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(pin)概況(kuang)及性能特(te)點
1、技術含量高，中、內筒自我保溫(wen)能力強，熱能利用率(lv)高，出口溫(wen)度(du)低，大大延長了(le)除塵器的使用壽命。
2、針對內、中(zhong)、外筒不(bu)同區域分別(bie)采用不(bu)同技(ji)術的(de)(de)新型揚料裝置(zhi)，可將揚料效(xiao)率(lv)，有(you)效(xiao)的(de)(de)消除“風(feng)洞”帶來(lai)的(de)(de)熱損(sun)失，增加物料與(yu)熱氣流的(de)(de)接觸率(lv)，提高烘干效(xiao)率(lv)。
3、占地面(mian)積省，采(cai)用(yong)整體(ti)支架，安(an)裝(zhuang)方便，故障率少，維護(hu)方便，運行可(ke)靠，基礎投資省。
4、進、出料(liao)裝(zhuang)置(zhi)采用特殊結(jie)構軟密封，漏風率(lv)小。
5、工藝(yi)流程可采用(yong)順流或逆流。
6、優(you)化的結(jie)構設(she)計(ji)、耐磨(mo)耐熱(re)處(chu)理(li)技術，為烘干機的長期、無故障(zhang)運行奠定(ding)了基(ji)礎。
7、根據物料性質的不同(tong)，采(cai)用(yong)調(diao)速(su)電機(ji)或(huo)變頻(pin)器來合理調(diao)節筒體轉速(su)以(yi)提高烘干效率(lv)。
工(gong)作原理
XDS三筒(tong)(tong)(tong)(tong)(tong)烘(hong)干(gan)機是(shi)一(yi)種水平安裝的組合烘(hong)干(gan)機，筒(tong)(tong)(tong)(tong)(tong)體(ti)依靠4個驅動(dong)輪支撐(cheng)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)的入(ru)料(liao)(liao)(liao)(liao)(liao)端(duan)設有熱風(feng)爐裝置，當被烘(hong)干(gan)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)進(jin)入(ru)內筒(tong)(tong)(tong)(tong)(tong)后(hou)，在(zai)內筒(tong)(tong)(tong)(tong)(tong)螺旋(xuan)揚料(liao)(liao)(liao)(liao)(liao)板(ban)推動(dong)下進(jin)入(ru)內筒(tong)(tong)(tong)(tong)(tong)斜軸向(xiang)(xiang)(xiang)揚料(liao)(liao)(liao)(liao)(liao)板(ban)，在(zai)揚料(liao)(liao)(liao)(liao)(liao)板(ban)帶(dai)動(dong)下形(xing)成斜軸向(xiang)(xiang)(xiang)均勻(yun)(yun)料(liao)(liao)(liao)(liao)(liao)幕(mu)(mu)同時推動(dong)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)前進(jin)；物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)進(jin)入(ru)中筒(tong)(tong)(tong)(tong)(tong)后(hou)，在(zai)弧形(xing)斜徑(jing)向(xiang)(xiang)(xiang)揚料(liao)(liao)(liao)(liao)(liao)板(ban)作用下，形(xing)成斜徑(jing)向(xiang)(xiang)(xiang)均勻(yun)(yun)前進(jin)料(liao)(liao)(liao)(liao)(liao)幕(mu)(mu)；物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)進(jin)入(ru)外筒(tong)(tong)(tong)(tong)(tong)后(hou)，在(zai)外筒(tong)(tong)(tong)(tong)(tong)多(duo)(duo)點徑(jing)向(xiang)(xiang)(xiang)揚料(liao)(liao)(liao)(liao)(liao)板(ban)作用下，形(xing)成多(duo)(duo)點徑(jing)向(xiang)(xiang)(xiang)料(liao)(liao)(liao)(liao)(liao)幕(mu)(mu)，并向(xiang)(xiang)(xiang)出(chu)料(liao)(liao)(liao)(liao)(liao)端(duan)移(yi)動(dong)；出(chu)料(liao)(liao)(liao)(liao)(liao)端(duan)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)落在(zai)出(chu)料(liao)(liao)(liao)(liao)(liao)錐上進(jin)入(ru)出(chu)料(liao)(liao)(liao)(liao)(liao)螺旋(xuan)筒(tong)(tong)(tong)(tong)(tong)，再落入(ru)出(chu)料(liao)(liao)(liao)(liao)(liao)罩排出(chu)。熱煙氣在(zai)揚料(liao)(liao)(liao)(liao)(liao)過程中與物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)充分進(jin)行熱交換(huan)，物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)所(suo)含水份蒸發后(hou)被氣流帶(dai)走。
