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)(tong)體(ti)(ti)部(bu)分(fen)由三個(ge)同(tong)軸水平放置的(de)(de)內(nei)、中、外(wai)筒(tong)(tong)套(tao)疊組成，這就使筒(tong)(tong)體(ti)(ti)的(de)(de)截(jie)面(mian)(mian)(mian)得到充(chong)分(fen)的(de)(de)利用(yong)。其筒(tong)(tong)體(ti)(ti)外(wai)形總長度約為與之相當的(de)(de)單筒(tong)(tong)的(de)(de)30-35%。從(cong)而大(da)幅度地減少(shao)占地面(mian)(mian)(mian)積(ji)和廠房建(jian)筑面(mian)(mian)(mian)積(ji)。

該機(ji)的(de)支(zhi)承(cheng)裝置，是在外筒(tong)上(shang)輪(lun)帶(dai)與(yu)托輪(lun)支(zhi)承(cheng)，由電機(ji)直接(jie)帶(dai)動托輪(lun)。通過托輪(lun)與(yu)輪(lun)帶(dai)摩擦，使(shi)筒(tong)體轉動。該機(ji)總(zong)體結(jie)構(gou)緊湊、合理、簡單(dan)，為便于磨損件的(de)檢(jian)修更換，在中間設計成軸向剖分式，用螺栓固定連接(jie)。

工作原理

物(wu)(wu)料(liao)(liao)(liao)由供料(liao)(liao)(liao)裝置進(jin)入(ru)(ru)回(hui)轉(zhuan)滾(gun)筒(tong)的內(nei)層(ceng)(ceng)(ceng)(ceng)(ceng),實(shi)現順流(liu)(liu)烘(hong)干(gan),物(wu)(wu)料(liao)(liao)(liao)在(zai)(zai)內(nei)層(ceng)(ceng)(ceng)(ceng)(ceng)的抄板下不(bu)斷(duan)抄起、散(san)落呈螺旋行(xing)(xing)進(jin)式實(shi)現熱(re)(re)交換，物(wu)(wu)料(liao)(liao)(liao)移(yi)動至內(nei)層(ceng)(ceng)(ceng)(ceng)(ceng)的另一(yi)端(duan)進(jin)入(ru)(ru)中(zhong)層(ceng)(ceng)(ceng)(ceng)(ceng)，進(jin)行(xing)(xing)逆流(liu)(liu)烘(hong)干(gan)，物(wu)(wu)料(liao)(liao)(liao)在(zai)(zai)中(zhong)層(ceng)(ceng)(ceng)(ceng)(ceng)不(bu)斷(duan)地(di)被反復揚進(jin)，呈進(jin)兩(liang)步退(tui)一(yi)步的行(xing)(xing)進(jin)方式，物(wu)(wu)料(liao)(liao)(liao)在(zai)(zai)中(zhong)層(ceng)(ceng)(ceng)(ceng)(ceng)既充分吸收內(nei)層(ceng)(ceng)(ceng)(ceng)(ceng)滾(gun)筒(tong)散(san)發的熱(re)(re)量，又(you)吸收中(zhong)層(ceng)(ceng)(ceng)(ceng)(ceng)滾(gun)筒(tong)的熱(re)(re)量，同時(shi)又(you)延長(chang)了干(gan)燥時(shi)間，物(wu)(wu)料(liao)(liao)(liao)在(zai)(zai)此達(da)到干(gan)燥狀(zhuang)態。物(wu)(wu)料(liao)(liao)(liao)行(xing)(xing)至中(zhong)層(ceng)(ceng)(ceng)(ceng)(ceng)另一(yi)端(duan)而(er)落入(ru)(ru)外層(ceng)(ceng)(ceng)(ceng)(ceng)，物(wu)(wu)料(liao)(liao)(liao)在(zai)(zai)外層(ceng)(ceng)(ceng)(ceng)(ceng)滾(gun)筒(tong)內(nei)呈矩形(xing)多回(hui)路方式行(xing)(xing)進(jin)，達(da)到干(gan)燥效(xiao)果(guo)的物(wu)(wu)料(liao)(liao)(liao)在(zai)(zai)熱(re)(re)風(feng)作(zuo)用下快速(su)行(xing)(xing)進(jin)排(pai)出滾(gun)筒(tong)，沒有達(da)到干(gan)燥效(xiao)果(guo)的濕物(wu)(wu)料(liao)(liao)(liao)因自重而(er)不(bu)能快速(su)行(xing)(xing)進(jin)，物(wu)(wu)料(liao)(liao)(liao)在(zai)(zai)此矩形(xing)抄板內(nei)進(jin)行(xing)(xing)充分干(gan)燥，由此完成(cheng)干(gan)燥目(mu)的。

產品展示(shi)