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)三筒烘干機產品概況及性能特點
1、技術含(han)量(liang)高(gao)，中(zhong)、內筒自我保溫能(neng)力強，熱能(neng)利用率高(gao)，出口溫度(du)低，大(da)大(da)延長了(le)除塵器的使(shi)用壽命。
2、針對內(nei)、中、外筒(tong)不(bu)同(tong)區(qu)域分別采用不(bu)同(tong)技術的新型揚(yang)料裝置(zhi)，可將揚(yang)料效(xiao)(xiao)率，有(you)效(xiao)(xiao)的消(xiao)除“風洞”帶來的熱損失，增加物料與熱氣流的接觸(chu)率，提高烘干效(xiao)(xiao)率。
3、占地面積省，采用整體(ti)支架，安裝方(fang)便，故障率少，維護方(fang)便，運行可靠，基(ji)礎投資省。
4、進(jin)、出料(liao)裝置(zhi)采用特殊結構軟密封，漏風率小。
5、工藝流程可采(cai)用順流或逆流。
6、優化的結(jie)構設計、耐(nai)磨耐(nai)熱處理技術(shu)，為烘干機的長(chang)期、無故障運行(xing)奠(dian)定(ding)了基礎。
7、根據物料性質的(de)不(bu)同(tong)，采用調速電機或變頻器來合理調節筒體轉(zhuan)速以提高烘(hong)干效率。
工作原理(li)
XDS三(san)筒(tong)(tong)(tong)烘干(gan)機是一種水平安(an)裝的組合烘干(gan)機，筒(tong)(tong)(tong)體依靠4個驅動(dong)(dong)輪(lun)支撐并(bing)摩擦傳動(dong)(dong)筒(tong)(tong)(tong)體輪(lun)帶。筒(tong)(tong)(tong)體的入(ru)(ru)料(liao)(liao)(liao)(liao)(liao)端設有熱(re)風爐裝置，當被烘干(gan)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)進(jin)入(ru)(ru)內(nei)(nei)筒(tong)(tong)(tong)后(hou)(hou)，在(zai)內(nei)(nei)筒(tong)(tong)(tong)螺旋揚(yang)料(liao)(liao)(liao)(liao)(liao)板推動(dong)(dong)下(xia)(xia)進(jin)入(ru)(ru)內(nei)(nei)筒(tong)(tong)(tong)斜(xie)軸(zhou)向(xiang)(xiang)揚(yang)料(liao)(liao)(liao)(liao)(liao)板，在(zai)揚(yang)料(liao)(liao)(liao)(liao)(liao)板帶動(dong)(dong)下(xia)(xia)形(xing)成(cheng)斜(xie)軸(zhou)向(xiang)(xiang)均(jun)勻料(liao)(liao)(liao)(liao)(liao)幕(mu)(mu)同時(shi)推動(dong)(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)(ru)中(zhong)筒(tong)(tong)(tong)后(hou)(hou)，在(zai)弧形(xing)斜(xie)徑(jing)向(xiang)(xiang)揚(yang)料(liao)(liao)(liao)(liao)(liao)板作(zuo)(zuo)用(yong)下(xia)(xia)，形(xing)成(cheng)斜(xie)徑(jing)向(xiang)(xiang)均(jun)勻前進(jin)料(liao)(liao)(liao)(liao)(liao)幕(mu)(mu)；物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)進(jin)入(ru)(ru)外筒(tong)(tong)(tong)后(hou)(hou)，在(zai)外筒(tong)(tong)(tong)多點(dian)徑(jing)向(xiang)(xiang)揚(yang)料(liao)(liao)(liao)(liao)(liao)板作(zuo)(zuo)用(yong)下(xia)(xia)，形(xing)成(cheng)多點(dian)徑(jing)向(xiang)(xiang)料(liao)(liao)(liao)(liao)(liao)幕(mu)(mu)，并(bing)向(xiang)(xiang)出(chu)(chu)(chu)料(liao)(liao)(liao)(liao)(liao)端移動(dong)(dong)；出(chu)(chu)(chu)料(liao)(liao)(liao)(liao)(liao)端物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)落在(zai)出(chu)(chu)(chu)料(liao)(liao)(liao)(liao)(liao)錐上進(jin)入(ru)(ru)出(chu)(chu)(chu)料(liao)(liao)(liao)(liao)(liao)螺旋筒(tong)(tong)(tong)，再(zai)落入(ru)(ru)出(chu)(chu)(chu)料(liao)(liao)(liao)(liao)(liao)罩排出(chu)(chu)(chu)。熱(re)煙氣(qi)在(zai)揚(yang)料(liao)(liao)(liao)(liao)(liao)過程中(zhong)與物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)充分進(jin)行熱(re)交換，物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)所含水份蒸發后(hou)(hou)被氣(qi)流帶走(zou)。
