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)體部分由三個同(tong)軸水平放置的(de)(de)內、中、外筒(tong)套疊組成，這就使筒(tong)體的(de)(de)截(jie)面(mian)得到(dao)充分的(de)(de)利用。其筒(tong)體外形總長度(du)約為與之相當的(de)(de)單筒(tong)的(de)(de)30-35%。從而大幅度(du)地(di)(di)減少(shao)占(zhan)地(di)(di)面(mian)積和廠房(fang)建筑面(mian)積。

該機的支(zhi)承(cheng)裝置(zhi)，是在外筒(tong)上輪帶(dai)與(yu)托輪支(zhi)承(cheng)，由(you)電機直接帶(dai)動托輪。通過托輪與(yu)輪帶(dai)摩(mo)擦(ca)，使筒(tong)體轉動。該機總體結構緊湊、合理、簡單，為便于磨損件的檢修更(geng)換，在中間設(she)計成軸向剖分式(shi)，用螺(luo)栓固定連接。

工作原理

物(wu)(wu)(wu)料(liao)由供料(liao)裝置(zhi)進(jin)(jin)(jin)(jin)入回轉(zhuan)滾筒(tong)的(de)(de)內(nei)層(ceng)(ceng)(ceng)(ceng),實現(xian)順流烘(hong)干(gan)(gan),物(wu)(wu)(wu)料(liao)在內(nei)層(ceng)(ceng)(ceng)(ceng)的(de)(de)抄(chao)板下不斷抄(chao)起、散落呈(cheng)螺旋行(xing)(xing)(xing)(xing)進(jin)(jin)(jin)(jin)式(shi)實現(xian)熱交(jiao)換，物(wu)(wu)(wu)料(liao)移動(dong)至內(nei)層(ceng)(ceng)(ceng)(ceng)的(de)(de)另一端(duan)進(jin)(jin)(jin)(jin)入中層(ceng)(ceng)(ceng)(ceng)，進(jin)(jin)(jin)(jin)行(xing)(xing)(xing)(xing)逆流烘(hong)干(gan)(gan)，物(wu)(wu)(wu)料(liao)在中層(ceng)(ceng)(ceng)(ceng)不斷地(di)被反復(fu)揚進(jin)(jin)(jin)(jin)，呈(cheng)進(jin)(jin)(jin)(jin)兩(liang)步退(tui)一步的(de)(de)行(xing)(xing)(xing)(xing)進(jin)(jin)(jin)(jin)方式(shi)，物(wu)(wu)(wu)料(liao)在中層(ceng)(ceng)(ceng)(ceng)既充(chong)分(fen)吸收(shou)內(nei)層(ceng)(ceng)(ceng)(ceng)滾筒(tong)散發的(de)(de)熱量，又吸收(shou)中層(ceng)(ceng)(ceng)(ceng)滾筒(tong)的(de)(de)熱量，同時(shi)又延長(chang)了干(gan)(gan)燥(zao)(zao)時(shi)間(jian)，物(wu)(wu)(wu)料(liao)在此達到(dao)干(gan)(gan)燥(zao)(zao)狀態。物(wu)(wu)(wu)料(liao)行(xing)(xing)(xing)(xing)至中層(ceng)(ceng)(ceng)(ceng)另一端(duan)而(er)落入外(wai)層(ceng)(ceng)(ceng)(ceng)，物(wu)(wu)(wu)料(liao)在外(wai)層(ceng)(ceng)(ceng)(ceng)滾筒(tong)內(nei)呈(cheng)矩(ju)形多回路方式(shi)行(xing)(xing)(xing)(xing)進(jin)(jin)(jin)(jin)，達到(dao)干(gan)(gan)燥(zao)(zao)效果的(de)(de)物(wu)(wu)(wu)料(liao)在熱風作用下快速行(xing)(xing)(xing)(xing)進(jin)(jin)(jin)(jin)排出滾筒(tong)，沒有達到(dao)干(gan)(gan)燥(zao)(zao)效果的(de)(de)濕物(wu)(wu)(wu)料(liao)因自重而(er)不能快速行(xing)(xing)(xing)(xing)進(jin)(jin)(jin)(jin)，物(wu)(wu)(wu)料(liao)在此矩(ju)形抄(chao)板內(nei)進(jin)(jin)(jin)(jin)行(xing)(xing)(xing)(xing)充(chong)分(fen)干(gan)(gan)燥(zao)(zao)，由此完(wan)成(cheng)干(gan)(gan)燥(zao)(zao)目的(de)(de)。

產品展(zhan)示