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(hong)干機(ji)筒(tong)(tong)體部分(fen)(fen)由三(san)個同軸水平放置的(de)內(nei)、中、外(wai)筒(tong)(tong)套疊(die)組成，這(zhe)就(jiu)使筒(tong)(tong)體的(de)截(jie)面(mian)得到充分(fen)(fen)的(de)利用。其筒(tong)(tong)體外(wai)形總長度約為與之相當的(de)單(dan)筒(tong)(tong)的(de)30-35%。從而大幅度地減(jian)少占地面(mian)積和廠房(fang)建筑面(mian)積。

該(gai)機的支承裝置，是(shi)在(zai)(zai)外筒上(shang)輪(lun)帶與托(tuo)(tuo)輪(lun)支承，由電機直接帶動托(tuo)(tuo)輪(lun)。通過托(tuo)(tuo)輪(lun)與輪(lun)帶摩擦，使筒體轉動。該(gai)機總體結構緊湊、合理、簡單，為便(bian)于磨損件的檢修更換，在(zai)(zai)中間設計成軸向(xiang)剖分式(shi)，用螺栓(shuan)固(gu)定連接。

工作原(yuan)理

物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)由供料(liao)(liao)(liao)(liao)裝置進(jin)入(ru)回(hui)轉(zhuan)滾(gun)筒(tong)(tong)的(de)(de)內(nei)層(ceng)(ceng),實(shi)現(xian)順流(liu)烘干,物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)在(zai)內(nei)層(ceng)(ceng)的(de)(de)抄(chao)板下不(bu)(bu)斷抄(chao)起(qi)、散(san)落呈(cheng)(cheng)螺(luo)旋行(xing)進(jin)式(shi)實(shi)現(xian)熱(re)(re)交換，物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)移動至內(nei)層(ceng)(ceng)的(de)(de)另一端進(jin)入(ru)中(zhong)(zhong)層(ceng)(ceng)，進(jin)行(xing)逆流(liu)烘干，物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)在(zai)中(zhong)(zhong)層(ceng)(ceng)不(bu)(bu)斷地被反復揚(yang)進(jin)，呈(cheng)(cheng)進(jin)兩步退一步的(de)(de)行(xing)進(jin)方式(shi)，物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)在(zai)中(zhong)(zhong)層(ceng)(ceng)既充分吸收(shou)(shou)內(nei)層(ceng)(ceng)滾(gun)筒(tong)(tong)散(san)發的(de)(de)熱(re)(re)量，又(you)吸收(shou)(shou)中(zhong)(zhong)層(ceng)(ceng)滾(gun)筒(tong)(tong)的(de)(de)熱(re)(re)量，同時又(you)延長(chang)了干燥(zao)時間，物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)在(zai)此(ci)達到干燥(zao)狀(zhuang)態。物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)行(xing)至中(zhong)(zhong)層(ceng)(ceng)另一端而落入(ru)外層(ceng)(ceng)，物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)在(zai)外層(ceng)(ceng)滾(gun)筒(tong)(tong)內(nei)呈(cheng)(cheng)矩形多回(hui)路(lu)方式(shi)行(xing)進(jin)，達到干燥(zao)效果(guo)的(de)(de)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)在(zai)熱(re)(re)風作用下快速(su)行(xing)進(jin)排(pai)出滾(gun)筒(tong)(tong)，沒有達到干燥(zao)效果(guo)的(de)(de)濕物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)因(yin)自重(zhong)而不(bu)(bu)能(neng)快速(su)行(xing)進(jin)，物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)在(zai)此(ci)矩形抄(chao)板內(nei)進(jin)行(xing)充分干燥(zao)，由此(ci)完成干燥(zao)目的(de)(de)。

產品展示