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(chan)品(pin)概況及性能特點
1、技術含量高(gao),中、內(nei)筒自(zi)我保溫能(neng)力強,熱能(neng)利用率高(gao),出口溫度低,大大延長了(le)除塵器的使(shi)用壽命。
2、針對內、中、外筒不同區域分別采用不同技術的新型揚(yang)料裝置,可將揚(yang)料效率,有效的消除“風洞”帶來(lai)的熱(re)損失,增加物料與熱(re)氣(qi)流的接觸率,提高烘干效率。
3、占(zhan)地面積省(sheng),采用(yong)整體(ti)支架(jia),安裝方(fang)便(bian),故障率少(shao),維護方(fang)便(bian),運(yun)行(xing)可(ke)靠,基礎投資省(sheng)。
4、進、出料裝置采用特殊結(jie)構軟密(mi)封,漏風(feng)率(lv)小。
5、工藝流(liu)(liu)程(cheng)可(ke)采(cai)用順流(liu)(liu)或逆流(liu)(liu)。
6、優化的(de)結構(gou)設計、耐(nai)磨耐(nai)熱(re)處理技術,為烘(hong)干機(ji)的(de)長(chang)期、無故障運行奠定(ding)了基礎。
7、根據物料性質的(de)不同,采用調速電機或變頻器來合理調節(jie)筒體(ti)轉(zhuan)速以提高烘干效率。
工作原理
XDS三筒(tong)(tong)烘干機(ji)是一種水平安裝的(de)組合烘干機(ji),筒(tong)(tong)體依靠4個(ge)驅動輪支撐(cheng)并摩擦(ca)傳動筒(tong)(tong)體輪帶(dai)(dai)。筒(tong)(tong)體的(de)入(ru)(ru)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)端設有熱風(feng)爐裝置(zhi),當(dang)被烘干物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)進(jin)(jin)入(ru)(ru)內(nei)筒(tong)(tong)后(hou),在(zai)內(nei)筒(tong)(tong)螺旋(xuan)揚料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)(ban)(ban)推動下(xia)進(jin)(jin)入(ru)(ru)內(nei)筒(tong)(tong)斜軸向揚料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)(ban)(ban),在(zai)揚料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)(ban)(ban)帶(dai)(dai)動下(xia)形(xing)(xing)(xing)成(cheng)(cheng)斜軸向均勻(yun)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)幕同時推動物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)前進(jin)(jin);物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)進(jin)(jin)入(ru)(ru)中(zhong)筒(tong)(tong)后(hou),在(zai)弧(hu)形(xing)(xing)(xing)斜徑(jing)向揚料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)(ban)(ban)作(zuo)用下(xia),形(xing)(xing)(xing)成(cheng)(cheng)斜徑(jing)向均勻(yun)前進(jin)(jin)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)幕;物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)進(jin)(jin)入(ru)(ru)外(wai)筒(tong)(tong)后(hou),在(zai)外(wai)筒(tong)(tong)多點(dian)徑(jing)向揚料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)(ban)(ban)作(zuo)用下(xia),形(xing)(xing)(xing)成(cheng)(cheng)多點(dian)徑(jing)向料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)幕,并向出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)端移動;出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)端物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)落在(zai)出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)錐上進(jin)(jin)入(ru)(ru)出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)螺旋(xuan)筒(tong)(tong),再(zai)落入(ru)(ru)出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)罩(zhao)排出(chu)(chu)。熱煙氣在(zai)揚料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)過程中(zhong)與物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)充分進(jin)(jin)行熱交換(huan),物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)所(suo)含水份蒸(zheng)發后(hou)被氣流帶(dai)(dai)走。