產品結構
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。
烘干機筒(tong)(tong)(tong)體(ti)部(bu)分由三個同軸(zhou)水平(ping)放置的(de)(de)內(nei)、中、外筒(tong)(tong)(tong)套疊組成,這就使筒(tong)(tong)(tong)體(ti)的(de)(de)截面(mian)得到充分的(de)(de)利用。其(qi)筒(tong)(tong)(tong)體(ti)外形總長度約為與之相(xiang)當的(de)(de)單(dan)筒(tong)(tong)(tong)的(de)(de)30-35%。從(cong)而大幅度地減少占地面(mian)積(ji)和廠(chang)房建筑面(mian)積(ji)。
該(gai)機的支(zhi)承裝置(zhi),是在外(wai)筒上輪(lun)帶(dai)與托(tuo)(tuo)輪(lun)支(zhi)承,由電機直(zhi)接帶(dai)動托(tuo)(tuo)輪(lun)。通過托(tuo)(tuo)輪(lun)與輪(lun)帶(dai)摩(mo)擦,使筒體轉動。該(gai)機總體結(jie)構緊湊、合理、簡單,為便于磨損(sun)件的檢(jian)修更換,在中間設計成軸(zhou)向剖分式,用螺栓固定連接。
工作原理
物(wu)(wu)料(liao)(liao)(liao)(liao)由(you)供(gong)料(liao)(liao)(liao)(liao)裝置(zhi)進(jin)(jin)(jin)入回轉滾(gun)筒(tong)(tong)的(de)(de)(de)(de)內層(ceng)(ceng)(ceng),實現順流烘(hong)(hong)干(gan)(gan)(gan)(gan),物(wu)(wu)料(liao)(liao)(liao)(liao)在(zai)內層(ceng)(ceng)(ceng)的(de)(de)(de)(de)抄(chao)板(ban)下不(bu)(bu)(bu)斷抄(chao)起、散落呈螺旋行(xing)進(jin)(jin)(jin)式實現熱(re)交(jiao)換,物(wu)(wu)料(liao)(liao)(liao)(liao)移動至(zhi)內層(ceng)(ceng)(ceng)的(de)(de)(de)(de)另一端進(jin)(jin)(jin)入中(zhong)層(ceng)(ceng)(ceng),進(jin)(jin)(jin)行(xing)逆流烘(hong)(hong)干(gan)(gan)(gan)(gan),物(wu)(wu)料(liao)(liao)(liao)(liao)在(zai)中(zhong)層(ceng)(ceng)(ceng)不(bu)(bu)(bu)斷地(di)被反復揚進(jin)(jin)(jin),呈進(jin)(jin)(jin)兩(liang)步(bu)退一步(bu)的(de)(de)(de)(de)行(xing)進(jin)(jin)(jin)方式,物(wu)(wu)料(liao)(liao)(liao)(liao)在(zai)中(zhong)層(ceng)(ceng)(ceng)既(ji)充分吸(xi)收內層(ceng)(ceng)(ceng)滾(gun)筒(tong)(tong)散發的(de)(de)(de)(de)熱(re)量,又(you)(you)吸(xi)收中(zhong)層(ceng)(ceng)(ceng)滾(gun)筒(tong)(tong)的(de)(de)(de)(de)熱(re)量,同時(shi)又(you)(you)延長了干(gan)(gan)(gan)(gan)燥(zao)時(shi)間(jian),物(wu)(wu)料(liao)(liao)(liao)(liao)在(zai)此達(da)(da)到干(gan)(gan)(gan)(gan)燥(zao)狀態。物(wu)(wu)料(liao)(liao)(liao)(liao)行(xing)至(zhi)中(zhong)層(ceng)(ceng)(ceng)另一端而(er)(er)落入外層(ceng)(ceng)(ceng),物(wu)(wu)料(liao)(liao)(liao)(liao)在(zai)外層(ceng)(ceng)(ceng)滾(gun)筒(tong)(tong)內呈矩形(xing)多(duo)回路方式行(xing)進(jin)(jin)(jin),達(da)(da)到干(gan)(gan)(gan)(gan)燥(zao)效(xiao)果的(de)(de)(de)(de)物(wu)(wu)料(liao)(liao)(liao)(liao)在(zai)熱(re)風作用下快速(su)行(xing)進(jin)(jin)(jin)排出(chu)滾(gun)筒(tong)(tong),沒(mei)有(you)達(da)(da)到干(gan)(gan)(gan)(gan)燥(zao)效(xiao)果的(de)(de)(de)(de)濕物(wu)(wu)料(liao)(liao)(liao)(liao)因自重而(er)(er)不(bu)(bu)(bu)能快速(su)行(xing)進(jin)(jin)(jin),物(wu)(wu)料(liao)(liao)(liao)(liao)在(zai)此矩形(xing)抄(chao)板(ban)內進(jin)(jin)(jin)行(xing)充分干(gan)(gan)(gan)(gan)燥(zao),由(you)此完成干(gan)(gan)(gan)(gan)燥(zao)目的(de)(de)(de)(de)。
產(chan)品展(zhan)示