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型三筒烘干機產品概況及性能特點(dian)
1、技術含量高，中(zhong)、內筒(tong)自我保溫能力強，熱能利用率高，出(chu)口(kou)溫度低，大大延長(chang)了(le)除塵器的使用壽命。
2、針對(dui)內、中、外筒不同(tong)區(qu)域分別采(cai)用不同(tong)技(ji)術的新型揚(yang)料(liao)裝(zhuang)置，可將揚(yang)料(liao)效(xiao)(xiao)率(lv)，有效(xiao)(xiao)的消除(chu)“風洞(dong)”帶來(lai)的熱損失，增加物(wu)料(liao)與(yu)熱氣流的接觸率(lv)，提高烘干(gan)效(xiao)(xiao)率(lv)。
3、占地面積省，采用整體支架，安裝方便，故(gu)障率少，維(wei)護方便，運行可(ke)靠(kao)，基礎投資(zi)省。
4、進、出料裝置采用特殊結(jie)構軟密封，漏風率小。
5、工藝流(liu)程可采用順流(liu)或逆流(liu)。
6、優化的結構設計、耐磨耐熱(re)處理(li)技術，為烘干機的長期(qi)、無故障運行奠定了(le)基礎(chu)。
7、根(gen)據(ju)物(wu)料性(xing)質的不同，采(cai)用(yong)調(diao)速(su)電(dian)機或變頻器來(lai)合(he)理(li)調(diao)節筒體轉速(su)以提高烘干效率。
工(gong)作原理
XDS三筒(tong)(tong)(tong)(tong)(tong)烘(hong)干機(ji)是一種水平安裝的組(zu)合(he)烘(hong)干機(ji)，筒(tong)(tong)(tong)(tong)(tong)體(ti)依靠4個驅(qu)動(dong)(dong)(dong)(dong)輪支(zhi)撐并摩擦傳(chuan)動(dong)(dong)(dong)(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)端(duan)設有熱(re)風爐裝置，當被烘(hong)干物(wu)料(liao)(liao)(liao)進入(ru)內(nei)(nei)筒(tong)(tong)(tong)(tong)(tong)后(hou)，在內(nei)(nei)筒(tong)(tong)(tong)(tong)(tong)螺旋揚(yang)(yang)料(liao)(liao)(liao)板推(tui)動(dong)(dong)(dong)(dong)下進入(ru)內(nei)(nei)筒(tong)(tong)(tong)(tong)(tong)斜(xie)(xie)軸向(xiang)(xiang)(xiang)(xiang)揚(yang)(yang)料(liao)(liao)(liao)板，在揚(yang)(yang)料(liao)(liao)(liao)板帶(dai)動(dong)(dong)(dong)(dong)下形(xing)成(cheng)(cheng)斜(xie)(xie)軸向(xiang)(xiang)(xiang)(xiang)均勻料(liao)(liao)(liao)幕(mu)(mu)同時推(tui)動(dong)(dong)(dong)(dong)物(wu)料(liao)(liao)(liao)前進；物(wu)料(liao)(liao)(liao)進入(ru)中(zhong)筒(tong)(tong)(tong)(tong)(tong)后(hou)，在弧形(xing)斜(xie)(xie)徑(jing)向(xiang)(xiang)(xiang)(xiang)揚(yang)(yang)料(liao)(liao)(liao)板作用(yong)下，形(xing)成(cheng)(cheng)斜(xie)(xie)徑(jing)向(xiang)(xiang)(xiang)(xiang)均勻前進料(liao)(liao)(liao)幕(mu)(mu)；物(wu)料(liao)(liao)(liao)進入(ru)外筒(tong)(tong)(tong)(tong)(tong)后(hou)，在外筒(tong)(tong)(tong)(tong)(tong)多點徑(jing)向(xiang)(xiang)(xiang)(xiang)揚(yang)(yang)料(liao)(liao)(liao)板作用(yong)下，形(xing)成(cheng)(cheng)多點徑(jing)向(xiang)(xiang)(xiang)(xiang)料(liao)(liao)(liao)幕(mu)(mu)，并向(xiang)(xiang)(xiang)(xiang)出料(liao)(liao)(liao)端(duan)移(yi)動(dong)(dong)(dong)(dong)；出料(liao)(liao)(liao)端(duan)物(wu)料(liao)(liao)(liao)落(luo)(luo)在出料(liao)(liao)(liao)錐上進入(ru)出料(liao)(liao)(liao)螺旋筒(tong)(tong)(tong)(tong)(tong)，再落(luo)(luo)入(ru)出料(liao)(liao)(liao)罩(zhao)排出。熱(re)煙(yan)氣(qi)在揚(yang)(yang)料(liao)(liao)(liao)過(guo)程中(zhong)與物(wu)料(liao)(liao)(liao)充(chong)分進行(xing)熱(re)交換，物(wu)料(liao)(liao)(liao)所含水份(fen)蒸發(fa)后(hou)被氣(qi)流帶(dai)走(zou)。
