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)機產品概況及性能特點
1、技術含量高,中、內筒自我(wo)保溫能力強,熱能利用率(lv)高,出口溫度低,大(da)大(da)延(yan)長(chang)了除塵器的(de)使用壽命。
2、針對(dui)內、中、外筒(tong)不同區域分(fen)別采用不同技術的新(xin)型揚料(liao)裝置(zhi),可將揚料(liao)效(xiao)率(lv),有效(xiao)的消除“風洞”帶(dai)來的熱損失,增加(jia)物料(liao)與熱氣流的接觸率(lv),提高烘干效(xiao)率(lv)。
3、占地面積省,采(cai)用整體支架(jia),安裝方便(bian),故障(zhang)率少,維(wei)護方便(bian),運行可靠,基礎(chu)投資省。
4、進、出料裝置(zhi)采用特殊結構軟密封,漏風率小。
5、工藝流程可采(cai)用順流或逆(ni)流。
6、優化的(de)結構(gou)設(she)計、耐磨耐熱處理(li)技術,為烘干機的(de)長(chang)期(qi)、無故障運(yun)行(xing)奠定了(le)基礎。
7、根據(ju)物料(liao)性質的不同,采用調速電機(ji)或(huo)變頻器來合理調節筒體轉速以(yi)提(ti)高烘干(gan)效率。
工作原(yuan)理
XDS三筒(tong)(tong)烘(hong)(hong)干(gan)機是一(yi)種水(shui)(shui)平安裝的組合烘(hong)(hong)干(gan)機,筒(tong)(tong)體(ti)依靠(kao)4個(ge)驅(qu)動輪(lun)(lun)支撐(cheng)并摩擦傳動筒(tong)(tong)體(ti)輪(lun)(lun)帶。筒(tong)(tong)體(ti)的入(ru)(ru)(ru)(ru)料(liao)(liao)(liao)(liao)(liao)端(duan)設有(you)熱風爐(lu)裝置,當(dang)被烘(hong)(hong)干(gan)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)進(jin)(jin)(jin)(jin)入(ru)(ru)(ru)(ru)內(nei)(nei)筒(tong)(tong)后(hou),在(zai)(zai)(zai)內(nei)(nei)筒(tong)(tong)螺(luo)旋揚(yang)料(liao)(liao)(liao)(liao)(liao)板(ban)推動下進(jin)(jin)(jin)(jin)入(ru)(ru)(ru)(ru)內(nei)(nei)筒(tong)(tong)斜軸向(xiang)(xiang)揚(yang)料(liao)(liao)(liao)(liao)(liao)板(ban),在(zai)(zai)(zai)揚(yang)料(liao)(liao)(liao)(liao)(liao)板(ban)帶動下形成(cheng)斜軸向(xiang)(xiang)均勻料(liao)(liao)(liao)(liao)(liao)幕同時推動物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)前進(jin)(jin)(jin)(jin);物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)進(jin)(jin)(jin)(jin)入(ru)(ru)(ru)(ru)中筒(tong)(tong)后(hou),在(zai)(zai)(zai)弧(hu)形斜徑(jing)(jing)向(xiang)(xiang)揚(yang)料(liao)(liao)(liao)(liao)(liao)板(ban)作用下,形成(cheng)斜徑(jing)(jing)向(xiang)(xiang)均勻前進(jin)(jin)(jin)(jin)料(liao)(liao)(liao)(liao)(liao)幕;物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)進(jin)(jin)(jin)(jin)入(ru)(ru)(ru)(ru)外(wai)筒(tong)(tong)后(hou),在(zai)(zai)(zai)外(wai)筒(tong)(tong)多點(dian)(dian)徑(jing)(jing)向(xiang)(xiang)揚(yang)料(liao)(liao)(liao)(liao)(liao)板(ban)作用下,形成(cheng)多點(dian)(dian)徑(jing)(jing)向(xiang)(xiang)料(liao)(liao)(liao)(liao)(liao)幕,并向(xiang)(xiang)出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)端(duan)移動;出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)端(duan)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)落在(zai)(zai)(zai)出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)錐(zhui)上進(jin)(jin)(jin)(jin)入(ru)(ru)(ru)(ru)出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)螺(luo)旋筒(tong)(tong),再落入(ru)(ru)(ru)(ru)出(chu)(chu)料(liao)(liao)(liao)(liao)(liao)罩排出(chu)(chu)。熱煙(yan)氣(qi)在(zai)(zai)(zai)揚(yang)料(liao)(liao)(liao)(liao)(liao)過程(cheng)中與物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)充(chong)分(fen)進(jin)(jin)(jin)(jin)行熱交換,物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)所(suo)含水(shui)(shui)份(fen)蒸發(fa)后(hou)被氣(qi)流(liu)帶走。