產品結構

大型三筒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(gan)機筒體部(bu)分(fen)由三個同軸水平放置的內、中、外筒套疊組(zu)成，這就使筒體的截面得到充分(fen)的利用(yong)。其筒體外形總(zong)長度約為與之相當的單筒的30-35%。從(cong)而大幅度地減少占地面積(ji)和廠房建筑面積(ji)。

該機(ji)(ji)的支承(cheng)裝置，是在(zai)外筒上輪(lun)帶與托輪(lun)支承(cheng)，由電(dian)機(ji)(ji)直接(jie)帶動(dong)(dong)托輪(lun)。通過(guo)托輪(lun)與輪(lun)帶摩(mo)擦，使筒體轉動(dong)(dong)。該機(ji)(ji)總體結構緊湊、合(he)理(li)、簡單，為便于(yu)磨損件的檢修更換，在(zai)中(zhong)間設(she)計成軸向(xiang)剖分式，用螺栓固定連接(jie)。

工(gong)作原理

物(wu)(wu)料(liao)(liao)(liao)由(you)供(gong)料(liao)(liao)(liao)裝(zhuang)置進(jin)(jin)(jin)入回轉滾筒(tong)(tong)(tong)的(de)(de)(de)內(nei)(nei)層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng),實現(xian)順流(liu)烘干(gan),物(wu)(wu)料(liao)(liao)(liao)在(zai)內(nei)(nei)層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)的(de)(de)(de)抄板下(xia)不斷抄起、散落(luo)呈螺旋行(xing)(xing)(xing)進(jin)(jin)(jin)式(shi)實現(xian)熱(re)(re)交換(huan)，物(wu)(wu)料(liao)(liao)(liao)移動至內(nei)(nei)層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)的(de)(de)(de)另(ling)一端進(jin)(jin)(jin)入中層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)，進(jin)(jin)(jin)行(xing)(xing)(xing)逆流(liu)烘干(gan)，物(wu)(wu)料(liao)(liao)(liao)在(zai)中層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)不斷地被反(fan)復揚進(jin)(jin)(jin)，呈進(jin)(jin)(jin)兩步退(tui)一步的(de)(de)(de)行(xing)(xing)(xing)進(jin)(jin)(jin)方(fang)式(shi)，物(wu)(wu)料(liao)(liao)(liao)在(zai)中層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)既充分吸收(shou)內(nei)(nei)層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)滾筒(tong)(tong)(tong)散發的(de)(de)(de)熱(re)(re)量(liang)，又吸收(shou)中層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)滾筒(tong)(tong)(tong)的(de)(de)(de)熱(re)(re)量(liang)，同時又延長了干(gan)燥(zao)(zao)時間，物(wu)(wu)料(liao)(liao)(liao)在(zai)此(ci)(ci)達(da)(da)到干(gan)燥(zao)(zao)狀態。物(wu)(wu)料(liao)(liao)(liao)行(xing)(xing)(xing)至中層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)另(ling)一端而(er)落(luo)入外(wai)層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)，物(wu)(wu)料(liao)(liao)(liao)在(zai)外(wai)層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)滾筒(tong)(tong)(tong)內(nei)(nei)呈矩(ju)形(xing)多回路方(fang)式(shi)行(xing)(xing)(xing)進(jin)(jin)(jin)，達(da)(da)到干(gan)燥(zao)(zao)效(xiao)果(guo)的(de)(de)(de)物(wu)(wu)料(liao)(liao)(liao)在(zai)熱(re)(re)風作用下(xia)快(kuai)速行(xing)(xing)(xing)進(jin)(jin)(jin)排出滾筒(tong)(tong)(tong)，沒有(you)達(da)(da)到干(gan)燥(zao)(zao)效(xiao)果(guo)的(de)(de)(de)濕(shi)物(wu)(wu)料(liao)(liao)(liao)因自重而(er)不能(neng)快(kuai)速行(xing)(xing)(xing)進(jin)(jin)(jin)，物(wu)(wu)料(liao)(liao)(liao)在(zai)此(ci)(ci)矩(ju)形(xing)抄板內(nei)(nei)進(jin)(jin)(jin)行(xing)(xing)(xing)充分干(gan)燥(zao)(zao)，由(you)此(ci)(ci)完成(cheng)干(gan)燥(zao)(zao)目(mu)的(de)(de)(de)。

產品展示(shi)