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)筒烘干機產品(pin)概況及(ji)性能特點
1、技術含量高,中(zhong)、內筒自我保溫能力強,熱能利(li)用率(lv)高,出(chu)口溫度低,大大延長(chang)了除塵器(qi)的使用壽命。
2、針對內、中、外筒不同(tong)(tong)區域分別(bie)采(cai)用不同(tong)(tong)技術的(de)新型揚(yang)料裝置,可將揚(yang)料效率,有效的(de)消除(chu)“風(feng)洞”帶(dai)來的(de)熱損(sun)失,增(zeng)加物(wu)料與熱氣流的(de)接觸率,提高烘干效率。
3、占地面積(ji)省,采用整體(ti)支架,安裝方便(bian),故障率少,維護(hu)方便(bian),運行可靠,基(ji)礎投資省。
4、進、出料裝(zhuang)置(zhi)采用特(te)殊(shu)結構軟(ruan)密封,漏風率小(xiao)。
5、工藝流(liu)程(cheng)可采(cai)用順流(liu)或(huo)逆流(liu)。
6、優化(hua)的(de)結構設計(ji)、耐磨耐熱處理技術,為(wei)烘干機的(de)長期、無故障運行奠定了基礎。
7、根據物料性質(zhi)的不同,采用調速電機或變頻(pin)器(qi)來合(he)理調節(jie)筒體轉速以(yi)提高烘干效率。
工作原理
XDS三筒(tong)(tong)(tong)烘干(gan)(gan)機是一種(zhong)水(shui)平安裝的組(zu)合烘干(gan)(gan)機,筒(tong)(tong)(tong)體依(yi)靠4個驅動(dong)(dong)輪支撐并(bing)(bing)摩擦傳(chuan)動(dong)(dong)筒(tong)(tong)(tong)體輪帶。筒(tong)(tong)(tong)體的入料(liao)(liao)(liao)(liao)(liao)(liao)(liao)端設有熱(re)風爐裝置(zhi),當被(bei)烘干(gan)(gan)物料(liao)(liao)(liao)(liao)(liao)(liao)(liao)進(jin)(jin)入內筒(tong)(tong)(tong)后,在(zai)內筒(tong)(tong)(tong)螺旋(xuan)揚料(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)推動(dong)(dong)下(xia)(xia)(xia)進(jin)(jin)入內筒(tong)(tong)(tong)斜軸向(xiang)揚料(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban),在(zai)揚料(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)帶動(dong)(dong)下(xia)(xia)(xia)形成(cheng)斜軸向(xiang)均(jun)勻料(liao)(liao)(liao)(liao)(liao)(liao)(liao)幕(mu)同時(shi)推動(dong)(dong)物料(liao)(liao)(liao)(liao)(liao)(liao)(liao)前(qian)進(jin)(jin);物料(liao)(liao)(liao)(liao)(liao)(liao)(liao)進(jin)(jin)入中(zhong)筒(tong)(tong)(tong)后,在(zai)弧形斜徑(jing)向(xiang)揚料(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)作用下(xia)(xia)(xia),形成(cheng)斜徑(jing)向(xiang)均(jun)勻前(qian)進(jin)(jin)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)幕(mu);物料(liao)(liao)(liao)(liao)(liao)(liao)(liao)進(jin)(jin)入外(wai)筒(tong)(tong)(tong)后,在(zai)外(wai)筒(tong)(tong)(tong)多(duo)點徑(jing)向(xiang)揚料(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)作用下(xia)(xia)(xia),形成(cheng)多(duo)點徑(jing)向(xiang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)幕(mu),并(bing)(bing)向(xiang)出(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)端移動(dong)(dong);出(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)端物料(liao)(liao)(liao)(liao)(liao)(liao)(liao)落在(zai)出(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)錐上(shang)進(jin)(jin)入出(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)螺旋(xuan)筒(tong)(tong)(tong),再落入出(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)罩(zhao)排出(chu)。熱(re)煙氣在(zai)揚料(liao)(liao)(liao)(liao)(liao)(liao)(liao)過程(cheng)中(zhong)與物料(liao)(liao)(liao)(liao)(liao)(liao)(liao)充分(fen)進(jin)(jin)行熱(re)交換,物料(liao)(liao)(liao)(liao)(liao)(liao)(liao)所含水(shui)份蒸(zheng)發后被(bei)氣流帶走。