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衢州三筒烘干機廠家

詳細介紹

三筒烘干機廠家

產品概況(kuang)

三筒烘干機是在單筒回轉式烘干機基礎上改進的節能產品。

回轉式三筒(tong)(tong)烘(hong)(hong)干(gan)機改進(jin)原(yuan)單(dan)筒(tong)(tong)烘(hong)(hong)干(gan)機內部(bu)結構,增加入機前濕(shi)料的(de)預(yu)烘(hong)(hong)干(gan)和延(yan)長濕(shi)料在機內烘(hong)(hong)干(gan)時間,再(zai)加上(shang)密(mi)封(feng)、保溫以(yi)及合理的(de)配(pei)套措(cuo)施,使烘(hong)(hong)干(gan)機生(sheng)產(chan)能力與原(yuan)單(dan)筒(tong)(tong)式烘(hong)(hong)干(gan)機相(xiang)比(bi),提高48-80%,單(dan)位容積蒸發強(qiang)度可達120-180kg/m3,標準(zhun)煤耗(hao)僅為(wei)6-8kg/t。其技術先進(jin)、運行(xing)(xing)參數合理,操作簡(jian)單(dan)可行(xing)(xing),廣泛(fan)應用(yong)于各個行(xing)(xing)業的(de)礦渣(zha)、粘(zhan)土(tu)、煤。


產品結構

三筒烘(hong)干機(ji)(ji)是通過對單(dan)筒烘(hong)干機(ji)(ji)的(de)單(dan)筒體(ti)(ti)改為套疊在(zai)一起的(de)三筒,以縮短烘(hong)干機(ji)(ji)體(ti)(ti)的(de)外(wai)形尺寸(cun)。該(gai)機(ji)(ji)工作時,物料(liao)(liao)和(he)熱(re)氣流(liu)依(yi)次(ci)進入(ru)內至外(wai)筒體(ti)(ti),在(zai)機(ji)(ji)體(ti)(ti)Z形往(wang)復(fu)折(zhe)流(liu)后(hou),充分利用熱(re)能烘(hong)干物料(liao)(liao)后(hou)再卸出。

烘干機(ji)筒體(ti)部分由三(san)個同軸水平放(fang)置的(de)內(nei)、中(zhong)、外(wai)筒套(tao)疊(die)組(zu)成,這就使筒體(ti)的(de)截面得到(dao)充分的(de)利用。其筒體(ti)外(wai)形總長度約為與之相當的(de)單筒的(de)30-35%。從而大幅度地(di)減少占(zhan)地(di)面積和廠房(fang)建(jian)筑面積。

該(gai)機的(de)支承裝置(zhi),是(shi)在外筒(tong)上輪(lun)帶與(yu)托(tuo)輪(lun)支承,由電機直接帶動(dong)托(tuo)輪(lun)。通過托(tuo)輪(lun)與(yu)輪(lun)帶摩擦,使筒(tong)體轉(zhuan)動(dong)。該(gai)機總體結構(gou)緊(jin)湊、合理(li)、簡單,為便于磨損件(jian)的(de)檢修更(geng)換,在中間設計成軸向(xiang)剖(pou)分式,用螺栓固定連接。


工作原(yuan)理(li)

物(wu)(wu)(wu)(wu)(wu)(wu)料(liao)(liao)由供料(liao)(liao)裝置(zhi)進入(ru)回(hui)(hui)轉滾筒(tong)(tong)(tong)的(de)(de)(de)內(nei)層(ceng),實現順流(liu)烘干(gan),物(wu)(wu)(wu)(wu)(wu)(wu)料(liao)(liao)在內(nei)層(ceng)的(de)(de)(de)抄(chao)板(ban)(ban)下不(bu)斷(duan)(duan)抄(chao)起、散落呈螺(luo)旋行(xing)進式實現熱(re)交換,物(wu)(wu)(wu)(wu)(wu)(wu)料(liao)(liao)移動至內(nei)層(ceng)的(de)(de)(de)另(ling)一端進入(ru)中層(ceng),進行(xing)逆流(liu)烘干(gan),物(wu)(wu)(wu)(wu)(wu)(wu)料(liao)(liao)在中層(ceng)不(bu)斷(duan)(duan)地被反復揚進,呈進兩步(bu)退一步(bu)的(de)(de)(de)行(xing)進方式,物(wu)(wu)(wu)(wu)(wu)(wu)料(liao)(liao)在中層(ceng)既充分吸收(shou)內(nei)層(ceng)滾筒(tong)(tong)(tong)散發的(de)(de)(de)熱(re)量,又吸收(shou)中層(ceng)滾筒(tong)(tong)(tong)的(de)(de)(de)熱(re)量,同時(shi)又延長了干(gan)燥(zao)(zao)時(shi)間(jian),物(wu)(wu)(wu)(wu)(wu)(wu)料(liao)(liao)在此(ci)達到(dao)干(gan)燥(zao)(zao)狀態。物(wu)(wu)(wu)(wu)(wu)(wu)料(liao)(liao)行(xing)至中層(ceng)另(ling)一端而落入(ru)外(wai)(wai)層(ceng),物(wu)(wu)(wu)(wu)(wu)(wu)料(liao)(liao)在外(wai)(wai)層(ceng)滾筒(tong)(tong)(tong)內(nei)呈矩形(xing)多回(hui)(hui)路方式行(xing)進,達到(dao)干(gan)燥(zao)(zao)效(xiao)果的(de)(de)(de)物(wu)(wu)(wu)(wu)(wu)(wu)料(liao)(liao)在熱(re)風(feng)作用(yong)下快速行(xing)進排出滾筒(tong)(tong)(tong),沒有(you)達到(dao)干(gan)燥(zao)(zao)效(xiao)果的(de)(de)(de)濕物(wu)(wu)(wu)(wu)(wu)(wu)料(liao)(liao)因自重(zhong)而不(bu)能快速行(xing)進,物(wu)(wu)(wu)(wu)(wu)(wu)料(liao)(liao)在此(ci)矩形(xing)抄(chao)板(ban)(ban)內(nei)進行(xing)充分干(gan)燥(zao)(zao),由此(ci)完成干(gan)燥(zao)(zao)目的(de)(de)(de)。


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關鍵詞:三筒烘干機,三筒烘干機生產廠家,三筒烘干機廠家

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