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(xing)三(san)筒烘干機產品概況(kuang)及(ji)性能特點
1、技術(shu)含量高(gao)，中、內筒自我保溫能(neng)力強，熱能(neng)利(li)用率高(gao)，出口(kou)溫度低，大大延長了除塵(chen)器的(de)使用壽(shou)命。
2、針對內、中、外筒不同區域分別(bie)采(cai)用不同技術的(de)新型揚(yang)料裝置，可將揚(yang)料效(xiao)率(lv)，有效(xiao)的(de)消除“風洞”帶(dai)來的(de)熱損(sun)失(shi)，增加物料與熱氣流的(de)接(jie)觸率(lv)，提高烘干效(xiao)率(lv)。
3、占地面(mian)積(ji)省，采用整體(ti)(ti)支(zhi)架，安裝方便(bian)，故障率少(shao)，維(wei)護(hu)方便(bian)，運行可靠，基(ji)礎投資省。
4、進、出料(liao)裝置采用(yong)特殊結(jie)構(gou)軟(ruan)密(mi)封，漏風率小。
5、工藝流(liu)程可采用順流(liu)或逆流(liu)。
6、優化的(de)結構設計(ji)、耐磨耐熱處理(li)技術(shu)，為烘干機的(de)長(chang)期、無故(gu)障運行(xing)奠定了基礎。
7、根據物料性質(zhi)的不(bu)同(tong)，采用調速電機或變頻器來合(he)理調節筒體轉(zhuan)速以提高(gao)烘干效(xiao)率。
工作原(yuan)理
XDS三(san)筒(tong)(tong)(tong)(tong)烘干(gan)機是一種(zhong)水平安裝的組合烘干(gan)機，筒(tong)(tong)(tong)(tong)體(ti)依靠(kao)4個驅動(dong)(dong)輪支撐并摩擦傳動(dong)(dong)筒(tong)(tong)(tong)(tong)體(ti)輪帶。筒(tong)(tong)(tong)(tong)體(ti)的入(ru)(ru)(ru)料(liao)(liao)(liao)(liao)(liao)端(duan)設有熱(re)風(feng)爐裝置(zhi)，當(dang)被(bei)烘干(gan)物(wu)料(liao)(liao)(liao)(liao)(liao)進入(ru)(ru)(ru)內(nei)筒(tong)(tong)(tong)(tong)后，在內(nei)筒(tong)(tong)(tong)(tong)螺旋揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)板(ban)(ban)推動(dong)(dong)下進入(ru)(ru)(ru)內(nei)筒(tong)(tong)(tong)(tong)斜軸向(xiang)揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)板(ban)(ban)，在揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)板(ban)(ban)帶動(dong)(dong)下形(xing)成(cheng)斜軸向(xiang)均勻(yun)料(liao)(liao)(liao)(liao)(liao)幕同時推動(dong)(dong)物(wu)料(liao)(liao)(liao)(liao)(liao)前進；物(wu)料(liao)(liao)(liao)(liao)(liao)進入(ru)(ru)(ru)中(zhong)筒(tong)(tong)(tong)(tong)后，在弧(hu)形(xing)斜徑(jing)向(xiang)揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)板(ban)(ban)作(zuo)用(yong)下，形(xing)成(cheng)斜徑(jing)向(xiang)均勻(yun)前進料(liao)(liao)(liao)(liao)(liao)幕；物(wu)料(liao)(liao)(liao)(liao)(liao)進入(ru)(ru)(ru)外筒(tong)(tong)(tong)(tong)后，在外筒(tong)(tong)(tong)(tong)多(duo)點徑(jing)向(xiang)揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)板(ban)(ban)作(zuo)用(yong)下，形(xing)成(cheng)多(duo)點徑(jing)向(xiang)料(liao)(liao)(liao)(liao)(liao)幕，并向(xiang)出料(liao)(liao)(liao)(liao)(liao)端(duan)移動(dong)(dong)；出料(liao)(liao)(liao)(liao)(liao)端(duan)物(wu)料(liao)(liao)(liao)(liao)(liao)落(luo)在出料(liao)(liao)(liao)(liao)(liao)錐上進入(ru)(ru)(ru)出料(liao)(liao)(liao)(liao)(liao)螺旋筒(tong)(tong)(tong)(tong)，再落(luo)入(ru)(ru)(ru)出料(liao)(liao)(liao)(liao)(liao)罩(zhao)排出。熱(re)煙氣在揚(yang)(yang)料(liao)(liao)(liao)(liao)(liao)過程(cheng)中(zhong)與物(wu)料(liao)(liao)(liao)(liao)(liao)充分進行熱(re)交(jiao)換，物(wu)料(liao)(liao)(liao)(liao)(liao)所含水份蒸發(fa)后被(bei)氣流帶走。
