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(xing)三筒烘干機產品概(gai)況及(ji)性能特點
1、技術含量高，中、內筒自我(wo)保溫(wen)能(neng)力強，熱能(neng)利用率高，出口(kou)溫(wen)度低(di)，大大延長(chang)了除塵器的使用壽命(ming)。
2、針對內、中(zhong)、外筒不(bu)同區域(yu)分(fen)別(bie)采用不(bu)同技術(shu)的新型揚料(liao)裝置，可將揚料(liao)效(xiao)率，有效(xiao)的消除“風洞”帶(dai)來的熱損(sun)失，增加物料(liao)與熱氣流的接觸率，提高烘干(gan)效(xiao)率。
3、占地面積省(sheng)(sheng)，采用整體支架，安裝方(fang)便(bian)，故障率少，維護方(fang)便(bian)，運行可靠(kao)，基礎投(tou)資省(sheng)(sheng)。
4、進、出料裝(zhuang)置采用特殊(shu)結構軟密封，漏風率小。
5、工藝流程可采用順流或(huo)逆流。
6、優化的結構設計、耐(nai)(nai)磨耐(nai)(nai)熱(re)處理技術(shu)，為烘干機的長期、無故障運行奠定了基礎(chu)。
7、根據物料性質的不同，采用(yong)調速電機或變頻(pin)器來合理(li)調節(jie)筒(tong)體轉速以(yi)提高烘干效(xiao)率。
工作原理
XDS三筒(tong)(tong)(tong)(tong)(tong)(tong)烘干(gan)(gan)機(ji)是一種水平安裝的(de)(de)組合烘干(gan)(gan)機(ji)，筒(tong)(tong)(tong)(tong)(tong)(tong)體依靠4個驅動(dong)輪(lun)支撐并摩擦傳動(dong)筒(tong)(tong)(tong)(tong)(tong)(tong)體輪(lun)帶。筒(tong)(tong)(tong)(tong)(tong)(tong)體的(de)(de)入(ru)料(liao)(liao)(liao)(liao)(liao)端設有熱風(feng)爐(lu)裝置，當被烘干(gan)(gan)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)進(jin)入(ru)內(nei)筒(tong)(tong)(tong)(tong)(tong)(tong)后(hou)，在內(nei)筒(tong)(tong)(tong)(tong)(tong)(tong)螺旋揚(yang)料(liao)(liao)(liao)(liao)(liao)板(ban)推動(dong)下進(jin)入(ru)內(nei)筒(tong)(tong)(tong)(tong)(tong)(tong)斜(xie)軸向(xiang)揚(yang)料(liao)(liao)(liao)(liao)(liao)板(ban)，在揚(yang)料(liao)(liao)(liao)(liao)(liao)板(ban)帶動(dong)下形(xing)成(cheng)斜(xie)軸向(xiang)均勻(yun)料(liao)(liao)(liao)(liao)(liao)幕同時推動(dong)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)前(qian)進(jin)；物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)進(jin)入(ru)中(zhong)(zhong)筒(tong)(tong)(tong)(tong)(tong)(tong)后(hou)，在弧形(xing)斜(xie)徑(jing)(jing)向(xiang)揚(yang)料(liao)(liao)(liao)(liao)(liao)板(ban)作用下，形(xing)成(cheng)斜(xie)徑(jing)(jing)向(xiang)均勻(yun)前(qian)進(jin)料(liao)(liao)(liao)(liao)(liao)幕；物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)進(jin)入(ru)外筒(tong)(tong)(tong)(tong)(tong)(tong)后(hou)，在外筒(tong)(tong)(tong)(tong)(tong)(tong)多(duo)(duo)點(dian)(dian)徑(jing)(jing)向(xiang)揚(yang)料(liao)(liao)(liao)(liao)(liao)板(ban)作用下，形(xing)成(cheng)多(duo)(duo)點(dian)(dian)徑(jing)(jing)向(xiang)料(liao)(liao)(liao)(liao)(liao)幕，并向(xiang)出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)端移動(dong)；出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)端物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)落在出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)錐上進(jin)入(ru)出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)螺旋筒(tong)(tong)(tong)(tong)(tong)(tong)，再落入(ru)出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)罩(zhao)排出(chu)(chu)。熱煙氣在揚(yang)料(liao)(liao)(liao)(liao)(liao)過程(cheng)中(zhong)(zhong)與物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)充分進(jin)行熱交換，物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)所含(han)水份蒸發后(hou)被氣流帶走。
