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(pin)概(gai)況(kuang)及性能特點
1、技(ji)術含量(liang)高(gao)(gao)，中、內(nei)筒自(zi)我保(bao)溫(wen)能力強，熱能利(li)用率高(gao)(gao)，出(chu)口(kou)溫(wen)度(du)低，大(da)大(da)延長了(le)除塵器的(de)使用壽命。
2、針對內、中、外筒(tong)不同(tong)區域分(fen)別采用不同(tong)技術的(de)(de)(de)新型(xing)揚(yang)(yang)料(liao)裝(zhuang)置，可(ke)將揚(yang)(yang)料(liao)效率(lv)，有效的(de)(de)(de)消除“風(feng)洞”帶來的(de)(de)(de)熱損失(shi)，增加物料(liao)與(yu)熱氣流(liu)的(de)(de)(de)接(jie)觸率(lv)，提高烘干效率(lv)。
3、占地(di)面積省(sheng)，采用整體支架，安裝方(fang)便(bian)，故(gu)障率少，維(wei)護方(fang)便(bian)，運行可靠，基(ji)礎投資省(sheng)。
4、進、出料裝(zhuang)置采用特殊(shu)結構(gou)軟密封(feng)，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(hua)的結構設計、耐(nai)磨(mo)耐(nai)熱處理技術，為烘干機的長期、無故障運行奠定了基礎。
7、根據物料性質的不同，采用調速電(dian)機或(huo)變頻器來合理(li)調節筒(tong)體轉速以提高烘干效率。
工作原理
XDS三筒(tong)(tong)(tong)烘(hong)干機是一種水平安裝(zhuang)的組(zu)合烘(hong)干機，筒(tong)(tong)(tong)體(ti)依靠4個(ge)驅動(dong)(dong)輪支撐并摩(mo)擦傳動(dong)(dong)筒(tong)(tong)(tong)體(ti)輪帶。筒(tong)(tong)(tong)體(ti)的入(ru)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)端設有熱(re)風爐裝(zhuang)置，當被烘(hong)干物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)進入(ru)內筒(tong)(tong)(tong)后，在(zai)內筒(tong)(tong)(tong)螺(luo)旋揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)推(tui)動(dong)(dong)下(xia)進入(ru)內筒(tong)(tong)(tong)斜(xie)軸向揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)，在(zai)揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)帶動(dong)(dong)下(xia)形成(cheng)斜(xie)軸向均勻料(liao)(liao)(liao)(liao)(liao)(liao)(liao)幕同時(shi)推(tui)動(dong)(dong)物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)前進；物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)進入(ru)中筒(tong)(tong)(tong)后，在(zai)弧形斜(xie)徑向揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)作(zuo)用下(xia)，形成(cheng)斜(xie)徑向均勻前進料(liao)(liao)(liao)(liao)(liao)(liao)(liao)幕；物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)進入(ru)外筒(tong)(tong)(tong)后，在(zai)外筒(tong)(tong)(tong)多(duo)點(dian)徑向揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)作(zuo)用下(xia)，形成(cheng)多(duo)點(dian)徑向料(liao)(liao)(liao)(liao)(liao)(liao)(liao)幕，并向出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)端移動(dong)(dong)；出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)端物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)落在(zai)出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)錐上進入(ru)出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)螺(luo)旋筒(tong)(tong)(tong)，再落入(ru)出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)罩(zhao)排出(chu)(chu)。熱(re)煙氣在(zai)揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)過程中與物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)充分進行熱(re)交換，物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)所含水份蒸發后被氣流(liu)帶走。
