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(ji)筒(tong)(tong)體部分由三個同軸(zhou)水平放(fang)置(zhi)的(de)內、中、外(wai)(wai)筒(tong)(tong)套(tao)疊組成，這就使筒(tong)(tong)體的(de)截面(mian)(mian)得(de)到充(chong)分的(de)利用。其(qi)筒(tong)(tong)體外(wai)(wai)形總長度(du)約為與之相當的(de)單筒(tong)(tong)的(de)30-35%。從(cong)而大幅度(du)地減少占(zhan)地面(mian)(mian)積和廠房建(jian)筑面(mian)(mian)積。

該機的支承(cheng)裝置，是在(zai)外筒上輪(lun)(lun)帶(dai)與托輪(lun)(lun)支承(cheng)，由(you)電機直接帶(dai)動托輪(lun)(lun)。通過托輪(lun)(lun)與輪(lun)(lun)帶(dai)摩(mo)擦，使筒體(ti)轉動。該機總體(ti)結構緊湊、合理、簡單，為便(bian)于磨損件的檢修更換，在(zai)中間設計成(cheng)軸向剖(pou)分式(shi)，用螺栓固定連接。

工(gong)作原理

物(wu)(wu)料(liao)(liao)由供(gong)料(liao)(liao)裝置進(jin)(jin)(jin)(jin)入(ru)回轉滾(gun)筒(tong)的(de)(de)(de)(de)內(nei)層(ceng)(ceng)(ceng)(ceng),實現(xian)(xian)順流烘干(gan)(gan),物(wu)(wu)料(liao)(liao)在(zai)(zai)內(nei)層(ceng)(ceng)(ceng)(ceng)的(de)(de)(de)(de)抄板(ban)下(xia)不(bu)斷(duan)抄起、散落(luo)呈(cheng)(cheng)螺旋行(xing)進(jin)(jin)(jin)(jin)式(shi)實現(xian)(xian)熱(re)(re)交換(huan)，物(wu)(wu)料(liao)(liao)移動(dong)至(zhi)內(nei)層(ceng)(ceng)(ceng)(ceng)的(de)(de)(de)(de)另一(yi)端進(jin)(jin)(jin)(jin)入(ru)中(zhong)層(ceng)(ceng)(ceng)(ceng)，進(jin)(jin)(jin)(jin)行(xing)逆流烘干(gan)(gan)，物(wu)(wu)料(liao)(liao)在(zai)(zai)中(zhong)層(ceng)(ceng)(ceng)(ceng)不(bu)斷(duan)地被反(fan)復揚進(jin)(jin)(jin)(jin)，呈(cheng)(cheng)進(jin)(jin)(jin)(jin)兩(liang)步(bu)退一(yi)步(bu)的(de)(de)(de)(de)行(xing)進(jin)(jin)(jin)(jin)方式(shi)，物(wu)(wu)料(liao)(liao)在(zai)(zai)中(zhong)層(ceng)(ceng)(ceng)(ceng)既充分(fen)吸(xi)(xi)收內(nei)層(ceng)(ceng)(ceng)(ceng)滾(gun)筒(tong)散發的(de)(de)(de)(de)熱(re)(re)量，又吸(xi)(xi)收中(zhong)層(ceng)(ceng)(ceng)(ceng)滾(gun)筒(tong)的(de)(de)(de)(de)熱(re)(re)量，同時(shi)又延(yan)長了干(gan)(gan)燥時(shi)間，物(wu)(wu)料(liao)(liao)在(zai)(zai)此達到(dao)干(gan)(gan)燥狀(zhuang)態。物(wu)(wu)料(liao)(liao)行(xing)至(zhi)中(zhong)層(ceng)(ceng)(ceng)(ceng)另一(yi)端而落(luo)入(ru)外層(ceng)(ceng)(ceng)(ceng)，物(wu)(wu)料(liao)(liao)在(zai)(zai)外層(ceng)(ceng)(ceng)(ceng)滾(gun)筒(tong)內(nei)呈(cheng)(cheng)矩(ju)形多回路(lu)方式(shi)行(xing)進(jin)(jin)(jin)(jin)，達到(dao)干(gan)(gan)燥效果的(de)(de)(de)(de)物(wu)(wu)料(liao)(liao)在(zai)(zai)熱(re)(re)風作(zuo)用下(xia)快速行(xing)進(jin)(jin)(jin)(jin)排出滾(gun)筒(tong)，沒有達到(dao)干(gan)(gan)燥效果的(de)(de)(de)(de)濕(shi)物(wu)(wu)料(liao)(liao)因自重(zhong)而不(bu)能快速行(xing)進(jin)(jin)(jin)(jin)，物(wu)(wu)料(liao)(liao)在(zai)(zai)此矩(ju)形抄板(ban)內(nei)進(jin)(jin)(jin)(jin)行(xing)充分(fen)干(gan)(gan)燥，由此完成干(gan)(gan)燥目(mu)的(de)(de)(de)(de)。

產品展(zhan)示