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)概況及(ji)性能特點
1、技術含量高(gao)，中、內筒自我保(bao)溫能力強，熱能利用率高(gao)，出口溫度低，大(da)大(da)延長(chang)了(le)除塵器(qi)的使用壽(shou)命。
2、針對內、中、外(wai)筒不(bu)同區域(yu)分別采用不(bu)同技術(shu)的(de)新型揚料裝置，可(ke)將揚料效率，有(you)效的(de)消除“風洞”帶來(lai)的(de)熱損失，增(zeng)加物(wu)料與熱氣流的(de)接觸率，提高烘干效率。
3、占地面(mian)積省，采用(yong)整體支(zhi)架，安裝方便，故(gu)障率少，維護方便，運行可靠(kao)，基礎投資省。
4、進、出(chu)料裝置采用特殊結構軟密封，漏風率小。
5、工藝流(liu)(liu)程(cheng)可采用順流(liu)(liu)或逆流(liu)(liu)。
6、優化的結構設計、耐磨耐熱(re)處理技術，為烘干機的長期、無故障(zhang)運行奠定了基礎。
7、根據物料性質的不同(tong)，采用調(diao)速(su)電機或變(bian)頻(pin)器(qi)來合理調(diao)節(jie)筒體轉(zhuan)速(su)以(yi)提高烘干效率。
工作(zuo)原理
XDS三筒(tong)(tong)(tong)(tong)烘(hong)干(gan)機是一種水(shui)平安(an)裝(zhuang)的組(zu)合烘(hong)干(gan)機，筒(tong)(tong)(tong)(tong)體(ti)(ti)依(yi)靠(kao)4個驅動(dong)輪支(zhi)撐(cheng)并(bing)摩擦傳動(dong)筒(tong)(tong)(tong)(tong)體(ti)(ti)輪帶。筒(tong)(tong)(tong)(tong)體(ti)(ti)的入(ru)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)端設有熱風爐裝(zhuang)置，當被烘(hong)干(gan)物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)進(jin)入(ru)內(nei)筒(tong)(tong)(tong)(tong)后(hou)(hou)，在(zai)內(nei)筒(tong)(tong)(tong)(tong)螺旋(xuan)揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)(ban)推動(dong)下(xia)進(jin)入(ru)內(nei)筒(tong)(tong)(tong)(tong)斜(xie)軸(zhou)向(xiang)揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)(ban)，在(zai)揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)(ban)帶動(dong)下(xia)形(xing)成(cheng)斜(xie)軸(zhou)向(xiang)均勻(yun)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)幕(mu)(mu)同時推動(dong)物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)前(qian)進(jin)；物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)進(jin)入(ru)中(zhong)筒(tong)(tong)(tong)(tong)后(hou)(hou)，在(zai)弧形(xing)斜(xie)徑向(xiang)揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)(ban)作用(yong)下(xia)，形(xing)成(cheng)斜(xie)徑向(xiang)均勻(yun)前(qian)進(jin)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)幕(mu)(mu)；物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)進(jin)入(ru)外(wai)筒(tong)(tong)(tong)(tong)后(hou)(hou)，在(zai)外(wai)筒(tong)(tong)(tong)(tong)多點徑向(xiang)揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)(ban)作用(yong)下(xia)，形(xing)成(cheng)多點徑向(xiang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)幕(mu)(mu)，并(bing)向(xiang)出料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)端移動(dong)；出料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)端物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)落在(zai)出料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)錐上進(jin)入(ru)出料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)螺旋(xuan)筒(tong)(tong)(tong)(tong)，再(zai)落入(ru)出料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)罩排出。熱煙氣在(zai)揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)過程中(zhong)與物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)充(chong)分進(jin)行熱交換，物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)所含水(shui)份蒸(zheng)發后(hou)(hou)被氣流帶走(zou)。
