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型三筒烘干機產品概(gai)況及性(xing)能特點(dian)
1、技術含量高(gao),中、內筒自我保溫能(neng)力強,熱(re)能(neng)利用率高(gao),出口溫度低(di),大(da)(da)大(da)(da)延長了除塵器的使用壽命。
2、針對內、中、外筒不同(tong)區域分別采用不同(tong)技術(shu)的(de)新型(xing)揚(yang)(yang)料裝置(zhi),可(ke)將(jiang)揚(yang)(yang)料效(xiao)率(lv)(lv),有(you)效(xiao)的(de)消除“風洞(dong)”帶來的(de)熱(re)損失,增加物(wu)料與熱(re)氣流的(de)接(jie)觸率(lv)(lv),提高(gao)烘干效(xiao)率(lv)(lv)。
3、占地面積(ji)省,采用整體支架(jia),安裝方便,故障(zhang)率少,維護方便,運行可靠,基礎投資省。
4、進、出(chu)料裝置(zhi)采用特殊(shu)結構軟密封,漏風率小。
5、工藝流(liu)程可采用順流(liu)或逆流(liu)。
6、優化的(de)結(jie)構設計、耐磨耐熱(re)處理技術,為(wei)烘干機的(de)長期、無故障運(yun)行奠定了基礎。
7、根據物料性質的不同,采用(yong)調速(su)電機(ji)或變頻器(qi)來合理(li)調節筒體轉速(su)以提(ti)高烘干(gan)效率(lv)。
工(gong)作原理
XDS三筒(tong)(tong)烘(hong)干機是一種(zhong)水(shui)平安裝(zhuang)的(de)組合烘(hong)干機,筒(tong)(tong)體(ti)(ti)依(yi)靠4個(ge)驅動(dong)(dong)輪(lun)支撐并摩擦(ca)傳(chuan)動(dong)(dong)筒(tong)(tong)體(ti)(ti)輪(lun)帶。筒(tong)(tong)體(ti)(ti)的(de)入(ru)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)端(duan)設(she)有熱風爐裝(zhuang)置(zhi),當被(bei)烘(hong)干物(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)進(jin)(jin)(jin)入(ru)內(nei)筒(tong)(tong)后(hou),在內(nei)筒(tong)(tong)螺(luo)旋揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)(ban)推(tui)動(dong)(dong)下(xia)進(jin)(jin)(jin)入(ru)內(nei)筒(tong)(tong)斜軸向(xiang)揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)(ban),在揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)(ban)帶動(dong)(dong)下(xia)形成(cheng)斜軸向(xiang)均勻(yun)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)幕(mu)(mu)同(tong)時推(tui)動(dong)(dong)物(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)前進(jin)(jin)(jin);物(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)進(jin)(jin)(jin)入(ru)中(zhong)筒(tong)(tong)后(hou),在弧形斜徑(jing)向(xiang)揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)(ban)作用下(xia),形成(cheng)斜徑(jing)向(xiang)均勻(yun)前進(jin)(jin)(jin)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)幕(mu)(mu);物(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)進(jin)(jin)(jin)入(ru)外(wai)筒(tong)(tong)后(hou),在外(wai)筒(tong)(tong)多點徑(jing)向(xiang)揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)(ban)作用下(xia),形成(cheng)多點徑(jing)向(xiang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)幕(mu)(mu),并向(xiang)出(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)端(duan)移(yi)動(dong)(dong);出(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)端(duan)物(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)落在出(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)錐上進(jin)(jin)(jin)入(ru)出(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)螺(luo)旋筒(tong)(tong),再落入(ru)出(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)罩(zhao)排出(chu)。熱煙氣(qi)在揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)過程中(zhong)與物(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)充分進(jin)(jin)(jin)行(xing)熱交換,物(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)所含水(shui)份(fen)蒸發后(hou)被(bei)氣(qi)流帶走(zou)。