產品結構(gou)

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(ji)筒(tong)體部分由三個同軸水平放置(zhi)的內、中(zhong)、外筒(tong)套(tao)疊組(zu)成，這(zhe)就(jiu)使筒(tong)體的截面得到充(chong)分的利(li)用。其筒(tong)體外形總長度約為(wei)與之相當(dang)的單筒(tong)的30-35%。從而大幅度地(di)減少占地(di)面積和廠房建筑面積。

該(gai)機的(de)支承裝置，是在外筒上輪帶與托(tuo)輪支承，由(you)電機直接帶動托(tuo)輪。通過(guo)托(tuo)輪與輪帶摩擦，使筒體(ti)轉動。該(gai)機總體(ti)結構緊湊、合(he)理、簡(jian)單，為便于磨損件的(de)檢修更換，在中間(jian)設計成軸(zhou)向剖分式，用螺栓固定連接。

工(gong)作原理

物(wu)(wu)(wu)(wu)料(liao)由(you)供料(liao)裝置進(jin)(jin)(jin)入(ru)(ru)回轉(zhuan)滾筒(tong)(tong)(tong)的(de)內(nei)(nei)層(ceng),實現順流烘(hong)干(gan)(gan),物(wu)(wu)(wu)(wu)料(liao)在(zai)(zai)內(nei)(nei)層(ceng)的(de)抄板下不(bu)斷抄起(qi)、散落呈螺旋(xuan)行(xing)(xing)進(jin)(jin)(jin)式(shi)實現熱交換，物(wu)(wu)(wu)(wu)料(liao)移(yi)動(dong)至(zhi)內(nei)(nei)層(ceng)的(de)另一端進(jin)(jin)(jin)入(ru)(ru)中層(ceng)，進(jin)(jin)(jin)行(xing)(xing)逆流烘(hong)干(gan)(gan)，物(wu)(wu)(wu)(wu)料(liao)在(zai)(zai)中層(ceng)不(bu)斷地被反復揚(yang)進(jin)(jin)(jin)，呈進(jin)(jin)(jin)兩(liang)步退一步的(de)行(xing)(xing)進(jin)(jin)(jin)方式(shi)，物(wu)(wu)(wu)(wu)料(liao)在(zai)(zai)中層(ceng)既(ji)充(chong)(chong)分吸收內(nei)(nei)層(ceng)滾筒(tong)(tong)(tong)散發的(de)熱量(liang)(liang)，又吸收中層(ceng)滾筒(tong)(tong)(tong)的(de)熱量(liang)(liang)，同時又延長了干(gan)(gan)燥(zao)(zao)時間，物(wu)(wu)(wu)(wu)料(liao)在(zai)(zai)此(ci)達(da)到(dao)(dao)干(gan)(gan)燥(zao)(zao)狀態(tai)。物(wu)(wu)(wu)(wu)料(liao)行(xing)(xing)至(zhi)中層(ceng)另一端而落入(ru)(ru)外(wai)層(ceng)，物(wu)(wu)(wu)(wu)料(liao)在(zai)(zai)外(wai)層(ceng)滾筒(tong)(tong)(tong)內(nei)(nei)呈矩形多(duo)回路方式(shi)行(xing)(xing)進(jin)(jin)(jin)，達(da)到(dao)(dao)干(gan)(gan)燥(zao)(zao)效果(guo)的(de)物(wu)(wu)(wu)(wu)料(liao)在(zai)(zai)熱風(feng)作用下快(kuai)速行(xing)(xing)進(jin)(jin)(jin)排(pai)出滾筒(tong)(tong)(tong)，沒有達(da)到(dao)(dao)干(gan)(gan)燥(zao)(zao)效果(guo)的(de)濕物(wu)(wu)(wu)(wu)料(liao)因(yin)自重(zhong)而不(bu)能快(kuai)速行(xing)(xing)進(jin)(jin)(jin)，物(wu)(wu)(wu)(wu)料(liao)在(zai)(zai)此(ci)矩形抄板內(nei)(nei)進(jin)(jin)(jin)行(xing)(xing)充(chong)(chong)分干(gan)(gan)燥(zao)(zao)，由(you)此(ci)完(wan)成干(gan)(gan)燥(zao)(zao)目的(de)。

產品展示