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(ji)筒(tong)(tong)體部分(fen)由三個同(tong)軸水平放(fang)置的內、中、外筒(tong)(tong)套疊(die)組成，這就使(shi)筒(tong)(tong)體的截面(mian)得(de)到(dao)充分(fen)的利用。其筒(tong)(tong)體外形總長(chang)度(du)約為與之相當的單筒(tong)(tong)的30-35%。從而大幅度(du)地減少占地面(mian)積和(he)廠房建(jian)筑面(mian)積。

該機的支承(cheng)裝(zhuang)置，是在外筒(tong)上輪(lun)(lun)帶與托(tuo)輪(lun)(lun)支承(cheng)，由電(dian)機直(zhi)接帶動(dong)托(tuo)輪(lun)(lun)。通(tong)過托(tuo)輪(lun)(lun)與輪(lun)(lun)帶摩擦，使筒(tong)體轉動(dong)。該機總(zong)體結構(gou)緊湊(cou)、合(he)理、簡單，為便于(yu)磨損件的檢修更換，在中間設計成軸(zhou)向剖分式(shi)，用螺栓固定連接。

工作(zuo)原(yuan)理

物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)由供料(liao)(liao)(liao)(liao)(liao)裝置進(jin)(jin)入回(hui)轉滾(gun)筒的(de)(de)(de)內(nei)層(ceng)(ceng)(ceng)(ceng),實現順流(liu)(liu)烘干(gan)(gan),物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)在內(nei)層(ceng)(ceng)(ceng)(ceng)的(de)(de)(de)抄(chao)板(ban)下不斷抄(chao)起、散(san)落(luo)(luo)呈螺旋行(xing)進(jin)(jin)式實現熱交(jiao)換，物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)移動至(zhi)內(nei)層(ceng)(ceng)(ceng)(ceng)的(de)(de)(de)另一(yi)端進(jin)(jin)入中(zhong)層(ceng)(ceng)(ceng)(ceng)，進(jin)(jin)行(xing)逆流(liu)(liu)烘干(gan)(gan)，物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)在中(zhong)層(ceng)(ceng)(ceng)(ceng)不斷地被反復(fu)揚進(jin)(jin)，呈進(jin)(jin)兩步退(tui)一(yi)步的(de)(de)(de)行(xing)進(jin)(jin)方(fang)(fang)式，物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)在中(zhong)層(ceng)(ceng)(ceng)(ceng)既充(chong)分(fen)吸(xi)收(shou)內(nei)層(ceng)(ceng)(ceng)(ceng)滾(gun)筒散(san)發的(de)(de)(de)熱量，又吸(xi)收(shou)中(zhong)層(ceng)(ceng)(ceng)(ceng)滾(gun)筒的(de)(de)(de)熱量，同時又延(yan)長了干(gan)(gan)燥(zao)(zao)(zao)時間(jian)，物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)在此(ci)達到干(gan)(gan)燥(zao)(zao)(zao)狀態。物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)行(xing)至(zhi)中(zhong)層(ceng)(ceng)(ceng)(ceng)另一(yi)端而落(luo)(luo)入外層(ceng)(ceng)(ceng)(ceng)，物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)在外層(ceng)(ceng)(ceng)(ceng)滾(gun)筒內(nei)呈矩形多回(hui)路方(fang)(fang)式行(xing)進(jin)(jin)，達到干(gan)(gan)燥(zao)(zao)(zao)效(xiao)果的(de)(de)(de)物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)在熱風作用(yong)下快(kuai)速行(xing)進(jin)(jin)排出滾(gun)筒，沒有達到干(gan)(gan)燥(zao)(zao)(zao)效(xiao)果的(de)(de)(de)濕物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)因自重而不能(neng)快(kuai)速行(xing)進(jin)(jin)，物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)在此(ci)矩形抄(chao)板(ban)內(nei)進(jin)(jin)行(xing)充(chong)分(fen)干(gan)(gan)燥(zao)(zao)(zao)，由此(ci)完(wan)成(cheng)干(gan)(gan)燥(zao)(zao)(zao)目的(de)(de)(de)。

產品展示