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)干機筒(tong)(tong)體部分由三個同(tong)軸水平放置的內、中、外筒(tong)(tong)套疊(die)組成，這(zhe)就使筒(tong)(tong)體的截面(mian)(mian)(mian)得到(dao)充分的利用。其筒(tong)(tong)體外形總長度約為與之相當的單筒(tong)(tong)的30-35%。從而(er)大幅度地減少占(zhan)地面(mian)(mian)(mian)積(ji)和廠房建筑面(mian)(mian)(mian)積(ji)。

該機的支承(cheng)裝置，是在外(wai)筒上輪(lun)帶與托輪(lun)支承(cheng)，由電機直接(jie)帶動托輪(lun)。通(tong)過托輪(lun)與輪(lun)帶摩擦(ca)，使筒體(ti)轉動。該機總體(ti)結(jie)構緊湊、合理、簡單，為(wei)便于磨損件(jian)的檢修更(geng)換，在中間設計成軸(zhou)向(xiang)剖分式，用螺栓固定連接(jie)。

工(gong)作原理

物(wu)(wu)料(liao)(liao)(liao)(liao)由(you)供(gong)料(liao)(liao)(liao)(liao)裝(zhuang)置進(jin)入回轉滾(gun)筒(tong)(tong)的(de)內(nei)層(ceng)(ceng)(ceng),實現順流烘干(gan),物(wu)(wu)料(liao)(liao)(liao)(liao)在(zai)(zai)內(nei)層(ceng)(ceng)(ceng)的(de)抄板下不斷(duan)抄起、散(san)落(luo)呈(cheng)螺旋行(xing)進(jin)式(shi)實現熱(re)(re)交換，物(wu)(wu)料(liao)(liao)(liao)(liao)移(yi)動(dong)至(zhi)(zhi)內(nei)層(ceng)(ceng)(ceng)的(de)另一端進(jin)入中(zhong)層(ceng)(ceng)(ceng)，進(jin)行(xing)逆流烘干(gan)，物(wu)(wu)料(liao)(liao)(liao)(liao)在(zai)(zai)中(zhong)層(ceng)(ceng)(ceng)不斷(duan)地(di)被反復揚進(jin)，呈(cheng)進(jin)兩步退(tui)一步的(de)行(xing)進(jin)方式(shi)，物(wu)(wu)料(liao)(liao)(liao)(liao)在(zai)(zai)中(zhong)層(ceng)(ceng)(ceng)既充分吸(xi)收內(nei)層(ceng)(ceng)(ceng)滾(gun)筒(tong)(tong)散(san)發的(de)熱(re)(re)量(liang)，又吸(xi)收中(zhong)層(ceng)(ceng)(ceng)滾(gun)筒(tong)(tong)的(de)熱(re)(re)量(liang)，同時又延長了干(gan)燥(zao)(zao)時間，物(wu)(wu)料(liao)(liao)(liao)(liao)在(zai)(zai)此(ci)達到干(gan)燥(zao)(zao)狀態。物(wu)(wu)料(liao)(liao)(liao)(liao)行(xing)至(zhi)(zhi)中(zhong)層(ceng)(ceng)(ceng)另一端而落(luo)入外(wai)層(ceng)(ceng)(ceng)，物(wu)(wu)料(liao)(liao)(liao)(liao)在(zai)(zai)外(wai)層(ceng)(ceng)(ceng)滾(gun)筒(tong)(tong)內(nei)呈(cheng)矩形多回路方式(shi)行(xing)進(jin)，達到干(gan)燥(zao)(zao)效果的(de)物(wu)(wu)料(liao)(liao)(liao)(liao)在(zai)(zai)熱(re)(re)風作用下快速(su)行(xing)進(jin)排出滾(gun)筒(tong)(tong)，沒有達到干(gan)燥(zao)(zao)效果的(de)濕(shi)物(wu)(wu)料(liao)(liao)(liao)(liao)因自重而不能快速(su)行(xing)進(jin)，物(wu)(wu)料(liao)(liao)(liao)(liao)在(zai)(zai)此(ci)矩形抄板內(nei)進(jin)行(xing)充分干(gan)燥(zao)(zao)，由(you)此(ci)完(wan)成干(gan)燥(zao)(zao)目的(de)。

產品展示