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(chan)品(pin)概況及性能特點
1、技術含量高，中、內筒自(zi)我保溫能力(li)強，熱能利用(yong)率高，出(chu)口溫度低，大大延長了除(chu)塵器的使用(yong)壽命。
2、針對內、中、外筒不(bu)同(tong)區域(yu)分別采用不(bu)同(tong)技術的(de)新型(xing)揚料(liao)裝置，可將揚料(liao)效(xiao)率，有效(xiao)的(de)消除“風洞(dong)”帶來的(de)熱損(sun)失(shi)，增(zeng)加物料(liao)與熱氣流的(de)接觸率，提高烘(hong)干效(xiao)率。
3、占地面(mian)積省，采用(yong)整(zheng)體支架，安裝方(fang)便(bian)，故(gu)障(zhang)率少，維護方(fang)便(bian)，運行可靠，基礎投(tou)資省。
4、進、出料(liao)裝置采用特(te)殊結(jie)構軟密封，漏(lou)風率(lv)小。
5、工藝流程可采用順流或逆流。
6、優化的結構設計、耐磨耐熱(re)處理技術(shu)，為(wei)烘(hong)干機的長期、無故障(zhang)運行奠定了基礎(chu)。
7、根(gen)據物料性質的不同(tong)，采(cai)用調(diao)速電機或(huo)變頻器來(lai)合(he)理調(diao)節筒體(ti)轉速以提高烘干效率(lv)。
工作(zuo)原理
XDS三筒(tong)(tong)(tong)烘干(gan)機(ji)是(shi)一種(zhong)水平安裝(zhuang)的組合烘干(gan)機(ji)，筒(tong)(tong)(tong)體(ti)依靠4個驅動(dong)(dong)(dong)輪支撐并摩擦傳動(dong)(dong)(dong)筒(tong)(tong)(tong)體(ti)輪帶。筒(tong)(tong)(tong)體(ti)的入(ru)(ru)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)端設有熱(re)風爐(lu)裝(zhuang)置，當被(bei)烘干(gan)物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)進(jin)(jin)(jin)入(ru)(ru)內(nei)筒(tong)(tong)(tong)后(hou)，在(zai)(zai)(zai)(zai)內(nei)筒(tong)(tong)(tong)螺旋揚料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)推動(dong)(dong)(dong)下(xia)進(jin)(jin)(jin)入(ru)(ru)內(nei)筒(tong)(tong)(tong)斜(xie)軸向(xiang)(xiang)揚料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)，在(zai)(zai)(zai)(zai)揚料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)帶動(dong)(dong)(dong)下(xia)形(xing)成斜(xie)軸向(xiang)(xiang)均(jun)(jun)勻(yun)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)幕(mu)同時推動(dong)(dong)(dong)物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)前(qian)進(jin)(jin)(jin)；物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)進(jin)(jin)(jin)入(ru)(ru)中筒(tong)(tong)(tong)后(hou)，在(zai)(zai)(zai)(zai)弧形(xing)斜(xie)徑(jing)向(xiang)(xiang)揚料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)作用(yong)下(xia)，形(xing)成斜(xie)徑(jing)向(xiang)(xiang)均(jun)(jun)勻(yun)前(qian)進(jin)(jin)(jin)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)幕(mu)；物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)進(jin)(jin)(jin)入(ru)(ru)外筒(tong)(tong)(tong)后(hou)，在(zai)(zai)(zai)(zai)外筒(tong)(tong)(tong)多點徑(jing)向(xiang)(xiang)揚料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)作用(yong)下(xia)，形(xing)成多點徑(jing)向(xiang)(xiang)料(liao)(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)(liao)端移動(dong)(dong)(dong)；出(chu)(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)端物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)落(luo)在(zai)(zai)(zai)(zai)出(chu)(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)錐(zhui)上(shang)進(jin)(jin)(jin)入(ru)(ru)出(chu)(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)螺旋筒(tong)(tong)(tong)，再落(luo)入(ru)(ru)出(chu)(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)罩排出(chu)(chu)(chu)。熱(re)煙氣在(zai)(zai)(zai)(zai)揚料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)過程(cheng)中與物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)充分進(jin)(jin)(jin)行熱(re)交換，物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)所含水份(fen)蒸發后(hou)被(bei)氣流帶走。
