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湘潭三筒烘干機

詳細介紹

三筒烘干機

產品概況

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(hui)轉(zhuan)式(shi)三筒(tong)烘(hong)(hong)干機(ji)改進原單筒(tong)烘(hong)(hong)干機(ji)內(nei)部結構,增加(jia)(jia)入機(ji)前濕料的(de)(de)(de)預(yu)烘(hong)(hong)干和延長濕料在(zai)機(ji)內(nei)烘(hong)(hong)干時間(jian),再(zai)加(jia)(jia)上密封、保溫以及合(he)理(li)的(de)(de)(de)配套措施,使烘(hong)(hong)干機(ji)生產能(neng)力與原單筒(tong)式(shi)烘(hong)(hong)干機(ji)相比,提高48-80%,單位容(rong)積(ji)蒸(zheng)發強度可達120-180kg/m3,標準(zhun)煤(mei)耗僅為6-8kg/t。其技(ji)術先(xian)進、運(yun)行參數合(he)理(li),操作(zuo)簡單可行,廣泛應用于各個行業(ye)的(de)(de)(de)礦渣(zha)、粘(zhan)土(tu)、煤(mei)。


產(chan)品(pin)結構(gou)

三筒(tong)烘(hong)干(gan)機是通過(guo)對單(dan)筒(tong)烘(hong)干(gan)機的單(dan)筒(tong)體(ti)改為套疊在一(yi)起的三筒(tong),以縮短烘(hong)干(gan)機體(ti)的外(wai)形(xing)(xing)尺寸。該(gai)機工(gong)作時,物料和熱(re)氣流依次進入內至外(wai)筒(tong)體(ti),在機體(ti)Z形(xing)(xing)往復折(zhe)流后(hou),充分利(li)用(yong)熱(re)能烘(hong)干(gan)物料后(hou)再(zai)卸出。

烘(hong)干(gan)機筒體部分(fen)由三個同軸水平(ping)放置的(de)內、中(zhong)、外(wai)筒套疊組成,這就使筒體的(de)截(jie)面(mian)得到充分(fen)的(de)利(li)用。其筒體外(wai)形總長度(du)約為與之相當的(de)單筒的(de)30-35%。從而大幅(fu)度(du)地(di)(di)減少占地(di)(di)面(mian)積(ji)和(he)廠(chang)房建(jian)筑面(mian)積(ji)。

該(gai)機(ji)的支(zhi)承裝(zhuang)置,是(shi)在外筒上輪(lun)帶(dai)與托(tuo)輪(lun)支(zhi)承,由電機(ji)直接帶(dai)動(dong)托(tuo)輪(lun)。通過托(tuo)輪(lun)與輪(lun)帶(dai)摩擦,使筒體轉動(dong)。該(gai)機(ji)總體結構緊(jin)湊(cou)、合理、簡(jian)單,為便于磨損件(jian)的檢(jian)修更(geng)換,在中間設計成軸(zhou)向剖(pou)分式,用螺栓固定(ding)連接。


工作原理(li)

物(wu)料(liao)(liao)(liao)由供(gong)料(liao)(liao)(liao)裝置進(jin)(jin)(jin)(jin)入回轉(zhuan)滾(gun)(gun)筒(tong)(tong)的(de)(de)內(nei)層(ceng)(ceng)(ceng)(ceng)(ceng),實現(xian)順流烘干(gan)(gan)(gan),物(wu)料(liao)(liao)(liao)在(zai)(zai)內(nei)層(ceng)(ceng)(ceng)(ceng)(ceng)的(de)(de)抄板(ban)下(xia)不斷抄起、散落呈螺旋行(xing)(xing)進(jin)(jin)(jin)(jin)式實現(xian)熱(re)交換,物(wu)料(liao)(liao)(liao)移(yi)動至內(nei)層(ceng)(ceng)(ceng)(ceng)(ceng)的(de)(de)另(ling)(ling)一端(duan)進(jin)(jin)(jin)(jin)入中(zhong)層(ceng)(ceng)(ceng)(ceng)(ceng),進(jin)(jin)(jin)(jin)行(xing)(xing)逆流烘干(gan)(gan)(gan),物(wu)料(liao)(liao)(liao)在(zai)(zai)中(zhong)層(ceng)(ceng)(ceng)(ceng)(ceng)不斷地被反復揚進(jin)(jin)(jin)(jin),呈進(jin)(jin)(jin)(jin)兩步退一步的(de)(de)行(xing)(xing)進(jin)(jin)(jin)(jin)方(fang)式,物(wu)料(liao)(liao)(liao)在(zai)(zai)中(zhong)層(ceng)(ceng)(ceng)(ceng)(ceng)既充分(fen)(fen)吸收(shou)內(nei)層(ceng)(ceng)(ceng)(ceng)(ceng)滾(gun)(gun)筒(tong)(tong)散發的(de)(de)熱(re)量,又(you)吸收(shou)中(zhong)層(ceng)(ceng)(ceng)(ceng)(ceng)滾(gun)(gun)筒(tong)(tong)的(de)(de)熱(re)量,同時又(you)延長了干(gan)(gan)(gan)燥(zao)時間,物(wu)料(liao)(liao)(liao)在(zai)(zai)此(ci)(ci)達(da)到干(gan)(gan)(gan)燥(zao)狀態。物(wu)料(liao)(liao)(liao)行(xing)(xing)至中(zhong)層(ceng)(ceng)(ceng)(ceng)(ceng)另(ling)(ling)一端(duan)而(er)落入外(wai)層(ceng)(ceng)(ceng)(ceng)(ceng),物(wu)料(liao)(liao)(liao)在(zai)(zai)外(wai)層(ceng)(ceng)(ceng)(ceng)(ceng)滾(gun)(gun)筒(tong)(tong)內(nei)呈矩形多回路方(fang)式行(xing)(xing)進(jin)(jin)(jin)(jin),達(da)到干(gan)(gan)(gan)燥(zao)效果的(de)(de)物(wu)料(liao)(liao)(liao)在(zai)(zai)熱(re)風作(zuo)用下(xia)快速(su)行(xing)(xing)進(jin)(jin)(jin)(jin)排出(chu)滾(gun)(gun)筒(tong)(tong),沒(mei)有達(da)到干(gan)(gan)(gan)燥(zao)效果的(de)(de)濕物(wu)料(liao)(liao)(liao)因自重而(er)不能(neng)快速(su)行(xing)(xing)進(jin)(jin)(jin)(jin),物(wu)料(liao)(liao)(liao)在(zai)(zai)此(ci)(ci)矩形抄板(ban)內(nei)進(jin)(jin)(jin)(jin)行(xing)(xing)充分(fen)(fen)干(gan)(gan)(gan)燥(zao),由此(ci)(ci)完成(cheng)干(gan)(gan)(gan)燥(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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