怎樣正確(que)使(shi)用離心泵

合(he)理(li)使(shi)(shi)(shi)用(yong)(yong)離心(xin)(xin)(xin)(xin)泵(beng)(beng)(beng)(beng)，提(ti)(ti)高(gao)(gao)運(yun)行(xing)(xing)(xing)(xing)(xing)效率。合(he)理(li)使(shi)(shi)(shi)用(yong)(yong)離心(xin)(xin)(xin)(xin)泵(beng)(beng)(beng)(beng)要求技術人員嚴格按照規范操作開展工作，避免(mian)(mian)(mian)離心(xin)(xin)(xin)(xin)泵(beng)(beng)(beng)(beng)低(di)(di)流(liu)量(liang)運(yun)行(xing)(xing)(xing)(xing)(xing)。一般離心(xin)(xin)(xin)(xin)泵(beng)(beng)(beng)(beng)在正(zheng)(zheng)(zheng)常(chang)運(yun)行(xing)(xing)(xing)(xing)(xing)時(shi)(shi)(shi)(shi)，高(gao)(gao)壓力下(xia)(xia)(xia)順(shun)利(li)運(yun)行(xing)(xing)(xing)(xing)(xing)，但(dan)是如果(guo)出現低(di)(di)流(liu)量(liang)運(yun)行(xing)(xing)(xing)(xing)(xing)，會(hui)(hui)導(dao)致離心(xin)(xin)(xin)(xin)泵(beng)(beng)(beng)(beng)故(gu)障問題。低(di)(di)流(liu)量(liang)運(yun)行(xing)(xing)(xing)(xing)(xing)時(shi)(shi)(shi)(shi)，離心(xin)(xin)(xin)(xin)泵(beng)(beng)(beng)(beng)內就(jiu)(jiu)會(hui)(hui)出現徑向漩渦現象，此(ci)時(shi)(shi)(shi)(shi)就(jiu)(jiu)會(hui)(hui)產生(sheng)很大(da)的(de)(de)(de)(de)徑向推(tui)動力，此(ci)時(shi)(shi)(shi)(shi)，離心(xin)(xin)(xin)(xin)泵(beng)(beng)(beng)(beng)就(jiu)(jiu)無法正(zheng)(zheng)(zheng)常(chang)運(yun)轉(zhuan)(zhuan)(zhuan)。石油(you)離心(xin)(xin)(xin)(xin)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)實際(ji)流(liu)量(liang)比(bi)較(jiao)(jiao)小，如果(guo)處于(yu)不合(he)理(li)連續轉(zhuan)(zhuan)(zhuan)動運(yun)行(xing)(xing)(xing)(xing)(xing)中(zhong)，就(jiu)(jiu)會(hui)(hui)導(dao)致軸折(zhe)斷(duan)。但(dan)是，一般離心(xin)(xin)(xin)(xin)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)流(liu)量(liang)都比(bi)較(jiao)(jiao)低(di)(di)，很多(duo)時(shi)(shi)(shi)(shi)候能將(jiang)大(da)部(bu)(bu)分軸功(gong)率轉(zhuan)(zhuan)(zhuan)化為熱(re)能，將(jiang)能量(liang)傳遞給泵(beng)(beng)(beng)(beng)內的(de)(de)(de)(de)液體(ti)，進(jin)而(er)引起整個外殼(ke)溫度上升，此(ci)時(shi)(shi)(shi)(shi)，泵(beng)(beng)(beng)(beng)體(ti)溫度升高(gao)(gao)，在長(chang)期小流(liu)量(liang)運(yun)行(xing)(xing)(xing)(xing)(xing)狀(zhuang)態下(xia)(xia)(xia)，就(jiu)(jiu)會(hui)(hui)發生(sheng)震(zhen)動等(deng)故(gu)障現象。因此(ci)，一定(ding)(ding)要避免(mian)(mian)(mian)離心(xin)(xin)(xin)(xin)泵(beng)(beng)(beng)(beng)在低(di)(di)流(liu)量(liang)狀(zhuang)態下(xia)(xia)(xia)運(yun)行(xing)(xing)(xing)(xing)(xing)，這(zhe)(zhe)樣才能保(bao)證離心(xin)(xin)(xin)(xin)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)正(zheng)(zheng)(zheng)常(chang)工作，提(ti)(ti)高(gao)(gao)運(yun)行(xing)(xing)(xing)(xing)(xing)效率。其次，還(huan)應(ying)該做好離心(xin)(xin)(xin)(xin)泵(beng)(beng)(beng)(beng)潤(run)滑(hua)工作，基本都是滾軸承類型，潤(run)滑(hua)劑的(de)(de)(de)(de)養護和使(shi)(shi)(shi)用(yong)(yong)能確(que)保(bao)離心(xin)(xin)(xin)(xin)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)正(zheng)(zheng)(zheng)常(chang)運(yun)行(xing)(xing)(xing)(xing)(xing)，在不受外界干擾的(de)(de)(de)(de)情況(kuang)下(xia)(xia)(xia)，保(bao)證機械(xie)不會(hui)(hui)因為負荷力而(er)變形。潤(run)滑(hua)工作也(ye)是重要的(de)(de)(de)(de)環(huan)節，一定(ding)(ding)要使(shi)(shi)(shi)潤(run)滑(hua)達到(dao)良好的(de)(de)(de)(de)狀(zhuang)態。在選用(yong)(yong)潤(run)滑(hua)油(you)時(shi)(shi)(shi)(shi)，一定(ding)(ding)要慎重選擇比(bi)較(jiao)(jiao)良好的(de)(de)(de)(de)潤(run)滑(hua)油(you)，在不同(tong)轉(zhuan)(zhuan)(zhuan)速的(de)(de)(de)(de)情況(kuang)下(xia)(xia)(xia)，應(ying)該形成油(you)膜(mo)，這(zhe)(zhe)樣更有(you)助于(yu)提(ti)(ti)高(gao)(gao)離心(xin)(xin)(xin)(xin)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)安全運(yun)行(xing)(xing)(xing)(xing)(xing)。同(tong)時(shi)(shi)(shi)(shi)，選用(yong)(yong)的(de)(de)(de)(de)潤(run)滑(hua)油(you)應(ying)該具(ju)有(you)高(gao)(gao)粘(zhan)度性，離心(xin)(xin)(xin)(xin)泵(beng)(beng)(beng)(beng)在不同(tong)的(de)(de)(de)(de)條件下(xia)(xia)(xia)，都能有(you)效的(de)(de)(de)(de)保(bao)護其使(shi)(shi)(shi)用(yong)(yong)壽命(ming)，確(que)保(bao)離心(xin)(xin)(xin)(xin)泵(beng)(beng)(beng)(beng)不會(hui)(hui)受到(dao)負荷力以及溫度等(deng)因素的(de)(de)(de)(de)影響，進(jin)而(er)確(que)保(bao)離心(xin)(xin)(xin)(xin)泵(beng)(beng)(beng)(beng)內部(bu)(bu)部(bu)(bu)件的(de)(de)(de)(de)順(shun)利(li)運(yun)行(xing)(xing)(xing)(xing)(xing)，避免(mian)(mian)(mian)離心(xin)(xin)(xin)(xin)泵(beng)(beng)(beng)(beng)在運(yun)行(xing)(xing)(xing)(xing)(xing)過程中(zhong)軸和固(gu)定(ding)(ding)軸之(zhi)間的(de)(de)(de)(de)摩(mo)擦，減(jian)少離心(xin)(xin)(xin)(xin)泵(beng)(beng)(beng)(beng)故(gu)障問題。