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)三筒烘(hong)干機產品概況及性能特點
1、技(ji)術含量(liang)高，中、內筒自我保溫能力強，熱能利用(yong)率高，出口溫度低，大(da)大(da)延長了除塵器的使用(yong)壽命。
2、針對內、中(zhong)、外筒不(bu)同(tong)區(qu)域(yu)分別采用不(bu)同(tong)技術的(de)(de)新型揚料(liao)裝置，可將揚料(liao)效(xiao)率(lv)，有效(xiao)的(de)(de)消除(chu)“風洞(dong)”帶來(lai)的(de)(de)熱(re)損失，增(zeng)加物料(liao)與熱(re)氣流(liu)的(de)(de)接觸率(lv)，提高烘(hong)干效(xiao)率(lv)。
3、占(zhan)地面積省，采用整體(ti)支架，安裝方(fang)(fang)便(bian)，故障率(lv)少，維護方(fang)(fang)便(bian)，運行可(ke)靠，基礎投資省。
4、進、出料裝置采用特(te)殊(shu)結(jie)構軟密(mi)封，漏風率小。
5、工(gong)藝流(liu)程可采用順流(liu)或逆流(liu)。
6、優化的(de)結構(gou)設計、耐磨(mo)耐熱處(chu)理技術(shu)，為烘干機的(de)長期、無故障(zhang)運行奠(dian)定了基礎。
7、根據物料性質(zhi)的不同，采用調(diao)速電(dian)機或(huo)變頻器來合(he)理調(diao)節筒體轉速以提高烘干效率(lv)。
工作(zuo)原(yuan)理
XDS三(san)筒(tong)(tong)烘干機(ji)是一(yi)種水平安裝的(de)組合(he)烘干機(ji)，筒(tong)(tong)體(ti)(ti)依靠4個驅動(dong)(dong)輪(lun)支撐并摩擦傳動(dong)(dong)筒(tong)(tong)體(ti)(ti)輪(lun)帶(dai)。筒(tong)(tong)體(ti)(ti)的(de)入(ru)(ru)(ru)(ru)料(liao)(liao)(liao)(liao)(liao)(liao)端設有(you)熱風爐裝置，當被烘干物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)進(jin)(jin)(jin)(jin)入(ru)(ru)(ru)(ru)內筒(tong)(tong)后(hou)，在(zai)(zai)內筒(tong)(tong)螺旋揚(yang)(yang)(yang)料(liao)(liao)(liao)(liao)(liao)(liao)板(ban)推(tui)動(dong)(dong)下進(jin)(jin)(jin)(jin)入(ru)(ru)(ru)(ru)內筒(tong)(tong)斜(xie)軸向(xiang)揚(yang)(yang)(yang)料(liao)(liao)(liao)(liao)(liao)(liao)板(ban)，在(zai)(zai)揚(yang)(yang)(yang)料(liao)(liao)(liao)(liao)(liao)(liao)板(ban)帶(dai)動(dong)(dong)下形(xing)(xing)成斜(xie)軸向(xiang)均(jun)勻料(liao)(liao)(liao)(liao)(liao)(liao)幕同時推(tui)動(dong)(dong)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)前進(jin)(jin)(jin)(jin)；物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)進(jin)(jin)(jin)(jin)入(ru)(ru)(ru)(ru)中(zhong)(zhong)筒(tong)(tong)后(hou)，在(zai)(zai)弧形(xing)(xing)斜(xie)徑向(xiang)揚(yang)(yang)(yang)料(liao)(liao)(liao)(liao)(liao)(liao)板(ban)作用下，形(xing)(xing)成斜(xie)徑向(xiang)均(jun)勻前進(jin)(jin)(jin)(jin)料(liao)(liao)(liao)(liao)(liao)(liao)幕；物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)進(jin)(jin)(jin)(jin)入(ru)(ru)(ru)(ru)外(wai)筒(tong)(tong)后(hou)，在(zai)(zai)外(wai)筒(tong)(tong)多點徑向(xiang)揚(yang)(yang)(yang)料(liao)(liao)(liao)(liao)(liao)(liao)板(ban)作用下，形(xing)(xing)成多點徑向(xiang)料(liao)(liao)(liao)(liao)(liao)(liao)幕，并向(xiang)出料(liao)(liao)(liao)(liao)(liao)(liao)端移動(dong)(dong)；出料(liao)(liao)(liao)(liao)(liao)(liao)端物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)落(luo)在(zai)(zai)出料(liao)(liao)(liao)(liao)(liao)(liao)錐上進(jin)(jin)(jin)(jin)入(ru)(ru)(ru)(ru)出料(liao)(liao)(liao)(liao)(liao)(liao)螺旋筒(tong)(tong)，再落(luo)入(ru)(ru)(ru)(ru)出料(liao)(liao)(liao)(liao)(liao)(liao)罩排出。熱煙氣在(zai)(zai)揚(yang)(yang)(yang)料(liao)(liao)(liao)(liao)(liao)(liao)過程中(zhong)(zhong)與物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)充分(fen)進(jin)(jin)(jin)(jin)行(xing)熱交換(huan)，物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)所含水份蒸發后(hou)被氣流(liu)帶(dai)走。
