在冬季如果說哪種設備更容易受影響,那么就要數水泥廠的回轉窯設(she)備(bei)了,我們都知道回轉(zhuan)窯是一種回轉(zhuan)高溫(wen)煅燒設(she)備(bei),加上冬季氣溫(wen)較低(di),經常(chang)性(xing)的(de)冷(leng)熱交替會(hui)嚴重(zhong)損(sun)壞設(she)備(bei),那么(me)回轉(zhuan)窯都有哪些部位更容易受到低(di)溫(wen)的(de)影響,以(yi)及如何降(jiang)低(di)影響呢?那么(me)我們就來看一下。
經過長期的觀察(cha)和(he)專家的介(jie)紹,低溫環境下(xia)更容易受(shou)影響的是回轉窯(yao)的筒(tong)(tong)體(ti)(ti)(ti)(ti),即(ji)回轉筒(tong)(tong)和(he)與(yu)筒(tong)(tong)體(ti)(ti)(ti)(ti)前后銜(xian)接的部位(wei)。由于筒(tong)(tong)體(ti)(ti)(ti)(ti)經常(chang)需要在300攝氏度(du)以上,又受(shou)到外部低溫的侵蝕都會使得回轉窯(yao)筒(tong)(tong)體(ti)(ti)(ti)(ti)剛性(xing)下(xia)降,進而(er)出(chu)現損壞(huai),常(chang)此反(fan)復會造成筒(tong)(tong)體(ti)(ti)(ti)(ti)的斷裂或其他不可修復的損害。
其(qi)實,回(hui)轉(zhuan)(zhuan)(zhuan)窯筒(tong)(tong)(tong)體出(chu)現斷裂還跟安裝(zhuang)設計有(you)一定關系,所以(yi)除了安裝(zhuang)時(shi)小心(xin)、嚴格的(de)安裝(zhuang),還要(yao)在冬季里為(wei)回(hui)轉(zhuan)(zhuan)(zhuan)窯筒(tong)(tong)(tong)體增加保溫(wen)防凍薄膜,同(tong)時(shi)在供料前啟動回(hui)轉(zhuan)(zhuan)(zhuan)窯,低(di)速(su)轉(zhuan)(zhuan)(zhuan)動10分鐘后在提高轉(zhuan)(zhuan)(zhuan)筒(tong)(tong)(tong)轉(zhuan)(zhuan)(zhuan)速(su),開始供料,這樣就(jiu)可以(yi)把回(hui)轉(zhuan)(zhuan)(zhuan)窯筒(tong)(tong)(tong)體受到(dao)的(de)低(di)溫(wen)影響降(jiang)低(di)了。
下一(yi)條:回轉窯發展需要了解回轉窯使用全過程
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