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。

烘干機筒(tong)體(ti)(ti)部(bu)分(fen)由三個同軸水平放(fang)置的(de)內、中、外筒(tong)套疊組成，這(zhe)就使筒(tong)體(ti)(ti)的(de)截(jie)面得(de)到充分(fen)的(de)利用。其筒(tong)體(ti)(ti)外形(xing)總長度(du)約為與之相當(dang)的(de)單筒(tong)的(de)30-35%。從而大(da)幅(fu)度(du)地減少(shao)占地面積(ji)和廠房建筑面積(ji)。

該機的(de)支承裝置，是在外筒(tong)(tong)上(shang)輪帶(dai)與(yu)托輪支承，由電機直接帶(dai)動(dong)托輪。通過托輪與(yu)輪帶(dai)摩擦，使筒(tong)(tong)體轉動(dong)。該機總體結構緊湊、合理(li)、簡單，為便于磨損(sun)件的(de)檢修更換，在中(zhong)間設計(ji)成軸向剖分(fen)式(shi)，用螺栓固定連(lian)接。

工作原理(li)

物(wu)(wu)(wu)(wu)(wu)(wu)料(liao)由(you)供料(liao)裝置進(jin)(jin)(jin)入回(hui)轉滾(gun)筒(tong)的(de)內(nei)(nei)(nei)層(ceng)(ceng),實現順流(liu)烘干(gan),物(wu)(wu)(wu)(wu)(wu)(wu)料(liao)在內(nei)(nei)(nei)層(ceng)(ceng)的(de)抄(chao)板下不斷抄(chao)起、散落(luo)呈(cheng)螺旋行(xing)(xing)進(jin)(jin)(jin)式(shi)實現熱(re)交換，物(wu)(wu)(wu)(wu)(wu)(wu)料(liao)移動至內(nei)(nei)(nei)層(ceng)(ceng)的(de)另一(yi)端進(jin)(jin)(jin)入中(zhong)(zhong)層(ceng)(ceng)，進(jin)(jin)(jin)行(xing)(xing)逆流(liu)烘干(gan)，物(wu)(wu)(wu)(wu)(wu)(wu)料(liao)在中(zhong)(zhong)層(ceng)(ceng)不斷地被反復揚進(jin)(jin)(jin)，呈(cheng)進(jin)(jin)(jin)兩步(bu)退一(yi)步(bu)的(de)行(xing)(xing)進(jin)(jin)(jin)方(fang)式(shi)，物(wu)(wu)(wu)(wu)(wu)(wu)料(liao)在中(zhong)(zhong)層(ceng)(ceng)既充分(fen)吸(xi)收內(nei)(nei)(nei)層(ceng)(ceng)滾(gun)筒(tong)散發的(de)熱(re)量，又(you)(you)吸(xi)收中(zhong)(zhong)層(ceng)(ceng)滾(gun)筒(tong)的(de)熱(re)量，同時又(you)(you)延長了(le)干(gan)燥(zao)(zao)(zao)時間，物(wu)(wu)(wu)(wu)(wu)(wu)料(liao)在此達到(dao)干(gan)燥(zao)(zao)(zao)狀(zhuang)態。物(wu)(wu)(wu)(wu)(wu)(wu)料(liao)行(xing)(xing)至中(zhong)(zhong)層(ceng)(ceng)另一(yi)端而落(luo)入外層(ceng)(ceng)，物(wu)(wu)(wu)(wu)(wu)(wu)料(liao)在外層(ceng)(ceng)滾(gun)筒(tong)內(nei)(nei)(nei)呈(cheng)矩形多回(hui)路方(fang)式(shi)行(xing)(xing)進(jin)(jin)(jin)，達到(dao)干(gan)燥(zao)(zao)(zao)效果(guo)的(de)物(wu)(wu)(wu)(wu)(wu)(wu)料(liao)在熱(re)風(feng)作用下快速行(xing)(xing)進(jin)(jin)(jin)排出滾(gun)筒(tong)，沒有(you)達到(dao)干(gan)燥(zao)(zao)(zao)效果(guo)的(de)濕物(wu)(wu)(wu)(wu)(wu)(wu)料(liao)因(yin)自重(zhong)而不能快速行(xing)(xing)進(jin)(jin)(jin)，物(wu)(wu)(wu)(wu)(wu)(wu)料(liao)在此矩形抄(chao)板內(nei)(nei)(nei)進(jin)(jin)(jin)行(xing)(xing)充分(fen)干(gan)燥(zao)(zao)(zao)，由(you)此完成干(gan)燥(zao)(zao)(zao)目的(de)。

產(chan)品(pin)展示