回轉窯的(de)(de)支承(cheng)(cheng)(cheng)裝(zhuang)置(zhi)(zhi),托(tuo)輪(lun)(lun)與(yu)軸(zhou)(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)的(de)(de)結構(gou),托(tuo)輪(lun)(lun)裝(zhuang)置(zhi)(zhi)承(cheng)(cheng)(cheng)受整個回轉(zhuan)部(bu)分(fen)的(de)(de)重量(主要是回轉(zhuan)窯筒(tong)體(ti)(ti)、襯磚、窯內換熱裝(zhuang)置(zhi)(zhi)、物料(liao)、滾圈齒圈);并使回轉(zhuan)窯筒(tong)體(ti)(ti)、滾圈能在托(tuo)輪(lun)(lun)上平穩轉(zhuan)動(dong)(dong)(dong)。托(tuo)輪(lun)(lun)裝(zhuang)置(zhi)(zhi)按裝(zhuang)置(zhi)(zhi)所(suo)用軸(zhou)(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)可分(fen)為(wei)滑動(dong)(dong)(dong)軸(zhou)(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)托(tuo)輪(lun)(lun),滾動(dong)(dong)(dong)軸(zhou)(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)托(tuo)輪(lun)(lun)組,及滑動(dong)(dong)(dong)一(yi)滾動(dong)(dong)(dong)軸(zhou)(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)托(tuo)輪(lun)(lun)組(徑向滑動(dong)(dong)(dong)軸(zhou)(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)、軸(zhou)(zhou)(zhou)(zhou)向滾動(dong)(dong)(dong)軸(zhou)(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng))。滾動(dong)(dong)(dong)軸(zhou)(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)輪(lun)(lun)組又可按軸(zhou)(zhou)(zhou)(zhou)轉(zhuan)與(yu)不(bu)轉(zhuan)分(fen)為(wei)有結構(gou)簡單、維修方便摩擦(ca)阻力小、減少電(dian)耗及制(zhi)造簡單等(deng)優點,但是由(you)于托(tuo)輪(lun)(lun)的(de)(de)載荷(he)可達(da)數(shu)百噸,所(suo)需滾動(dong)(dong)(dong)軸(zhou)(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)尺寸大,受到(dao)供貨條件的(de)(de)限制(zhi)。但隨著(zhu)工(gong)業技術水平的(de)(de)提高,滾動(dong)(dong)(dong)軸(zhou)(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)在托(tuo)輪(lun)(lun)裝(zhuang)置(zhi)(zhi)中(zhong)的(de)(de)使用會越(yue)來越(yue)多(duo)。
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