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(gan)機筒(tong)(tong)體部分由三個同軸水平放置的(de)內、中(zhong)、外(wai)筒(tong)(tong)套疊(die)組(zu)成，這(zhe)就使筒(tong)(tong)體的(de)截面(mian)得(de)到充分的(de)利用。其筒(tong)(tong)體外(wai)形總(zong)長度(du)約為與(yu)之相當的(de)單筒(tong)(tong)的(de)30-35%。從而(er)大(da)幅度(du)地減少占地面(mian)積和廠(chang)房建筑面(mian)積。

該機的支(zhi)承裝置，是(shi)在(zai)外筒(tong)上輪帶(dai)與托輪支(zhi)承，由(you)電機直接帶(dai)動托輪。通(tong)過(guo)托輪與輪帶(dai)摩擦，使筒(tong)體轉動。該機總體結構緊湊、合(he)理、簡(jian)單(dan)，為便于磨損件的檢修更換，在(zai)中間設(she)計成軸向剖分式，用螺栓固定連接。

工作原理

物(wu)(wu)(wu)料(liao)(liao)由供(gong)料(liao)(liao)裝(zhuang)置進(jin)(jin)入(ru)回轉滾筒(tong)的(de)(de)(de)內(nei)層(ceng)(ceng),實(shi)現(xian)順(shun)流烘干(gan)(gan),物(wu)(wu)(wu)料(liao)(liao)在(zai)(zai)內(nei)層(ceng)(ceng)的(de)(de)(de)抄板(ban)下不(bu)(bu)斷抄起、散落(luo)呈螺(luo)旋行(xing)(xing)(xing)(xing)進(jin)(jin)式(shi)實(shi)現(xian)熱(re)交換，物(wu)(wu)(wu)料(liao)(liao)移動至內(nei)層(ceng)(ceng)的(de)(de)(de)另(ling)一端(duan)進(jin)(jin)入(ru)中(zhong)(zhong)層(ceng)(ceng)，進(jin)(jin)行(xing)(xing)(xing)(xing)逆(ni)流烘干(gan)(gan)，物(wu)(wu)(wu)料(liao)(liao)在(zai)(zai)中(zhong)(zhong)層(ceng)(ceng)不(bu)(bu)斷地被反(fan)復揚進(jin)(jin)，呈進(jin)(jin)兩步退一步的(de)(de)(de)行(xing)(xing)(xing)(xing)進(jin)(jin)方式(shi)，物(wu)(wu)(wu)料(liao)(liao)在(zai)(zai)中(zhong)(zhong)層(ceng)(ceng)既(ji)充(chong)分吸收(shou)內(nei)層(ceng)(ceng)滾筒(tong)散發的(de)(de)(de)熱(re)量(liang)，又吸收(shou)中(zhong)(zhong)層(ceng)(ceng)滾筒(tong)的(de)(de)(de)熱(re)量(liang)，同時又延長了干(gan)(gan)燥時間，物(wu)(wu)(wu)料(liao)(liao)在(zai)(zai)此達(da)到干(gan)(gan)燥狀態。物(wu)(wu)(wu)料(liao)(liao)行(xing)(xing)(xing)(xing)至中(zhong)(zhong)層(ceng)(ceng)另(ling)一端(duan)而落(luo)入(ru)外層(ceng)(ceng)，物(wu)(wu)(wu)料(liao)(liao)在(zai)(zai)外層(ceng)(ceng)滾筒(tong)內(nei)呈矩(ju)形(xing)多回路(lu)方式(shi)行(xing)(xing)(xing)(xing)進(jin)(jin)，達(da)到干(gan)(gan)燥效果的(de)(de)(de)物(wu)(wu)(wu)料(liao)(liao)在(zai)(zai)熱(re)風作用下快(kuai)速行(xing)(xing)(xing)(xing)進(jin)(jin)排出滾筒(tong)，沒(mei)有達(da)到干(gan)(gan)燥效果的(de)(de)(de)濕物(wu)(wu)(wu)料(liao)(liao)因自重而不(bu)(bu)能快(kuai)速行(xing)(xing)(xing)(xing)進(jin)(jin)，物(wu)(wu)(wu)料(liao)(liao)在(zai)(zai)此矩(ju)形(xing)抄板(ban)內(nei)進(jin)(jin)行(xing)(xing)(xing)(xing)充(chong)分干(gan)(gan)燥，由此完成干(gan)(gan)燥目的(de)(de)(de)。

產品展示