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(pin)概況(kuang)及性能特點
1、技術含量高(gao)，中(zhong)、內筒(tong)自我(wo)保溫(wen)能力(li)強，熱能利用(yong)率高(gao)，出口溫(wen)度低，大大延長了除塵器的使用(yong)壽命。
2、針對內、中、外筒(tong)不同區域(yu)分別采(cai)用不同技術的(de)(de)(de)新型揚料裝置，可將(jiang)揚料效率(lv)，有效的(de)(de)(de)消除“風洞(dong)”帶(dai)來的(de)(de)(de)熱損失，增加(jia)物料與熱氣(qi)流(liu)的(de)(de)(de)接觸率(lv)，提高烘干效率(lv)。
3、占地(di)面積省，采用(yong)整體(ti)(ti)支架，安裝方便，故障率(lv)少，維護(hu)方便，運行可靠，基礎投資省。
4、進、出料裝置采用(yong)特殊結構軟密封(feng)，漏風率小。
5、工藝流程可采用順流或逆流。
6、優化的結構設計、耐磨(mo)耐熱處理技術，為烘干機(ji)的長期、無故(gu)障運行奠定(ding)了基礎。
7、根據物料性(xing)質(zhi)的不同，采用調速電機(ji)或變頻(pin)器來合(he)理調節筒(tong)體轉(zhuan)速以提高烘干(gan)效率。
工作(zuo)原理(li)
XDS三筒(tong)(tong)(tong)(tong)烘(hong)干(gan)(gan)機是一種水平安裝(zhuang)的組(zu)合烘(hong)干(gan)(gan)機，筒(tong)(tong)(tong)(tong)體依(yi)靠4個驅動(dong)輪支(zhi)撐并(bing)摩擦傳動(dong)筒(tong)(tong)(tong)(tong)體輪帶。筒(tong)(tong)(tong)(tong)體的入(ru)(ru)料(liao)(liao)端(duan)設有(you)熱(re)風爐裝(zhuang)置，當被烘(hong)干(gan)(gan)物(wu)(wu)料(liao)(liao)進(jin)(jin)入(ru)(ru)內筒(tong)(tong)(tong)(tong)后，在(zai)(zai)內筒(tong)(tong)(tong)(tong)螺旋揚(yang)(yang)(yang)(yang)料(liao)(liao)板(ban)(ban)推(tui)動(dong)下進(jin)(jin)入(ru)(ru)內筒(tong)(tong)(tong)(tong)斜軸(zhou)向(xiang)揚(yang)(yang)(yang)(yang)料(liao)(liao)板(ban)(ban)，在(zai)(zai)揚(yang)(yang)(yang)(yang)料(liao)(liao)板(ban)(ban)帶動(dong)下形成(cheng)(cheng)斜軸(zhou)向(xiang)均(jun)勻料(liao)(liao)幕(mu)同時(shi)推(tui)動(dong)物(wu)(wu)料(liao)(liao)前進(jin)(jin)；物(wu)(wu)料(liao)(liao)進(jin)(jin)入(ru)(ru)中(zhong)筒(tong)(tong)(tong)(tong)后，在(zai)(zai)弧(hu)形斜徑(jing)向(xiang)揚(yang)(yang)(yang)(yang)料(liao)(liao)板(ban)(ban)作(zuo)用(yong)下，形成(cheng)(cheng)斜徑(jing)向(xiang)均(jun)勻前進(jin)(jin)料(liao)(liao)幕(mu)；物(wu)(wu)料(liao)(liao)進(jin)(jin)入(ru)(ru)外筒(tong)(tong)(tong)(tong)后，在(zai)(zai)外筒(tong)(tong)(tong)(tong)多(duo)點徑(jing)向(xiang)揚(yang)(yang)(yang)(yang)料(liao)(liao)板(ban)(ban)作(zuo)用(yong)下，形成(cheng)(cheng)多(duo)點徑(jing)向(xiang)料(liao)(liao)幕(mu)，并(bing)向(xiang)出(chu)(chu)料(liao)(liao)端(duan)移動(dong)；出(chu)(chu)料(liao)(liao)端(duan)物(wu)(wu)料(liao)(liao)落(luo)在(zai)(zai)出(chu)(chu)料(liao)(liao)錐上進(jin)(jin)入(ru)(ru)出(chu)(chu)料(liao)(liao)螺旋筒(tong)(tong)(tong)(tong)，再落(luo)入(ru)(ru)出(chu)(chu)料(liao)(liao)罩排(pai)出(chu)(chu)。熱(re)煙氣(qi)在(zai)(zai)揚(yang)(yang)(yang)(yang)料(liao)(liao)過(guo)程中(zhong)與物(wu)(wu)料(liao)(liao)充(chong)分進(jin)(jin)行熱(re)交(jiao)換，物(wu)(wu)料(liao)(liao)所含(han)水份蒸(zheng)發后被氣(qi)流(liu)帶走。
