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(tong)烘干機產品概況(kuang)及性能(neng)特點
1、技(ji)術含量(liang)高(gao)，中、內筒自(zi)我(wo)保(bao)溫(wen)能力強，熱能利(li)用率高(gao)，出口溫(wen)度(du)低(di)，大(da)大(da)延長了除(chu)塵器的使用壽命(ming)。
2、針對內、中、外筒不(bu)同(tong)區(qu)域(yu)分別采用不(bu)同(tong)技術的(de)新(xin)型揚料裝置，可將(jiang)揚料效率(lv)，有效的(de)消除“風洞(dong)”帶(dai)來的(de)熱(re)損失，增加物料與熱(re)氣流的(de)接觸率(lv)，提高烘干效率(lv)。
3、占地面積省，采(cai)用整體支架，安裝(zhuang)方便(bian)，故障率少，維護方便(bian)，運行可靠(kao)，基礎投資(zi)省。
4、進、出料裝(zhuang)置(zhi)采用特(te)殊結構軟密封，漏風率小(xiao)。
5、工藝流程(cheng)可采(cai)用順(shun)流或逆(ni)流。
6、優化的結構設計、耐磨耐熱處理(li)技(ji)術(shu)，為烘(hong)干機的長期、無故障運行奠(dian)定了基礎(chu)。
7、根據物料性(xing)質的不同，采用調(diao)速(su)電機或變頻器來合理調(diao)節筒(tong)體(ti)(ti)轉速(su)以提高(gao)烘干效率。
工(gong)作原理
XDS三筒(tong)(tong)(tong)(tong)烘(hong)(hong)干(gan)機是(shi)一(yi)種水(shui)平(ping)安裝(zhuang)(zhuang)的組合烘(hong)(hong)干(gan)機，筒(tong)(tong)(tong)(tong)體(ti)(ti)(ti)依靠4個驅動(dong)(dong)輪支撐并(bing)摩(mo)擦(ca)傳動(dong)(dong)筒(tong)(tong)(tong)(tong)體(ti)(ti)(ti)輪帶。筒(tong)(tong)(tong)(tong)體(ti)(ti)(ti)的入(ru)料(liao)(liao)(liao)端(duan)設(she)有熱(re)(re)風爐裝(zhuang)(zhuang)置，當(dang)被烘(hong)(hong)干(gan)物(wu)(wu)(wu)料(liao)(liao)(liao)進(jin)(jin)入(ru)內筒(tong)(tong)(tong)(tong)后(hou)(hou)，在(zai)內筒(tong)(tong)(tong)(tong)螺旋揚(yang)(yang)料(liao)(liao)(liao)板推動(dong)(dong)下(xia)進(jin)(jin)入(ru)內筒(tong)(tong)(tong)(tong)斜(xie)軸向(xiang)(xiang)揚(yang)(yang)料(liao)(liao)(liao)板，在(zai)揚(yang)(yang)料(liao)(liao)(liao)板帶動(dong)(dong)下(xia)形成斜(xie)軸向(xiang)(xiang)均勻料(liao)(liao)(liao)幕(mu)同時推動(dong)(dong)物(wu)(wu)(wu)料(liao)(liao)(liao)前進(jin)(jin)；物(wu)(wu)(wu)料(liao)(liao)(liao)進(jin)(jin)入(ru)中(zhong)(zhong)筒(tong)(tong)(tong)(tong)后(hou)(hou)，在(zai)弧(hu)形斜(xie)徑(jing)(jing)向(xiang)(xiang)揚(yang)(yang)料(liao)(liao)(liao)板作(zuo)用(yong)下(xia)，形成斜(xie)徑(jing)(jing)向(xiang)(xiang)均勻前進(jin)(jin)料(liao)(liao)(liao)幕(mu)；物(wu)(wu)(wu)料(liao)(liao)(liao)進(jin)(jin)入(ru)外(wai)筒(tong)(tong)(tong)(tong)后(hou)(hou)，在(zai)外(wai)筒(tong)(tong)(tong)(tong)多(duo)點徑(jing)(jing)向(xiang)(xiang)揚(yang)(yang)料(liao)(liao)(liao)板作(zuo)用(yong)下(xia)，形成多(duo)點徑(jing)(jing)向(xiang)(xiang)料(liao)(liao)(liao)幕(mu)，并(bing)向(xiang)(xiang)出(chu)(chu)料(liao)(liao)(liao)端(duan)移動(dong)(dong)；出(chu)(chu)料(liao)(liao)(liao)端(duan)物(wu)(wu)(wu)料(liao)(liao)(liao)落在(zai)出(chu)(chu)料(liao)(liao)(liao)錐(zhui)上進(jin)(jin)入(ru)出(chu)(chu)料(liao)(liao)(liao)螺旋筒(tong)(tong)(tong)(tong)，再落入(ru)出(chu)(chu)料(liao)(liao)(liao)罩排出(chu)(chu)。熱(re)(re)煙氣在(zai)揚(yang)(yang)料(liao)(liao)(liao)過(guo)程中(zhong)(zhong)與物(wu)(wu)(wu)料(liao)(liao)(liao)充分(fen)進(jin)(jin)行(xing)熱(re)(re)交換，物(wu)(wu)(wu)料(liao)(liao)(liao)所含水(shui)份(fen)蒸發(fa)后(hou)(hou)被氣流帶走。
