靜電除塵器引風機為什么會超電流

 　　靜(jing)電(dian)除塵器引風機電(dian)機超電(dian)流主要(yao)有八個原因：

　　(1) 除塵器開(kai)車時進(出(chu))氣管(guan)內閘門未關(guan)嚴;

　　(2) 除塵系(xi)統(tong)流量超(chao)過規定(ding)值或風管漏氣;

　　(3) 除塵器(qi)風機(ji)輸送(song)之氣體密度過大(da)或(huo)溫度過低，使(shi)壓力過大(da);

　　(4) 風機(ji)主軸轉速超過額(e)定值;

　　(5) 電(dian)(dian)機輸入電(dian)(dian)壓過低或電(dian)(dian)源(yuan)單相斷電(dian)(dian);

　　(6) 受并聯風(feng)機工作情況惡(e)化的影響;

　　(7) 聯(lian)軸器(qi)聯(lian)接不正，膠圈過緊(jin)或間隙不勻;

　　(8) 受軸(zhou)承座振動(dong)劇烈的影響。

　　如果(guo)離(li)心風(feng)機(ji)(ji)的電(dian)(dian)(dian)動機(ji)(ji)輸入(ru)電(dian)(dian)(dian)壓(ya)過(guo)(guo)低(di)或電(dian)(dian)(dian)源單向斷(duan)電(dian)(dian)(dian)，要(yao)及時檢查電(dian)(dian)(dian)壓(ya)，電(dian)(dian)(dian)源是否正常;聯軸(zhou)器連接不(bu)正，皮圈(quan)過(guo)(guo)緊或間隙不(bu)均，要(yao)重(zhong)新調(diao)整找(zhao)正;當風(feng)機(ji)(ji)的皮帶軸(zhou)安裝不(bu)當，消耗無用(yong)功過(guo)(guo)多，靜(jing)電(dian)(dian)(dian)除(chu)塵器也要(yao)重(zhong)新調(diao)整找(zhao)正;如果(guo)碰到除(chu)塵器系統(tong)通風(feng)機(ji)(ji)聯合(he)工(gong)作(zuo)惡化或管網故障，一定要(yao)調(diao)整風(feng)機(ji)(ji)聯合(he)工(gong)作(zuo)的工(gong)作(zuo)點，檢修管網系統(tong)。

　　如果(guo)在開車(che)時(shi)進口管(guan)道(dao)閘閥(fa)未關嚴(yan)，要注意(yi)開車(che)是要關嚴(yan)閘閥(fa);當流(liu)量(liang)超過額(e)(e)定(ding)值或風管(guan)漏氣，要關小節流(liu)閥(fa)，檢查是否漏氣;如果(guo)輸送氣體密度大于(yu)額(e)(e)定(ding)值，是壓力(li)過大，一定(ding)要查明(ming)原因，如氣體溫(wen)度過低(di)應予以提(ti)高(gao)或減小風量(liang);如果(guo)離心風機劇烈振動(dong)，那就要查明(ming)震動(dong)原因，并(bing)與予消除，以防后患。