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(gan)機(ji)產品概況及(ji)性能特點
1、技術含量高(gao)，中、內筒自我保(bao)溫能力強(qiang)，熱能利用(yong)率(lv)高(gao)，出(chu)口溫度(du)低，大大延長了(le)除塵器(qi)的使用(yong)壽命。
2、針對內、中、外(wai)筒不同區域分別采用不同技術的(de)新型揚(yang)(yang)料(liao)(liao)裝置，可將揚(yang)(yang)料(liao)(liao)效率，有效的(de)消(xiao)除“風洞”帶來的(de)熱損失，增(zeng)加物料(liao)(liao)與熱氣流(liu)的(de)接觸(chu)率，提高(gao)烘干效率。
3、占地面積省，采用整(zheng)體支架，安(an)裝方(fang)便，故(gu)障(zhang)率少，維護方(fang)便，運(yun)行可靠，基礎投資省。
4、進、出料裝置(zhi)采(cai)用特(te)殊結構(gou)軟密封(feng)，漏風率小(xiao)。
5、工藝流(liu)程可采用順(shun)流(liu)或逆流(liu)。
6、優(you)化的結(jie)構設計、耐磨(mo)耐熱處理(li)技術，為烘干機的長期(qi)、無(wu)故障運行奠定了基礎。
7、根(gen)據物料性質的不同，采用(yong)調速電機或變頻器來合理調節筒體轉速以提高烘(hong)干效率。
工作原(yuan)理
XDS三(san)筒(tong)(tong)(tong)(tong)(tong)烘(hong)干機(ji)是(shi)一種水平安裝的組合烘(hong)干機(ji)，筒(tong)(tong)(tong)(tong)(tong)體(ti)依靠4個驅動(dong)(dong)輪支撐并(bing)(bing)摩擦傳動(dong)(dong)筒(tong)(tong)(tong)(tong)(tong)體(ti)輪帶(dai)(dai)。筒(tong)(tong)(tong)(tong)(tong)體(ti)的入(ru)(ru)料(liao)(liao)(liao)(liao)(liao)端(duan)(duan)設有熱風爐裝置，當被烘(hong)干物(wu)料(liao)(liao)(liao)(liao)(liao)進(jin)(jin)入(ru)(ru)內筒(tong)(tong)(tong)(tong)(tong)后，在內筒(tong)(tong)(tong)(tong)(tong)螺旋(xuan)揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)板(ban)(ban)推動(dong)(dong)下(xia)(xia)進(jin)(jin)入(ru)(ru)內筒(tong)(tong)(tong)(tong)(tong)斜軸向揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)板(ban)(ban)，在揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)板(ban)(ban)帶(dai)(dai)動(dong)(dong)下(xia)(xia)形(xing)(xing)(xing)成(cheng)(cheng)斜軸向均(jun)勻料(liao)(liao)(liao)(liao)(liao)幕同時推動(dong)(dong)物(wu)料(liao)(liao)(liao)(liao)(liao)前進(jin)(jin)；物(wu)料(liao)(liao)(liao)(liao)(liao)進(jin)(jin)入(ru)(ru)中筒(tong)(tong)(tong)(tong)(tong)后，在弧形(xing)(xing)(xing)斜徑向揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)板(ban)(ban)作用(yong)下(xia)(xia)，形(xing)(xing)(xing)成(cheng)(cheng)斜徑向均(jun)勻前進(jin)(jin)料(liao)(liao)(liao)(liao)(liao)幕；物(wu)料(liao)(liao)(liao)(liao)(liao)進(jin)(jin)入(ru)(ru)外筒(tong)(tong)(tong)(tong)(tong)后，在外筒(tong)(tong)(tong)(tong)(tong)多點(dian)徑向揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)板(ban)(ban)作用(yong)下(xia)(xia)，形(xing)(xing)(xing)成(cheng)(cheng)多點(dian)徑向料(liao)(liao)(liao)(liao)(liao)幕，并(bing)(bing)向出(chu)料(liao)(liao)(liao)(liao)(liao)端(duan)(duan)移動(dong)(dong)；出(chu)料(liao)(liao)(liao)(liao)(liao)端(duan)(duan)物(wu)料(liao)(liao)(liao)(liao)(liao)落在出(chu)料(liao)(liao)(liao)(liao)(liao)錐上(shang)進(jin)(jin)入(ru)(ru)出(chu)料(liao)(liao)(liao)(liao)(liao)螺旋(xuan)筒(tong)(tong)(tong)(tong)(tong)，再落入(ru)(ru)出(chu)料(liao)(liao)(liao)(liao)(liao)罩排出(chu)。熱煙氣在揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)過程中與物(wu)料(liao)(liao)(liao)(liao)(liao)充分進(jin)(jin)行熱交換，物(wu)料(liao)(liao)(liao)(liao)(liao)所(suo)含水份(fen)蒸發后被氣流帶(dai)(dai)走(zou)。
