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(ji)性能特點
1、技術含量高，中、內筒自我(wo)保溫能力(li)強，熱能利(li)用率高，出口溫度低，大(da)大(da)延(yan)長了除塵器的(de)使用壽命。
2、針(zhen)對(dui)內(nei)、中、外(wai)筒不(bu)同區域(yu)分別采用不(bu)同技(ji)術的(de)(de)新型揚料裝置，可將揚料效率，有效的(de)(de)消除“風洞”帶來(lai)的(de)(de)熱(re)損失，增加物(wu)料與熱(re)氣流的(de)(de)接(jie)觸率，提高烘干效率。
3、占地面積省(sheng)，采用(yong)整(zheng)體支架，安(an)裝方便，故障率少，維護方便，運行可靠，基(ji)礎投資省(sheng)。
4、進(jin)、出料裝置采用特(te)殊結(jie)構軟密封，漏(lou)風率小。
5、工藝流程(cheng)可(ke)采用順流或逆流。
6、優化的結構設計、耐磨耐熱處理(li)技術，為烘干機的長(chang)期、無故障(zhang)運行奠定了基礎。
7、根據物料(liao)性(xing)質的不同，采用調速電機或(huo)變頻器來合理調節筒體(ti)(ti)轉速以提高烘(hong)干(gan)效率。
工(gong)作原理
XDS三筒(tong)(tong)(tong)(tong)烘干機是一種(zhong)水(shui)平安裝(zhuang)的組合(he)烘干機，筒(tong)(tong)(tong)(tong)體(ti)依靠(kao)4個(ge)驅動(dong)輪支(zhi)撐并摩(mo)擦傳(chuan)動(dong)筒(tong)(tong)(tong)(tong)體(ti)輪帶。筒(tong)(tong)(tong)(tong)體(ti)的入(ru)(ru)(ru)(ru)料(liao)(liao)(liao)(liao)端(duan)設(she)有熱風(feng)爐裝(zhuang)置，當被烘干物(wu)料(liao)(liao)(liao)(liao)進(jin)(jin)(jin)入(ru)(ru)(ru)(ru)內筒(tong)(tong)(tong)(tong)后(hou)，在(zai)內筒(tong)(tong)(tong)(tong)螺旋(xuan)揚(yang)料(liao)(liao)(liao)(liao)板(ban)(ban)(ban)推動(dong)下進(jin)(jin)(jin)入(ru)(ru)(ru)(ru)內筒(tong)(tong)(tong)(tong)斜(xie)軸(zhou)向(xiang)(xiang)(xiang)揚(yang)料(liao)(liao)(liao)(liao)板(ban)(ban)(ban)，在(zai)揚(yang)料(liao)(liao)(liao)(liao)板(ban)(ban)(ban)帶動(dong)下形(xing)成斜(xie)軸(zhou)向(xiang)(xiang)(xiang)均(jun)勻料(liao)(liao)(liao)(liao)幕(mu)同(tong)時推動(dong)物(wu)料(liao)(liao)(liao)(liao)前(qian)進(jin)(jin)(jin)；物(wu)料(liao)(liao)(liao)(liao)進(jin)(jin)(jin)入(ru)(ru)(ru)(ru)中(zhong)筒(tong)(tong)(tong)(tong)后(hou)，在(zai)弧形(xing)斜(xie)徑(jing)向(xiang)(xiang)(xiang)揚(yang)料(liao)(liao)(liao)(liao)板(ban)(ban)(ban)作用下，形(xing)成斜(xie)徑(jing)向(xiang)(xiang)(xiang)均(jun)勻前(qian)進(jin)(jin)(jin)料(liao)(liao)(liao)(liao)幕(mu)；物(wu)料(liao)(liao)(liao)(liao)進(jin)(jin)(jin)入(ru)(ru)(ru)(ru)外(wai)筒(tong)(tong)(tong)(tong)后(hou)，在(zai)外(wai)筒(tong)(tong)(tong)(tong)多點徑(jing)向(xiang)(xiang)(xiang)揚(yang)料(liao)(liao)(liao)(liao)板(ban)(ban)(ban)作用下，形(xing)成多點徑(jing)向(xiang)(xiang)(xiang)料(liao)(liao)(liao)(liao)幕(mu)，并向(xiang)(xiang)(xiang)出(chu)(chu)(chu)料(liao)(liao)(liao)(liao)端(duan)移動(dong)；出(chu)(chu)(chu)料(liao)(liao)(liao)(liao)端(duan)物(wu)料(liao)(liao)(liao)(liao)落在(zai)出(chu)(chu)(chu)料(liao)(liao)(liao)(liao)錐上(shang)進(jin)(jin)(jin)入(ru)(ru)(ru)(ru)出(chu)(chu)(chu)料(liao)(liao)(liao)(liao)螺旋(xuan)筒(tong)(tong)(tong)(tong)，再落入(ru)(ru)(ru)(ru)出(chu)(chu)(chu)料(liao)(liao)(liao)(liao)罩排出(chu)(chu)(chu)。熱煙氣在(zai)揚(yang)料(liao)(liao)(liao)(liao)過程中(zhong)與物(wu)料(liao)(liao)(liao)(liao)充分進(jin)(jin)(jin)行熱交(jiao)換，物(wu)料(liao)(liao)(liao)(liao)所(suo)含(han)水(shui)份(fen)蒸發后(hou)被氣流帶走。
