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(te)點
1、技術含量高，中、內筒自我保溫能力強，熱(re)能利用(yong)率高，出口溫度低(di)，大大延長了除塵器的使用(yong)壽命。
2、針對內、中(zhong)、外(wai)筒不(bu)同(tong)區域分別采(cai)用不(bu)同(tong)技術的(de)新型揚料裝(zhuang)置，可將揚料效(xiao)率(lv)(lv)，有效(xiao)的(de)消除(chu)“風(feng)洞”帶來的(de)熱(re)損(sun)失，增加物料與(yu)熱(re)氣流的(de)接(jie)觸率(lv)(lv)，提高烘干效(xiao)率(lv)(lv)。
3、占地面積(ji)省(sheng)，采用(yong)整體支(zhi)架，安裝(zhuang)方便，故(gu)障率少，維護方便，運(yun)行可靠，基(ji)礎投(tou)資省(sheng)。
4、進、出料裝置采用(yong)特殊結構軟密封，漏風率(lv)小。
5、工藝流程可(ke)采用順(shun)流或逆(ni)流。
6、優化的結構(gou)設(she)計、耐磨耐熱處(chu)理技術，為烘(hong)干機的長期、無故障運(yun)行(xing)奠(dian)定了基礎。
7、根據物料性質的不同，采用(yong)調速(su)(su)電(dian)機或(huo)變頻器來(lai)合理(li)調節筒體(ti)轉速(su)(su)以(yi)提高烘干效率。
工作原理
XDS三(san)筒(tong)(tong)(tong)(tong)(tong)烘干(gan)機(ji)是一種水(shui)平安(an)裝(zhuang)的組合烘干(gan)機(ji)，筒(tong)(tong)(tong)(tong)(tong)體(ti)(ti)依靠4個(ge)驅(qu)動(dong)(dong)(dong)(dong)輪支撐并摩擦傳動(dong)(dong)(dong)(dong)筒(tong)(tong)(tong)(tong)(tong)體(ti)(ti)輪帶。筒(tong)(tong)(tong)(tong)(tong)體(ti)(ti)的入(ru)料(liao)(liao)(liao)(liao)端(duan)設(she)有熱風爐(lu)裝(zhuang)置，當(dang)被(bei)烘干(gan)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)進(jin)(jin)入(ru)內(nei)筒(tong)(tong)(tong)(tong)(tong)后(hou)(hou)(hou)，在(zai)(zai)內(nei)筒(tong)(tong)(tong)(tong)(tong)螺旋(xuan)揚(yang)(yang)(yang)料(liao)(liao)(liao)(liao)板(ban)推(tui)動(dong)(dong)(dong)(dong)下(xia)進(jin)(jin)入(ru)內(nei)筒(tong)(tong)(tong)(tong)(tong)斜(xie)軸向(xiang)揚(yang)(yang)(yang)料(liao)(liao)(liao)(liao)板(ban)，在(zai)(zai)揚(yang)(yang)(yang)料(liao)(liao)(liao)(liao)板(ban)帶動(dong)(dong)(dong)(dong)下(xia)形成(cheng)斜(xie)軸向(xiang)均勻料(liao)(liao)(liao)(liao)幕(mu)同時(shi)推(tui)動(dong)(dong)(dong)(dong)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)前進(jin)(jin)；物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)進(jin)(jin)入(ru)中筒(tong)(tong)(tong)(tong)(tong)后(hou)(hou)(hou)，在(zai)(zai)弧形斜(xie)徑向(xiang)揚(yang)(yang)(yang)料(liao)(liao)(liao)(liao)板(ban)作用(yong)下(xia)，形成(cheng)斜(xie)徑向(xiang)均勻前進(jin)(jin)料(liao)(liao)(liao)(liao)幕(mu)；物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)進(jin)(jin)入(ru)外筒(tong)(tong)(tong)(tong)(tong)后(hou)(hou)(hou)，在(zai)(zai)外筒(tong)(tong)(tong)(tong)(tong)多(duo)(duo)點徑向(xiang)揚(yang)(yang)(yang)料(liao)(liao)(liao)(liao)板(ban)作用(yong)下(xia)，形成(cheng)多(duo)(duo)點徑向(xiang)料(liao)(liao)(liao)(liao)幕(mu)，并向(xiang)出料(liao)(liao)(liao)(liao)端(duan)移(yi)動(dong)(dong)(dong)(dong)；出料(liao)(liao)(liao)(liao)端(duan)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)落在(zai)(zai)出料(liao)(liao)(liao)(liao)錐上進(jin)(jin)入(ru)出料(liao)(liao)(liao)(liao)螺旋(xuan)筒(tong)(tong)(tong)(tong)(tong)，再(zai)落入(ru)出料(liao)(liao)(liao)(liao)罩排出。熱煙氣在(zai)(zai)揚(yang)(yang)(yang)料(liao)(liao)(liao)(liao)過(guo)程中與物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)充分進(jin)(jin)行熱交換，物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)所(suo)含水(shui)份蒸(zheng)發(fa)后(hou)(hou)(hou)被(bei)氣流帶走。
