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山東三筒烘干機廠家

詳細介紹

三筒烘干機廠家

產品概(gai)況

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)烘(hong)干(gan)機改(gai)進原(yuan)單(dan)(dan)筒(tong)烘(hong)干(gan)機內(nei)(nei)部結構(gou),增加入機前濕(shi)料(liao)的(de)預烘(hong)干(gan)和延長濕(shi)料(liao)在機內(nei)(nei)烘(hong)干(gan)時(shi)間,再加上密封(feng)、保溫(wen)以及合理(li)的(de)配套措(cuo)施,使烘(hong)干(gan)機生產能力與原(yuan)單(dan)(dan)筒(tong)式烘(hong)干(gan)機相比,提高(gao)48-80%,單(dan)(dan)位容積(ji)蒸發強度可達120-180kg/m3,標準煤耗僅為6-8kg/t。其技術(shu)先進、運行(xing)參數合理(li),操作簡單(dan)(dan)可行(xing),廣(guang)泛應(ying)用于(yu)各個行(xing)業(ye)的(de)礦渣、粘土、煤。


產品(pin)結構

三筒(tong)(tong)烘干機(ji)是通(tong)過對單(dan)(dan)筒(tong)(tong)烘干機(ji)的(de)單(dan)(dan)筒(tong)(tong)體(ti)改為套疊在一起的(de)三筒(tong)(tong),以縮短烘干機(ji)體(ti)的(de)外(wai)形尺寸(cun)。該機(ji)工作時,物(wu)料和熱氣(qi)流依次進入(ru)內至(zhi)外(wai)筒(tong)(tong)體(ti),在機(ji)體(ti)Z形往(wang)復折流后,充(chong)分利用熱能烘干物(wu)料后再卸(xie)出。

烘(hong)干機筒(tong)體部(bu)分(fen)由(you)三個同軸(zhou)水平放置的(de)(de)(de)內、中、外筒(tong)套疊組成(cheng),這就使筒(tong)體的(de)(de)(de)截(jie)面(mian)得到充分(fen)的(de)(de)(de)利(li)用(yong)。其筒(tong)體外形總長度約(yue)為與之相當的(de)(de)(de)單筒(tong)的(de)(de)(de)30-35%。從而大幅度地減少占地面(mian)積和廠房(fang)建筑面(mian)積。

該(gai)機(ji)的支承裝置(zhi),是在(zai)外筒上(shang)輪(lun)帶與(yu)托(tuo)輪(lun)支承,由電(dian)機(ji)直接帶動托(tuo)輪(lun)。通過托(tuo)輪(lun)與(yu)輪(lun)帶摩(mo)擦,使筒體轉(zhuan)動。該(gai)機(ji)總體結構緊湊、合理、簡單(dan),為便于磨損件(jian)的檢修更換(huan),在(zai)中(zhong)間(jian)設計成軸向剖分式,用(yong)螺栓固定連接。


工作(zuo)原理

物(wu)料(liao)(liao)(liao)(liao)(liao)由(you)供料(liao)(liao)(liao)(liao)(liao)裝置(zhi)進(jin)(jin)入(ru)回(hui)轉滾筒(tong)的(de)內(nei)(nei)層(ceng)(ceng),實(shi)(shi)現順流(liu)烘(hong)(hong)干,物(wu)料(liao)(liao)(liao)(liao)(liao)在(zai)(zai)(zai)內(nei)(nei)層(ceng)(ceng)的(de)抄板下不斷抄起、散落呈(cheng)螺旋行(xing)進(jin)(jin)式實(shi)(shi)現熱(re)交換(huan),物(wu)料(liao)(liao)(liao)(liao)(liao)移動至內(nei)(nei)層(ceng)(ceng)的(de)另一(yi)(yi)端(duan)(duan)進(jin)(jin)入(ru)中(zhong)(zhong)層(ceng)(ceng),進(jin)(jin)行(xing)逆流(liu)烘(hong)(hong)干,物(wu)料(liao)(liao)(liao)(liao)(liao)在(zai)(zai)(zai)中(zhong)(zhong)層(ceng)(ceng)不斷地(di)被反復揚進(jin)(jin),呈(cheng)進(jin)(jin)兩步(bu)退一(yi)(yi)步(bu)的(de)行(xing)進(jin)(jin)方式,物(wu)料(liao)(liao)(liao)(liao)(liao)在(zai)(zai)(zai)中(zhong)(zhong)層(ceng)(ceng)既充分(fen)吸(xi)收內(nei)(nei)層(ceng)(ceng)滾筒(tong)散發的(de)熱(re)量(liang),又(you)吸(xi)收中(zhong)(zhong)層(ceng)(ceng)滾筒(tong)的(de)熱(re)量(liang),同(tong)時又(you)延長了干燥(zao)時間,物(wu)料(liao)(liao)(liao)(liao)(liao)在(zai)(zai)(zai)此達到(dao)干燥(zao)狀(zhuang)態。物(wu)料(liao)(liao)(liao)(liao)(liao)行(xing)至中(zhong)(zhong)層(ceng)(ceng)另一(yi)(yi)端(duan)(duan)而落入(ru)外(wai)層(ceng)(ceng),物(wu)料(liao)(liao)(liao)(liao)(liao)在(zai)(zai)(zai)外(wai)層(ceng)(ceng)滾筒(tong)內(nei)(nei)呈(cheng)矩形(xing)多(duo)回(hui)路方式行(xing)進(jin)(jin),達到(dao)干燥(zao)效(xiao)(xiao)果的(de)物(wu)料(liao)(liao)(liao)(liao)(liao)在(zai)(zai)(zai)熱(re)風作用下快速行(xing)進(jin)(jin)排出滾筒(tong),沒有達到(dao)干燥(zao)效(xiao)(xiao)果的(de)濕物(wu)料(liao)(liao)(liao)(liao)(liao)因(yin)自重(zhong)而不能快速行(xing)進(jin)(jin),物(wu)料(liao)(liao)(liao)(liao)(liao)在(zai)(zai)(zai)此矩形(xing)抄板內(nei)(nei)進(jin)(jin)行(xing)充分(fen)干燥(zao),由(you)此完成干燥(zao)目的(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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