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(ji)產品(pin)概況及性能特點
1、技術(shu)含(han)量高，中(zhong)、內筒自我保(bao)溫能力強(qiang)，熱(re)能利用(yong)率高，出口(kou)溫度低，大(da)大(da)延長了除塵器的使用(yong)壽命(ming)。
2、針對內、中、外(wai)筒不同區(qu)域分(fen)別采用不同技術的(de)新型揚(yang)料(liao)裝置，可將揚(yang)料(liao)效率，有效的(de)消除“風(feng)洞”帶來的(de)熱損(sun)失(shi)，增加物料(liao)與熱氣流的(de)接觸率，提高烘干效率。
3、占地面積省，采(cai)用整體支架，安裝方(fang)便，故(gu)障率少(shao)，維護方(fang)便，運行可靠，基礎投資省。
4、進、出料(liao)裝(zhuang)置采用(yong)特殊(shu)結構軟密封，漏風率小。
5、工藝流(liu)(liu)程可采用(yong)順流(liu)(liu)或逆流(liu)(liu)。
6、優化的(de)結構設計、耐(nai)(nai)磨耐(nai)(nai)熱(re)處理技(ji)術(shu)，為烘(hong)干機(ji)的(de)長(chang)期、無故障(zhang)運行奠定(ding)了基礎。
7、根(gen)據物料性質的不(bu)同，采(cai)用調速電機或(huo)變頻器來合(he)理調節筒體轉速以提(ti)高烘(hong)干效率。
工(gong)作原(yuan)理
XDS三筒(tong)(tong)(tong)(tong)(tong)(tong)烘(hong)干機(ji)是一種水(shui)平(ping)安裝的(de)組合烘(hong)干機(ji)，筒(tong)(tong)(tong)(tong)(tong)(tong)體(ti)(ti)依靠4個(ge)驅動輪支撐并(bing)摩擦傳動筒(tong)(tong)(tong)(tong)(tong)(tong)體(ti)(ti)輪帶。筒(tong)(tong)(tong)(tong)(tong)(tong)體(ti)(ti)的(de)入(ru)(ru)(ru)(ru)料(liao)(liao)(liao)端(duan)設有(you)熱風(feng)爐裝置，當被(bei)烘(hong)干物(wu)(wu)料(liao)(liao)(liao)進(jin)(jin)入(ru)(ru)(ru)(ru)內筒(tong)(tong)(tong)(tong)(tong)(tong)后，在內筒(tong)(tong)(tong)(tong)(tong)(tong)螺(luo)(luo)旋揚(yang)(yang)料(liao)(liao)(liao)板(ban)(ban)推(tui)動下進(jin)(jin)入(ru)(ru)(ru)(ru)內筒(tong)(tong)(tong)(tong)(tong)(tong)斜(xie)軸向揚(yang)(yang)料(liao)(liao)(liao)板(ban)(ban)，在揚(yang)(yang)料(liao)(liao)(liao)板(ban)(ban)帶動下形(xing)成斜(xie)軸向均勻(yun)料(liao)(liao)(liao)幕(mu)同時(shi)推(tui)動物(wu)(wu)料(liao)(liao)(liao)前進(jin)(jin)；物(wu)(wu)料(liao)(liao)(liao)進(jin)(jin)入(ru)(ru)(ru)(ru)中筒(tong)(tong)(tong)(tong)(tong)(tong)后，在弧形(xing)斜(xie)徑(jing)(jing)(jing)向揚(yang)(yang)料(liao)(liao)(liao)板(ban)(ban)作(zuo)用下，形(xing)成斜(xie)徑(jing)(jing)(jing)向均勻(yun)前進(jin)(jin)料(liao)(liao)(liao)幕(mu)；物(wu)(wu)料(liao)(liao)(liao)進(jin)(jin)入(ru)(ru)(ru)(ru)外筒(tong)(tong)(tong)(tong)(tong)(tong)后，在外筒(tong)(tong)(tong)(tong)(tong)(tong)多(duo)點(dian)徑(jing)(jing)(jing)向揚(yang)(yang)料(liao)(liao)(liao)板(ban)(ban)作(zuo)用下，形(xing)成多(duo)點(dian)徑(jing)(jing)(jing)向料(liao)(liao)(liao)幕(mu)，并(bing)向出(chu)(chu)(chu)料(liao)(liao)(liao)端(duan)移動；出(chu)(chu)(chu)料(liao)(liao)(liao)端(duan)物(wu)(wu)料(liao)(liao)(liao)落(luo)在出(chu)(chu)(chu)料(liao)(liao)(liao)錐上進(jin)(jin)入(ru)(ru)(ru)(ru)出(chu)(chu)(chu)料(liao)(liao)(liao)螺(luo)(luo)旋筒(tong)(tong)(tong)(tong)(tong)(tong)，再落(luo)入(ru)(ru)(ru)(ru)出(chu)(chu)(chu)料(liao)(liao)(liao)罩排出(chu)(chu)(chu)。熱煙氣在揚(yang)(yang)料(liao)(liao)(liao)過程中與物(wu)(wu)料(liao)(liao)(liao)充分進(jin)(jin)行熱交換，物(wu)(wu)料(liao)(liao)(liao)所(suo)含水(shui)份蒸發后被(bei)氣流帶走(zou)。
