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(chan)品概(gai)況及性能特點(dian)
1、技術含量高，中(zhong)、內筒(tong)自我保溫能力(li)強，熱(re)能利用率高，出(chu)口(kou)溫度低，大(da)大(da)延長(chang)了除塵器的使用壽命。
2、針(zhen)對(dui)內、中、外筒不同(tong)區(qu)域分別采(cai)用不同(tong)技術的(de)新型揚(yang)料(liao)(liao)裝置，可將揚(yang)料(liao)(liao)效(xiao)率(lv)，有效(xiao)的(de)消除“風(feng)洞”帶來(lai)的(de)熱損失，增加物料(liao)(liao)與(yu)熱氣流的(de)接觸率(lv)，提高烘(hong)干效(xiao)率(lv)。
3、占(zhan)地面積省，采用整體支架，安(an)裝方便，故障率少，維護方便，運行可靠，基礎投資省。
4、進、出料裝置采用特殊結構(gou)軟密(mi)封(feng)，漏(lou)風率(lv)小。
5、工藝流程可采用順流或逆流。
6、優化的結構(gou)設(she)計、耐磨耐熱處理技術(shu)，為(wei)烘干機(ji)的長期(qi)、無故障運行奠定了基(ji)礎(chu)。
7、根據物料性質(zhi)的不同，采用(yong)調(diao)速(su)電機或(huo)變頻器來合(he)理調(diao)節筒體(ti)(ti)轉速(su)以(yi)提高(gao)烘干效率。
工作(zuo)原理
XDS三筒(tong)(tong)(tong)(tong)(tong)(tong)烘(hong)干機(ji)是一種水平(ping)安裝(zhuang)(zhuang)的組合烘(hong)干機(ji)，筒(tong)(tong)(tong)(tong)(tong)(tong)體(ti)依(yi)靠(kao)4個驅動輪支(zhi)撐并摩(mo)擦傳動筒(tong)(tong)(tong)(tong)(tong)(tong)體(ti)輪帶(dai)(dai)。筒(tong)(tong)(tong)(tong)(tong)(tong)體(ti)的入(ru)(ru)(ru)料(liao)(liao)(liao)(liao)(liao)(liao)端設(she)有熱(re)風爐裝(zhuang)(zhuang)置，當被(bei)烘(hong)干物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)進(jin)(jin)(jin)入(ru)(ru)(ru)內(nei)(nei)筒(tong)(tong)(tong)(tong)(tong)(tong)后，在內(nei)(nei)筒(tong)(tong)(tong)(tong)(tong)(tong)螺(luo)旋揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)板(ban)推(tui)動下(xia)(xia)(xia)進(jin)(jin)(jin)入(ru)(ru)(ru)內(nei)(nei)筒(tong)(tong)(tong)(tong)(tong)(tong)斜(xie)軸向(xiang)(xiang)(xiang)(xiang)揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)板(ban)，在揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)板(ban)帶(dai)(dai)動下(xia)(xia)(xia)形(xing)成(cheng)斜(xie)軸向(xiang)(xiang)(xiang)(xiang)均勻(yun)料(liao)(liao)(liao)(liao)(liao)(liao)幕同時(shi)推(tui)動物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)前進(jin)(jin)(jin)；物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)進(jin)(jin)(jin)入(ru)(ru)(ru)中筒(tong)(tong)(tong)(tong)(tong)(tong)后，在弧形(xing)斜(xie)徑(jing)(jing)向(xiang)(xiang)(xiang)(xiang)揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)板(ban)作用下(xia)(xia)(xia)，形(xing)成(cheng)斜(xie)徑(jing)(jing)向(xiang)(xiang)(xiang)(xiang)均勻(yun)前進(jin)(jin)(jin)料(liao)(liao)(liao)(liao)(liao)(liao)幕；物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)進(jin)(jin)(jin)入(ru)(ru)(ru)外筒(tong)(tong)(tong)(tong)(tong)(tong)后，在外筒(tong)(tong)(tong)(tong)(tong)(tong)多點徑(jing)(jing)向(xiang)(xiang)(xiang)(xiang)揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)板(ban)作用下(xia)(xia)(xia)，形(xing)成(cheng)多點徑(jing)(jing)向(xiang)(xiang)(xiang)(xiang)料(liao)(liao)(liao)(liao)(liao)(liao)幕，并向(xiang)(xiang)(xiang)(xiang)出料(liao)(liao)(liao)(liao)(liao)(liao)端移動；出料(liao)(liao)(liao)(liao)(liao)(liao)端物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)落在出料(liao)(liao)(liao)(liao)(liao)(liao)錐上進(jin)(jin)(jin)入(ru)(ru)(ru)出料(liao)(liao)(liao)(liao)(liao)(liao)螺(luo)旋筒(tong)(tong)(tong)(tong)(tong)(tong)，再落入(ru)(ru)(ru)出料(liao)(liao)(liao)(liao)(liao)(liao)罩排出。熱(re)煙氣在揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)過程中與物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)充分進(jin)(jin)(jin)行熱(re)交(jiao)換，物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)所含水份蒸發(fa)后被(bei)氣流帶(dai)(dai)走。
