產(chan)品(pin)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(gan)機筒(tong)(tong)(tong)(tong)體(ti)(ti)部分由三個同軸水平放置的內、中(zhong)、外筒(tong)(tong)(tong)(tong)套疊組成，這就(jiu)使筒(tong)(tong)(tong)(tong)體(ti)(ti)的截面得到充分的利用(yong)。其筒(tong)(tong)(tong)(tong)體(ti)(ti)外形總長度(du)約為與之相當的單筒(tong)(tong)(tong)(tong)的30-35%。從(cong)而(er)大幅度(du)地(di)減少(shao)占地(di)面積和(he)廠房(fang)建(jian)筑面積。

該機的支承裝置(zhi)，是(shi)在(zai)外筒上輪帶與(yu)托輪支承，由電機直接帶動(dong)托輪。通過托輪與(yu)輪帶摩擦(ca)，使(shi)筒體(ti)轉(zhuan)動(dong)。該機總(zong)體(ti)結(jie)構緊湊、合(he)理(li)、簡單，為便(bian)于(yu)磨損件(jian)的檢修(xiu)更(geng)換(huan)，在(zai)中間設計成軸(zhou)向剖(pou)分式，用螺栓固定連接。

工作原理

物(wu)(wu)(wu)(wu)料(liao)(liao)由供料(liao)(liao)裝置進(jin)入(ru)回轉滾(gun)筒(tong)的(de)內(nei)層(ceng),實現(xian)順流烘(hong)(hong)干(gan)(gan)(gan),物(wu)(wu)(wu)(wu)料(liao)(liao)在(zai)內(nei)層(ceng)的(de)抄(chao)板下(xia)不斷抄(chao)起、散落呈(cheng)螺旋(xuan)行進(jin)式實現(xian)熱(re)交換，物(wu)(wu)(wu)(wu)料(liao)(liao)移動至內(nei)層(ceng)的(de)另(ling)一(yi)端進(jin)入(ru)中(zhong)層(ceng)，進(jin)行逆流烘(hong)(hong)干(gan)(gan)(gan)，物(wu)(wu)(wu)(wu)料(liao)(liao)在(zai)中(zhong)層(ceng)不斷地被反(fan)復揚進(jin)，呈(cheng)進(jin)兩步退(tui)一(yi)步的(de)行進(jin)方(fang)式，物(wu)(wu)(wu)(wu)料(liao)(liao)在(zai)中(zhong)層(ceng)既(ji)充分吸收(shou)內(nei)層(ceng)滾(gun)筒(tong)散發的(de)熱(re)量(liang)，又吸收(shou)中(zhong)層(ceng)滾(gun)筒(tong)的(de)熱(re)量(liang)，同時又延長了干(gan)(gan)(gan)燥時間，物(wu)(wu)(wu)(wu)料(liao)(liao)在(zai)此達到干(gan)(gan)(gan)燥狀(zhuang)態。物(wu)(wu)(wu)(wu)料(liao)(liao)行至中(zhong)層(ceng)另(ling)一(yi)端而(er)落入(ru)外(wai)層(ceng)，物(wu)(wu)(wu)(wu)料(liao)(liao)在(zai)外(wai)層(ceng)滾(gun)筒(tong)內(nei)呈(cheng)矩(ju)形多回路(lu)方(fang)式行進(jin)，達到干(gan)(gan)(gan)燥效(xiao)果的(de)物(wu)(wu)(wu)(wu)料(liao)(liao)在(zai)熱(re)風作用下(xia)快速行進(jin)排出(chu)滾(gun)筒(tong)，沒有達到干(gan)(gan)(gan)燥效(xiao)果的(de)濕物(wu)(wu)(wu)(wu)料(liao)(liao)因自重而(er)不能快速行進(jin)，物(wu)(wu)(wu)(wu)料(liao)(liao)在(zai)此矩(ju)形抄(chao)板內(nei)進(jin)行充分干(gan)(gan)(gan)燥，由此完成干(gan)(gan)(gan)燥目(mu)的(de)。

產品展示