冷渣(zha)機(ji)(ji)主要由(you)內筒(tong)(tong)焊有固定螺旋葉(xie)片(pian)的(de)內外雙層密封套(tao)筒(tong)(tong)、進出(chu)渣(zha)裝(zhuang)置、排風(feng)裝(zhuang)置、進出(chu)水裝(zhuang)置、傳動(dong)裝(zhuang)置和底(di)座等(deng)系統組(zu)成(cheng)。當冷渣(zha)機(ji)(ji)由(you)傳動(dong)裝(zhuang)置驅動(dong)緩慢旋轉時,鍋爐排出(chu)的(de)高溫爐渣(zha)在(zai)套(tao)筒(tong)(tong)的(de)內筒(tong)(tong)由(you)螺旋葉(xie)片(pian)導向前進,冷卻水在(zai)內外筒(tong)(tong)之間的(de)夾(jia)套(tao)內逆向流動(dong)帶(dai)走熱(re)量,冷卻風(feng)也不斷地從夾(jia)套(tao)的(de)內筒(tong)(tong)內通過帶(dai)走熱(re)量,使熱(re)態爐渣(zha)逐步冷卻。
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