產品結構

大型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(tong)(tong)(tong)體(ti)部分由三個同(tong)軸(zhou)水平(ping)放(fang)置的內、中、外(wai)筒(tong)(tong)(tong)套疊組成，這(zhe)就使筒(tong)(tong)(tong)體(ti)的截面得到(dao)充(chong)分的利用。其筒(tong)(tong)(tong)體(ti)外(wai)形(xing)總長(chang)度約為(wei)與之(zhi)相(xiang)當(dang)的單筒(tong)(tong)(tong)的30-35%。從(cong)而大幅度地(di)減少(shao)占地(di)面積和廠房建筑面積。

該機(ji)的(de)支承裝(zhuang)置(zhi)，是在外筒(tong)上輪(lun)(lun)帶與(yu)托輪(lun)(lun)支承，由電機(ji)直接帶動托輪(lun)(lun)。通過托輪(lun)(lun)與(yu)輪(lun)(lun)帶摩擦，使筒(tong)體轉動。該機(ji)總體結構緊湊、合理、簡單，為便于磨損件(jian)的(de)檢修更(geng)換，在中間設計成軸向(xiang)剖(pou)分式(shi)，用螺栓固(gu)定(ding)連接。

工作原理

物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)由(you)供料(liao)(liao)(liao)裝置進(jin)(jin)(jin)(jin)入(ru)回轉滾(gun)筒(tong)的(de)(de)內(nei)層(ceng)(ceng),實現順(shun)流烘干(gan),物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)在(zai)內(nei)層(ceng)(ceng)的(de)(de)抄板(ban)下不斷(duan)(duan)抄起、散落呈(cheng)(cheng)螺旋行(xing)(xing)進(jin)(jin)(jin)(jin)式(shi)實現熱(re)交(jiao)換(huan)，物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)移動至內(nei)層(ceng)(ceng)的(de)(de)另一(yi)端進(jin)(jin)(jin)(jin)入(ru)中(zhong)層(ceng)(ceng)，進(jin)(jin)(jin)(jin)行(xing)(xing)逆流烘干(gan)，物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)在(zai)中(zhong)層(ceng)(ceng)不斷(duan)(duan)地被反(fan)復揚(yang)進(jin)(jin)(jin)(jin)，呈(cheng)(cheng)進(jin)(jin)(jin)(jin)兩步退一(yi)步的(de)(de)行(xing)(xing)進(jin)(jin)(jin)(jin)方(fang)式(shi)，物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)在(zai)中(zhong)層(ceng)(ceng)既充(chong)分吸(xi)收(shou)內(nei)層(ceng)(ceng)滾(gun)筒(tong)散發的(de)(de)熱(re)量，又(you)吸(xi)收(shou)中(zhong)層(ceng)(ceng)滾(gun)筒(tong)的(de)(de)熱(re)量，同時(shi)又(you)延長了干(gan)燥時(shi)間，物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)在(zai)此達到干(gan)燥狀態。物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)行(xing)(xing)至中(zhong)層(ceng)(ceng)另一(yi)端而(er)落入(ru)外層(ceng)(ceng)，物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)在(zai)外層(ceng)(ceng)滾(gun)筒(tong)內(nei)呈(cheng)(cheng)矩(ju)形多回路方(fang)式(shi)行(xing)(xing)進(jin)(jin)(jin)(jin)，達到干(gan)燥效果的(de)(de)物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)在(zai)熱(re)風作用下快速行(xing)(xing)進(jin)(jin)(jin)(jin)排出滾(gun)筒(tong)，沒有(you)達到干(gan)燥效果的(de)(de)濕物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)因(yin)自(zi)重而(er)不能快速行(xing)(xing)進(jin)(jin)(jin)(jin)，物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)在(zai)此矩(ju)形抄板(ban)內(nei)進(jin)(jin)(jin)(jin)行(xing)(xing)充(chong)分干(gan)燥，由(you)此完成(cheng)干(gan)燥目的(de)(de)。

產品展示