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)品概況及性(xing)能特點
1、技術含(han)量高，中、內筒自我保(bao)溫能力強(qiang)，熱能利用率高，出口(kou)溫度(du)低，大大延長了除塵(chen)器的使用壽(shou)命。
2、針對內、中(zhong)、外筒不同區域分(fen)別采用不同技術的新型揚料(liao)(liao)裝置，可將揚料(liao)(liao)效(xiao)率，有效(xiao)的消除“風洞(dong)”帶來的熱(re)(re)損失，增加物料(liao)(liao)與熱(re)(re)氣(qi)流的接(jie)觸率，提(ti)高烘干(gan)效(xiao)率。
3、占地面積省(sheng)(sheng)，采(cai)用整體支(zhi)架，安裝方(fang)便，故障率(lv)少，維護方(fang)便，運行可靠，基礎投資省(sheng)(sheng)。
4、進(jin)、出料(liao)裝置采用特殊結構軟密封，漏風率小。
5、工藝流(liu)程可(ke)采用順(shun)流(liu)或逆流(liu)。
6、優化的結構(gou)設(she)計(ji)、耐(nai)磨耐(nai)熱處理(li)技術，為(wei)烘干機的長期、無故障運行奠定了基(ji)礎(chu)。
7、根據物料性質的不同，采用調(diao)(diao)速電機或(huo)變頻(pin)器來合理調(diao)(diao)節筒體(ti)(ti)轉速以提高烘干效率。
工作原理
XDS三(san)筒(tong)(tong)(tong)(tong)烘(hong)干機是一種水(shui)平安裝(zhuang)的組合烘(hong)干機，筒(tong)(tong)(tong)(tong)體(ti)依(yi)靠4個(ge)驅動(dong)(dong)輪(lun)支撐并摩(mo)擦傳動(dong)(dong)筒(tong)(tong)(tong)(tong)體(ti)輪(lun)帶(dai)。筒(tong)(tong)(tong)(tong)體(ti)的入(ru)料(liao)(liao)(liao)(liao)(liao)端設有熱(re)風爐裝(zhuang)置，當被(bei)烘(hong)干物(wu)料(liao)(liao)(liao)(liao)(liao)進入(ru)內(nei)筒(tong)(tong)(tong)(tong)后，在(zai)(zai)內(nei)筒(tong)(tong)(tong)(tong)螺旋揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)板(ban)(ban)推(tui)動(dong)(dong)下進入(ru)內(nei)筒(tong)(tong)(tong)(tong)斜(xie)軸向揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)板(ban)(ban)，在(zai)(zai)揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)板(ban)(ban)帶(dai)動(dong)(dong)下形(xing)(xing)成斜(xie)軸向均(jun)(jun)勻料(liao)(liao)(liao)(liao)(liao)幕(mu)同時推(tui)動(dong)(dong)物(wu)料(liao)(liao)(liao)(liao)(liao)前(qian)進；物(wu)料(liao)(liao)(liao)(liao)(liao)進入(ru)中(zhong)(zhong)筒(tong)(tong)(tong)(tong)后，在(zai)(zai)弧(hu)形(xing)(xing)斜(xie)徑向揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)板(ban)(ban)作(zuo)用(yong)下，形(xing)(xing)成斜(xie)徑向均(jun)(jun)勻前(qian)進料(liao)(liao)(liao)(liao)(liao)幕(mu)；物(wu)料(liao)(liao)(liao)(liao)(liao)進入(ru)外筒(tong)(tong)(tong)(tong)后，在(zai)(zai)外筒(tong)(tong)(tong)(tong)多點(dian)(dian)徑向揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)板(ban)(ban)作(zuo)用(yong)下，形(xing)(xing)成多點(dian)(dian)徑向料(liao)(liao)(liao)(liao)(liao)幕(mu)，并向出(chu)料(liao)(liao)(liao)(liao)(liao)端移動(dong)(dong)；出(chu)料(liao)(liao)(liao)(liao)(liao)端物(wu)料(liao)(liao)(liao)(liao)(liao)落(luo)在(zai)(zai)出(chu)料(liao)(liao)(liao)(liao)(liao)錐(zhui)上進入(ru)出(chu)料(liao)(liao)(liao)(liao)(liao)螺旋筒(tong)(tong)(tong)(tong)，再落(luo)入(ru)出(chu)料(liao)(liao)(liao)(liao)(liao)罩(zhao)排出(chu)。熱(re)煙氣在(zai)(zai)揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)過(guo)程(cheng)中(zhong)(zhong)與物(wu)料(liao)(liao)(liao)(liao)(liao)充(chong)分進行熱(re)交(jiao)換，物(wu)料(liao)(liao)(liao)(liao)(liao)所含水(shui)份(fen)蒸發后被(bei)氣流(liu)帶(dai)走。
