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(xing)三筒烘干機產(chan)品概(gai)況及性能特點(dian)
1、技術含(han)量高,中、內筒自我保溫能力強,熱(re)能利用率高,出口溫度低,大大延長了除塵器的使用壽(shou)命。
2、針對(dui)內、中(zhong)、外(wai)筒不同區域(yu)分(fen)別采用不同技術的(de)新型(xing)揚料裝置,可(ke)將揚料效(xiao)率(lv),有效(xiao)的(de)消除“風洞”帶(dai)來的(de)熱損(sun)失(shi),增加物料與熱氣(qi)流的(de)接觸率(lv),提高烘干(gan)效(xiao)率(lv)。
3、占地面積省,采(cai)用整(zheng)體(ti)支架(jia),安裝方(fang)便,故障率少(shao),維護方(fang)便,運(yun)行(xing)可靠,基礎(chu)投資省。
4、進、出料裝置采用特殊結構(gou)軟密封,漏(lou)風率小。
5、工藝流程可采用順流或逆流。
6、優化的結構設計(ji)、耐磨耐熱處理技術,為(wei)烘(hong)干機的長期(qi)、無(wu)故障運行奠定了基礎。
7、根據物(wu)料性質的(de)不(bu)同,采用調速電機或變頻(pin)器來合理調節筒體(ti)(ti)轉速以(yi)提高烘(hong)干效率。
工作原理
XDS三筒(tong)(tong)(tong)(tong)烘干(gan)機是一種水平安(an)裝的組(zu)合烘干(gan)機,筒(tong)(tong)(tong)(tong)體(ti)依靠4個驅動(dong)(dong)輪支撐并摩擦傳動(dong)(dong)筒(tong)(tong)(tong)(tong)體(ti)輪帶。筒(tong)(tong)(tong)(tong)體(ti)的入(ru)料(liao)(liao)(liao)(liao)(liao)端(duan)設(she)有熱(re)風爐裝置,當被烘干(gan)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)進(jin)入(ru)內筒(tong)(tong)(tong)(tong)后(hou),在內筒(tong)(tong)(tong)(tong)螺(luo)旋(xuan)揚料(liao)(liao)(liao)(liao)(liao)板推動(dong)(dong)下(xia)(xia)進(jin)入(ru)內筒(tong)(tong)(tong)(tong)斜軸(zhou)向(xiang)(xiang)揚料(liao)(liao)(liao)(liao)(liao)板,在揚料(liao)(liao)(liao)(liao)(liao)板帶動(dong)(dong)下(xia)(xia)形成斜軸(zhou)向(xiang)(xiang)均勻(yun)料(liao)(liao)(liao)(liao)(liao)幕(mu)同時推動(dong)(dong)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)前(qian)進(jin);物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)進(jin)入(ru)中筒(tong)(tong)(tong)(tong)后(hou),在弧形斜徑向(xiang)(xiang)揚料(liao)(liao)(liao)(liao)(liao)板作(zuo)用下(xia)(xia),形成斜徑向(xiang)(xiang)均勻(yun)前(qian)進(jin)料(liao)(liao)(liao)(liao)(liao)幕(mu);物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)進(jin)入(ru)外筒(tong)(tong)(tong)(tong)后(hou),在外筒(tong)(tong)(tong)(tong)多點徑向(xiang)(xiang)揚料(liao)(liao)(liao)(liao)(liao)板作(zuo)用下(xia)(xia),形成多點徑向(xiang)(xiang)料(liao)(liao)(liao)(liao)(liao)幕(mu),并向(xiang)(xiang)出料(liao)(liao)(liao)(liao)(liao)端(duan)移動(dong)(dong);出料(liao)(liao)(liao)(liao)(liao)端(duan)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)落在出料(liao)(liao)(liao)(liao)(liao)錐上進(jin)入(ru)出料(liao)(liao)(liao)(liao)(liao)螺(luo)旋(xuan)筒(tong)(tong)(tong)(tong),再落入(ru)出料(liao)(liao)(liao)(liao)(liao)罩(zhao)排出。熱(re)煙氣在揚料(liao)(liao)(liao)(liao)(liao)過程中與物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)充分進(jin)行(xing)熱(re)交換,物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)所含(han)水份蒸(zheng)發后(hou)被氣流帶走。