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型三筒烘干機(ji)產(chan)品概況(kuang)及(ji)性能(neng)特點
1、技術含量高(gao)，中、內筒(tong)自我保溫能力強，熱能利用(yong)率(lv)高(gao)，出(chu)口溫度低，大大延長了除(chu)塵器的使用(yong)壽命。
2、針(zhen)對內、中(zhong)、外(wai)筒不(bu)同區域分別(bie)采用(yong)不(bu)同技(ji)術的新型揚料裝置，可將揚料效率(lv)，有效的消除“風洞”帶來的熱(re)損失，增加物料與熱(re)氣流的接(jie)觸(chu)率(lv)，提高(gao)烘干效率(lv)。
3、占地面積省，采用整(zheng)體(ti)支架(jia)，安(an)裝方便，故障率(lv)少，維護方便，運行可靠，基礎投資省。
4、進(jin)、出料裝置采用特殊結構軟密(mi)封，漏風率(lv)小。
5、工藝流程可采用順流或逆流。
6、優化的結構設計、耐磨耐熱處理技(ji)術，為烘干機的長(chang)期(qi)、無(wu)故障運行(xing)奠定了基(ji)礎。
7、根據(ju)物料(liao)性質的不同(tong)，采用調速(su)電機或變頻器來合理(li)調節筒體(ti)轉速(su)以(yi)提高(gao)烘干效率。
工作原理
XDS三筒(tong)(tong)(tong)(tong)烘(hong)干(gan)(gan)機是一種水(shui)平安裝的組合烘(hong)干(gan)(gan)機，筒(tong)(tong)(tong)(tong)體依靠(kao)4個(ge)驅動(dong)(dong)(dong)輪(lun)支撐并摩擦(ca)傳動(dong)(dong)(dong)筒(tong)(tong)(tong)(tong)體輪(lun)帶。筒(tong)(tong)(tong)(tong)體的入(ru)(ru)(ru)料(liao)(liao)端(duan)設(she)有熱(re)風爐裝置，當被烘(hong)干(gan)(gan)物料(liao)(liao)進(jin)入(ru)(ru)(ru)內(nei)筒(tong)(tong)(tong)(tong)后(hou)，在(zai)(zai)(zai)(zai)內(nei)筒(tong)(tong)(tong)(tong)螺(luo)旋(xuan)(xuan)揚(yang)料(liao)(liao)板(ban)(ban)(ban)推動(dong)(dong)(dong)下進(jin)入(ru)(ru)(ru)內(nei)筒(tong)(tong)(tong)(tong)斜(xie)(xie)軸向(xiang)(xiang)(xiang)揚(yang)料(liao)(liao)板(ban)(ban)(ban)，在(zai)(zai)(zai)(zai)揚(yang)料(liao)(liao)板(ban)(ban)(ban)帶動(dong)(dong)(dong)下形成斜(xie)(xie)軸向(xiang)(xiang)(xiang)均勻料(liao)(liao)幕同(tong)時(shi)推動(dong)(dong)(dong)物料(liao)(liao)前進(jin)；物料(liao)(liao)進(jin)入(ru)(ru)(ru)中筒(tong)(tong)(tong)(tong)后(hou)，在(zai)(zai)(zai)(zai)弧形斜(xie)(xie)徑向(xiang)(xiang)(xiang)揚(yang)料(liao)(liao)板(ban)(ban)(ban)作(zuo)用下，形成斜(xie)(xie)徑向(xiang)(xiang)(xiang)均勻前進(jin)料(liao)(liao)幕；物料(liao)(liao)進(jin)入(ru)(ru)(ru)外(wai)筒(tong)(tong)(tong)(tong)后(hou)，在(zai)(zai)(zai)(zai)外(wai)筒(tong)(tong)(tong)(tong)多(duo)點徑向(xiang)(xiang)(xiang)揚(yang)料(liao)(liao)板(ban)(ban)(ban)作(zuo)用下，形成多(duo)點徑向(xiang)(xiang)(xiang)料(liao)(liao)幕，并向(xiang)(xiang)(xiang)出(chu)料(liao)(liao)端(duan)移動(dong)(dong)(dong)；出(chu)料(liao)(liao)端(duan)物料(liao)(liao)落(luo)在(zai)(zai)(zai)(zai)出(chu)料(liao)(liao)錐上(shang)進(jin)入(ru)(ru)(ru)出(chu)料(liao)(liao)螺(luo)旋(xuan)(xuan)筒(tong)(tong)(tong)(tong)，再落(luo)入(ru)(ru)(ru)出(chu)料(liao)(liao)罩排出(chu)。熱(re)煙(yan)氣(qi)在(zai)(zai)(zai)(zai)揚(yang)料(liao)(liao)過程中與物料(liao)(liao)充分(fen)進(jin)行熱(re)交換(huan)，物料(liao)(liao)所(suo)含水(shui)份蒸發后(hou)被氣(qi)流帶走。
