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型三筒烘干機產品概況及性能特點
1、技術含(han)量(liang)高，中、內筒自(zi)我保(bao)溫能(neng)力(li)強，熱能(neng)利用率高，出口溫度(du)低，大大延長了除塵器的使用壽命。
2、針對內、中、外(wai)筒不同區(qu)域分別采用不同技術的(de)新型揚料裝置，可將揚料效率，有(you)效的(de)消除(chu)“風(feng)洞”帶來的(de)熱(re)損失(shi)，增加物料與(yu)熱(re)氣流的(de)接觸率，提(ti)高烘干效率。
3、占(zhan)地面(mian)積省(sheng)，采用整體(ti)支架，安裝方(fang)便，故障率少(shao)，維護方(fang)便，運行可靠，基(ji)礎投資省(sheng)。
4、進、出(chu)料裝置采用特殊結構(gou)軟密封(feng)，漏(lou)風(feng)率小。
5、工藝流程可(ke)采(cai)用(yong)順流或逆流。
6、優化(hua)的結構設計、耐(nai)磨耐(nai)熱(re)處理技術，為(wei)烘干機的長期、無故障運行(xing)奠定了基礎。
7、根據物(wu)料性質(zhi)的不同(tong)，采用(yong)調(diao)速電機或(huo)變(bian)頻器來合理調(diao)節筒體轉(zhuan)速以提高烘(hong)干(gan)效(xiao)率。
工作(zuo)原理
XDS三筒(tong)(tong)(tong)(tong)烘(hong)干機是一種水平(ping)安裝的(de)(de)組合烘(hong)干機，筒(tong)(tong)(tong)(tong)體(ti)依靠4個驅動(dong)輪支撐并摩(mo)擦傳(chuan)動(dong)筒(tong)(tong)(tong)(tong)體(ti)輪帶(dai)。筒(tong)(tong)(tong)(tong)體(ti)的(de)(de)入(ru)(ru)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)端設有(you)熱風爐裝置，當被烘(hong)干物(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)進(jin)(jin)(jin)入(ru)(ru)內筒(tong)(tong)(tong)(tong)后，在內筒(tong)(tong)(tong)(tong)螺旋揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)板推(tui)動(dong)下(xia)進(jin)(jin)(jin)入(ru)(ru)內筒(tong)(tong)(tong)(tong)斜(xie)軸向(xiang)(xiang)揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)板，在揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)板帶(dai)動(dong)下(xia)形成斜(xie)軸向(xiang)(xiang)均(jun)勻(yun)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)幕(mu)同時推(tui)動(dong)物(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)前進(jin)(jin)(jin)；物(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)進(jin)(jin)(jin)入(ru)(ru)中(zhong)筒(tong)(tong)(tong)(tong)后，在弧(hu)形斜(xie)徑向(xiang)(xiang)揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)板作(zuo)用下(xia)，形成斜(xie)徑向(xiang)(xiang)均(jun)勻(yun)前進(jin)(jin)(jin)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)幕(mu)；物(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)進(jin)(jin)(jin)入(ru)(ru)外(wai)筒(tong)(tong)(tong)(tong)后，在外(wai)筒(tong)(tong)(tong)(tong)多(duo)點徑向(xiang)(xiang)揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)板作(zuo)用下(xia)，形成多(duo)點徑向(xiang)(xiang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)幕(mu)，并向(xiang)(xiang)出(chu)(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)端移(yi)動(dong)；出(chu)(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)端物(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)落在出(chu)(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)錐(zhui)上進(jin)(jin)(jin)入(ru)(ru)出(chu)(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)螺旋筒(tong)(tong)(tong)(tong)，再落入(ru)(ru)出(chu)(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)罩排出(chu)(chu)(chu)。熱煙氣在揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)過(guo)程中(zhong)與(yu)物(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)充分進(jin)(jin)(jin)行熱交換(huan)，物(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)所含(han)水份蒸(zheng)發后被氣流帶(dai)走。
