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)干機筒體部分由三(san)個(ge)同軸水平放置(zhi)的(de)內、中、外筒套疊(die)組成(cheng)，這就使筒體的(de)截(jie)面(mian)得到充分的(de)利用。其(qi)筒體外形(xing)總長度(du)約(yue)為與之相當的(de)單筒的(de)30-35%。從(cong)而大(da)幅度(du)地減少占地面(mian)積和(he)廠房建筑面(mian)積。

該(gai)機的支承裝(zhuang)置(zhi)，是在外筒(tong)上輪(lun)(lun)帶(dai)與(yu)托輪(lun)(lun)支承，由(you)電機直接(jie)帶(dai)動托輪(lun)(lun)。通過托輪(lun)(lun)與(yu)輪(lun)(lun)帶(dai)摩擦，使筒(tong)體(ti)(ti)轉動。該(gai)機總體(ti)(ti)結構緊湊、合理、簡(jian)單，為(wei)便于磨(mo)損件的檢(jian)修更換，在中間設計(ji)成軸向剖分(fen)式，用螺栓固定連接(jie)。

工作原理(li)

物(wu)(wu)料(liao)由供(gong)料(liao)裝置進(jin)(jin)(jin)入(ru)回轉滾筒(tong)(tong)的(de)內層(ceng)(ceng)(ceng),實現(xian)(xian)順流(liu)烘干(gan),物(wu)(wu)料(liao)在(zai)內層(ceng)(ceng)(ceng)的(de)抄(chao)板下(xia)不(bu)斷(duan)(duan)抄(chao)起、散(san)落呈螺旋(xuan)行(xing)(xing)進(jin)(jin)(jin)式(shi)實現(xian)(xian)熱交(jiao)換，物(wu)(wu)料(liao)移(yi)動至(zhi)內層(ceng)(ceng)(ceng)的(de)另一端進(jin)(jin)(jin)入(ru)中(zhong)(zhong)(zhong)(zhong)層(ceng)(ceng)(ceng)，進(jin)(jin)(jin)行(xing)(xing)逆流(liu)烘干(gan)，物(wu)(wu)料(liao)在(zai)中(zhong)(zhong)(zhong)(zhong)層(ceng)(ceng)(ceng)不(bu)斷(duan)(duan)地被反復揚進(jin)(jin)(jin)，呈進(jin)(jin)(jin)兩(liang)步(bu)退(tui)一步(bu)的(de)行(xing)(xing)進(jin)(jin)(jin)方式(shi)，物(wu)(wu)料(liao)在(zai)中(zhong)(zhong)(zhong)(zhong)層(ceng)(ceng)(ceng)既充(chong)分(fen)吸收內層(ceng)(ceng)(ceng)滾筒(tong)(tong)散(san)發(fa)的(de)熱量(liang)，又吸收中(zhong)(zhong)(zhong)(zhong)層(ceng)(ceng)(ceng)滾筒(tong)(tong)的(de)熱量(liang)，同時又延長了干(gan)燥(zao)(zao)(zao)時間，物(wu)(wu)料(liao)在(zai)此(ci)達到干(gan)燥(zao)(zao)(zao)狀態(tai)。物(wu)(wu)料(liao)行(xing)(xing)至(zhi)中(zhong)(zhong)(zhong)(zhong)層(ceng)(ceng)(ceng)另一端而落入(ru)外(wai)層(ceng)(ceng)(ceng)，物(wu)(wu)料(liao)在(zai)外(wai)層(ceng)(ceng)(ceng)滾筒(tong)(tong)內呈矩(ju)形多回路方式(shi)行(xing)(xing)進(jin)(jin)(jin)，達到干(gan)燥(zao)(zao)(zao)效果的(de)物(wu)(wu)料(liao)在(zai)熱風作(zuo)用下(xia)快速(su)行(xing)(xing)進(jin)(jin)(jin)排出滾筒(tong)(tong)，沒有(you)達到干(gan)燥(zao)(zao)(zao)效果的(de)濕物(wu)(wu)料(liao)因自重(zhong)而不(bu)能快速(su)行(xing)(xing)進(jin)(jin)(jin)，物(wu)(wu)料(liao)在(zai)此(ci)矩(ju)形抄(chao)板內進(jin)(jin)(jin)行(xing)(xing)充(chong)分(fen)干(gan)燥(zao)(zao)(zao)，由此(ci)完(wan)成(cheng)干(gan)燥(zao)(zao)(zao)目的(de)。

產品展示