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。

烘干機筒(tong)(tong)體部分由(you)三個同(tong)軸水平(ping)放置的(de)內、中、外筒(tong)(tong)套疊組成，這(zhe)就(jiu)使筒(tong)(tong)體的(de)截面得(de)到充分的(de)利用。其筒(tong)(tong)體外形總長度約為與之相當(dang)的(de)單筒(tong)(tong)的(de)30-35%。從而大(da)幅度地(di)減少占地(di)面積(ji)和廠(chang)房建筑面積(ji)。

該(gai)機的(de)(de)支(zhi)承(cheng)裝(zhuang)置，是在(zai)外筒(tong)上輪(lun)(lun)帶與托(tuo)(tuo)輪(lun)(lun)支(zhi)承(cheng)，由電機直接(jie)帶動托(tuo)(tuo)輪(lun)(lun)。通過托(tuo)(tuo)輪(lun)(lun)與輪(lun)(lun)帶摩擦(ca)，使筒(tong)體(ti)轉(zhuan)動。該(gai)機總(zong)體(ti)結(jie)構緊(jin)湊、合理、簡單，為(wei)便于磨(mo)損(sun)件的(de)(de)檢修(xiu)更(geng)換，在(zai)中間(jian)設計成軸(zhou)向剖(pou)分式，用螺栓固定(ding)連接(jie)。

工作原(yuan)理(li)

物(wu)(wu)料(liao)(liao)由(you)供料(liao)(liao)裝(zhuang)置進(jin)(jin)入(ru)(ru)回轉滾(gun)(gun)筒(tong)的內(nei)(nei)(nei)層(ceng)(ceng)(ceng)(ceng),實(shi)現順流烘干,物(wu)(wu)料(liao)(liao)在(zai)內(nei)(nei)(nei)層(ceng)(ceng)(ceng)(ceng)的抄板(ban)下(xia)不斷抄起、散(san)落呈(cheng)螺旋行(xing)(xing)(xing)進(jin)(jin)式實(shi)現熱交換(huan)，物(wu)(wu)料(liao)(liao)移動至(zhi)內(nei)(nei)(nei)層(ceng)(ceng)(ceng)(ceng)的另(ling)(ling)一(yi)端進(jin)(jin)入(ru)(ru)中(zhong)(zhong)(zhong)層(ceng)(ceng)(ceng)(ceng)，進(jin)(jin)行(xing)(xing)(xing)逆流烘干，物(wu)(wu)料(liao)(liao)在(zai)中(zhong)(zhong)(zhong)層(ceng)(ceng)(ceng)(ceng)不斷地被反復揚進(jin)(jin)，呈(cheng)進(jin)(jin)兩步(bu)(bu)退一(yi)步(bu)(bu)的行(xing)(xing)(xing)進(jin)(jin)方(fang)式，物(wu)(wu)料(liao)(liao)在(zai)中(zhong)(zhong)(zhong)層(ceng)(ceng)(ceng)(ceng)既充(chong)分(fen)吸(xi)收(shou)內(nei)(nei)(nei)層(ceng)(ceng)(ceng)(ceng)滾(gun)(gun)筒(tong)散(san)發的熱量(liang)，又(you)吸(xi)收(shou)中(zhong)(zhong)(zhong)層(ceng)(ceng)(ceng)(ceng)滾(gun)(gun)筒(tong)的熱量(liang)，同(tong)時又(you)延(yan)長了(le)干燥(zao)(zao)時間，物(wu)(wu)料(liao)(liao)在(zai)此(ci)達到(dao)(dao)干燥(zao)(zao)狀(zhuang)態。物(wu)(wu)料(liao)(liao)行(xing)(xing)(xing)至(zhi)中(zhong)(zhong)(zhong)層(ceng)(ceng)(ceng)(ceng)另(ling)(ling)一(yi)端而落入(ru)(ru)外層(ceng)(ceng)(ceng)(ceng)，物(wu)(wu)料(liao)(liao)在(zai)外層(ceng)(ceng)(ceng)(ceng)滾(gun)(gun)筒(tong)內(nei)(nei)(nei)呈(cheng)矩形多回路方(fang)式行(xing)(xing)(xing)進(jin)(jin)，達到(dao)(dao)干燥(zao)(zao)效果(guo)的物(wu)(wu)料(liao)(liao)在(zai)熱風作用下(xia)快(kuai)(kuai)速行(xing)(xing)(xing)進(jin)(jin)排出滾(gun)(gun)筒(tong)，沒有達到(dao)(dao)干燥(zao)(zao)效果(guo)的濕物(wu)(wu)料(liao)(liao)因自重而不能(neng)快(kuai)(kuai)速行(xing)(xing)(xing)進(jin)(jin)，物(wu)(wu)料(liao)(liao)在(zai)此(ci)矩形抄板(ban)內(nei)(nei)(nei)進(jin)(jin)行(xing)(xing)(xing)充(chong)分(fen)干燥(zao)(zao)，由(you)此(ci)完(wan)成干燥(zao)(zao)目(mu)的。

產品展示