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況及性能特(te)點
1、技術含量高,中、內筒自我保(bao)溫能(neng)力強,熱能(neng)利用率高,出口溫度低(di),大大延(yan)長(chang)了除塵器(qi)的使用壽命。
2、針對內、中、外(wai)筒不同(tong)區域分別采用不同(tong)技術的新型揚(yang)料裝(zhuang)置,可將(jiang)揚(yang)料效率(lv),有效的消除“風(feng)洞(dong)”帶來的熱(re)(re)損失,增(zeng)加物料與熱(re)(re)氣(qi)流的接觸率(lv),提高烘干效率(lv)。
3、占(zhan)地(di)面積省,采用整體支架,安裝方(fang)(fang)便(bian),故(gu)障率(lv)少(shao),維護方(fang)(fang)便(bian),運行可靠,基礎(chu)投資(zi)省。
4、進、出料裝置采用特殊(shu)結構軟密封,漏風率小。
5、工藝流(liu)程可(ke)采用順流(liu)或逆流(liu)。
6、優(you)化的結構設計、耐磨耐熱處(chu)理技術(shu),為(wei)烘干機的長期、無(wu)故障運行奠定了(le)基礎。
7、根據(ju)物料(liao)性(xing)質的不同(tong),采用調(diao)速電機或變頻(pin)器來(lai)合(he)理調(diao)節筒體(ti)轉速以(yi)提高烘(hong)干(gan)效率。
工作原理
XDS三筒(tong)烘干(gan)(gan)機(ji)是一種水平安裝的組合烘干(gan)(gan)機(ji),筒(tong)體(ti)(ti)依(yi)靠4個(ge)驅(qu)動(dong)(dong)(dong)(dong)輪支撐并(bing)摩(mo)擦傳動(dong)(dong)(dong)(dong)筒(tong)體(ti)(ti)輪帶(dai)。筒(tong)體(ti)(ti)的入(ru)(ru)料(liao)(liao)(liao)(liao)端(duan)設有熱(re)風(feng)爐裝置,當(dang)被(bei)烘干(gan)(gan)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)進(jin)(jin)入(ru)(ru)內(nei)筒(tong)后(hou),在內(nei)筒(tong)螺(luo)旋揚(yang)料(liao)(liao)(liao)(liao)板(ban)(ban)(ban)(ban)推(tui)動(dong)(dong)(dong)(dong)下(xia)進(jin)(jin)入(ru)(ru)內(nei)筒(tong)斜軸(zhou)向(xiang)揚(yang)料(liao)(liao)(liao)(liao)板(ban)(ban)(ban)(ban),在揚(yang)料(liao)(liao)(liao)(liao)板(ban)(ban)(ban)(ban)帶(dai)動(dong)(dong)(dong)(dong)下(xia)形(xing)成(cheng)斜軸(zhou)向(xiang)均勻料(liao)(liao)(liao)(liao)幕(mu)(mu)(mu)同(tong)時(shi)推(tui)動(dong)(dong)(dong)(dong)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)前進(jin)(jin);物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)進(jin)(jin)入(ru)(ru)中(zhong)筒(tong)后(hou),在弧(hu)形(xing)斜徑向(xiang)揚(yang)料(liao)(liao)(liao)(liao)板(ban)(ban)(ban)(ban)作用下(xia),形(xing)成(cheng)斜徑向(xiang)均勻前進(jin)(jin)料(liao)(liao)(liao)(liao)幕(mu)(mu)(mu);物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)進(jin)(jin)入(ru)(ru)外筒(tong)后(hou),在外筒(tong)多(duo)點徑向(xiang)揚(yang)料(liao)(liao)(liao)(liao)板(ban)(ban)(ban)(ban)作用下(xia),形(xing)成(cheng)多(duo)點徑向(xiang)料(liao)(liao)(liao)(liao)幕(mu)(mu)(mu),并(bing)向(xiang)出(chu)(chu)料(liao)(liao)(liao)(liao)端(duan)移(yi)動(dong)(dong)(dong)(dong);出(chu)(chu)料(liao)(liao)(liao)(liao)端(duan)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)落在出(chu)(chu)料(liao)(liao)(liao)(liao)錐上(shang)進(jin)(jin)入(ru)(ru)出(chu)(chu)料(liao)(liao)(liao)(liao)螺(luo)旋筒(tong),再落入(ru)(ru)出(chu)(chu)料(liao)(liao)(liao)(liao)罩(zhao)排出(chu)(chu)。熱(re)煙氣在揚(yang)料(liao)(liao)(liao)(liao)過(guo)程中(zhong)與物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)充(chong)分進(jin)(jin)行(xing)熱(re)交(jiao)換(huan),物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)所(suo)含水份(fen)蒸發后(hou)被(bei)氣流帶(dai)走。