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更新時間:2014-09-17
點擊次數:4906
了解的(de)使用維護注(zhu)意(yi)事項之前,先讓我(wo)們來再次普及一(yi)下高(gao)(gao)溫(wen)泵的(de)相關(guan)知識。首(shou)先要了解什么是(shi)高(gao)(gao)溫(wen)泵,高(gao)(gao)溫(wen)泵是(shi)由(you)哪幾(ji)部(bu)(bu)分組成(cheng)的(de)。一(yi)臺(tai)完(wan)整的(de)高(gao)(gao)溫(wen)泵是(shi)由(you)馬達、減速器(qi)、聯(lian)軸器(qi)和(he)泵頭幾(ji)部(bu)(bu)分組成(cheng)的(de)。高(gao)(gao)溫(wen)泵屬于正位移(yi)泵,工作(zuo)(zuo)時是(shi)依靠(kao)主(zhu)、從(cong)動(dong)齒輪的(de)相互嚙合造成(cheng)的(de)工作(zuo)(zuo)容積變化來輸送(song)熔體。
高溫(wen)泵(beng)(beng)是(shi)根據什么原理進(jin)行(xing)工作(zuo)的(de)(de)呢?高溫(wen)泵(beng)(beng)所以能把水(shui)(shui)送出去是(shi)因為(wei)離心(xin)(xin)(xin)力(li)的(de)(de)作(zuo)用(yong)(yong)。水(shui)(shui)泵(beng)(beng)在工作(zuo)前(qian),泵(beng)(beng)體跟進(jin)水(shui)(shui)管必需(xu)罐滿水(shui)(shui)造成真空狀況,高溫(wen)泵(beng)(beng)當葉(xie)輪疾速滾動(dong)時(shi),葉(xie)片促使水(shui)(shui)很快旋轉(zhuan),旋轉(zhuan)著的(de)(de)水(shui)(shui)在離心(xin)(xin)(xin)力(li)的(de)(de)作(zuo)用(yong)(yong)下從葉(xie)輪中飛去,高溫(wen)泵(beng)(beng)立(li)式管道離心(xin)(xin)(xin)泵(beng)(beng)內的(de)(de)水(shui)(shui)被拋出后,葉(xie)輪的(de)(de)核心(xin)(xin)(xin)局部構成真空區域。高溫(wen)泵(beng)(beng)水(shui)(shui)原的(de)(de)水(shui)(shui)在大(da)氣壓力(li)(或水(shui)(shui)壓)的(de)(de)作(zuo)用(yong)(yong)下通過管網(wang)壓到了進(jin)水(shui)(shui)管內。
在日(ri)常生(sheng)活(huo)中(zhong)的(de)應用范(fan)圍(wei)非常之廣,高(gao)溫(wen)(wen)油(you)(you)(you)泵適用于(yu)以下范(fan)圍(wei),木(mu)材工(gong)(gong)(gong)業(ye)(ye)(ye)(ye):多合板、纖維熱(re)(re)壓成(cheng)(cheng)型、木(mu)材干(gan)燥等(deng)(deng),石油(you)(you)(you)及化學工(gong)(gong)(gong)業(ye)(ye)(ye)(ye):聚合、縮合、蒸餾、精餾、熔融等(deng)(deng),油(you)(you)(you)脂工(gong)(gong)(gong)業(ye)(ye)(ye)(ye):脂肪酸蒸餾、油(you)(you)(you)脂分(fen)解、脂化等(deng)(deng),合成(cheng)(cheng)纖維工(gong)(gong)(gong)業(ye)(ye)(ye)(ye):聚合熔融、紡(fang)絲、延伸等(deng)(deng),紡(fang)織印染工(gong)(gong)(gong)業(ye)(ye)(ye)(ye):熱(re)(re)定型、烘干(gan)、熱(re)(re)熔染色等(deng)(deng),塑料及橡膠工(gong)(gong)(gong)業(ye)(ye)(ye)(ye):熱(re)(re)壓、壓延、擠壓、硫化成(cheng)(cheng)型等(deng)(deng),造紙工(gong)(gong)(gong)業(ye)(ye)(ye)(ye):干(gan)燥、波紋紙加工(gong)(gong)(gong)等(deng)(deng),建(jian)筑工(gong)(gong)(gong)業(ye)(ye)(ye)(ye):瀝青加熱(re)(re)等(deng)(deng),另外,高(gao)溫(wen)(wen)油(you)(you)(you)泵還(huan)在機械工(gong)(gong)(gong)業(ye)(ye)(ye)(ye),高(gao)溫(wen)(wen)油(you)(you)(you)泵醫藥生(sheng)產中(zhong)廣泛應用。
看了以(yi)上列舉出的(de)關于高溫(wen)(wen)油(you)泵(beng)的(de)應用范圍,是(shi)(shi)不是(shi)(shi)覺得大吃一驚(jing)呢?想不到只是(shi)(shi)高溫(wen)(wen)油(you)泵(beng)一款產品,就可以(yi)應用于如此之多的(de)行業(ye)領域。那么在使(shi)用高溫(wen)(wen)泵(beng)的(de)過程中(zhong),我(wo)們要(yao)怎樣做才(cai)能延長高溫(wen)(wen)泵(beng)的(de)使(shi)用壽(shou)命讓它(ta)更多的(de)為我(wo)們服(fu)務呢?接下來介紹幾個延長高溫(wen)(wen)泵(beng)使(shi)用壽(shou)命的(de)措施。
首先(xian),因(yin)為(wei)泵(beng)(beng)(beng)體是在高(gao)溫(wen)(wen)(wen)(wen)下運轉,所以冷態(tai)安裝時(shi)配管(guan)(guan)上應(ying)設鉸支(zhi)座,以防(fang)止(zhi)(zhi)(zhi)升(sheng)溫(wen)(wen)(wen)(wen)后配管(guan)(guan)位移(yi)。然后還要注意聯(lian)軸節(jie)必須(xu)在泵(beng)(beng)(beng)體升(sheng)溫(wen)(wen)(wen)(wen)后熱(re)找正,以避免(mian)運轉時(shi)造(zao)成(cheng)附加力矩。高(gao)溫(wen)(wen)(wen)(wen)磁力泵(beng)(beng)(beng)出口(kou)壓(ya)力測點要設聯(lian)鎖停止(zhi)(zhi)(zhi)報警,否則,一(yi)旦排出管(guan)(guan)道受阻(zu),易造(zao)成(cheng)泵(beng)(beng)(beng)體損壞(huai)。泵(beng)(beng)(beng)起動(dong)時(shi),在出口(kou)無壓(ya)力形成(cheng)時(shi),不(bu)可盲(mang)目提速(su),以防(fang)止(zhi)(zhi)(zhi)軸或軸承(cheng)過早(zao)損壞(huai)。清(qing)洗移(yi)液(ye)時(shi),不(bu)要用(yong)泵(beng)(beng)(beng)輸送清(qing)洗液(ye),應(ying)拆下內件,移(yi)液(ye)結束(shu)后再安裝,以免(mian)泵(beng)(beng)(beng)內混入異物。泵(beng)(beng)(beng)體熱(re)媒(mei)夾套的(de)(de)溫(wen)(wen)(wen)(wen)度(du)可稍低于前后夾套管(guan)(guan)的(de)(de)熱(re)媒(mei)溫(wen)(wen)(wen)(wen)度(du)。因(yin)為(wei)熔(rong)體粘(zhan)度(du)與剪切(qie)率成(cheng)遞(di)減(jian)函數關系,齒(chi)輪(lun)的(de)(de)擠壓(ya),軸承(cheng)的(de)(de)剪切(qie)將使(shi)熔(rong)體溫(wen)(wen)(wen)(wen)度(du)經過泵(beng)(beng)(beng)后上升(sheng)3~5℃,降(jiang)低熱(re)媒(mei)溫(wen)(wen)(wen)(wen)度(du)可防(fang)止(zhi)(zhi)(zhi)熔(rong)體降(jiang)解。資料表明(ming),通過降(jiang)低軸承(cheng)區的(de)(de)溫(wen)(wen)(wen)(wen)度(du),可大大增(zeng)加軸承(cheng)的(de)(de)承(cheng)載(zai)能力,不(bu)需要更(geng)換大容量的(de)(de)泵(beng)(beng)(beng),僅僅通過增(zeng)加轉速(su)就可使(shi)用(yong)齒(chi)輪(lun)泵(beng)(beng)(beng)的(de)(de)輸出能力增(zeng)加50%。
閱(yue)讀了(le)高(gao)溫泵的(de)(de)相(xiang)關(guan)知識,是不是對于高(gao)溫泵的(de)(de)使(shi)用有了(le)些了(le)解呢。如果(guo)您(nin)的(de)(de)生活工(gong)作(zuo)中(zhong)需要應用到(dao)高(gao)溫泵或是其相(xiang)關(guan)產品,歡迎(ying)來我公司咨詢,參觀,選(xuan)購(gou)。我公司全體員工(gong)竭(jie)誠歡迎(ying)您(nin)的(de)(de)光臨,我們將為(wei)您(nin)提供zui的(de)(de)服務和zui高(gao)品質的(de)(de)產品。