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(hong)干(gan)機產品概況及性能(neng)特(te)點
1、技術含量高(gao)(gao)，中(zhong)、內筒(tong)自我保溫能力強，熱(re)能利用(yong)率高(gao)(gao)，出口溫度低，大(da)大(da)延長了除塵器的(de)使用(yong)壽命。
2、針對內、中、外筒(tong)不(bu)同(tong)區(qu)域(yu)分別(bie)采用不(bu)同(tong)技術的(de)(de)新型揚料(liao)(liao)裝置(zhi)，可將揚料(liao)(liao)效(xiao)率(lv)(lv)，有效(xiao)的(de)(de)消除“風洞”帶來的(de)(de)熱損失(shi)，增加物料(liao)(liao)與熱氣流的(de)(de)接觸率(lv)(lv)，提高烘干效(xiao)率(lv)(lv)。
3、占地(di)面積(ji)省，采用(yong)整體(ti)(ti)支(zhi)架，安裝(zhuang)方便(bian)，故障(zhang)率少，維護(hu)方便(bian)，運行可靠(kao)，基礎投資(zi)省。
4、進、出(chu)料裝置采用特殊結(jie)構軟密封，漏風(feng)率小。
5、工藝流程可采(cai)用順流或逆流。
6、優化的結構設計、耐(nai)磨耐(nai)熱處理技術，為烘(hong)干(gan)機的長期(qi)、無故障運行(xing)奠定了基礎。
7、根據(ju)物料性質的不同，采用調速(su)電機或(huo)變頻器(qi)來(lai)合理調節筒體轉(zhuan)速(su)以提高烘干效率(lv)。
工作原理
XDS三筒(tong)(tong)(tong)(tong)(tong)烘(hong)干(gan)機是一種水平安裝的組(zu)合烘(hong)干(gan)機，筒(tong)(tong)(tong)(tong)(tong)體(ti)依靠4個驅動輪(lun)支撐并摩擦傳(chuan)動筒(tong)(tong)(tong)(tong)(tong)體(ti)輪(lun)帶(dai)。筒(tong)(tong)(tong)(tong)(tong)體(ti)的入(ru)料(liao)(liao)端設有熱風爐裝置(zhi)，當被烘(hong)干(gan)物(wu)料(liao)(liao)進(jin)入(ru)內(nei)筒(tong)(tong)(tong)(tong)(tong)后(hou)，在(zai)(zai)內(nei)筒(tong)(tong)(tong)(tong)(tong)螺(luo)旋揚(yang)料(liao)(liao)板(ban)推動下(xia)進(jin)入(ru)內(nei)筒(tong)(tong)(tong)(tong)(tong)斜軸向(xiang)揚(yang)料(liao)(liao)板(ban)，在(zai)(zai)揚(yang)料(liao)(liao)板(ban)帶(dai)動下(xia)形(xing)成(cheng)斜軸向(xiang)均勻料(liao)(liao)幕(mu)同時推動物(wu)料(liao)(liao)前進(jin)；物(wu)料(liao)(liao)進(jin)入(ru)中(zhong)筒(tong)(tong)(tong)(tong)(tong)后(hou)，在(zai)(zai)弧形(xing)斜徑(jing)向(xiang)揚(yang)料(liao)(liao)板(ban)作(zuo)用(yong)下(xia)，形(xing)成(cheng)斜徑(jing)向(xiang)均勻前進(jin)料(liao)(liao)幕(mu)；物(wu)料(liao)(liao)進(jin)入(ru)外(wai)筒(tong)(tong)(tong)(tong)(tong)后(hou)，在(zai)(zai)外(wai)筒(tong)(tong)(tong)(tong)(tong)多點(dian)徑(jing)向(xiang)揚(yang)料(liao)(liao)板(ban)作(zuo)用(yong)下(xia)，形(xing)成(cheng)多點(dian)徑(jing)向(xiang)料(liao)(liao)幕(mu)，并向(xiang)出(chu)料(liao)(liao)端移動；出(chu)料(liao)(liao)端物(wu)料(liao)(liao)落在(zai)(zai)出(chu)料(liao)(liao)錐上進(jin)入(ru)出(chu)料(liao)(liao)螺(luo)旋筒(tong)(tong)(tong)(tong)(tong)，再落入(ru)出(chu)料(liao)(liao)罩排(pai)出(chu)。熱煙氣在(zai)(zai)揚(yang)料(liao)(liao)過程(cheng)中(zhong)與物(wu)料(liao)(liao)充(chong)分進(jin)行熱交換，物(wu)料(liao)(liao)所含水份蒸發(fa)后(hou)被氣流(liu)帶(dai)走。
