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)三筒烘干機(ji)產品概況(kuang)及性能特點
1、技術含量高(gao),中(zhong)、內筒自我(wo)保(bao)溫(wen)能力強,熱能利用(yong)率高(gao),出口溫(wen)度低(di),大大延(yan)長了(le)除塵器的(de)使用(yong)壽命(ming)。
2、針對內、中、外筒不同區域分(fen)別采用不同技(ji)術(shu)的新型揚(yang)料裝(zhuang)置,可將揚(yang)料效(xiao)率(lv),有效(xiao)的消(xiao)除“風洞”帶來(lai)的熱損失(shi),增加物(wu)料與熱氣流(liu)的接觸率(lv),提高烘干效(xiao)率(lv)。
3、占地面積省(sheng),采用(yong)整體(ti)支(zhi)架,安裝方(fang)(fang)便,故障率少(shao),維(wei)護(hu)方(fang)(fang)便,運行(xing)可(ke)靠,基礎投資省(sheng)。
4、進、出料裝(zhuang)置采用(yong)特殊結構軟密(mi)封,漏風率小。
5、工藝流(liu)程(cheng)可采用順流(liu)或逆流(liu)。
6、優(you)化的(de)結構設計、耐(nai)磨耐(nai)熱處理技術,為烘干機的(de)長期、無(wu)故障運行奠定了基礎。
7、根(gen)據物料性質(zhi)的不(bu)同,采用調(diao)速(su)(su)電機(ji)或變頻器來合(he)理調(diao)節筒體轉速(su)(su)以提高烘(hong)干效率。
工(gong)作原理(li)
XDS三(san)筒(tong)(tong)烘(hong)干(gan)機是(shi)一種水(shui)平安裝的組合(he)烘(hong)干(gan)機,筒(tong)(tong)體(ti)依(yi)靠4個驅動(dong)輪(lun)支撐并摩擦傳動(dong)筒(tong)(tong)體(ti)輪(lun)帶。筒(tong)(tong)體(ti)的入(ru)料(liao)(liao)(liao)(liao)(liao)(liao)端設(she)有熱風爐裝置(zhi),當(dang)被(bei)烘(hong)干(gan)物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)進(jin)入(ru)內筒(tong)(tong)后(hou),在內筒(tong)(tong)螺旋揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)(liao)板(ban)(ban)推動(dong)下進(jin)入(ru)內筒(tong)(tong)斜(xie)軸(zhou)向揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)(liao)板(ban)(ban),在揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)(liao)板(ban)(ban)帶動(dong)下形成(cheng)斜(xie)軸(zhou)向均(jun)勻(yun)料(liao)(liao)(liao)(liao)(liao)(liao)幕同時推動(dong)物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)前(qian)進(jin);物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)進(jin)入(ru)中(zhong)筒(tong)(tong)后(hou),在弧(hu)形斜(xie)徑(jing)(jing)向揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)(liao)板(ban)(ban)作用下,形成(cheng)斜(xie)徑(jing)(jing)向均(jun)勻(yun)前(qian)進(jin)料(liao)(liao)(liao)(liao)(liao)(liao)幕;物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)進(jin)入(ru)外筒(tong)(tong)后(hou),在外筒(tong)(tong)多點徑(jing)(jing)向揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)(liao)板(ban)(ban)作用下,形成(cheng)多點徑(jing)(jing)向料(liao)(liao)(liao)(liao)(liao)(liao)幕,并向出(chu)(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)端移動(dong);出(chu)(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)端物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)落在出(chu)(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)錐(zhui)上進(jin)入(ru)出(chu)(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)螺旋筒(tong)(tong),再落入(ru)出(chu)(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)罩排出(chu)(chu)(chu)。熱煙氣在揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)(liao)過程中(zhong)與物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)充分(fen)進(jin)行熱交換,物(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)所含水(shui)份蒸發后(hou)被(bei)氣流(liu)帶走。