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(san)筒烘干機產品概(gai)況及性能特(te)點
1、技術含量高(gao),中、內筒自我(wo)保溫能力強,熱能利用(yong)率高(gao),出口溫度低,大大延長了除塵器的使用(yong)壽命(ming)。
2、針對內、中、外筒不(bu)同區域分別采用不(bu)同技術的(de)新型揚料(liao)裝置,可將揚料(liao)效率(lv),有效的(de)消除“風洞”帶(dai)來的(de)熱(re)損失,增加(jia)物料(liao)與熱(re)氣流(liu)的(de)接觸率(lv),提高烘干效率(lv)。
3、占地(di)面積省(sheng),采用整體(ti)支架,安裝方便,故障率少,維護(hu)方便,運行可靠(kao),基礎投資省(sheng)。
4、進、出料裝置采用特(te)殊結構軟密封,漏風率小。
5、工藝流(liu)(liu)程可采用順(shun)流(liu)(liu)或逆流(liu)(liu)。
6、優(you)化(hua)的結(jie)構設計(ji)、耐(nai)磨耐(nai)熱處理技術,為烘干機(ji)的長期、無故障運行奠定了基礎。
7、根(gen)據物料性質(zhi)的不同,采用(yong)調速電機(ji)或(huo)變頻器來合理調節筒體轉(zhuan)速以提高烘(hong)干效率。
工作原理
XDS三筒(tong)(tong)烘干(gan)機是一種(zhong)水平安裝(zhuang)(zhuang)的組合烘干(gan)機,筒(tong)(tong)體依靠(kao)4個驅(qu)動輪支撐并摩(mo)擦傳動筒(tong)(tong)體輪帶。筒(tong)(tong)體的入(ru)(ru)(ru)(ru)料(liao)(liao)(liao)(liao)端設有熱(re)風爐裝(zhuang)(zhuang)置,當被烘干(gan)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)進(jin)入(ru)(ru)(ru)(ru)內筒(tong)(tong)后(hou),在(zai)內筒(tong)(tong)螺(luo)(luo)旋揚(yang)(yang)料(liao)(liao)(liao)(liao)板(ban)(ban)(ban)(ban)(ban)推(tui)動下進(jin)入(ru)(ru)(ru)(ru)內筒(tong)(tong)斜(xie)軸向(xiang)揚(yang)(yang)料(liao)(liao)(liao)(liao)板(ban)(ban)(ban)(ban)(ban),在(zai)揚(yang)(yang)料(liao)(liao)(liao)(liao)板(ban)(ban)(ban)(ban)(ban)帶動下形(xing)成斜(xie)軸向(xiang)均勻料(liao)(liao)(liao)(liao)幕同時推(tui)動物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)前進(jin);物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)進(jin)入(ru)(ru)(ru)(ru)中筒(tong)(tong)后(hou),在(zai)弧(hu)形(xing)斜(xie)徑(jing)向(xiang)揚(yang)(yang)料(liao)(liao)(liao)(liao)板(ban)(ban)(ban)(ban)(ban)作用下,形(xing)成斜(xie)徑(jing)向(xiang)均勻前進(jin)料(liao)(liao)(liao)(liao)幕;物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)進(jin)入(ru)(ru)(ru)(ru)外筒(tong)(tong)后(hou),在(zai)外筒(tong)(tong)多(duo)點徑(jing)向(xiang)揚(yang)(yang)料(liao)(liao)(liao)(liao)板(ban)(ban)(ban)(ban)(ban)作用下,形(xing)成多(duo)點徑(jing)向(xiang)料(liao)(liao)(liao)(liao)幕,并向(xiang)出料(liao)(liao)(liao)(liao)端移(yi)動;出料(liao)(liao)(liao)(liao)端物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)落(luo)在(zai)出料(liao)(liao)(liao)(liao)錐上進(jin)入(ru)(ru)(ru)(ru)出料(liao)(liao)(liao)(liao)螺(luo)(luo)旋筒(tong)(tong),再落(luo)入(ru)(ru)(ru)(ru)出料(liao)(liao)(liao)(liao)罩排(pai)出。熱(re)煙(yan)氣在(zai)揚(yang)(yang)料(liao)(liao)(liao)(liao)過程中與物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)充(chong)分進(jin)行熱(re)交換,物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)所含水份蒸發后(hou)被氣流帶走。