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(san)筒烘干機產品(pin)概況及性能特點
1、技(ji)術(shu)含量(liang)高(gao)，中(zhong)、內筒自(zi)我保(bao)溫(wen)能(neng)力強，熱能(neng)利(li)用率(lv)高(gao)，出口溫(wen)度低，大(da)大(da)延(yan)長了除塵器的使用壽(shou)命。
2、針對(dui)內、中、外筒不同(tong)區域分(fen)別(bie)采用不同(tong)技術的(de)新型揚(yang)(yang)料裝置(zhi)，可將揚(yang)(yang)料效(xiao)率，有效(xiao)的(de)消除“風洞”帶來的(de)熱損(sun)失，增加物(wu)料與熱氣流的(de)接觸率，提高烘干效(xiao)率。
3、占地面積省，采用整體(ti)支架，安裝方便，故障率少，維護(hu)方便，運行(xing)可靠，基礎(chu)投資省。
4、進、出料裝置采用特(te)殊結構軟(ruan)密封(feng)，漏風(feng)率小。
5、工藝流(liu)程可(ke)采用順(shun)流(liu)或(huo)逆(ni)流(liu)。
6、優化的結構設計(ji)、耐(nai)磨耐(nai)熱處理技術，為(wei)烘干(gan)機(ji)的長期、無故障運行(xing)奠定了基(ji)礎。
7、根據物料性質的不同，采用(yong)調速電機或(huo)變(bian)頻器(qi)來合理調節(jie)筒(tong)體轉(zhuan)速以提高烘干效率。
工作(zuo)原理
XDS三筒(tong)(tong)(tong)烘干機(ji)是一種(zhong)水(shui)平安(an)裝的組合烘干機(ji)，筒(tong)(tong)(tong)體(ti)依靠4個(ge)驅動(dong)(dong)輪(lun)支撐并摩擦傳動(dong)(dong)筒(tong)(tong)(tong)體(ti)輪(lun)帶(dai)(dai)。筒(tong)(tong)(tong)體(ti)的入(ru)(ru)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)端(duan)設(she)有熱風爐裝置，當被烘干物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)進(jin)(jin)(jin)入(ru)(ru)內筒(tong)(tong)(tong)后，在內筒(tong)(tong)(tong)螺旋揚料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)板推動(dong)(dong)下進(jin)(jin)(jin)入(ru)(ru)內筒(tong)(tong)(tong)斜軸(zhou)向(xiang)(xiang)揚料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)板，在揚料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)板帶(dai)(dai)動(dong)(dong)下形成斜軸(zhou)向(xiang)(xiang)均(jun)勻料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)幕同時推動(dong)(dong)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)前(qian)(qian)進(jin)(jin)(jin)；物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)進(jin)(jin)(jin)入(ru)(ru)中筒(tong)(tong)(tong)后，在弧形斜徑向(xiang)(xiang)揚料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)板作用下，形成斜徑向(xiang)(xiang)均(jun)勻前(qian)(qian)進(jin)(jin)(jin)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)幕；物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)進(jin)(jin)(jin)入(ru)(ru)外筒(tong)(tong)(tong)后，在外筒(tong)(tong)(tong)多(duo)點徑向(xiang)(xiang)揚料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)板作用下，形成多(duo)點徑向(xiang)(xiang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)幕，并向(xiang)(xiang)出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)端(duan)移動(dong)(dong)；出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)端(duan)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)落在出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)錐(zhui)上進(jin)(jin)(jin)入(ru)(ru)出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)螺旋筒(tong)(tong)(tong)，再落入(ru)(ru)出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)罩(zhao)排出(chu)(chu)。熱煙氣在揚料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)過程中與物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)充(chong)分進(jin)(jin)(jin)行(xing)熱交換(huan)，物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)所含(han)水(shui)份蒸(zheng)發后被氣流帶(dai)(dai)走。
