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(tong)(tong)體部分(fen)由三個同軸水平放置的(de)內、中、外筒(tong)(tong)套(tao)疊組成，這就使(shi)筒(tong)(tong)體的(de)截面得(de)到充分(fen)的(de)利用。其筒(tong)(tong)體外形(xing)總長(chang)度約為與之相當(dang)的(de)單筒(tong)(tong)的(de)30-35%。從而(er)大幅度地減(jian)少占地面積和(he)廠房建筑面積。

該機的(de)支(zhi)承(cheng)(cheng)裝置，是在外筒上輪(lun)(lun)帶(dai)與托輪(lun)(lun)支(zhi)承(cheng)(cheng)，由(you)電機直接帶(dai)動(dong)(dong)托輪(lun)(lun)。通過托輪(lun)(lun)與輪(lun)(lun)帶(dai)摩(mo)擦，使筒體轉(zhuan)動(dong)(dong)。該機總體結構緊湊、合理、簡單，為便于磨(mo)損(sun)件的(de)檢修(xiu)更(geng)換(huan)，在中(zhong)間設(she)計(ji)成軸向剖分式，用螺(luo)栓固定連接。

工作原理

物(wu)料(liao)(liao)由(you)供料(liao)(liao)裝置進(jin)(jin)(jin)(jin)入回轉滾(gun)筒(tong)(tong)的(de)內(nei)層(ceng)(ceng),實現順流烘干,物(wu)料(liao)(liao)在(zai)內(nei)層(ceng)(ceng)的(de)抄板下不斷(duan)抄起、散(san)落呈螺旋行(xing)(xing)(xing)(xing)(xing)進(jin)(jin)(jin)(jin)式(shi)實現熱交換，物(wu)料(liao)(liao)移(yi)動至內(nei)層(ceng)(ceng)的(de)另一端(duan)進(jin)(jin)(jin)(jin)入中(zhong)層(ceng)(ceng)，進(jin)(jin)(jin)(jin)行(xing)(xing)(xing)(xing)(xing)逆流烘干，物(wu)料(liao)(liao)在(zai)中(zhong)層(ceng)(ceng)不斷(duan)地被(bei)反(fan)復揚進(jin)(jin)(jin)(jin)，呈進(jin)(jin)(jin)(jin)兩步退一步的(de)行(xing)(xing)(xing)(xing)(xing)進(jin)(jin)(jin)(jin)方式(shi)，物(wu)料(liao)(liao)在(zai)中(zhong)層(ceng)(ceng)既充分(fen)吸收內(nei)層(ceng)(ceng)滾(gun)筒(tong)(tong)散(san)發的(de)熱量，又吸收中(zhong)層(ceng)(ceng)滾(gun)筒(tong)(tong)的(de)熱量，同時(shi)又延長了干燥(zao)(zao)時(shi)間，物(wu)料(liao)(liao)在(zai)此(ci)(ci)達到干燥(zao)(zao)狀態(tai)。物(wu)料(liao)(liao)行(xing)(xing)(xing)(xing)(xing)至中(zhong)層(ceng)(ceng)另一端(duan)而落入外層(ceng)(ceng)，物(wu)料(liao)(liao)在(zai)外層(ceng)(ceng)滾(gun)筒(tong)(tong)內(nei)呈矩形多(duo)回路(lu)方式(shi)行(xing)(xing)(xing)(xing)(xing)進(jin)(jin)(jin)(jin)，達到干燥(zao)(zao)效果的(de)物(wu)料(liao)(liao)在(zai)熱風作用下快(kuai)速(su)行(xing)(xing)(xing)(xing)(xing)進(jin)(jin)(jin)(jin)排出滾(gun)筒(tong)(tong)，沒有(you)達到干燥(zao)(zao)效果的(de)濕物(wu)料(liao)(liao)因自重而不能快(kuai)速(su)行(xing)(xing)(xing)(xing)(xing)進(jin)(jin)(jin)(jin)，物(wu)料(liao)(liao)在(zai)此(ci)(ci)矩形抄板內(nei)進(jin)(jin)(jin)(jin)行(xing)(xing)(xing)(xing)(xing)充分(fen)干燥(zao)(zao)，由(you)此(ci)(ci)完成干燥(zao)(zao)目的(de)。

產品展(zhan)示(shi)