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最新資(zi)訊(xun) 了解公(gong)司的最新活動及打折促銷
2019 - 09 - 06
很(hen)多人在真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)選(xuan)型中都會(hui)去計(ji)算真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)的抽氣(qi)(qi)能(neng)(neng)(neng)力,那么這個真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)的抽氣(qi)(qi)能(neng)(neng)(neng)力怎么去計(ji)算呢?今(jin)天就(jiu)給(gei)大家介紹一(yi)個我們常用的計(ji)算公式.S=2.303V/tLog(P1/P2)其中:S為(wei)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)抽氣(qi)(qi)速率(lv)(L/s)V為(wei)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)室容積(L)t為(wei)達(da)到要(yao)(yao)求(qiu)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)度所需時間(s)P1為(wei)初(chu)始真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)度(Torr)P2為(wei)要(yao)(yao)求(qiu)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)度(Torr)例(li)如:V=500L t=30s P1=760Torr P2=50Torr則:S=2.303V/t Log(P1/P2)=2.303x500/30xLog(760/50)=35.4L/s真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)的抽氣(qi)(qi)能(neng)(neng)(neng)力計(ji)算最(zui)后(hou)還是為(wei)了我們怎么選(xuan)取(qu)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)的型號.那么(1)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)運行過程(cheng)中產生的振動對(dui)過程(cheng)和環境沒有(you)影響。如果(guo)過程(cheng)不允許,請選(xuan)擇無振動泵(beng)(beng)(beng)或(huo)(huo)采取(qu)防振措施。(2)了解被(bei)泵(beng)(beng)(beng)送(song)(song)(song)氣(qi)(qi)體(ti)(ti)(ti)的成分,氣(qi)(qi)體(ti)(ti)(ti)中不含(han)可凝性(xing)蒸氣(qi)(qi),是否(fou)有(you)顆粒粉塵(chen),是否(fou)有(you)腐蝕(shi)性(xing)。選(xuan)擇真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)時,您(nin)需要(yao)(yao)知道氣(qi)(qi)體(ti)(ti)(ti)成分并(bing)選(xuan)擇合適的泵(beng)(beng)(beng)送(song)(song)(song)氣(qi)(qi)體(ti)(ti)(ti)泵(beng)(beng)(beng)。如果(guo)氣(qi)(qi)體(ti)(ti)(ti)中含(han)有(you)蒸汽,微粒和腐蝕(shi)性(xing)氣(qi)(qi)體(ti)(ti)(ti),請考慮(lv)在泵(beng)(beng)(beng)的入(ru)口管道上安裝冷凝器,集塵(chen)器等(deng)輔助設(she)(she)備(bei)。(3)在工作壓力下(xia),真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)應能(neng)(neng)(neng)清除真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)設(she)(she)備(bei)過程(cheng)中產生的所有(you)氣(qi)(qi)體(ti)(ti)(ti)。(4)正確組合真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)。由于真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)具(ju)有(you)選(xuan)擇性(xing)泵(beng)(beng)(beng)送(song)(song)(song),有(you)時泵(beng)(beng)(beng)不能(neng)(neng)(neng)滿足泵(beng)(beng)(beng)送(song)(song)(song)要(yao)(yao)求(qiu),并(bing)且需要(yao)(yao)將多個泵(beng)(beng)(beng)組合以(yi)彼此互補以(yi)滿足泵(beng)(beng)(beng)送(song)(song)(song)要(yao)(yao)求(qiu)。例(li)如,鈦升華泵(beng)(beng)(beng)對(dui)氫氣(qi)(qi)具(ju)有(you)高抽速,但不能(neng)(neng)(neng)泵(beng)(beng)(beng)送(song)(song)(song),并(bing)且三(san)極(ji)濺射離子泵(beng)(beng)(beng)(或(huo)(huo)雙極(ji)不對(dui)稱陰極(ji)濺射離子泵(beng)(beng)(beng))對(dui)氬(ya)氣(qi)(qi)具(ju)有(you)一(yi)定的抽速。組合時,真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)裝置將具(ju)有(you)更...
2019 - 09 - 12
介紹一(yi)種使用(yong)(yong)發(fa)電廠真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機(ji)(ji)組(zu)(zu)的(de)(de)(de)方法。對(dui)于蒸(zheng)(zheng)汽(qi)輪機(ji)(ji),真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)對(dui)其(qi)運(yun)(yun)行(xing)的(de)(de)(de)經濟性(xing)(xing)有(you)(you)直接影響(xiang)。真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度(du)(du)高,排(pai)(pai)氣(qi)(qi)蒸(zheng)(zheng)汽(qi)壓力低,有(you)(you)效(xiao)(xiao)焓(han)降(jiang)(jiang)低,循(xun)環水(shui)帶走的(de)(de)(de)熱(re)量(liang)(liang)少,機(ji)(ji)組(zu)(zu)效(xiao)(xiao)率高。當(dang)空(kong)(kong)氣(qi)(qi)泄漏到冷(leng)(leng)(leng)凝器中時(shi)(shi),真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度(du)(du)降(jiang)(jiang)低,有(you)(you)效(xiao)(xiao)焓(han)降(jiang)(jiang)低,循(xun)環水(shui)帶走的(de)(de)(de)熱(re)量(liang)(liang)增(zeng)加(jia)。因(yin)此,真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機(ji)(ji)組(zu)(zu)是汽(qi)輪機(ji)(ji)的(de)(de)(de)重要組(zu)(zu)成(cheng)部分,其(qi)密封性(xing)(xing)直接影響(xiang)整(zheng)個(ge)設備(bei)運(yun)(yun)行(xing)的(de)(de)(de)經濟性(xing)(xing)和(he)安全(quan)性(xing)(xing)。為此,國家電力行(xing)業標(biao)準對(dui)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機(ji)(ji)組(zu)(zu)的(de)(de)(de)嚴(yan)格要求提(ti)出(chu)了(le)嚴(yan)格的(de)(de)(de)要求。然(ran)而(er),由于設計(ji),安裝(zhuang),操作和(he)維護,許多發(fa)電廠在(zai)(zai)運(yun)(yun)行(xing)期(qi)間(jian)具有(you)(you)低真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)。真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機(ji)(ji)組(zu)(zu)的(de)(de)(de)密封性(xing)(xing)降(jiang)(jiang)低,這(zhe)也會引起排(pai)(pai)氣(qi)(qi)缸的(de)(de)(de)變形(xing)和(he)振動(dong)。進入冷(leng)(leng)(leng)凝器的(de)(de)(de)空(kong)(kong)氣(qi)(qi)也將導致(zhi)冷(leng)(leng)(leng)凝物的(de)(de)(de)氧含量(liang)(liang)不(bu)合格并(bing)腐蝕鍋爐和(he)蒸(zheng)(zheng)汽(qi)輪機(ji)(ji)設備(bei)。為解決上述(shu)技(ji)術問題(ti),在(zai)(zai)電廠中設置真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機(ji)(ji)組(zu)(zu),增(zeng)加(jia)發(fa)電量(liang)(liang),有(you)(you)效(xiao)(xiao)降(jiang)(jiang)低機(ji)(ji)組(zu)(zu)煤耗,達(da)到節能(neng)減排(pai)(pai)的(de)(de)(de)效(xiao)(xiao)果(guo),確保經濟安全(quan)運(yun)(yun)行(xing)單位,并(bing)確保治(zhi)療后的(de)(de)(de)泄漏點,嚴(yan)謹(jin)提(ti)高。 真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機(ji)(ji)組(zu)(zu)配備(bei)三(san)個(ge)50%容(rong)量(liang)(liang)的(de)(de)(de)水(shui)環機(ji)(ji)械真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng),在(zai)(zai)啟動(dong)時(shi)(shi)為氣(qi)(qi)缸和(he)冷(leng)(leng)(leng)凝器建立(li)一(yi)定的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度(du)(du),并(bing)連續排(pai)(pai)出(chu)蒸(zheng)(zheng)汽(qi)泵(beng)(beng)機(ji)(ji)組(zu)(zu)中的(de)(de)(de)非冷(leng)(leng)(leng)凝氣(qi)(qi)體渦輪機(ji)(ji)在(zai)(zai)正(zheng)常(chang)運(yun)(yun)行(xing)期(qi)間(jian)保持(chi)冷(leng)(leng)(leng)凝水(shui)。設備(bei)的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)。 為什么選(xuan)擇(ze)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)?有(you)(you)以下因(yin)素:1,真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)系統節能(neng),每小(xiao)時(shi)(shi)節電110KW,每年可節省約40萬電費。 2,與原有(you)(you)的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)葉輪,圓盤等(deng)零配件相比,其(qi)備(bei)件更(geng)換維修(xiu)費用(yong)(yong)約為20萬; 3,與原有(you)(you)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)相比,可有(you)(you)效(xiao)(xiao)提(ti)高機(ji)(ji)組(zu)(zu)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度(du)(du),同時(shi)(shi)可降(jiang)(jiang)低煤耗發(fa)電量(liang)(liang)。 另外,真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機(ji)(ji)組(zu)(zu)的(de)(de)(de)優點:1,當(dang)需要...
2019 - 09 - 19
老式的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)已經無(wu)(wu)法滿足(zu)低(di)噪音,無(wu)(wu)污染,抗腐(fu)蝕環(huan)境(jing)(jing)的(de)(de)(de)(de)要求,所(suo)以很多(duo)企(qi)業(ye)紛紛轉(zhuan)向(xiang)專注于新型(xing)(xing)環(huan)保(bao)(bao)(bao)(bao)(bao)無(wu)(wu)油(you)(you)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)。同(tong)(tong)(tong)(tong)時,由于環(huan)境(jing)(jing)的(de)(de)(de)(de)重要性,為國(guo)(guo)家(jia)比(bi)以往任(ren)何時候(hou)的(de)(de)(de)(de)程度(du),一方(fang)面,導(dao)致(zhi)各種環(huan)境(jing)(jing)政策(ce)下降。當(dang)地(di)政府的(de)(de)(de)(de)綠色GDP緊縮(suo)的(de)(de)(de)(de)環(huan)境(jing)(jing)評估,也(ye)加緊努(nu)力控制(zhi)環(huan)境(jing)(jing)取樣。對(dui)不(bu)符合(he)環(huan)保(bao)(bao)(bao)(bao)(bao)設(she)備應為零讓(rang)利執法,對(dui)使(shi)用扣押(ya)淘(tao)汰禁令(ling),鼓勵企(qi)業(ye)不(bu)符合(he)環(huan)保(bao)(bao)(bao)(bao)(bao)的(de)(de)(de)(de)提升生(sheng)產(chan)設(she)施,另(ling)一方(fang)面,引導(dao)企(qi)業(ye)采用新的(de)(de)(de)(de)環(huan)保(bao)(bao)(bao)(bao)(bao)型(xing)(xing)無(wu)(wu)油(you)(you)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)產(chan)品(pin)(pin),不(bu)是一個國(guo)(guo)家(jia)的(de)(de)(de)(de)響應倡導(dao)節能(neng)減(jian)排和(he)(he)發展的(de)(de)(de)(de)環(huan)保(bao)(bao)(bao)(bao)(bao)要求,同(tong)(tong)(tong)(tong)時也(ye)真(zhen)(zhen)(zhen)(zhen)(zhen)正給自己帶來的(de)(de)(de)(de)設(she)備具有高效節能(neng),安全可(ke)靠,噪音低(di),壽命長,無(wu)(wu)需油(you)(you)耗,維(wei)修方(fang)便等實實在在的(de)(de)(de)(de)好處,當(dang)然(ran),同(tong)(tong)(tong)(tong)時也(ye)避免影響生(sheng)產(chan)環(huan)境(jing)(jing)檢(jian)測。所(suo)以市場上(shang)環(huan)保(bao)(bao)(bao)(bao)(bao)型(xing)(xing)無(wu)(wu)油(you)(you)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)產(chan)品(pin)(pin)由不(bu)同(tong)(tong)(tong)(tong)的(de)(de)(de)(de)用戶和(he)(he)使(shi)用共同(tong)(tong)(tong)(tong)關(guan)心的(de)(de)(de)(de)。新型(xing)(xing)環(huan)保(bao)(bao)(bao)(bao)(bao)無(wu)(wu)油(you)(you)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)制(zhi)泵(beng)吸(xi)收先(xian)進技(ji)術,智能(neng)采用先(xian)進的(de)(de)(de)(de)制(zhi)造技(ji)術,其環(huan)保(bao)(bao)(bao)(bao)(bao)性能(neng)和(he)(he)節能(neng)的(de)(de)(de)(de)目(mu)標(biao)一直是國(guo)(guo)內和(he)(he)國(guo)(guo)際認可(ke)的(de)(de)(de)(de)認證標(biao)準,新型(xing)(xing)環(huan)保(bao)(bao)(bao)(bao)(bao)油(you)(you)設(she)計的(de)(de)(de)(de)一個新的(de)(de)(de)(de)水平免費真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng),因為不(bu)再使(shi)用真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)密封解決方(fang)案或大量的(de)(de)(de)(de)油(you)(you),不(bu)添加任(ren)何真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)油(you)(you)工作,提高廢氣的(de)(de)(de)(de)質量,從而降低(di)了企(qi)業(ye)使(shi)用油(you)(you)的(de)(de)(de)(de)成(cheng)本,同(tong)(tong)(tong)(tong)時也(ye)減(jian)少了對(dui)環(huan)境(jing)(jing)的(de)(de)(de)(de)污染職場,環(huan)保(bao)(bao)(bao)(bao)(bao),無(wu)(wu)油(you)(you)化結(jie)合(he)消(xiao)音器和(he)(he)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)過濾裝(zhuang)置,無(wu)(wu)油(you)(you)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng),實現環(huan)境(jing)(jing)和(he)(he)靜(jing)音效果,而超低(di)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong),超靜(jing)音,結(jie)構(gou)緊湊,重量輕,結(jie)構(gou)簡單等優點。環(huan)保(bao)(bao)(bao)(bao)(bao)型(xing)(xing)無(wu)(wu)油(you)(you)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)已被廣泛(fan)應用于醫(yi)療器械(xie),汽車,自動化,印刷機(ji)械(xie),包裝(zhuang)機(ji)械(xie),食(shi)品(pin)(pin)保(bao)(bao)(bao)(bao)(bao)鮮,水產(chan)養殖,水的(de)(de)(de)(de)凈化處理(li),分析儀(yi)器,美容保(bao)(bao)(bao)(bao)(bao)健,廣告,維(wei)修設(she)備,生(sheng)物(wu)制(zhi)藥,通信(xin),電...
2019 - 10 - 25
隨著對(dui)煤(mei)(mei)礦(kuang)安全的(de)(de)(de)日(ri)益重視,將對(dui)煤(mei)(mei)礦(kuang)領域中(zhong)(zhong)使(shi)用的(de)(de)(de)水(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)提出(chu)更(geng)高的(de)(de)(de)要(yao)(yao)求和標準。讓我(wo)們(men)看一下(xia)水(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)在煤(mei)(mei)炭行業中(zhong)(zhong)排名前五的(de)(de)(de)應(ying)用。  1.煉煤(mei)(mei)-水(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)  在精煤(mei)(mei)的(de)(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)過(guo)(guo)濾過(guo)(guo)程中(zhong)(zhong),通常需(xu)要(yao)(yao)使(shi)用水(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)來承(cheng)受空(kong)(kong)(kong)氣(qi)(qi)(qi)和水(shui)(shui)的(de)(de)(de)沖擊,并(bing)(bing)且需(xu)要(yao)(yao)預分離(li)(li)(li)器來使(shi)壓(ya)力平穩并(bing)(bing)分離(li)(li)(li)液體(ti)。  2.除(chu)塵-水(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)  煤(mei)(mei)礦(kuang)區粉塵多,成(cheng)分復雜,是(shi)煤(mei)(mei)礦(kuang)區地(di)面污(wu)染(ran)的(de)(de)(de)主(zhu)要(yao)(yao)來源。大型水(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)是(shi)主(zhu)泵(beng)(beng),配(pei)(pei)備(bei)有分離(li)(li)(li),除(chu)塵,保護等裝置,可實現礦(kuang)區粉塵的(de)(de)(de)循(xun)環(huan)(huan)(huan)(huan)利用,并(bing)(bing)起到凈化(hua)(hua)空(kong)(kong)(kong)氣(qi)(qi)(qi)的(de)(de)(de)作用。  3.生(sheng)產(chan)防靜(jing)(jing)電(dian)(dian)設(she)備(bei)-水(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)  在生(sheng)產(chan)防靜(jing)(jing)電(dian)(dian),阻燃輸(shu)送(song)帶(dai)和井下(xia)服裝的(de)(de)(de)過(guo)(guo)程中(zhong)(zhong),采用真(zhen)(zhen)空(kong)(kong)(kong)浸漬工藝使(shi)防靜(jing)(jing)電(dian)(dian),阻燃劑進入(ru)輸(shu)送(song)帶(dai)內(nei)部(bu),代替了原來的(de)(de)(de)噴涂工藝,更(geng)加安全可靠。  4.真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)干燥(zao)電(dian)(dian)纜-水(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)  礦(kuang)井電(dian)(dian)纜長期用于相對(dui)潮濕的(de)(de)(de)礦(kuang)井中(zhong)(zhong),很容(rong)易降低絕(jue)緣性能(neng)。 水(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)用作泵(beng)(beng)送(song)設(she)備(bei),低電(dian)(dian)壓(ya)和大電(dian)(dian)流在電(dian)(dian)纜內(nei)部(bu)通過(guo)(guo)。內(nei)部(bu)產(chan)生(sheng)熱量(liang),在低氧(yang)濃度下(xia)完成(cheng)干燥(zao),可有效(xiao)防止(zhi)氧(yang)化(hua)(hua)現象,延長電(dian)(dian)纜的(de)(de)(de)老化(hua)(hua)時間(jian)處理。  5.抽氣(qi)(qi)(qi)-水(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)  天然(ran)氣(qi)(qi)(qi)也被稱為煤(mei)(mei)層(ceng)氣(qi)(qi)(qi),主(zhu)要(yao)(yao)成(cheng)分是(shi)甲(jia)烷(wan)。地(di)下(xia)煤(mei)(mei)層(ceng)中(zhong)(zhong)的(de)(de)(de)瓦斯含量(liang)非常豐富。如果(guo)自然(ran)的(de)(de)(de)散發飄(piao)在空(kong)(kong)(kong)中(zhong)(zhong),將會(hui)造成(cheng)嚴重的(de)(de)(de)溫室效(xiao)應(ying),并(bing)(bing)存在嚴重的(de)(de)(de)爆炸危險。眾所周(zhou)知,水(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)是(shi)抽出(chu)易燃氣(qi)(qi)(qi)體(ti)和爆炸性氣(qi)(qi)(qi)體(ti)(例如氣(qi)(qi)(qi)體(ti))的(de)(de)(de)首選設(she)備(bei)之(zhi)一,因(yin)為它在泵(beng)(beng)送(song)和排氣(qi)(qi)(qi)時幾乎是(shi)等溫的(de)(de)(de)。如果(guo)要(yao)(yao)抽出(chu)氣(qi)(qi)(qi)體(ti),則水(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)應(ying)配(pei)(pei)備(bei)防爆電(dian)(dian)機。
2019 - 11 - 05
我(wo)們都知道(dao),在(zai)(zai)(zai)(zai)(zai)水(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng),一(yi)(yi)般使(shi)(shi)用作(zuo)(zuo)(zuo)(zuo)為(wei)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)流(liu)(liu)(liu)體(ti)是水(shui)(shui)(shui)(shui)(shui),排出吸入(ru)(ru)到真(zhen)(zhen)(zhen)空(kong)(kong)中(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)的(de)(de)(de)(de)(de)(de)(de)過(guo)程中(zhong)(zhong)達到的(de)(de)(de)(de)(de)(de)(de)目的(de)(de)(de)(de)(de)(de)(de),處理(li)水(shui)(shui)(shui)(shui)(shui)被吸入(ru)(ru)水(shui)(shui)(shui)(shui)(shui),由(you)(you)于擊打(da)發送(song)(song)泵(beng)(beng)壁,所述葉輪(lun),由(you)(you)此充當盤由(you)(you)于工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)流(liu)(liu)(liu)體(ti)和真(zhen)(zhen)(zhen)空(kong)(kong)降(jiang)低(di)的(de)(de)(de)(de)(de)(de)(de)溫(wen)(wen)(wen)(wen)度(du)(du)(du)上(shang)升產生(sheng)熱量,如果我(wo)們的(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)穩(wen)定流(liu)(liu)(liu)被排出在(zai)(zai)(zai)(zai)(zai)水(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)泵(beng)(beng)吸入(ru)(ru)的(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)的(de)(de)(de)(de)(de)(de)(de)不(bu)會產生(sheng)這(zhe)樣的(de)(de)(de)(de)(de)(de)(de),但它在(zai)(zai)(zai)(zai)(zai)有必要很多情況下,水(shui)(shui)(shui)(shui)(shui)或(huo)其(qi)它工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)流(liu)(liu)(liu)體(ti)循環(huan)(huan)(huan)(huan)使(shi)(shi)用,這(zhe)時(shi)候需要配(pei)置(zhi)一(yi)(yi)個冷(leng)(leng)(leng)卻(que)塔(ta)(ta)或(huo)冷(leng)(leng)(leng)凝器(qi),使(shi)(shi)水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)正常工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)。  冷(leng)(leng)(leng)卻(que)塔(ta)(ta)是一(yi)(yi)種散熱片,水(shui)(shui)(shui)(shui)(shui)分(fen)散在(zai)(zai)(zai)(zai)(zai)空(kong)(kong)調或(huo)制冷(leng)(leng)(leng)產生(sheng)的(de)(de)(de)(de)(de)(de)(de),工(gong)(gong)業廢熱的(de)(de)(de)(de)(de)(de)(de)吸熱蒸(zheng)(zheng)發裝置(zhi).以(yi)(yi)確保使(shi)(shi)用該(gai)系統的(de)(de)(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)(de)(de)操(cao)作(zuo)(zuo)(zuo)(zuo)原(yuan)理(li)的(de)(de)(de)(de)(de)(de)(de),他(ta)可以(yi)(yi)降(jiang)下來的(de)(de)(de)(de)(de)(de)(de)冷(leng)(leng)(leng)卻(que)水(shui)(shui)(shui)(shui)(shui)的(de)(de)(de)(de)(de)(de)(de)溫(wen)(wen)(wen)(wen)度(du)(du)(du)。使(shi)(shi)用該(gai)原(yuan)理(li),我(wo)們可以(yi)(yi)解決(jue)水(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)問題(ti)來降(jiang)低(di)循環(huan)(huan)(huan)(huan)液的(de)(de)(de)(de)(de)(de)(de)溫(wen)(wen)(wen)(wen)度(du)(du)(du)上(shang)升的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)度(du)(du)(du)。在(zai)(zai)(zai)(zai)(zai)我(wo)們的(de)(de)(de)(de)(de)(de)(de)漏極水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)被打(da)開(kai)并連(lian)接到冷(leng)(leng)(leng)卻(que)塔(ta)(ta)的(de)(de)(de)(de)(de)(de)(de)管道(dao),通(tong)過(guo)冷(leng)(leng)(leng)卻(que)塔(ta)(ta)的(de)(de)(de)(de)(de)(de)(de)冷(leng)(leng)(leng)卻(que)效果以(yi)(yi)降(jiang)低(di)水(shui)(shui)(shui)(shui)(shui)的(de)(de)(de)(de)(de)(de)(de)溫(wen)(wen)(wen)(wen)度(du)(du)(du),然(ran)后(hou)讓水(shui)(shui)(shui)(shui)(shui)進入(ru)(ru)儲(chu)存箱或(huo)貯存器(qi),使(shi)(shi)得(de)水(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)泵(beng)(beng)在(zai)(zai)(zai)(zai)(zai)連(lian)續(xu)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)過(guo)程可以(yi)(yi)控制循環(huan)(huan)(huan)(huan)流(liu)(liu)(liu)體(ti)的(de)(de)(de)(de)(de)(de)(de)溫(wen)(wen)(wen)(wen)度(du)(du)(du),從而解決(jue)了水(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)泵(beng)(beng)循環(huan)(huan)(huan)(huan)流(liu)(liu)(liu)體(ti)溫(wen)(wen)(wen)(wen)度(du)(du)(du)由(you)(you)于真(zhen)(zhen)(zhen)空(kong)(kong)度(du)(du)(du)降(jiang)低(di)。  在(zai)(zai)(zai)(zai)(zai)真(zhen)(zhen)(zhen)空(kong)(kong)蒸(zheng)(zheng)餾或(huo)真(zhen)(zhen)(zhen)空(kong)(kong)冷(leng)(leng)(leng)卻(que)過(guo)程中(zhong)(zhong),氣體(ti)的(de)(de)(de)(de)(de)(de)(de)溫(wen)(wen)(wen)(wen)度(du)(du)(du)過(guo)高(gao)會引起泵(beng)(beng)送(song)(song)的(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)溫(wen)(wen)(wen)(wen)度(du)(du)(du)上(shang)升,以(yi)(yi)減(jian)少水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)度(du)(du)(du),所以(yi)(yi)我(wo)們必須(xu)在(zai)(zai)(zai)(zai)(zai)的(de)(de)(de)(de)(de)(de)(de)入(ru)(ru)口被連(lian)接水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)冷(leng)(leng)(leng)凝器(qi)。冷(leng)(leng)(leng)卻(que)冷(leng)(leng)(leng)凝器(qi)的(de)(de)(de)(de)(de)(de)(de)氣體(ti)溫(wen)(wen)(wen)(wen)度(du)(du)(du)降(jiang)低(di),然(ran)后(hou)被吸入(ru)(ru)到水(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)泵(beng)(beng)之后(hou),那么(me)它將解決(jue)由(you)(you)于在(zai)(zai)(zai)(zai)(zai)真(zhen)(zhen)(zhen)空(kong)(kong)中(zhong)(zhong)減(jian)少高(gao)溫(wen)(wen)(wen)(wen)下的(de)(de)(de)(de)(de)(de)(de)問題(ti)。  真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)系統由(you)(you)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng),緩沖罐(guan),和集塵罐(guan)閥關(guan)閉鏈路信道(dao)組成(cheng)。和一(yi)(yi)定程度(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)吸入(ru)(ru)容(rong)量的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)的(de)(de)(de)(de)(de)(de)(de)被選擇(ze)作(zuo)(zuo)(zuo)(zuo)為(wei)關(guan)鍵V形(xing)方法的(de)(de)(de)(de)(de)(de)(de)成(cheng)功(gong)。消費繞到-66500Pa真(zhen)(zhen)(zhen)空(kong)(kong)(-500mmHg)的(de)(de)(de)(de)(de)(de)(de)一(yi)(yi)般程度(du)(du)(du)最高(gao)。緩沖罐(guan)是密封(feng)容(rong)器(qi),其(qi)主要功(gong)能是穩(wen)定真(zhen)(zhen)(zhen)...
2019 - 11 - 06
在工業機(ji)械(xie)水(shui)(shui)(shui)環真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)設(she)(she)(she)備的(de)(de)使(shi)用(yong)(yong)中,軸(zhou)(zhou)承(cheng),電動(dong)機(ji)等是(shi)(shi)通用(yong)(yong)的(de)(de)必不可少的(de)(de)附件(jian)(jian),它們在設(she)(she)(she)備中起(qi)著重(zhong)(zhong)要(yao)(yao)的(de)(de)作用(yong)(yong),并(bing)且(qie)(qie)(qie)除某些(xie)設(she)(she)(she)備外,還有(you)一種軸(zhou)(zhou)封(feng)(feng)的(de)(de)附件(jian)(jian)也(ye)起(qi)著重(zhong)(zhong)要(yao)(yao)的(de)(de)作用(yong)(yong)防止液體在設(she)(she)(she)備的(de)(de)軸(zhou)(zhou)和軸(zhou)(zhou)承(cheng)之(zhi)間(jian)泄(xie)漏(lou)(lou)。那么(me),如(ru)何判(pan)斷水(shui)(shui)(shui)環真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)軸(zhou)(zhou)封(feng)(feng)是(shi)(shi)否(fou)(fou)(fou)泄(xie)漏(lou)(lou)?  1.檢(jian)(jian)查(cha)(cha)低壓缸排氣安全門是(shi)(shi)否(fou)(fou)(fou)完整并(bing)且(qie)(qie)(qie)沒有(you)吸氣。  2.檢(jian)(jian)查(cha)(cha)并(bing)確(que)保真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)使(shi)門關(guan)閉(bi)(bi)且(qie)(qie)(qie)不會泄(xie)漏(lou)(lou)。  3.確(que)保冷(leng)凝(ning)器(qi)的(de)(de)蒸汽出口關(guan)閉(bi)(bi)且(qie)(qie)(qie)不泄(xie)漏(lou)(lou)。  4.確(que)保真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)系(xi)統的(de)(de)水(shui)(shui)(shui)位計不破裂或(huo)泄(xie)漏(lou)(lou)。  5. 檢(jian)(jian)查(cha)(cha)水(shui)(shui)(shui)環真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)閥(fa)(fa)的(de)(de)水(shui)(shui)(shui)封(feng)(feng),管道,法蘭或(huo)焊縫是(shi)(shi)否(fou)(fou)(fou)緊固,特別是(shi)(shi)膨(peng)脹罐或(huo)鍋爐起(qi)動(dong)器(qi)分離器(qi)與冷(leng)凝(ning)器(qi)管和閥(fa)(fa)口是(shi)(shi)否(fou)(fou)(fou)緊密(mi)。  6.檢(jian)(jian)查(cha)(cha)抽氣管與鋼瓶之(zhi)間(jian)的(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)連接是(shi)(shi)否(fou)(fou)(fou)泄(xie)漏(lou)(lou)。在此(ci),當減(jian)少負荷時漏(lou)(lou)氣減(jian)少,并(bing)且(qie)(qie)(qie)在增加(jia)(jia)負荷后(hou)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度稍(shao)微升高。  7. 檢(jian)(jian)查(cha)(cha)水(shui)(shui)(shui)環真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)低壓加(jia)(jia)熱器(qi)水(shui)(shui)(shui)位是(shi)(shi)否(fou)(fou)(fou)正(zheng)常,接地(di)門是(shi)(shi)否(fou)(fou)(fou)緊固。  8.檢(jian)(jian)查(cha)(cha)調速供(gong)水(shui)(shui)(shui)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)重(zhong)(zhong)力回水(shui)(shui)(shui)是(shi)(shi)否(fou)(fou)(fou)通向冷(leng)凝(ning)器(qi)。如(ru)果回水(shui)(shui)(shui)量少,則無法密(mi)封(feng)(feng)水(shui)(shui)(shui)封(feng)(feng)袋(dai),應將真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)密(mi)封(feng)(feng)水(shui)(shui)(shui)返(fan)回到溝槽。  以上是(shi)(shi)判(pan)斷水(shui)(shui)(shui)環真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)軸(zhou)(zhou)封(feng)(feng)是(shi)(shi)否(fou)(fou)(fou)泄(xie)漏(lou)(lou)的(de)(de)方(fang)法,主要(yao)(yao)原因是(shi)(shi)從以上幾個方(fang)面入手,希望您(nin)能理(li)解。密(mi)封(feng)(feng)問題(ti)在許多水(shui)(shui)(shui)環泵(beng)(beng)(beng)設(she)(she)(she)備的(de)(de)使(shi)用(yong)(yong)中非常重(zhong)(zhong)要(yao)(yao),因為(wei)其后(hou)果很嚴重(zhong)(zhong),會導(dao)致(zhi)環境污染和石油資(zi)源的(de)(de)浪費,因此(ci)必須認真(zhen)(zhen)(zhen)(zhen)(zhen)處(chu)理(li)。
2019 - 11 - 08
生(sheng)(sheng)物制(zhi)藥(yao)(yao)(yao)作為(wei)一種(zhong)高(gao)科技產(chan)(chan)(chan)(chan)(chan)(chan)業,隨(sui)著近幾年(nian)(nian)科學技術(shu)(shu)的提(ti)(ti)高(gao),得到了迅(xun)猛(meng)的發展,為(wei)我國的生(sheng)(sheng)物制(zhi)藥(yao)(yao)(yao)帶來的前所未有的廣(guang)闊的市場前景。 制(zhi)藥(yao)(yao)(yao)產(chan)(chan)(chan)(chan)(chan)(chan)業與(yu)(yu)生(sheng)(sheng)物醫(yi)(yi)(yi)(yi)(yi)學工(gong)(gong)(gong)(gong)程產(chan)(chan)(chan)(chan)(chan)(chan)業是現(xian)代醫(yi)(yi)(yi)(yi)(yi)藥(yao)(yao)(yao)產(chan)(chan)(chan)(chan)(chan)(chan)業的兩大(da)(da)支柱。旋片真(zhen)空(kong)(kong)(kong)泵在制(zhi)藥(yao)(yao)(yao)產(chan)(chan)(chan)(chan)(chan)(chan)業與(yu)(yu)生(sheng)(sheng)物醫(yi)(yi)(yi)(yi)(yi)學工(gong)(gong)(gong)(gong)程產(chan)(chan)(chan)(chan)(chan)(chan)業應用(yong)(yong)的越來越廣(guang)泛.  生(sheng)(sheng)物醫(yi)(yi)(yi)(yi)(yi)藥(yao)(yao)(yao)產(chan)(chan)(chan)(chan)(chan)(chan)業由(you)生(sheng)(sheng)物技術(shu)(shu)產(chan)(chan)(chan)(chan)(chan)(chan)業與(yu)(yu)醫(yi)(yi)(yi)(yi)(yi)藥(yao)(yao)(yao)產(chan)(chan)(chan)(chan)(chan)(chan)業共同(tong)組(zu)成。生(sheng)(sheng)物醫(yi)(yi)(yi)(yi)(yi)學工(gong)(gong)(gong)(gong)程是綜合應用(yong)(yong)生(sheng)(sheng)命科學與(yu)(yu)工(gong)(gong)(gong)(gong)程科學的原理和(he)(he)方法,從工(gong)(gong)(gong)(gong)程學角度在分(fen)子(zi)、細(xi)胞、組(zu)織、器(qi)(qi)官乃(nai)至整個(ge)人體系統多層(ceng)次認識人體的結(jie)構、功能和(he)(he)其(qi)他生(sheng)(sheng)命現(xian)象(xiang),研究用(yong)(yong)于(yu)防病(bing)、治(zhi)病(bing)、人體功能輔助及衛生(sheng)(sheng)保(bao)健(jian)的人工(gong)(gong)(gong)(gong)材料、制(zhi)品(pin)、裝置(zhi)(zhi)和(he)(he)系統技術(shu)(shu)的總稱。  生(sheng)(sheng)物醫(yi)(yi)(yi)(yi)(yi)學工(gong)(gong)(gong)(gong)程產(chan)(chan)(chan)(chan)(chan)(chan)業包括(kuo):生(sheng)(sheng)物醫(yi)(yi)(yi)(yi)(yi)學材料制(zhi)品(pin)、(生(sheng)(sheng)物)人工(gong)(gong)(gong)(gong)器(qi)(qi)官、醫(yi)(yi)(yi)(yi)(yi)學影(ying)像和(he)(he)診(zhen)斷設備、醫(yi)(yi)(yi)(yi)(yi)學電子(zi)儀器(qi)(qi)和(he)(he)監(jian)護裝置(zhi)(zhi)、現(xian)代醫(yi)(yi)(yi)(yi)(yi)學治(zhi)療設備、醫(yi)(yi)(yi)(yi)(yi)學信息技術(shu)(shu)、康復工(gong)(gong)(gong)(gong)程技術(shu)(shu)和(he)(he)裝置(zhi)(zhi)、組(zu)織工(gong)(gong)(gong)(gong)程等。  旋片真(zhen)空(kong)(kong)(kong)泵在制(zhi)藥(yao)(yao)(yao)化工(gong)(gong)(gong)(gong)行業中必(bi)不可(ke)(ke)少,它的應用(yong)(yong)優(you)點有哪些呢(ni)?  1.由(you)于(yu)旋片真(zhen)空(kong)(kong)(kong)泵減少了29kw,按每年(nian)(nian)連續生(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)(chan)10個(ge)月計算,可(ke)(ke)節約電費。  2.由(you)于(yu)原系統真(zhen)空(kong)(kong)(kong)度不夠高(gao),要提(ti)(ti)高(gao)加熱溫度。現(xian)改用(yong)(yong)旋片真(zhen)空(kong)(kong)(kong)泵為(wei)主泵,系統真(zhen)空(kong)(kong)(kong)度較好,可(ke)(ke)以(yi)增(zeng)加投料量(liang),提(ti)(ti)高(gao)每月產(chan)(chan)(chan)(chan)(chan)(chan)量(liang),產(chan)(chan)(chan)(chan)(chan)(chan)品(pin)收(shou)率也提(ti)(ti)高(gao)了,這為(wei)公司帶來可(ke)(ke)觀的經濟效益(yi)。  3.旋片真(zhen)空(kong)(kong)(kong)泵無污水(shui)排放,排氣(qi)口(kou)配有液氣(qi)分(fen)離裝置(zhi)(zhi),可(ke)(ke)回收(shou)部分(fen)物料,同(tong)時旋片真(zhen)空(kong)(kong)(kong)泵本身(shen)耐腐(fu)蝕,可(ke)(ke)抽除酸堿性氣(qi)體以(yi)及大(da)(da)量(liang)水(shui)汽和(he)(he)粉塵的氣(qi)體。  4.旋片真(zhen)空(kong)(kong)(kong)泵運(yun)轉非常平穩可(ke)(ke)靠,維(wei)修率極低,維(wei)護保(bao)養(yang)方便,是制(zhi)藥(yao)(yao)(yao)、化工(gong)(gong)(gong)(gong)、產(chan)(chan)(chan)(chan)(chan)(chan)...
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發布時間(jian): 2019 - 07 - 08
來源(yuan): 250
在(zai)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)調(diao)(diao)器(qi)抽(chou)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)操(cao)作(zuo)中(zhong)(zhong),分離(li)器(qi)的(de)(de)(de)(de)抽(chou)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)操(cao)作(zuo)比整(zheng)(zheng)體(ti)(ti)式空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)調(diao)(diao)器(qi)(窗式機器(qi))的(de)(de)(de)(de)抽(chou)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)操(cao)作(zuo)簡(jian)單。由于分體(ti)(ti)式空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)調(diao)(diao)器(qi)的(de)(de)(de)(de)室(shi)(shi)(shi)外機上(shang)(shang)有兩(liang)個(ge)(ge)截(jie)(jie)(jie)(jie)(jie)止(zhi)(zhi)閥(fa)(fa)(fa),因此有一個(ge)(ge)維護(hu)端口(kou)專用(yong)于真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong),測量低(di)(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)或高壓(ya)(ya)(ya)(ya)(ya)(ya)截(jie)(jie)(jie)(jie)(jie)止(zhi)(zhi)閥(fa)(fa)(fa)上(shang)(shang)的(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)和(he)(he)充注制(zhi)冷(leng)(leng)劑(ji),可直(zhi)(zhi)接(jie)(jie)(jie)與(yu)(yu)(yu)(yu)復(fu)(fu)(fu)合(he)(he)(he)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)表(biao)(biao)(biao)。空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)調(diao)(diao)沒(mei)有特殊的(de)(de)(de)(de)維修口(kou),因此需要(yao)一個(ge)(ge)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)閥(fa)(fa)(fa)來焊接(jie)(jie)(jie)工藝管(guan)上(shang)(shang)的(de)(de)(de)(de)閥(fa)(fa)(fa)門(men),以(yi)(yi)便(bian)與(yu)(yu)(yu)(yu)復(fu)(fu)(fu)合(he)(he)(he)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)表(biao)(biao)(biao)連(lian)(lian)接(jie)(jie)(jie)。以(yi)(yi)下(xia)主要(yao)介紹分體(ti)(ti)式空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)調(diao)(diao)的(de)(de)(de)(de)抽(chou)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)操(cao)作(zuo)。 (1)整(zheng)(zheng)個(ge)(ge)系統(tong)(tong)抽(chou)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong),室(shi)(shi)(shi)外機使(shi)(shi)用(yong)兩(liang)個(ge)(ge)或三(san)(san)(san)個(ge)(ge)截(jie)(jie)(jie)(jie)(jie)止(zhi)(zhi)閥(fa)(fa)(fa)(冷(leng)(leng)卻(que)能(neng)力(li)(li)(li)小于7100W,即(ji)低(di)(di)(di)(di)(di)于3的(de)(de)(de)(de)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)調(diao)(diao)僅用(yong)于低(di)(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya),三(san)(san)(san)通(tong)(tong)截(jie)(jie)(jie)(jie)(jie)止(zhi)(zhi)閥(fa)(fa)(fa),所(suo)以(yi)(yi)只能(neng)單泵(beng))操(cao)作(zuo)步驟如下(xia): 復(fu)(fu)(fu)合(he)(he)(he)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)表(biao)(biao)(biao)的(de)(de)(de)(de)中(zhong)(zhong)間(jian)(jian)軟(ruan)(ruan)(ruan)管(guan)連(lian)(lian)接(jie)(jie)(jie)到真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng),低(di)(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)軟(ruan)(ruan)(ruan)管(guan)與(yu)(yu)(yu)(yu)三(san)(san)(san)通(tong)(tong)截(jie)(jie)(jie)(jie)(jie)止(zhi)(zhi)閥(fa)(fa)(fa)(直(zhi)(zhi)流閥(fa)(fa)(fa))連(lian)(lian)接(jie)(jie)(jie)。 打開復(fu)(fu)(fu)合(he)(he)(he)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)表(biao)(biao)(biao)的(de)(de)(de)(de)低(di)(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)LO;閥(fa)(fa)(fa)門(men)使(shi)(shi)室(shi)(shi)(shi)內和(he)(he)室(shi)(shi)(shi)外機器(qi)完(wan)全連(lian)(lian)接(jie)(jie)(jie)。 打開真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng),檢(jian)查連(lian)(lian)接(jie)(jie)(jie)點是(shi)(shi)否(fou)足(zu)以(yi)(yi)密封,并(bing)運行(xing)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)使(shi)(shi)系統(tong)(tong)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)低(di)(di)(di)(di)(di)于133Pa。 關閉復(fu)(fu)(fu)合(he)(he)(he)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)表(biao)(biao)(biao)的(de)(de)(de)(de)中(zhong)(zhong)間(jian)(jian)軟(ruan)(ruan)(ruan)管(guan)閥(fa)(fa)(fa)并(bing)關閉真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)。 將中(zhong)(zhong)間(jian)(jian)軟(ruan)(ruan)(ruan)管(guan)從真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)中(zhong)(zhong)取出(chu)并(bing)連(lian)(lian)接(jie)(jie)(jie)到小氟(fu)瓶上(shang)(shang)。中(zhong)(zhong)間(jian)(jian)軟(ruan)(ruan)(ruan)管(guan)和(he)(he)復(fu)(fu)(fu)合(he)(he)(he)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)表(biao)(biao)(biao)處(chu)于半(ban)連(lian)(lian)接(jie)(jie)(jie)狀態,小氟(fu)瓶的(de)(de)(de)(de)閥(fa)(fa)(fa)門(men)略微(wei)打開,排出(chu)中(zhong)(zhong)間(jian)(jian)軟(ruan)(ruan)(ruan)管(guan)的(de)(de)(de)(de)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣(qi),中(zhong)(zhong)間(jian)(jian)軟(ruan)(ruan)(ruan)管(guan)與(yu)(yu)(yu)(yu)復(fu)(fu)(fu)合(he)(he)(he)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)表(biao)(biao)(biao)牢固(gu)連(lian)(lian)接(jie)(jie)(jie)。打開復(fu)(fu)(fu)合(he)(he)(he)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)表(biao)(biao)(biao)的(de)(de)(de)(de)高低(di)(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)閥(fa)(fa)(fa)門(men),完(wan)全打開小氟(fu)瓶的(de)(de)(de)(de)閥(fa)(fa)(fa)門(men),使(shi)(shi)氟(fu)利昂氣(qi)體(ti)(ti)自(zi)動進入制(zhi)冷(leng)(leng)系統(tong)(tong)。(2)整(zheng)(zheng)個(ge)(ge)系統(tong)(tong)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)吸塵,室(shi)(shi)(shi)外機采用(yong)三(san)(san)(san)通(tong)(tong)截(jie)(jie)(jie)(jie)(jie)止(zhi)(zhi)閥(fa)(fa)(fa)(制(zhi)冷(leng)(leng)量大于7100W,即(ji)3以(yi)(yi)上(shang)(shang),室(shi)(shi)(shi)外機低(di)(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)側和(he)(he)高壓(ya)(ya)(ya)(ya)(ya)(ya)側)使(shi)(shi)用(yong)三(san)(san)(san)通(tong)(tong)截(jie)(jie)(jie)(jie)(jie)止(zhi)(zhi)閥(fa)(fa)(fa))。 復(fu)(fu)(fu)合(he)(he)(he)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)表(biao)(biao)(biao)的(de)(de)(de)(de)高壓(ya)(ya)(ya)(ya)(ya)(ya)軟(ruan)(ruan)(ruan)管(guan)與(yu)(yu)(yu)(yu)高壓(ya)(ya)(ya)(ya)(ya)(ya)三(san)(san)(san)通(tong)(tong)截(jie)(jie)(jie)(jie)(jie)止(zhi)(zhi)閥(fa)(fa)(fa)(液管(guan)截(jie)(jie)(jie)(jie)(jie)止(zhi)(zhi)閥(fa)(fa)(fa))連(lian)(lian)接(jie)(jie)(jie),復(fu)(fu)(fu)合(he)(he)(he)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)表(biao)(biao)(biao)的(de)(de)(de)(de)低(di)(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)軟(ruan)(ruan)(ruan)管(guan)與(yu)(yu)(yu)(yu)低(di)(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)三(san)(san)(san)通(tong)(tong)連(lian)(lian)接(jie)(jie)(jie)截(jie)(jie)(jie)(jie)(jie)止(zhi)(zhi)閥(fa)(fa)(fa)(燃氣(qi)管(guan)截(jie)(jie)(jie)(jie)(jie)止(zhi)(zhi)閥(fa)(fa)(fa)),中(zhong)(zhong)間(jian)(jian)軟(ruan)(ruan)(ruan)管(guan)和(he)(he)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)連(lian)(lian)接(jie)(jie)(jie)。 打開復(fu)(fu)(fu)合(he)(he)(he)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)表(biao)(biao)(biao)的(de)(de)(de)(de)高壓(ya)(ya)(ya)(ya)(ya)(ya)和(he)(he)低(di)(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)閥(fa)(fa)(fa)門(men)和(he)(he)三(san)(san)(san)通(tong)(tong)截(jie)(jie)(jie)(jie)(jie)止(zhi)(zhi)閥(fa)(fa)(fa),使(shi)(shi)室(shi)(shi)(shi)內和(he)(he)室(shi)(shi)(shi)外機器(qi)完(wan)全連(lian)(lian)接(jie)(jie)(jie)。 打開真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)。同時,檢(jian)查連(lian)(lian)接(jie)(jie)(jie)點是(shi)(shi)否(fou)足(zu)以(yi)(yi)密封,并(bing)運行(xing)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)使(shi)(shi)系統(tong)(tong)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)低(di)(di)(di)(di)(di)于133Pa。 關閉復(fu)(fu)(fu)合(he)(he)(he)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)表(biao)(biao)(biao)的(de)(de)(de)(de)高壓(ya)(ya)(ya)(ya)(ya)(ya)和(he)(he)低(di)(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)閥(fa)(fa)(fa)門(men),關閉真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)。 將中(zhong)(zhong)間(jian)(jian)軟(ruan)(ruan)(ruan)管(guan)從真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)中(zhong)(zhong)取出(chu)并(bing)連(lian)(lian)接(jie)(jie)(jie)到小氟(fu)瓶上(shang)(shang)。中(zhong)(zhong)間(jian)(jian)軟(ruan)(ruan)(ruan)管(guan)和(he)(he)復(fu)(fu)(fu)合(he)(he)(he)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)表(biao)(biao)(biao)處(chu)于半(ban)連(lian)(lian)...
發布時間: 2019 - 07 - 07
來源: 124
之前的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)新聞資訊介紹了磚(zhuan)(zhuan)(zhuan)瓦廠(chang)所用(yong)(yong)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)類(lei)型及(ji)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)擠(ji)(ji)(ji)出(chu)(chu)(chu)機(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)主要應用(yong)(yong),但(dan)未涉及(ji)到(dao)(dao)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)擠(ji)(ji)(ji)出(chu)(chu)(chu)機(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)能(neng)(neng)(neng)耗方(fang)面,在現在節(jie)(jie)約型社(she)會(hui)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)條件下,如何節(jie)(jie)約能(neng)(neng)(neng)源(yuan)成(cheng)(cheng)(cheng)為每個磚(zhuan)(zhuan)(zhuan)瓦企(qi)業(ye)(ye)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)一(yi)項十分(fen)重(zhong)(zhong)要的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)工作(zuo),同時也是(shi)為磚(zhuan)(zhuan)(zhuan)瓦廠(chang)節(jie)(jie)約了成(cheng)(cheng)(cheng)本。 由(you)于(yu)(yu)很(hen)多(duo)磚(zhuan)(zhuan)(zhuan)瓦企(qi)業(ye)(ye)長期都(dou)是(shi)粗放(fang)型經(jing)營,造成(cheng)(cheng)(cheng)能(neng)(neng)(neng)源(yuan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)嚴(yan)重(zhong)(zhong)浪(lang)(lang)費(fei)。擠(ji)(ji)(ji)出(chu)(chu)(chu)機(ji)(ji)(ji)(ji)(ji)(ji)(包括非真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)擠(ji)(ji)(ji)出(chu)(chu)(chu)機(ji)(ji)(ji)(ji)(ji)(ji)和(he)(he)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)擠(ji)(ji)(ji)出(chu)(chu)(chu)機(ji)(ji)(ji)(ji)(ji)(ji))是(shi)磚(zhuan)(zhuan)(zhuan)瓦生產線上(shang)(shang)(shang)(shang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)主要設備,對于(yu)(yu)磚(zhuan)(zhuan)(zhuan)瓦廠(chang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)節(jie)(jie)能(neng)(neng)(neng)至(zhi)(zhi)(zhi)關重(zhong)(zhong)要,而很(hen)多(duo)磚(zhuan)(zhuan)(zhuan)瓦廠(chang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)擠(ji)(ji)(ji)出(chu)(chu)(chu)機(ji)(ji)(ji)(ji)(ji)(ji)配(pei)(pei)置和(he)(he)使用(yong)(yong)不(bu)當(dang)造成(cheng)(cheng)(cheng)相(xiang)當(dang)大的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)浪(lang)(lang)費(fei)。 由(you)于(yu)(yu)一(yi)些磚(zhuan)(zhuan)(zhuan)機(ji)(ji)(ji)(ji)(ji)(ji)廠(chang)長期采(cai)取粗放(fang)型的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)經(jing)營,過(guo)去真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)擠(ji)(ji)(ji)出(chu)(chu)(chu)機(ji)(ji)(ji)(ji)(ji)(ji)一(yi)直是(shi)選(xuan)用(yong)(yong)大功率的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)造成(cheng)(cheng)(cheng)嚴(yan)重(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)能(neng)(neng)(neng)源(yuan)浪(lang)(lang)費(fei)。由(you)于(yu)(yu)密封(feng)太(tai)差,一(yi)般(ban)450mm的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)擠(ji)(ji)(ji)出(chu)(chu)(chu)機(ji)(ji)(ji)(ji)(ji)(ji)都(dou)要采(cai)用(yong)(yong)22KW的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng),真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度往(wang)往(wang)還(huan)達不(bu)到(dao)(dao)要求。近(jin)幾年(nian)來有些磚(zhuan)(zhuan)(zhuan)機(ji)(ji)(ji)(ji)(ji)(ji)廠(chang)家對真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)系統的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)密封(feng)部位作(zuo)了一(yi)些改(gai)(gai)(gai)進,真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)性(xing)能(neng)(neng)(neng)也有了很(hen)大的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)提高(gao),現在5.5KW的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)機(ji)(ji)(ji)(ji)(ji)(ji)械真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)完全可以(yi)滿(man)足(zu)500mm甚(shen)至(zhi)(zhi)(zhi)更(geng)大的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)擠(ji)(ji)(ji)出(chu)(chu)(chu)機(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)需要,還(huan)能(neng)(neng)(neng)長期保持很(hen)高(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度。 兩者相(xiang)比(bi)之下電耗降低了4倍之多(duo),這(zhe)是(shi)一(yi)個值得(de)肯(ken)定(ding)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)成(cheng)(cheng)(cheng)就。然而這(zhe)項成(cheng)(cheng)(cheng)效顯著的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)節(jie)(jie)能(neng)(neng)(neng)措施(shi),并未為人們(men)所重(zhong)(zhong)視,不(bu)少磚(zhuan)(zhuan)(zhuan)機(ji)(ji)(ji)(ji)(ji)(ji)廠(chang)甚(shen)至(zhi)(zhi)(zhi)是(shi)一(yi)些生產“節(jie)(jie)能(neng)(neng)(neng)磚(zhuan)(zhuan)(zhuan)機(ji)(ji)(ji)(ji)(ji)(ji)”的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)磚(zhuan)(zhuan)(zhuan)機(ji)(ji)(ji)(ji)(ji)(ji)廠(chang),不(bu)管是(shi)生產450型、還(huan)是(shi)400型的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)擠(ji)(ji)(ji)出(chu)(chu)(chu)機(ji)(ji)(ji)(ji)(ji)(ji)一(yi)般(ban)都(dou)要配(pei)(pei)15kW甚(shen)至(zhi)(zhi)(zhi)22kw的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng),無形之中給真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)磚(zhuan)(zhuan)(zhuan)機(ji)(ji)(ji)(ji)(ji)(ji)增加了近(jin)3~4倍的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電耗,造成(cheng)(cheng)(cheng)了不(bu)必(bi)(bi)要的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)浪(lang)(lang)費(fei)。為了讓(rang)所有真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)擠(ji)(ji)(ji)出(chu)(chu)(chu)機(ji)(ji)(ji)(ji)(ji)(ji)都(dou)實現節(jie)(jie)能(neng)(neng)(neng),對600型以(yi)下的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)擠(ji)(ji)(ji)出(chu)(chu)(chu)機(ji)(ji)(ji)(ji)(ji)(ji)都(dou)必(bi)(bi)須(xu)配(pei)(pei)5.5kw的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng),使真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)系統的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電耗達到(dao)(dao)較(jiao)低的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)水(shui)平(ping)。在安裝(zhuang)時要注意,采(cai)用(yong)(yong)MH-2型機(ji)(ji)(ji)(ji)(ji)(ji)械滑閥式油密封(feng)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng),必(bi)(bi)須(xu)裝(zhuang)置相(xiang)應的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣濾清器,以(yi)免損壞泵(beng)(beng)(beng)體(ti),同時,在安裝(zhuang)時要防止密封(feng)油的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)泄(xie)漏和(he)(he)流(liu)失。  綜上(shang)(shang)(shang)(shang)所述,節(jie)(jie)能(neng)(neng)(neng)已經(jing)成(cheng)(cheng)(cheng)為每個企(qi)業(ye)(ye)必(bi)(bi)不(bu)可少的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)重(zhong)(zhong)要措施(shi),只有觀念上(shang)(shang)(shang)(shang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)改(gai)(gai)(gai)變才(cai)能(neng)(neng)(neng)徹底改(gai)(gai)(gai)變企(qi)業(ye)(ye)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)命運,同時技術(shu)上(shang)(shang)(shang)(shang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)改(gai)(gai)(gai)革也是(shi)必(bi)(bi)不(bu)缺少的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)一(yi)步,磚(zhuan)(zhuan)(zhuan)瓦企(qi)業(ye)(ye)在現階段節(jie)(jie)能(neng)(neng)(neng)問(wen)題雖然有眾多(duo)難題,但(dan)隨著社(she)會(hui)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)逐(zhu)漸進步,相(xiang)信(xin)這(zhe)一(yi)難題會(hui)逐(zhu)步解決。
發布時間: 2019 - 07 - 05
來(lai)源: 94
新的(de)(de)(de)旋(xuan)(xuan)片(pian)(pian)式真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)是(shi)一種強制無(wu)油的(de)(de)(de)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)設備,解決(jue)了(le)以前出現(xian)的(de)(de)(de)回(hui)油和注油現(xian)象。該旋(xuan)(xuan)片(pian)(pian)式真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)具(ju)(ju)有(you)(you)(you)(you)以下特點(dian):1.全密封結構C型直接(jie)耦合泵(beng)(beng)(beng)(beng)(beng)是(shi)世界上唯一一種密封燃油箱中(zhong)電(dian)機(ji)的(de)(de)(de)旋(xuan)(xuan)轉葉片(pian)(pian)泵(beng)(beng)(beng)(beng)(beng)。這種結構將完全消除軸端泄(xie)漏的(de)(de)(de)可能(neng)(neng)性(xing),而且目前中(zhong)國幾乎(hu)所有(you)(you)(you)(you)的(de)(de)(de)旋(xuan)(xuan)片(pian)(pian)式真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)都存(cun)在漏油問題。 2.氣(qi)(qi)(qi)(qi)(qi)鎮(zhen)(zhen)閥(fa)(fa)(fa)門帶氣(qi)(qi)(qi)(qi)(qi)墊調節氣(qi)(qi)(qi)(qi)(qi)墊是(shi)消除真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)噪(zao)聲的(de)(de)(de)有(you)(you)(you)(you)效(xiao)手段(duan),而泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)結構設計(ji)為氣(qi)(qi)(qi)(qi)(qi)鎮(zhen)(zhen)氣(qi)(qi)(qi)(qi)(qi)門調節氣(qi)(qi)(qi)(qi)(qi)墊的(de)(de)(de)功(gong)能(neng)(neng),一套(tao)獨立系(xi)統上的(de)(de)(de)氣(qi)(qi)(qi)(qi)(qi)鎮(zhen)(zhen)氣(qi)(qi)(qi)(qi)(qi)門可以調節氣(qi)(qi)(qi)(qi)(qi)墊的(de)(de)(de)風(feng)量。在實(shi)際(ji)調試中(zhong),我們(men)清楚地(di)感(gan)受到(dao)這種結構對于(yu)降噪(zao)的(de)(de)(de)重要性(xing)。 3.旋(xuan)(xuan)片(pian)(pian)式真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)保護(hu)(hu)功(gong)能(neng)(neng)完成旋(xuan)(xuan)片(pian)(pian)式真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)本身有(you)(you)(you)(you)一個(ge)通氣(qi)(qi)(qi)(qi)(qi)截止閥(fa)(fa)(fa),用(yong)于(yu)泵(beng)(beng)(beng)(beng)(beng)停止時(shi),閥(fa)(fa)(fa)門是(shi)由電(dian)磁閥(fa)(fa)(fa)控制的(de)(de)(de)差壓閥(fa)(fa)(fa),電(dian)磁閥(fa)(fa)(fa)所需的(de)(de)(de)電(dian)能(neng)(neng)是(shi)發(fa)(fa)電(dian)機(ji)由電(dian)機(ji)提供,因此電(dian)動(dong)機(ji)的(de)(de)(de)運(yun)動(dong)確(que)定發(fa)(fa)電(dian)機(ji)是(shi)否發(fa)(fa)電(dian),從而確(que)定電(dian)磁閥(fa)(fa)(fa)是(shi)否工作。此外,泵(beng)(beng)(beng)(beng)(beng)還(huan)具(ju)(ju)有(you)(you)(you)(you)過載保護(hu)(hu)開關。一旦泵(beng)(beng)(beng)(beng)(beng)卡住或過載,電(dian)機(ji)電(dian)流(liu)將異常(chang)上升。這時(shi),保護(hu)(hu)開關會自動(dong)切斷電(dian)源。從使(shi)用(yong)角度(du)來看,此功(gong)能(neng)(neng)非常(chang)有(you)(you)(you)(you)用(yong)。 4.該旋(xuan)(xuan)片(pian)(pian)式真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)具(ju)(ju)有(you)(you)(you)(you)廣(guang)泛的(de)(de)(de)應(ying)用(yong)范圍該泵(beng)(beng)(beng)(beng)(beng)適用(yong)于(yu)50HZ,60HZ和三相220V,380V供電(dian)系(xi)統。該泵(beng)(beng)(beng)(beng)(beng)具(ju)(ju)有(you)(you)(you)(you)強大的(de)(de)(de)排(pai)水(shui)蒸汽(qi)容(rong)量。其中(zhong)一個(ge)原因是(shi)它可以在氣(qi)(qi)(qi)(qi)(qi)鎮(zhen)(zhen)保持高真(zhen)空(kong)(kong)。第二是(shi)高油溫(wen)。正常(chang)運(yun)行(xing)時(shi)油溫(wen)高于(yu)80°C。如此高的(de)(de)(de)油溫(wen)加上有(you)(you)(you)(you)效(xiao)的(de)(de)(de)氣(qi)(qi)(qi)(qi)(qi)鎮(zhen)(zhen)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)排(pai)水(shui)蒸汽(qi)量大大提高。特別(bie)值得一提的(de)(de)(de)是(shi),泵(beng)(beng)(beng)(beng)(beng)可以是(shi)使(shi)用(yong)合成油的(de)(de)(de)耐鹵素真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)。
發布時間: 2019 - 07 - 05
來源(yuan): 74
旋(xuan)(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)(pian)式真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(簡(jian)稱旋(xuan)(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)(pian)式真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng))是(shi)一(yi)(yi)種油封機械真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)。其工作壓(ya)力(li)(li)范(fan)圍為101325~1.33× 10-2(Pa)是(shi)低真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)。它可(ke)(ke)以單獨使(shi)用(yong),也(ye)可(ke)(ke)以作為其他高真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)或超高真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)前級(ji)(ji)(ji)泵(beng)(beng)(beng)(beng)(beng)(beng)使(shi)用(yong)。廣泛應用(yong)于(yu)冶金,機械,軍工,電子,化工,輕工,石油,醫藥等(deng)生產和(he)科研部門。旋(xuan)(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)(pian)式真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)可(ke)(ke)以去(qu)除(chu)密封容(rong)器中(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)干燥(zao)氣(qi)體(ti)(ti),并(bing)且(qie)(qie)(qie)如果安(an)裝氣(qi)鎮裝置,則可(ke)(ke)以去(qu)除(chu)一(yi)(yi)定量(liang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)可(ke)(ke)冷(leng)凝氣(qi)體(ti)(ti)。但是(shi),它不適(shi)合去(qu)除(chu)氧氣(qi)過(guo)(guo)(guo)高,對金屬有腐(fu)蝕(shi)性,對泵(beng)(beng)(beng)(beng)(beng)(beng)油有化學反應性,并(bing)含有微粒(li)粉塵的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)氣(qi)體(ti)(ti)。 旋(xuan)(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)(pian)式真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)是(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)技術中(zhong)最(zui)基(ji)本(ben)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)采集設備之一(yi)(yi)。旋(xuan)(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)(pian)式真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)主要(yao)是(shi)中(zhong)小(xiao)型泵(beng)(beng)(beng)(beng)(beng)(beng)。旋(xuan)(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)(pian)式真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)有單級(ji)(ji)(ji)和(he)雙級(ji)(ji)(ji)兩(liang)種。所謂的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)兩(liang)級(ji)(ji)(ji)是(shi)將兩(liang)個(ge)串聯的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)單級(ji)(ji)(ji)泵(beng)(beng)(beng)(beng)(beng)(beng)連接起來。通常,將其制成(cheng)兩(liang)個(ge)階段以獲得更高的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)。 旋(xuan)(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)(pian)式真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)抽(chou)速(su)與入(ru)口(kou)壓(ya)力(li)(li)之間(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)關系如下:在入(ru)口(kou)壓(ya)力(li)(li)為1333P.a,1.33Pa和(he)1.33× 10-1(Pa)時(shi),抽(chou)速(su)值不應為低于(yu)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)標稱抽(chou)速(su)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)95%,50%和(he)20%。 旋(xuan)(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)(pian)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)主要(yao)由泵(beng)(beng)(beng)(beng)(beng)(beng)體(ti)(ti),轉(zhuan)(zhuan)(zhuan)(zhuan)子,旋(xuan)(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)(pian),端蓋和(he)彈簧(huang)組成(cheng)。轉(zhuan)(zhuan)(zhuan)(zhuan)子偏(pian)心(xin)地安(an)裝在旋(xuan)(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)(pian)式真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)腔中(zhong),轉(zhuan)(zhuan)(zhuan)(zhuan)子的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)外圓(yuan)周(zhou)與泵(beng)(beng)(beng)(beng)(beng)(beng)室的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)內表面相切(兩(liang)者之間(jian)(jian)存在小(xiao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)間(jian)(jian)隙),并(bing)且(qie)(qie)(qie)兩(liang)個(ge)轉(zhuan)(zhuan)(zhuan)(zhuan)子葉(xie)片(pian)(pian)(pian)(pian)安(an)裝在轉(zhuan)(zhuan)(zhuan)(zhuan)子中(zhong)插槽。當旋(xuan)(xuan)(xuan)(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)時(shi),旋(xuan)(xuan)(xuan)(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)葉(xie)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)頂端通過(guo)(guo)(guo)離心(xin)力(li)(li)和(he)彈簧(huang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)張力(li)(li)保(bao)持與泵(beng)(beng)(beng)(beng)(beng)(beng)室的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)內壁(bi)接觸,并(bing)且(qie)(qie)(qie)轉(zhuan)(zhuan)(zhuan)(zhuan)子的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)旋(xuan)(xuan)(xuan)(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)驅動(dong)旋(xuan)(xuan)(xuan)(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)葉(xie)片(pian)(pian)(pian)(pian)沿(yan)著內壁(bi)滑動(dong)。兩(liang)個(ge)旋(xuan)(xuan)(xuan)(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)葉(xie)片(pian)(pian)(pian)(pian)將由轉(zhuan)(zhuan)(zhuan)(zhuan)子,泵(beng)(beng)(beng)(beng)(beng)(beng)腔和(he)兩(liang)個(ge)端蓋包圍的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)月牙(ya)形空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)間(jian)(jian)分(fen)成(cheng)三(san)個(ge)部分(fen)A,B和(he)C,如圖所示。當轉(zhuan)(zhuan)(zhuan)(zhuan)子沿(yan)箭(jian)頭(tou)方向旋(xuan)(xuan)(xuan)(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)時(shi),與吸入(ru)口(kou)連通的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)間(jian)(jian)A的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)容(rong)積(ji)(ji)逐(zhu)漸(jian)增(zeng)(zeng)大,并(bing)且(qie)(qie)(qie)處(chu)于(yu)抽(chou)吸過(guo)(guo)(guo)程(cheng)中(zhong)。與排氣(qi)口(kou)連通的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)間(jian)(jian)C的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)容(rong)積(ji)(ji)逐(zhu)漸(jian)減(jian)小(xiao),并(bing)且(qie)(qie)(qie)處(chu)于(yu)排氣(qi)過(guo)(guo)(guo)程(cheng)中(zhong)。中(zhong)心(xin)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)間(jian)(jian)B的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)體(ti)(ti)積(ji)(ji)也(ye)逐(zhu)漸(jian)減(jian)小(xiao)并(bing)且(qie)(qie)(qie)處(chu)于(yu)壓(ya)縮過(guo)(guo)(guo)程(cheng)中(zhong)。由于(yu)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)間(jian)(jian)A的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)容(rong)積(ji)(ji)逐(zhu)漸(jian)增(zeng)(zeng)加(即,膨脹),氣(qi)體(ti)(ti)壓(ya)力(li)(li)降(jiang)低,并(bing)且(qie)(qie)(qie)泵(beng)(beng)(beng)(beng)(beng)(beng)入(ru)口(kou)處(chu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)外部氣(qi)體(ti)(ti)壓(ya)力(li)(li)強于(yu)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)間(jian)(jian)A中(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)壓(ya)力(li)(li),從而吸入(ru)氣(qi)體(ti)(ti)。當空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)間(jian)(jian)A與吸入(ru)口(kou)隔(ge)離時(shi),即與空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)間(jian)(jian)B的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)位(wei)置隔(ge)開時(shi),氣(qi)體(ti)(ti)開始被(bei)壓(ya)縮,體(ti)(ti)積(ji)(ji)逐(zhu)漸(jian)減(jian)...
發布時間(jian): 2019 - 07 - 05
來源: 68
真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)已經越來(lai)越常(chang)用,今天(tian)小編(bian)就(jiu)(jiu)一些簡單故障及其(qi)排(pai)除方法做以(yi)下(xia)介紹,希望對大家有所(suo)幫(bang)助(zhu)!1.真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)盤(pan)車不(bu)(bu)(bu)順利這(zhe)種(zhong)狀(zhuang)況(kuang)產生(sheng)的(de)(de)(de)(de)原因(yin)(yin)一般(ban)是(shi)(shi)久(jiu)未使用造成(cheng)盤(pan)端面處生(sheng)銹或者是(shi)(shi)因(yin)(yin)為(wei)(wei)(wei)(wei)水(shui)(shui)溫過(guo)高(gao)導致的(de)(de)(de)(de)泵(beng)(beng)腔結(jie)垢(gou)。排(pai)除方法是(shi)(shi)將泵(beng)(beng)腔內充入10%的(de)(de)(de)(de)草酸侵泡三十分(fen)(fen)鐘左右,然后(hou)松動(dong)泵(beng)(beng)蓋(gai)后(hou)再盤(pan)車,或者是(shi)(shi)降低下(xia)工(gong)(gong)作(zuo)液(ye)(ye)(ye)污垢(gou)系數。2.真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)的(de)(de)(de)(de)電(dian)機(ji)(ji)運轉(zhuan)不(bu)(bu)(bu)正(zheng)常(chang)如(ru)(ru)果(guo)(guo)(guo)因(yin)(yin)為(wei)(wei)(wei)(wei)電(dian)機(ji)(ji)缺相,就(jiu)(jiu)檢(jian)查電(dian)源(yuan)接(jie)(jie)頭是(shi)(shi)否脫落;如(ru)(ru)果(guo)(guo)(guo)因(yin)(yin)為(wei)(wei)(wei)(wei)電(dian)壓不(bu)(bu)(bu)正(zheng)常(chang),就(jiu)(jiu)檢(jian)查電(dian)源(yuan)電(dian)壓;如(ru)(ru)果(guo)(guo)(guo)因(yin)(yin)為(wei)(wei)(wei)(wei)交流(liu)接(jie)(jie)觸器損(sun)壞,就(jiu)(jiu)換(huan)下(xia)交流(liu)接(jie)(jie)觸器。3.真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)的(de)(de)(de)(de)走動(dong)聲音異(yi)常(chang)一般(ban)是(shi)(shi)由(you)啟動(dong)時(shi)(shi)工(gong)(gong)作(zuo)液(ye)(ye)(ye)充滿泵(beng)(beng)腔造成(cheng)的(de)(de)(de)(de),這(zhe)時(shi)(shi)候打開排(pai)污口放(fang)出部(bu)分(fen)(fen)工(gong)(gong)作(zuo)液(ye)(ye)(ye)是(shi)(shi)泵(beng)(beng)內工(gong)(gong)作(zuo)液(ye)(ye)(ye)減(jian)少一部(bu)分(fen)(fen)就(jiu)(jiu)可(ke)以(yi)了(le)(le)。4.真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)不(bu)(bu)(bu)能形(xing)成(cheng)真(zhen)(zhen)(zhen)空(kong)這(zhe)種(zhong)情況(kuang)由(you)兩種(zhong)原因(yin)(yin)造成(cheng),一是(shi)(shi)無工(gong)(gong)作(zuo)液(ye)(ye)(ye),這(zhe)時(shi)(shi)候檢(jian)查下(xia)工(gong)(gong)作(zuo)液(ye)(ye)(ye)供應(ying)(ying)情況(kuang);二(er)是(shi)(shi)轉(zhuan)向錯誤,這(zhe)時(shi)(shi)候只要(yao)糾正(zheng)轉(zhuan)向就(jiu)(jiu)可(ke)以(yi)了(le)(le)。5.真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)真(zhen)(zhen)(zhen)空(kong)度(du)低如(ru)(ru)果(guo)(guo)(guo)因(yin)(yin)為(wei)(wei)(wei)(wei)泵(beng)(beng)選(xuan)型(xing)較小以(yi)致抽氣速率低,就(jiu)(jiu)要(yao)更(geng)(geng)(geng)(geng)換(huan)下(xia)更(geng)(geng)(geng)(geng)大抽速的(de)(de)(de)(de)泵(beng)(beng);如(ru)(ru)果(guo)(guo)(guo)因(yin)(yin)為(wei)(wei)(wei)(wei)工(gong)(gong)作(zuo)液(ye)(ye)(ye)供應(ying)(ying)不(bu)(bu)(bu)足,就(jiu)(jiu)要(yao)加(jia)大供應(ying)(ying);如(ru)(ru)果(guo)(guo)(guo)因(yin)(yin)為(wei)(wei)(wei)(wei)工(gong)(gong)作(zuo)液(ye)(ye)(ye)溫度(du)過(guo)高(gao),就(jiu)(jiu)要(yao)降低溫度(du);如(ru)(ru)果(guo)(guo)(guo)因(yin)(yin)為(wei)(wei)(wei)(wei)系統漏氣,就(jiu)(jiu)要(yao)檢(jian)查并(bing)堵漏;如(ru)(ru)果(guo)(guo)(guo)因(yin)(yin)為(wei)(wei)(wei)(wei)圓盤(pan)或者葉輪被腐蝕,就(jiu)(jiu)要(yao)檢(jian)查并(bing)更(geng)(geng)(geng)(geng)換(huan)圓輪或者葉輪。6.水(shui)(shui)環式真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)電(dian)流(liu)偏大看下(xia)是(shi)(shi)不(bu)(bu)(bu)是(shi)(shi)由(you)于排(pai)水(shui)(shui)管向上的(de)(de)(de)(de)管路過(guo)高(gao)引起,如(ru)(ru)果(guo)(guo)(guo)是(shi)(shi)就(jiu)(jiu)降低排(pai)水(shui)(shui)管高(gao)度(du)就(jiu)(jiu)可(ke)以(yi)了(le)(le);如(ru)(ru)果(guo)(guo)(guo)是(shi)(shi)因(yin)(yin)為(wei)(wei)(wei)(wei)工(gong)(gong)作(zuo)液(ye)(ye)(ye)供應(ying)(ying)量(liang)過(guo)大,就(jiu)(jiu)要(yao)減(jian)少工(gong)(gong)作(zuo)液(ye)(ye)(ye)供應(ying)(ying)就(jiu)(jiu)可(ke)以(yi)了(le)(le)。7.真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)機(ji)(ji)械(xie)密封泄漏一般(ban)是(shi)(shi)由(you)于未注入工(gong)(gong)作(zuo)液(ye)(ye)(ye)及冷卻液(ye)(ye)(ye)的(de)(de)(de)(de)情況(kuang)下(xia)干運行泵(beng)(beng)引起的(de)(de)(de)(de),這(zhe)時(shi)(shi)候就(jiu)(jiu)需要(yao)更(geng)(geng)(geng)(geng)換(huan)機(ji)(ji)械(xie)密封,更(geng)(geng)(geng)(geng)改操作(zuo)規(gui)程
發布時間: 2019 - 07 - 05
來(lai)源: 55
真(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)使(shi)(shi)用過(guo)程中這幾(ji)個點要(yao)(yao)(yao)注意(yi)  1.真(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)用于(yu)(yu)抽潔凈氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti),不(bu)能(neng)抽有(you)(you)毒、易(yi)(yi)(yi)燃(ran)、易(yi)(yi)(yi)爆(bao)、腐(fu)(fu)蝕性氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)或(huo)者(zhe)蒸(zheng)汽(qi)、化(hua)(hua)學品、溶劑及粉末等。如易(yi)(yi)(yi)燃(ran)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)、含國(guo)家(jia)(jia)特殊(shu)化(hua)(hua)學品規定成分的(de)特殊(shu)或(huo)高(gao)濃度(du)(du)強酸(suan)強堿性氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)、或(huo)半導(dao)體(ti)(ti)工(gong)藝中高(gao)濃度(du)(du)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)、有(you)(you)機(ji)(ji)溶劑、結晶氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)等。這些(xie)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)容易(yi)(yi)(yi)使(shi)(shi)軸承失效。  2.進氣(qi)(qi)(qi)(qi)(qi)溫度(du)(du)必(bi)須低(di)(di)于(yu)(yu)50℃,否則在(zai)被抽真(zhen)空(kong)(kong)(kong)(kong)(kong)室與泵(beng)進氣(qi)(qi)(qi)(qi)(qi)口(kou)之(zhi)間必(bi)須加(jia)冷(leng)阱,降溫至低(di)(di)于(yu)(yu)50℃。  3.抽含有(you)(you)水(shui)(shui)蒸(zheng)汽(qi)的(de)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)時(shi),要(yao)(yao)(yao)打開(kai)氣(qi)(qi)(qi)(qi)(qi)鎮閥(fa)(fa)抽氣(qi)(qi)(qi)(qi)(qi),被抽氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)水(shui)(shui)蒸(zheng)汽(qi)含量(liang)要(yao)(yao)(yao)求在(zai)23克/日以下。如果超過(guo)此(ci)(ci)極限,將(jiang)會縮短氣(qi)(qi)(qi)(qi)(qi)鎮閥(fa)(fa)壽命。  4.真(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)不(bu)能(neng)在(zai)腐(fu)(fu)蝕性、易(yi)(yi)(yi)燃(ran)、易(yi)(yi)(yi)爆(bao)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)或(huo)蒸(zheng)汽(qi)環境(jing)中工(gong)作(zuo)(zuo),否則會有(you)(you)爆(bao)炸、火災等危險。    5.不(bu)要(yao)(yao)(yao)由(you)一(yi)兩個人移動此(ci)(ci)泵(beng)。此(ci)(ci)由(you)專業(ye)人員搬(ban)運(yun)、安裝(zhuang)、配置(zhi)、配線、操作(zuo)(zuo)、維護(hu)(hu)和檢查(cha),否則會有(you)(you)觸(chu)電(dian)、受傷或(huo)者(zhe)泵(beng)甚(shen)至被抽真(zhen)空(kong)(kong)(kong)(kong)(kong)室損壞(huai)的(de)危險。  6.不(bu)要(yao)(yao)(yao)繼(ji)續(xu)使(shi)(shi)用已經損壞(huai)的(de)泵(beng),否則會有(you)(you)受傷、觸(chu)電(dian)甚(shen)至被抽系統損壞(huai)等危險。  7.檢查(cha)確定此(ci)(ci)泵(beng)安全接(jie)(jie)地。  8.此(ci)(ci)泵(beng)工(gong)作(zuo)(zuo)過(guo)程中或(huo)剛停(ting)機(ji)(ji)時(shi)不(bu)要(yao)(yao)(yao)接(jie)(jie)觸(chu)泵(beng)電(dian)機(ji)(ji)或(huo)金屬部(bu)件(因為(wei)工(gong)作(zuo)(zuo)時(shi)很熱(re),最高(gao)可能(neng)達到70℃)。如確實需要(yao)(yao)(yao)接(jie)(jie)觸(chu),采取(qu)必(bi)要(yao)(yao)(yao)防(fang)(fang)護(hu)(hu)措施防(fang)(fang)止(zhi)受傷。  9.必(bi)須安裝(zhuang)電(dian)機(ji)(ji)保護(hu)(hu)開(kai)關。  10.不(bu)要(yao)(yao)(yao)刮碰進氣(qi)(qi)(qi)(qi)(qi)口(kou)與排(pai)(pai)氣(qi)(qi)(qi)(qi)(qi)口(kou)法(fa)蘭(lan),以免損壞(huai)法(fa)蘭(lan)口(kou),導(dao)致(zhi)真(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)(du)上(shang)不(bu)去。  11.在(zai)進氣(qi)(qi)(qi)(qi)(qi)口(kou)處(chu)(chu)裝(zhuang)截(jie)止(zhi)閥(fa)(fa)。真(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)停(ting)止(zhi)后進氣(qi)(qi)(qi)(qi)(qi)口(kou)處(chu)(chu)真(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)(du)降低(di)(di),是(shi)因為(wei)排(pai)(pai)氣(qi)(qi)(qi)(qi)(qi)口(kou)處(chu)(chu)的(de)大(da)氣(qi)(qi)(qi)(qi)(qi)返(fan)至進氣(qi)(qi)(qi)(qi)(qi)口(kou)處(chu)(chu),不(bu)是(shi)真(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)的(de)原因。如要(yao)(yao)(yao)保證(zheng)真(zhen)空(kong)(kong)(kong)(kong)(kong)室內的(de)真(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)(du),要(yao)(yao)(yao)在(zai)真(zhen)空(kong)(kong)(kong)(kong)(kong)室與泵(beng)之(zhi)間安裝(zhuang)截(jie)止(zhi)閥(fa)(fa)。  12.排(pai)(pai)氣(qi)(qi)(qi)(qi)(qi)口(kou)處(chu)(chu)要(yao)(yao)(yao)接(jie)(jie)排(pai)(pai)氣(qi)(qi)(qi)(qi)(qi)管,以防(fang)(fang)灰塵進入泵(beng)內。  最后要(yao)(yao)(yao)提(ti)醒大(da)家(jia)(jia)的(de)是(shi),在(zai)使(shi)(shi)用過(guo)程中出現問題還是(shi)要(yao)(yao)(yao)找(zhao)專業(ye)的(de)真(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)售后維修(xiu).
發(fa)布(bu)時間: 2019 - 07 - 05
來源(yuan): 98
目前真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)技(ji)術越(yue)來越(yue)廣泛的(de)(de)(de)(de)(de)(de)應(ying)(ying)(ying)用(yong)于冶(ye)金(jin)、化(hua)工(gong)(gong)、石油(you)、紡織、食品、醫(yi)藥等各(ge)(ge)個(ge)行業的(de)(de)(de)(de)(de)(de)減壓(ya)蒸發、結晶、蒸餾(liu)、升華、干(gan)燥、負壓(ya)濃縮(suo)、脫水(shui)(shui)(shui)(shui)、化(hua)學反應(ying)(ying)(ying)吸(xi)(xi)收及真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)輸(shu)送物料等工(gong)(gong)藝,各(ge)(ge)種加(jia)工(gong)(gong)過(guo)程應(ying)(ying)(ying)用(yong)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)技(ji)術后可以節能降(jiang)耗(hao)、加(jia)快反應(ying)(ying)(ying)速(su)度(du)(du)、提(ti)高產品質量、增加(jia)經濟效益也逐步(bu)形(xing)成(cheng)共識。根據我(wo)司10多年的(de)(de)(de)(de)(de)(de)生(sheng)(sheng)產、研制(zhi)和(he)配套經驗,闡述在各(ge)(ge)行業幾個(ge)典型工(gong)(gong)藝如何(he)合(he)理選用(yong)噴(pen)(pen)射(she)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)問題(ti)。一、常見的(de)(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)(de)幾種真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)及其(qi)(qi)優(you)缺點(dian)常見的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)可以簡單的(de)(de)(de)(de)(de)(de)分為(wei)變(bian)容積式真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)和(he)噴(pen)(pen)射(she)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng),變(bian)容積式真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)是(shi)(shi)(shi)(shi)利(li)用(yong)泵(beng)(beng)(beng)(beng)(beng)腔容積的(de)(de)(de)(de)(de)(de)周期(qi)變(bian)化(hua)來完(wan)成(cheng)吸(xi)(xi)氣和(he)排氣的(de)(de)(de)(de)(de)(de)裝置(zhi),往復(fu)(fu)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)、旋(xuan)片真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)、滑(hua)(hua)閥真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)、水(shui)(shui)(shui)(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)、羅(luo)茨真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)就(jiu)是(shi)(shi)(shi)(shi)屬于變(bian)容積式真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)。噴(pen)(pen)射(she)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)是(shi)(shi)(shi)(shi)利(li)用(yong)文丘里效應(ying)(ying)(ying)的(de)(de)(de)(de)(de)(de)壓(ya)力降(jiang)產生(sheng)(sheng)的(de)(de)(de)(de)(de)(de)高速(su)射(she)流把氣體(ti)輸(shu)送到出(chu)口的(de)(de)(de)(de)(de)(de)一種動量傳輸(shu)泵(beng)(beng)(beng)(beng)(beng),水(shui)(shui)(shui)(shui)噴(pen)(pen)射(she)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)、蒸汽(qi)噴(pen)(pen)射(she)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)。(1)往復(fu)(fu)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)、旋(xuan)片真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)、滑(hua)(hua)閥真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)、羅(luo)茨真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)是(shi)(shi)(shi)(shi)靠活塞(sai)往復(fu)(fu)運動或旋(xuan)轉(zhuan)將(jiang)氣體(ti)吸(xi)(xi)入(ru)、壓(ya)縮(suo)并排出(chu)。它們(men)的(de)(de)(de)(de)(de)(de)優(you)點(dian)是(shi)(shi)(shi)(shi)新(xin)投(tou)入(ru)使用(yong)的(de)(de)(de)(de)(de)(de)泵(beng)(beng)(beng)(beng)(beng)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)度(du)(du)相對比較高,但是(shi)(shi)(shi)(shi)活塞(sai)是(shi)(shi)(shi)(shi)運轉(zhuan)部件(jian),因(yin)此(ci)(ci)活塞(sai)的(de)(de)(de)(de)(de)(de)磨損是(shi)(shi)(shi)(shi)避免不(bu)(bu)(bu)了的(de)(de)(de)(de)(de)(de),隨著(zhu)檢(jian)修次數的(de)(de)(de)(de)(de)(de)增加(jia)工(gong)(gong)作真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)度(du)(du)將(jiang)不(bu)(bu)(bu)斷下降(jiang),直(zhi)至(zhi)滿足(zu)不(bu)(bu)(bu)了生(sheng)(sheng)產的(de)(de)(de)(de)(de)(de)要求。此(ci)(ci)類泵(beng)(beng)(beng)(beng)(beng)工(gong)(gong)作噪音大,耗(hao)油(you)量大,故障率高也是(shi)(shi)(shi)(shi)其(qi)(qi)致命(ming)的(de)(de)(de)(de)(de)(de)缺點(dian),一般都(dou)需(xu)要開一臺備用(yong)一臺,這無形(xing)中增加(jia)了設備投(tou)資與運行費用(yong)。另外如果用(yong)此(ci)(ci)類泵(beng)(beng)(beng)(beng)(beng)抽(chou)吸(xi)(xi)水(shui)(shui)(shui)(shui)蒸汽(qi)等可凝(ning)性(xing)氣體(ti),將(jiang)使潤滑(hua)(hua)油(you)乳化(hua),因(yin)此(ci)(ci)只能應(ying)(ying)(ying)用(yong)在抽(chou)吸(xi)(xi)不(bu)(bu)(bu)凝(ning)性(xing)(空(kong)(kong)(kong)氣類)氣體(ti),也不(bu)(bu)(bu)能抽(chou)吸(xi)(xi)帶(dai)有(you)顆粒(li)狀的(de)(de)(de)(de)(de)(de)介(jie)質,這也就(jiu)限制(zhi)了其(qi)(qi)適用(yong)范圍。(2)水(shui)(shui)(shui)(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)是(shi)(shi)(shi)(shi)靠裝在泵(beng)(beng)(beng)(beng)(beng)殼(ke)內(nei)的(de)(de)(de)(de)(de)(de)帶(dai)有(you)多葉片的(de)(de)(de)(de)(de)(de)偏心轉(zhuan)子(zi)旋(xuan)轉(zhuan),把水(shui)(shui)(shui)(shui)拋向泵(beng)(beng)(beng)(beng)(beng)殼(ke)形(xing)成(cheng)與泵(beng)(beng)(beng)(beng)(beng)殼(ke)同(tong)心的(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)環(huan),水(shui)(shui)(shui)(shui)環(huan)與轉(zhuan)子(zi)葉片形(xing)成(cheng)了容積周期(qi)變(bian)化(hua)從而將(jiang)氣體(ti)吸(xi)(xi)入(ru)、壓(ya)縮(suo)并排出(chu)。它的(de)(de)(de)(de)(de)(de)優(you)點(dian)是(shi)(shi)(shi)(shi)低(di)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)時抽(chou)氣量大、可以直(zhi)接抽(chou)吸(xi)(xi)水(shui)(shui)(shui)(shui)蒸汽(qi)等可凝(ning)性(xing)氣體(ti)。它的(de)(de)(de)(de)(de)(de)缺點(dian)是(shi)(shi)(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)度(du)(du)低(di);不(bu)(bu)(bu)能抽(chou)吸(xi)(xi)帶(dai)有(you)顆粒(li)狀的(de)(de)(de)(de)(de)(de)介(jie)質;轉(zhuan)子(zi)高速(su)旋(xuan)轉(zhuan)不(bu)(bu)(bu)易做防腐(fu)處(chu)理,因(yin)此(ci)(ci)不(bu)(bu)(bu)能抽(chou)吸(xi)(xi)具有(you)腐(fu)蝕性(xing)的(de)(de)(de)(de)(de)(de)介(jie)質。(3)噴(pen)(pen)射(she)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)工(gong)(gong)作原理和(he)優(you)缺點(dian)噴(pen)(pen)射(she)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)是(shi)(shi)(shi)(shi)利(li)用(yong)文丘里效應(ying)(ying)(ying)的(de)(de)(de)(de)(de)(de)壓(ya)力降(jiang)產生(sheng)(sheng)的(de)(de)(de)(de)(de)(de)高...
發布時間: 2019 - 07 - 04
來源: 201
真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)保養(yang)與維護(hu)小(xiao)知識   1.檢查真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)管道和(he)接頭是(shi)否松動。  2.在(zai)(zai)(zai)軸(zhou)(zhou)承(cheng)(cheng)體上(shang)加入(ru)軸(zhou)(zhou)承(cheng)(cheng)潤(run)滑油,觀(guan)察油位應(ying)(ying)(ying)在(zai)(zai)(zai)油印中心線,潤(run)滑油應(ying)(ying)(ying)及(ji)時(shi)(shi)更換(huan)(huan)或(huo)補充(chong)。  3.擰下真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)泵(beng)(beng)體的(de)(de)(de)水(shui)(shui)塞螺絲,倒入(ru)水(shui)(shui)或(huo)漿液。  4.關(guan)閉出口(kou)管的(de)(de)(de)閘(zha)閥(fa)和(he)出口(kou)壓力(li)表(biao)和(he)入(ru)口(kou)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)計(ji)。  5.打開(kai)電機(ji)(ji)。當真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)正(zheng)常(chang)(chang)運(yun)行時(shi)(shi),打開(kai)出口(kou)壓力(li)表(biao)和(he)進(jin)口(kou)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)。在(zai)(zai)(zai)顯(xian)示(shi)適(shi)當的(de)(de)(de)壓力(li)后,逐漸打開(kai)閘(zha)閥(fa)檢查電機(ji)(ji)負載。  6.嘗試在(zai)(zai)(zai)標簽(qian)上(shang)指(zhi)示(shi)的(de)(de)(de)范圍內控(kong)制(zhi)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)流速和(he)提升(sheng),以確保真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)在(zai)(zai)(zai)最(zui)高效率點運(yun)行并獲得最(zui)大的(de)(de)(de)節能效果。  7.在(zai)(zai)(zai)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)運(yun)行期(qi)間,軸(zhou)(zhou)承(cheng)(cheng)溫(wen)(wen)度(du)不(bu)應(ying)(ying)(ying)超過環(huan)(huan)境溫(wen)(wen)度(du)35°C,最(zui)高溫(wen)(wen)度(du)不(bu)超過80°C. 8.當真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)停止(zhi)時(shi)(shi),首(shou)先(xian)關(guan)閉閘(zha)閥(fa)和(he)壓力(li)表(biao),然后停止(zhi)電機(ji)(ji)。  9.在(zai)(zai)(zai)第一個(ge)月的(de)(de)(de)工作期(qi)間,真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)應(ying)(ying)(ying)在(zai)(zai)(zai)100小(xiao)時(shi)(shi)內更換(huan)(huan),然后每(mei)500小(xiao)時(shi)(shi)更換(huan)(huan)一次(ci)。  10.定期(qi)調整填料(liao)壓蓋(gai),確保填料(liao)腔內的(de)(de)(de)滴漏正(zheng)常(chang)(chang),適(shi)合滴水(shui)(shui)。  11.定期(qi)檢查襯套的(de)(de)(de)磨損情況(kuang)(kuang),并在(zai)(zai)(zai)磨損時(shi)(shi)更換(huan)(huan)。  12.在(zai)(zai)(zai)寒冷的(de)(de)(de)冬季(ji)使(shi)用真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)時(shi)(shi),停車后,需要擰下泵(beng)(beng)體的(de)(de)(de)下部以打開(kai)介質。 維護(hu)水(shui)(shui)環(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)時(shi)(shi)應(ying)(ying)(ying)注意什么? 水(shui)(shui)環(huan)(huan)由于真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)為我(wo)們(men)的(de)(de)(de)生產和(he)生活帶來了極大的(de)(de)(de)便利(li),我(wo)們(men)必須(xu)在(zai)(zai)(zai)平時(shi)(shi)維護(hu)它并對其進(jin)行定期(qi)維護(hu)。那(nei)么我(wo)們(men)如何維護(hu)水(shui)(shui)環(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)呢?那(nei)么讓我(wo)們(men)仔細(xi)看看這個(ge)問題。如果在(zai)(zai)(zai)正(zheng)常(chang)(chang)使(shi)用過程中有(you)特(te)殊情況(kuang)(kuang),您可以看到排氣(qi)閥(fa)板是(shi)否有(you)異常(chang)(chang)聲音,而不(bu)是(shi)排氣(qi)閥(fa)板。破碎,然后檢查葉輪是(shi)否與分(fen)布發(fa)生碰撞。水(shui)(shui)環(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)在(zai)(zai)(zai)正(zheng)常(chang)(chang)運(yun)行時(shi)(shi)應(ying)(ying)(ying)注意軸(zhou)(zhou)承(cheng)(cheng)潤(run)滑油的(de)(de)(de)狀況(kuang)(kuang)。如果軸(zhou)(zhou)承(cheng)(cheng)溫(wen)(wen)度(du)超過正(zheng)常(chang)(chang)溫(wen)(wen)度(du),則表(biao)示(shi)軸(zhou)(zhou)承(cheng)(cheng)應(ying)(ying)(ying)潤(run)滑。 事實上(shang),還有(you)很多(duo)小(xiao)事需要注意。我(wo)只選(xuan)擇幾(ji)個(ge)關(guan)鍵...
發布時間(jian): 2019 - 07 - 04
來(lai)源: 110
如(ru)何為旋片(pian)式(shi)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)選擇(ze)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)油(you)(you)(you)(you)  我們都知(zhi)道真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)油(you)(you)(you)(you)在旋片(pian)式(shi)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)中起著(zhu)重要作(zuo)用(yong)(yong),尤其(qi)是2X旋片(pian)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng),其(qi)性(xing)能與真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)油(you)(you)(you)(you)密切相(xiang)關,尤其(qi)是真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)極(ji)限(xian)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)壓(ya)(ya)力(li)。和服務生活。真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)油(you)(you)(you)(you)不(bu)(bu)僅用(yong)(yong)作(zuo)獲(huo)得真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)的(de)(de)(de)(de)介(jie)質,還(huan)用(yong)(yong)于(yu)(yu)潤滑,冷卻(que)和密封真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)摩(mo)擦(ca)點。    真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)油(you)(you)(you)(you)的(de)(de)(de)(de)主要性(xing)能要求(qiu)如(ru)下:  蒸氣(qi)(qi)壓(ya)(ya)非常(chang)(chang)低(di);這是真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)由于(yu)(yu)旋轉葉片(pian)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)所需的(de)(de)(de)(de)高真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong),油(you)(you)(you)(you)的(de)(de)(de)(de)最重要的(de)(de)(de)(de)性(xing)能通(tong)常(chang)(chang)基于(yu)(yu)石(shi)蠟基窄餾分潤滑劑。  良(liang)好(hao)的(de)(de)(de)(de)熱氧化穩定性(xing);真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)不(bu)(bu)斷發展到高速。由于(yu)(yu)滑塊和泵(beng)(beng)(beng)體之間(jian)的(de)(de)(de)(de)高速摩(mo)擦(ca),油(you)(you)(you)(you)溫升(sheng)高,油(you)(you)(you)(you)很容易被氧化和分解,特別是擴散泵(beng)(beng)(beng)經常(chang)(chang)處于(yu)(yu)非常(chang)(chang)高溫的(de)(de)(de)(de)環境中,系統中的(de)(de)(de)(de)蒸汽壓(ya)(ya)力(li)增加,真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)降低(di)。因此(ci),要求(qiu)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)油(you)(you)(you)(you)具有(you)良(liang)好(hao)的(de)(de)(de)(de)熱氧化穩定性(xing)。  適當的(de)(de)(de)(de)粘(zhan)(zhan)度(du)和良(liang)好(hao)的(de)(de)(de)(de)粘(zhan)(zhan)度(du) - 溫度(du)特性(xing):真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)室(shi)的(de)(de)(de)(de)內部(bu)容積不(bu)(bu)斷變化以形(xing)成排(pai)氣(qi)(qi)作(zuo)用(yong)(yong),并(bing)且潤滑油(you)(you)(you)(you)應具有(you)合適的(de)(de)(de)(de)粘(zhan)(zhan)度(du)和粘(zhan)(zhan)度(du) - 溫度(du)特性(xing)。  旋片(pian)式(shi)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)空(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)脫水  油(you)(you)(you)(you)干(gan)燥(zao)時,排(pai)氣(qi)(qi)閥法(fa)上方有(you)一個吹氣(qi)(qi)操作(zuo)(壓(ya)(ya)縮(suo))空(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)。使用(yong)(yong)干(gan)煤空(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)從存在于(yu)(yu)排(pai)氣(qi)(qi)管中的(de)(de)(de)(de)細霧狀油(you)(you)(you)(you)乳(ru)液中除(chu)去水是非常(chang)(chang)有(you)效的(de)(de)(de)(de)。該方形(xing)法(fa)特別適用(yong)(yong)于(yu)(yu)壓(ya)(ya)力(li)低(di)于(yu)(yu)5 Torr的(de)(de)(de)(de)小型(xing)單(dan)級泵(beng)(beng)(beng)中的(de)(de)(de)(de)除(chu)水,因為該側法(fa)與氣(qi)(qi)鎮法(fa)不(bu)(bu)同,并(bing)且不(bu)(bu)會(hui)影響泵(beng)(beng)(beng)的(de)(de)(de)(de)入口壓(ya)(ya)力(li)。在低(di)于(yu)(yu)5托的(de)(de)(de)(de)工作(zuo)壓(ya)(ya)力(li)下,使用(yong)(yong)的(de)(de)(de)(de)空(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)約為泵(beng)(beng)(beng)排(pai)氣(qi)(qi)的(de)(de)(de)(de)5%,并(bing)且可以隨著(zhu)工作(zuo)壓(ya)(ya)力(li)的(de)(de)(de)(de)降低(di)而降低(di)。泵(beng)(beng)(beng)的(de)(de)(de)(de)工作(zuo)溫度(du)越(yue)高,干(gan)燥(zao)空(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)越(yue)干(gan)燥(zao),空(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)越(yue)熱,油(you)(you)(you)(you)凈化程度(du)越(yue)高。  對于(yu)(yu)雙級泵(beng)(beng)(beng),這不(bu)(bu)是法(fa)的(de)(de)(de)(de)情況。
發布時間: 2019 - 07 - 04
來源(yuan): 144
羅(luo)(luo)(luo)茨真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(簡稱羅(luo)(luo)(luo)茨泵(beng)(beng)(beng)(beng)(beng))是一種旋轉(zhuan)(zhuan)式可變排(pai)量(liang)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)。它是從羅(luo)(luo)(luo)茨鼓(gu)風(feng)機(ji)演(yan)變而(er)來(lai)的(de)(de)。根(gen)據(ju)羅(luo)(luo)(luo)茨真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)工(gong)作范圍,分為(wei)(wei)低真(zhen)(zhen)空(kong)(kong)(kong)羅(luo)(luo)(luo)茨泵(beng)(beng)(beng)(beng)(beng)和(he)(he)(he)直(zhi)接排(pai)氣;中等真(zhen)(zhen)空(kong)(kong)(kong)度羅(luo)(luo)(luo)茨泵(beng)(beng)(beng)(beng)(beng)(也稱為(wei)(wei)機(ji)械增壓泵(beng)(beng)(beng)(beng)(beng))和(he)(he)(he)高(gao)真(zhen)(zhen)空(kong)(kong)(kong)多級羅(luo)(luo)(luo)茨泵(beng)(beng)(beng)(beng)(beng)。羅(luo)(luo)(luo)茨真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)結構和(he)(he)(he)工(gong)作原理(li):其結構和(he)(he)(he)工(gong)作原理(li)與(yu)羅(luo)(luo)(luo)茨鼓(gu)風(feng)扇類似。工(gong)作時,其吸入口與(yu)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)或真(zhen)(zhen)空(kong)(kong)(kong)系統的(de)(de)主泵(beng)(beng)(beng)(beng)(beng)連(lian)接。真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)在(zai)轉(zhuan)(zhuan)子和(he)(he)(he)轉(zhuan)(zhuan)子之間以及轉(zhuan)(zhuan)子和(he)(he)(he)泵(beng)(beng)(beng)(beng)(beng)殼之間沒有接觸。 間隙(xi)一般為(wei)(wei)0.1-0.8毫米(mi);不(bu)(bu)需要(yao)油潤滑(hua)。轉(zhuan)(zhuan)子型線有圓弧(hu)線,漸開(kai)線,擺線,依此類推。漸開(kai)線轉(zhuan)(zhuan)子泵(beng)(beng)(beng)(beng)(beng)具有較(jiao)高(gao)的(de)(de)容積(ji)利用率和(he)(he)(he)易(yi)加工(gong)精度。因(yin)此,轉(zhuan)(zhuan)子型線主要(yao)用于漸開(kai)線類型。羅(luo)(luo)(luo)茨真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)可以旋轉(zhuan)(zhuan)到3450~4100轉(zhuan)(zhuan)/分鐘;抽速(su)(su)為(wei)(wei)30~10000升(sheng)/秒(1升(sheng)=10-3米(mi)3);極限(xian)真(zhen)(zhen)空(kong)(kong)(kong):單級為(wei)(wei)6.5×102 Pa,雙級為(wei)(wei)1×103 Pa。羅(luo)(luo)(luo)茨真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)具有以下特點: 在(zai)很寬的(de)(de)壓力(li)范圍內(nei)有很大的(de)(de)抽速(su)(su);  快速(su)(su)啟(qi)動,可以立即工(gong)作;  對泵(beng)(beng)(beng)(beng)(beng)送氣體中含有的(de)(de)灰(hui)塵和(he)(he)(he)水蒸氣不(bu)(bu)敏感;  轉(zhuan)(zhuan)子無(wu)需潤滑(hua),泵(beng)(beng)(beng)(beng)(beng)腔內(nei)無(wu)油;  振(zhen)動小(xiao),轉(zhuan)(zhuan)子動平衡狀態較(jiao)好,沒有排(pai)氣閥(fa);  驅動力(li)小(xiao),機(ji)械摩擦(ca)損失小(xiao);  結構緊湊,占(zhan)地面(mian)積(ji)小(xiao);  低運營和(he)(he)(he)維護成本。  因(yin)此,羅(luo)(luo)(luo)茨真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)廣泛用于冶金,石化,造紙,食品和(he)(he)(he)電子工(gong)業。
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