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(hong)干機產(chan)品概況及性能特點
1、技術含量高，中、內筒(tong)自(zi)我保溫(wen)能(neng)力強(qiang)，熱能(neng)利用(yong)率高，出(chu)口(kou)溫(wen)度低，大大延長(chang)了除(chu)塵器的使用(yong)壽命。
2、針對內、中、外筒不(bu)同(tong)區域分別采用不(bu)同(tong)技術的(de)(de)新型揚料裝(zhuang)置，可將揚料效率，有效的(de)(de)消(xiao)除“風洞”帶來(lai)的(de)(de)熱損(sun)失(shi)，增加物料與熱氣(qi)流(liu)的(de)(de)接觸率，提(ti)高烘干效率。
3、占地面(mian)積省(sheng)，采用整(zheng)體(ti)支架，安(an)裝方(fang)便(bian)，故障率少，維護方(fang)便(bian)，運行可(ke)靠(kao)，基礎投(tou)資(zi)省(sheng)。
4、進、出料裝(zhuang)置(zhi)采用(yong)特殊結構軟密封，漏風率(lv)小。
5、工藝(yi)流(liu)程可采(cai)用順流(liu)或(huo)逆流(liu)。
6、優化的(de)結構設(she)計(ji)、耐磨(mo)耐熱處理技(ji)術(shu)，為烘干機的(de)長期、無故障(zhang)運行奠(dian)定了基礎。
7、根據物料性質的不同(tong)，采(cai)用(yong)調(diao)速(su)電機或變(bian)頻器來合理調(diao)節筒體轉速(su)以提高烘干效率。
工作原理
XDS三筒(tong)(tong)(tong)(tong)(tong)烘(hong)干(gan)機(ji)是一種水平安裝的組(zu)合烘(hong)干(gan)機(ji)，筒(tong)(tong)(tong)(tong)(tong)體(ti)(ti)依靠4個(ge)驅動(dong)輪(lun)支撐并摩擦傳動(dong)筒(tong)(tong)(tong)(tong)(tong)體(ti)(ti)輪(lun)帶(dai)。筒(tong)(tong)(tong)(tong)(tong)體(ti)(ti)的入(ru)(ru)(ru)料(liao)(liao)(liao)端設(she)有(you)熱風爐裝置(zhi)，當被(bei)烘(hong)干(gan)物(wu)料(liao)(liao)(liao)進(jin)(jin)(jin)(jin)入(ru)(ru)(ru)內(nei)筒(tong)(tong)(tong)(tong)(tong)后，在(zai)內(nei)筒(tong)(tong)(tong)(tong)(tong)螺(luo)旋揚料(liao)(liao)(liao)板(ban)推(tui)動(dong)下(xia)(xia)進(jin)(jin)(jin)(jin)入(ru)(ru)(ru)內(nei)筒(tong)(tong)(tong)(tong)(tong)斜軸(zhou)向(xiang)(xiang)揚料(liao)(liao)(liao)板(ban)，在(zai)揚料(liao)(liao)(liao)板(ban)帶(dai)動(dong)下(xia)(xia)形(xing)成斜軸(zhou)向(xiang)(xiang)均(jun)勻料(liao)(liao)(liao)幕同時推(tui)動(dong)物(wu)料(liao)(liao)(liao)前進(jin)(jin)(jin)(jin)；物(wu)料(liao)(liao)(liao)進(jin)(jin)(jin)(jin)入(ru)(ru)(ru)中筒(tong)(tong)(tong)(tong)(tong)后，在(zai)弧(hu)形(xing)斜徑向(xiang)(xiang)揚料(liao)(liao)(liao)板(ban)作用(yong)下(xia)(xia)，形(xing)成斜徑向(xiang)(xiang)均(jun)勻前進(jin)(jin)(jin)(jin)料(liao)(liao)(liao)幕；物(wu)料(liao)(liao)(liao)進(jin)(jin)(jin)(jin)入(ru)(ru)(ru)外(wai)筒(tong)(tong)(tong)(tong)(tong)后，在(zai)外(wai)筒(tong)(tong)(tong)(tong)(tong)多(duo)點徑向(xiang)(xiang)揚料(liao)(liao)(liao)板(ban)作用(yong)下(xia)(xia)，形(xing)成多(duo)點徑向(xiang)(xiang)料(liao)(liao)(liao)幕，并向(xiang)(xiang)出(chu)(chu)料(liao)(liao)(liao)端移(yi)動(dong)；出(chu)(chu)料(liao)(liao)(liao)端物(wu)料(liao)(liao)(liao)落在(zai)出(chu)(chu)料(liao)(liao)(liao)錐上進(jin)(jin)(jin)(jin)入(ru)(ru)(ru)出(chu)(chu)料(liao)(liao)(liao)螺(luo)旋筒(tong)(tong)(tong)(tong)(tong)，再(zai)落入(ru)(ru)(ru)出(chu)(chu)料(liao)(liao)(liao)罩排出(chu)(chu)。熱煙氣(qi)在(zai)揚料(liao)(liao)(liao)過程(cheng)中與物(wu)料(liao)(liao)(liao)充分進(jin)(jin)(jin)(jin)行(xing)熱交換，物(wu)料(liao)(liao)(liao)所含水份蒸發后被(bei)氣(qi)流帶(dai)走(zou)。
