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(tong)烘干(gan)機產品概況及性能特(te)點(dian)
1、技術含量(liang)高，中、內筒自(zi)我保溫能(neng)力(li)強，熱(re)能(neng)利用率高，出(chu)口溫度低(di)，大(da)大(da)延長了除塵器的(de)使用壽命。
2、針(zhen)對內、中、外(wai)筒不同(tong)區域(yu)分別(bie)采用不同(tong)技術的(de)(de)新型揚料(liao)裝置，可(ke)將(jiang)揚料(liao)效率(lv)，有效的(de)(de)消(xiao)除“風洞”帶來(lai)的(de)(de)熱(re)損失，增加物料(liao)與熱(re)氣(qi)流(liu)的(de)(de)接觸率(lv)，提(ti)高烘干效率(lv)。
3、占地面積省，采用(yong)整體支(zhi)架，安裝方便，故障(zhang)率少，維(wei)護方便，運行可靠，基礎投資(zi)省。
4、進、出料(liao)裝置(zhi)采用特殊結構軟密封(feng)，漏風率小。
5、工(gong)藝流程可采用順(shun)流或逆流。
6、優(you)化的(de)(de)結構(gou)設計、耐磨耐熱處理技術，為烘干機的(de)(de)長期(qi)、無故(gu)障(zhang)運行奠定了(le)基礎(chu)。
7、根(gen)據(ju)物(wu)料性質的(de)不同，采用調速(su)(su)電機或變(bian)頻器(qi)來(lai)合理調節(jie)筒體轉速(su)(su)以提高烘干(gan)效率。
工作原理
XDS三筒(tong)(tong)(tong)(tong)(tong)烘干(gan)機是一種水(shui)平(ping)安裝的(de)組(zu)合(he)烘干(gan)機，筒(tong)(tong)(tong)(tong)(tong)體(ti)依(yi)靠4個驅動(dong)輪支撐并摩擦傳動(dong)筒(tong)(tong)(tong)(tong)(tong)體(ti)輪帶(dai)。筒(tong)(tong)(tong)(tong)(tong)體(ti)的(de)入料(liao)(liao)(liao)端(duan)(duan)設有(you)熱(re)風爐裝置，當被烘干(gan)物(wu)料(liao)(liao)(liao)進(jin)入內筒(tong)(tong)(tong)(tong)(tong)后(hou)，在(zai)(zai)(zai)內筒(tong)(tong)(tong)(tong)(tong)螺旋(xuan)揚(yang)(yang)(yang)(yang)料(liao)(liao)(liao)板(ban)推(tui)動(dong)下(xia)(xia)進(jin)入內筒(tong)(tong)(tong)(tong)(tong)斜(xie)軸(zhou)向(xiang)(xiang)(xiang)揚(yang)(yang)(yang)(yang)料(liao)(liao)(liao)板(ban)，在(zai)(zai)(zai)揚(yang)(yang)(yang)(yang)料(liao)(liao)(liao)板(ban)帶(dai)動(dong)下(xia)(xia)形成(cheng)斜(xie)軸(zhou)向(xiang)(xiang)(xiang)均勻(yun)料(liao)(liao)(liao)幕同時推(tui)動(dong)物(wu)料(liao)(liao)(liao)前(qian)進(jin)；物(wu)料(liao)(liao)(liao)進(jin)入中筒(tong)(tong)(tong)(tong)(tong)后(hou)，在(zai)(zai)(zai)弧(hu)形斜(xie)徑(jing)向(xiang)(xiang)(xiang)揚(yang)(yang)(yang)(yang)料(liao)(liao)(liao)板(ban)作用(yong)下(xia)(xia)，形成(cheng)斜(xie)徑(jing)向(xiang)(xiang)(xiang)均勻(yun)前(qian)進(jin)料(liao)(liao)(liao)幕；物(wu)料(liao)(liao)(liao)進(jin)入外筒(tong)(tong)(tong)(tong)(tong)后(hou)，在(zai)(zai)(zai)外筒(tong)(tong)(tong)(tong)(tong)多點(dian)徑(jing)向(xiang)(xiang)(xiang)揚(yang)(yang)(yang)(yang)料(liao)(liao)(liao)板(ban)作用(yong)下(xia)(xia)，形成(cheng)多點(dian)徑(jing)向(xiang)(xiang)(xiang)料(liao)(liao)(liao)幕，并向(xiang)(xiang)(xiang)出料(liao)(liao)(liao)端(duan)(duan)移動(dong)；出料(liao)(liao)(liao)端(duan)(duan)物(wu)料(liao)(liao)(liao)落在(zai)(zai)(zai)出料(liao)(liao)(liao)錐上(shang)進(jin)入出料(liao)(liao)(liao)螺旋(xuan)筒(tong)(tong)(tong)(tong)(tong)，再落入出料(liao)(liao)(liao)罩排出。熱(re)煙氣在(zai)(zai)(zai)揚(yang)(yang)(yang)(yang)料(liao)(liao)(liao)過程中與物(wu)料(liao)(liao)(liao)充分(fen)進(jin)行熱(re)交換(huan)，物(wu)料(liao)(liao)(liao)所含水(shui)份蒸發(fa)后(hou)被氣流帶(dai)走(zou)。
