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2019
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10
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22
單級水環(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)通常(chang)用(yong)(yong)(yong)于(yu)造(zao)(zao)(zao)(zao)紙(zhi)(zhi)廠,以(yi)(yi)提供全(quan)方位的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)能(neng)(neng)(neng)力。現代造(zao)(zao)(zao)(zao)紙(zhi)(zhi)機使用(yong)(yong)(yong)真(zhen)(zhen)(zhen)空(kong)(kong)輔(fu)助(zhu)造(zao)(zao)(zao)(zao)紙(zhi)(zhi)脫水,因此(ci)真(zhen)(zhen)(zhen)空(kong)(kong)系(xi)統(tong)是(shi)造(zao)(zao)(zao)(zao)紙(zhi)(zhi)機的(de)(de)(de)(de)(de)重要(yao)組成部分。 隨著酸(suan)(suan)性(xing)造(zao)(zao)(zao)(zao)紙(zhi)(zhi)向中(zhong)性(xing)造(zao)(zao)(zao)(zao)紙(zhi)(zhi)的(de)(de)(de)(de)(de)發(fa)展,造(zao)(zao)(zao)(zao)紙(zhi)(zhi)水環(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)(de)結(jie)(jie)垢(gou)(gou)(gou)成為每(mei)個造(zao)(zao)(zao)(zao)紙(zhi)(zhi)企業經(jing)常(chang)遇到的(de)(de)(de)(de)(de)問(wen)題。無論是(shi)在南部還是(shi)北部形成,它都不(bu)(bu)是(shi)立即生成的(de)(de)(de)(de)(de),而是(shi)結(jie)(jie)的(de)(de)(de)(de)(de)過(guo)程。氧(yang)化皮(pi)的(de)(de)(de)(de)(de)生產,其(qi)對造(zao)(zao)(zao)(zao)紙(zhi)(zhi)機的(de)(de)(de)(de)(de)影(ying)響(xiang)正在逐漸顯(xian)現,因此(ci),從一開(kai)始就不(bu)(bu)能(neng)(neng)(neng)掉(diao)以(yi)(yi)輕心,要(yao)始終如(ru)(ru)一地防止氧(yang)化皮(pi)的(de)(de)(de)(de)(de)控制,這將具(ju)有(you)長期(qi)的(de)(de)(de)(de)(de)利(li)益。 (1)水環(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)結(jie)(jie)垢(gou)(gou)(gou)的(de)(de)(de)(de)(de)原因: 1.水質影(ying)響(xiang):高ph值(zhi)和高硬度(du)。 2.造(zao)(zao)(zao)(zao)紙(zhi)(zhi)水的(de)(de)(de)(de)(de)增(zeng)白程度(du)增(zeng)加(jia),不(bu)(bu)溶物含量高,并且垢(gou)(gou)(gou)離子積(ji)累(lei)。 3.大(da)量填(tian)充物。 4.溫(wen)度(du):水溫(wen)升高,冷卻系(xi)統(tong)使用(yong)(yong)(yong)不(bu)(bu)充分。 5水循環(huan)(huan)(huan)系(xi)統(tong)沒有(you)定期(qi)的(de)(de)(de)(de)(de)清(qing)潔和維護,這將增(zeng)加(jia)造(zao)(zao)(zao)(zao)紙(zhi)(zhi)水環(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)結(jie)(jie)垢(gou)(gou)(gou)的(de)(de)(de)(de)(de)可能(neng)(neng)(neng)性(xing)。 (2)水環(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)對造(zao)(zao)(zao)(zao)紙(zhi)(zhi)的(de)(de)(de)(de)(de)不(bu)(bu)利(li)影(ying)響(xiang) 1.嚴重降低(di)真(zhen)(zhen)(zhen)空(kong)(kong)度(du)和抽(chou)氣量。 2.電(dian)動機電(dian)流上(shang)升,導(dao)(dao)致(zhi)(zhi)(zhi)功耗(hao)增(zeng)加(jia)。 3.經(jing)常(chang)導(dao)(dao)致(zhi)(zhi)(zhi)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)卡住,難以(yi)(yi)啟(qi)動,造(zao)(zao)(zao)(zao)紙(zhi)(zhi)機停(ting)止并且真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)不(bu)(bu)敢停(ting)止。 4.頻(pin)繁(fan)的(de)(de)(de)(de)(de)酸(suan)(suan)洗(xi)或(huo)手動拆卸(xie)不(bu)(bu)僅會(hui)損壞設(she)備(bei)(bei),還會(hui)破壞設(she)備(bei)(bei)的(de)(de)(de)(de)(de)精度(du),導(dao)(dao)致(zhi)(zhi)(zhi)形成真(zhen)(zhen)(zhen)空(kong)(kong)或(huo)降低(di)真(zhen)(zhen)(zhen)空(kong)(kong)度(du)。 (3)水環(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)解決方案 長期(qi)以(yi)(yi)來,傳統(tong)的(de)(de)(de)(de)(de)清(qing)潔方法(例(li)如(ru)(ru)機械方法(刮擦,刷牙(ya)),高壓水,化學(xue)清(qing)潔(酸(suan)(suan)洗(xi))等)在清(qing)潔設(she)備(bei)(bei)時會(hui)遇到許多(duo)問(wen)題:無法完全(quan)清(qing)除積(ji)垢(gou)(gou)(gou),例(li)如(ru)(ru)水垢(gou)(gou)(gou),酸(suan)(suan)腐蝕(shi)會(hui)導(dao)(dao)致(zhi)(zhi)(zhi)設(she)備(bei)(bei)腐蝕(shi)。殘留酸(suan)(suan)可能(neng)(neng)(neng)會(hui)導(dao)(dao)致(zhi)(zhi)(zhi)材料(liao)發(fa)生二(er)次腐蝕(shi)或(huo)水垢(gou)(gou)(gou)腐蝕(shi),從而可能(neng)(neng)(neng)導(dao)(dao)致(zhi)(zhi)(zhi)設(she)備(bei)(bei)更換。另(ling)外,清(qing)潔廢液是(shi)有(you)毒...
2019
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11
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04
眾所周(zhou)知,對于(yu)各種(zhong)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)的(de)(de)(de)(de)(de)(de)性(xing)(xing)能(neng),都有(you)規定的(de)(de)(de)(de)(de)(de)測(ce)(ce)試方法來測(ce)(ce)試該性(xing)(xing)能(neng)的(de)(de)(de)(de)(de)(de)性(xing)(xing)能(neng),主要(yao)性(xing)(xing)能(neng)是(shi)極(ji)限(xian)壓(ya)力(li)(li),流(liu)(liu)(liu)(liu)(liu)量(liang)(liang)和(he)抽速(su)(su)。這次(ci),小編打(da)算討論螺桿真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)的(de)(de)(de)(de)(de)(de)流(liu)(liu)(liu)(liu)(liu)量(liang)(liang),例如(ru)(ru)如(ru)(ru)何(he)控(kong)制其流(liu)(liu)(liu)(liu)(liu)量(liang)(liang),流(liu)(liu)(liu)(liu)(liu)量(liang)(liang)不足的(de)(de)(de)(de)(de)(de)原因以(yi)(yi)(yi)及如(ru)(ru)何(he)消(xiao)除(chu)此問題(ti)。相(xiang)信(xin)許多用(yong)(yong)(yong)戶對這些問題(ti)感到困惑(huo),不用(yong)(yong)(yong)擔心(xin),請(qing)跟(gen)隨(sui)螺桿真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)廠家進行了(le)解。 首先,讓我們簡(jian)單介(jie)紹一(yi)下真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)主要(yao)性(xing)(xing)能(neng)的(de)(de)(de)(de)(de)(de)概(gai)念。 1.極(ji)限(xian)壓(ya)力(li)(li)。真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)與(yu)檢測(ce)(ce)容器(qi)相(xiang)連,放置(zhi)待測(ce)(ce)氣(qi)(qi)(qi)(qi)體(ti)(ti)后,連續長時(shi)間(jian)抽氣(qi)(qi)(qi)(qi)。當(dang)容器(qi)的(de)(de)(de)(de)(de)(de)氣(qi)(qi)(qi)(qi)壓(ya)不再(zai)降(jiang)低(di)并且(qie)壓(ya)力(li)(li)保持(chi)在一(yi)定值時(shi),次(ci)級壓(ya)力(li)(li)就(jiu)是(shi)泵(beng)的(de)(de)(de)(de)(de)(de)極(ji)限(xian)壓(ya)力(li)(li)。 2.流(liu)(liu)(liu)(liu)(liu)量(liang)(liang)。在真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)的(de)(de)(de)(de)(de)(de)吸入(ru)(ru)口,每單位時(shi)間(jian)的(de)(de)(de)(de)(de)(de)氣(qi)(qi)(qi)(qi)體(ti)(ti)流(liu)(liu)(liu)(liu)(liu)量(liang)(liang)稱(cheng)為泵(beng)的(de)(de)(de)(de)(de)(de)流(liu)(liu)(liu)(liu)(liu)量(liang)(liang)。在真(zhen)(zhen)(zhen)空(kong)(kong)(kong)技術中(zhong),流(liu)(liu)(liu)(liu)(liu)量(liang)(liang)單位以(yi)(yi)(yi)壓(ya)力(li)(li)*體(ti)(ti)積/時(shi)間(jian)表示(shi)(shi),即Pa.m3/s或Pa.m3/h。通常,泵(beng)會(hui)給出流(liu)(liu)(liu)(liu)(liu)量(liang)(liang)與(yu)入(ru)(ru)口壓(ya)力(li)(li)的(de)(de)(de)(de)(de)(de)關系(xi)圖。 3.抽速(su)(su)。在真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)的(de)(de)(de)(de)(de)(de)吸入(ru)(ru)口,每單位時(shi)間(jian)流(liu)(liu)(liu)(liu)(liu)動的(de)(de)(de)(de)(de)(de)氣(qi)(qi)(qi)(qi)體(ti)(ti)量(liang)(liang)稱(cheng)為泵(beng)的(de)(de)(de)(de)(de)(de)抽氣(qi)(qi)(qi)(qi)速(su)(su)率(lv)。即,通過(guo)將(jiang)流(liu)(liu)(liu)(liu)(liu)量(liang)(liang)QA(Pa.m3/s)除(chu)以(yi)(yi)(yi)測(ce)(ce)試罩中(zhong)的(de)(de)(de)(de)(de)(de)氣(qi)(qi)(qi)(qi)體(ti)(ti)A的(de)(de)(de)(de)(de)(de)分壓(ya)pA而獲(huo)得氣(qi)(qi)(qi)(qi)體(ti)(ti)A的(de)(de)(de)(de)(de)(de)泵(beng)送(song)速(su)(su)度(du)sA(m3/s)。典型的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)的(de)(de)(de)(de)(de)(de)抽氣(qi)(qi)(qi)(qi)速(su)(su)率(lv)與(yu)氣(qi)(qi)(qi)(qi)體(ti)(ti)類型有(you)關。給定的(de)(de)(de)(de)(de)(de)抽氣(qi)(qi)(qi)(qi)速(su)(su)率(lv)表示(shi)(shi)某種(zhong)氣(qi)(qi)(qi)(qi)體(ti)(ti)的(de)(de)(de)(de)(de)(de)抽氣(qi)(qi)(qi)(qi)速(su)(su)率(lv)。如(ru)(ru)果沒有(you)特(te)殊指(zhi)示(shi)(shi),則使用(yong)(yong)(yong)多指(zhi)抽吸。 正(zheng)確(que)控(kong)制螺桿真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)流(liu)(liu)(liu)(liu)(liu)量(liang)(liang)不僅可以(yi)(yi)(yi)為設備提(ti)供良好的(de)(de)(de)(de)(de)(de)保護,還可以(yi)(yi)(yi)提(ti)高使用(yong)(yong)(yong)率(lv)。那么,該怎么做呢? 1,速(su)(su)度(du)控(kong)制 葉(xie)輪速(su)(su)度(du)的(de)(de)(de)(de)(de)(de)變化會(hui)改變螺桿真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)的(de)(de)(de)(de)(de)(de)流(liu)(liu)(liu)(liu)(liu)量(liang)(liang)曲線,并且(qie)曲線的(de)(de)(de)(de)(de)(de)特(te)性(xing)(xing)不會(hui)改變。隨(sui)著(zhu)速(su)(su)度(du)降(jiang)低(di),曲線變平,揚程和(he)流(liu)(liu)(liu)(liu)(liu)速(su)(su)降(jiang)低(di)。 2,旁通閥調整 使用(yong)(yong)(yong)與(yu)泵(beng)并聯的(de)(de)(de)(de)(de)(de)中(zhong)間(jian)閥。實際效果就(jiu)...
2019
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11
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06
在(zai)水(shui)環(huan)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)正(zheng)(zheng)常使用中,它要(yao)達(da)到正(zheng)(zheng)常的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)吸(xi)(xi)水(shui)和排(pai)水(shui)工(gong)作(zuo)(zuo),并且還需(xu)要(yao)更好的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)吸(xi)(xi)力,否則(ze)會(hui)影響其吸(xi)(xi)水(shui)效果。然后(hou),我(wo)們(men)需(xu)要(yao)解(jie)決(jue)(jue)(jue)(jue)(jue)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)不能吸(xi)(xi)水(shui)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)現象,以(yi)免造(zao)成更大(da)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)經濟(ji)損失(shi)。因此(ci),讓我(wo)們(men)分析一(yi)下(xia)水(shui)環(huan)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)不能吸(xi)(xi)水(shui)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)原因。 1、在(zai)安裝(zhuang)(zhuang)過(guo)程(cheng)(cheng)中水(shui)環(huan)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)入口(kou)和出口(kou)方(fang)向(xiang)相反或(huo)電動(dong)(dong)機接(jie)線不正(zheng)(zheng)確,從(cong)而導致旋(xuan)轉不正(zheng)(zheng)確。解(jie)決(jue)(jue)(jue)(jue)(jue)方(fang)案(an)(an):沿入口(kou)和出口(kou)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)方(fang)向(xiang)更改(gai)(gai)電動(dong)(dong)機的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)方(fang)向(xiang)。請勿更改(gai)(gai)兩條(tiao)(tiao)電線中的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)任(ren)何(he)一(yi)條(tiao)(tiao)以(yi)改(gai)(gai)變(bian)旋(xuan)轉方(fang)向(xiang)。 2、底部閥(fa)(fa)生(sheng)銹,進(jin)水(shui)口(kou)或(huo)葉(xie)輪通道被堵塞。解(jie)決(jue)(jue)(jue)(jue)(jue)方(fang)案(an)(an):修理底閥(fa)(fa),清除內部雜物,然后(hou)在(zai)進(jin)水(shui)口(kou)添加(jia)一(yi)個攔(lan)污柵。 3、 水(shui)環(huan)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)入口(kou)管(guan)過(guo)長,吸(xi)(xi)入沖程(cheng)(cheng)過(guo)大(da)。解(jie)決(jue)(jue)(jue)(jue)(jue)方(fang)案(an)(an):降低(di)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)安裝(zhuang)(zhuang)高度(du),或(huo)減少吸(xi)(xi)水(shui)管(guan)路上的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)彎頭(tou)閥(fa)(fa)并縮(suo)短管(guan)道的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)長度(du)。 4、葉(xie)輪嚴(yan)重(zhong)損壞,并且減漏環(huan)間隙(xi)很大(da)。解(jie)決(jue)(jue)(jue)(jue)(jue)方(fang)案(an)(an):更換(huan)葉(xie)輪和減漏環(huan)。 5、實際工(gong)作(zuo)(zuo)條(tiao)(tiao)件所需(xu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)壓(ya)頭(tou)太高,而工(gong)作(zuo)(zuo)條(tiao)(tiao)件低(di)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)壓(ya)頭(tou)。解(jie)決(jue)(jue)(jue)(jue)(jue)方(fang)案(an)(an):用更高的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)揚(yang)程(cheng)(cheng)更換(huan)泵(beng)(beng)(beng)。 6、 吸(xi)(xi)水(shui)管(guan)路或(huo)密封(feng)裝(zhuang)(zhuang)置嚴(yan)重(zhong)泄漏。解(jie)決(jue)(jue)(jue)(jue)(jue)方(fang)案(an)(an):阻塞或(huo)修復泄漏,按(an)或(huo)更換(huan)密封(feng)件。 以(yi)上是水(shui)環(huan)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)原因和解(jie)決(jue)(jue)(jue)(jue)(jue)方(fang)案(an)(an)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)詳細說明。相信它可以(yi)幫助您(nin)及時有(you)效地(di)(di)解(jie)決(jue)(jue)(jue)(jue)(jue)此(ci)類(lei)故(gu)障,并確保水(shui)環(huan)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)設(she)備(bei)可以(yi)長期有(you)效地(di)(di)工(gong)作(zuo)(zuo)。這種泵(beng)(beng)(beng)設(she)備(bei)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)壓(ya)縮(suo)氣(qi)(qi)體溫(wen)度(du)非(fei)常低(di),排(pai)氣(qi)(qi)溫(wen)度(du)僅比進(jin)氣(qi)(qi)溫(wen)度(du)高10?15°C。由(you)于此(ci)功能,它適用于水(shui)環(huan)泵(beng)(beng)(beng)送易燃易爆(bao)氣(qi)(qi)體,并且現在(zai)已經發展(zhan)得很好。
2019
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11
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羅茨(ci)真(zhen)空(kong)泵(beng)長時(shi)(shi)間使(shi)(shi)用后,會發生(sheng)不同的(de)故(gu)障。一旦發生(sheng)故(gu)障,我們需(xu)要(yao)及(ji)時(shi)(shi)解(jie)(jie)決(jue),以防止(zhi)進一步的(de)惡化和更(geng)(geng)多的(de)麻煩(fan)。氣(qi)蝕(shi)現象(xiang)對真(zhen)空(kong)泵(beng)有一定的(de)影響(xiang)。對于氣(qi)蝕(shi)現象(xiang),讓我們教(jiao)您解(jie)(jie)決(jue)方案: 1、降低(di)(di)設備的(de)工(gong)(gong)作流體(ti)溫(wen)度(du)以防止(zhi)氣(qi)蝕(shi)。 2、降低(di)(di)進氣(qi)溫(wen)度(du)可以間接降低(di)(di)水循環液的(de)溫(wen)度(du),防止(zhi)發生(sheng)氣(qi)蝕(shi),還可以提高物(wu)料(liao)的(de)干(gan)燥速度(du)并提高設備的(de)利用率。 3、在(zai)羅茨(ci)真(zhen)空(kong)泵(beng)中發生(sheng)氣(qi)蝕(shi)時(shi)(shi),主要(yao)損壞是(shi)氣(qi)泡破裂時(shi)(shi)葉輪(lun)和泵(beng)殼表面的(de)點蝕(shi)。 4、由(you)于羅茨(ci)真(zhen)空(kong)泵(beng)氣(qi)蝕(shi)的(de)原因(yin),眾所(suo)(suo)周知,可以更(geng)(geng)換具有低(di)(di)飽和蒸氣(qi)壓的(de)工(gong)(gong)作流體(ti)(要(yao)求工(gong)(gong)作流體(ti)具有良好的(de)流動性以及(ji)與泵(beng)送氣(qi)體(ti)的(de)良好相容性),以減少氣(qi)蝕(shi)和增加(jia)真(zhen)空(kong)度(du)。這(zhe)樣做的(de)缺(que)點之一是(shi)工(gong)(gong)作流體(ti)的(de)后處理(li)(li)問(wen)題,因(yin)此很少使(shi)(shi)用更(geng)(geng)換工(gong)(gong)作流體(ti)的(de)做法(fa)。 以上(shang)是(shi)羅茨(ci)真(zhen)空(kong)泵(beng)氣(qi)蝕(shi)解(jie)(jie)決(jue)方案的(de)介(jie)紹。如果將來在(zai)使(shi)(shi)用機器(qi)的(de)過(guo)程中出現氣(qi)穴現象(xiang),可以參(can)考本(ben)文中描述的(de)方法(fa)進行(xing)處理(li)(li)。注意正確(que)的(de)操作過(guo)程。如果您自己無法(fa)解(jie)(jie)決(jue)問(wen)題,則需(xu)要(yao)找(zhao)到(dao)專業人員來及(ji)時(shi)(shi)處理(li)(li)。希望對您有所(suo)(suo)幫助。
2019
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為(wei)化工(gong)與制(zhi)藥(yao)工(gong)藝(yi)應(ying)用(yong)(yong)(yong)(yong)選擇合(he)適的(de)(de)(de)真(zhen)空(kong)(kong)(kong)技(ji)術(shu)往(wang)(wang)往(wang)(wang)并(bing)非(fei)易事。首先,真(zhen)空(kong)(kong)(kong)系統(tong)(tong)必(bi)須在(zai)(zai)(zai)(zai)工(gong)作(zuo)(zuo)(zuo)壓(ya)力下提供所(suo)需(xu)泵(beng)(beng)速,確保(bao)所(suo)需(xu)抽真(zhen)空(kong)(kong)(kong)時(shi)(shi)間(jian)。其次,它(ta)不(bu)能對工(gong)藝(yi)氣(qi)(qi)體(ti)(ti)敏感,在(zai)(zai)(zai)(zai)用(yong)(yong)(yong)(yong)于(yu)(yu) CIP(在(zai)(zai)(zai)(zai)位清洗)清洗和(he)(he)氣(qi)(qi)體(ti)(ti)回收時(shi)(shi)必(bi)須滿足所(suo)有(you)要求。此外,在(zai)(zai)(zai)(zai)確定要使用(yong)(yong)(yong)(yong)哪(na)種(zhong)真(zhen)空(kong)(kong)(kong)技(ji)術(shu)時(shi)(shi),穩定性和(he)(he)經(jing)(jing)濟效率也起著重要作(zuo)(zuo)(zuo)用(yong)(yong)(yong)(yong)。 在(zai)(zai)(zai)(zai)本文(wen)中(zhong),我們將講述化工(gong)與制(zhi)藥(yao)加工(gong)技(ji)術(shu)中(zhong)最常用(yong)(yong)(yong)(yong)的(de)(de)(de)三種(zhong)真(zhen)空(kong)(kong)(kong)技(ji)術(shu)。 水環(huan)真(zhen)空(kong)(kong)(kong)泵(beng)(beng), 干式螺桿真(zhen)空(kong)(kong)(kong)泵(beng)(beng), 油潤(run)滑旋(xuan)片(pian)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)。 水環(huan)真(zhen)空(kong)(kong)(kong)泵(beng)(beng) 水環(huan)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)適用(yong)(yong)(yong)(yong)于(yu)(yu)多種(zhong)應(ying)用(yong)(yong)(yong)(yong)。它(ta)們屬(shu)于(yu)(yu)旋(xuan)轉(zhuan)正排(pai)量(liang)泵(beng)(beng),葉(xie)輪(lun)(lun)偏心放置(zhi)在(zai)(zai)(zai)(zai)圓柱形外殼(ke)(ke)中(zhong)(圖 2)。一般用(yong)(yong)(yong)(yong)水充(chong)當(dang)工(gong)作(zuo)(zuo)(zuo)液。葉(xie)輪(lun)(lun)旋(xuan)轉(zhuan)時(shi)(shi),會(hui)在(zai)(zai)(zai)(zai)密封各(ge)葉(xie)片(pian)空(kong)(kong)(kong)間(jian)的(de)(de)(de)外殼(ke)(ke)內形成(cheng)水環(huan)。氣(qi)(qi)體(ti)(ti)在(zai)(zai)(zai)(zai)中(zhong)心、各(ge)葉(xie)片(pian)和(he)(he)液體(ti)(ti)環(huan)間(jian)形成(cheng)的(de)(de)(de)空(kong)(kong)(kong)間(jian)中(zhong)輸送。由于(yu)(yu)葉(xie)輪(lun)(lun)安裝于(yu)(yu)偏心位置(zhi),這部分(fen)空(kong)(kong)(kong)間(jian)的(de)(de)(de)體(ti)(ti)積會(hui)增(zeng)大,從而經(jing)(jing)進氣(qi)(qi)口吸入介質(zhi)。當(dang)葉(xie)輪(lun)(lun)繼續(xu)旋(xuan)轉(zhuan)時(shi)(shi),空(kong)(kong)(kong)間(jian)體(ti)(ti)積減(jian)少,氣(qi)(qi)體(ti)(ti)介質(zhi)被壓(ya)縮,然后通過排(pai)氣(qi)(qi)口被再次排(pai)出。水環(huan)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)既可(ke)作(zuo)(zuo)(zuo)為(wei)單一的(de)(de)(de)連續(xu)流系統(tong)(tong)運行(xing),也可(ke)作(zuo)(zuo)(zuo)為(wei)部分(fen)或(huo)全循(xun)環(huan)系統(tong)(tong)運行(xing)。 多年來,經(jing)(jing)實踐證明,這些(xie)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)在(zai)(zai)(zai)(zai)化學工(gong)藝(yi)中(zhong)是堅固耐(nai)用(yong)(yong)(yong)(yong)、質(zhi)量(liang)可(ke)靠的(de)(de)(de)真(zhen)空(kong)(kong)(kong)發(fa)生器。壓(ya)縮室(shi)內的(de)(de)(de)工(gong)作(zuo)(zuo)(zuo)液不(bu)斷耗散(san)壓(ya)縮熱,因此真(zhen)空(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)運行(xing)幾乎是等溫的(de)(de)(de)。這意味著工(gong)藝(yi)氣(qi)(qi)體(ti)(ti)不(bu)會(hui)明顯(xian)升溫,真(zhen)空(kong)(kong)(kong)泵(beng)(beng)在(zai)(zai)(zai)(zai)相對較(jiao)低的(de)(de)(de)溫度下運行(xing)。這將顯(xian)著降低不(bu)必(bi)要的(de)(de)(de)反(fan)應(ying)或(huo)爆(bao)炸的(de)(de)(de)風險。低工(gong)作(zuo)(zuo)(zuo)溫度還有(you)利于(yu)(yu)蒸(zheng)汽和(he)(he)氣(qi)(qi)體(ti)(ti)的(de)(de)(de)冷(leng)凝(ning),提升真(zhen)空(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)額定泵(beng)(beng)速。 一般用(yong)(yong)(yong)(yong)水來作(zuo)(zuo)(zuo)為(wei)水環(huan)。在(zai)(zai)(zai)(zai)實際應(ying)用(yong)(yong)(yong)(yong)中(zhong),還經(jing)(jing)常使用(yong)(yong)(yong)(yong)乙二醇、礦物油或(huo)有(you)機(ji)溶劑。真(zhen)空(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)極(ji)...
2019
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真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)分(fen)類 01 按(an)性能特點和用途(tu)分(fen)類 (1)低(di)(di)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng) 泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)極限壓(ya)(ya)力高于(yu)(yu)(yu)102Pa的(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)屬(shu)于(yu)(yu)(yu)低(di)(di)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)。常(chang)(chang)見(jian)的(de)(de)低(di)(di)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)有(you)(you)往(wang)復式(shi)(shi)(shi)(shi)(shi)(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)、旋轉式(shi)(shi)(shi)(shi)(shi)(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)、液(ye)環式(shi)(shi)(shi)(shi)(shi)(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)、噴(pen)(pen)射(she)式(shi)(shi)(shi)(shi)(shi)(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)以及(ji)吸附式(shi)(shi)(shi)(shi)(shi)(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)。 (2)中(zhong)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng) 極限壓(ya)(ya)力在(zai)102~-10-1Pa的(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)屬(shu)于(yu)(yu)(yu)中(zhong)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)。常(chang)(chang)見(jian)的(de)(de)有(you)(you)羅茨真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)、多級噴(pen)(pen)射(she)式(shi)(shi)(shi)(shi)(shi)(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)、多級旋轉機械(xie)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)以及(ji)高速(su)旋轉式(shi)(shi)(shi)(shi)(shi)(shi)(shi)機械(xie)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)等(deng)。 (3)高真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng) 極限壓(ya)(ya)力在(zai)10-1~10-5Pa的(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)屬(shu)于(yu)(yu)(yu)高真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)。常(chang)(chang)見(jian)的(de)(de)高真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)有(you)(you)各種擴散泵(beng)(beng)(beng)(beng)(beng)(beng)及(ji)分(fen)子(zi)(zi)泵(beng)(beng)(beng)(beng)(beng)(beng)等(deng)。 (4)超高真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng) 極限壓(ya)(ya)力低(di)(di)于(yu)(yu)(yu)10-5Pa的(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)屬(shu)于(yu)(yu)(yu)超高真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)。超高真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)主要有(you)(you)各種離子(zi)(zi)泵(beng)(beng)(beng)(beng)(beng)(beng)、低(di)(di)溫泵(beng)(beng)(beng)(beng)(beng)(beng)等(deng)。 02 按(an)工(gong)作(zuo)原理和結(jie)構特點分(fen)類 (1)機械(xie)式(shi)(shi)(shi)(shi)(shi)(shi)(shi)容積真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng) 靠(kao)機械(xie)運動使泵(beng)(beng)(beng)(beng)(beng)(beng)腔工(gong)作(zuo)容積周(zhou)期變化來實現抽氣作(zuo)用的(de)(de)是(shi)機核式(shi)(shi)(shi)(shi)(shi)(shi)(shi)容積真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)。屬(shu)于(yu)(yu)(yu)這類泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)有(you)(you)往(wang)復式(shi)(shi)(shi)(shi)(shi)(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)、旋轉式(shi)(shi)(shi)(shi)(shi)(shi)(shi)機械(xie)泵(beng)(beng)(beng)(beng)(beng)(beng)(包括旋片(pian)式(shi)(shi)(shi)(shi)(shi)(shi)(shi)、螺桿(gan)式(shi)(shi)(shi)(shi)(shi)(shi)(shi)、羅茨式(shi)(shi)(shi)(shi)(shi)(shi)(shi)、液(ye)環式(shi)(shi)(shi)(shi)(shi)(shi)(shi)等(deng))。這類泵(beng)(beng)(beng)(beng)(beng)(beng)中(zhong)除機械(xie)增壓(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)(beng)外,一般(ban)均可單(dan)獨使用。 (2)射(she)流式(shi)(shi)(shi)(shi)(shi)(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng) 沒有(you)(you)機械(xie)運動部件,主要靠(kao)通過噴(pen)(pen)嘴(zui)的(de)(de)高速(su)射(she)流來抽真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)的(de)(de)是(shi)射(she)流式(shi)(shi)(shi)(shi)(shi)(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)。屬(shu)于(yu)(yu)(yu)這類泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)有(you)(you)水(shui)蒸氣噴(pen)(pen)射(she)泵(beng)(beng)(beng)(beng)(beng)(beng)、空(kong)(kong)(kong)(kong)(kong)(kong)氣噴(pen)(pen)射(she)泵(beng)(beng)(beng)(beng)(beng)(beng)、水(shui)噴(pen)(pen)射(she)泵(beng)(beng)(beng)(beng)(beng)(beng)以及(ji)各種擴散泵(beng)(beng)(beng)(beng)(beng)(beng)等(deng)。這類泵(beng)(beng)(beng)(beng)(beng)(beng)結(jie)構簡單(dan),工(gong)作(zuo)可靠(kao),壽命長,易于(yu)(yu)(yu)維(wei)修(xiu),應(ying)用比(bi)較普(pu)遍。 03 各類真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)工(gong)作(zuo)壓(ya)(ya)力范(fan)圍(wei)及(ji)特征 真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)選(xuan)擇 01 依據和條件 (1)系(xi)統對真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度的(de)(de)要求 根據系(xi)統對真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度的(de)(de)要求,選(xuan)擇相(xiang)應(ying)極...
2019
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隨著時(shi)間的(de)(de)(de)(de)(de)(de)(de)(de)(de)增加,我們(men)(men)(men)已經討論了很(hen)多關于水(shui)環(huan)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)問題,并且有一個(ge)水(shui)環(huan)壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)(ji)(ji),其(qi)功(gong)(gong)(gong)能還不(bu)(bu)(bu)錯,但是(shi)在它們(men)(men)(men)的(de)(de)(de)(de)(de)(de)(de)(de)(de)應用(yong)(yong)(yong)領域(yu)中存在一些差異,這(zhe)是(shi)因為這(zhe)兩個(ge)設備彼(bi)此不(bu)(bu)(bu)同(tong)(tong)(tong),讓我們(men)(men)(men)來看看不(bu)(bu)(bu)同(tong)(tong)(tong)。 1、 軸功(gong)(gong)(gong)率(lv)不(bu)(bu)(bu)同(tong)(tong)(tong) 與具有相(xiang)(xiang)同(tong)(tong)(tong)功(gong)(gong)(gong)率(lv)水(shui)環(huan)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng),壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)有效實際功(gong)(gong)(gong)率(lv)通常大(da)(da)(da)(da)于真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)實際功(gong)(gong)(gong)率(lv),并且葉(xie)輪(lun)的(de)(de)(de)(de)(de)(de)(de)(de)(de)圓(yuan)周(zhou)速(su)(su)度(du)(du)通常根據真(zhen)(zhen)(zhen)空(kong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)要(yao)求來選擇(ze)泵(beng)(beng)(beng),以(yi)便用(yong)(yong)(yong)作(zuo)(zuo)壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)(ji)(ji)。屆時(shi),設備將(jiang)在效率(lv)低下的(de)(de)(de)(de)(de)(de)(de)(de)(de)區域(yu)中運行,所需的(de)(de)(de)(de)(de)(de)(de)(de)(de)軸功(gong)(gong)(gong)率(lv)將(jiang)更大(da)(da)(da)(da)。通常,壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)功(gong)(gong)(gong)率(lv)要(yao)大(da)(da)(da)(da)于真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)功(gong)(gong)(gong)率(lv)。而(er)且它們(men)(men)(men)的(de)(de)(de)(de)(de)(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)比(bi)(bi)(bi)范圍也不(bu)(bu)(bu)同(tong)(tong)(tong),所謂(wei)壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)比(bi)(bi)(bi)是(shi)指(zhi)效率(lv)更高的(de)(de)(de)(de)(de)(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)比(bi)(bi)(bi)。通常,真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)比(bi)(bi)(bi)與壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)比(bi)(bi)(bi)相(xiang)(xiang)同(tong)(tong)(tong)。 2、葉(xie)輪(lun)的(de)(de)(de)(de)(de)(de)(de)(de)(de)圓(yuan)周(zhou)速(su)(su)度(du)(du)范圍不(bu)(bu)(bu)同(tong)(tong)(tong) 于吸入腔(qiang)和壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)腔(qiang)之間的(de)(de)(de)(de)(de)(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)差,這(zhe)是(shi)決(jue)定葉(xie)輪(lun)圓(yuan)周(zhou)速(su)(su)度(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)主要(yao)因素。壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)吸入壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)是(shi)大(da)(da)(da)(da)氣(qi)(qi)壓(ya)(ya)(ya)(ya)(ya)(ya),并且水(shui)環(huan)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)排出壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)通常是(shi)大(da)(da)(da)(da)氣(qi)(qi)壓(ya)(ya)(ya)(ya)(ya)(ya),因此壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)(ya)(ya)差大(da)(da)(da)(da),并且所需的(de)(de)(de)(de)(de)(de)(de)(de)(de)圓(yuan)周(zhou)速(su)(su)度(du)(du)也大(da)(da)(da)(da)。從(cong)上面可(ke)以(yi)看出,盡管相(xiang)(xiang)同(tong)(tong)(tong)規格的(de)(de)(de)(de)(de)(de)(de)(de)(de)水(shui)環(huan)泵(beng)(beng)(beng)分(fen)別用(yong)(yong)(yong)作(zuo)(zuo)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)和壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)(ji)(ji),但是(shi)當真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)用(yong)(yong)(yong)作(zuo)(zuo)壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)(ji)(ji)時(shi),需要(yao)提高速(su)(su)度(du)(du)。可(ke)以(yi)更好地使用(yong)(yong)(yong)。 3、排氣(qi)(qi)孔(kong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)尺(chi)寸是(shi)不(bu)(bu)(bu)相(xiang)(xiang)同(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de) 壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)排氣(qi)(qi)孔(kong)通常小于真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)。 但是(shi),根據雙重使用(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)原理,同(tong)(tong)(tong)一水(shui)環(huan)泵(beng)(beng)(beng)用(yong)(yong)(yong)作(zuo)(zuo)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)或(huo)壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)(ji)(ji)。通常,使用(yong)(yong)(yong)相(xiang)(xiang)同(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)電動機(ji)(ji)(ji)(ji)。不(bu)(bu)(bu)僅如此,排氣(qi)(qi)口的(de)(de)(de)(de)(de)(de)(de)(de)(de)尺(chi)寸也相(xiang)(xiang)同(tong)(tong)(tong)。匹配電動機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)功(gong)(gong)(gong)率(lv)選擇(ze)和氣(qi)(qi)水(shui)架的(de)(de)(de)(de)(de)(de)(de)(de)(de)配置將(jiang)根據它們(men)(men)(men)的(de)(de)(de)(de)(de)(de)(de)(de)(de)差異而(er)有所不(bu)(bu)(bu)同(tong)(tong)(tong)。 4、氣(qi)(qi)水(shui)分(fen)離(li)(li)器(qi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)結(jie)構不(bu)(bu)(bu)同(tong)(tong)(tong)。 壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)氣(qi)(qi)水(shui)分(fen)離(li)(li)器(qi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)頂部是(shi)球(qiu)形的(de)(de)(de)(de)(de)(de)(de)(de)(de)。溢流(liu)管由浮子調節(jie)閥控(kong)制(zhi)。真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)氣(qi)(qi)水(shui)分(fen)離(li)(li)器(qi)是(shi)平(ping)...
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了解(jie)公司的最新活動(dong)及打折(zhe)促銷
2019
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離心(xin)泵(beng)有(you)(you)很多(duo)不(bu)(bu)同(tong)的(de)類型(xing),對于不(bu)(bu)同(tong)液(ye)體(ti)(ti)需(xu)要(yao)選(xuan)擇(ze)不(bu)(bu)同(tong)的(de)離心(xin)泵(beng),液(ye)體(ti)(ti)粘(zhan)(zhan)度(du)(du)不(bu)(bu)大(da)(da)、流(liu)量(liang)較(jiao)(jiao)大(da)(da)、揚程不(bu)(bu)高時(shi)(shi),宜選(xuan)用往復泵(beng);液(ye)體(ti)(ti)粘(zhan)(zhan)度(du)(du)較(jiao)(jiao)大(da)(da)、流(liu)量(liang)較(jiao)(jiao)小(xiao)、揚程不(bu)(bu)高或(huo)含有(you)(you)氣(qi)(qi)泡時(shi)(shi),可選(xuan)用旋渦泵(beng);液(ye)體(ti)(ti)粘(zhan)(zhan)度(du)(du)較(jiao)(jiao)大(da)(da)、流(liu)量(liang)較(jiao)(jiao)小(xiao)、揚程較(jiao)(jiao)高時(shi)(shi),宜選(xuan)用轉(zhuan)子泵(beng)。 理解類型(xing)的(de)選(xuan)擇(ze)是(shi)最基本的(de),只(zhi)有(you)(you)正(zheng)確選(xuan)擇(ze)才能使得正(zheng)常運轉(zhuan),但(dan)是(shi)我們在(zai)使用中經常會遇到突然(ran)(ran)泄漏的(de)問題,這又是(shi)哪些原因造成(cheng)的(de)呢?下面(mian)就來(lai)分析一下。 1、抽空、氣(qi)(qi)蝕(shi)(shi)或(huo)較(jiao)(jiao)長時(shi)(shi)間憋壓,導致密封破壞(huai)(huai); 2、對泵(beng)實際輸(shu)出量(liang)偏(pian)小(xiao),大(da)(da)量(liang)介(jie)(jie)質(zhi)(zhi)泵(beng)內循環,熱量(liang)積聚,引起(qi)(qi)介(jie)(jie)質(zhi)(zhi)氣(qi)(qi)化(hua),導致密封失效; 3、回流(liu)量(liang)偏(pian)大(da)(da),導致吸人管側容器(塔(ta)、釜(fu)、罐、池)底部沉渣泛起(qi)(qi),損壞(huai)(huai)密封; 4、對較(jiao)(jiao)長時(shi)(shi)間停運,重新起(qi)(qi)動(dong)時(shi)(shi)沒有(you)(you)手(shou)動(dong)盤車,摩擦副因粘(zhan)(zhan)連而(er)扯壞(huai)(huai)密封面(mian); 5、介(jie)(jie)質(zhi)(zhi)中腐蝕(shi)(shi)性、聚合(he)性、結膠性物質(zhi)(zhi)增多(duo); 6、環境溫度(du)(du)急劇變(bian)化(hua); 7、工況(kuang)頻(pin)繁變(bian)化(hua)或(huo)調(diao)整; 8、突然(ran)(ran)停電或(huo)故障停機等。 當(dang)遇到突然(ran)(ran)泄漏的(de)問題,我們一定(ding)要(yao)正(zheng)確分析,以(yi)采(cai)取對的(de)措施,以(yi)免造成(cheng)不(bu)(bu)要(yao)的(de)損失。
2019
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水(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)一直(zhi)非常關注粗糙真(zhen)(zhen)(zhen)空(kong)(kong)的(de)(de)(de)(de)獲得,例如真(zhen)(zhen)(zhen)空(kong)(kong)過濾,真(zhen)(zhen)(zhen)空(kong)(kong)水(shui)(shui)(shui)(shui)(shui)(shui)轉移,真(zhen)(zhen)(zhen)空(kong)(kong)蒸發等。它(ta)已廣泛用(yong)于(yu)工業生產的(de)(de)(de)(de)許多過程中(zhong)(zhong)。 為了節(jie)約能(neng)(neng)(neng)源(yuan),有必(bi)要盡(jin)可(ke)能(neng)(neng)(neng)地(di)節(jie)約能(neng)(neng)(neng)源(yuan)。我們如何(he)使(shi)用(yong)水(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)來節(jie)能(neng)(neng)(neng)? 1. 水(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)對角安裝(zhuang),以(yi)減小(xiao)彎頭(tou)或(huo)蝸殼(ke),使(shi)水(shui)(shui)(shui)(shui)(shui)(shui)口(kou)(kou)面(mian)向(xiang)水(shui)(shui)(shui)(shui)(shui)(shui)池。 2.縮短水(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)管(guan)(guan)道(dao)(dao),拆除(chu)1米(mi)長的(de)(de)(de)(de)鋼管(guan)(guan),并在10小(xiao)時(shi)內節(jie)省0.21千克柴油。 3.擴大(da)水(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)出(chu)(chu)口(kou)(kou)管(guan)(guan)直(zhi)徑。例如,將15米(mi)長的(de)(de)(de)(de)4米(mi)長水(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)替換為15厘米(mi)長的(de)(de)(de)(de)管(guan)(guan)道(dao)(dao),并節(jie)省10公斤柴油10小(xiao)時(shi)。 4.如果(guo)可(ke)以(yi)保(bao)持進水(shui)(shui)(shui)(shui)(shui)(shui)清(qing)潔,則可(ke)以(yi)卸下水(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)過濾器。 5.更換水(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)口(kou)(kou)環(huan)(huan)(huan)(huan),調(diao)整(zheng)(zheng)軸(zhou)向(xiang)間隙,以(yi)防止葉輪口(kou)(kou)環(huan)(huan)(huan)(huan)和軸(zhou)向(xiang)間隙不合適(shi)。使(shi)用(yong)時(shi),請根據水(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)出(chu)(chu)廠說(shuo)明進行調(diao)整(zheng)(zheng)。注意(yi)要求,避免不當操作(zuo)損壞設備(bei)(bei) 6.應及時(shi)清(qing)洗水(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)設備(bei)(bei)管(guan)(guan)路堵塞:異物(wu)殘留在進水(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan),葉輪或(huo)導流殼(ke)的(de)(de)(de)(de)流路中(zhong)(zhong),會降低(di)水(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)出(chu)(chu)水(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang) 7.防止吸(xi)入水(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)。當進入空(kong)(kong)氣(qi)中(zhong)(zhong)時(shi),水(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)將大(da)大(da)減少。檢查密封(feng)件,及時(shi)發現(xian)問(wen)題。 8.采用(yong)聯軸(zhou)器直(zhi)接驅動代替平皮帶(dai)可(ke)以(yi)提高水(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)傳動效(xiao)率 9.取消使(shi)用(yong)“防空(kong)(kong)炮”式出(chu)(chu)水(shui)(shui)(shui)(shui)(shui)(shui)口(kou)(kou),這(zhe)將增加水(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)能(neng)(neng)(neng)耗。 上述水(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)節(jie)能(neng)(neng)(neng)方法可(ke)以(yi)通過減小(xiao)阻(zu)力(li)或(huo)縮短工作(zuo)距離來節(jie)能(neng)(neng)(neng),但是(shi)節(jie)能(neng)(neng)(neng)的(de)(de)(de)(de)前提是(shi)不損害設備(bei)(bei)的(de)(de)(de)(de)正常運(yun)行。
2019
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10
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30
最近很多朋(peng)友問,如何正確使用(yong)水(shui)(shui)(shui)環(huan)真(zhen)空(kong)機(ji)組(zu)?我(wo)找(zhao)了一(yi)下,今(jin)天就給(gei)大家(jia)列一(yi)下.希望能夠(gou)幫(bang)助到(dao)大家(jia)更快的(de)使用(yong)水(shui)(shui)(shui)環(huan)真(zhen)空(kong)機(ji)組(zu). 1、準(zhun)備(bei)工作(zuo) 1.1操做人員一(yi)定要熟讀配備(bei)的(de)產(chan)品(pin)使用(yong)說明書。 1.2在(zai)(zai)產(chan)品(pin)使用(yong)前確保在(zai)(zai)產(chan)品(pin)沒有因(yin)長時(shi)間放置由(you)環(huan)境因(yin)素(su)導(dao)致產(chan)品(pin)產(chan)生(sheng)的(de)因(yin)素(su)。 1.3在(zai)(zai)工作(zuo)中(zhong)如發現異常(chang)聲響和振動時(shi)應停機(ji)排(pai)查(cha)(cha)。 1.4電氣設備(bei)外殼必(bi)須接地或接零。 2、開機(ji)前的(de)準(zhun)備(bei) 2.1檢(jian)(jian)(jian)查(cha)(cha)水(shui)(shui)(shui)沖泵(beng)(beng)(beng)(前級(ji)泵(beng)(beng)(beng))水(shui)(shui)(shui)箱(xiang)液(ye)位是(shi)(shi)否達(da)到(dao)水(shui)(shui)(shui)箱(xiang)的(de)3/4以(yi)上(shang)(shang),若不(bu)足則補足。 2.2檢(jian)(jian)(jian)查(cha)(cha)水(shui)(shui)(shui)箱(xiang)內所使用(yong)的(de)水(shui)(shui)(shui)是(shi)(shi)否清潔,不(bu)允(yun)許用(yong)含有泥沙的(de)污(wu)水(shui)(shui)(shui),以(yi)免堵塞管路,增加水(shui)(shui)(shui)泵(beng)(beng)(beng)葉輪磨損、增大電機(ji)負荷造成(cheng)故障,影響水(shui)(shui)(shui)沖泵(beng)(beng)(beng)使用(yong)壽命。 2.3檢(jian)(jian)(jian)查(cha)(cha)中(zhong)間泵(beng)(beng)(beng)及主泵(beng)(beng)(beng)泵(beng)(beng)(beng)體內的(de)潤滑油(you)(you)油(you)(you)面高度,必(bi)須達(da)油(you)(you)窗的(de)3/4以(yi)上(shang)(shang),同時(shi)檢(jian)(jian)(jian)查(cha)(cha)潤滑油(you)(you)的(de)顏色(se)(se),如出(chu)現乳(ru)白色(se)(se)或黑色(se)(se)雜(za)質較(jiao)多則通知機(ji)修(xiu)更換潤滑油(you)(you)。 2.4檢(jian)(jian)(jian)查(cha)(cha)中(zhong)間泵(beng)(beng)(beng)及主泵(beng)(beng)(beng)循(xun)環(huan)冷(leng)卻水(shui)(shui)(shui)水(shui)(shui)(shui)路是(shi)(shi)否完好,打開循(xun)環(huan)冷(leng)卻水(shui)(shui)(shui)進出(chu)口(kou)閥(fa)門(men),檢(jian)(jian)(jian)查(cha)(cha)循(xun)環(huan)冷(leng)卻進出(chu)水(shui)(shui)(shui)是(shi)(shi)否正常(chang)。 2.5檢(jian)(jian)(jian)查(cha)(cha)中(zhong)間泵(beng)(beng)(beng)底部緩沖罐排(pai)污(wu)閥(fa)門(men)是(shi)(shi)否關閉。 2.6檢(jian)(jian)(jian)查(cha)(cha)真(zhen)空(kong)泵(beng)(beng)(beng)機(ji)組(zu)電路完好及控制柜各項指示等是(shi)(shi)否正常(chang)。 2.7檢(jian)(jian)(jian)查(cha)(cha)真(zhen)空(kong)泵(beng)(beng)(beng)機(ji)組(zu)電極觸點壓(ya)(ya)力(li)(li)表(biao)中(zhong)級(ji)泵(beng)(beng)(beng)、主泵(beng)(beng)(beng)啟(qi)動壓(ya)(ya)力(li)(li)是(shi)(shi)否正常(chang)(中(zhong)級(ji)泵(beng)(beng)(beng)啟(qi)動入(ru)口(kou)壓(ya)(ya)力(li)(li)為0.065Mpa以(yi)上(shang)(shang),主泵(beng)(beng)(beng)啟(qi)動入(ru)口(kou)壓(ya)(ya)力(li)(li)為0.085Mpa以(yi)上(shang)(shang))。 2.8待以(yi)上(shang)(shang)事項檢(jian)(jian)(jian)查(cha)(cha)完畢確認(ren)無誤后(hou)方可(ke)啟(qi)動真(zhen)空(kong)機(ji)組(zu)。 3、運轉注意事項 3.1真(zhen)空(kong)機(ji)組(zu)在(zai)(zai)運轉過程(cheng)中(zhong)...
2020
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05
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21
一(yi)、水環真空泵(beng)(beng)(beng)(beng)(beng)安(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)泵(beng)(beng)(beng)(beng)(beng)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)和(he)(he)(he)(he)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)承(cheng)零(ling)件 1.將(jiang)泵(beng)(beng)(beng)(beng)(beng)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)和(he)(he)(he)(he)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)承(cheng)從支架(jia)的(de)非(fei)驅動(dong)(dong)端(duan)(duan)安(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)到支架(jia)中(zhong)(zhong)。通過敲擊軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)承(cheng)的(de)外(wai)(wai)環,可(ke)(ke)以將(jiang)泵(beng)(beng)(beng)(beng)(beng)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)安(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)到支架(jia)中(zhong)(zhong)。注意:撞擊時(shi),墊(dian)塊或(huo)套筒(tong)工具應(ying)放在(zai)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)承(cheng)的(de)端(duan)(duan)面(mian)上(shang),以防損壞軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)承(cheng)。 2.安(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)非(fei)驅動(dong)(dong)端(duan)(duan)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)承(cheng)蓋和(he)(he)(he)(he)鎖(suo)緊(jin)(jin)(jin)(jin)螺(luo)栓(shuan)(shuan)(shuan)。 3.安(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)墊(dian)圈(quan)、驅動(dong)(dong)端(duan)(duan)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)承(cheng)蓋和(he)(he)(he)(he)鎖(suo)緊(jin)(jin)(jin)(jin)螺(luo)栓(shuan)(shuan)(shuan)。用(yong)手(shou)轉(zhuan)動(dong)(dong)泵(beng)(beng)(beng)(beng)(beng)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou),泵(beng)(beng)(beng)(beng)(beng)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)應(ying)平(ping)(ping)(ping)穩(wen)轉(zhuan)動(dong)(dong)。如果泵(beng)(beng)(beng)(beng)(beng)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)轉(zhuan)動(dong)(dong)緊(jin)(jin)(jin)(jin)密,稍微(wei)松開螺(luo)栓(shuan)(shuan)(shuan),調(diao)整泵(beng)(beng)(beng)(beng)(beng)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)使(shi)其平(ping)(ping)(ping)穩(wen)轉(zhuan)動(dong)(dong)。 4.安(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)平(ping)(ping)(ping)鍵、聯軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)泵(beng)(beng)(beng)(beng)(beng)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)部(bu)(bu)分(fen)(fen)、聯軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)壓(ya)板(ban)和(he)(he)(he)(he)鎖(suo)緊(jin)(jin)(jin)(jin)螺(luo)栓(shuan)(shuan)(shuan)。 二、安(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)泵(beng)(beng)(beng)(beng)(beng)體(ti)和(he)(he)(he)(he)機(ji)(ji)械(xie)密封(feng)(feng)(feng)部(bu)(bu)分(fen)(fen) 當機(ji)(ji)械(xie)密封(feng)(feng)(feng)靜(jing)環部(bu)(bu)分(fen)(fen)安(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)在(zai)泵(beng)(beng)(beng)(beng)(beng)體(ti)上(shang)并且機(ji)(ji)械(xie)密封(feng)(feng)(feng)靜(jing)環部(bu)(bu)分(fen)(fen)安(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)時(shi),機(ji)(ji)械(xie)密封(feng)(feng)(feng)部(bu)(bu)分(fen)(fen)可(ke)(ke)以被水潤濕(shi),然(ran)后(hou)(hou)(hou)用(yong)手(shou)均勻地(di)壓(ya)入(ru)泵(beng)(beng)(beng)(beng)(beng)體(ti)中(zhong)(zhong)。小(xiao)心不要推得太緊(jin)(jin)(jin)(jin)!組裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)后(hou)(hou)(hou),檢查機(ji)(ji)械(xie)密封(feng)(feng)(feng)的(de)靜(jing)環部(bu)(bu)分(fen)(fen)是否(fou)與(yu)泵(beng)(beng)(beng)(beng)(beng)體(ti)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)配緊(jin)(jin)(jin)(jin)密。 將(jiang)泵(beng)(beng)(beng)(beng)(beng)體(ti)緊(jin)(jin)(jin)(jin)緊(jin)(jin)(jin)(jin)地(di)壓(ya)在(zai)電(dian)(dian)(dian)機(ji)(ji)上(shang),并擰緊(jin)(jin)(jin)(jin)螺(luo)栓(shuan)(shuan)(shuan)。小(xiao)心不要損壞機(ji)(ji)械(xie)密封(feng)(feng)(feng)的(de)靜(jing)環部(bu)(bu)分(fen)(fen)。 將(jiang)墊(dian)圈(quan)安(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)到電(dian)(dian)(dian)機(ji)(ji)后(hou)(hou)(hou)蓋中(zhong)(zhong),然(ran)后(hou)(hou)(hou)將(jiang)泵(beng)(beng)(beng)(beng)(beng)體(ti)、電(dian)(dian)(dian)機(ji)(ji)前(qian)蓋、軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)承(cheng)、電(dian)(dian)(dian)機(ji)(ji)轉(zhuan)子和(he)(he)(he)(he)內軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)承(cheng)蓋部(bu)(bu)件安(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)到電(dian)(dian)(dian)機(ji)(ji)殼體(ti)中(zhong)(zhong),并鎖(suo)定螺(luo)栓(shuan)(shuan)(shuan)。 依次(ci)安(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)電(dian)(dian)(dian)機(ji)(ji)風扇、擋圈(quan)、電(dian)(dian)(dian)機(ji)(ji)護罩和(he)(he)(he)(he)螺(luo)釘。安(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)完成后(hou)(hou)(hou),泵(beng)(beng)(beng)(beng)(beng)的(de)電(dian)(dian)(dian)機(ji)(ji)風扇護罩端(duan)(duan)將(jiang)朝下(xia)并垂直于(yu)地(di)面(mian),準備安(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)泵(beng)(beng)(beng)(beng)(beng)的(de)其他部(bu)(bu)件。 三、安(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)葉(xie)(xie)輪(lun)(lun) 1.葉(xie)(xie)輪(lun)(lun)壓(ya)在(zai)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)承(cheng)上(shang)時(shi),應(ying)保證葉(xie)(xie)輪(lun)(lun)與(yu)泵(beng)(beng)(beng)(beng)(beng)體(ti)前(qian)端(duan)(duan)面(mian)保持0.05 ~ 0.15毫米的(de)間(jian)(jian)(jian)隙(xi)(xi).水平(ping)(ping)(ping)放置真空泵(beng)(beng)(beng)(beng)(beng)并檢查間(jian)(jian)(jian)隙(xi)(xi)。如果間(jian)(jian)(jian)隙(xi)(xi)太小(xiao),可(ke)(ke)能導致(zhi)真空泵(beng)(beng)(beng)(beng)(beng)機(ji)(ji)械(xie)故障;如果間(jian)(jian)(jian)隙(xi)(xi)太大(da),真空泵(beng)(beng)(beng)(beng)(beng)的(de)泵(beng)(beng)(beng)(beng)(beng)送(song)速率將(jiang)降低(di)。 2.調(diao)整葉(xie)(xie)輪(lun)(lun)和(he)(he)(he)(he)泵(beng)(beng)(beng)(beng)(beng)體(ti)前(qian)端(duan)(duan)面(mian)之間(jian)(jian)(jian)的(de)間(jian)(jian)(jian)隙(xi)(xi)后(hou)(hou)(hou),用(yong)深度(du)百分(fen)(fen)比(bi)測量(liang)泵(beng)(beng)(beng)(beng)(beng)體(ti)外(wai)(wai)緣(yuan)和(he)(he)(he)(he)葉(xie)(xie)輪(lun)(lun)平(ping)(ping)(ping)面(mian)之間(jian)(jian)(jian)...
2019
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05
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29
2019年5月22日由(you)(you)SPECK主辦&深圳恒(heng)才機電協辦的(de)(de)(de)橡(xiang)(xiang)塑(su)業節能(neng)(neng)環(huan)保技術交流會在廣(guang)州(zhou)琶洲(zhou)白云會議(yi)室舉行(xing),參加此次(ci)橡(xiang)(xiang)塑(su)業節能(neng)(neng)環(huan)保論(lun)壇(tan)的(de)(de)(de)有(you)來(lai)(lai)自全(quan)(quan)國各個地區的(de)(de)(de)人民;多家(jia)(jia)企業負(fu)責(ze)人、投資(zi)人和橡(xiang)(xiang)塑(su)界精英,本次(ci)論(lun)壇(tan)還盛(sheng)情邀請了(le)高分(fen)子協會黨委(wei)副書記(ji)兼(jian)紀委(wei)書記(ji)王文廣(guang)先(xian)生等(deng)嘉賓(bin)隆重(zhong)出(chu)席。 論(lun)壇(tan)正式啟(qi)動后,由(you)(you)SPECK車(che)經(jing)理(li)(li)首(shou)先(xian)進(jin)(jin)行(xing)演講“擠出(chu)成型(xing)(xing)應(ying)用與(yu)SPECK次(ci)世代真(zhen)空(kong)節能(neng)(neng)單元、材擠壓成型(xing)(xing)的(de)(de)(de)真(zhen)空(kong)領(ling)域和終端用戶的(de)(de)(de)新(xin)材發展(以前(qian),現在及未(wei)來(lai)(lai))。期間介紹新(xin)款變頻液環(huan)真(zhen)空(kong)泵(beng)(beng),與(yu)工業4.0的(de)(de)(de)核(he)心理(li)(li)念正完全(quan)(quan)契合(he),它(ta)實時監控并計算來(lai)(lai)實現產線/產品/制(zhi)程(cheng)的(de)(de)(de)升(sheng)級(ji)優化,在制(zhi)造領(ling)域形成資(zi)源(yuan)(yuan)、信(xin)息、物品和人的(de)(de)(de)相(xiang)互(hu)關(guan)聯的(de)(de)(de)“信(xin)息物理(li)(li)系統(tong)”,推(tui)進(jin)(jin)制(zhi)造業向智(zhi)能(neng)(neng)化轉型(xing)(xing)。車(che)經(jing)理(li)(li)說,根本性(xing)的(de)(de)(de)改變已經(jing)開始,節能(neng)(neng)是(shi)(shi)要求,但我(wo)(wo)們(men)要的(de)(de)(de)不(bu)僅僅是(shi)(shi)節能(neng)(neng),不(bu)是(shi)(shi)簡(jian)單的(de)(de)(de)設備工程(cheng)解(jie)決(jue)方案,而是(shi)(shi)向靈活(huo)、受控分(fen)散和緊湊的(de)(de)(de)分(fen)離單元能(neng)(neng)源(yuan)(yuan)密集型(xing)(xing)解(jie)決(jue)方案。隨著(zhu)車(che)經(jing)理(li)(li)的(de)(de)(de)演講讓現場的(de)(de)(de)來(lai)(lai)賓(bin)對(dui)節能(neng)(neng)環(huan)保產品產生了(le)高濃(nong)的(de)(de)(de)興趣(qu)。 接下來(lai)(lai),由(you)(you)深圳恒(heng)才陳(chen)總為(wei)大家(jia)(jia)帶(dai)來(lai)(lai)精彩(cai)的(de)(de)(de)分(fen)享,陳(chen)總分(fen)別對(dui)橡(xiang)(xiang)塑(su)行(xing)業的(de)(de)(de)塑(su)料、樹脂、熱固(gu)性(xing)塑(su)料、熱塑(su)性(xing)塑(su)料等(deng)進(jin)(jin)行(xing)專(zhuan)業解(jie)說,之前(qian)有(you)些(xie)行(xing)業中使用的(de)(de)(de)機械造成二次(ci)污染難以解(jie)決(jue),機械泵(beng)(beng)效率低(di)能(neng)(neng)耗高,故障率頻繁等(deng)問(wen)題,陳(chen)總為(wei)大家(jia)(jia)將這(zhe)些(xie)專(zhuan)業的(de)(de)(de)問(wen)題做了(le)完美(mei)的(de)(de)(de)解(jie)答,并展示進(jin)(jin)行(xing)改造后的(de)(de)(de)成功案例。陳(chen)總說,我(wo)(wo)們(men)致力于可持續生產力,節能(neng)(neng)、環(huan)保、高效,我(wo)(wo)們(men)堅持對(dui)客...
2018
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07
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16
很(hen)多客戶在選型(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)時候對(dui)(dui)(dui)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)術(shu)(shu)語(yu)不(bu)太了(le)(le)(le)解(jie),其實(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)術(shu)(shu)語(yu)非常(chang)簡單,了(le)(le)(le)解(jie)了(le)(le)(le)它的(de)(de)(de)(de)(de)(de)(de)術(shu)(shu)語(yu)選型(xing)(xing)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)也就(jiu)沒有問題了(le)(le)(le),只要(yao)給(gei)出真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)參(can)數(shu)(shu)(shu)都(dou)可以進行選型(xing)(xing)。那么,下(xia)面一(yi)起來(lai)了(le)(le)(le)解(jie)一(yi)下(xia)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)是(shi)術(shu)(shu)語(yu)和選型(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)計(ji)算方式(shi)吧(ba)。 第一(yi),選真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng),首選考慮的(de)(de)(de)(de)(de)(de)(de)是(shi)零真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度 真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)狀(zhuang)態下(xia)的(de)(de)(de)(de)(de)(de)(de)氣(qi)體(ti)稀簿程度就(jiu)用真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度來(lai)表(biao)(biao)(biao)(biao)示(shi)(shi)。從真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)表(biao)(biao)(biao)(biao)所(suo)(suo)讀得的(de)(de)(de)(de)(de)(de)(de)數(shu)(shu)(shu)值(zhi)也稱為真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度數(shu)(shu)(shu)值(zhi)是(shi)表(biao)(biao)(biao)(biao)示(shi)(shi)出系(xi)統壓(ya)(ya)(ya)強(qiang)實(shi)際數(shu)(shu)(shu)值(zhi)低(di)于(yu)大氣(qi)壓(ya)(ya)(ya)強(qiang)的(de)(de)(de)(de)(de)(de)(de)數(shu)(shu)(shu)值(zhi),從表(biao)(biao)(biao)(biao)上(shang)表(biao)(biao)(biao)(biao)示(shi)(shi)出來(lai)的(de)(de)(de)(de)(de)(de)(de)數(shu)(shu)(shu)值(zhi)又稱為表(biao)(biao)(biao)(biao)壓(ya)(ya)(ya)強(qiang),業(ye)界也稱為相(xiang)(xiang)對(dui)(dui)(dui)壓(ya)(ya)(ya)強(qiang),即(ji)(ji): 真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度=大氣(qi)壓(ya)(ya)(ya)強(qiang)-絕(jue)(jue)(jue)對(dui)(dui)(dui)壓(ya)(ya)(ya)強(qiang)(大氣(qi)壓(ya)(ya)(ya)強(qiang)一(yi)般取101325Pa,水環式(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)極(ji)限(xian)絕(jue)(jue)(jue)對(dui)(dui)(dui)壓(ya)(ya)(ya)強(qiang)3300Pa;旋片(pian)式(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)極(ji)限(xian)絕(jue)(jue)(jue)對(dui)(dui)(dui)壓(ya)(ya)(ya)強(qiang)約10Pa)。 第二是(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)抽(chou)氣(qi)量(liang) 抽(chou)氣(qi)量(liang)是(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)抽(chou)速的(de)(de)(de)(de)(de)(de)(de)一(yi)個衡量(liang)因(yin)素。一(yi)般用m3/h和L/S單位來(lai)表(biao)(biao)(biao)(biao)示(shi)(shi)。是(shi)彌(mi)補漏(lou)氣(qi)率(lv)的(de)(de)(de)(de)(de)(de)(de)參(can)數(shu)(shu)(shu)。可以理(li)解(jie),理(li)論下(xia)抽(chou)一(yi)個相(xiang)(xiang)同體(ti)積的(de)(de)(de)(de)(de)(de)(de)容(rong)(rong)器(qi),為什么抽(chou)氣(qi)量(liang)大的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)很(hen)容(rong)(rong)易(yi)(yi)抽(chou)到(dao)我(wo)(wo)們(men)(men)所(suo)(suo)需的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度,而抽(chou)氣(qi)量(liang)小的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)很(hen)慢(man)甚至無法抽(chou)到(dao)我(wo)(wo)們(men)(men)想要(yao)的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度?因(yin)為管(guan)路(lu)或者容(rong)(rong)器(qi)始終不(bu)可能(neng)做(zuo)到(dao)絕(jue)(jue)(jue)對(dui)(dui)(dui)不(bu)漏(lou)氣(qi),而抽(chou)氣(qi)量(liang)大的(de)(de)(de)(de)(de)(de)(de)彌(mi)補了(le)(le)(le)漏(lou)氣(qi)所(suo)(suo)帶(dai)來(lai)的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度下(xia)降的(de)(de)(de)(de)(de)(de)(de)因(yin)素,所(suo)(suo)以,大氣(qi)量(liang)的(de)(de)(de)(de)(de)(de)(de)很(hen)容(rong)(rong)易(yi)(yi)抽(chou)到(dao)理(li)想真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度值(zhi)。所(suo)(suo)以,我(wo)(wo)們(men)(men)平常(chang)在計(ji)算出理(li)論抽(chou)氣(qi)量(liang)的(de)(de)(de)(de)(de)(de)(de)情況下(xia),盡量(liang)選擇高一(yi)級的(de)(de)(de)(de)(de)(de)(de)抽(chou)氣(qi)量(liang)的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)。 第三就(jiu)是(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)相(xiang)(xiang)對(dui)(dui)(dui)壓(ya)(ya)(ya)強(qiang) 相(xiang)(xiang)對(dui)(dui)(dui)壓(ya)(ya)(ya)強(qiang)即(ji)(ji)所(suo)(suo)測內(nei)部壓(ya)(ya)(ya)強(qiang)比(bi)“大氣(qi)壓(ya)(ya)(ya)”低(di)多少壓(ya)(ya)(ya)強(qiang)。表(biao)(biao)(biao)(biao)示(shi)(shi)出系(xi)統壓(ya)(ya)(ya)強(qiang)實(shi)際數(shu)(shu)(shu)值(zhi)低(di)于(yu)大氣(qi)壓(ya)(ya)(ya)強(qiang)的(de)(de)(de)(de)(de)(de)(de)數(shu)(shu)(shu)值(zhi)。由于(yu)容(rong)(rong)器(qi)內(nei)部空(kong)(kong)(kong)(kong)氣(qi)被抽(chou),因(yin)此,內(nei)部的(de)(de)(de)(de)(de)(de)(de)壓(ya)(ya)(ya)強(qiang)始終低(di)于(yu)容(rong)(rong)器(qi)...
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凍(dong)干燥機(ji)(ji)(凍(dong)干機(ji)(ji))由制(zhi)(zhi)(zhi)(zhi)冷(leng)系(xi)(xi)統、真(zhen)(zhen)(zhen)(zhen)空(kong)系(xi)(xi)統、加熱系(xi)(xi)統、電(dian)器儀表控制(zhi)(zhi)(zhi)(zhi)系(xi)(xi)統所組(zu)成(cheng)(cheng)(cheng)(cheng)。主要(yao)部(bu)件(jian)(jian)為(wei)干燥箱(xiang)、凝結器、冷(leng)凍(dong)機(ji)(ji)組(zu)、真(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)、加熱/冷(leng)卻(que)裝置等。冷(leng)凍(dong)干燥簡(jian)稱凍(dong)干,就是(shi)將含水(shui)(shui)(shui)物質,先(xian)凍(dong)結成(cheng)(cheng)(cheng)(cheng)固(gu)態,而后使其(qi)中的(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)分(fen)(fen)(fen)從(cong)固(gu)態升華(hua)(hua)成(cheng)(cheng)(cheng)(cheng)氣(qi)態,以(yi)除去水(shui)(shui)(shui)分(fen)(fen)(fen)而保(bao)(bao)(bao)存(cun)物質的(de)(de)(de)(de)(de)(de)方法。真(zhen)(zhen)(zhen)(zhen)空(kong)系(xi)(xi)統是(shi)凍(dong)干機(ji)(ji)的(de)(de)(de)(de)(de)(de)重要(yao)組(zu)成(cheng)(cheng)(cheng)(cheng)部(bu)分(fen)(fen)(fen)之一(yi),一(yi)般包括(kuo)旋片(pian)式真(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)或(huo)干泵(beng)(beng)(beng)(beng)和(he)(he)羅茨泵(beng)(beng)(beng)(beng)加速(su)抽真(zhen)(zhen)(zhen)(zhen)空(kong)。真(zhen)(zhen)(zhen)(zhen)空(kong)系(xi)(xi)統的(de)(de)(de)(de)(de)(de)作(zuo)用是(shi)建立真(zhen)(zhen)(zhen)(zhen)空(kong),給(gei)冰(bing)的(de)(de)(de)(de)(de)(de)升華(hua)(hua)制(zhi)(zhi)(zhi)(zhi)造環境和(he)(he)條件(jian)(jian)。真(zhen)(zhen)(zhen)(zhen)空(kong)系(xi)(xi)統的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)度的(de)(de)(de)(de)(de)(de)高低(di)直(zhi)接影響制(zhi)(zhi)(zhi)(zhi)品的(de)(de)(de)(de)(de)(de)升華(hua)(hua)速(su)率(lv),真(zhen)(zhen)(zhen)(zhen)空(kong)系(xi)(xi)統要(yao)求其(qi)自身具有較低(di)的(de)(de)(de)(de)(de)(de)泄漏(lou)率(lv)。真(zhen)(zhen)(zhen)(zhen)空(kong)控制(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)精度直(zhi)接影響到制(zhi)(zhi)(zhi)(zhi)藥(yao)工藝的(de)(de)(de)(de)(de)(de)運行(xing)(xing)。那么(me),凍(dong)干機(ji)(ji)真(zhen)(zhen)(zhen)(zhen)空(kong)系(xi)(xi)統日常該(gai)如(ru)何(he)維護和(he)(he)保(bao)(bao)(bao)養呢?下面我們一(yi)起來看(kan)看(kan)吧!1.真(zhen)(zhen)(zhen)(zhen)空(kong)系(xi)(xi)統運行(xing)(xing)中檢(jian)查真(zhen)(zhen)(zhen)(zhen)空(kong)系(xi)(xi)統運行(xing)(xing)聲音是(shi)否(fou)(fou)正常,如(ru)果(guo)(guo)(guo)(guo)異(yi)常請先(xian)檢(jian)查供電(dian)的(de)(de)(de)(de)(de)(de)三相電(dian)是(shi)否(fou)(fou)平衡;真(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)是(shi)否(fou)(fou)有異(yi)常振動,真(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)與泵(beng)(beng)(beng)(beng)頭上的(de)(de)(de)(de)(de)(de)各個連接部(bu)分(fen)(fen)(fen)是(shi)否(fou)(fou)存(cun)在(zai)松動現象,如(ru)果(guo)(guo)(guo)(guo)有則采(cai)用相應的(de)(de)(de)(de)(de)(de)固(gu)定措施(shi);帶冷(leng)卻(que)水(shui)(shui)(shui)的(de)(de)(de)(de)(de)(de)泵(beng)(beng)(beng)(beng),需要(yao)保(bao)(bao)(bao)持(chi)冷(leng)卻(que)水(shui)(shui)(shui)有足夠的(de)(de)(de)(de)(de)(de)流量(liang)和(he)(he)壓差(cha),運行(xing)(xing)過程中可以(yi)用手(shou)觸摸一(yi)下泵(beng)(beng)(beng)(beng)體的(de)(de)(de)(de)(de)(de)溫度;帶氮(dan)氣(qi)吹掃的(de)(de)(de)(de)(de)(de)泵(beng)(beng)(beng)(beng),需要(yao)保(bao)(bao)(bao)持(chi)氮(dan)氣(qi)有足夠的(de)(de)(de)(de)(de)(de)流量(liang)和(he)(he)壓力;需檢(jian)查油(you)(you)位是(shi)否(fou)(fou)保(bao)(bao)(bao)持(chi)在(zai)正常油(you)(you)位,低(di)于正常油(you)(you)位要(yao)及(ji)時補加規定的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)油(you)(you);如(ru)果(guo)(guo)(guo)(guo)真(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)油(you)(you)發生乳化,需要(yao)打開(kai)氣(qi)鎮閥運行(xing)(xing)2小時;真(zhen)(zhen)(zhen)(zhen)如(ru)果(guo)(guo)(guo)(guo)空(kong)泵(beng)(beng)(beng)(beng)油(you)(you)變(bian)色,建議及(ji)時更(geng)換真(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)油(you)(you),并清洗過濾網,并更(geng)換過濾器;觀察真(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)是(shi)否(fou)(fou)漏(lou)油(you)(you),如(ru)漏(lou)油(you)(you)及(ji)時停(ting)機(ji)(ji)維修。2.真(zhen)(zhen)(zhen)(zhen)空(kong)系(xi)(xi)統長期停(ting)用檢(jian)查如(ru)果(guo)(guo)(guo)(guo)泵(beng)(beng)(beng)(beng)在(zai)一(yi)段(duan)時間(jian)內不使用,應關閉電(dian)源和(he)(he)冷(leng)卻(que)水(shui)(shui)(shui)供應;如(ru)果(guo)(guo)(guo)(guo)泵(beng)(beng)(beng)(beng)在(zai)凍(dong)干工藝結...