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點(dian)
1、技(ji)術含量高(gao),中、內筒自我保溫能力強,熱能利用率高(gao),出口(kou)溫度低(di),大大延長了除塵器的使(shi)用壽(shou)命。
2、針對內、中(zhong)、外筒不(bu)同(tong)區域分別采用(yong)不(bu)同(tong)技術的(de)(de)新型揚(yang)料(liao)裝置,可將(jiang)揚(yang)料(liao)效率(lv)(lv),有效的(de)(de)消除“風洞”帶來(lai)的(de)(de)熱(re)損失(shi),增加物料(liao)與熱(re)氣(qi)流的(de)(de)接(jie)觸率(lv)(lv),提高(gao)烘干效率(lv)(lv)。
3、占地(di)面積省,采用整體支架(jia),安裝方便,故障率(lv)少(shao),維護方便,運行(xing)可(ke)靠,基(ji)礎投資省。
4、進、出(chu)料裝置采用特殊結構軟密封,漏(lou)風率小。
5、工藝流程可采用順(shun)流或(huo)逆流。
6、優化的結構(gou)設計、耐磨耐熱處(chu)理技術(shu),為烘(hong)干(gan)機的長期、無故障運行奠定了基礎。
7、根(gen)據物料性(xing)質的不(bu)同,采(cai)用調速電機或變頻器來合理調節筒(tong)體轉速以(yi)提高烘干(gan)效率。
工作(zuo)原理
XDS三筒(tong)(tong)(tong)烘干(gan)(gan)機是一(yi)種(zhong)水平安(an)裝的(de)組(zu)合烘干(gan)(gan)機,筒(tong)(tong)(tong)體依靠4個驅動(dong)輪支撐并(bing)摩(mo)擦傳動(dong)筒(tong)(tong)(tong)體輪帶(dai)。筒(tong)(tong)(tong)體的(de)入(ru)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)端(duan)設有熱風爐裝置,當被烘干(gan)(gan)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)進入(ru)內(nei)筒(tong)(tong)(tong)后(hou),在(zai)內(nei)筒(tong)(tong)(tong)螺旋(xuan)(xuan)揚料(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)推動(dong)下(xia)(xia)進入(ru)內(nei)筒(tong)(tong)(tong)斜(xie)軸向(xiang)(xiang)(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(dai)動(dong)下(xia)(xia)形(xing)成斜(xie)軸向(xiang)(xiang)(xiang)均勻料(liao)(liao)(liao)(liao)(liao)(liao)(liao)幕同時推動(dong)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)前進;物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)進入(ru)中(zhong)(zhong)筒(tong)(tong)(tong)后(hou),在(zai)弧(hu)形(xing)斜(xie)徑(jing)(jing)向(xiang)(xiang)(xiang)揚料(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)作用(yong)下(xia)(xia),形(xing)成斜(xie)徑(jing)(jing)向(xiang)(xiang)(xiang)均勻前進料(liao)(liao)(liao)(liao)(liao)(liao)(liao)幕;物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)進入(ru)外筒(tong)(tong)(tong)后(hou),在(zai)外筒(tong)(tong)(tong)多點徑(jing)(jing)向(xiang)(xiang)(xiang)揚料(liao)(liao)(liao)(liao)(liao)(liao)(liao)板(ban)作用(yong)下(xia)(xia),形(xing)成多點徑(jing)(jing)向(xiang)(xiang)(xiang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)幕,并(bing)向(xiang)(xiang)(xiang)出料(liao)(liao)(liao)(liao)(liao)(liao)(liao)端(duan)移動(dong);出料(liao)(liao)(liao)(liao)(liao)(liao)(liao)端(duan)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)落在(zai)出料(liao)(liao)(liao)(liao)(liao)(liao)(liao)錐上進入(ru)出料(liao)(liao)(liao)(liao)(liao)(liao)(liao)螺旋(xuan)(xuan)筒(tong)(tong)(tong),再落入(ru)出料(liao)(liao)(liao)(liao)(liao)(liao)(liao)罩排出。熱煙氣在(zai)揚料(liao)(liao)(liao)(liao)(liao)(liao)(liao)過(guo)程中(zhong)(zhong)與物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)充分(fen)進行熱交換(huan),物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)所含水份蒸(zheng)發(fa)后(hou)被氣流帶(dai)走(zou)。