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)干機筒(tong)體部分由三個同軸水(shui)平放置(zhi)的(de)內(nei)、中、外筒(tong)套疊組成(cheng),這就使(shi)筒(tong)體的(de)截面(mian)得到充分的(de)利用。其筒(tong)體外形總長度約為與之相當的(de)單筒(tong)的(de)30-35%。從而大幅度地減少占地面(mian)積(ji)和廠房建筑面(mian)積(ji)。
該機的支(zhi)承(cheng)裝(zhuang)置,是在外筒上(shang)輪(lun)帶與托(tuo)(tuo)輪(lun)支(zhi)承(cheng),由電機直接帶動(dong)(dong)托(tuo)(tuo)輪(lun)。通過托(tuo)(tuo)輪(lun)與輪(lun)帶摩擦,使筒體(ti)轉動(dong)(dong)。該機總體(ti)結構緊湊、合理、簡單(dan),為便(bian)于磨損件的檢(jian)修更(geng)換(huan),在中(zhong)間設計成軸向剖分式(shi),用螺栓(shuan)固定(ding)連(lian)接。
工作原理
物(wu)(wu)(wu)(wu)料(liao)(liao)由(you)(you)供料(liao)(liao)裝(zhuang)置進(jin)(jin)入回轉滾(gun)(gun)筒的(de)內(nei)層(ceng)(ceng),實(shi)現順流(liu)烘干(gan)(gan)(gan),物(wu)(wu)(wu)(wu)料(liao)(liao)在(zai)(zai)內(nei)層(ceng)(ceng)的(de)抄板下不斷抄起、散落(luo)呈(cheng)螺(luo)旋行(xing)(xing)(xing)進(jin)(jin)式(shi)實(shi)現熱(re)(re)交(jiao)換,物(wu)(wu)(wu)(wu)料(liao)(liao)移動(dong)至內(nei)層(ceng)(ceng)的(de)另一(yi)端進(jin)(jin)入中(zhong)層(ceng)(ceng),進(jin)(jin)行(xing)(xing)(xing)逆流(liu)烘干(gan)(gan)(gan),物(wu)(wu)(wu)(wu)料(liao)(liao)在(zai)(zai)中(zhong)層(ceng)(ceng)不斷地被反復揚進(jin)(jin),呈(cheng)進(jin)(jin)兩(liang)步(bu)(bu)退一(yi)步(bu)(bu)的(de)行(xing)(xing)(xing)進(jin)(jin)方式(shi),物(wu)(wu)(wu)(wu)料(liao)(liao)在(zai)(zai)中(zhong)層(ceng)(ceng)既充分吸收(shou)內(nei)層(ceng)(ceng)滾(gun)(gun)筒散發的(de)熱(re)(re)量,又吸收(shou)中(zhong)層(ceng)(ceng)滾(gun)(gun)筒的(de)熱(re)(re)量,同(tong)時(shi)又延(yan)長了干(gan)(gan)(gan)燥(zao)時(shi)間,物(wu)(wu)(wu)(wu)料(liao)(liao)在(zai)(zai)此(ci)(ci)達到干(gan)(gan)(gan)燥(zao)狀態(tai)。物(wu)(wu)(wu)(wu)料(liao)(liao)行(xing)(xing)(xing)至中(zhong)層(ceng)(ceng)另一(yi)端而落(luo)入外(wai)層(ceng)(ceng),物(wu)(wu)(wu)(wu)料(liao)(liao)在(zai)(zai)外(wai)層(ceng)(ceng)滾(gun)(gun)筒內(nei)呈(cheng)矩形(xing)多回路(lu)方式(shi)行(xing)(xing)(xing)進(jin)(jin),達到干(gan)(gan)(gan)燥(zao)效果的(de)物(wu)(wu)(wu)(wu)料(liao)(liao)在(zai)(zai)熱(re)(re)風作(zuo)用下快速行(xing)(xing)(xing)進(jin)(jin)排出(chu)滾(gun)(gun)筒,沒有達到干(gan)(gan)(gan)燥(zao)效果的(de)濕物(wu)(wu)(wu)(wu)料(liao)(liao)因自重而不能快速行(xing)(xing)(xing)進(jin)(jin),物(wu)(wu)(wu)(wu)料(liao)(liao)在(zai)(zai)此(ci)(ci)矩形(xing)抄板內(nei)進(jin)(jin)行(xing)(xing)(xing)充分干(gan)(gan)(gan)燥(zao),由(you)(you)此(ci)(ci)完成(cheng)干(gan)(gan)(gan)燥(zao)目的(de)。
產品展(zhan)示(shi)