產品結構

三筒式烘干機是通過對單筒烘干機的單筒體改為套疊在一起的三筒，以縮短烘干機體的外形尺寸。該機工作時，物料和熱氣流依次進入內至外筒體，在機體Z形往復折流后，充分利用熱能烘干物料后再卸出。

烘干機筒體(ti)(ti)部分由三個同軸水平放置的(de)(de)內、中、外筒套疊(die)組(zu)成，這就(jiu)使筒體(ti)(ti)的(de)(de)截面(mian)得到充分的(de)(de)利(li)用。其筒體(ti)(ti)外形總長(chang)度約為(wei)與之相當的(de)(de)單筒的(de)(de)30-35%。從而大(da)幅(fu)度地減(jian)少占地面(mian)積和廠房(fang)建筑面(mian)積。

該(gai)機(ji)的支承裝置，是(shi)在外(wai)筒(tong)上輪(lun)帶(dai)(dai)與托輪(lun)支承，由電(dian)機(ji)直(zhi)接帶(dai)(dai)動(dong)托輪(lun)。通過托輪(lun)與輪(lun)帶(dai)(dai)摩擦，使筒(tong)體(ti)轉動(dong)。該(gai)機(ji)總體(ti)結構緊湊、合理、簡單，為便于磨損件的檢修更換，在中間設(she)計(ji)成(cheng)軸向(xiang)剖分式(shi)，用螺栓固(gu)定連接。

工作原理

物(wu)(wu)料(liao)(liao)由(you)供料(liao)(liao)裝置進(jin)入(ru)回轉滾(gun)筒(tong)(tong)的(de)(de)內層(ceng)(ceng)(ceng)(ceng),實(shi)現(xian)順流烘(hong)干(gan)(gan),物(wu)(wu)料(liao)(liao)在(zai)內層(ceng)(ceng)(ceng)(ceng)的(de)(de)抄板下不斷抄起(qi)、散落(luo)呈螺旋行(xing)(xing)(xing)進(jin)式(shi)實(shi)現(xian)熱(re)交(jiao)換，物(wu)(wu)料(liao)(liao)移動至內層(ceng)(ceng)(ceng)(ceng)的(de)(de)另一(yi)端進(jin)入(ru)中(zhong)層(ceng)(ceng)(ceng)(ceng)，進(jin)行(xing)(xing)(xing)逆(ni)流烘(hong)干(gan)(gan)，物(wu)(wu)料(liao)(liao)在(zai)中(zhong)層(ceng)(ceng)(ceng)(ceng)不斷地被反復揚(yang)進(jin)，呈進(jin)兩步(bu)退一(yi)步(bu)的(de)(de)行(xing)(xing)(xing)進(jin)方(fang)(fang)式(shi)，物(wu)(wu)料(liao)(liao)在(zai)中(zhong)層(ceng)(ceng)(ceng)(ceng)既充(chong)(chong)分(fen)吸(xi)收內層(ceng)(ceng)(ceng)(ceng)滾(gun)筒(tong)(tong)散發(fa)的(de)(de)熱(re)量(liang)，又(you)吸(xi)收中(zhong)層(ceng)(ceng)(ceng)(ceng)滾(gun)筒(tong)(tong)的(de)(de)熱(re)量(liang)，同時(shi)又(you)延(yan)長了干(gan)(gan)燥時(shi)間，物(wu)(wu)料(liao)(liao)在(zai)此(ci)達到(dao)干(gan)(gan)燥狀態。物(wu)(wu)料(liao)(liao)行(xing)(xing)(xing)至中(zhong)層(ceng)(ceng)(ceng)(ceng)另一(yi)端而落(luo)入(ru)外層(ceng)(ceng)(ceng)(ceng)，物(wu)(wu)料(liao)(liao)在(zai)外層(ceng)(ceng)(ceng)(ceng)滾(gun)筒(tong)(tong)內呈矩形(xing)多回路(lu)方(fang)(fang)式(shi)行(xing)(xing)(xing)進(jin)，達到(dao)干(gan)(gan)燥效果的(de)(de)物(wu)(wu)料(liao)(liao)在(zai)熱(re)風作用下快(kuai)(kuai)速(su)行(xing)(xing)(xing)進(jin)排出滾(gun)筒(tong)(tong)，沒有達到(dao)干(gan)(gan)燥效果的(de)(de)濕(shi)物(wu)(wu)料(liao)(liao)因自重而不能快(kuai)(kuai)速(su)行(xing)(xing)(xing)進(jin)，物(wu)(wu)料(liao)(liao)在(zai)此(ci)矩形(xing)抄板內進(jin)行(xing)(xing)(xing)充(chong)(chong)分(fen)干(gan)(gan)燥，由(you)此(ci)完(wan)成干(gan)(gan)燥目的(de)(de)。

產品展(zhan)示(shi)