產品結構

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(hong)干機筒(tong)(tong)體(ti)部分(fen)由三個同軸(zhou)水平放置的內、中、外筒(tong)(tong)套疊組(zu)成(cheng)，這就使筒(tong)(tong)體(ti)的截面(mian)得到充分(fen)的利(li)用。其(qi)筒(tong)(tong)體(ti)外形總(zong)長度(du)(du)約為與(yu)之(zhi)相當的單(dan)筒(tong)(tong)的30-35%。從而大幅度(du)(du)地減少(shao)占地面(mian)積和(he)廠房建筑(zhu)面(mian)積。

該機的支承(cheng)裝置，是在外(wai)筒(tong)上輪(lun)帶(dai)與托輪(lun)支承(cheng)，由電機直接(jie)帶(dai)動托輪(lun)。通過(guo)托輪(lun)與輪(lun)帶(dai)摩(mo)擦，使筒(tong)體(ti)轉動。該機總體(ti)結構緊湊(cou)、合(he)理、簡單，為便于(yu)磨損件的檢修更換，在中間設計成(cheng)軸向剖(pou)分式，用螺(luo)栓固定連接(jie)。

工作原(yuan)理

物(wu)(wu)料(liao)(liao)由(you)供料(liao)(liao)裝置進(jin)入(ru)(ru)回轉滾(gun)筒(tong)的(de)(de)內(nei)(nei)層(ceng)(ceng)(ceng)(ceng)(ceng),實現(xian)順(shun)流(liu)(liu)烘干,物(wu)(wu)料(liao)(liao)在(zai)(zai)(zai)內(nei)(nei)層(ceng)(ceng)(ceng)(ceng)(ceng)的(de)(de)抄(chao)板(ban)下不(bu)斷抄(chao)起、散落呈螺旋行(xing)進(jin)式(shi)實現(xian)熱交換(huan)，物(wu)(wu)料(liao)(liao)移動(dong)至(zhi)內(nei)(nei)層(ceng)(ceng)(ceng)(ceng)(ceng)的(de)(de)另(ling)一端(duan)進(jin)入(ru)(ru)中層(ceng)(ceng)(ceng)(ceng)(ceng)，進(jin)行(xing)逆流(liu)(liu)烘干，物(wu)(wu)料(liao)(liao)在(zai)(zai)(zai)中層(ceng)(ceng)(ceng)(ceng)(ceng)不(bu)斷地被反復揚進(jin)，呈進(jin)兩(liang)步(bu)退一步(bu)的(de)(de)行(xing)進(jin)方式(shi)，物(wu)(wu)料(liao)(liao)在(zai)(zai)(zai)中層(ceng)(ceng)(ceng)(ceng)(ceng)既(ji)充分(fen)吸(xi)收內(nei)(nei)層(ceng)(ceng)(ceng)(ceng)(ceng)滾(gun)筒(tong)散發的(de)(de)熱量(liang)，又(you)吸(xi)收中層(ceng)(ceng)(ceng)(ceng)(ceng)滾(gun)筒(tong)的(de)(de)熱量(liang)，同(tong)時又(you)延長了(le)干燥(zao)(zao)(zao)時間，物(wu)(wu)料(liao)(liao)在(zai)(zai)(zai)此(ci)達到(dao)干燥(zao)(zao)(zao)狀(zhuang)態(tai)。物(wu)(wu)料(liao)(liao)行(xing)至(zhi)中層(ceng)(ceng)(ceng)(ceng)(ceng)另(ling)一端(duan)而(er)落入(ru)(ru)外層(ceng)(ceng)(ceng)(ceng)(ceng)，物(wu)(wu)料(liao)(liao)在(zai)(zai)(zai)外層(ceng)(ceng)(ceng)(ceng)(ceng)滾(gun)筒(tong)內(nei)(nei)呈矩形(xing)多回路方式(shi)行(xing)進(jin)，達到(dao)干燥(zao)(zao)(zao)效果的(de)(de)物(wu)(wu)料(liao)(liao)在(zai)(zai)(zai)熱風作用下快速行(xing)進(jin)排出滾(gun)筒(tong)，沒有(you)達到(dao)干燥(zao)(zao)(zao)效果的(de)(de)濕物(wu)(wu)料(liao)(liao)因自重而(er)不(bu)能快速行(xing)進(jin)，物(wu)(wu)料(liao)(liao)在(zai)(zai)(zai)此(ci)矩形(xing)抄(chao)板(ban)內(nei)(nei)進(jin)行(xing)充分(fen)干燥(zao)(zao)(zao)，由(you)此(ci)完成(cheng)干燥(zao)(zao)(zao)目的(de)(de)。

產品展示