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(gan)機產品概況及性能特點
1、技術含量高，中(zhong)、內筒自我保溫能力強(qiang)，熱能利用率高，出口溫度(du)低，大(da)大(da)延長(chang)了除塵器的使用壽命。
2、針對內、中、外筒(tong)不同(tong)(tong)區域分別采用不同(tong)(tong)技術的新(xin)型揚料(liao)裝置，可將揚料(liao)效率，有(you)效的消除“風洞”帶來的熱(re)損(sun)失，增加物(wu)料(liao)與熱(re)氣流的接(jie)觸率，提高烘(hong)干效率。
3、占地面積省(sheng)，采用整體(ti)(ti)支(zhi)架，安裝(zhuang)方便，故障(zhang)率少，維護(hu)方便，運行(xing)可靠，基(ji)礎(chu)投(tou)資省(sheng)。
4、進、出(chu)料裝置采用特殊結構(gou)軟(ruan)密封，漏風率小。
5、工藝流(liu)程可(ke)采用順(shun)流(liu)或(huo)逆流(liu)。
6、優(you)化的(de)結構設計(ji)、耐磨耐熱(re)處理技術，為烘干機的(de)長(chang)期、無故障運(yun)行奠定了基礎(chu)。
7、根據(ju)物料性質的不同，采用調(diao)速(su)電機或(huo)變(bian)頻器(qi)來合理調(diao)節筒(tong)體轉(zhuan)速(su)以(yi)提高烘干效率。
工作原(yuan)理
XDS三筒(tong)(tong)(tong)(tong)烘(hong)干(gan)(gan)機是一種水平安裝的(de)組合(he)烘(hong)干(gan)(gan)機，筒(tong)(tong)(tong)(tong)體依靠4個驅動輪(lun)(lun)支(zhi)撐并(bing)摩擦傳動筒(tong)(tong)(tong)(tong)體輪(lun)(lun)帶(dai)。筒(tong)(tong)(tong)(tong)體的(de)入(ru)(ru)(ru)料(liao)(liao)(liao)(liao)(liao)端設(she)有熱(re)風爐裝置(zhi)，當被烘(hong)干(gan)(gan)物料(liao)(liao)(liao)(liao)(liao)進(jin)入(ru)(ru)(ru)內筒(tong)(tong)(tong)(tong)后(hou)，在(zai)(zai)內筒(tong)(tong)(tong)(tong)螺旋(xuan)揚(yang)(yang)(yang)料(liao)(liao)(liao)(liao)(liao)板(ban)推動下(xia)(xia)進(jin)入(ru)(ru)(ru)內筒(tong)(tong)(tong)(tong)斜(xie)軸(zhou)向揚(yang)(yang)(yang)料(liao)(liao)(liao)(liao)(liao)板(ban)，在(zai)(zai)揚(yang)(yang)(yang)料(liao)(liao)(liao)(liao)(liao)板(ban)帶(dai)動下(xia)(xia)形(xing)成(cheng)(cheng)斜(xie)軸(zhou)向均勻料(liao)(liao)(liao)(liao)(liao)幕同時推動物料(liao)(liao)(liao)(liao)(liao)前進(jin)；物料(liao)(liao)(liao)(liao)(liao)進(jin)入(ru)(ru)(ru)中筒(tong)(tong)(tong)(tong)后(hou)，在(zai)(zai)弧形(xing)斜(xie)徑(jing)向揚(yang)(yang)(yang)料(liao)(liao)(liao)(liao)(liao)板(ban)作用下(xia)(xia)，形(xing)成(cheng)(cheng)斜(xie)徑(jing)向均勻前進(jin)料(liao)(liao)(liao)(liao)(liao)幕；物料(liao)(liao)(liao)(liao)(liao)進(jin)入(ru)(ru)(ru)外(wai)筒(tong)(tong)(tong)(tong)后(hou)，在(zai)(zai)外(wai)筒(tong)(tong)(tong)(tong)多點徑(jing)向揚(yang)(yang)(yang)料(liao)(liao)(liao)(liao)(liao)板(ban)作用下(xia)(xia)，形(xing)成(cheng)(cheng)多點徑(jing)向料(liao)(liao)(liao)(liao)(liao)幕，并(bing)向出料(liao)(liao)(liao)(liao)(liao)端移(yi)動；出料(liao)(liao)(liao)(liao)(liao)端物料(liao)(liao)(liao)(liao)(liao)落在(zai)(zai)出料(liao)(liao)(liao)(liao)(liao)錐上(shang)進(jin)入(ru)(ru)(ru)出料(liao)(liao)(liao)(liao)(liao)螺旋(xuan)筒(tong)(tong)(tong)(tong)，再落入(ru)(ru)(ru)出料(liao)(liao)(liao)(liao)(liao)罩排出。熱(re)煙氣(qi)在(zai)(zai)揚(yang)(yang)(yang)料(liao)(liao)(liao)(liao)(liao)過程中與物料(liao)(liao)(liao)(liao)(liao)充(chong)分進(jin)行熱(re)交換(huan)，物料(liao)(liao)(liao)(liao)(liao)所(suo)含水份蒸發后(hou)被氣(qi)流帶(dai)走。
