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鍋爐原理課程圖片_磨煤機及制粉系統.ppt :文(wen)檔分類(lei)： > 在(zai)線(xian)文(wen)檔經過(guo)高度壓縮(suo)，下(xia)(xia)載原(yuan)文(wen)更清晰。鍋爐原(yuan)理課程圖片_磨(mo)(mo)煤(mei)(mei)(mei)(mei)(mei)機及制(zhi)(zhi)粉(fen)系(xi)統 磨(mo)(mo)煤(mei)(mei)(mei)(mei)(mei)機及制(zhi)(zhi)粉(fen)系(xi)統一(yi)(yi).筒(tong)(tong)(tong)(tong)式鋼(gang)球(qiu)磨(mo)(mo)(低(di)速磨(mo)(mo))(一(yi)(yi)) 普通筒(tong)(tong)(tong)(tong)式鋼(gang)球(qiu)磨(mo)(mo):筒(tong)(tong)(tong)(tong)體通過(guo)齒輪由(you)電動(dong)機帶(dai)動(dong)低(di)速轉動(dong),燃料和干(gan)燥劑(ji)(熱空氣(qi))從(cong)一(yi)(yi)端(duan)(duan)進(jin)(jin)入(ru)圓(yuan)筒(tong)(tong)(tong)(tong),在(zai)圓(yuan)筒(tong)(tong)(tong)(tong)內煤(mei)(mei)(mei)(mei)(mei)被干(gan)燥、打碎并研磨(mo)(mo)成粉(fen),隨后被干(gan)燥劑(ji)從(cong)另一(yi)(yi)端(duan)(duan)帶(dai)出(chu)。低(di)速磨(mo)(mo)主要有普通筒(tong)(tong)(tong)(tong)式鋼(gang)球(qiu)磨(mo)(mo)(單(dan)進(jin)(jin)單(dan)出(chu))、雙(shuang)進(jin)(jin)雙(shuang)出(chu)筒(tong)(tong)(tong)(tong)式鋼(gang)球(qiu)磨(mo)(mo)。(二)雙(shuang)進(jin)(jin)雙(shuang)出(chu)筒(tong)(tong)(tong)(tong)式鋼(gang)球(qiu)磨(mo)(mo)煤(mei)(mei)(mei)(mei)(mei)機雙(shuang)進(jin)(jin)雙(shuang)出(chu)筒(tong)(tong)(tong)(tong)式鋼(gang)球(qiu)磨(mo)(mo)圓(yuan)筒(tong)(tong)(tong)(tong)兩(liang)(liang)端(duan)(duan)的(de)空心軸內有一(yi)(yi)空心圓(yuan)管,圓(yuan)管外裝(zhuang)有螺旋輸送(song)裝(zhuang)置。兩(liang)(liang)端(duan)(duan)的(de)空心軸既是熱風和原(yuan)煤(mei)(mei)(mei)(mei)(mei)的(de)進(jin)(jin)口,又是煤(mei)(mei)(mei)(mei)(mei)粉(fen)氣(qi)流混(hun)合物的(de)出(chu)口。從(cong)而形(xing)成兩(liang)(liang)個相(xiang)互對稱又彼此獨立的(de)磨(mo)(mo)煤(mei)(mei)(mei)(mei)(mei)回(hui)路的(de)兩(liang)(liang)個回(hui)路,同時使(shi)用(yong)時磨(mo)(mo)煤(mei)(mei)(mei)(mei)(mei)機出(chu)力;也可以單(dan)獨使(shi)用(yong)一(yi)(yi)個,這(zhe)時可使(shi)磨(mo)(mo)煤(mei)(mei)(mei)(mei)(mei)出(chu)力降50%以下(xia)(xia)。雙(shuang)進(jin)(jin)雙(shuang)出(chu)筒(tong)(tong)(tong)(tong)式鋼(gang)球(qiu)磨(mo)(mo)煤(mei)(mei)(mei)(mei)(mei)機二.中速磨(mo)(mo)煤(mei)(mei)(mei)(mei)(mei)機原(yuan)煤(mei)(mei)(mei)(mei)(mei)經落煤(mei)(mei)(mei)(mei)(mei)管進(jin)(jin)入(ru)兩(liang)(liang)組相(xiang)對。

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