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(tong)烘干機(ji)產(chan)品概況及性能特點(dian)
1、技術含量高，中、內筒自我保溫(wen)能(neng)力(li)強，熱能(neng)利用(yong)率高，出口溫(wen)度低，大(da)(da)大(da)(da)延長了除塵器的使用(yong)壽(shou)命(ming)。
2、針(zhen)對內、中(zhong)、外(wai)筒(tong)不同區域分別采用(yong)不同技術的新型(xing)揚料(liao)裝置，可將揚料(liao)效(xiao)(xiao)率，有效(xiao)(xiao)的消除“風洞”帶來的熱(re)損失(shi)，增加(jia)物料(liao)與熱(re)氣流的接觸(chu)率，提高烘(hong)干(gan)效(xiao)(xiao)率。
3、占地面積省(sheng)，采用整體支(zhi)架，安裝方便，故障率少，維護方便，運(yun)行(xing)可靠，基(ji)礎投資(zi)省(sheng)。
4、進(jin)、出(chu)料裝(zhuang)置采用特(te)殊結構軟密(mi)封，漏風(feng)率小。
5、工藝流程可采用順流或逆流。
6、優化的(de)結構設計、耐磨耐熱處理技(ji)術，為烘(hong)干機的(de)長期(qi)、無故障運(yun)行奠定了基礎。
7、根據物料性質(zhi)的(de)不同，采用(yong)調速(su)電機或變頻(pin)器來(lai)合(he)理調節筒體(ti)轉(zhuan)速(su)以(yi)提(ti)高烘干效率。
工作原(yuan)理(li)
XDS三筒(tong)(tong)(tong)烘(hong)干機是一種水平安裝的組合烘(hong)干機，筒(tong)(tong)(tong)體(ti)依靠4個驅動(dong)輪支撐并摩擦傳動(dong)筒(tong)(tong)(tong)體(ti)輪帶。筒(tong)(tong)(tong)體(ti)的入(ru)料(liao)(liao)(liao)(liao)(liao)(liao)端設有熱(re)風爐裝置，當被烘(hong)干物料(liao)(liao)(liao)(liao)(liao)(liao)進(jin)(jin)入(ru)內(nei)筒(tong)(tong)(tong)后(hou)，在內(nei)筒(tong)(tong)(tong)螺旋(xuan)揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)板(ban)推動(dong)下進(jin)(jin)入(ru)內(nei)筒(tong)(tong)(tong)斜(xie)軸(zhou)向(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)帶動(dong)下形(xing)(xing)成(cheng)斜(xie)軸(zhou)向(xiang)(xiang)均(jun)(jun)勻料(liao)(liao)(liao)(liao)(liao)(liao)幕(mu)同時(shi)推動(dong)物料(liao)(liao)(liao)(liao)(liao)(liao)前(qian)進(jin)(jin)；物料(liao)(liao)(liao)(liao)(liao)(liao)進(jin)(jin)入(ru)中筒(tong)(tong)(tong)后(hou)，在弧形(xing)(xing)斜(xie)徑(jing)(jing)向(xiang)(xiang)揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)板(ban)作(zuo)用下，形(xing)(xing)成(cheng)斜(xie)徑(jing)(jing)向(xiang)(xiang)均(jun)(jun)勻前(qian)進(jin)(jin)料(liao)(liao)(liao)(liao)(liao)(liao)幕(mu)；物料(liao)(liao)(liao)(liao)(liao)(liao)進(jin)(jin)入(ru)外筒(tong)(tong)(tong)后(hou)，在外筒(tong)(tong)(tong)多(duo)點徑(jing)(jing)向(xiang)(xiang)揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)板(ban)作(zuo)用下，形(xing)(xing)成(cheng)多(duo)點徑(jing)(jing)向(xiang)(xiang)料(liao)(liao)(liao)(liao)(liao)(liao)幕(mu)，并向(xiang)(xiang)出(chu)(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)端移動(dong)；出(chu)(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)端物料(liao)(liao)(liao)(liao)(liao)(liao)落在出(chu)(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)錐上進(jin)(jin)入(ru)出(chu)(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)螺旋(xuan)筒(tong)(tong)(tong)，再落入(ru)出(chu)(chu)(chu)料(liao)(liao)(liao)(liao)(liao)(liao)罩排出(chu)(chu)(chu)。熱(re)煙氣在揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)過程中與物料(liao)(liao)(liao)(liao)(liao)(liao)充分進(jin)(jin)行熱(re)交(jiao)換，物料(liao)(liao)(liao)(liao)(liao)(liao)所含水份蒸發后(hou)被氣流帶走。
