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(gan)機產品概(gai)況(kuang)及性能特點
1、技術含量高，中、內筒自我保溫能力強，熱(re)能利用(yong)率高，出口溫度低，大大延長了除塵器的使用(yong)壽命。
2、針對內、中、外(wai)筒不(bu)同(tong)區(qu)域分別采用不(bu)同(tong)技術的新型揚料(liao)裝置(zhi)，可將揚料(liao)效率(lv)，有效的消除“風洞”帶來的熱損失(shi)，增加物料(liao)與(yu)熱氣流的接觸率(lv)，提(ti)高烘干效率(lv)。
3、占地面積省(sheng)(sheng)，采用整體支架，安裝(zhuang)方便(bian)，故障(zhang)率少，維護方便(bian)，運(yun)行可(ke)靠，基礎投資省(sheng)(sheng)。
4、進(jin)、出料裝置采用特殊結構軟密封，漏風率(lv)小。
5、工(gong)藝(yi)流(liu)程(cheng)可(ke)采用順流(liu)或逆流(liu)。
6、優(you)化的結(jie)構設計、耐磨耐熱(re)處理技(ji)術(shu)，為烘干機(ji)的長期、無(wu)故(gu)障運行奠(dian)定了基礎(chu)。
7、根據(ju)物(wu)料性質的不同，采用調速(su)電機或(huo)變頻器(qi)來合(he)理調節(jie)筒體(ti)轉速(su)以提高烘(hong)干效(xiao)率。
工作原理
XDS三(san)筒(tong)(tong)(tong)(tong)烘干(gan)機是一種(zhong)水平(ping)安(an)裝的組(zu)合烘干(gan)機，筒(tong)(tong)(tong)(tong)體(ti)(ti)依(yi)靠4個驅動(dong)(dong)輪支撐并摩擦傳(chuan)動(dong)(dong)筒(tong)(tong)(tong)(tong)體(ti)(ti)輪帶。筒(tong)(tong)(tong)(tong)體(ti)(ti)的入(ru)料(liao)(liao)(liao)(liao)(liao)端(duan)設有熱(re)風爐裝置，當被(bei)烘干(gan)物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)進(jin)入(ru)內筒(tong)(tong)(tong)(tong)后(hou)，在(zai)內筒(tong)(tong)(tong)(tong)螺旋揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)板(ban)(ban)推動(dong)(dong)下(xia)進(jin)入(ru)內筒(tong)(tong)(tong)(tong)斜(xie)軸(zhou)向揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)板(ban)(ban)，在(zai)揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)板(ban)(ban)帶動(dong)(dong)下(xia)形成(cheng)斜(xie)軸(zhou)向均(jun)勻料(liao)(liao)(liao)(liao)(liao)幕同時推動(dong)(dong)物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)前進(jin)；物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)進(jin)入(ru)中(zhong)筒(tong)(tong)(tong)(tong)后(hou)，在(zai)弧形斜(xie)徑(jing)向揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)板(ban)(ban)作用下(xia)，形成(cheng)斜(xie)徑(jing)向均(jun)勻前進(jin)料(liao)(liao)(liao)(liao)(liao)幕；物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)進(jin)入(ru)外筒(tong)(tong)(tong)(tong)后(hou)，在(zai)外筒(tong)(tong)(tong)(tong)多(duo)點徑(jing)向揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)板(ban)(ban)作用下(xia)，形成(cheng)多(duo)點徑(jing)向料(liao)(liao)(liao)(liao)(liao)幕，并向出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)端(duan)移動(dong)(dong)；出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)端(duan)物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)落(luo)在(zai)出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)錐上(shang)進(jin)入(ru)出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)螺旋筒(tong)(tong)(tong)(tong)，再落(luo)入(ru)出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)罩排(pai)出(chu)(chu)。熱(re)煙氣(qi)在(zai)揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)過程中(zhong)與物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)充分(fen)進(jin)行熱(re)交換，物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)所(suo)含(han)水份蒸發后(hou)被(bei)氣(qi)流帶走。
