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(chan)品概況及(ji)性能(neng)特(te)點(dian)
1、技術含量高，中、內筒自我保溫能(neng)力強，熱(re)能(neng)利用率高，出口溫度低(di)，大(da)大(da)延長了(le)除塵器的使(shi)用壽(shou)命。
2、針對內、中、外筒(tong)不同區域分別采用不同技術的新型(xing)揚(yang)料(liao)裝置，可將揚(yang)料(liao)效(xiao)(xiao)率(lv)，有效(xiao)(xiao)的消除“風洞”帶來的熱損(sun)失，增加物料(liao)與熱氣(qi)流(liu)的接觸率(lv)，提高烘干效(xiao)(xiao)率(lv)。
3、占地(di)面積省(sheng)，采用整體支架，安裝方便(bian)，故(gu)障率少，維護(hu)方便(bian)，運行(xing)可靠，基礎(chu)投資(zi)省(sheng)。
4、進(jin)、出料(liao)裝置采用特殊結構軟密封(feng)，漏風率小。
5、工藝流程可采(cai)用順流或逆流。
6、優化的結構設(she)計、耐磨耐熱處(chu)理技術，為(wei)烘(hong)干機(ji)的長期、無(wu)故障(zhang)運行奠定了(le)基礎(chu)。
7、根據物料(liao)性質(zhi)的不同，采用調(diao)速電機或變頻器(qi)來合(he)理調(diao)節筒(tong)體(ti)轉速以提高烘干效率(lv)。
工作原理
XDS三筒(tong)(tong)(tong)(tong)烘干機(ji)是一種(zhong)水(shui)平安裝的組合(he)烘干機(ji)，筒(tong)(tong)(tong)(tong)體(ti)依靠4個(ge)驅動(dong)(dong)輪(lun)支撐并(bing)摩擦傳動(dong)(dong)筒(tong)(tong)(tong)(tong)體(ti)輪(lun)帶。筒(tong)(tong)(tong)(tong)體(ti)的入(ru)料(liao)(liao)(liao)端(duan)設有(you)熱風(feng)爐裝置，當被烘干物(wu)料(liao)(liao)(liao)進(jin)(jin)入(ru)內(nei)筒(tong)(tong)(tong)(tong)后，在(zai)內(nei)筒(tong)(tong)(tong)(tong)螺(luo)旋(xuan)揚料(liao)(liao)(liao)板(ban)(ban)(ban)推動(dong)(dong)下(xia)進(jin)(jin)入(ru)內(nei)筒(tong)(tong)(tong)(tong)斜(xie)軸向揚料(liao)(liao)(liao)板(ban)(ban)(ban)，在(zai)揚料(liao)(liao)(liao)板(ban)(ban)(ban)帶動(dong)(dong)下(xia)形成(cheng)斜(xie)軸向均(jun)勻料(liao)(liao)(liao)幕(mu)同時推動(dong)(dong)物(wu)料(liao)(liao)(liao)前進(jin)(jin)；物(wu)料(liao)(liao)(liao)進(jin)(jin)入(ru)中(zhong)筒(tong)(tong)(tong)(tong)后，在(zai)弧形斜(xie)徑(jing)向揚料(liao)(liao)(liao)板(ban)(ban)(ban)作(zuo)用(yong)下(xia)，形成(cheng)斜(xie)徑(jing)向均(jun)勻前進(jin)(jin)料(liao)(liao)(liao)幕(mu)；物(wu)料(liao)(liao)(liao)進(jin)(jin)入(ru)外(wai)筒(tong)(tong)(tong)(tong)后，在(zai)外(wai)筒(tong)(tong)(tong)(tong)多(duo)點徑(jing)向揚料(liao)(liao)(liao)板(ban)(ban)(ban)作(zuo)用(yong)下(xia)，形成(cheng)多(duo)點徑(jing)向料(liao)(liao)(liao)幕(mu)，并(bing)向出(chu)料(liao)(liao)(liao)端(duan)移動(dong)(dong)；出(chu)料(liao)(liao)(liao)端(duan)物(wu)料(liao)(liao)(liao)落(luo)在(zai)出(chu)料(liao)(liao)(liao)錐上進(jin)(jin)入(ru)出(chu)料(liao)(liao)(liao)螺(luo)旋(xuan)筒(tong)(tong)(tong)(tong)，再(zai)落(luo)入(ru)出(chu)料(liao)(liao)(liao)罩排出(chu)。熱煙氣(qi)在(zai)揚料(liao)(liao)(liao)過程中(zhong)與(yu)物(wu)料(liao)(liao)(liao)充分進(jin)(jin)行熱交(jiao)換(huan)，物(wu)料(liao)(liao)(liao)所含水(shui)份蒸發后被氣(qi)流(liu)帶走。
