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)產品概況及(ji)性能特點
1、技術含量高，中、內(nei)筒(tong)自我(wo)保溫(wen)能(neng)力強，熱能(neng)利用(yong)率高，出口溫(wen)度低(di)，大(da)大(da)延(yan)長(chang)了除(chu)塵器的使用(yong)壽命。
2、針對內、中、外筒不同區(qu)域分(fen)別采用不同技術的新型揚(yang)料(liao)裝置，可將揚(yang)料(liao)效率，有效的消除“風洞”帶來的熱(re)損(sun)失，增加(jia)物料(liao)與熱(re)氣流的接觸率，提高(gao)烘(hong)干效率。
3、占地面積(ji)省，采用(yong)整(zheng)體支架，安裝方(fang)便(bian)，故障率(lv)少(shao)，維護(hu)方(fang)便(bian)，運行可靠，基(ji)礎投資(zi)省。
4、進、出(chu)料裝置采用特(te)殊結構軟(ruan)密封，漏風率小。
5、工藝(yi)流(liu)程可采用(yong)順流(liu)或逆流(liu)。
6、優化的(de)結構設計(ji)、耐磨耐熱處理技術，為烘干(gan)機(ji)的(de)長期、無故障運行奠(dian)定了基礎。
7、根(gen)據物料性(xing)質的不同，采用調(diao)速電機或變頻器(qi)來合理(li)調(diao)節筒體轉速以提高烘干效率。
工作原理
XDS三筒(tong)(tong)(tong)烘(hong)干(gan)機(ji)是一種水平安(an)裝的(de)組合烘(hong)干(gan)機(ji)，筒(tong)(tong)(tong)體依靠4個驅(qu)動(dong)輪支撐并摩擦傳(chuan)動(dong)筒(tong)(tong)(tong)體輪帶(dai)。筒(tong)(tong)(tong)體的(de)入(ru)料(liao)(liao)端(duan)設有(you)熱(re)風爐(lu)裝置(zhi)，當(dang)被(bei)烘(hong)干(gan)物(wu)(wu)(wu)料(liao)(liao)進(jin)(jin)入(ru)內筒(tong)(tong)(tong)后，在(zai)內筒(tong)(tong)(tong)螺旋揚(yang)(yang)料(liao)(liao)板(ban)推(tui)動(dong)下(xia)(xia)進(jin)(jin)入(ru)內筒(tong)(tong)(tong)斜(xie)軸向(xiang)(xiang)揚(yang)(yang)料(liao)(liao)板(ban)，在(zai)揚(yang)(yang)料(liao)(liao)板(ban)帶(dai)動(dong)下(xia)(xia)形(xing)(xing)成(cheng)斜(xie)軸向(xiang)(xiang)均(jun)勻(yun)料(liao)(liao)幕(mu)(mu)(mu)同時(shi)推(tui)動(dong)物(wu)(wu)(wu)料(liao)(liao)前進(jin)(jin)；物(wu)(wu)(wu)料(liao)(liao)進(jin)(jin)入(ru)中(zhong)筒(tong)(tong)(tong)后，在(zai)弧形(xing)(xing)斜(xie)徑(jing)向(xiang)(xiang)揚(yang)(yang)料(liao)(liao)板(ban)作用下(xia)(xia)，形(xing)(xing)成(cheng)斜(xie)徑(jing)向(xiang)(xiang)均(jun)勻(yun)前進(jin)(jin)料(liao)(liao)幕(mu)(mu)(mu)；物(wu)(wu)(wu)料(liao)(liao)進(jin)(jin)入(ru)外筒(tong)(tong)(tong)后，在(zai)外筒(tong)(tong)(tong)多(duo)點(dian)(dian)徑(jing)向(xiang)(xiang)揚(yang)(yang)料(liao)(liao)板(ban)作用下(xia)(xia)，形(xing)(xing)成(cheng)多(duo)點(dian)(dian)徑(jing)向(xiang)(xiang)料(liao)(liao)幕(mu)(mu)(mu)，并向(xiang)(xiang)出(chu)料(liao)(liao)端(duan)移動(dong)；出(chu)料(liao)(liao)端(duan)物(wu)(wu)(wu)料(liao)(liao)落(luo)在(zai)出(chu)料(liao)(liao)錐(zhui)上進(jin)(jin)入(ru)出(chu)料(liao)(liao)螺旋筒(tong)(tong)(tong)，再(zai)落(luo)入(ru)出(chu)料(liao)(liao)罩排出(chu)。熱(re)煙氣在(zai)揚(yang)(yang)料(liao)(liao)過程(cheng)中(zhong)與物(wu)(wu)(wu)料(liao)(liao)充分進(jin)(jin)行熱(re)交換，物(wu)(wu)(wu)料(liao)(liao)所含水份蒸發后被(bei)氣流帶(dai)走。
