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伊春三筒烘干機

詳細介紹

三筒烘干機

產品(pin)概況

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。

回轉式三筒烘(hong)(hong)(hong)(hong)干(gan)機(ji)(ji)改(gai)進原單(dan)筒烘(hong)(hong)(hong)(hong)干(gan)機(ji)(ji)內(nei)部(bu)結構,增加入(ru)機(ji)(ji)前濕料(liao)的(de)預烘(hong)(hong)(hong)(hong)干(gan)和延長濕料(liao)在機(ji)(ji)內(nei)烘(hong)(hong)(hong)(hong)干(gan)時間,再(zai)加上(shang)密封、保(bao)溫以(yi)及(ji)合理的(de)配套措(cuo)施,使烘(hong)(hong)(hong)(hong)干(gan)機(ji)(ji)生產(chan)能(neng)力與原單(dan)筒式烘(hong)(hong)(hong)(hong)干(gan)機(ji)(ji)相比,提(ti)高48-80%,單(dan)位容積蒸(zheng)發(fa)強度可(ke)達(da)120-180kg/m3,標(biao)準煤耗僅為6-8kg/t。其技術(shu)先(xian)進、運行(xing)參數合理,操作簡單(dan)可(ke)行(xing),廣泛應(ying)用于各個(ge)行(xing)業(ye)的(de)礦渣、粘(zhan)土、煤。


產品結構

三(san)筒(tong)烘干機(ji)是通過對單(dan)筒(tong)烘干機(ji)的單(dan)筒(tong)體(ti)改(gai)為套疊在一起的三(san)筒(tong),以縮(suo)短烘干機(ji)體(ti)的外(wai)形(xing)尺寸。該(gai)機(ji)工(gong)作時,物料(liao)和(he)熱氣流(liu)依次進入(ru)內至外(wai)筒(tong)體(ti),在機(ji)體(ti)Z形(xing)往復(fu)折流(liu)后,充(chong)分利用熱能烘干物料(liao)后再(zai)卸出。

烘干機筒(tong)(tong)體(ti)部(bu)分由三(san)個同軸水平放置的(de)(de)(de)內、中、外筒(tong)(tong)套疊組成,這就使筒(tong)(tong)體(ti)的(de)(de)(de)截面(mian)(mian)得到充分的(de)(de)(de)利(li)用。其(qi)筒(tong)(tong)體(ti)外形總長度約為與之相當的(de)(de)(de)單(dan)筒(tong)(tong)的(de)(de)(de)30-35%。從(cong)而(er)大幅度地(di)(di)減少占(zhan)地(di)(di)面(mian)(mian)積和(he)廠(chang)房建筑(zhu)面(mian)(mian)積。

該機的支承裝置,是在外筒(tong)上(shang)輪帶與托輪支承,由電機直(zhi)接帶動托輪。通過托輪與輪帶摩(mo)擦(ca),使筒(tong)體轉(zhuan)動。該機總體結(jie)構緊湊、合(he)理、簡單,為便于(yu)磨損件的檢(jian)修(xiu)更(geng)換,在中間設計(ji)成軸向剖分式,用螺栓固(gu)定(ding)連接。


工作(zuo)原(yuan)理

物(wu)(wu)(wu)(wu)(wu)料由供料裝置進(jin)(jin)入回轉(zhuan)滾(gun)筒的(de)(de)內(nei)(nei)層,實(shi)現順流(liu)烘(hong)干(gan)(gan),物(wu)(wu)(wu)(wu)(wu)料在(zai)(zai)(zai)內(nei)(nei)層的(de)(de)抄板(ban)下不(bu)斷抄起、散(san)落(luo)呈(cheng)螺(luo)旋行(xing)進(jin)(jin)式實(shi)現熱交換,物(wu)(wu)(wu)(wu)(wu)料移動至內(nei)(nei)層的(de)(de)另一端進(jin)(jin)入中(zhong)(zhong)層,進(jin)(jin)行(xing)逆(ni)流(liu)烘(hong)干(gan)(gan),物(wu)(wu)(wu)(wu)(wu)料在(zai)(zai)(zai)中(zhong)(zhong)層不(bu)斷地(di)被反復揚進(jin)(jin),呈(cheng)進(jin)(jin)兩步(bu)退一步(bu)的(de)(de)行(xing)進(jin)(jin)方式,物(wu)(wu)(wu)(wu)(wu)料在(zai)(zai)(zai)中(zhong)(zhong)層既充分吸(xi)(xi)收(shou)內(nei)(nei)層滾(gun)筒散(san)發的(de)(de)熱量,又(you)吸(xi)(xi)收(shou)中(zhong)(zhong)層滾(gun)筒的(de)(de)熱量,同時又(you)延長了干(gan)(gan)燥(zao)(zao)時間,物(wu)(wu)(wu)(wu)(wu)料在(zai)(zai)(zai)此達(da)(da)到干(gan)(gan)燥(zao)(zao)狀態。物(wu)(wu)(wu)(wu)(wu)料行(xing)至中(zhong)(zhong)層另一端而落(luo)入外層,物(wu)(wu)(wu)(wu)(wu)料在(zai)(zai)(zai)外層滾(gun)筒內(nei)(nei)呈(cheng)矩形多回路方式行(xing)進(jin)(jin),達(da)(da)到干(gan)(gan)燥(zao)(zao)效(xiao)果的(de)(de)物(wu)(wu)(wu)(wu)(wu)料在(zai)(zai)(zai)熱風作(zuo)用下快(kuai)速行(xing)進(jin)(jin)排(pai)出滾(gun)筒,沒有達(da)(da)到干(gan)(gan)燥(zao)(zao)效(xiao)果的(de)(de)濕物(wu)(wu)(wu)(wu)(wu)料因自重而不(bu)能快(kuai)速行(xing)進(jin)(jin),物(wu)(wu)(wu)(wu)(wu)料在(zai)(zai)(zai)此矩形抄板(ban)內(nei)(nei)進(jin)(jin)行(xing)充分干(gan)(gan)燥(zao)(zao),由此完(wan)成干(gan)(gan)燥(zao)(zao)目的(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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