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)筒烘干機產品概況及性能特(te)點(dian)
1、技術(shu)含量高,中、內筒(tong)自我保溫能力強,熱能利用率(lv)高,出口溫度低(di),大大延(yan)長了(le)除塵(chen)器(qi)的使用壽(shou)命(ming)。
2、針對內、中、外筒不同區(qu)域分別采用(yong)不同技術的新型揚料裝置,可將揚料效率(lv),有(you)效的消(xiao)除“風(feng)洞”帶(dai)來(lai)的熱損失,增加(jia)物(wu)料與(yu)熱氣流的接(jie)觸(chu)率(lv),提高烘干效率(lv)。
3、占地面積省,采用整體支架,安(an)裝方便,故(gu)障率少,維護方便,運行可靠,基礎(chu)投資省。
4、進(jin)、出料裝(zhuang)置采用(yong)特殊(shu)結構軟密封,漏風率小。
5、工(gong)藝流程(cheng)可(ke)采用(yong)順流或(huo)逆流。
6、優化的結構設計(ji)、耐磨耐熱處理技(ji)術,為烘干機的長期(qi)、無(wu)故障運行奠定(ding)了基礎。
7、根據物料性質的(de)不同(tong),采用調(diao)速電機(ji)或(huo)變頻(pin)器來合理調(diao)節筒(tong)體(ti)轉速以提高烘干效率。
工作原理
XDS三(san)筒(tong)(tong)烘(hong)(hong)干機(ji)是一種水平(ping)安(an)裝的組合烘(hong)(hong)干機(ji),筒(tong)(tong)體(ti)(ti)依靠4個驅動(dong)(dong)輪支撐并(bing)摩擦傳動(dong)(dong)筒(tong)(tong)體(ti)(ti)輪帶。筒(tong)(tong)體(ti)(ti)的入(ru)料(liao)(liao)(liao)(liao)(liao)端設有(you)熱(re)風(feng)爐(lu)裝置(zhi),當被(bei)烘(hong)(hong)干物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)進(jin)(jin)入(ru)內筒(tong)(tong)后(hou),在(zai)(zai)內筒(tong)(tong)螺旋揚(yang)(yang)(yang)料(liao)(liao)(liao)(liao)(liao)板(ban)推動(dong)(dong)下(xia)進(jin)(jin)入(ru)內筒(tong)(tong)斜軸向揚(yang)(yang)(yang)料(liao)(liao)(liao)(liao)(liao)板(ban),在(zai)(zai)揚(yang)(yang)(yang)料(liao)(liao)(liao)(liao)(liao)板(ban)帶動(dong)(dong)下(xia)形(xing)成(cheng)斜軸向均(jun)勻料(liao)(liao)(liao)(liao)(liao)幕同(tong)時推動(dong)(dong)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)前進(jin)(jin);物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)進(jin)(jin)入(ru)中(zhong)筒(tong)(tong)后(hou),在(zai)(zai)弧形(xing)斜徑(jing)向揚(yang)(yang)(yang)料(liao)(liao)(liao)(liao)(liao)板(ban)作(zuo)用下(xia),形(xing)成(cheng)斜徑(jing)向均(jun)勻前進(jin)(jin)料(liao)(liao)(liao)(liao)(liao)幕;物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)進(jin)(jin)入(ru)外(wai)筒(tong)(tong)后(hou),在(zai)(zai)外(wai)筒(tong)(tong)多(duo)點(dian)徑(jing)向揚(yang)(yang)(yang)料(liao)(liao)(liao)(liao)(liao)板(ban)作(zuo)用下(xia),形(xing)成(cheng)多(duo)點(dian)徑(jing)向料(liao)(liao)(liao)(liao)(liao)幕,并(bing)向出料(liao)(liao)(liao)(liao)(liao)端移動(dong)(dong);出料(liao)(liao)(liao)(liao)(liao)端物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)落在(zai)(zai)出料(liao)(liao)(liao)(liao)(liao)錐(zhui)上進(jin)(jin)入(ru)出料(liao)(liao)(liao)(liao)(liao)螺旋筒(tong)(tong),再落入(ru)出料(liao)(liao)(liao)(liao)(liao)罩排出。熱(re)煙(yan)氣在(zai)(zai)揚(yang)(yang)(yang)料(liao)(liao)(liao)(liao)(liao)過程中(zhong)與物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)充分(fen)進(jin)(jin)行熱(re)交換,物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)所(suo)含(han)水份蒸(zheng)發(fa)后(hou)被(bei)氣流帶走。