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型三筒烘干機產品(pin)概(gai)況及性(xing)能(neng)特點
1、技術含量高(gao)，中、內筒自(zi)我保(bao)溫能力強，熱能利用率高(gao)，出口溫度低，大大延長(chang)了除塵器的使(shi)用壽命。
2、針對內、中、外筒不同區域分別采用不同技(ji)術的(de)新型揚料裝(zhuang)置，可將(jiang)揚料效(xiao)率(lv)，有(you)效(xiao)的(de)消除“風(feng)洞”帶來的(de)熱損(sun)失，增加(jia)物(wu)料與(yu)熱氣流的(de)接觸率(lv)，提高烘干效(xiao)率(lv)。
3、占(zhan)地面積省，采用整體支(zhi)架(jia)，安(an)裝方便，故障率少，維護(hu)方便，運行可(ke)靠，基礎投(tou)資省。
4、進、出料(liao)裝置采用特殊結(jie)構軟密封，漏(lou)風率(lv)小。
5、工(gong)藝流程可采用順流或逆流。
6、優化的結構(gou)設計、耐磨(mo)耐熱處理(li)技術，為烘(hong)干(gan)機(ji)的長期(qi)、無故障運行(xing)奠(dian)定了(le)基礎。
7、根據物(wu)料性質的不同，采用(yong)調(diao)(diao)速電機或變頻(pin)器來合理調(diao)(diao)節筒體(ti)轉速以提高(gao)烘(hong)干效(xiao)率。
工作原理
XDS三筒(tong)(tong)(tong)(tong)(tong)烘(hong)(hong)干(gan)(gan)機是(shi)一(yi)種(zhong)水(shui)平安裝的(de)組合烘(hong)(hong)干(gan)(gan)機，筒(tong)(tong)(tong)(tong)(tong)體(ti)(ti)依(yi)靠4個驅動(dong)(dong)(dong)輪支撐并摩擦傳動(dong)(dong)(dong)筒(tong)(tong)(tong)(tong)(tong)體(ti)(ti)輪帶。筒(tong)(tong)(tong)(tong)(tong)體(ti)(ti)的(de)入(ru)(ru)(ru)料(liao)(liao)(liao)端設有(you)熱(re)(re)風爐裝置，當被(bei)烘(hong)(hong)干(gan)(gan)物(wu)料(liao)(liao)(liao)進(jin)(jin)(jin)(jin)入(ru)(ru)(ru)內(nei)筒(tong)(tong)(tong)(tong)(tong)后，在(zai)(zai)(zai)內(nei)筒(tong)(tong)(tong)(tong)(tong)螺旋揚(yang)料(liao)(liao)(liao)板推動(dong)(dong)(dong)下進(jin)(jin)(jin)(jin)入(ru)(ru)(ru)內(nei)筒(tong)(tong)(tong)(tong)(tong)斜(xie)軸向(xiang)(xiang)(xiang)(xiang)揚(yang)料(liao)(liao)(liao)板，在(zai)(zai)(zai)揚(yang)料(liao)(liao)(liao)板帶動(dong)(dong)(dong)下形(xing)成(cheng)斜(xie)軸向(xiang)(xiang)(xiang)(xiang)均(jun)勻料(liao)(liao)(liao)幕(mu)(mu)同時推動(dong)(dong)(dong)物(wu)料(liao)(liao)(liao)前(qian)進(jin)(jin)(jin)(jin)；物(wu)料(liao)(liao)(liao)進(jin)(jin)(jin)(jin)入(ru)(ru)(ru)中筒(tong)(tong)(tong)(tong)(tong)后，在(zai)(zai)(zai)弧形(xing)斜(xie)徑向(xiang)(xiang)(xiang)(xiang)揚(yang)料(liao)(liao)(liao)板作(zuo)用(yong)下，形(xing)成(cheng)斜(xie)徑向(xiang)(xiang)(xiang)(xiang)均(jun)勻前(qian)進(jin)(jin)(jin)(jin)料(liao)(liao)(liao)幕(mu)(mu)；物(wu)料(liao)(liao)(liao)進(jin)(jin)(jin)(jin)入(ru)(ru)(ru)外筒(tong)(tong)(tong)(tong)(tong)后，在(zai)(zai)(zai)外筒(tong)(tong)(tong)(tong)(tong)多(duo)點徑向(xiang)(xiang)(xiang)(xiang)揚(yang)料(liao)(liao)(liao)板作(zuo)用(yong)下，形(xing)成(cheng)多(duo)點徑向(xiang)(xiang)(xiang)(xiang)料(liao)(liao)(liao)幕(mu)(mu)，并向(xiang)(xiang)(xiang)(xiang)出(chu)料(liao)(liao)(liao)端移動(dong)(dong)(dong)；出(chu)料(liao)(liao)(liao)端物(wu)料(liao)(liao)(liao)落在(zai)(zai)(zai)出(chu)料(liao)(liao)(liao)錐(zhui)上進(jin)(jin)(jin)(jin)入(ru)(ru)(ru)出(chu)料(liao)(liao)(liao)螺旋筒(tong)(tong)(tong)(tong)(tong)，再落入(ru)(ru)(ru)出(chu)料(liao)(liao)(liao)罩(zhao)排出(chu)。熱(re)(re)煙氣在(zai)(zai)(zai)揚(yang)料(liao)(liao)(liao)過程中與物(wu)料(liao)(liao)(liao)充分(fen)進(jin)(jin)(jin)(jin)行(xing)熱(re)(re)交換(huan)，物(wu)料(liao)(liao)(liao)所含水(shui)份蒸(zheng)發后被(bei)氣流帶走(zou)。
