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)烘干機產品概(gai)況及性能特點
1、技術含量高(gao)，中、內筒自我保溫能力(li)強，熱能利用率(lv)高(gao)，出(chu)口溫度低，大(da)大(da)延長了除塵器的(de)使用壽命(ming)。
2、針對內、中、外筒不同區(qu)域分別采用(yong)不同技術的(de)(de)新型揚(yang)料裝置，可將揚(yang)料效率(lv)，有效的(de)(de)消除(chu)“風洞”帶來的(de)(de)熱損(sun)失(shi)，增加物料與熱氣流(liu)的(de)(de)接觸率(lv)，提(ti)高烘干效率(lv)。
3、占(zhan)地(di)面(mian)積省(sheng)，采用(yong)整體(ti)支架，安裝方便，故(gu)障率少，維(wei)護方便，運行可靠，基(ji)礎投資省(sheng)。
4、進(jin)、出料裝置采用特殊結構軟(ruan)密封，漏風率小(xiao)。
5、工藝(yi)流(liu)程可采用(yong)順流(liu)或逆流(liu)。
6、優(you)化(hua)的結構設計、耐磨耐熱(re)處(chu)理(li)技術，為烘干(gan)機(ji)的長期、無故障運行奠定(ding)了基礎。
7、根據物料(liao)性質的不同(tong)，采(cai)用調速(su)電(dian)機或變(bian)頻器來合理(li)調節筒體轉速(su)以(yi)提高烘(hong)干(gan)效率。
工作原(yuan)理
XDS三筒(tong)(tong)(tong)(tong)烘(hong)干機是一種水(shui)平安裝的組(zu)合烘(hong)干機，筒(tong)(tong)(tong)(tong)體(ti)依靠4個驅動輪支撐并摩擦(ca)傳動筒(tong)(tong)(tong)(tong)體(ti)輪帶。筒(tong)(tong)(tong)(tong)體(ti)的入(ru)料(liao)(liao)(liao)(liao)(liao)(liao)端(duan)設有(you)熱(re)風爐裝置，當被(bei)烘(hong)干物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)進入(ru)內(nei)(nei)(nei)筒(tong)(tong)(tong)(tong)后，在內(nei)(nei)(nei)筒(tong)(tong)(tong)(tong)螺(luo)旋揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)(liao)板(ban)(ban)推動下進入(ru)內(nei)(nei)(nei)筒(tong)(tong)(tong)(tong)斜(xie)軸向(xiang)(xiang)(xiang)(xiang)揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)(liao)板(ban)(ban)，在揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)(liao)板(ban)(ban)帶動下形成斜(xie)軸向(xiang)(xiang)(xiang)(xiang)均勻料(liao)(liao)(liao)(liao)(liao)(liao)幕同時推動物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)前進；物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)進入(ru)中筒(tong)(tong)(tong)(tong)后，在弧形斜(xie)徑向(xiang)(xiang)(xiang)(xiang)揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)(liao)板(ban)(ban)作用下，形成斜(xie)徑向(xiang)(xiang)(xiang)(xiang)均勻前進料(liao)(liao)(liao)(liao)(liao)(liao)幕；物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)進入(ru)外(wai)(wai)筒(tong)(tong)(tong)(tong)后，在外(wai)(wai)筒(tong)(tong)(tong)(tong)多點(dian)徑向(xiang)(xiang)(xiang)(xiang)揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)(liao)板(ban)(ban)作用下，形成多點(dian)徑向(xiang)(xiang)(xiang)(xiang)料(liao)(liao)(liao)(liao)(liao)(liao)幕，并向(xiang)(xiang)(xiang)(xiang)出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)端(duan)移動；出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)端(duan)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)落(luo)在出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)錐上進入(ru)出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)螺(luo)旋筒(tong)(tong)(tong)(tong)，再落(luo)入(ru)出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)罩(zhao)排出(chu)(chu)。熱(re)煙(yan)氣在揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)(liao)過程中與物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)充分進行熱(re)交換(huan)，物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)所含水(shui)份蒸發后被(bei)氣流(liu)帶走。
