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(pin)概況及性(xing)能特點
1、技術含量高(gao)，中(zhong)、內筒自我保溫能(neng)力強，熱(re)能(neng)利(li)用率高(gao)，出口溫度低，大大延長了除(chu)塵器的使用壽命。
2、針對(dui)內、中、外筒不(bu)同區域分別(bie)采用不(bu)同技術(shu)的(de)(de)新型揚(yang)料(liao)裝(zhuang)置，可(ke)將揚(yang)料(liao)效(xiao)率(lv)，有效(xiao)的(de)(de)消除(chu)“風洞”帶來的(de)(de)熱損失，增加(jia)物料(liao)與熱氣流的(de)(de)接觸率(lv)，提高烘干效(xiao)率(lv)。
3、占地面積省(sheng)，采用整體支架，安裝(zhuang)方(fang)便，故障率少(shao)，維護方(fang)便，運行可靠，基礎(chu)投資省(sheng)。
4、進(jin)、出料裝置采用特殊(shu)結(jie)構軟密(mi)封，漏風率小。
5、工藝(yi)流程可采用順流或逆(ni)流。
6、優化的(de)(de)結構設(she)計、耐磨(mo)耐熱處理(li)技術，為烘干機(ji)的(de)(de)長期、無故障(zhang)運行(xing)奠定了基礎。
7、根據物(wu)料性質(zhi)的不同，采用調(diao)速(su)(su)電機或變頻器來合理調(diao)節(jie)筒體轉(zhuan)速(su)(su)以提高烘干效率(lv)。
工(gong)作原理
XDS三筒(tong)(tong)(tong)(tong)(tong)(tong)烘干(gan)機是(shi)一種水平安裝的組合(he)烘干(gan)機，筒(tong)(tong)(tong)(tong)(tong)(tong)體(ti)依(yi)靠4個驅(qu)動(dong)(dong)輪支(zhi)撐并(bing)摩(mo)擦傳動(dong)(dong)筒(tong)(tong)(tong)(tong)(tong)(tong)體(ti)輪帶。筒(tong)(tong)(tong)(tong)(tong)(tong)體(ti)的入(ru)(ru)料(liao)(liao)(liao)(liao)端設(she)有熱(re)風爐裝置，當被烘干(gan)物料(liao)(liao)(liao)(liao)進入(ru)(ru)內筒(tong)(tong)(tong)(tong)(tong)(tong)后(hou)，在(zai)(zai)內筒(tong)(tong)(tong)(tong)(tong)(tong)螺旋(xuan)揚(yang)(yang)(yang)料(liao)(liao)(liao)(liao)板(ban)(ban)推(tui)動(dong)(dong)下(xia)進入(ru)(ru)內筒(tong)(tong)(tong)(tong)(tong)(tong)斜(xie)軸向(xiang)(xiang)(xiang)揚(yang)(yang)(yang)料(liao)(liao)(liao)(liao)板(ban)(ban)，在(zai)(zai)揚(yang)(yang)(yang)料(liao)(liao)(liao)(liao)板(ban)(ban)帶動(dong)(dong)下(xia)形成(cheng)斜(xie)軸向(xiang)(xiang)(xiang)均勻料(liao)(liao)(liao)(liao)幕同時(shi)推(tui)動(dong)(dong)物料(liao)(liao)(liao)(liao)前進；物料(liao)(liao)(liao)(liao)進入(ru)(ru)中筒(tong)(tong)(tong)(tong)(tong)(tong)后(hou)，在(zai)(zai)弧形斜(xie)徑(jing)(jing)(jing)向(xiang)(xiang)(xiang)揚(yang)(yang)(yang)料(liao)(liao)(liao)(liao)板(ban)(ban)作用下(xia)，形成(cheng)斜(xie)徑(jing)(jing)(jing)向(xiang)(xiang)(xiang)均勻前進料(liao)(liao)(liao)(liao)幕；物料(liao)(liao)(liao)(liao)進入(ru)(ru)外筒(tong)(tong)(tong)(tong)(tong)(tong)后(hou)，在(zai)(zai)外筒(tong)(tong)(tong)(tong)(tong)(tong)多點徑(jing)(jing)(jing)向(xiang)(xiang)(xiang)揚(yang)(yang)(yang)料(liao)(liao)(liao)(liao)板(ban)(ban)作用下(xia)，形成(cheng)多點徑(jing)(jing)(jing)向(xiang)(xiang)(xiang)料(liao)(liao)(liao)(liao)幕，并(bing)向(xiang)(xiang)(xiang)出料(liao)(liao)(liao)(liao)端移動(dong)(dong)；出料(liao)(liao)(liao)(liao)端物料(liao)(liao)(liao)(liao)落在(zai)(zai)出料(liao)(liao)(liao)(liao)錐上(shang)進入(ru)(ru)出料(liao)(liao)(liao)(liao)螺旋(xuan)筒(tong)(tong)(tong)(tong)(tong)(tong)，再落入(ru)(ru)出料(liao)(liao)(liao)(liao)罩排出。熱(re)煙氣(qi)在(zai)(zai)揚(yang)(yang)(yang)料(liao)(liao)(liao)(liao)過程中與物料(liao)(liao)(liao)(liao)充分進行熱(re)交換，物料(liao)(liao)(liao)(liao)所含水份(fen)蒸(zheng)發(fa)后(hou)被氣(qi)流帶走。
