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。

烘干機筒(tong)(tong)體部分由三個(ge)同軸水平放置(zhi)的(de)內、中(zhong)、外筒(tong)(tong)套疊組成，這就使筒(tong)(tong)體的(de)截面(mian)得到(dao)充(chong)分的(de)利用。其(qi)筒(tong)(tong)體外形總長度(du)約為與之相當的(de)單(dan)筒(tong)(tong)的(de)30-35%。從而大幅(fu)度(du)地減少(shao)占地面(mian)積(ji)(ji)和廠房建筑(zhu)面(mian)積(ji)(ji)。

該(gai)機(ji)(ji)的支承裝置，是在外筒上(shang)輪(lun)(lun)帶(dai)與托(tuo)輪(lun)(lun)支承，由電機(ji)(ji)直接(jie)帶(dai)動托(tuo)輪(lun)(lun)。通(tong)過托(tuo)輪(lun)(lun)與輪(lun)(lun)帶(dai)摩擦，使筒體轉(zhuan)動。該(gai)機(ji)(ji)總體結構(gou)緊湊、合理(li)、簡單，為便于磨(mo)損件的檢修更換，在中間設計成軸向(xiang)剖分式，用螺栓固定連(lian)接(jie)。

工作原理

物(wu)料(liao)(liao)(liao)(liao)由供料(liao)(liao)(liao)(liao)裝置進(jin)入(ru)回轉(zhuan)滾筒(tong)(tong)的內(nei)(nei)層(ceng)(ceng)(ceng)(ceng),實現(xian)順流烘干(gan),物(wu)料(liao)(liao)(liao)(liao)在(zai)(zai)內(nei)(nei)層(ceng)(ceng)(ceng)(ceng)的抄板下(xia)不斷抄起、散落呈螺(luo)旋行(xing)(xing)進(jin)式實現(xian)熱(re)交換(huan)，物(wu)料(liao)(liao)(liao)(liao)移動至內(nei)(nei)層(ceng)(ceng)(ceng)(ceng)的另(ling)一端(duan)進(jin)入(ru)中(zhong)層(ceng)(ceng)(ceng)(ceng)，進(jin)行(xing)(xing)逆流烘干(gan)，物(wu)料(liao)(liao)(liao)(liao)在(zai)(zai)中(zhong)層(ceng)(ceng)(ceng)(ceng)不斷地被反復(fu)揚進(jin)，呈進(jin)兩步(bu)退一步(bu)的行(xing)(xing)進(jin)方式，物(wu)料(liao)(liao)(liao)(liao)在(zai)(zai)中(zhong)層(ceng)(ceng)(ceng)(ceng)既充分吸(xi)收內(nei)(nei)層(ceng)(ceng)(ceng)(ceng)滾筒(tong)(tong)散發(fa)的熱(re)量，又吸(xi)收中(zhong)層(ceng)(ceng)(ceng)(ceng)滾筒(tong)(tong)的熱(re)量，同時又延長了干(gan)燥(zao)(zao)時間，物(wu)料(liao)(liao)(liao)(liao)在(zai)(zai)此(ci)達到(dao)干(gan)燥(zao)(zao)狀(zhuang)態(tai)。物(wu)料(liao)(liao)(liao)(liao)行(xing)(xing)至中(zhong)層(ceng)(ceng)(ceng)(ceng)另(ling)一端(duan)而(er)落入(ru)外層(ceng)(ceng)(ceng)(ceng)，物(wu)料(liao)(liao)(liao)(liao)在(zai)(zai)外層(ceng)(ceng)(ceng)(ceng)滾筒(tong)(tong)內(nei)(nei)呈矩(ju)形多回路方式行(xing)(xing)進(jin)，達到(dao)干(gan)燥(zao)(zao)效果的物(wu)料(liao)(liao)(liao)(liao)在(zai)(zai)熱(re)風作用下(xia)快速行(xing)(xing)進(jin)排出滾筒(tong)(tong)，沒有達到(dao)干(gan)燥(zao)(zao)效果的濕物(wu)料(liao)(liao)(liao)(liao)因(yin)自(zi)重而(er)不能快速行(xing)(xing)進(jin)，物(wu)料(liao)(liao)(liao)(liao)在(zai)(zai)此(ci)矩(ju)形抄板內(nei)(nei)進(jin)行(xing)(xing)充分干(gan)燥(zao)(zao)，由此(ci)完成干(gan)燥(zao)(zao)目的。

產品展示(shi)