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。

烘干機筒體(ti)部分由三(san)個同軸水平(ping)放置(zhi)的(de)內、中、外(wai)(wai)筒套疊組成，這就(jiu)使(shi)筒體(ti)的(de)截面(mian)得到(dao)充分的(de)利用。其筒體(ti)外(wai)(wai)形總長度(du)約為與(yu)之相當(dang)的(de)單筒的(de)30-35%。從而大幅度(du)地減少占地面(mian)積和廠房建筑面(mian)積。

該機(ji)(ji)的支承(cheng)(cheng)裝置(zhi)，是在外筒(tong)(tong)上輪(lun)帶(dai)與托(tuo)(tuo)輪(lun)支承(cheng)(cheng)，由電機(ji)(ji)直接帶(dai)動(dong)托(tuo)(tuo)輪(lun)。通過托(tuo)(tuo)輪(lun)與輪(lun)帶(dai)摩擦(ca)，使筒(tong)(tong)體轉動(dong)。該機(ji)(ji)總體結構緊湊、合理(li)、簡單，為便(bian)于(yu)磨損件的檢修更換，在中間設計成軸(zhou)向剖分(fen)式(shi)，用螺栓(shuan)固定(ding)連(lian)接。

工作原(yuan)理

物(wu)(wu)(wu)料(liao)(liao)由供料(liao)(liao)裝置進(jin)入(ru)回(hui)轉滾(gun)筒(tong)(tong)(tong)的(de)內層(ceng)(ceng)(ceng)(ceng),實(shi)現(xian)順(shun)流烘干(gan),物(wu)(wu)(wu)料(liao)(liao)在內層(ceng)(ceng)(ceng)(ceng)的(de)抄(chao)板下不(bu)斷抄(chao)起(qi)、散落(luo)呈(cheng)(cheng)螺旋行(xing)進(jin)式(shi)實(shi)現(xian)熱(re)(re)交換(huan)，物(wu)(wu)(wu)料(liao)(liao)移動至(zhi)內層(ceng)(ceng)(ceng)(ceng)的(de)另一端(duan)進(jin)入(ru)中層(ceng)(ceng)(ceng)(ceng)，進(jin)行(xing)逆流烘干(gan)，物(wu)(wu)(wu)料(liao)(liao)在中層(ceng)(ceng)(ceng)(ceng)不(bu)斷地被反復揚進(jin)，呈(cheng)(cheng)進(jin)兩步(bu)退一步(bu)的(de)行(xing)進(jin)方式(shi)，物(wu)(wu)(wu)料(liao)(liao)在中層(ceng)(ceng)(ceng)(ceng)既充分吸收內層(ceng)(ceng)(ceng)(ceng)滾(gun)筒(tong)(tong)(tong)散發的(de)熱(re)(re)量，又吸收中層(ceng)(ceng)(ceng)(ceng)滾(gun)筒(tong)(tong)(tong)的(de)熱(re)(re)量，同時又延(yan)長(chang)了干(gan)燥(zao)(zao)時間，物(wu)(wu)(wu)料(liao)(liao)在此(ci)達(da)(da)到(dao)干(gan)燥(zao)(zao)狀態。物(wu)(wu)(wu)料(liao)(liao)行(xing)至(zhi)中層(ceng)(ceng)(ceng)(ceng)另一端(duan)而(er)落(luo)入(ru)外(wai)(wai)層(ceng)(ceng)(ceng)(ceng)，物(wu)(wu)(wu)料(liao)(liao)在外(wai)(wai)層(ceng)(ceng)(ceng)(ceng)滾(gun)筒(tong)(tong)(tong)內呈(cheng)(cheng)矩(ju)形多(duo)回(hui)路方式(shi)行(xing)進(jin)，達(da)(da)到(dao)干(gan)燥(zao)(zao)效果的(de)物(wu)(wu)(wu)料(liao)(liao)在熱(re)(re)風作用下快速行(xing)進(jin)排(pai)出滾(gun)筒(tong)(tong)(tong)，沒有達(da)(da)到(dao)干(gan)燥(zao)(zao)效果的(de)濕物(wu)(wu)(wu)料(liao)(liao)因自重(zhong)而(er)不(bu)能(neng)快速行(xing)進(jin)，物(wu)(wu)(wu)料(liao)(liao)在此(ci)矩(ju)形抄(chao)板內進(jin)行(xing)充分干(gan)燥(zao)(zao)，由此(ci)完(wan)成干(gan)燥(zao)(zao)目的(de)。

產品展(zhan)示(shi)