XDS型三筒烘干機主要用于烘干一定濕度范圍內顆粒物料如干粉砂漿行業中所用的黃砂；鑄造行業中的型砂；建材行業中的高爐礦渣、礦渣、粘土、煤、鐵粉等；化工行業中的不起化學反應、不怕高溫及污染的小顆粒等，烘干后的物料終水份可任意控制。沙子烘干機一般適應于顆粒狀物料。特別是烘干沙子、河沙、石英砂等烘干效果好。河沙沙子烘干機的優點是生產能力大、適用范圍廣、流量阻力小、操作上允許波動范圍較大、操作方便等。常用于烘干河沙、人工砂、石英砂、礦粉、煤渣等。
XDS型三筒烘干(gan)機(ji)產(chan)品概況及性能特點
1、技術(shu)含量高，中、內筒自(zi)我(wo)保溫能力強，熱能利用(yong)率高，出口(kou)溫度低(di)，大大延(yan)長了除塵器的(de)使(shi)用(yong)壽命。
2、針對內、中(zhong)、外筒不(bu)同(tong)區域(yu)分別采(cai)用不(bu)同(tong)技術的(de)新型揚(yang)料(liao)(liao)裝置，可將揚(yang)料(liao)(liao)效(xiao)率(lv)，有(you)效(xiao)的(de)消除“風洞”帶來的(de)熱(re)損失，增加物(wu)料(liao)(liao)與熱(re)氣流的(de)接觸率(lv)，提高烘(hong)干效(xiao)率(lv)。
3、占地(di)面積省，采用(yong)整體支架，安裝(zhuang)方便，故障率少，維護(hu)方便，運(yun)行(xing)可(ke)靠，基礎投(tou)資省。
4、進、出(chu)料裝置采用特殊(shu)結構軟密封，漏(lou)風率小。
5、工藝流(liu)(liu)程(cheng)可(ke)采用順流(liu)(liu)或(huo)逆流(liu)(liu)。
6、優化的結構設計、耐(nai)磨(mo)耐(nai)熱(re)處理技(ji)術，為(wei)烘干機的長期、無故障運行奠定了基(ji)礎。
7、根據物料(liao)性質的不同(tong)，采用調速電機或變頻器來合理調節筒體轉速以提高烘干效率。
工作原理
XDS三(san)筒(tong)(tong)(tong)(tong)(tong)烘(hong)干(gan)機(ji)是一種水平安裝的組合烘(hong)干(gan)機(ji)，筒(tong)(tong)(tong)(tong)(tong)體依靠4個(ge)驅動(dong)輪支(zhi)撐(cheng)并摩擦傳動(dong)筒(tong)(tong)(tong)(tong)(tong)體輪帶(dai)。筒(tong)(tong)(tong)(tong)(tong)體的入(ru)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)端(duan)設有熱(re)風爐裝置，當被(bei)烘(hong)干(gan)物(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)進(jin)(jin)入(ru)內(nei)(nei)筒(tong)(tong)(tong)(tong)(tong)后(hou)(hou)(hou)，在內(nei)(nei)筒(tong)(tong)(tong)(tong)(tong)螺(luo)旋(xuan)揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)推動(dong)下進(jin)(jin)入(ru)內(nei)(nei)筒(tong)(tong)(tong)(tong)(tong)斜(xie)軸向(xiang)揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)，在揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)帶(dai)動(dong)下形成斜(xie)軸向(xiang)均勻料(liao)(liao)(liao)(liao)(liao)(liao)(liao)幕(mu)同時推動(dong)物(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)前(qian)進(jin)(jin)；物(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)進(jin)(jin)入(ru)中筒(tong)(tong)(tong)(tong)(tong)后(hou)(hou)(hou)，在弧(hu)形斜(xie)徑向(xiang)揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)作用(yong)下，形成斜(xie)徑向(xiang)均勻前(qian)進(jin)(jin)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)幕(mu)；物(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)進(jin)(jin)入(ru)外筒(tong)(tong)(tong)(tong)(tong)后(hou)(hou)(hou)，在外筒(tong)(tong)(tong)(tong)(tong)多點徑向(xiang)揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)作用(yong)下，形成多點徑向(xiang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)幕(mu)，并向(xiang)出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)端(duan)移動(dong)；出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)端(duan)物(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)落在出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)錐上進(jin)(jin)入(ru)出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)螺(luo)旋(xuan)筒(tong)(tong)(tong)(tong)(tong)，再落入(ru)出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)罩排出(chu)(chu)。熱(re)煙氣在揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)過(guo)程中與物(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)充分(fen)進(jin)(jin)行熱(re)交換，物(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)所含水份蒸發(fa)后(hou)(hou)(hou)被(bei)氣流帶(dai)走。
