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)體部分(fen)由(you)三個(ge)同軸水平放(fang)置的(de)內、中、外筒(tong)(tong)(tong)套疊組成，這就使筒(tong)(tong)(tong)體的(de)截面(mian)得到充分(fen)的(de)利用。其筒(tong)(tong)(tong)體外形總長度約(yue)為與之相當(dang)的(de)單(dan)筒(tong)(tong)(tong)的(de)30-35%。從而大幅(fu)度地減少占地面(mian)積(ji)和廠(chang)房建(jian)筑面(mian)積(ji)。

該機的支承裝(zhuang)置(zhi)，是在外(wai)筒(tong)上輪(lun)帶(dai)與托(tuo)輪(lun)支承，由電機直(zhi)接帶(dai)動(dong)托(tuo)輪(lun)。通(tong)過托(tuo)輪(lun)與輪(lun)帶(dai)摩擦(ca)，使筒(tong)體轉動(dong)。該機總體結構緊湊、合理、簡單，為便于(yu)磨損件(jian)的檢修更換，在中間設計成軸向剖分式，用螺栓(shuan)固定連接。

工作(zuo)原理

物(wu)(wu)料(liao)(liao)由供料(liao)(liao)裝置進(jin)(jin)(jin)入(ru)回轉滾(gun)筒(tong)(tong)的(de)(de)內(nei)(nei)層(ceng)(ceng)(ceng),實現順流(liu)烘干(gan)(gan)(gan),物(wu)(wu)料(liao)(liao)在(zai)(zai)內(nei)(nei)層(ceng)(ceng)(ceng)的(de)(de)抄(chao)板(ban)下(xia)不斷(duan)抄(chao)起、散落呈螺旋行(xing)進(jin)(jin)(jin)式實現熱交換，物(wu)(wu)料(liao)(liao)移動至(zhi)內(nei)(nei)層(ceng)(ceng)(ceng)的(de)(de)另一端進(jin)(jin)(jin)入(ru)中(zhong)(zhong)層(ceng)(ceng)(ceng)，進(jin)(jin)(jin)行(xing)逆流(liu)烘干(gan)(gan)(gan)，物(wu)(wu)料(liao)(liao)在(zai)(zai)中(zhong)(zhong)層(ceng)(ceng)(ceng)不斷(duan)地被反復(fu)揚(yang)進(jin)(jin)(jin)，呈進(jin)(jin)(jin)兩步退(tui)一步的(de)(de)行(xing)進(jin)(jin)(jin)方式，物(wu)(wu)料(liao)(liao)在(zai)(zai)中(zhong)(zhong)層(ceng)(ceng)(ceng)既充分(fen)吸收內(nei)(nei)層(ceng)(ceng)(ceng)滾(gun)筒(tong)(tong)散發(fa)的(de)(de)熱量，又(you)吸收中(zhong)(zhong)層(ceng)(ceng)(ceng)滾(gun)筒(tong)(tong)的(de)(de)熱量，同時又(you)延長了干(gan)(gan)(gan)燥(zao)時間，物(wu)(wu)料(liao)(liao)在(zai)(zai)此(ci)達到(dao)干(gan)(gan)(gan)燥(zao)狀態。物(wu)(wu)料(liao)(liao)行(xing)至(zhi)中(zhong)(zhong)層(ceng)(ceng)(ceng)另一端而落入(ru)外(wai)(wai)層(ceng)(ceng)(ceng)，物(wu)(wu)料(liao)(liao)在(zai)(zai)外(wai)(wai)層(ceng)(ceng)(ceng)滾(gun)筒(tong)(tong)內(nei)(nei)呈矩(ju)形(xing)多回路方式行(xing)進(jin)(jin)(jin)，達到(dao)干(gan)(gan)(gan)燥(zao)效果的(de)(de)物(wu)(wu)料(liao)(liao)在(zai)(zai)熱風作用下(xia)快速行(xing)進(jin)(jin)(jin)排出滾(gun)筒(tong)(tong)，沒(mei)有達到(dao)干(gan)(gan)(gan)燥(zao)效果的(de)(de)濕物(wu)(wu)料(liao)(liao)因自(zi)重(zhong)而不能快速行(xing)進(jin)(jin)(jin)，物(wu)(wu)料(liao)(liao)在(zai)(zai)此(ci)矩(ju)形(xing)抄(chao)板(ban)內(nei)(nei)進(jin)(jin)(jin)行(xing)充分(fen)干(gan)(gan)(gan)燥(zao)，由此(ci)完(wan)成干(gan)(gan)(gan)燥(zao)目的(de)(de)。

產(chan)品展(zhan)示