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最(zui)新資訊 了(le)解公司的(de)最新活動及(ji)打折(zhe)促銷
2019 - 09 - 12
傳統的(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)泥(ni)運(yun)(yun)輸(shu)(shu)(shu)方(fang)法是通過使(shi)用(yong)(yong)水(shui)(shui)泥(ni)車上的(de)(de)(de)(de)(de)(de)(de)板載振蕩空氣(qi)壓縮(suo)機(ji)和(he)發動機(ji)產(chan)生(sheng)的(de)(de)(de)(de)(de)(de)(de)壓縮(suo)空氣(qi)將(jiang)散裝水(shui)(shui)泥(ni)從水(shui)(shui)泥(ni)車運(yun)(yun)輸(shu)(shu)(shu)到(dao)混凝土水(shui)(shui)泥(ni)攪拌(ban)站的(de)(de)(de)(de)(de)(de)(de)筒(tong)倉。但(dan)是,在日常生(sheng)產(chan)作(zuo)業中,由(you)于(yu)水(shui)(shui)泥(ni)筒(tong)倉,膨(peng)脹劑筒(tong)倉,礦物粉(fen)(fen)倉,粉(fen)(fen)煤灰(hui)筒(tong)倉等(deng)形狀(zhuang)相(xiang)(xiang)(xiang)同,當工(gong)人連(lian)接(jie)水(shui)(shui)泥(ni)輸(shu)(shu)(shu)送(song)(song)管(guan)道(dao)時(shi),會出現錯誤。將(jiang)水(shui)(shui)泥(ni)輸(shu)(shu)(shu)送(song)(song)管(guan)連(lian)接(jie)到(dao)其他筒(tong)倉的(de)(de)(de)(de)(de)(de)(de)情況導致原(yuan)(yuan)材料(liao)(liao)(liao)浪費甚至(zhi)安全事故。因(yin)此,鑒于(yu)現有(you)(you)技術的(de)(de)(de)(de)(de)(de)(de)不(bu)足,提(ti)供了(le)(le)一(yi)(yi)種(zhong)新型(xing)水(shui)(shui)泥(ni)輸(shu)(shu)(shu)送(song)(song)方(fang)法和(he)真(zhen)空系(xi)統在水(shui)(shui)泥(ni)輸(shu)(shu)(shu)送(song)(song)中的(de)(de)(de)(de)(de)(de)(de)應用(yong)(yong)。讓我(wo)們(men)一(yi)(yi)起來(lai)看(kan)看(kan)小(xiao)編吧,希望在閱讀(du)之后幫助到(dao)你。 水(shui)(shui)泥(ni)輸(shu)(shu)(shu)送(song)(song)專(zhuan)(zhuan)用(yong)(yong)真(zhen)空系(xi)統是一(yi)(yi)種(zhong)新型(xing)節(jie)能,高效(xiao)(xiao),低(di)壓連(lian)續(xu)氣(qi)力輸(shu)(shu)(shu)送(song)(song)裝置,我(wo)們(men)的(de)(de)(de)(de)(de)(de)(de)技術人員(yuan)憑借(jie)多(duo)年(nian)的(de)(de)(de)(de)(de)(de)(de)生(sheng)產(chan)和(he)運(yun)(yun)輸(shu)(shu)(shu)經驗不(bu)斷創新和(he)完善。氣(qi)動輸(shu)(shu)(shu)送(song)(song)裝置采用(yong)(yong)正壓氣(qi)動輸(shu)(shu)(shu)送(song)(song)方(fang)式輸(shu)(shu)(shu)送(song)(song)水(shui)(shui)泥(ni)材料(liao)(liao)(liao)。 真(zhen)空系(xi)統是一(yi)(yi)種(zhong)專(zhuan)(zhuan)門(men)用(yong)(yong)于(yu)輸(shu)(shu)(shu)送(song)(song)水(shui)(shui)泥(ni)的(de)(de)(de)(de)(de)(de)(de)新型(xing)低(di)壓稀相(xiang)(xiang)(xiang)氣(qi)力輸(shu)(shu)(shu)送(song)(song)設備(bei)。它(ta)(ta)是一(yi)(yi)種(zhong)真(zhen)空設備(bei)。它(ta)(ta)還(huan)可廣泛用(yong)(yong)于(yu)電除灰(hui),建材轉(zhuan)移,冶金(jin)等(deng)行業。 真(zhen)空系(xi)統的(de)(de)(de)(de)(de)(de)(de)主要應用(yong)(yong)領域目(mu)前包括(kuo)污(wu)水(shui)(shui)處(chu)理(li)(li),氣(qi)力輸(shu)(shu)(shu)送(song)(song),脫硫(liu)和(he)氧化(hua)(hua)。真(zhen)空系(xi)統取代了(le)(le)原(yuan)(yuan)有(you)(you)的(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)泥(ni)輸(shu)(shu)(shu)送(song)(song)真(zhen)空設備(bei),大大降(jiang)低(di)了(le)(le)設備(bei)的(de)(de)(de)(de)(de)(de)(de)功耗,有(you)(you)效(xiao)(xiao)降(jiang)低(di)了(le)(le)企業的(de)(de)(de)(de)(de)(de)(de)成本。它(ta)(ta)可以有(you)(you)效(xiao)(xiao)降(jiang)低(di)污(wu)水(shui)(shui)處(chu)理(li)(li)的(de)(de)(de)(de)(de)(de)(de)能耗,提(ti)供質量保證,在中小(xiao)批量污(wu)水(shui)(shui)處(chu)理(li)(li)領域穩定(ding)易維護。 真(zhen)空系(xi)統已(yi)廣泛應用(yong)(yong)于(yu)建材,化(hua)(hua)工(gong),礦山,電力,冶金(jin)等(deng)行業。可運(yun)(yun)輸(shu)(shu)(shu)的(de)(de)(de)(de)(de)(de)(de)粉(fen)(fen)料(liao)(liao)(liao)種(zhong)類(lei)包括(kuo):水(shui)(shui)泥(ni),原(yuan)(yuan)料(liao)(liao)(liao),粉(fen)(fen)煤灰(hui),熟石(shi)灰(hui),干渣(zha)電石(shi)渣(zha),礦渣(zha)粉(fen)(fen),鋼(gang)渣(zha)粉(fen)(fen),硅粉(fen)(fen),煤粉(fen)(fen),氧化(hua)(hua)鋁粉(fen)(fen),釩(fan)礦粉(fen)(fen),重鈣粉(fen)(fen)輸(shu)(shu)(shu)送(song)(song)方(fang)法包括(kuo)正壓輸(shu)(shu)(shu)送(song)(song)(密(mi)相(xiang)(xiang)(xiang),稀相(xiang)(xiang)(xiang),連(lian)續(xu),...
2019 - 09 - 18
羅(luo)(luo)(luo)茨(ci)(ci)(ci)(ci)真空(kong)泵(beng)(beng)(beng)(beng)是雙轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)的(de)(de)(de)(de)(de)(de)正(zheng)排量(liang)泵(beng)(beng)(beng)(beng)。在(zai)(zai)泵(beng)(beng)(beng)(beng)腔(qiang)2的(de)(de)(de)(de)(de)(de)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)形狀對稱的(de)(de)(de)(de)(de)(de),所述轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)的(de)(de)(de)(de)(de)(de)兩(liang)葉(xie)(xie)形,和(he)(he)四葉(xie)(xie)。兩(liang)個(ge)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)以(yi)相反的(de)(de)(de)(de)(de)(de)方向通過所述軸旋轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)彼此(ci)同步(bu)地驅(qu)動(dong)齒輪旋轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)。而不相互(hu)接(jie)觸(chu)的(de)(de)(de)(de)(de)(de)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi),轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)和(he)(he)泵(beng)(beng)(beng)(beng)室(shi)壁也是非接(jie)觸(chu),通常(chang)有(you)一(yi)個(ge)間隙的(de)(de)(de)(de)(de)(de)0.15?1.0毫米(mi)其間的(de)(de)(de)(de)(de)(de)間隙被抵靠泵(beng)(beng)(beng)(beng)室(shi)密封(feng)(feng)。由于摩擦羅(luo)(luo)(luo)茨(ci)(ci)(ci)(ci)真空(kong)泵(beng)(beng)(beng)(beng)室(shi),轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)高速運轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan),一(yi)般1500?3000轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)/分鐘,但(dan)沒有(you)潤滑(hua)油,加工(gong)油抽氣可以(yi)實現(xian)(xian)清潔(jie)。有(you)限潤滑(hua)泵(beng)(beng)(beng)(beng)軸承(cheng)和(he)(he)齒輪,以(yi)及(ji)動(dong)態(tai)密封(feng)(feng)。無泵(beng)(beng)(beng)(beng)往復運動(dong)組件(jian)(jian),它能夠很好(hao)地實現(xian)(xian)動(dong)態(tai)的(de)(de)(de)(de)(de)(de)平衡。因(yin)此(ci),穩(wen)定的(de)(de)(de)(de)(de)(de)運行羅(luo)(luo)(luo)茨(ci)(ci)(ci)(ci)真空(kong)泵(beng)(beng)(beng)(beng),速度(du)高,體積小放大(da)(da)泵(beng)(beng)(beng)(beng)送速度(du)。羅(luo)(luo)(luo)茨(ci)(ci)(ci)(ci)真空(kong)泵(beng)(beng)(beng)(beng)在(zai)(zai)國(guo)內外(wai)目(mu)前,大(da)(da)部(bu)分的(de)(de)(de)(de)(de)(de)水平結(jie)構,泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)入(ru)口端口,以(yi)下排氣口,在(zai)(zai)高速重力臥式(shi)結(jie)構,穩(wen)定性的(de)(de)(de)(de)(de)(de)這樣(yang)低(di)的(de)(de)(de)(de)(de)(de)中心(xin)。兩(liang)個(ge)羅(luo)(luo)(luo)茨(ci)(ci)(ci)(ci)真空(kong)泵(beng)(beng)(beng)(beng),其通過同步(bu)高精度(du)齒輪的(de)(de)(de)(de)(de)(de)相對轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)動(dong)來實現(xian)(xian)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)。羅(luo)(luo)(luo)茨(ci)(ci)(ci)(ci)真空(kong)泵(beng)(beng)(beng)(beng)驅(qu)動(dong)器(qi)大(da)(da)多是直接(jie)耦合(he),大(da)(da)泵(beng)(beng)(beng)(beng)是皮(pi)帶傳(chuan)(chuan)動(dong)。馬達和(he)(he)齒輪驅(qu)動(dong)器(qi),多設(she)置在(zai)(zai)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)軸,便(bian)于安裝和(he)(he)拆卸的(de)(de)(de)(de)(de)(de)兩(liang)側。傳(chuan)(chuan)送驅(qu)動(dong)軸轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)矩(ju)大(da)(da),軸應具有(you)足(zu)夠的(de)(de)(de)(de)(de)(de)強度(du)和(he)(he)剛(gang)度(du),以(yi)在(zai)(zai)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)軸和(he)(he)所述合(he)并固體。羅(luo)(luo)(luo)茨(ci)(ci)(ci)(ci)真空(kong)泵(beng)(beng)(beng)(beng)密封(feng)(feng)是至關重要(yao)的(de)(de)(de)(de)(de)(de),在(zai)(zai)可動(dong)外(wai)部(bu)延伸的(de)(de)(de)(de)(de)(de)驅(qu)動(dong)軸,轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)軸承(cheng)和(he)(he)兩(liang)個(ge)泵(beng)(beng)(beng)(beng)室(shi)之間設(she)置密封(feng)(feng)件(jian)(jian),每個(ge)泵(beng)(beng)(beng)(beng)室(shi)設(she)置有(you)靜態(tai)密封(feng)(feng)帽。避免誤操(cao)作羅(luo)(luo)(luo)茨(ci)(ci)(ci)(ci)真空(kong)泵(beng)(beng)(beng)(beng),并且更一(yi)般地與旁(pang)路(lu)安全(quan)閥。根(gen)據特殊需要(yao)泵(beng)(beng)(beng)(beng),還變速箱油泵(beng)(beng)(beng)(beng)軸承(cheng)等部(bu)件(jian)(jian)和(he)(he)分離室(shi)的(de)(de)(de)(de)(de)(de)結(jie)構制(zhi)成。羅(luo)(luo)(luo)茨(ci)(ci)(ci)(ci)真空(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)壓縮(suo)期間產生(sheng)的(de)(de)(de)(de)(de)(de)熱(re)量(liang)在(zai)(zai)泵(beng)(beng)(beng)(beng)體泵(beng)(beng)(beng)(beng)和(he)(he)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)傳(chuan)(chuan)遞(di)。難(nan)以(yi)將熱(re)傳(chuan)(chuan)遞(di)到所述泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)外(wai)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi),并且熱(re)泵(beng)(beng)(beng)(beng)能容易地消散到周(zhou)圍(wei)大(da)(da)氣中。因(yin)此(ci)出現(xian)(xian)了在(zai)(zai)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)和(he)(he)泵(beng)(beng)(beng)(beng)本體之間的(de)(de)(de)(de)(de)(de)溫度(du)差...
2019 - 10 - 22
單(dan)級水(shui)(shui)(shui)環(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)通常用于造(zao)(zao)(zao)(zao)紙(zhi)(zhi)(zhi)(zhi)(zhi)廠,以提供(gong)全(quan)方位的(de)(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)能(neng)力。現(xian)代造(zao)(zao)(zao)(zao)紙(zhi)(zhi)(zhi)(zhi)(zhi)機(ji)使用真(zhen)(zhen)空(kong)(kong)(kong)輔(fu)助造(zao)(zao)(zao)(zao)紙(zhi)(zhi)(zhi)(zhi)(zhi)脫水(shui)(shui)(shui),因(yin)此(ci)(ci)真(zhen)(zhen)空(kong)(kong)(kong)系(xi)統(tong)是造(zao)(zao)(zao)(zao)紙(zhi)(zhi)(zhi)(zhi)(zhi)機(ji)的(de)(de)(de)重要組成(cheng)部(bu)分。  隨著酸性(xing)造(zao)(zao)(zao)(zao)紙(zhi)(zhi)(zhi)(zhi)(zhi)向(xiang)中性(xing)造(zao)(zao)(zao)(zao)紙(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)發展(zhan),造(zao)(zao)(zao)(zao)紙(zhi)(zhi)(zhi)(zhi)(zhi)水(shui)(shui)(shui)環(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)的(de)(de)(de)結垢(gou)成(cheng)為每個造(zao)(zao)(zao)(zao)紙(zhi)(zhi)(zhi)(zhi)(zhi)企業經常遇到的(de)(de)(de)問題。無(wu)論(lun)是在(zai)南部(bu)還(huan)是北部(bu)形(xing)(xing)成(cheng),它都不(bu)是立即生(sheng)成(cheng)的(de)(de)(de),而是結的(de)(de)(de)過程(cheng)。氧化皮(pi)的(de)(de)(de)生(sheng)產,其對造(zao)(zao)(zao)(zao)紙(zhi)(zhi)(zhi)(zhi)(zhi)機(ji)的(de)(de)(de)影響正在(zai)逐漸(jian)顯現(xian),因(yin)此(ci)(ci),從一(yi)開始(shi)(shi)就不(bu)能(neng)掉(diao)以輕心(xin),要始(shi)(shi)終如一(yi)地防止(zhi)氧化皮(pi)的(de)(de)(de)控(kong)制,這將具有長(chang)期的(de)(de)(de)利益。  (1)水(shui)(shui)(shui)環(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)結垢(gou)的(de)(de)(de)原因(yin):  1.水(shui)(shui)(shui)質影響:高ph值和高硬度(du)。  2.造(zao)(zao)(zao)(zao)紙(zhi)(zhi)(zhi)(zhi)(zhi)水(shui)(shui)(shui)的(de)(de)(de)增白程(cheng)度(du)增加,不(bu)溶(rong)物含量(liang)高,并且(qie)垢(gou)離子積累。  3.大量(liang)填充物。  4.溫(wen)度(du):水(shui)(shui)(shui)溫(wen)升(sheng)高,冷卻系(xi)統(tong)使用不(bu)充分。  5水(shui)(shui)(shui)循環(huan)(huan)系(xi)統(tong)沒(mei)有定期的(de)(de)(de)清(qing)(qing)(qing)潔(jie)(jie)和維護,這將增加造(zao)(zao)(zao)(zao)紙(zhi)(zhi)(zhi)(zhi)(zhi)水(shui)(shui)(shui)環(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)結垢(gou)的(de)(de)(de)可(ke)能(neng)性(xing)。  (2)水(shui)(shui)(shui)環(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)對造(zao)(zao)(zao)(zao)紙(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)不(bu)利影響  1.嚴重降(jiang)低(di)真(zhen)(zhen)空(kong)(kong)(kong)度(du)和抽氣(qi)量(liang)。  2.電(dian)動(dong)機(ji)電(dian)流上升(sheng),導(dao)致(zhi)(zhi)功耗(hao)增加。  3.經常導(dao)致(zhi)(zhi)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)卡住(zhu),難以啟動(dong),造(zao)(zao)(zao)(zao)紙(zhi)(zhi)(zhi)(zhi)(zhi)機(ji)停止(zhi)并且(qie)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)不(bu)敢停止(zhi)。  4.頻繁的(de)(de)(de)酸洗或手動(dong)拆卸(xie)不(bu)僅會(hui)損(sun)壞(huai)設(she)備(bei),還(huan)會(hui)破壞(huai)設(she)備(bei)的(de)(de)(de)精度(du),導(dao)致(zhi)(zhi)形(xing)(xing)成(cheng)真(zhen)(zhen)空(kong)(kong)(kong)或降(jiang)低(di)真(zhen)(zhen)空(kong)(kong)(kong)度(du)。  (3)水(shui)(shui)(shui)環(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)解(jie)決方案  長(chang)期以來,傳(chuan)統(tong)的(de)(de)(de)清(qing)(qing)(qing)潔(jie)(jie)方法(例如機(ji)械方法(刮擦,刷牙),高壓水(shui)(shui)(shui),化學(xue)清(qing)(qing)(qing)潔(jie)(jie)(酸洗)等)在(zai)清(qing)(qing)(qing)潔(jie)(jie)設(she)備(bei)時會(hui)遇到許多問題:無(wu)法完全(quan)清(qing)(qing)(qing)除積垢(gou),例如水(shui)(shui)(shui)垢(gou),酸腐蝕會(hui)導(dao)致(zhi)(zhi)設(she)備(bei)腐蝕。殘留(liu)酸可(ke)能(neng)會(hui)導(dao)致(zhi)(zhi)材料發生(sheng)二次腐蝕或水(shui)(shui)(shui)垢(gou)腐蝕,從而可(ke)能(neng)導(dao)致(zhi)(zhi)設(she)備(bei)更換。另(ling)外,清(qing)(qing)(qing)潔(jie)(jie)廢液(ye)是有毒(du)...
2019 - 11 - 04
眾所周(zhou)知,對(dui)于各種真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)性能,都有(you)規定的(de)(de)(de)(de)(de)(de)(de)(de)測(ce)(ce)試(shi)(shi)方法(fa)來測(ce)(ce)試(shi)(shi)該性能的(de)(de)(de)(de)(de)(de)(de)(de)性能,主要(yao)性能是(shi)極(ji)限(xian)壓力(li)(li),流(liu)(liu)(liu)(liu)(liu)量(liang)(liang)和抽(chou)(chou)速(su)(su)。這次,小編打(da)算討(tao)論螺桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)流(liu)(liu)(liu)(liu)(liu)量(liang)(liang),例如(ru)如(ru)何(he)控(kong)(kong)制(zhi)(zhi)其流(liu)(liu)(liu)(liu)(liu)量(liang)(liang),流(liu)(liu)(liu)(liu)(liu)量(liang)(liang)不(bu)足的(de)(de)(de)(de)(de)(de)(de)(de)原因以及如(ru)何(he)消除此問題(ti)。相信許多用(yong)戶對(dui)這些問題(ti)感(gan)到困惑,不(bu)用(yong)擔心,請跟隨螺桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)廠家(jia)進行了解。  首先,讓我(wo)們簡單介紹一(yi)下真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)主要(yao)性能的(de)(de)(de)(de)(de)(de)(de)(de)概念。  1.極(ji)限(xian)壓力(li)(li)。真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)與檢測(ce)(ce)容器相連,放(fang)置待(dai)測(ce)(ce)氣(qi)體(ti)(ti)后(hou),連續長(chang)時(shi)(shi)間抽(chou)(chou)氣(qi)。當容器的(de)(de)(de)(de)(de)(de)(de)(de)氣(qi)壓不(bu)再降(jiang)低(di)(di)并且壓力(li)(li)保(bao)持在一(yi)定值時(shi)(shi),次級壓力(li)(li)就是(shi)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)極(ji)限(xian)壓力(li)(li)。  2.流(liu)(liu)(liu)(liu)(liu)量(liang)(liang)。在真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)吸(xi)入口(kou),每單位(wei)時(shi)(shi)間的(de)(de)(de)(de)(de)(de)(de)(de)氣(qi)體(ti)(ti)流(liu)(liu)(liu)(liu)(liu)量(liang)(liang)稱為(wei)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)流(liu)(liu)(liu)(liu)(liu)量(liang)(liang)。在真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)技術中,流(liu)(liu)(liu)(liu)(liu)量(liang)(liang)單位(wei)以壓力(li)(li)*體(ti)(ti)積/時(shi)(shi)間表示,即Pa.m3/s或Pa.m3/h。通常,泵(beng)(beng)(beng)會(hui)給(gei)出流(liu)(liu)(liu)(liu)(liu)量(liang)(liang)與入口(kou)壓力(li)(li)的(de)(de)(de)(de)(de)(de)(de)(de)關系圖。  3.抽(chou)(chou)速(su)(su)。在真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)吸(xi)入口(kou),每單位(wei)時(shi)(shi)間流(liu)(liu)(liu)(liu)(liu)動的(de)(de)(de)(de)(de)(de)(de)(de)氣(qi)體(ti)(ti)量(liang)(liang)稱為(wei)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)抽(chou)(chou)氣(qi)速(su)(su)率(lv)。即,通過將流(liu)(liu)(liu)(liu)(liu)量(liang)(liang)QA(Pa.m3/s)除以測(ce)(ce)試(shi)(shi)罩中的(de)(de)(de)(de)(de)(de)(de)(de)氣(qi)體(ti)(ti)A的(de)(de)(de)(de)(de)(de)(de)(de)分壓pA而獲得氣(qi)體(ti)(ti)A的(de)(de)(de)(de)(de)(de)(de)(de)泵(beng)(beng)(beng)送速(su)(su)度(du)(du)sA(m3/s)。典型的(de)(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)抽(chou)(chou)氣(qi)速(su)(su)率(lv)與氣(qi)體(ti)(ti)類型有(you)關。給(gei)定的(de)(de)(de)(de)(de)(de)(de)(de)抽(chou)(chou)氣(qi)速(su)(su)率(lv)表示某(mou)種氣(qi)體(ti)(ti)的(de)(de)(de)(de)(de)(de)(de)(de)抽(chou)(chou)氣(qi)速(su)(su)率(lv)。如(ru)果沒(mei)有(you)特(te)殊指示,則使用(yong)多指抽(chou)(chou)吸(xi)。  正確(que)控(kong)(kong)制(zhi)(zhi)螺桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)流(liu)(liu)(liu)(liu)(liu)量(liang)(liang)不(bu)僅可(ke)以為(wei)設(she)備提供良好的(de)(de)(de)(de)(de)(de)(de)(de)保(bao)護,還可(ke)以提高使用(yong)率(lv)。那么,該怎(zen)么做呢?  1,速(su)(su)度(du)(du)控(kong)(kong)制(zhi)(zhi)  葉輪速(su)(su)度(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)變化會(hui)改變螺桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)流(liu)(liu)(liu)(liu)(liu)量(liang)(liang)曲(qu)線,并且曲(qu)線的(de)(de)(de)(de)(de)(de)(de)(de)特(te)性不(bu)會(hui)改變。隨著速(su)(su)度(du)(du)降(jiang)低(di)(di),曲(qu)線變平,揚程和流(liu)(liu)(liu)(liu)(liu)速(su)(su)降(jiang)低(di)(di)。  2,旁通閥調整  使用(yong)與泵(beng)(beng)(beng)并聯的(de)(de)(de)(de)(de)(de)(de)(de)中間閥。實際效果就...
2019 - 11 - 06
在(zai)水(shui)環(huan)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)正(zheng)常(chang)使用(yong)中(zhong),它要(yao)達到(dao)正(zheng)常(chang)的(de)(de)(de)吸(xi)(xi)(xi)水(shui)和排(pai)水(shui)工(gong)(gong)作,并(bing)且(qie)還(huan)需(xu)要(yao)更(geng)好的(de)(de)(de)吸(xi)(xi)(xi)力,否則會影(ying)響其吸(xi)(xi)(xi)水(shui)效(xiao)果。然后(hou),我(wo)(wo)們(men)需(xu)要(yao)解(jie)(jie)決(jue)(jue)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)不(bu)能吸(xi)(xi)(xi)水(shui)的(de)(de)(de)現(xian)象,以(yi)免造成(cheng)更(geng)大(da)的(de)(de)(de)經濟損(sun)失。因此,讓我(wo)(wo)們(men)分析一下水(shui)環(huan)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)不(bu)能吸(xi)(xi)(xi)水(shui)的(de)(de)(de)原(yuan)因。  1、在(zai)安裝(zhuang)過(guo)程(cheng)中(zhong)水(shui)環(huan)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)入(ru)口(kou)和出口(kou)方(fang)(fang)(fang)向(xiang)相(xiang)反或(huo)電(dian)動(dong)機接(jie)線(xian)不(bu)正(zheng)確(que),從而導(dao)致旋轉(zhuan)不(bu)正(zheng)確(que)。解(jie)(jie)決(jue)(jue)方(fang)(fang)(fang)案:沿入(ru)口(kou)和出口(kou)的(de)(de)(de)方(fang)(fang)(fang)向(xiang)更(geng)改(gai)電(dian)動(dong)機的(de)(de)(de)方(fang)(fang)(fang)向(xiang)。請勿更(geng)改(gai)兩條(tiao)電(dian)線(xian)中(zhong)的(de)(de)(de)任何一條(tiao)以(yi)改(gai)變旋轉(zhuan)方(fang)(fang)(fang)向(xiang)。  2、底部閥生銹,進水(shui)口(kou)或(huo)葉輪通(tong)道被堵塞(sai)。解(jie)(jie)決(jue)(jue)方(fang)(fang)(fang)案:修(xiu)理底閥,清除(chu)內(nei)部雜物(wu),然后(hou)在(zai)進水(shui)口(kou)添加(jia)一個攔污柵。  3、 水(shui)環(huan)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)入(ru)口(kou)管過(guo)長(chang),吸(xi)(xi)(xi)入(ru)沖程(cheng)過(guo)大(da)。解(jie)(jie)決(jue)(jue)方(fang)(fang)(fang)案:降低(di)泵(beng)(beng)(beng)的(de)(de)(de)安裝(zhuang)高(gao)(gao)度(du),或(huo)減少(shao)吸(xi)(xi)(xi)水(shui)管路上(shang)的(de)(de)(de)彎頭(tou)閥并(bing)縮(suo)短管道的(de)(de)(de)長(chang)度(du)。  4、葉輪嚴重損(sun)壞,并(bing)且(qie)減漏(lou)環(huan)間隙很大(da)。解(jie)(jie)決(jue)(jue)方(fang)(fang)(fang)案:更(geng)換葉輪和減漏(lou)環(huan)。  5、實際工(gong)(gong)作條(tiao)件所需(xu)的(de)(de)(de)壓頭(tou)太高(gao)(gao),而工(gong)(gong)作條(tiao)件低(di)的(de)(de)(de)壓頭(tou)。解(jie)(jie)決(jue)(jue)方(fang)(fang)(fang)案:用(yong)更(geng)高(gao)(gao)的(de)(de)(de)揚程(cheng)更(geng)換泵(beng)(beng)(beng)。  6、 吸(xi)(xi)(xi)水(shui)管路或(huo)密封裝(zhuang)置嚴重泄(xie)漏(lou)。解(jie)(jie)決(jue)(jue)方(fang)(fang)(fang)案:阻(zu)塞(sai)或(huo)修(xiu)復泄(xie)漏(lou),按或(huo)更(geng)換密封件。  以(yi)上(shang)是水(shui)環(huan)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)原(yuan)因和解(jie)(jie)決(jue)(jue)方(fang)(fang)(fang)案的(de)(de)(de)詳(xiang)細說明。相(xiang)信它可以(yi)幫助(zhu)您及時有(you)效(xiao)地解(jie)(jie)決(jue)(jue)此類故障,并(bing)確(que)保水(shui)環(huan)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)設(she)備(bei)可以(yi)長(chang)期有(you)效(xiao)地工(gong)(gong)作。這種泵(beng)(beng)(beng)設(she)備(bei)的(de)(de)(de)壓縮(suo)氣(qi)(qi)體(ti)溫度(du)非常(chang)低(di),排(pai)氣(qi)(qi)溫度(du)僅(jin)比進氣(qi)(qi)溫度(du)高(gao)(gao)10?15°C。由于此功能,它適用(yong)于水(shui)環(huan)泵(beng)(beng)(beng)送(song)易(yi)燃易(yi)爆氣(qi)(qi)體(ti),并(bing)且(qie)現(xian)在(zai)已(yi)經發展(zhan)得很好。
2019 - 11 - 08
羅(luo)茨真(zhen)(zhen)空(kong)(kong)泵(beng)長時間使(shi)用(yong)后,會發(fa)生(sheng)不同的(de)(de)(de)(de)(de)(de)(de)故障。一旦發(fa)生(sheng)故障,我(wo)(wo)們需(xu)要及(ji)時解決,以(yi)(yi)防(fang)止進一步(bu)的(de)(de)(de)(de)(de)(de)(de)惡化和(he)更(geng)(geng)多的(de)(de)(de)(de)(de)(de)(de)麻煩。氣(qi)(qi)(qi)(qi)蝕(shi)(shi)(shi)現(xian)象(xiang)對真(zhen)(zhen)空(kong)(kong)泵(beng)有(you)一定的(de)(de)(de)(de)(de)(de)(de)影響(xiang)。對于(yu)氣(qi)(qi)(qi)(qi)蝕(shi)(shi)(shi)現(xian)象(xiang),讓(rang)我(wo)(wo)們教您解決方案:      1、降低(di)設(she)備(bei)的(de)(de)(de)(de)(de)(de)(de)工(gong)(gong)作(zuo)流(liu)體溫(wen)度(du)以(yi)(yi)防(fang)止氣(qi)(qi)(qi)(qi)蝕(shi)(shi)(shi)。  2、降低(di)進氣(qi)(qi)(qi)(qi)溫(wen)度(du)可以(yi)(yi)間接降低(di)水循環液的(de)(de)(de)(de)(de)(de)(de)溫(wen)度(du),防(fang)止發(fa)生(sheng)氣(qi)(qi)(qi)(qi)蝕(shi)(shi)(shi),還可以(yi)(yi)提高物料的(de)(de)(de)(de)(de)(de)(de)干燥(zao)速度(du)并提高設(she)備(bei)的(de)(de)(de)(de)(de)(de)(de)利用(yong)率。  3、在羅(luo)茨真(zhen)(zhen)空(kong)(kong)泵(beng)中(zhong)發(fa)生(sheng)氣(qi)(qi)(qi)(qi)蝕(shi)(shi)(shi)時,主(zhu)要損壞(huai)是氣(qi)(qi)(qi)(qi)泡破裂(lie)時葉輪和(he)泵(beng)殼表面(mian)的(de)(de)(de)(de)(de)(de)(de)點蝕(shi)(shi)(shi)。  4、由(you)于(yu)羅(luo)茨真(zhen)(zhen)空(kong)(kong)泵(beng)氣(qi)(qi)(qi)(qi)蝕(shi)(shi)(shi)的(de)(de)(de)(de)(de)(de)(de)原因,眾所(suo)周知,可以(yi)(yi)更(geng)(geng)換具(ju)有(you)低(di)飽和(he)蒸氣(qi)(qi)(qi)(qi)壓的(de)(de)(de)(de)(de)(de)(de)工(gong)(gong)作(zuo)流(liu)體(要求工(gong)(gong)作(zuo)流(liu)體具(ju)有(you)良(liang)好的(de)(de)(de)(de)(de)(de)(de)流(liu)動性(xing)以(yi)(yi)及(ji)與泵(beng)送(song)氣(qi)(qi)(qi)(qi)體的(de)(de)(de)(de)(de)(de)(de)良(liang)好相容性(xing)),以(yi)(yi)減少氣(qi)(qi)(qi)(qi)蝕(shi)(shi)(shi)和(he)增加(jia)真(zhen)(zhen)空(kong)(kong)度(du)。這樣做(zuo)的(de)(de)(de)(de)(de)(de)(de)缺(que)點之一是工(gong)(gong)作(zuo)流(liu)體的(de)(de)(de)(de)(de)(de)(de)后處理(li)問題,因此很少使(shi)用(yong)更(geng)(geng)換工(gong)(gong)作(zuo)流(liu)體的(de)(de)(de)(de)(de)(de)(de)做(zuo)法。  以(yi)(yi)上(shang)是羅(luo)茨真(zhen)(zhen)空(kong)(kong)泵(beng)氣(qi)(qi)(qi)(qi)蝕(shi)(shi)(shi)解決方案的(de)(de)(de)(de)(de)(de)(de)介(jie)紹(shao)。如(ru)果將來(lai)在使(shi)用(yong)機器的(de)(de)(de)(de)(de)(de)(de)過程中(zhong)出現(xian)氣(qi)(qi)(qi)(qi)穴現(xian)象(xiang),可以(yi)(yi)參考本文中(zhong)描述的(de)(de)(de)(de)(de)(de)(de)方法進行處理(li)。注意正確的(de)(de)(de)(de)(de)(de)(de)操作(zuo)過程。如(ru)果您自己無法解決問題,則需(xu)要找到專業人員來(lai)及(ji)時處理(li)。希望(wang)對您有(you)所(suo)幫助。
2019 - 11 - 11
為化工(gong)與(yu)制(zhi)(zhi)藥工(gong)藝(yi)應(ying)用(yong)(yong)(yong)(yong)選擇(ze)合適(shi)的(de)(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)技術往往并非易(yi)事。首先,真(zhen)(zhen)空(kong)(kong)(kong)系統必須(xu)在(zai)工(gong)作壓力下提供(gong)所需泵(beng)(beng)(beng)速,確保(bao)所需抽真(zhen)(zhen)空(kong)(kong)(kong)時間(jian)。其次(ci),它不能對工(gong)藝(yi)氣(qi)體(ti)(ti)敏感(gan),在(zai)用(yong)(yong)(yong)(yong)于(yu) CIP(在(zai)位(wei)清洗(xi))清洗(xi)和(he)氣(qi)體(ti)(ti)回收時必須(xu)滿足所有要(yao)(yao)(yao)求。此外,在(zai)確定(ding)(ding)要(yao)(yao)(yao)使(shi)用(yong)(yong)(yong)(yong)哪種(zhong)真(zhen)(zhen)空(kong)(kong)(kong)技術時,穩定(ding)(ding)性和(he)經濟(ji)效(xiao)率也起著重(zhong)要(yao)(yao)(yao)作用(yong)(yong)(yong)(yong)。 在(zai)本文(wen)中(zhong),我們(men)將講(jiang)述化工(gong)與(yu)制(zhi)(zhi)藥加工(gong)技術中(zhong)最常用(yong)(yong)(yong)(yong)的(de)(de)(de)三種(zhong)真(zhen)(zhen)空(kong)(kong)(kong)技術。 水(shui)(shui)(shui)(shui)環(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng), 干式(shi)螺桿真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng), 油(you)潤滑旋(xuan)片真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)。  水(shui)(shui)(shui)(shui)環(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)  水(shui)(shui)(shui)(shui)環(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)適(shi)用(yong)(yong)(yong)(yong)于(yu)多(duo)種(zhong)應(ying)用(yong)(yong)(yong)(yong)。它們(men)屬于(yu)旋(xuan)轉(zhuan)(zhuan)正排量(liang)泵(beng)(beng)(beng),葉輪(lun)偏心放置(zhi)在(zai)圓(yuan)柱形外殼中(zhong)(圖 2)。一(yi)(yi)般用(yong)(yong)(yong)(yong)水(shui)(shui)(shui)(shui)充當工(gong)作液(ye)。葉輪(lun)旋(xuan)轉(zhuan)(zhuan)時,會(hui)在(zai)密封(feng)各葉片空(kong)(kong)(kong)間(jian)的(de)(de)(de)外殼內(nei)形成水(shui)(shui)(shui)(shui)環(huan)。氣(qi)體(ti)(ti)在(zai)中(zhong)心、各葉片和(he)液(ye)體(ti)(ti)環(huan)間(jian)形成的(de)(de)(de)空(kong)(kong)(kong)間(jian)中(zhong)輸送。由于(yu)葉輪(lun)安裝于(yu)偏心位(wei)置(zhi),這(zhe)(zhe)部(bu)分空(kong)(kong)(kong)間(jian)的(de)(de)(de)體(ti)(ti)積會(hui)增大,從而經進氣(qi)口(kou)吸入(ru)介質。當葉輪(lun)繼續旋(xuan)轉(zhuan)(zhuan)時,空(kong)(kong)(kong)間(jian)體(ti)(ti)積減少,氣(qi)體(ti)(ti)介質被壓縮,然后通過(guo)排氣(qi)口(kou)被再次(ci)排出(chu)。水(shui)(shui)(shui)(shui)環(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)既可作為單一(yi)(yi)的(de)(de)(de)連續流系統運行,也可作為部(bu)分或(huo)全循環(huan)系統運行。  多(duo)年來(lai),經實踐(jian)證明,這(zhe)(zhe)些真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)在(zai)化學工(gong)藝(yi)中(zhong)是堅(jian)固耐用(yong)(yong)(yong)(yong)、質量(liang)可靠的(de)(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)發(fa)生器。壓縮室內(nei)的(de)(de)(de)工(gong)作液(ye)不斷(duan)耗散(san)壓縮熱,因此真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)運行幾(ji)乎是等(deng)溫(wen)的(de)(de)(de)。這(zhe)(zhe)意(yi)味著工(gong)藝(yi)氣(qi)體(ti)(ti)不會(hui)明顯升(sheng)溫(wen),真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)在(zai)相(xiang)對較低(di)(di)的(de)(de)(de)溫(wen)度下運行。這(zhe)(zhe)將顯著降低(di)(di)不必要(yao)(yao)(yao)的(de)(de)(de)反應(ying)或(huo)爆炸的(de)(de)(de)風險。低(di)(di)工(gong)作溫(wen)度還有利于(yu)蒸汽和(he)氣(qi)體(ti)(ti)的(de)(de)(de)冷凝(ning),提升(sheng)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)額定(ding)(ding)泵(beng)(beng)(beng)速。  一(yi)(yi)般用(yong)(yong)(yong)(yong)水(shui)(shui)(shui)(shui)來(lai)作為水(shui)(shui)(shui)(shui)環(huan)。在(zai)實際應(ying)用(yong)(yong)(yong)(yong)中(zhong),還經常使(shi)用(yong)(yong)(yong)(yong)乙二醇、礦(kuang)物油(you)或(huo)有機溶劑。真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)極...
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發布(bu)時(shi)間(jian): 2024 - 09 - 25
來(lai)源: 1
司(si)倍克水環(huan)真(zhen)空(kong)(kong)(kong)(kong)機(ji)組(zu)是(shi)(shi)藥(yao)品真(zhen)空(kong)(kong)(kong)(kong)干燥設備的(de)(de)(de)選擇,司(si)倍克水環(huan)真(zhen)空(kong)(kong)(kong)(kong)泵采用無油設計、機(ji)械密封以及多重保護(hu)機(ji)制(zhi)(zhi),成(cheng)為了(le)制(zhi)(zhi)藥(yao)企業信賴(lai)的(de)(de)(de)選擇,在制(zhi)(zhi)藥(yao)生(sheng)(sheng)產應用案例(li)也是(shi)(shi)比(bi)比(bi)皆是(shi)(shi)。應用實(shi)例(li):從(cong)實(shi)驗(yan)室(shi)到生(sheng)(sheng)產線的(de)(de)(de)完美過渡(du)司(si)倍克水環(huan)真(zhen)空(kong)(kong)(kong)(kong)機(ji)組(zu)在制(zhi)(zhi)藥(yao)領域的(de)(de)(de)應用,從(cong)研發實(shi)驗(yan)室(shi)的(de)(de)(de)小規模試(shi)驗(yan)到大規模生(sheng)(sheng)產線上的(de)(de)(de)連續生(sheng)(sheng)產,都能(neng)見到它的(de)(de)(de)身(shen)影。1、在實(shi)驗(yan)室(shi)階段,其精準的(de)(de)(de)控(kong)制(zhi)(zhi)和純(chun)凈的(de)(de)(de)真(zhen)空(kong)(kong)(kong)(kong)環(huan)境(jing)為科研人員提供了(le)理想的(de)(de)(de)實(shi)驗(yan)條件,冷凝器(殼管換(huan)熱器),...
發布時間(jian): 2019 - 10 - 30
來源: 62
最近很多(duo)(duo)朋友問,如(ru)(ru)何正(zheng)(zheng)確(que)使(shi)(shi)用(yong)水(shui)(shui)(shui)(shui)環(huan)真(zhen)空(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)?我找了一下(xia),今(jin)天就給大家(jia)列一下(xia).希(xi)望能夠幫助到大家(jia)更快(kuai)的(de)使(shi)(shi)用(yong)水(shui)(shui)(shui)(shui)環(huan)真(zhen)空(kong)(kong)機(ji)(ji)(ji)(ji)組(zu).  1、準備(bei)工(gong)作(zuo)(zuo)  1.1操做人員一定(ding)要熟讀(du)配(pei)備(bei)的(de)產(chan)(chan)品(pin)使(shi)(shi)用(yong)說明書。  1.2在(zai)產(chan)(chan)品(pin)使(shi)(shi)用(yong)前確(que)保(bao)在(zai)產(chan)(chan)品(pin)沒有(you)因(yin)長(chang)時間(jian)(jian)放置(zhi)由環(huan)境因(yin)素導致產(chan)(chan)品(pin)產(chan)(chan)生的(de)因(yin)素。  1.3在(zai)工(gong)作(zuo)(zuo)中(zhong)(zhong)(zhong)(zhong)如(ru)(ru)發(fa)(fa)現異常聲響和(he)(he)振動(dong)時應(ying)停機(ji)(ji)(ji)(ji)排(pai)查(cha)(cha)。  1.4電(dian)(dian)氣設(she)備(bei)外殼必須(xu)接(jie)地或(huo)接(jie)零。  2、開(kai)(kai)機(ji)(ji)(ji)(ji)前的(de)準備(bei)  2.1檢(jian)(jian)查(cha)(cha)水(shui)(shui)(shui)(shui)沖(chong)泵(beng)(beng)(beng)(前級泵(beng)(beng)(beng))水(shui)(shui)(shui)(shui)箱液位是(shi)否(fou)(fou)(fou)(fou)達到水(shui)(shui)(shui)(shui)箱的(de)3/4以(yi)上(shang),若不(bu)足則(ze)補足。  2.2檢(jian)(jian)查(cha)(cha)水(shui)(shui)(shui)(shui)箱內所使(shi)(shi)用(yong)的(de)水(shui)(shui)(shui)(shui)是(shi)否(fou)(fou)(fou)(fou)清潔,不(bu)允許用(yong)含有(you)泥沙的(de)污(wu)(wu)水(shui)(shui)(shui)(shui),以(yi)免堵(du)塞(sai)管(guan)路,增(zeng)加水(shui)(shui)(shui)(shui)泵(beng)(beng)(beng)葉輪磨損、增(zeng)大電(dian)(dian)機(ji)(ji)(ji)(ji)負荷(he)造成故(gu)障,影響水(shui)(shui)(shui)(shui)沖(chong)泵(beng)(beng)(beng)使(shi)(shi)用(yong)壽命。  2.3檢(jian)(jian)查(cha)(cha)中(zhong)(zhong)(zhong)(zhong)間(jian)(jian)泵(beng)(beng)(beng)及主(zhu)泵(beng)(beng)(beng)泵(beng)(beng)(beng)體內的(de)潤滑油(you)(you)(you)油(you)(you)(you)面高(gao)度,必須(xu)達油(you)(you)(you)窗(chuang)的(de)3/4以(yi)上(shang),同(tong)時檢(jian)(jian)查(cha)(cha)潤滑油(you)(you)(you)的(de)顏(yan)色(se),如(ru)(ru)出(chu)現乳白色(se)或(huo)黑色(se)雜(za)質較多(duo)(duo)則(ze)通知機(ji)(ji)(ji)(ji)修更換潤滑油(you)(you)(you)。  2.4檢(jian)(jian)查(cha)(cha)中(zhong)(zhong)(zhong)(zhong)間(jian)(jian)泵(beng)(beng)(beng)及主(zhu)泵(beng)(beng)(beng)循(xun)環(huan)冷(leng)卻水(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)路是(shi)否(fou)(fou)(fou)(fou)完好,打(da)開(kai)(kai)循(xun)環(huan)冷(leng)卻水(shui)(shui)(shui)(shui)進(jin)出(chu)口閥(fa)門,檢(jian)(jian)查(cha)(cha)循(xun)環(huan)冷(leng)卻進(jin)出(chu)水(shui)(shui)(shui)(shui)是(shi)否(fou)(fou)(fou)(fou)正(zheng)(zheng)常。  2.5檢(jian)(jian)查(cha)(cha)中(zhong)(zhong)(zhong)(zhong)間(jian)(jian)泵(beng)(beng)(beng)底部(bu)緩(huan)沖(chong)罐排(pai)污(wu)(wu)閥(fa)門是(shi)否(fou)(fou)(fou)(fou)關閉。  2.6檢(jian)(jian)查(cha)(cha)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)機(ji)(ji)(ji)(ji)組(zu)電(dian)(dian)路完好及控制柜(ju)各項指示等(deng)是(shi)否(fou)(fou)(fou)(fou)正(zheng)(zheng)常。  2.7檢(jian)(jian)查(cha)(cha)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)機(ji)(ji)(ji)(ji)組(zu)電(dian)(dian)極觸點壓力表中(zhong)(zhong)(zhong)(zhong)級泵(beng)(beng)(beng)、主(zhu)泵(beng)(beng)(beng)啟(qi)動(dong)壓力是(shi)否(fou)(fou)(fou)(fou)正(zheng)(zheng)常(中(zhong)(zhong)(zhong)(zhong)級泵(beng)(beng)(beng)啟(qi)動(dong)入(ru)口壓力為0.065Mpa以(yi)上(shang),主(zhu)泵(beng)(beng)(beng)啟(qi)動(dong)入(ru)口壓力為0.085Mpa以(yi)上(shang))。  2.8待以(yi)上(shang)事(shi)項檢(jian)(jian)查(cha)(cha)完畢確(que)認無(wu)誤后方(fang)可啟(qi)動(dong)真(zhen)空(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)。  3、運轉注意(yi)事(shi)項  3.1真(zhen)空(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)在(zai)運轉過程中(zhong)(zhong)(zhong)(zhong)聲響應(ying)均勻,無(wu)雜(za)音(yin)且(qie)運行(xing)中(zhong)(zhong)(zhong)(zhong)無(wu)不(bu)規則(ze)的(de)異常震動(dong)。  3.2注意(yi)電(dian)(dian)動(dong)機(ji)(ji)(ji)(ji)負荷(he)和(he)(he)泵(beng)(beng)(beng)的(de)各部(bu)位溫(wen)升情況,在(zai)正(zheng)(zheng)常情況下(xia),泵(beng)(beng)(beng)的(de)最高(gao)溫(wen)升不(bu)得超過40℃,工(gong)作(zuo)(zuo)最高(gao)溫(wen)度不(bu)得超過80℃。  3.3在(zai)工(gong)作(zuo)(zuo)中(zhong)(zhong)(zhong)(zhong)如(ru)(ru)發(fa)(fa)現有(you)漏油(you)(you)(you)時,應(ying)立即停止工(gong)作(zuo)(zuo),泄壓后進(jin)行(xing)檢(jian)(jian)查(cha)(cha)、修理。不(bu)允許在(zai)發(fa)(fa)現漏油(you)(you)(you)的(de)現象之后,仍繼續(xu)進(jin)行(xing)工(gong)作(zuo)(zuo)或(huo)帶壓進(jin)行(xing)檢(jian)(jian)修。  3.4在(zai)工(gong)作(zuo)(zuo)中(zhong)(zhong)(zhong)(zhong)必須(xu)保(bao)證循(xun)環(huan)冷(leng)卻水(shui)(shui)(shui)(shui)的(de)正(zheng)(zheng)常進(jin)出(chu)。  4、真(zhen)空(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)啟(qi)動(dong)  4.1打(da)開(kai)(kai)中(zhong)(zhong)(zhong)(zhong)間(jian)(jian)泵(beng)(beng)(beng)和(he)(he)主(zhu)泵(beng)(beng)(beng)循(xun)環(huan)冷(leng)卻水(shui)(shui)(shui)(shui)進(jin)出(chu)...
發布時間: 2019 - 10 - 30
來源: 96
水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)與旋片(pian)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)型號(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)確(que)定       1.根(gen)(gen)據工(gong)(gong)藝要(yao)(yao)求(qiu)(qiu)確(que)定水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(稱(cheng)(cheng)為(wei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)泵(beng)(beng)(beng)(beng))的(de)(de)(de)(de)(de)(de)(de)(de)(de)型號(hao)。所(suo)需(xu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)技(ji)術(shu)參數主(zhu)要(yao)(yao)包括在該(gai)過程(cheng)(cheng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)抽(chou)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)過程(cheng)(cheng)中(zhong)所(suo)需(xu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)抽(chou)氣(qi)速率(即抽(chou)氣(qi)速度(du)),要(yao)(yao)達(da)到的(de)(de)(de)(de)(de)(de)(de)(de)(de)最(zui)終真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(即真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)度(du)),工(gong)(gong)作(zuo)(zuo)過程(cheng)(cheng)中(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)外部(bu)壓(ya)(ya)力(li)以(yi)(yi)及與反(fan)應(ying)釜相(xiang)連(lian)(lian)(lian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)反(fan)應(ying)釜。 水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)泵(beng)(beng)(beng)(beng)。實(shi)(shi)際工(gong)(gong)作(zuo)(zuo)條(tiao)件(jian),所(suo)泵(beng)(beng)(beng)(beng)送(song)氣(qi)體(ti)的(de)(de)(de)(de)(de)(de)(de)(de)(de)性(xing)質(zhi),電(dian)(dian)動機(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)保(bao)(bao)(bao)護(hu)程(cheng)(cheng)度(du),整個工(gong)(gong)作(zuo)(zuo)過程(cheng)(cheng)中(zhong)管道的(de)(de)(de)(de)(de)(de)(de)(de)(de)連(lian)(lian)(lian)接以(yi)(yi)及工(gong)(gong)作(zuo)(zuo)流(liu)體(ti)的(de)(de)(de)(de)(de)(de)(de)(de)(de)溫度(du)變(bian)(bian)化(hua)。  2.影(ying)響水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)泵(beng)(beng)(beng)(beng)抽(chou)速的(de)(de)(de)(de)(de)(de)(de)(de)(de)因(yin)素包括:反(fan)應(ying)器(qi)中(zhong)物料(liao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)溫度(du)變(bian)(bian)化(hua),產(chan)生的(de)(de)(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)蒸氣(qi)量,工(gong)(gong)作(zuo)(zuo)環(huan)(huan)(huan)(huan)境中(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)壓(ya)(ya)力(li)以(yi)(yi)及連(lian)(lian)(lian)接管道的(de)(de)(de)(de)(de)(de)(de)(de)(de)長(chang)度(du),厚度(du)和密(mi)封性(xing)。  3.影(ying)響水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)泵(beng)(beng)(beng)(beng)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)度(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)因(yin)素有(you):反(fan)應(ying)堆中(zhong)壓(ya)(ya)力(li)的(de)(de)(de)(de)(de)(de)(de)(de)(de)變(bian)(bian)化(hua),實(shi)(shi)際應(ying)用(yong)(yong)過程(cheng)(cheng)中(zhong)泵(beng)(beng)(beng)(beng)速的(de)(de)(de)(de)(de)(de)(de)(de)(de)變(bian)(bian)化(hua)和客觀條(tiao)件(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)變(bian)(bian)化(hua),這在選擇(ze)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)過程(cheng)(cheng)中(zhong)需(xu)要(yao)(yao)進(jin)行計算。 進(jin)入,否則(ze)選擇(ze)的(de)(de)(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)泵(beng)(beng)(beng)(beng)將(jiang)不符合(he)該(gai)過程(cheng)(cheng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)要(yao)(yao)求(qiu)(qiu)。  4.選擇(ze)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)泵(beng)(beng)(beng)(beng)材料(liao)時,請根(gen)(gen)據泵(beng)(beng)(beng)(beng)送(song)氣(qi)體(ti)的(de)(de)(de)(de)(de)(de)(de)(de)(de)性(xing)質(zhi)選擇(ze)相(xiang)應(ying)的(de)(de)(de)(de)(de)(de)(de)(de)(de)材料(liao)。選擇(ze)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)連(lian)(lian)(lian)接方(fang)式(shi)以(yi)(yi)及電(dian)(dian)機(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)大小時,應(ying)考慮(lv)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)實(shi)(shi)際使用(yong)(yong)過程(cheng)(cheng)。實(shi)(shi)際真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)要(yao)(yao)求(qiu)(qiu)。只要(yao)(yao)您(nin)可(ke)以(yi)(yi)注(zhu)意(yi)(yi)上述幾點,就可(ke)以(yi)(yi)選擇(ze)正(zheng)確(que)的(de)(de)(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)型泵(beng)(beng)(beng)(beng)。  旋片(pian)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(稱(cheng)(cheng)為(wei)旋片(pian)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng))的(de)(de)(de)(de)(de)(de)(de)(de)(de)規(gui)格與水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)泵(beng)(beng)(beng)(beng)型號(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)選擇(ze)相(xiang)似(si)。重要(yao)(yao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)是(shi)要(yao)(yao)注(zhu)意(yi)(yi),旋片(pian)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)不能用(yong)(yong)作(zuo)(zuo)壓(ya)(ya)縮機(ji)(ji)(ji),并(bing)且(qie)旋片(pian)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)不能長(chang)時間(jian)吸(xi)入大氣(qi)。  水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)使用(yong)(yong)中(zhong)需(xu)要(yao)(yao)注(zhu)意(yi)(yi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)誤區(qu)  1.水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)必須配(pei)備前級泵(beng)(beng)(beng)(beng),水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)不能單獨使用(yong)(yong)。  2.水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)主(zhu)要(yao)(yao)用(yong)(yong)于影(ying)響水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)機(ji)(ji)(ji)組。它的(de)(de)(de)(de)(de)(de)(de)(de)(de)功能是(shi)提高前級泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)抽(chou)速和真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)度(du)。 水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)在與前級泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)連(lian)(lian)(lian)接中(zhong)配(pei)有(you)一個旁(pang)(pang)通閥(fa)(fa)。它可(ke)以(yi)(yi)有(you)效(xiao)地保(bao)(bao)(bao)護(hu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)。如果前級泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)泵(beng)(beng)(beng)(beng)送(song)不穩定或其他因(yin)素導致整個機(ji)(ji)(ji)組工(gong)(gong)作(zuo)(zuo)異(yi)常(chang),則(ze)帶(dai)旁(pang)(pang)路閥(fa)(fa)的(de)(de)(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)將(jiang)保(bao)(bao)(bao)護(hu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)。從而延(yan)長(chang)了整個真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)機(ji)(ji)(ji)組的(de)(de)(de)(de)(de)(de)(de)(de)(de)壽命。水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)均配(pei)有(you)旁(pang)(pang)通閥(fa)(fa),用(yong)(yong)戶可(ke)以(yi)(yi)放心(xin)使用(yong)(yong)。  3.選擇(ze)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)時,應(ying)注(zhu)意(yi)(yi)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)易(yi)損部(bu)件(jian)已(yi)密(mi)封。 水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan) 影(ying)響水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)6真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)是(shi)機(ji)(ji)(ji)械密(mi)封的(de)(de)(de)(de)(de)(de)(de)(de)(de)。這樣可(ke)以(yi)(yi)有(you)效(xiao)提高水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)(gong)作(zuo)(zuo)效(xiao)率。如果水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)密(mi)封方(fang)法...
發(fa)布時間: 2019 - 10 - 30
來(lai)源: 108
工作(zuo)在10-5Pa以(yi)(yi)上的(de)(de)(de)(de)(de)(de)(de)超(chao)高(gao)(gao)(gao)(gao)(gao)(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)(ji)組(zu)(zu)(zu)具(ju)(ju)有(you)(you)擴(kuo)(kuo)(kuo)散(san)(san)泵(beng),分(fen)子泵(beng)超(chao)高(gao)(gao)(gao)(gao)(gao)(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)(ji)組(zu)(zu)(zu)和無(wu)油(you)超(chao)高(gao)(gao)(gao)(gao)(gao)(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)(ji)組(zu)(zu)(zu)。該真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)(ji)組(zu)(zu)(zu)具(ju)(ju)有(you)(you)以(yi)(yi)下(xia)特征:  1.主真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)的(de)(de)(de)(de)(de)(de)(de)最高(gao)(gao)(gao)(gao)(gao)(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)很高(gao)(gao)(gao)(gao)(gao)(gao),在10-7?10-8pa以(yi)(yi)上  2.可(ke)(ke)以(yi)(yi)承(cheng)受200?450°C的(de)(de)(de)(de)(de)(de)(de)高(gao)(gao)(gao)(gao)(gao)(gao)溫(wen)烘烤。  3.主泵(beng)回油(you)的(de)(de)(de)(de)(de)(de)(de)分(fen)壓非常低(di)。  4.對真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)送氣體(ti)具(ju)(ju)有(you)(you)較強選擇(ze)性的(de)(de)(de)(de)(de)(de)(de)主泵(beng)應(ying)配備足夠大(da)的(de)(de)(de)(de)(de)(de)(de)輔助泵(beng)。  5.要(yao)求(qiu)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)室,管(guan)道,閥等(deng)(deng)的(de)(de)(de)(de)(de)(de)(de)材料(liao)(liao)的(de)(de)(de)(de)(de)(de)(de)氣體(ti)輸出(chu)率(lv)(lv)低(di),氣體(ti)泄漏率(lv)(lv)小。  (1)擴(kuo)(kuo)(kuo)散(san)(san)泵(beng)超(chao)高(gao)(gao)(gao)(gao)(gao)(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)(ji)組(zu)(zu)(zu)  以(yi)(yi)擴(kuo)(kuo)(kuo)散(san)(san)泵(beng)為主泵(beng)的(de)(de)(de)(de)(de)(de)(de)超(chao)高(gao)(gao)(gao)(gao)(gao)(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)(ji)組(zu)(zu)(zu)的(de)(de)(de)(de)(de)(de)(de)極(ji)限(xian)(xian)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)為10-7?10-8Pa。  為了減少來(lai)自(zi)擴(kuo)(kuo)(kuo)散(san)(san)泵(beng)前級的(de)(de)(de)(de)(de)(de)(de)氣體(ti)的(de)(de)(de)(de)(de)(de)(de)反(fan)向擴(kuo)(kuo)(kuo)散(san)(san)和機(ji)(ji)械泵(beng)油(you)的(de)(de)(de)(de)(de)(de)(de)反(fan)向擴(kuo)(kuo)(kuo)散(san)(san)對極(ji)限(xian)(xian)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)的(de)(de)(de)(de)(de)(de)(de)影(ying)響,可(ke)(ke)以(yi)(yi)在前級使用(yong)抽(chou)(chou)速(su)(su)小的(de)(de)(de)(de)(de)(de)(de)擴(kuo)(kuo)(kuo)散(san)(san)泵(beng)降低(di)擴(kuo)(kuo)(kuo)散(san)(san)泵(beng)的(de)(de)(de)(de)(de)(de)(de)壓縮(suo)比,減少小擴(kuo)(kuo)(kuo)散(san)(san)。如(ru)果(guo)將鈦(tai)升華捕集器(qi)添加到(dao)擴(kuo)(kuo)(kuo)散(san)(san)泵(beng)的(de)(de)(de)(de)(de)(de)(de)入口,則可(ke)(ke)以(yi)(yi)進一步降低(di)來(lai)自(zi)擴(kuo)(kuo)(kuo)散(san)(san)泵(beng)的(de)(de)(de)(de)(de)(de)(de)氮(dan)氣的(de)(de)(de)(de)(de)(de)(de)分(fen)壓,并且可(ke)(ke)以(yi)(yi)獲(huo)得(de)10-11 Pa的(de)(de)(de)(de)(de)(de)(de)超(chao)高(gao)(gao)(gao)(gao)(gao)(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)。  (2)分(fen)子泵(beng)超(chao)高(gao)(gao)(gao)(gao)(gao)(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)裝(zhuang)置  以(yi)(yi)分(fen)子泵(beng)為主泵(beng)的(de)(de)(de)(de)(de)(de)(de)超(chao)高(gao)(gao)(gao)(gao)(gao)(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)裝(zhuang)置的(de)(de)(de)(de)(de)(de)(de)極(ji)限(xian)(xian)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)為10-8Pa,具(ju)(ju)有(you)(you)啟動快,油(you)污(wu)少的(de)(de)(de)(de)(de)(de)(de)特點。  增加裝(zhuang)置中的(de)(de)(de)(de)(de)(de)(de)液氮(dan)捕集器(qi)可(ke)(ke)以(yi)(yi)提高(gao)(gao)(gao)(gao)(gao)(gao)抽(chou)(chou)速(su)(su)。水冷疏水閥位于機(ji)(ji)械泵(beng)的(de)(de)(de)(de)(de)(de)(de)出(chu)口,以(yi)(yi)防止油(you)蒸(zheng)氣進入系(xi)統。  (3)無(wu)油(you)超(chao)高(gao)(gao)(gao)(gao)(gao)(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)(ji)組(zu)(zu)(zu)  不使用(yong)油(you)作(zuo)為工作(zuo)流體(ti)且未用(yong)有(you)(you)機(ji)(ji)材料(liao)(liao)密(mi)封的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)(ji)組(zu)(zu)(zu)稱為無(wu)油(you)超(chao)高(gao)(gao)(gao)(gao)(gao)(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)(ji)組(zu)(zu)(zu)。常用(yong)的(de)(de)(de)(de)(de)(de)(de)主真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)有(you)(you)低(di)溫(wen)泵(beng),鈦(tai)泵(beng),濺射離(li)子泵(beng)等(deng)(deng),它們可(ke)(ke)以(yi)(yi)達到(dao)10-7?10-8Pa的(de)(de)(de)(de)(de)(de)(de)極(ji)限(xian)(xian)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)。與抽(chou)(chou)油(you)機(ji)(ji)相比,具(ju)(ju)有(you)(you)以(yi)(yi)下(xia)優點  1.可(ke)(ke)獲(huo)得(de)清潔的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong),無(wu)污(wu)染源。  2.當啟動無(wu)油(you)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)時,可(ke)(ke)以(yi)(yi)將預抽(chou)(chou)泵(beng)隔離(li)。  3.如(ru)果(guo)抽(chou)(chou)水突(tu)然停止,則不會污(wu)染系(xi)統。  4.無(wu)油(you),無(wu)聲音,無(wu)振動,改善了工作(zuo)環境。  5.極(ji)限(xian)(xian)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)高(gao)(gao)(gao)(gao)(gao)(gao),抽(chou)(chou)速(su)(su)大(da),抽(chou)(chou)氣時間短。
發布時(shi)間: 2019 - 10 - 30
來源: 307
真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)常用參數(shu)  1.抽氣(qi)(qi)(qi)量(liang)(liang)(體積(ji)流(liu)量(liang)(liang))(s單位(wei)(wei):m3·min-1,m3·s-1,L·s-1)  當(dang)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)配(pei)備有標(biao)準測(ce)試(shi)罩(zhao)并在(zai)指(zhi)(zhi)定(ding)條件(jian)下運行(xing)(xing)時,流(liu)過測(ce)試(shi)罩(zhao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)氣(qi)(qi)(qi)體流(liu)量(liang)(liang)與在(zai)測(ce)試(shi)罩(zhao)上指(zhi)(zhi)定(ding)位(wei)(wei)置測(ce)得的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)平衡壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)之(zhi)比(bi)。稱為真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)抽速。即,在(zai)一定(ding)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)和溫度(du)下,每單位(wei)(wei)時間(jian)由(you)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)從(cong)抽出(chu)(chu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)容(rong)器中(zhong)抽出(chu)(chu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)氣(qi)(qi)(qi)體量(liang)(liang)。  2.極(ji)限(xian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)(最高(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong))(單位(wei)(wei):Pa/MPa/mmHg)  真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)配(pei)有標(biao)準測(ce)試(shi)罩(zhao),可(ke)在(zai)指(zhi)(zhi)定(ding)條件(jian)下以穩定(ding)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)最小壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)運行(xing)(xing),而不(bu)會引入(ru)氣(qi)(qi)(qi)體。即,在(zai)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)入(ru)口(kou)端被完全泵(beng)(beng)(beng)(beng)送(song)之(zhi)后(hou)可(ke)以實現(xian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)最低穩定(ding)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)。  3.起始(shi)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)  真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)啟動時沒有損壞(huai),并具(ju)有抽氣(qi)(qi)(qi)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)  4.前(qian)(qian)級(ji)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)  真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)出(chu)(chu)口(kou)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)低于(yu)一個大氣(qi)(qi)(qi)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)。  5.最大前(qian)(qian)級(ji)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)  超過會損壞(huai)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)前(qian)(qian)級(ji)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)。  6.最大工(gong)(gong)作壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)  入(ru)口(kou)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)對應于(yu)最大泵(beng)(beng)(beng)(beng)送(song)量(liang)(liang)。在(zai)此壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)下,真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)可(ke)以連(lian)續工(gong)(gong)作而不(bu)會變質或損壞(huai)。  7.抽氣(qi)(qi)(qi)量(liang)(liang)(Q單位(wei)(wei):Pa·m3·S-1; Pa·L·S-1)  氣(qi)(qi)(qi)流(liu)通(tong)過真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)入(ru)口(kou)。  8.壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)縮比(bi)  真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)對給定(ding)氣(qi)(qi)(qi)體的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)出(chu)(chu)口(kou)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)與入(ru)口(kou)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)之(zhi)比(bi)。  真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)極(ji)限(xian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)  真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)開始(shi)工(gong)(gong)作后(hou)不(bu)久,出(chu)(chu)現(xian)了最低壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)P'g。真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)繼續運行(xing)(xing)。隨著(zhu)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)溫度(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)升(sheng)(sheng)高(gao),真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)油的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)飽和蒸汽壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)升(sheng)(sheng)高(gao),粘(zhan)度(du)降低,入(ru)口(kou)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)略微升(sheng)(sheng)高(gao)至Pg。 Pg是(shi)由(you)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)獲得的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)穩定(ding)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)最小壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li),也(ye)是(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)極(ji)限(xian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)。  旋片式真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)極(ji)限(xian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)與測(ce)量(liang)(liang)中(zhong)使用的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)計的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)類(lei)型有關(guan)。當(dang)使用壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)表(biao)測(ce)量(liang)(liang)時,最終壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)值比(bi)使用導熱(re)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)表(biao)(熱(re)電偶或皮克計)測(ce)量(liang)(liang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)低約一個數(shu)量(liang)(liang)級(ji)。這是(shi)因為前(qian)(qian)者只(zhi)能測(ce)量(liang)(liang)永久氣(qi)(qi)(qi)體的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)分壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya),而后(hou)者只(zhi)能測(ce)量(liang)(liang)加(jia)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)氣(qi)(qi)(qi)體的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)總(zong)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)。中(zhong)國現(xian)行(xing)(xing)法規(gui)使用壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)縮真(zhen)(zhen)(zhen)(zhen)(zhen)  空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)表(biao)測(ce)量(liang)(liang)油封(feng)機(ji)械(xie)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)極(ji)限(xian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)。  真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)中(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)循(xun)環油量(liang)(liang)也(ye)會影響(xiang)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)極(ji)限(xian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)。隨著(zhu)油量(liang)(liang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)增加(jia),密封(feng)效果越(yue)好,真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)極(ji)限(xian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)與油量(liang)(liang)之(zhi)間(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)關(guan)系發...
發布時間: 2019 - 10 - 29
來源: 982
真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)故障現象(xiang)  1.泵(beng)(beng)負載偏大  原(yuan)(yuan)(yuan)(yuan)因(yin)(yin)(yin):起動(dong)(dong)時(shi)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)內(nei)水(shui)(shui)(shui)位(wei)過高(gao)(gao)。  處(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)方(fang)(fang)(fang)法(fa)(fa)(fa)(fa)(fa)(fa):按規定(ding)水(shui)(shui)(shui)位(wei)起動(dong)(dong)(自動(dong)(dong)排水(shui)(shui)(shui)閥(fa)以下(xia))。  原(yuan)(yuan)(yuan)(yuan)因(yin)(yin)(yin):填料壓蓋上的(de)(de)太(tai)緊(jin)。  處(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)方(fang)(fang)(fang)法(fa)(fa)(fa)(fa)(fa)(fa):放(fang)松填料壓蓋。  原(yuan)(yuan)(yuan)(yuan)因(yin)(yin)(yin):內(nei)部機(ji)(ji)件(jian)(jian)生銹。  處(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)方(fang)(fang)(fang)法(fa)(fa)(fa)(fa)(fa)(fa):用力扳動(dong)(dong)轉(zhuan)子,并(bing)用水(shui)(shui)(shui)沖洗。  原(yuan)(yuan)(yuan)(yuan)因(yin)(yin)(yin):排出(chu)壓力增高(gao)(gao)。  處(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)方(fang)(fang)(fang)法(fa)(fa)(fa)(fa)(fa)(fa):檢查排氣(qi)(qi)(qi)管路(lu)及閥(fa)門管徑是否過小。  原(yuan)(yuan)(yuan)(yuan)因(yin)(yin)(yin):配電(dian)(dian)(dian)屏電(dian)(dian)(dian)流保護調(diao)整(zheng)不(bu)(bu)(bu)當。  處(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)方(fang)(fang)(fang)法(fa)(fa)(fa)(fa)(fa)(fa):調(diao)整(zheng)熱繼電(dian)(dian)(dian)器(qi)至(zhi)電(dian)(dian)(dian)流額定(ding)值。  2.真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)泵(beng)(beng)卡(ka)死  原(yuan)(yuan)(yuan)(yuan)因(yin)(yin)(yin):管路(lu)有(you)焊渣等異(yi)物被吸入(ru)至(zhi)泵(beng)(beng)體內(nei)。  處(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)方(fang)(fang)(fang)法(fa)(fa)(fa)(fa)(fa)(fa):清(qing)理(li)(li)(li)。  原(yuan)(yuan)(yuan)(yuan)因(yin)(yin)(yin):結(jie)垢(gou)嚴重(zhong)(zhong)(zhong)(zhong)。  處(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)方(fang)(fang)(fang)法(fa)(fa)(fa)(fa)(fa)(fa):拆卸清(qing)洗。  3.真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)真(zhen)(zhen)空(kong)(kong)(kong)度低(di)(di)  原(yuan)(yuan)(yuan)(yuan)因(yin)(yin)(yin):供水(shui)(shui)(shui)量(liang)不(bu)(bu)(bu)足(zu)或水(shui)(shui)(shui)溫(wen)偏高(gao)(gao)。  處(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)方(fang)(fang)(fang)法(fa)(fa)(fa)(fa)(fa)(fa):調(diao)整(zheng)供水(shui)(shui)(shui)量(liang),檢查供水(shui)(shui)(shui)管路(lu)是否堵塞(sai)。  原(yuan)(yuan)(yuan)(yuan)因(yin)(yin)(yin):系(xi)統有(you)泄漏(lou)(lou)。  處(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)方(fang)(fang)(fang)法(fa)(fa)(fa)(fa)(fa)(fa):檢查管路(lu)連接的(de)(de)密封(feng)性(xing)。  原(yuan)(yuan)(yuan)(yuan)因(yin)(yin)(yin):介質有(you)腐蝕(shi)或帶入(ru)物料磨(mo)蝕(shi),使內(nei)部機(ji)(ji)件(jian)(jian)間隙(xi)(xi)加大。  處(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)方(fang)(fang)(fang)法(fa)(fa)(fa)(fa)(fa)(fa):凈化介質。  原(yuan)(yuan)(yuan)(yuan)因(yin)(yin)(yin):填料密封(feng)泄漏(lou)(lou)。  處(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)方(fang)(fang)(fang)法(fa)(fa)(fa)(fa)(fa)(fa):擰(ning)(ning)緊(jin)填料壓蓋。  原(yuan)(yuan)(yuan)(yuan)因(yin)(yin)(yin):內(nei)部結(jie)垢(gou)嚴重(zhong)(zhong)(zhong)(zhong)。  處(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)方(fang)(fang)(fang)法(fa)(fa)(fa)(fa)(fa)(fa):清(qing)除水(shui)(shui)(shui)垢(gou)。  原(yuan)(yuan)(yuan)(yuan)因(yin)(yin)(yin):機(ji)(ji)件(jian)(jian)腐蝕(shi)。  處(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)方(fang)(fang)(fang)法(fa)(fa)(fa)(fa)(fa)(fa):更換零(ling)件(jian)(jian)。  原(yuan)(yuan)(yuan)(yuan)因(yin)(yin)(yin):修配后,軸(zhou)向間隙(xi)(xi)不(bu)(bu)(bu)符合(he)要求。  處(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)方(fang)(fang)(fang)法(fa)(fa)(fa)(fa)(fa)(fa):重(zhong)(zhong)(zhong)(zhong)新(xin)(xin)調(diao)整(zheng)軸(zhou)向間隙(xi)(xi)。  4.真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)運(yun)轉(zhuan)聲音異(yi)常(chang)  原(yuan)(yuan)(yuan)(yuan)因(yin)(yin)(yin):氣(qi)(qi)(qi)體沖刷或噴射。  處(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)方(fang)(fang)(fang)法(fa)(fa)(fa)(fa)(fa)(fa):加裝(zhuang)噴射器(qi)。  原(yuan)(yuan)(yuan)(yuan)因(yin)(yin)(yin):吸、排氣(qi)(qi)(qi)管壁太(tai)薄。  處(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)方(fang)(fang)(fang)法(fa)(fa)(fa)(fa)(fa)(fa):采用管壁較厚(hou)的(de)(de)氣(qi)(qi)(qi)管。  原(yuan)(yuan)(yuan)(yuan)因(yin)(yin)(yin):泵(beng)(beng)在高(gao)(gao)真(zhen)(zhen)空(kong)(kong)(kong)下(xia)運(yun)行發生氣(qi)(qi)(qi)蝕(shi)。  處(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)方(fang)(fang)(fang)法(fa)(fa)(fa)(fa)(fa)(fa):采用較低(di)(di)溫(wen)度的(de)(de)工作(zuo)水(shui)(shui)(shui),或在吸入(ru)側補充氣(qi)(qi)(qi)體,也可配上噴射器(qi)。  5.真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)振動(dong)(dong)大  原(yuan)(yuan)(yuan)(yuan)因(yin)(yin)(yin):機(ji)(ji)座與基(ji)礎接觸不(bu)(bu)(bu)良,地腳螺(luo)栓松動(dong)(dong)。  處(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)方(fang)(fang)(fang)法(fa)(fa)(fa)(fa)(fa)(fa):用混凝土填充底(di)座間隙(xi)(xi),擰(ning)(ning)緊(jin)地腳螺(luo)栓。  原(yuan)(yuan)(yuan)(yuan)因(yin)(yin)(yin):電(dian)(dian)(dian)機(ji)(ji)與泵(beng)(beng)對(dui)(dui)中不(bu)(bu)(bu)好(hao)。  處(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)方(fang)(fang)(fang)法(fa)(fa)(fa)(fa)(fa)(fa):重(zhong)(zhong)(zhong)(zhong)新(xin)(xin)對(dui)(dui)中。  6.真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)軸(zhou)承溫(wen)度高(gao)(gao)  原(yuan)(yuan)(yuan)(yuan)因(yin)(yin)(yin):電(dian)(dian)(dian)機(ji)(ji)、泵(beng)(beng)體不(bu)(bu)(bu)對(dui)(dui)中。  處(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)方(fang)(fang)(fang)法(fa)(fa)(fa)(fa)(fa)(fa):重(zhong)(zhong)(zhong)(zhong)新(xin)(xin)對(dui)(dui)中。  原(yuan)(yuan)(yuan)(yuan)因(yin)(yin)(yin):潤(run)滑不(bu)(bu)(bu)良,油脂干涸或太(tai)多。  處(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)方(fang)(fang)(fang)法(fa)(fa)(fa)(fa)(fa)(fa):改善潤(run)滑條件(jian)(jian)。  原(yuan)(yuan)(yuan)(yuan)因(yin)(yin)(yin):軸(zhou)承安裝(zhuang)不(bu)(bu)(bu)當。  處(chu)(chu)(chu)(chu)(chu)(chu)理(li)(li)(li)方(fang)(fang)(fang)法(fa)(fa)(fa)(fa)(fa)(fa):重(zhong)(zhong)(zhong)(zhong)新(xin)(xin)調(diao)整(zheng)軸(zhou)承位(wei)置。  原(yuan)(yuan)(yuan)(yuan)因(yin)(yin)(yin):軸(zhou)承銹蝕(shi)、磨(mo)蝕(shi)、滾道被...
發(fa)布時間: 2019 - 10 - 29
來源(yuan): 126
水(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)式真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)是(shi)催化劑生產中(zhong)廣泛使用(yong)(yong)(yong)的(de)(de)(de)一(yi)(yi)種氣(qi)體(ti)(ti)輸送設(she)(she)(she)備(bei)(bei),一(yi)(yi)般與帶濾機(ji)(膠帶機(ji))配套使用(yong)(yong)(yong),利(li)用(yong)(yong)(yong)自(zi)身形(xing)成(cheng)的(de)(de)(de)負壓(ya)條件,抽取不(bu)凝結、不(bu)溶于水(shui)(shui)(shui)(shui)(shui)(shui)、不(bu)含有(you)顆(ke)粒的(de)(de)(de)氣(qi)體(ti)(ti),達到真(zhen)(zhen)空(kong)(kong)(kong)(kong)過(guo)濾的(de)(de)(de)目(mu)的(de)(de)(de)。  1.設(she)(she)(she)備(bei)(bei)基礎知(zhi)識  1.1工作原理(li)  水(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)式真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)屬于變容式真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)。葉(xie)(xie)輪(lun)(lun)(lun)偏心安裝(zhuang)在(zai)圓形(xing)泵(beng)(beng)(beng)體(ti)(ti)內(nei)(nei),當葉(xie)(xie)輪(lun)(lun)(lun)旋轉時(shi),注入泵(beng)(beng)(beng)體(ti)(ti)內(nei)(nei)液(ye)體(ti)(ti)形(xing)成(cheng)旋轉的(de)(de)(de)液(ye)環(huan)(huan),液(ye)環(huan)(huan)內(nei)(nei)表面與葉(xie)(xie)輪(lun)(lun)(lun)輪(lun)(lun)(lun)轂形(xing)成(cheng)一(yi)(yi)個月牙形(xing)空(kong)(kong)(kong)(kong)間(jian),相鄰葉(xie)(xie)片間(jian)泵(beng)(beng)(beng)腔(qiang)容積周期性(xing)的(de)(de)(de)增大和減小(xiao),實現(xian)吸氣(qi)、壓(ya)縮和排氣(qi)的(de)(de)(de)目(mu)的(de)(de)(de)。  1.2設(she)(she)(she)備(bei)(bei)結構  磁(ci)力(li)泵(beng)(beng)(beng)主要(yao)由(you)泵(beng)(beng)(beng)體(ti)(ti)、葉(xie)(xie)輪(lun)(lun)(lun)、軸(zhou)(zhou)(zhou)、軸(zhou)(zhou)(zhou)承(cheng)、分配板、軸(zhou)(zhou)(zhou)封(feng)、供(gong)(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui)管(guan)路、自(zi)動(dong)(dong)(dong)排水(shui)(shui)(shui)(shui)(shui)(shui)閥(fa)等組成(cheng)。  1.3主要(yao)性(xing)能指標(biao)  主要(yao)參(can)數(shu)包括:工作液(ye)流(liu)量、排氣(qi)量、最(zui)(zui)大真(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)、轉速、功率(lv)。  1.4設(she)(she)(she)備(bei)(bei)用(yong)(yong)(yong)途  帶濾機(ji)抽真(zhen)(zhen)空(kong)(kong)(kong)(kong)。  2.水(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)式真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)開(kai)(kai)(kai)停機(ji)步驟(zou)  2.1開(kai)(kai)(kai)機(ji)前的(de)(de)(de)檢(jian)(jian)查(cha)與準備(bei)(bei)  (1)準備(bei)(bei)必要(yao)的(de)(de)(de)開(kai)(kai)(kai)車工具:閥(fa)門(men)鉤、扳(ban)手(shou)等。  (2)檢(jian)(jian)查(cha)泵(beng)(beng)(beng)的(de)(de)(de)各連接部分的(de)(de)(de)螺(luo)絲是(shi)否(fou)緊固,電機(ji)接地線是(shi)否(fou)良好(hao),閥(fa)門(men)是(shi)否(fou)靈(ling)活好(hao)用(yong)(yong)(yong)。  (3)通(tong)過(guo)供(gong)(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui)管(guan)路向(xiang)(xiang)(xiang)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)內(nei)(nei)供(gong)(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui)沖洗,用(yong)(yong)(yong)手(shou)盤動(dong)(dong)(dong)轉子(zi),然后(hou)通(tong)過(guo)放水(shui)(shui)(shui)(shui)(shui)(shui)管(guan)路把污水(shui)(shui)(shui)(shui)(shui)(shui)排盡。  (4)點試(shi)電機(ji)的(de)(de)(de)轉向(xiang)(xiang)(xiang),確(que)保轉向(xiang)(xiang)(xiang)正(zheng)確(que)。  2.2開(kai)(kai)(kai)機(ji)步驟(zou)  (1)打開(kai)(kai)(kai)進氣(qi)閥(fa)。  (2)當自(zi)動(dong)(dong)(dong)排水(shui)(shui)(shui)(shui)(shui)(shui)閥(fa)沒(mei)有(you)水(shui)(shui)(shui)(shui)(shui)(shui)流(liu)出時(shi),起(qi)動(dong)(dong)(dong)電機(ji),泵(beng)(beng)(beng)運(yun)轉。同時(shi)打開(kai)(kai)(kai)工作水(shui)(shui)(shui)(shui)(shui)(shui)供(gong)(gong)(gong)(gong)給閥(fa),使真(zhen)(zhen)空(kong)(kong)(kong)(kong)壓(ya)力(li)表指針接近0MPa(表壓(ya))。隨著(zhu)泵(beng)(beng)(beng)的(de)(de)(de)吸入絕對壓(ya)力(li)的(de)(de)(de)下降,指針向(xiang)(xiang)(xiang)負值偏移(讀(du)(du)數(shu)在(zai)0~-0.003MPa之間(jian))。  (3)如果是(shi)軸(zhou)(zhou)(zhou)封(feng)外供(gong)(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui),調(diao)節軸(zhou)(zhou)(zhou)封(feng)供(gong)(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui)閥(fa),使軸(zhou)(zhou)(zhou)封(feng)供(gong)(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui)壓(ya)力(li)表的(de)(de)(de)讀(du)(du)數(shu)在(zai)0.02~0.04MPa之間(jian)。開(kai)(kai)(kai)啟(qi)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)工作水(shui)(shui)(shui)(shui)(shui)(shui)供(gong)(gong)(gong)(gong)給閥(fa),向(xiang)(xiang)(xiang)泵(beng)(beng)(beng)內(nei)(nei)供(gong)(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui)(如果是(shi)軸(zhou)(zhou)(zhou)封(feng)供(gong)(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui),同時(shi)打開(kai)(kai)(kai)軸(zhou)(zhou)(zhou)封(feng)供(gong)(gong)(gong)(gong)水(shui)(shui)(shui)(shui)(shui)(shui)閥(fa)),當自(zi)動(dong)(dong)(dong)排水(shui)(shui)(shui)(shui)(shui)(shui)閥(fa)有(you)液(ye)體(ti)(ti)流(liu)出時(shi),關閉工作水(shui)(shui)(shui)(shui)(shui)(shui)供(gong)(gong)(gong)(gong)給閥(fa)。  2.3水(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)式真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)日(ri)常(chang)巡檢(jian)(jian)維護  (1)檢(jian)(jian)查(cha)設(she)(she)(she)備(bei)(bei)有(you)無異常(chang)響聲(sheng)、振動(dong)(dong)(dong),緊固件有(you)無松動(dong)(dong)(dong)。  (2)檢(jian)(jian)查(cha)供(gong)(gong)(gong)(gong)電電壓(ya)和電流(liu)是(shi)否(fou)正(zheng)常(chang)。  (3)檢(jian)(jian)查(cha)軸(zhou)(zhou)(zhou)承(cheng)溫(wen)度(du)(du)是(shi)否(fou)正(zheng)常(chang),實測溫(wen)度(du)(du)最(zui)(zui)高不(bu)超過(guo)75℃。  (4)檢(jian)(jian)查(cha)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)...
發布(bu)時間: 2019 - 10 - 28
來源: 103
螺桿(gan)(gan)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)使(shi)用(yong)(yong)(yong)一(yi)段時(shi)間(jian)(jian)(jian)后(hou)(hou)(hou),由于氣體(ti)中的(de)(de)(de)灰塵(chen)會使(shi)設備(bei)表面(mian)產生(sheng)(sheng)大(da)量灰塵(chen),因(yin)此(ci)必須在(zai)(zai)使(shi)用(yong)(yong)(yong)一(yi)段時(shi)間(jian)(jian)(jian)后(hou)(hou)(hou)進行清(qing)(qing)(qing)潔。清(qing)(qing)(qing)潔必須以(yi)適(shi)當的(de)(de)(de)方(fang)式進行。清(qing)(qing)(qing)潔螺桿(gan)(gan)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)的(de)(de)(de)方(fang)法:  1.為(wei)了節省最初的(de)(de)(de)清(qing)(qing)(qing)洗時(shi)間(jian)(jian)(jian),您可(ke)(ke)以(yi)先(xian)購買汽油(you)(you),然后(hou)(hou)(hou)清(qing)(qing)(qing)洗汽油(you)(you),然后(hou)(hou)(hou)用(yong)(yong)(yong)航空(kong)汽油(you)(you)清(qing)(qing)(qing)洗。仔細考(kao)慮損壞(huai)和(he)刮擦情(qing)況。  2.用(yong)(yong)(yong)純棉布(bu),亞麻(ma)布(bu),少量的(de)(de)(de)甲苯或四氯化碳逐(zhu)一(yi)擦拭部件表面(mian)。請勿使(shi)用(yong)(yong)(yong)純棉紗,以(yi)免(mian)將純棉紗帶到螺桿(gan)(gan)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)體(ti)上。  3,應注意零件的(de)(de)(de)光滑(hua)和(he)平(ping)整,發現鐵銹一(yi)定要有振(zhen)動的(de)(de)(de)零件,可(ke)(ke)用(yong)(yong)(yong)油(you)(you)石或金相砂紙輕(qing)輕(qing)擦去(qu)銹跡(ji),振(zhen)動線。  4.清(qing)(qing)(qing)潔油(you)(you)路(lu)的(de)(de)(de)埋(mai)孔(kong),油(you)(you)箱和(he)蒸(zheng)汽安全通道,清(qing)(qing)(qing)潔沉積的(de)(de)(de)顆(ke)粒殘(can)留物(wu),浮塵(chen),污(wu)漬和(he)油(you)(you)漬,并(bing)(bing)輕(qing)輕(qing)去(qu)除結(jie)垢(gou)的(de)(de)(de)區(qu)域。  5.使(shi)用(yong)(yong)(yong)空(kong)氣壓縮(suo)吹干(gan)油(you)(you)道,使(shi)其干(gan)燥,從(cong)而無(wu)需在(zai)(zai)油(you)(you)孔(kong)中積聚(ju)用(yong)(yong)(yong)于清(qing)(qing)(qing)潔的(de)(de)(de)汽油(you)(you)和(he)有機溶劑。  6.如果進口真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)的(de)(de)(de)零件正(zheng)(zheng)在(zai)(zai)等待機電維(wei)護,生(sheng)(sheng)產和(he)加(jia)工,則(ze)可(ke)(ke)以(yi)在(zai)(zai)其余零件上適(shi)當地涂上真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)油(you)(you)以(yi)避(bi)免(mian)生(sheng)(sheng)銹。  7.螺桿(gan)(gan)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)清(qing)(qing)(qing)潔后(hou)(hou)(hou),切記應將其風(feng)干(gan)并(bing)(bing)蓋(gai)好,以(yi)免(mian)產生(sheng)(sheng)白灰。  螺桿(gan)(gan)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)通過(guo)掌握正(zheng)(zheng)確的(de)(de)(de)清(qing)(qing)(qing)潔方(fang)法,可(ke)(ke)以(yi)正(zheng)(zheng)確地確保設備(bei)的(de)(de)(de)正(zheng)(zheng)常(chang)使(shi)用(yong)(yong)(yong)。因(yin)此(ci),每個人都(dou)應該以(yi)適(shi)當的(de)(de)(de)方(fang)式進行清(qing)(qing)(qing)潔,這不僅增加(jia)了設備(bei)的(de)(de)(de)使(shi)用(yong)(yong)(yong)壽命,而且提高了設備(bei)的(de)(de)(de)工作效率。
發布時(shi)間: 2019 - 10 - 28
來(lai)源: 83
離(li)心泵(beng)(beng)(beng)的(de)使(shi)用通常(chang)分為(wei)預啟(qi)動(dong)(dong)準備(bei),啟(qi)動(dong)(dong)過(guo)程和斷電(dian)(dian)停(ting)(ting)車。只有(you)正(zheng)確(que)(que)執行這些步(bu)驟,才能確(que)(que)保離(li)心泵(beng)(beng)(beng)的(de)正(zheng)常(chang)運行。  一(yi).離(li)心泵(beng)(beng)(beng)開始(shi)之前的(de)準備(bei)工作  1.測(ce)試電(dian)(dian)動(dong)(dong)機(ji)是(shi)否(fou)(fou)正(zheng)常(chang)旋轉。觀察(cha)從(cong)電(dian)(dian)動(dong)(dong)機(ji)頂部(bu)到泵(beng)(beng)(beng)的(de)順時(shi)針旋轉。測(ce)試時(shi)間(jian)應(ying)(ying)短(duan)一(yi)些,以免機(ji)械密封(feng)件(jian)磨損。  2.打(da)開排氣(qi)閥(fa)(fa)(fa)(fa)(fa)充滿(man)整個泵(beng)(beng)(beng)體,并在(zai)排氣(qi)閥(fa)(fa)(fa)(fa)(fa)充滿(man)時(shi)關閉(bi)排氣(qi)閥(fa)(fa)(fa)(fa)(fa)。  3.檢查(cha)所(suo)有(you)零件(jian)是(shi)否(fou)(fou)正(zheng)常(chang)。  4.用手移動(dong)(dong)泵(beng)(beng)(beng),使(shi)潤滑液進入機(ji)械密封(feng)端面(mian)。  5.高溫型(xing)應(ying)(ying)先預熱(re),加(jia)熱(re)速度為(wei)50. C /小(xiao)時(shi),以確(que)(que)保所(suo)有(you)零件(jian)均被加(jia)熱(re)。  二.離(li)心泵(beng)(beng)(beng)開始(shi)  1.完全打(da)開進口(kou)(kou)(kou)閥(fa)(fa)(fa)(fa)(fa)門。  2.關閉(bi)吐水閥(fa)(fa)(fa)(fa)(fa)。  3.啟(qi)動(dong)(dong)電(dian)(dian)動(dong)(dong)機(ji),并觀察(cha)泵(beng)(beng)(beng)是(shi)否(fou)(fou)正(zheng)常(chang)運行。  4.將(jiang)出(chu)口(kou)(kou)(kou)閥(fa)(fa)(fa)(fa)(fa)開度調節(jie)到所(suo)需的(de)工作條件(jian)。如果(guo)用戶在(zai)泵(beng)(beng)(beng)出(chu)口(kou)(kou)(kou)處安裝了流量(liang)計或(huo)壓力表,則(ze)(ze)(ze)應(ying)(ying)通過(guo)調整用戶的(de)出(chu)口(kou)(kou)(kou)閥(fa)(fa)(fa)(fa)(fa)開度來使(shi)泵(beng)(beng)(beng)在(zai)性能參(can)數表中列出(chu)的(de)額(e)(e)定點(dian)上運行。當泵(beng)(beng)(beng)出(chu)口(kou)(kou)(kou)處沒有(you)流量(liang)計或(huo)壓力表時(shi),應(ying)(ying)通過(guo)調節(jie)出(chu)口(kou)(kou)(kou)閥(fa)(fa)(fa)(fa)(fa)的(de)開度來測(ce)量(liang)泵(beng)(beng)(beng)的(de)電(dian)(dian)動(dong)(dong)機(ji),以使(shi)電(dian)(dian)動(dong)(dong)機(ji)在(zai)額(e)(e)定電(dian)(dian)流范圍內運行。否(fou)(fou)則(ze)(ze)(ze),泵(beng)(beng)(beng)過(guo)載操作的(de)出(chu)口(kou)(kou)(kou)閥(fa)(fa)(fa)(fa)(fa)將(jiang)打(da)開。較小(xiao),與管道(dao)狀況有(you)關。  5.檢查(cha)軸封(feng)泄(xie)漏。  6.檢查(cha)電(dian)(dian)動(dong)(dong)機(ji)。  三.離(li)心泵(beng)(beng)(beng)停(ting)(ting)車  1.高溫型(xing)首先冷卻,冷卻速度≤10。 C/min,將(jiang)溫度降低至(zhi)≤80。低于C,則(ze)(ze)(ze)可停(ting)(ting)車。  2.關閉(bi)吐水閥(fa)(fa)(fa)(fa)(fa)。  3.停(ting)(ting)止電(dian)(dian)動(dong)(dong)機(ji)。  4.關閉(bi)入口(kou)(kou)(kou)和出(chu)口(kou)(kou)(kou)閥(fa)(fa)(fa)(fa)(fa)。  5.如果(guo)車輛長時(shi)間(jian)停(ting)(ting)放,則(ze)(ze)(ze)應(ying)(ying)排空泵(beng)(beng)(beng)中的(de)液體。
發(fa)布時間: 2019 - 10 - 28
來源: 58
離心(xin)(xin)(xin)泵(beng)的(de)(de)(de)(de)(de)使用可(ke)以說是(shi)(shi)(shi)(shi)(shi)(shi)廣(guang)泛分布的(de)(de)(de)(de)(de)。可(ke)廣(guang)泛用于化工(gong),工(gong)業(ye)(ye),電力,冶金,建材等(deng)行(xing)業(ye)(ye),輸送含固體顆(ke)粒的(de)(de)(de)(de)(de)漿料。在(zai)工(gong)作(zuo)中(zhong)(zhong),它也可(ke)以運輸腐蝕性(xing)介質(zhi)(zhi),因(yin)此,在(zai)工(gong)作(zuo)中(zhong)(zhong),基于安(an)全原則(ze),機(ji)(ji)(ji)械(xie)密(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)檢(jian)查(cha)(cha)(cha)(cha)尤為重(zhong)要(yao)(yao)。  離心(xin)(xin)(xin)泵(beng)的(de)(de)(de)(de)(de)機(ji)(ji)(ji)械(xie)密(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)檢(jian)查(cha)(cha)(cha)(cha)包括以下六點  1.檢(jian)查(cha)(cha)(cha)(cha)離心(xin)(xin)(xin)泵(beng)機(ji)(ji)(ji)械(xie)密(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)的(de)(de)(de)(de)(de)內(nei)部是(shi)(shi)(shi)(shi)(shi)(shi)否(fou)(fou)(fou)(fou)有(you)(you)(you)雜質(zhi)(zhi),例如沉淀物(wu)(wu)或焊渣。  2.檢(jian)查(cha)(cha)(cha)(cha)離心(xin)(xin)(xin)泵(beng)機(ji)(ji)(ji)械(xie)密(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)的(de)(de)(de)(de)(de)動(dong)(dong)靜(jing)(jing)環(huan)(huan)(huan)(huan)表(biao)面(mian)(mian)(mian)(mian)(mian)是(shi)(shi)(shi)(shi)(shi)(shi)否(fou)(fou)(fou)(fou)有(you)(you)(you)劃痕和裂縫(feng)等(deng)缺陷(xian)。這些(xie)缺陷(xian)可(ke)能導(dao)致(zhi)機(ji)(ji)(ji)械(xie)密(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)嚴(yan)重(zhong)泄漏(lou)。  3.檢(jian)查(cha)(cha)(cha)(cha)動(dong)(dong)靜(jing)(jing)環(huan)(huan)(huan)(huan)閥座中(zhong)(zhong)是(shi)(shi)(shi)(shi)(shi)(shi)否(fou)(fou)(fou)(fou)有(you)(you)(you)影(ying)響密(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)的(de)(de)(de)(de)(de)缺陷(xian)。例如,如果(guo)動(dong)(dong)靜(jing)(jing)環(huan)(huan)(huan)(huan)閥座與動(dong)(dong)靜(jing)(jing)環(huan)(huan)(huan)(huan)密(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)橡(xiang)膠圈匹配,則(ze)存在(zai)諸如刮擦之(zhi)類(lei)(lei)的(de)(de)(de)(de)(de)缺陷(xian)。  4.檢(jian)查(cha)(cha)(cha)(cha)機(ji)(ji)(ji)械(xie)密(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)補償(chang)彈簧是(shi)(shi)(shi)(shi)(shi)(shi)否(fou)(fou)(fou)(fou)損壞或變形(xing),磁阻系數(shu)是(shi)(shi)(shi)(shi)(shi)(shi)否(fou)(fou)(fou)(fou)變化。  5.檢(jian)查(cha)(cha)(cha)(cha)密(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)襯套是(shi)(shi)(shi)(shi)(shi)(shi)否(fou)(fou)(fou)(fou)有(you)(you)(you)毛刺和凹槽(cao)痕跡等(deng)缺陷(xian)。  6.清(qing)潔并檢(jian)查(cha)(cha)(cha)(cha)所有(you)(you)(you)密(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)橡(xiang)膠圈是(shi)(shi)(shi)(shi)(shi)(shi)否(fou)(fou)(fou)(fou)有(you)(you)(you)裂紋和氣孔等(deng)缺陷(xian),并測量(liang)橡(xiang)膠圈的(de)(de)(de)(de)(de)直徑是(shi)(shi)(shi)(shi)(shi)(shi)否(fou)(fou)(fou)(fou)在(zai)工(gong)作(zuo)范圍內(nei)。  7.帶(dai)有(you)(you)(you)離心(xin)(xin)(xin)泵(beng)送機(ji)(ji)(ji)構的(de)(de)(de)(de)(de)機(ji)(ji)(ji)械(xie)密(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)件(jian)(jian)還(huan)應檢(jian)查(cha)(cha)(cha)(cha)螺桿泵(beng)的(de)(de)(de)(de)(de)螺旋是(shi)(shi)(shi)(shi)(shi)(shi)否(fou)(fou)(fou)(fou)有(you)(you)(you)諸如裂紋和斷線之(zhi)類(lei)(lei)的(de)(de)(de)(de)(de)缺陷(xian)。  離心(xin)(xin)(xin)泵(beng)停(ting)機(ji)(ji)(ji)主要(yao)(yao)是(shi)(shi)(shi)(shi)(shi)(shi)由于機(ji)(ji)(ji)械(xie)密(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)的(de)(de)(de)(de)(de)故(gu)障引起的(de)(de)(de)(de)(de)。  離心(xin)(xin)(xin)泵(beng)大多數(shu)故(gu)障是(shi)(shi)(shi)(shi)(shi)(shi)泄漏(lou)泄漏(lou)的(de)(de)(de)(de)(de)原因(yin)如下  1. 動(dong)(dong)靜(jing)(jing)環(huan)(huan)(huan)(huan)密(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)面(mian)(mian)(mian)(mian)(mian)泄漏(lou),主要(yao)(yao)是(shi)(shi)(shi)(shi)(shi)(shi)由于  端(duan)(duan)面(mian)(mian)(mian)(mian)(mian)平(ping)整度(du)(du),粗糙度(du)(du)不(bu)(bu)符合要(yao)(yao)求或表(biao)面(mian)(mian)(mian)(mian)(mian)有(you)(you)(you)劃痕。  端(duan)(duan)面(mian)(mian)(mian)(mian)(mian)之(zhi)間存在(zai)顆(ke)粒物(wu)(wu),導(dao)致(zhi)兩個端(duan)(duan)面(mian)(mian)(mian)(mian)(mian)不(bu)(bu)能以相同的(de)(de)(de)(de)(de)方(fang)式運行(xing)。  安(an)裝不(bu)(bu)正(zheng)(zheng)確,方(fang)法不(bu)(bu)正(zheng)(zheng)確。  2.補償(chang)環(huan)(huan)(huan)(huan)的(de)(de)(de)(de)(de)密(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)件(jian)(jian)泄漏(lou),主要(yao)(yao)原因(yin)是(shi)(shi)(shi)(shi)(shi)(shi)  壓(ya)蓋(gai)變形(xing),預緊力不(bu)(bu)均勻(yun)。  離心(xin)(xin)(xin)泵(beng)安(an)裝不(bu)(bu)正(zheng)(zheng)確。  封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)條質(zhi)(zhi)量(liang)不(bu)(bu)符合標準(zhun)。  密(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)件(jian)(jian)選(xuan)擇(ze)不(bu)(bu)正(zheng)(zheng)確。  實際(ji)使用結果(guo)表(biao)明,密(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)元件(jian)(jian)最無(wu)效的(de)(de)(de)(de)(de)部分是(shi)(shi)(shi)(shi)(shi)(shi)運動(dong)(dong)的(de)(de)(de)(de)(de)靜(jing)(jing)環(huan)(huan)(huan)(huan)的(de)(de)(de)(de)(de)端(duan)(duan)面(mian)(mian)(mian)(mian)(mian),離心(xin)(xin)(xin)泵(beng)被(bei)密(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng),而(er)靜(jing)(jing)環(huan)(huan)(huan)(huan)的(de)(de)(de)(de)(de)端(duan)(duan)面(mian)(mian)(mian)(mian)(mian)開裂是(shi)(shi)(shi)(shi)(shi)(shi)常見的(de)(de)(de)(de)(de)故(gu)障現(xian)象。主要(yao)(yao)原因(yin)是(shi)(shi)(shi)(shi)(shi)(shi):  1.密(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)面(mian)(mian)(mian)(mian)(mian)過(guo)大時,沖洗(xi)液無(wu)法帶(dai)走摩擦副產生的(de)(de)(de)(de)(de)熱量(liang)。  沖洗(xi)液從密(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)面(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)間隙(xi)漏(lou)出,導(dao)致(zhi)端(duan)(duan)面(mian)(mian)(mian)(mian)(mian)過(guo)熱而(er)損壞。  2.液體介質(zhi)(zhi)汽化并膨脹,因(yin)此兩個端(duan)(duan)面(mian)(mian)(mian)(mian)(mian)被(bei)汽化膨脹力分開。當將(jiang)兩個密(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)面(mian)(mian)(mian)(mian)(mian)壓(ya)在(zai)一起時,潤滑膜破裂并且端(duan)(duan)面(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)表(biao)面(mian)(mian)(mian)(mian)(mian)過(guo)熱。  3.液體介質(zhi)(zhi)的(de)(de)(de)(de)(de)潤滑性(xing)很差,工(gong)作(zuo)壓(ya)力超載,兩個密(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)面(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)跟蹤面(mian)(mian)(mian)(mian)(mian)不(bu)(bu)同步。  例如,高速(su)...
發布(bu)時間(jian): 2019 - 10 - 28
來源: 72
離(li)(li)(li)心(xin)(xin)(xin)泵(beng)(beng)(beng),在化工(gong)(gong),工(gong)(gong)業,電力,冶金,建材等行業中(zhong)(zhong),主要輸送(song)(song)含有固體(ti)(ti)顆粒的(de)泥(ni)漿(jiang),也可以輸送(song)(song)腐蝕性介質(zhi),起主要作用(yong)。在使用(yong)過程中(zhong)(zhong),可能是由于操作不(bu)當或(huo)(huo)自然磨(mo)損(sun)造成的(de),如何(he)處(chu)(chu)理(li)?  1.離(li)(li)(li)心(xin)(xin)(xin)泵(beng)(beng)(beng)無法啟動或(huo)(huo)啟動負載大(da)  (1)原動機或(huo)(huo)電源異常  處(chu)(chu)理(li):檢(jian)(jian)(jian)查(cha)(cha)(cha)(cha)動力和(he)(he)(he)(he)原動機條件(jian)(jian)。  (2)離(li)(li)(li)心(xin)(xin)(xin)泵(beng)(beng)(beng)卡(ka)住了  處(chu)(chu)理(li):檢(jian)(jian)(jian)查(cha)(cha)(cha)(cha)與手盤的(de)聯軸器,并(bing)在必要時(shi)拆(chai)卸以解決靜態(tai)和(he)(he)(he)(he)動態(tai)零件(jian)(jian)的(de)故(gu)障。  (3)填料壓(ya)得太(tai)緊  處(chu)(chu)理(li):放松填料。  (4)排(pai)氣閥(fa)未(wei)關(guan)閉  處(chu)(chu)理(li):關(guan)閉排(pai)放閥(fa)并(bing)重新(xin)啟動。  (5)平(ping)衡管(guan)不(bu)光滑  處(chu)(chu)理(li):處(chu)(chu)理(li)平(ping)衡管(guan)。  2.離(li)(li)(li)心(xin)(xin)(xin)泵(beng)(beng)(beng)不(bu)排(pai)水(shui)  (1)離(li)(li)(li)心(xin)(xin)(xin)泵(beng)(beng)(beng)不(bu)足(zu)(或(huo)(huo)離(li)(li)(li)心(xin)(xin)(xin)泵(beng)(beng)(beng)中(zhong)(zhong)的(de)氣體(ti)(ti)沒有排(pai)出(chu))  處(chu)(chu)理(li):給離(li)(li)(li)心(xin)(xin)(xin)泵(beng)(beng)(beng)加油。  (2)離(li)(li)(li)心(xin)(xin)(xin)泵(beng)(beng)(beng)未(wei)向(xiang)右(you)轉  處(chu)(chu)理(li):檢(jian)(jian)(jian)查(cha)(cha)(cha)(cha)旋(xuan)轉方向(xiang)。  (3)離(li)(li)(li)心(xin)(xin)(xin)泵(beng)(beng)(beng)速(su)太(tai)低  處(chu)(chu)理(li):檢(jian)(jian)(jian)查(cha)(cha)(cha)(cha)速(su)度(du)并(bing)提高(gao)速(su)度(du)。  (4)過濾器堵(du)塞(sai),底閥(fa)不(bu)工(gong)(gong)作。  處(chu)(chu)理(li):檢(jian)(jian)(jian)查(cha)(cha)(cha)(cha)過濾器以清除碎(sui)屑。  (5)吸(xi)(xi)水(shui)高(gao)度(du)過高(gao),或(huo)(huo)吸(xi)(xi)水(shui)箱(xiang)被(bei)(bei)吸(xi)(xi)塵。  處(chu)(chu)理(li):降低吸(xi)(xi)力高(gao)度(du);檢(jian)(jian)(jian)查(cha)(cha)(cha)(cha)吸(xi)(xi)油箱(xiang)壓(ya)力。  3.排(pai)水(shui)后(hou)離(li)(li)(li)心(xin)(xin)(xin)泵(beng)(beng)(beng)中(zhong)(zhong)斷  (1)吸(xi)(xi)油管(guan)泄漏(lou)(lou)  處(chu)(chu)置(zhi):檢(jian)(jian)(jian)查(cha)(cha)(cha)(cha)吸(xi)(xi)入側管(guan)道連接和(he)(he)(he)(he)填料函密封(feng)。  (2)離(li)(li)(li)心(xin)(xin)(xin)泵(beng)(beng)(beng)送(song)(song)時(shi),吸(xi)(xi)入側氣體(ti)(ti)未(wei)排(pai)出(chu)  處(chu)(chu)理(li):需要加注(zhu)離(li)(li)(li)心(xin)(xin)(xin)泵(beng)(beng)(beng)。  (3)吸(xi)(xi)入側突(tu)然被(bei)(bei)異物(wu)堵(du)塞(sai)  治療:停止離(li)(li)(li)心(xin)(xin)(xin)泵(beng)(beng)(beng)處(chu)(chu)處(chu)(chu)理(li)異物(wu)。  (4)吸(xi)(xi)入大(da)量氣體(ti)(ti)  處(chu)(chu)理(li):檢(jian)(jian)(jian)查(cha)(cha)(cha)(cha)吸(xi)(xi)氣口(kou)是否(fou)(fou)有渦流(liu),浸沒高(gao)度(du)是否(fou)(fou)過淺。  4.流(liu)量不(bu)足(zu)  (1)系統靜壓(ya)頭增加  處(chu)(chu)理(li):檢(jian)(jian)(jian)查(cha)(cha)(cha)(cha)液位和(he)(he)(he)(he)系統壓(ya)力。  (2)電阻損(sun)失增加  處(chu)(chu)理(li):檢(jian)(jian)(jian)查(cha)(cha)(cha)(cha)是否(fou)(fou)有障礙物(wu),例如管(guan)道和(he)(he)(he)(he)止回閥(fa)。  (3)機殼和(he)(he)(he)(he)葉(xie)(xie)(xie)輪(lun)阻力磨(mo)環磨(mo)損(sun)太(tai)大(da)  處(chu)(chu)理(li):更換(huan)或(huo)(huo)維修磨(mo)環和(he)(he)(he)(he)葉(xie)(xie)(xie)輪(lun)。  (4)其他(ta)部(bu)位的(de)泄漏(lou)(lou)  處(chu)(chu)理(li):檢(jian)(jian)(jian)查(cha)(cha)(cha)(cha)軸封(feng)和(he)(he)(he)(he)其他(ta)零件(jian)(jian)。  (5)離(li)(li)(li)心(xin)(xin)(xin)泵(beng)(beng)(beng)葉(xie)(xie)(xie)輪(lun)堵(du)塞(sai),磨(mo)損(sun),腐蝕  處(chu)(chu)理(li):清潔,檢(jian)(jian)(jian)查(cha)(cha)(cha)(cha)和(he)(he)(he)(he)更換(huan)。  5.揚程不(bu)夠  (1)葉(xie)(xie)(xie)輪(lun)反向(xiang)安裝(雙(shuang)吸(xi)(xi)輪(lun))  處(chu)(chu)理(li):檢(jian)(jian)(jian)查(cha)(cha)(cha)(cha)葉(xie)(xie)(xie)輪(lun)。  (2)液體(ti)(ti)密度(du),粘(zhan)度(du)和(he)(he)(he)(he)設計條件(jian)(jian)不(bu)匹配  處(chu)(chu)理(li):檢(jian)(jian)(jian)查(cha)(cha)(cha)(cha)液體(ti)(ti)的(de)物(wu)理(li)性質(zhi)。  (3)運行中(zhong)(zhong)流(liu)量...
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