技術文章
Technical articles
更新時間:2014-09-17
點擊次數:4906
了(le)解的使(shi)用維護注意事項(xiang)之前,先讓我們(men)來(lai)再次普及一下高(gao)溫(wen)泵的相關知識。首先要了(le)解什(shen)么(me)是高(gao)溫(wen)泵,高(gao)溫(wen)泵是由哪幾(ji)部(bu)分(fen)組成(cheng)(cheng)的。一臺完整(zheng)的高(gao)溫(wen)泵是由馬(ma)達、減(jian)速器(qi)、聯軸器(qi)和泵頭(tou)幾(ji)部(bu)分(fen)組成(cheng)(cheng)的。高(gao)溫(wen)泵屬(shu)于正位移(yi)泵,工作(zuo)時是依靠(kao)主、從動齒(chi)輪的相互嚙(nie)合造(zao)成(cheng)(cheng)的工作(zuo)容積變化來(lai)輸送熔體。
高溫(wen)泵(beng)是根據什么原理進行工(gong)作(zuo)的(de)(de)(de)呢(ni)?高溫(wen)泵(beng)所以能把水(shui)(shui)送(song)出去是因為離(li)心力(li)的(de)(de)(de)作(zuo)用。水(shui)(shui)泵(beng)在(zai)(zai)工(gong)作(zuo)前(qian),泵(beng)體跟進水(shui)(shui)管(guan)必(bi)需罐滿水(shui)(shui)造(zao)成真(zhen)(zhen)空狀(zhuang)況,高溫(wen)泵(beng)當(dang)葉(xie)(xie)輪(lun)疾速滾(gun)動時(shi),葉(xie)(xie)片促(cu)使水(shui)(shui)很(hen)快旋(xuan)轉(zhuan)(zhuan),旋(xuan)轉(zhuan)(zhuan)著的(de)(de)(de)水(shui)(shui)在(zai)(zai)離(li)心力(li)的(de)(de)(de)作(zuo)用下從葉(xie)(xie)輪(lun)中飛(fei)去,高溫(wen)泵(beng)立(li)式管(guan)道離(li)心泵(beng)內的(de)(de)(de)水(shui)(shui)被拋(pao)出后(hou),葉(xie)(xie)輪(lun)的(de)(de)(de)核心局部構成真(zhen)(zhen)空區域。高溫(wen)泵(beng)水(shui)(shui)原的(de)(de)(de)水(shui)(shui)在(zai)(zai)大氣壓(ya)力(li)(或水(shui)(shui)壓(ya))的(de)(de)(de)作(zuo)用下通過管(guan)網壓(ya)到了進水(shui)(shui)管(guan)內。
在(zai)日常生活中(zhong)的應(ying)(ying)用(yong)(yong)范圍非常之(zhi)廣,高溫油(you)泵適用(yong)(yong)于以下范圍,木(mu)材工(gong)(gong)(gong)業(ye):多合(he)板、纖(xian)維熱壓成(cheng)型、木(mu)材干燥等(deng)(deng),石(shi)油(you)及化(hua)學工(gong)(gong)(gong)業(ye):聚(ju)合(he)、縮合(he)、蒸餾、精餾、熔(rong)(rong)融等(deng)(deng),油(you)脂(zhi)(zhi)工(gong)(gong)(gong)業(ye):脂(zhi)(zhi)肪(fang)酸蒸餾、油(you)脂(zhi)(zhi)分解(jie)、脂(zhi)(zhi)化(hua)等(deng)(deng),合(he)成(cheng)纖(xian)維工(gong)(gong)(gong)業(ye):聚(ju)合(he)熔(rong)(rong)融、紡(fang)絲(si)、延(yan)伸等(deng)(deng),紡(fang)織(zhi)印染(ran)工(gong)(gong)(gong)業(ye):熱定型、烘干、熱熔(rong)(rong)染(ran)色等(deng)(deng),塑料及橡(xiang)膠(jiao)工(gong)(gong)(gong)業(ye):熱壓、壓延(yan)、擠(ji)壓、硫(liu)化(hua)成(cheng)型等(deng)(deng),造(zao)紙工(gong)(gong)(gong)業(ye):干燥、波紋(wen)紙加工(gong)(gong)(gong)等(deng)(deng),建筑工(gong)(gong)(gong)業(ye):瀝青加熱等(deng)(deng),另外,高溫油(you)泵還在(zai)機械工(gong)(gong)(gong)業(ye),高溫油(you)泵醫藥(yao)生產中(zhong)廣泛應(ying)(ying)用(yong)(yong)。
看了以上列舉出的(de)關(guan)于高(gao)溫油(you)泵(beng)的(de)應用(yong)范圍,是不是覺得大吃一驚呢?想不到(dao)只(zhi)是高(gao)溫油(you)泵(beng)一款產品,就可以應用(yong)于如此(ci)之多的(de)行業領域。那么在使用(yong)高(gao)溫泵(beng)的(de)過程中(zhong),我們(men)要怎樣做才能延(yan)長高(gao)溫泵(beng)的(de)使用(yong)壽命讓它更(geng)多的(de)為我們(men)服務(wu)呢?接下來介(jie)紹幾個延(yan)長高(gao)溫泵(beng)使用(yong)壽命的(de)措施(shi)。
首(shou)先,因(yin)為泵(beng)(beng)體(ti)是在高(gao)溫(wen)下運轉(zhuan),所以(yi)(yi)冷態安裝時配管(guan)(guan)上應設鉸(jiao)支座(zuo),以(yi)(yi)防(fang)止升(sheng)溫(wen)后配管(guan)(guan)位移。然后還要(yao)(yao)注意聯軸節必須在泵(beng)(beng)體(ti)升(sheng)溫(wen)后熱(re)(re)找正,以(yi)(yi)避免運轉(zhuan)時造成附加力(li)矩。高(gao)溫(wen)磁力(li)泵(beng)(beng)出(chu)口(kou)(kou)壓力(li)測(ce)點要(yao)(yao)設聯鎖停止報警,否則,一(yi)旦排出(chu)管(guan)(guan)道受阻,易造成泵(beng)(beng)體(ti)損(sun)(sun)壞。泵(beng)(beng)起動時,在出(chu)口(kou)(kou)無壓力(li)形成時,不(bu)可(ke)盲目提速(su),以(yi)(yi)防(fang)止軸或軸承(cheng)過早損(sun)(sun)壞。清洗(xi)移液(ye)(ye)時,不(bu)要(yao)(yao)用(yong)泵(beng)(beng)輸送清洗(xi)液(ye)(ye),應拆下內(nei)件,移液(ye)(ye)結束后再安裝,以(yi)(yi)免泵(beng)(beng)內(nei)混入異物(wu)。泵(beng)(beng)體(ti)熱(re)(re)媒夾套(tao)的(de)溫(wen)度(du)可(ke)稍低(di)于前后夾套(tao)管(guan)(guan)的(de)熱(re)(re)媒溫(wen)度(du)。因(yin)為熔(rong)體(ti)粘度(du)與(yu)剪切率成遞減函數關系,齒輪的(de)擠壓,軸承(cheng)的(de)剪切將使(shi)熔(rong)體(ti)溫(wen)度(du)經過泵(beng)(beng)后上升(sheng)3~5℃,降低(di)熱(re)(re)媒溫(wen)度(du)可(ke)防(fang)止熔(rong)體(ti)降解。資料表(biao)明,通(tong)過降低(di)軸承(cheng)區的(de)溫(wen)度(du),可(ke)大(da)大(da)增(zeng)加軸承(cheng)的(de)承(cheng)載能力(li),不(bu)需要(yao)(yao)更換大(da)容量(liang)的(de)泵(beng)(beng),僅僅通(tong)過增(zeng)加轉(zhuan)速(su)就可(ke)使(shi)用(yong)齒輪泵(beng)(beng)的(de)輸出(chu)能力(li)增(zeng)加50%。
閱(yue)讀了(le)高(gao)(gao)溫(wen)泵(beng)(beng)的(de)(de)相關(guan)知(zhi)識,是不是對于高(gao)(gao)溫(wen)泵(beng)(beng)的(de)(de)使用(yong)有了(le)些(xie)了(le)解呢。如(ru)果您(nin)的(de)(de)生活工作中(zhong)需要應用(yong)到高(gao)(gao)溫(wen)泵(beng)(beng)或是其相關(guan)產品,歡迎來我(wo)公(gong)司咨詢,參(can)觀(guan),選購。我(wo)公(gong)司全體員工竭誠歡迎您(nin)的(de)(de)光臨,我(wo)們將(jiang)為您(nin)提供zui的(de)(de)服務和zui高(gao)(gao)品質(zhi)的(de)(de)產品。