近年來隨著社會飛速發展,軸流風機也(ye)在環保通(tong)風行業(ye)中逐漸(jian)廣(guang)(guang)泛應(ying)用,并且已經得到了廣(guang)(guang)大用戶的喜愛,那么我們在使(shi)用的過程(cheng)中會有(you)哪些常見的故障呢(ni)?又該如何避免(mian)呢(ni)?
1、軸流風(feng)機(ji)運(yun)轉振(zhen)(zhen)動:一般情況(kuang)下(xia)風(feng)機(ji)校對完控(kong)制(zhi)(zhi)(zhi)頭(tou)同心(xin)度后將各調節(jie)螺(luo)(luo)栓(shuan)緊固,為了防止控(kong)制(zhi)(zhi)(zhi)頭(tou)自身質(zhi)量下(xia)垂而引起抖動,就利用一根(gen)支撐拉筋將控(kong)制(zhi)(zhi)(zhi)頭(tou)與支機(ji)固定(ding),支撐拉筋的固定(ding)螺(luo)(luo)栓(shuan)由于振(zhen)(zhen)動松(song)(song)脫,造成控(kong)制(zhi)(zhi)(zhi)頭(tou)同心(xin)度超(chao)出規定(ding)范圍。控(kong)制(zhi)(zhi)(zhi)頭(tou)輸入(輸出)軸聯結(jie)柱銷和彈簧(huang)鋼片磨損間(jian)隙過大(da)或斷裂,控(kong)制(zhi)(zhi)(zhi)頭(tou)同心(xin)度調節(jie)螺(luo)(luo)栓(shuan)松(song)(song)動等。引風(feng)機(ji)轉子與機(ji)殼的固定(ding),由軸承箱兩端(duan)的法(fa)蘭用8個(ge)螺(luo)(luo)栓(shuan)與機(ji)殼的殼體板(ban)固定(ding),螺(luo)(luo)栓(shuan)松(song)(song)動加劇了風(feng)機(ji)的振(zhen)(zhen)動。
2、軸流風機(ji)(ji)軸承故障引(yin)起振動以外(wai),主要(yao)是(shi)由于軸流風機(ji)(ji)葉(xie)片使用時間(jian)長不(bu)清理表(biao)面不(bu)均勻積(ji)(ji)灰加劇(ju),表(biao)面積(ji)(ji)灰到一定(ding)厚度就(jiu)會局部脫落同樣(yang)造成引(yin)風機(ji)(ji)輪轂(gu)不(bu)平衡(heng)振動。
3、軸(zhou)流(liu)風(feng)(feng)(feng)機(ji)(ji)(ji)(ji)葉片(pian)(pian)(pian)(pian)磨(mo)(mo)損(sun)(sun)或腐(fu)(fu)蝕(shi)(shi)嚴重,導致軸(zhou)流(liu)風(feng)(feng)(feng)機(ji)(ji)(ji)(ji)損(sun)(sun)壞:軸(zhou)流(liu)風(feng)(feng)(feng)機(ji)(ji)(ji)(ji)葉片(pian)(pian)(pian)(pian)磨(mo)(mo)損(sun)(sun)輕重除了(le)與葉片(pian)(pian)(pian)(pian)制造工藝(yi)、耐(nai)磨(mo)(mo)涂(tu)層以(yi)(yi)(yi)及(ji)葉型等問(wen)題有密切(qie)的關系外,還與煙(yan)氣中灰塵的含量過高(gao)以(yi)(yi)(yi)及(ji)煙(yan)氣量偏大對葉片(pian)(pian)(pian)(pian)的磨(mo)(mo)損(sun)(sun)都(dou)有很大的影(ying)響。腐(fu)(fu)蝕(shi)(shi)煙(yan)氣流(liu)量偏向(xiang)甲側造成葉片(pian)(pian)(pian)(pian)嚴重磨(mo)(mo)損(sun)(sun)。除了(le)以(yi)(yi)(yi)上原(yuan)因影(ying)響葉片(pian)(pian)(pian)(pian)的壽命外,經(jing)過仔細研(yan)究分析(xi),軸(zhou)流(liu)風(feng)(feng)(feng)機(ji)(ji)(ji)(ji)不但與葉型及(ji)電(dian)除塵器效率高(gao)有關,主要(yao)與風(feng)(feng)(feng)機(ji)(ji)(ji)(ji)轉速有關。所以(yi)(yi)(yi)在使(shi)用風(feng)(feng)(feng)機(ji)(ji)(ji)(ji)前(qian)須確定輸送(song)氣體,如是(shi)腐(fu)(fu)蝕(shi)(shi)性(xing)氣體需使(shi)用防(fang)腐(fu)(fu)軸(zhou)流(liu)風(feng)(feng)(feng)機(ji)(ji)(ji)(ji),使(shi)用時間過長(chang)需定時清理葉片(pian)(pian)(pian)(pian)上的灰塵,一(yi)般軸(zhou)流(liu)風(feng)(feng)(feng)機(ji)(ji)(ji)(ji)葉片(pian)(pian)(pian)(pian)壽命可以(yi)(yi)(yi)超(chao)過8年(nian)以(yi)(yi)(yi)上甚至更長(chang)。
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凱億網宣(xuan)辦(ban):宋 2023.3.25 報價電話:18105449885
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