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(hong)干(gan)機筒(tong)(tong)(tong)體(ti)部分(fen)(fen)由三個同軸水平(ping)放置的內、中、外筒(tong)(tong)(tong)套疊組成，這就使筒(tong)(tong)(tong)體(ti)的截面得到(dao)充分(fen)(fen)的利用。其(qi)筒(tong)(tong)(tong)體(ti)外形總長度(du)(du)約為(wei)與之相(xiang)當的單筒(tong)(tong)(tong)的30-35%。從而大幅度(du)(du)地減少占(zhan)地面積(ji)和廠房建(jian)筑面積(ji)。

該機的(de)支承裝(zhuang)置，是在外筒(tong)上輪(lun)帶(dai)與托(tuo)輪(lun)支承，由電機直(zhi)接帶(dai)動托(tuo)輪(lun)。通(tong)過托(tuo)輪(lun)與輪(lun)帶(dai)摩擦，使筒(tong)體轉動。該機總(zong)體結構緊湊、合理、簡單，為便于磨損件的(de)檢修更換，在中(zhong)間設計成(cheng)軸向剖分式，用螺栓固(gu)定連接。

工作原理

物(wu)(wu)(wu)料(liao)(liao)(liao)由供料(liao)(liao)(liao)裝(zhuang)置進(jin)入(ru)回轉滾(gun)筒(tong)(tong)的(de)(de)(de)內(nei)(nei)(nei)層(ceng)(ceng)(ceng),實(shi)現(xian)順流(liu)烘干(gan)(gan),物(wu)(wu)(wu)料(liao)(liao)(liao)在(zai)內(nei)(nei)(nei)層(ceng)(ceng)(ceng)的(de)(de)(de)抄板下(xia)不斷(duan)抄起、散(san)落呈(cheng)(cheng)螺旋行(xing)(xing)進(jin)式實(shi)現(xian)熱(re)(re)交換，物(wu)(wu)(wu)料(liao)(liao)(liao)移動(dong)至內(nei)(nei)(nei)層(ceng)(ceng)(ceng)的(de)(de)(de)另一端(duan)進(jin)入(ru)中層(ceng)(ceng)(ceng)，進(jin)行(xing)(xing)逆流(liu)烘干(gan)(gan)，物(wu)(wu)(wu)料(liao)(liao)(liao)在(zai)中層(ceng)(ceng)(ceng)不斷(duan)地被反(fan)復揚進(jin)，呈(cheng)(cheng)進(jin)兩步(bu)退一步(bu)的(de)(de)(de)行(xing)(xing)進(jin)方(fang)式，物(wu)(wu)(wu)料(liao)(liao)(liao)在(zai)中層(ceng)(ceng)(ceng)既充(chong)分吸收(shou)內(nei)(nei)(nei)層(ceng)(ceng)(ceng)滾(gun)筒(tong)(tong)散(san)發的(de)(de)(de)熱(re)(re)量(liang)，又(you)吸收(shou)中層(ceng)(ceng)(ceng)滾(gun)筒(tong)(tong)的(de)(de)(de)熱(re)(re)量(liang)，同時(shi)又(you)延長了(le)干(gan)(gan)燥(zao)時(shi)間，物(wu)(wu)(wu)料(liao)(liao)(liao)在(zai)此(ci)達到(dao)干(gan)(gan)燥(zao)狀態。物(wu)(wu)(wu)料(liao)(liao)(liao)行(xing)(xing)至中層(ceng)(ceng)(ceng)另一端(duan)而落入(ru)外層(ceng)(ceng)(ceng)，物(wu)(wu)(wu)料(liao)(liao)(liao)在(zai)外層(ceng)(ceng)(ceng)滾(gun)筒(tong)(tong)內(nei)(nei)(nei)呈(cheng)(cheng)矩(ju)形多回路方(fang)式行(xing)(xing)進(jin)，達到(dao)干(gan)(gan)燥(zao)效(xiao)果的(de)(de)(de)物(wu)(wu)(wu)料(liao)(liao)(liao)在(zai)熱(re)(re)風作用下(xia)快速(su)行(xing)(xing)進(jin)排出滾(gun)筒(tong)(tong)，沒有達到(dao)干(gan)(gan)燥(zao)效(xiao)果的(de)(de)(de)濕(shi)物(wu)(wu)(wu)料(liao)(liao)(liao)因自重而不能(neng)快速(su)行(xing)(xing)進(jin)，物(wu)(wu)(wu)料(liao)(liao)(liao)在(zai)此(ci)矩(ju)形抄板內(nei)(nei)(nei)進(jin)行(xing)(xing)充(chong)分干(gan)(gan)燥(zao)，由此(ci)完成干(gan)(gan)燥(zao)目的(de)(de)(de)。

產品展(zhan)示(shi)