產(chan)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(hong)干機(ji)筒(tong)體部分由三個(ge)同軸水(shui)平放置的(de)內、中、外筒(tong)套疊組成，這就(jiu)使筒(tong)體的(de)截面得到充分的(de)利(li)用。其筒(tong)體外形(xing)總長(chang)度約為(wei)與之相當(dang)的(de)單(dan)筒(tong)的(de)30-35%。從而大幅度地(di)減少占地(di)面積和(he)廠房建筑面積。

該機的支(zhi)承裝置，是在外筒(tong)(tong)上輪帶(dai)(dai)與托(tuo)輪支(zhi)承，由(you)電機直接帶(dai)(dai)動托(tuo)輪。通(tong)過托(tuo)輪與輪帶(dai)(dai)摩擦，使筒(tong)(tong)體(ti)轉動。該機總體(ti)結構緊湊(cou)、合理、簡單，為便于(yu)磨損件的檢修更換，在中間設(she)計(ji)成軸向(xiang)剖分式，用螺栓固(gu)定(ding)連(lian)接。

工(gong)作原理

物(wu)料(liao)(liao)(liao)(liao)(liao)由供料(liao)(liao)(liao)(liao)(liao)裝置進(jin)(jin)入(ru)(ru)回(hui)轉滾(gun)筒(tong)(tong)的內(nei)層(ceng)(ceng),實(shi)現(xian)順流烘(hong)干(gan),物(wu)料(liao)(liao)(liao)(liao)(liao)在內(nei)層(ceng)(ceng)的抄(chao)板(ban)下(xia)不斷(duan)抄(chao)起、散落呈螺旋行進(jin)(jin)式實(shi)現(xian)熱(re)交換，物(wu)料(liao)(liao)(liao)(liao)(liao)移(yi)動至內(nei)層(ceng)(ceng)的另(ling)一(yi)端(duan)進(jin)(jin)入(ru)(ru)中(zhong)(zhong)層(ceng)(ceng)，進(jin)(jin)行逆流烘(hong)干(gan)，物(wu)料(liao)(liao)(liao)(liao)(liao)在中(zhong)(zhong)層(ceng)(ceng)不斷(duan)地被反復揚進(jin)(jin)，呈進(jin)(jin)兩步退(tui)一(yi)步的行進(jin)(jin)方(fang)式，物(wu)料(liao)(liao)(liao)(liao)(liao)在中(zhong)(zhong)層(ceng)(ceng)既充(chong)分(fen)吸收內(nei)層(ceng)(ceng)滾(gun)筒(tong)(tong)散發的熱(re)量(liang)，又吸收中(zhong)(zhong)層(ceng)(ceng)滾(gun)筒(tong)(tong)的熱(re)量(liang)，同時(shi)又延長了干(gan)燥(zao)(zao)(zao)時(shi)間，物(wu)料(liao)(liao)(liao)(liao)(liao)在此(ci)達到干(gan)燥(zao)(zao)(zao)狀(zhuang)態。物(wu)料(liao)(liao)(liao)(liao)(liao)行至中(zhong)(zhong)層(ceng)(ceng)另(ling)一(yi)端(duan)而落入(ru)(ru)外(wai)(wai)層(ceng)(ceng)，物(wu)料(liao)(liao)(liao)(liao)(liao)在外(wai)(wai)層(ceng)(ceng)滾(gun)筒(tong)(tong)內(nei)呈矩形多回(hui)路方(fang)式行進(jin)(jin)，達到干(gan)燥(zao)(zao)(zao)效果(guo)的物(wu)料(liao)(liao)(liao)(liao)(liao)在熱(re)風作用下(xia)快速行進(jin)(jin)排(pai)出滾(gun)筒(tong)(tong)，沒有達到干(gan)燥(zao)(zao)(zao)效果(guo)的濕物(wu)料(liao)(liao)(liao)(liao)(liao)因自重而不能快速行進(jin)(jin)，物(wu)料(liao)(liao)(liao)(liao)(liao)在此(ci)矩形抄(chao)板(ban)內(nei)進(jin)(jin)行充(chong)分(fen)干(gan)燥(zao)(zao)(zao)，由此(ci)完(wan)成干(gan)燥(zao)(zao)(zao)目的。

產品展示