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型三筒烘干機產品(pin)概況及性(xing)能特點(dian)
1、技術含量高(gao)，中、內筒自(zi)我保(bao)溫(wen)能力強，熱能利用(yong)率高(gao)，出口溫(wen)度低，大(da)大(da)延長了除塵器的(de)使用(yong)壽命。
2、針對(dui)內、中、外筒不同(tong)區域分別采用不同(tong)技術的新型揚料(liao)裝置，可(ke)將揚料(liao)效率，有(you)效的消除“風洞(dong)”帶來的熱損失，增加(jia)物料(liao)與熱氣(qi)流(liu)的接觸率，提(ti)高(gao)烘干效率。
3、占地面積(ji)省(sheng)，采用整(zheng)體(ti)支架(jia)，安裝方(fang)便(bian)，故障率少，維(wei)護方(fang)便(bian)，運行可靠，基礎投資省(sheng)。
4、進、出(chu)料裝置(zhi)采(cai)用特(te)殊結構軟密封，漏風(feng)率小。
5、工(gong)藝流(liu)程(cheng)可采用順(shun)流(liu)或(huo)逆(ni)流(liu)。
6、優化(hua)的結(jie)構設計(ji)、耐磨(mo)耐熱(re)處理技術，為烘干機的長期、無故障運行奠定了基礎。
7、根據物料性質的不(bu)同，采用調(diao)速(su)(su)電機或變頻器來合(he)理調(diao)節筒體(ti)(ti)轉速(su)(su)以提高烘干效率。
工作原理
XDS三筒(tong)(tong)(tong)(tong)(tong)(tong)烘干(gan)機是一種水平安裝(zhuang)的組合烘干(gan)機，筒(tong)(tong)(tong)(tong)(tong)(tong)體(ti)依靠(kao)4個驅動輪(lun)支撐并(bing)摩(mo)擦傳(chuan)動筒(tong)(tong)(tong)(tong)(tong)(tong)體(ti)輪(lun)帶(dai)。筒(tong)(tong)(tong)(tong)(tong)(tong)體(ti)的入(ru)(ru)料(liao)(liao)端(duan)設有熱(re)風爐裝(zhuang)置，當(dang)被(bei)烘干(gan)物(wu)料(liao)(liao)進(jin)(jin)(jin)(jin)入(ru)(ru)內(nei)筒(tong)(tong)(tong)(tong)(tong)(tong)后(hou)，在(zai)內(nei)筒(tong)(tong)(tong)(tong)(tong)(tong)螺(luo)(luo)旋揚料(liao)(liao)板推(tui)動下(xia)進(jin)(jin)(jin)(jin)入(ru)(ru)內(nei)筒(tong)(tong)(tong)(tong)(tong)(tong)斜軸向(xiang)揚料(liao)(liao)板，在(zai)揚料(liao)(liao)板帶(dai)動下(xia)形成斜軸向(xiang)均(jun)勻料(liao)(liao)幕(mu)同時推(tui)動物(wu)料(liao)(liao)前(qian)進(jin)(jin)(jin)(jin)；物(wu)料(liao)(liao)進(jin)(jin)(jin)(jin)入(ru)(ru)中(zhong)筒(tong)(tong)(tong)(tong)(tong)(tong)后(hou)，在(zai)弧形斜徑(jing)向(xiang)揚料(liao)(liao)板作用下(xia)，形成斜徑(jing)向(xiang)均(jun)勻前(qian)進(jin)(jin)(jin)(jin)料(liao)(liao)幕(mu)；物(wu)料(liao)(liao)進(jin)(jin)(jin)(jin)入(ru)(ru)外筒(tong)(tong)(tong)(tong)(tong)(tong)后(hou)，在(zai)外筒(tong)(tong)(tong)(tong)(tong)(tong)多(duo)點(dian)徑(jing)向(xiang)揚料(liao)(liao)板作用下(xia)，形成多(duo)點(dian)徑(jing)向(xiang)料(liao)(liao)幕(mu)，并(bing)向(xiang)出(chu)料(liao)(liao)端(duan)移動；出(chu)料(liao)(liao)端(duan)物(wu)料(liao)(liao)落在(zai)出(chu)料(liao)(liao)錐上進(jin)(jin)(jin)(jin)入(ru)(ru)出(chu)料(liao)(liao)螺(luo)(luo)旋筒(tong)(tong)(tong)(tong)(tong)(tong)，再落入(ru)(ru)出(chu)料(liao)(liao)罩排出(chu)。熱(re)煙氣在(zai)揚料(liao)(liao)過程中(zhong)與(yu)物(wu)料(liao)(liao)充分(fen)進(jin)(jin)(jin)(jin)行熱(re)交換，物(wu)料(liao)(liao)所含水份蒸發后(hou)被(bei)氣流(liu)帶(dai)走。
