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(gan)機產品概況及性能(neng)特點
1、技術含(han)量高(gao),中、內筒自我保溫(wen)能力(li)強(qiang),熱(re)能利用率(lv)高(gao),出口溫(wen)度低(di),大(da)大(da)延長了除塵器的使用壽命。
2、針(zhen)對(dui)內、中、外筒不(bu)同(tong)區域(yu)分別(bie)采用不(bu)同(tong)技(ji)術(shu)的(de)新(xin)型揚(yang)(yang)料(liao)裝置(zhi),可將揚(yang)(yang)料(liao)效率(lv)(lv),有效的(de)消除(chu)“風洞”帶來的(de)熱損失(shi),增加物料(liao)與熱氣流的(de)接(jie)觸(chu)率(lv)(lv),提高烘干(gan)效率(lv)(lv)。
3、占地面積(ji)省(sheng),采用整體(ti)支架(jia),安裝方(fang)便(bian),故障率(lv)少,維護方(fang)便(bian),運行可(ke)靠,基(ji)礎投資省(sheng)。
4、進、出料裝(zhuang)置采用特殊結(jie)構軟(ruan)密封(feng),漏風(feng)率小(xiao)。
5、工藝(yi)流(liu)程(cheng)可(ke)采用順流(liu)或逆流(liu)。
6、優化的結構設計、耐(nai)磨耐(nai)熱處理技術,為烘干機(ji)的長期、無故(gu)障運行奠定了(le)基礎。
7、根據物料性質(zhi)的(de)不同,采用調(diao)速(su)電機或(huo)變頻器來合理調(diao)節筒體轉速(su)以提高烘干效率(lv)。
工作原理(li)
XDS三筒(tong)(tong)(tong)烘干機是一種水平安裝(zhuang)的組合烘干機,筒(tong)(tong)(tong)體(ti)(ti)依靠4個驅動輪(lun)支撐并摩擦傳動筒(tong)(tong)(tong)體(ti)(ti)輪(lun)帶。筒(tong)(tong)(tong)體(ti)(ti)的入(ru)(ru)(ru)(ru)料(liao)(liao)(liao)(liao)端設有熱(re)風爐裝(zhuang)置,當被(bei)烘干物(wu)料(liao)(liao)(liao)(liao)進(jin)(jin)(jin)入(ru)(ru)(ru)(ru)內(nei)筒(tong)(tong)(tong)后(hou),在(zai)(zai)內(nei)筒(tong)(tong)(tong)螺旋揚(yang)(yang)料(liao)(liao)(liao)(liao)板(ban)推動下(xia)進(jin)(jin)(jin)入(ru)(ru)(ru)(ru)內(nei)筒(tong)(tong)(tong)斜(xie)軸向(xiang)揚(yang)(yang)料(liao)(liao)(liao)(liao)板(ban),在(zai)(zai)揚(yang)(yang)料(liao)(liao)(liao)(liao)板(ban)帶動下(xia)形(xing)(xing)成(cheng)斜(xie)軸向(xiang)均勻料(liao)(liao)(liao)(liao)幕同時推動物(wu)料(liao)(liao)(liao)(liao)前進(jin)(jin)(jin);物(wu)料(liao)(liao)(liao)(liao)進(jin)(jin)(jin)入(ru)(ru)(ru)(ru)中(zhong)筒(tong)(tong)(tong)后(hou),在(zai)(zai)弧形(xing)(xing)斜(xie)徑(jing)向(xiang)揚(yang)(yang)料(liao)(liao)(liao)(liao)板(ban)作用(yong)下(xia),形(xing)(xing)成(cheng)斜(xie)徑(jing)向(xiang)均勻前進(jin)(jin)(jin)料(liao)(liao)(liao)(liao)幕;物(wu)料(liao)(liao)(liao)(liao)進(jin)(jin)(jin)入(ru)(ru)(ru)(ru)外筒(tong)(tong)(tong)后(hou),在(zai)(zai)外筒(tong)(tong)(tong)多(duo)點(dian)(dian)徑(jing)向(xiang)揚(yang)(yang)料(liao)(liao)(liao)(liao)板(ban)作用(yong)下(xia),形(xing)(xing)成(cheng)多(duo)點(dian)(dian)徑(jing)向(xiang)料(liao)(liao)(liao)(liao)幕,并向(xiang)出(chu)料(liao)(liao)(liao)(liao)端移動;出(chu)料(liao)(liao)(liao)(liao)端物(wu)料(liao)(liao)(liao)(liao)落在(zai)(zai)出(chu)料(liao)(liao)(liao)(liao)錐上進(jin)(jin)(jin)入(ru)(ru)(ru)(ru)出(chu)料(liao)(liao)(liao)(liao)螺旋筒(tong)(tong)(tong),再(zai)落入(ru)(ru)(ru)(ru)出(chu)料(liao)(liao)(liao)(liao)罩排(pai)出(chu)。熱(re)煙氣在(zai)(zai)揚(yang)(yang)料(liao)(liao)(liao)(liao)過(guo)程中(zhong)與物(wu)料(liao)(liao)(liao)(liao)充分進(jin)(jin)(jin)行熱(re)交換,物(wu)料(liao)(liao)(liao)(liao)所含水份(fen)蒸發后(hou)被(bei)氣流帶走(zou)。