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(hong)干機產品概況及性能特(te)點
1、技術(shu)含量高,中、內筒(tong)自我保溫能(neng)力強,熱(re)能(neng)利用(yong)率高,出口溫度低,大大延長(chang)了(le)除塵器的使(shi)用(yong)壽命(ming)。
2、針對內、中、外筒(tong)不同區域分別采(cai)用不同技術的(de)新(xin)型揚料(liao)裝置,可(ke)將揚料(liao)效(xiao)率(lv),有效(xiao)的(de)消除“風洞”帶(dai)來的(de)熱損失(shi),增加物料(liao)與熱氣流的(de)接觸率(lv),提高烘干效(xiao)率(lv)。
3、占地(di)面積省,采用整體(ti)(ti)支架,安(an)裝(zhuang)方(fang)便(bian)(bian),故(gu)障率少,維護方(fang)便(bian)(bian),運行可靠,基(ji)礎投資省。
4、進、出料裝置采用(yong)特殊結構軟(ruan)密封(feng),漏風率小。
5、工藝流(liu)程(cheng)可采用順流(liu)或逆流(liu)。
6、優化的結構設計、耐磨(mo)耐熱處理技術(shu),為烘干機的長期(qi)、無(wu)故障運(yun)行奠定了(le)基礎。
7、根據物料性(xing)質的不(bu)同,采用調速電(dian)機(ji)或變頻器來合(he)理調節(jie)筒體(ti)轉速以提高烘干效(xiao)率。
工作原理
XDS三筒(tong)(tong)烘干(gan)機(ji)是一種水平安裝(zhuang)的組合烘干(gan)機(ji),筒(tong)(tong)體(ti)依靠(kao)4個驅動(dong)(dong)輪支撐并摩(mo)擦(ca)傳動(dong)(dong)筒(tong)(tong)體(ti)輪帶。筒(tong)(tong)體(ti)的入料(liao)(liao)(liao)(liao)(liao)(liao)(liao)端設有熱(re)風爐(lu)裝(zhuang)置,當被烘干(gan)物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)進入內(nei)筒(tong)(tong)后(hou),在(zai)內(nei)筒(tong)(tong)螺旋(xuan)揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)推動(dong)(dong)下進入內(nei)筒(tong)(tong)斜(xie)(xie)軸向(xiang)(xiang)揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban),在(zai)揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)帶動(dong)(dong)下形(xing)成斜(xie)(xie)軸向(xiang)(xiang)均勻料(liao)(liao)(liao)(liao)(liao)(liao)(liao)幕(mu)(mu)同時推動(dong)(dong)物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)前(qian)(qian)進;物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)進入中(zhong)筒(tong)(tong)后(hou),在(zai)弧形(xing)斜(xie)(xie)徑(jing)(jing)向(xiang)(xiang)揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)作用下,形(xing)成斜(xie)(xie)徑(jing)(jing)向(xiang)(xiang)均勻前(qian)(qian)進料(liao)(liao)(liao)(liao)(liao)(liao)(liao)幕(mu)(mu);物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)進入外筒(tong)(tong)后(hou),在(zai)外筒(tong)(tong)多點(dian)徑(jing)(jing)向(xiang)(xiang)揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)作用下,形(xing)成多點(dian)徑(jing)(jing)向(xiang)(xiang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)幕(mu)(mu),并向(xiang)(xiang)出(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)端移動(dong)(dong);出(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)端物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)落(luo)在(zai)出(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)錐(zhui)上進入出(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)螺旋(xuan)筒(tong)(tong),再(zai)落(luo)入出(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)罩排出(chu)。熱(re)煙(yan)氣(qi)(qi)在(zai)揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)過程中(zhong)與物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)充分(fen)進行熱(re)交換,物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)所(suo)含水份蒸發后(hou)被氣(qi)(qi)流帶走(zou)。