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(xing)三(san)筒烘干機產品概況及性能特點
1、技術含量高(gao)，中、內筒自我保溫能力(li)強，熱(re)能利用率高(gao)，出口溫度低，大(da)大(da)延長了除塵器(qi)的(de)使用壽(shou)命。
2、針(zhen)對內、中、外筒(tong)不(bu)同區域分別采用(yong)不(bu)同技術的新型揚料裝置，可將揚料效率，有(you)效的消除(chu)“風洞”帶來(lai)的熱損(sun)失，增加物料與熱氣流的接觸率，提高烘(hong)干(gan)效率。
3、占地(di)面積省，采(cai)用整體支架，安裝(zhuang)方(fang)便(bian)，故障率(lv)少(shao)，維護方(fang)便(bian)，運行可靠，基礎(chu)投資省。
4、進、出(chu)料裝置采用(yong)特殊結構(gou)軟密封，漏風率小。
5、工藝流(liu)程(cheng)可采(cai)用順流(liu)或逆流(liu)。
6、優化的結(jie)構設計、耐磨耐熱(re)處(chu)理技術，為烘干機的長期、無故障運行奠定了基礎。
7、根據物料性(xing)質的不同，采用調速電(dian)機或變頻器來合理(li)調節筒體(ti)轉速以提高(gao)烘干效率。
工作原理
XDS三筒(tong)(tong)(tong)(tong)(tong)烘(hong)干(gan)機是(shi)一種水平安(an)裝(zhuang)的(de)組合(he)烘(hong)干(gan)機，筒(tong)(tong)(tong)(tong)(tong)體依靠4個驅動(dong)輪支撐(cheng)并(bing)摩擦傳(chuan)動(dong)筒(tong)(tong)(tong)(tong)(tong)體輪帶(dai)。筒(tong)(tong)(tong)(tong)(tong)體的(de)入(ru)(ru)(ru)料(liao)(liao)(liao)(liao)端(duan)設有熱(re)風(feng)爐裝(zhuang)置(zhi)，當被(bei)烘(hong)干(gan)物料(liao)(liao)(liao)(liao)進(jin)入(ru)(ru)(ru)內(nei)(nei)筒(tong)(tong)(tong)(tong)(tong)后(hou)(hou)，在(zai)內(nei)(nei)筒(tong)(tong)(tong)(tong)(tong)螺(luo)旋揚料(liao)(liao)(liao)(liao)板(ban)推(tui)動(dong)下進(jin)入(ru)(ru)(ru)內(nei)(nei)筒(tong)(tong)(tong)(tong)(tong)斜(xie)軸(zhou)向(xiang)(xiang)揚料(liao)(liao)(liao)(liao)板(ban)，在(zai)揚料(liao)(liao)(liao)(liao)板(ban)帶(dai)動(dong)下形(xing)(xing)成(cheng)斜(xie)軸(zhou)向(xiang)(xiang)均(jun)勻料(liao)(liao)(liao)(liao)幕(mu)同時推(tui)動(dong)物料(liao)(liao)(liao)(liao)前進(jin)；物料(liao)(liao)(liao)(liao)進(jin)入(ru)(ru)(ru)中(zhong)筒(tong)(tong)(tong)(tong)(tong)后(hou)(hou)，在(zai)弧形(xing)(xing)斜(xie)徑(jing)(jing)向(xiang)(xiang)揚料(liao)(liao)(liao)(liao)板(ban)作用(yong)下，形(xing)(xing)成(cheng)斜(xie)徑(jing)(jing)向(xiang)(xiang)均(jun)勻前進(jin)料(liao)(liao)(liao)(liao)幕(mu)；物料(liao)(liao)(liao)(liao)進(jin)入(ru)(ru)(ru)外筒(tong)(tong)(tong)(tong)(tong)后(hou)(hou)，在(zai)外筒(tong)(tong)(tong)(tong)(tong)多點徑(jing)(jing)向(xiang)(xiang)揚料(liao)(liao)(liao)(liao)板(ban)作用(yong)下，形(xing)(xing)成(cheng)多點徑(jing)(jing)向(xiang)(xiang)料(liao)(liao)(liao)(liao)幕(mu)，并(bing)向(xiang)(xiang)出(chu)料(liao)(liao)(liao)(liao)端(duan)移(yi)動(dong)；出(chu)料(liao)(liao)(liao)(liao)端(duan)物料(liao)(liao)(liao)(liao)落在(zai)出(chu)料(liao)(liao)(liao)(liao)錐上進(jin)入(ru)(ru)(ru)出(chu)料(liao)(liao)(liao)(liao)螺(luo)旋筒(tong)(tong)(tong)(tong)(tong)，再落入(ru)(ru)(ru)出(chu)料(liao)(liao)(liao)(liao)罩排(pai)出(chu)。熱(re)煙(yan)氣在(zai)揚料(liao)(liao)(liao)(liao)過程(cheng)中(zhong)與物料(liao)(liao)(liao)(liao)充分進(jin)行熱(re)交換(huan)，物料(liao)(liao)(liao)(liao)所含(han)水份蒸(zheng)發后(hou)(hou)被(bei)氣流(liu)帶(dai)走。
