產品結構

三筒式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)(tong)體部分由三個同(tong)軸水平放(fang)置的(de)(de)內(nei)、中(zhong)、外(wai)筒(tong)(tong)套疊組成，這就使筒(tong)(tong)體的(de)(de)截面得(de)到充分的(de)(de)利用(yong)。其筒(tong)(tong)體外(wai)形(xing)總長(chang)度約為與之相(xiang)當的(de)(de)單筒(tong)(tong)的(de)(de)30-35%。從而大幅度地(di)減少占地(di)面積和廠房建(jian)筑面積。

該機(ji)的支承(cheng)裝置，是在(zai)(zai)外筒上輪(lun)(lun)帶與(yu)托(tuo)輪(lun)(lun)支承(cheng)，由(you)電機(ji)直接(jie)帶動托(tuo)輪(lun)(lun)。通過托(tuo)輪(lun)(lun)與(yu)輪(lun)(lun)帶摩擦，使筒體(ti)轉動。該機(ji)總(zong)體(ti)結構緊湊、合理、簡單，為便于磨損件的檢修(xiu)更(geng)換，在(zai)(zai)中(zhong)間設計成軸向剖分式，用螺栓固定連(lian)接(jie)。

工作原理

物(wu)料(liao)(liao)(liao)由供料(liao)(liao)(liao)裝置進(jin)(jin)入回轉(zhuan)滾(gun)筒(tong)(tong)的(de)(de)內(nei)層(ceng)(ceng)(ceng),實現(xian)(xian)順流烘干(gan)(gan)(gan),物(wu)料(liao)(liao)(liao)在內(nei)層(ceng)(ceng)(ceng)的(de)(de)抄(chao)(chao)(chao)板(ban)下不(bu)斷(duan)抄(chao)(chao)(chao)起(qi)、散落呈(cheng)螺(luo)旋行(xing)(xing)進(jin)(jin)式實現(xian)(xian)熱(re)交換，物(wu)料(liao)(liao)(liao)移動(dong)至(zhi)(zhi)內(nei)層(ceng)(ceng)(ceng)的(de)(de)另一(yi)端進(jin)(jin)入中(zhong)(zhong)層(ceng)(ceng)(ceng)，進(jin)(jin)行(xing)(xing)逆流烘干(gan)(gan)(gan)，物(wu)料(liao)(liao)(liao)在中(zhong)(zhong)層(ceng)(ceng)(ceng)不(bu)斷(duan)地被(bei)反(fan)復揚進(jin)(jin)，呈(cheng)進(jin)(jin)兩步退一(yi)步的(de)(de)行(xing)(xing)進(jin)(jin)方式，物(wu)料(liao)(liao)(liao)在中(zhong)(zhong)層(ceng)(ceng)(ceng)既充分吸(xi)收內(nei)層(ceng)(ceng)(ceng)滾(gun)筒(tong)(tong)散發(fa)的(de)(de)熱(re)量，又(you)吸(xi)收中(zhong)(zhong)層(ceng)(ceng)(ceng)滾(gun)筒(tong)(tong)的(de)(de)熱(re)量，同時(shi)又(you)延長了干(gan)(gan)(gan)燥(zao)(zao)(zao)時(shi)間，物(wu)料(liao)(liao)(liao)在此達到干(gan)(gan)(gan)燥(zao)(zao)(zao)狀態。物(wu)料(liao)(liao)(liao)行(xing)(xing)至(zhi)(zhi)中(zhong)(zhong)層(ceng)(ceng)(ceng)另一(yi)端而落入外(wai)(wai)層(ceng)(ceng)(ceng)，物(wu)料(liao)(liao)(liao)在外(wai)(wai)層(ceng)(ceng)(ceng)滾(gun)筒(tong)(tong)內(nei)呈(cheng)矩形多(duo)回路方式行(xing)(xing)進(jin)(jin)，達到干(gan)(gan)(gan)燥(zao)(zao)(zao)效果(guo)的(de)(de)物(wu)料(liao)(liao)(liao)在熱(re)風作用下快速行(xing)(xing)進(jin)(jin)排(pai)出滾(gun)筒(tong)(tong)，沒有達到干(gan)(gan)(gan)燥(zao)(zao)(zao)效果(guo)的(de)(de)濕(shi)物(wu)料(liao)(liao)(liao)因自(zi)重而不(bu)能(neng)快速行(xing)(xing)進(jin)(jin)，物(wu)料(liao)(liao)(liao)在此矩形抄(chao)(chao)(chao)板(ban)內(nei)進(jin)(jin)行(xing)(xing)充分干(gan)(gan)(gan)燥(zao)(zao)(zao)，由此完(wan)成干(gan)(gan)(gan)燥(zao)(zao)(zao)目的(de)(de)。

產品展示(shi)