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(xing)三筒烘(hong)干機產品(pin)概況及性能特點
1、技術含量高(gao),中、內筒(tong)自我保溫能力強(qiang),熱能利用(yong)率高(gao),出口溫度低,大大延長(chang)了除塵(chen)器的使用(yong)壽命(ming)。
2、針對(dui)內(nei)、中、外(wai)筒(tong)不同(tong)區域分別采(cai)用(yong)不同(tong)技術的新型(xing)揚(yang)料(liao)(liao)裝置,可將揚(yang)料(liao)(liao)效率,有效的消除“風洞”帶(dai)來的熱損失,增加物料(liao)(liao)與熱氣流(liu)的接觸(chu)率,提高烘干效率。
3、占地面(mian)積省(sheng),采(cai)用(yong)整體(ti)支架,安裝方便(bian)(bian),故障率少,維護方便(bian)(bian),運行(xing)可靠,基(ji)礎投資省(sheng)。
4、進、出料裝置采用特(te)殊結構軟密封,漏風(feng)率小。
5、工(gong)藝(yi)流(liu)程可采用順流(liu)或逆流(liu)。
6、優化的(de)結構設(she)計、耐磨耐熱處理技(ji)術,為烘干(gan)機(ji)的(de)長期、無(wu)故障運行奠定了基(ji)礎。
7、根據物料(liao)性質的不同,采用調速電機或(huo)變頻器(qi)來(lai)合理調節筒(tong)體轉速以提(ti)高烘干效率(lv)。
工作原理
XDS三(san)筒(tong)(tong)烘(hong)干(gan)(gan)機是一種水平安(an)裝的(de)組合烘(hong)干(gan)(gan)機,筒(tong)(tong)體(ti)依(yi)靠4個驅動輪支撐并摩擦傳動筒(tong)(tong)體(ti)輪帶。筒(tong)(tong)體(ti)的(de)入(ru)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)端(duan)設有熱風爐(lu)裝置,當(dang)被(bei)(bei)烘(hong)干(gan)(gan)物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)進(jin)(jin)(jin)入(ru)內筒(tong)(tong)后,在(zai)內筒(tong)(tong)螺旋揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)板推動下(xia)進(jin)(jin)(jin)入(ru)內筒(tong)(tong)斜(xie)軸向(xiang)揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)板,在(zai)揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)板帶動下(xia)形(xing)(xing)(xing)成斜(xie)軸向(xiang)均(jun)勻料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)幕同時推動物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)前(qian)進(jin)(jin)(jin);物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)進(jin)(jin)(jin)入(ru)中筒(tong)(tong)后,在(zai)弧形(xing)(xing)(xing)斜(xie)徑(jing)向(xiang)揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)板作(zuo)用(yong)下(xia),形(xing)(xing)(xing)成斜(xie)徑(jing)向(xiang)均(jun)勻前(qian)進(jin)(jin)(jin)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)幕;物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)進(jin)(jin)(jin)入(ru)外筒(tong)(tong)后,在(zai)外筒(tong)(tong)多點徑(jing)向(xiang)揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)板作(zuo)用(yong)下(xia),形(xing)(xing)(xing)成多點徑(jing)向(xiang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)幕,并向(xiang)出(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)端(duan)移動;出(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)端(duan)物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)落在(zai)出(chu)料(liao)(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)(liao)螺旋筒(tong)(tong),再落入(ru)出(chu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)罩排出(chu)。熱煙(yan)氣在(zai)揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)過程中與物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)充分(fen)進(jin)(jin)(jin)行熱交(jiao)換,物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)所含(han)水份蒸發后被(bei)(bei)氣流帶走(zou)。