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(gan)機筒(tong)體部(bu)分由三個同軸水平放置的(de)(de)內、中、外筒(tong)套(tao)疊組(zu)成，這就使筒(tong)體的(de)(de)截面得到(dao)充分的(de)(de)利用。其筒(tong)體外形(xing)總長度約為(wei)與(yu)之相當的(de)(de)單筒(tong)的(de)(de)30-35%。從而大幅(fu)度地減少(shao)占地面積和廠(chang)房建筑面積。

該機的支承裝置，是在外筒上輪(lun)(lun)帶(dai)與托(tuo)輪(lun)(lun)支承，由電機直(zhi)接(jie)帶(dai)動(dong)托(tuo)輪(lun)(lun)。通(tong)過托(tuo)輪(lun)(lun)與輪(lun)(lun)帶(dai)摩擦，使筒體轉動(dong)。該機總體結(jie)構緊(jin)湊、合理、簡(jian)單，為便(bian)于磨損(sun)件的檢修更換，在中間設計成軸向剖分式，用(yong)螺(luo)栓固定連接(jie)。

工(gong)作(zuo)原理

物(wu)(wu)(wu)料(liao)(liao)(liao)由(you)(you)供料(liao)(liao)(liao)裝(zhuang)置進(jin)(jin)入回轉(zhuan)滾(gun)筒(tong)(tong)(tong)的(de)(de)內(nei)層(ceng)(ceng)(ceng),實現(xian)順(shun)流烘干(gan)(gan),物(wu)(wu)(wu)料(liao)(liao)(liao)在內(nei)層(ceng)(ceng)(ceng)的(de)(de)抄(chao)板(ban)下不(bu)斷抄(chao)起、散(san)落(luo)呈(cheng)螺旋行(xing)(xing)(xing)進(jin)(jin)式(shi)實現(xian)熱交換，物(wu)(wu)(wu)料(liao)(liao)(liao)移動至(zhi)內(nei)層(ceng)(ceng)(ceng)的(de)(de)另一(yi)端(duan)進(jin)(jin)入中(zhong)(zhong)層(ceng)(ceng)(ceng)，進(jin)(jin)行(xing)(xing)(xing)逆流烘干(gan)(gan)，物(wu)(wu)(wu)料(liao)(liao)(liao)在中(zhong)(zhong)層(ceng)(ceng)(ceng)不(bu)斷地(di)被反復揚進(jin)(jin)，呈(cheng)進(jin)(jin)兩步退一(yi)步的(de)(de)行(xing)(xing)(xing)進(jin)(jin)方(fang)式(shi)，物(wu)(wu)(wu)料(liao)(liao)(liao)在中(zhong)(zhong)層(ceng)(ceng)(ceng)既充分(fen)吸(xi)收內(nei)層(ceng)(ceng)(ceng)滾(gun)筒(tong)(tong)(tong)散(san)發的(de)(de)熱量(liang)，又吸(xi)收中(zhong)(zhong)層(ceng)(ceng)(ceng)滾(gun)筒(tong)(tong)(tong)的(de)(de)熱量(liang)，同時又延長了干(gan)(gan)燥(zao)時間，物(wu)(wu)(wu)料(liao)(liao)(liao)在此(ci)達到(dao)干(gan)(gan)燥(zao)狀態。物(wu)(wu)(wu)料(liao)(liao)(liao)行(xing)(xing)(xing)至(zhi)中(zhong)(zhong)層(ceng)(ceng)(ceng)另一(yi)端(duan)而落(luo)入外層(ceng)(ceng)(ceng)，物(wu)(wu)(wu)料(liao)(liao)(liao)在外層(ceng)(ceng)(ceng)滾(gun)筒(tong)(tong)(tong)內(nei)呈(cheng)矩形多回路方(fang)式(shi)行(xing)(xing)(xing)進(jin)(jin)，達到(dao)干(gan)(gan)燥(zao)效果的(de)(de)物(wu)(wu)(wu)料(liao)(liao)(liao)在熱風作用下快速行(xing)(xing)(xing)進(jin)(jin)排出滾(gun)筒(tong)(tong)(tong)，沒有達到(dao)干(gan)(gan)燥(zao)效果的(de)(de)濕物(wu)(wu)(wu)料(liao)(liao)(liao)因(yin)自(zi)重而不(bu)能快速行(xing)(xing)(xing)進(jin)(jin)，物(wu)(wu)(wu)料(liao)(liao)(liao)在此(ci)矩形抄(chao)板(ban)內(nei)進(jin)(jin)行(xing)(xing)(xing)充分(fen)干(gan)(gan)燥(zao)，由(you)(you)此(ci)完成(cheng)干(gan)(gan)燥(zao)目的(de)(de)。

產品展示