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(san)筒烘干機產(chan)品概況(kuang)及(ji)性能特點
1、技(ji)術含量高，中、內筒自我保溫(wen)能(neng)力(li)強，熱能(neng)利用率高，出口溫(wen)度低，大大延(yan)長了除塵器的使用壽命。
2、針對內、中、外筒不同區域分別采用不同技術的新(xin)型揚(yang)料(liao)裝置，可將揚(yang)料(liao)效率，有效的消(xiao)除“風洞”帶來的熱損失(shi)，增加物料(liao)與熱氣流的接觸率，提(ti)高烘(hong)干效率。
3、占地面積省，采用整體(ti)(ti)支架，安裝方便，故障率少，維護方便，運行(xing)可靠，基礎投資省。
4、進、出料裝置采用(yong)特殊結構(gou)軟密封，漏(lou)風率(lv)小(xiao)。
5、工藝流程(cheng)可(ke)采用順流或逆流。
6、優化的結(jie)構設計、耐磨(mo)耐熱處理技術，為(wei)烘干機的長期(qi)、無故(gu)障運行奠定(ding)了基礎。
7、根(gen)據物料性(xing)質的(de)不同，采用調速電(dian)機或(huo)變(bian)頻器來合理調節(jie)筒(tong)體轉速以提高烘干效率。
工作原理
XDS三筒(tong)(tong)(tong)(tong)烘干機是(shi)一種水平安裝的組合烘干機，筒(tong)(tong)(tong)(tong)體(ti)依靠4個驅(qu)動(dong)(dong)輪支(zhi)撐并摩(mo)擦傳動(dong)(dong)筒(tong)(tong)(tong)(tong)體(ti)輪帶。筒(tong)(tong)(tong)(tong)體(ti)的入(ru)(ru)料(liao)(liao)端(duan)設有熱(re)(re)風爐裝置(zhi)，當被(bei)烘干物(wu)(wu)料(liao)(liao)進(jin)(jin)(jin)(jin)入(ru)(ru)內筒(tong)(tong)(tong)(tong)后(hou)，在(zai)內筒(tong)(tong)(tong)(tong)螺旋揚(yang)(yang)(yang)料(liao)(liao)板(ban)(ban)推動(dong)(dong)下進(jin)(jin)(jin)(jin)入(ru)(ru)內筒(tong)(tong)(tong)(tong)斜軸(zhou)向(xiang)(xiang)(xiang)(xiang)揚(yang)(yang)(yang)料(liao)(liao)板(ban)(ban)，在(zai)揚(yang)(yang)(yang)料(liao)(liao)板(ban)(ban)帶動(dong)(dong)下形(xing)成(cheng)斜軸(zhou)向(xiang)(xiang)(xiang)(xiang)均(jun)勻料(liao)(liao)幕(mu)同時(shi)推動(dong)(dong)物(wu)(wu)料(liao)(liao)前進(jin)(jin)(jin)(jin)；物(wu)(wu)料(liao)(liao)進(jin)(jin)(jin)(jin)入(ru)(ru)中筒(tong)(tong)(tong)(tong)后(hou)，在(zai)弧形(xing)斜徑(jing)向(xiang)(xiang)(xiang)(xiang)揚(yang)(yang)(yang)料(liao)(liao)板(ban)(ban)作用(yong)下，形(xing)成(cheng)斜徑(jing)向(xiang)(xiang)(xiang)(xiang)均(jun)勻前進(jin)(jin)(jin)(jin)料(liao)(liao)幕(mu)；物(wu)(wu)料(liao)(liao)進(jin)(jin)(jin)(jin)入(ru)(ru)外筒(tong)(tong)(tong)(tong)后(hou)，在(zai)外筒(tong)(tong)(tong)(tong)多點徑(jing)向(xiang)(xiang)(xiang)(xiang)揚(yang)(yang)(yang)料(liao)(liao)板(ban)(ban)作用(yong)下，形(xing)成(cheng)多點徑(jing)向(xiang)(xiang)(xiang)(xiang)料(liao)(liao)幕(mu)，并向(xiang)(xiang)(xiang)(xiang)出(chu)(chu)料(liao)(liao)端(duan)移動(dong)(dong)；出(chu)(chu)料(liao)(liao)端(duan)物(wu)(wu)料(liao)(liao)落(luo)在(zai)出(chu)(chu)料(liao)(liao)錐上進(jin)(jin)(jin)(jin)入(ru)(ru)出(chu)(chu)料(liao)(liao)螺旋筒(tong)(tong)(tong)(tong)，再落(luo)入(ru)(ru)出(chu)(chu)料(liao)(liao)罩排出(chu)(chu)。熱(re)(re)煙氣在(zai)揚(yang)(yang)(yang)料(liao)(liao)過(guo)程中與物(wu)(wu)料(liao)(liao)充分進(jin)(jin)(jin)(jin)行熱(re)(re)交換(huan)，物(wu)(wu)料(liao)(liao)所含水份蒸(zheng)發后(hou)被(bei)氣流(liu)帶走(zou)。
