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(hong)干機產品(pin)概況及性能(neng)特點(dian)
1、技術含量(liang)高,中、內(nei)筒自我保溫能力(li)強,熱(re)能利用率高,出口溫度低,大(da)(da)大(da)(da)延(yan)長(chang)了除塵器的使用壽命。
2、針對(dui)內、中、外筒不同區(qu)域分別采用(yong)不同技(ji)術(shu)的新型揚料裝置,可將揚料效率,有效的消除(chu)“風(feng)洞(dong)”帶來的熱損失,增加(jia)物料與熱氣流的接觸(chu)率,提高(gao)烘干效率。
3、占地(di)面積省,采用整體支架(jia),安裝方(fang)(fang)便(bian)(bian),故障(zhang)率(lv)少(shao),維護方(fang)(fang)便(bian)(bian),運(yun)行(xing)可靠,基(ji)礎投(tou)資(zi)省。
4、進、出料裝置采用特殊結(jie)構軟密封,漏風率小。
5、工藝流程可采用順流或逆(ni)流。
6、優化的結構設(she)計、耐(nai)磨耐(nai)熱處理技(ji)術,為(wei)烘干機的長期、無(wu)故障運(yun)行奠定了基礎(chu)。
7、根據物料性質的不同,采用調速電機或變頻器(qi)來合理調節筒(tong)體轉速以(yi)提(ti)高(gao)烘干效率。
工(gong)作(zuo)原理
XDS三筒(tong)烘(hong)干機是(shi)一種水(shui)平安裝(zhuang)(zhuang)的組合(he)烘(hong)干機,筒(tong)體(ti)依(yi)靠4個(ge)驅(qu)動(dong)(dong)(dong)輪支撐并摩(mo)擦傳(chuan)動(dong)(dong)(dong)筒(tong)體(ti)輪帶。筒(tong)體(ti)的入(ru)(ru)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)端設有熱(re)風爐裝(zhuang)(zhuang)置,當(dang)被烘(hong)干物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)進(jin)(jin)(jin)入(ru)(ru)內(nei)(nei)筒(tong)后,在內(nei)(nei)筒(tong)螺旋(xuan)揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)板推(tui)動(dong)(dong)(dong)下進(jin)(jin)(jin)入(ru)(ru)內(nei)(nei)筒(tong)斜(xie)軸(zhou)向(xiang)(xiang)(xiang)揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)板,在揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)板帶動(dong)(dong)(dong)下形(xing)成(cheng)(cheng)斜(xie)軸(zhou)向(xiang)(xiang)(xiang)均(jun)勻料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)幕(mu)同時推(tui)動(dong)(dong)(dong)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)前進(jin)(jin)(jin);物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)進(jin)(jin)(jin)入(ru)(ru)中(zhong)筒(tong)后,在弧形(xing)斜(xie)徑(jing)(jing)(jing)向(xiang)(xiang)(xiang)揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)板作用下,形(xing)成(cheng)(cheng)斜(xie)徑(jing)(jing)(jing)向(xiang)(xiang)(xiang)均(jun)勻前進(jin)(jin)(jin)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)幕(mu);物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)進(jin)(jin)(jin)入(ru)(ru)外筒(tong)后,在外筒(tong)多點徑(jing)(jing)(jing)向(xiang)(xiang)(xiang)揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)板作用下,形(xing)成(cheng)(cheng)多點徑(jing)(jing)(jing)向(xiang)(xiang)(xiang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)幕(mu),并向(xiang)(xiang)(xiang)出料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)端移(yi)動(dong)(dong)(dong);出料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)端物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)落(luo)在出料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)錐(zhui)上進(jin)(jin)(jin)入(ru)(ru)出料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)螺旋(xuan)筒(tong),再落(luo)入(ru)(ru)出料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)罩排出。熱(re)煙氣在揚(yang)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)過(guo)程中(zhong)與物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)充分進(jin)(jin)(jin)行(xing)熱(re)交換,物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)所含水(shui)份蒸發(fa)后被氣流(liu)帶走。