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。

烘干機筒體部分由(you)三個同軸水平放置的(de)內(nei)、中(zhong)、外(wai)筒套疊(die)組成，這就使筒體的(de)截面(mian)得到充分的(de)利(li)用(yong)。其筒體外(wai)形總長(chang)度約為與之相當的(de)單(dan)筒的(de)30-35%。從而大幅度地(di)減少占地(di)面(mian)積和(he)廠房建筑面(mian)積。

該機的(de)支(zhi)承裝置(zhi)，是在外筒上輪帶與(yu)托輪支(zhi)承，由電機直接帶動托輪。通過(guo)托輪與(yu)輪帶摩擦，使(shi)筒體(ti)(ti)轉(zhuan)動。該機總(zong)體(ti)(ti)結構(gou)緊湊(cou)、合理、簡單，為(wei)便(bian)于磨損(sun)件的(de)檢修(xiu)更換，在中間設(she)計成軸向剖分式，用螺栓固定(ding)連接。

工(gong)作原(yuan)理

物(wu)(wu)(wu)料(liao)由(you)供料(liao)裝置進(jin)(jin)入回轉滾(gun)筒(tong)(tong)的(de)(de)內層(ceng)(ceng)(ceng)(ceng)(ceng),實現(xian)順流(liu)烘干(gan),物(wu)(wu)(wu)料(liao)在(zai)(zai)(zai)內層(ceng)(ceng)(ceng)(ceng)(ceng)的(de)(de)抄板下不(bu)斷抄起(qi)、散落(luo)呈螺旋行(xing)(xing)進(jin)(jin)式實現(xian)熱(re)(re)交換(huan)，物(wu)(wu)(wu)料(liao)移動至內層(ceng)(ceng)(ceng)(ceng)(ceng)的(de)(de)另一(yi)端(duan)進(jin)(jin)入中層(ceng)(ceng)(ceng)(ceng)(ceng)，進(jin)(jin)行(xing)(xing)逆流(liu)烘干(gan)，物(wu)(wu)(wu)料(liao)在(zai)(zai)(zai)中層(ceng)(ceng)(ceng)(ceng)(ceng)不(bu)斷地被反復(fu)揚進(jin)(jin)，呈進(jin)(jin)兩步退一(yi)步的(de)(de)行(xing)(xing)進(jin)(jin)方式，物(wu)(wu)(wu)料(liao)在(zai)(zai)(zai)中層(ceng)(ceng)(ceng)(ceng)(ceng)既(ji)充分(fen)吸(xi)收內層(ceng)(ceng)(ceng)(ceng)(ceng)滾(gun)筒(tong)(tong)散發的(de)(de)熱(re)(re)量(liang)，又(you)吸(xi)收中層(ceng)(ceng)(ceng)(ceng)(ceng)滾(gun)筒(tong)(tong)的(de)(de)熱(re)(re)量(liang)，同時(shi)又(you)延長(chang)了干(gan)燥時(shi)間，物(wu)(wu)(wu)料(liao)在(zai)(zai)(zai)此(ci)達到干(gan)燥狀態。物(wu)(wu)(wu)料(liao)行(xing)(xing)至中層(ceng)(ceng)(ceng)(ceng)(ceng)另一(yi)端(duan)而落(luo)入外(wai)層(ceng)(ceng)(ceng)(ceng)(ceng)，物(wu)(wu)(wu)料(liao)在(zai)(zai)(zai)外(wai)層(ceng)(ceng)(ceng)(ceng)(ceng)滾(gun)筒(tong)(tong)內呈矩形多回路方式行(xing)(xing)進(jin)(jin)，達到干(gan)燥效(xiao)果的(de)(de)物(wu)(wu)(wu)料(liao)在(zai)(zai)(zai)熱(re)(re)風作用下快速(su)行(xing)(xing)進(jin)(jin)排出滾(gun)筒(tong)(tong)，沒有達到干(gan)燥效(xiao)果的(de)(de)濕(shi)物(wu)(wu)(wu)料(liao)因自重而不(bu)能快速(su)行(xing)(xing)進(jin)(jin)，物(wu)(wu)(wu)料(liao)在(zai)(zai)(zai)此(ci)矩形抄板內進(jin)(jin)行(xing)(xing)充分(fen)干(gan)燥，由(you)此(ci)完成干(gan)燥目的(de)(de)。

產品展示