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(gan)機(ji)筒(tong)(tong)體(ti)(ti)部分由(you)三個同軸(zhou)水(shui)平(ping)放置的內、中(zhong)、外(wai)筒(tong)(tong)套疊組(zu)成，這就使(shi)筒(tong)(tong)體(ti)(ti)的截面得到(dao)充分的利用。其(qi)筒(tong)(tong)體(ti)(ti)外(wai)形總(zong)長度約為與之(zhi)相當的單筒(tong)(tong)的30-35%。從而大幅度地(di)減(jian)少占(zhan)地(di)面積(ji)和廠房建筑面積(ji)。

該機(ji)(ji)的支承裝置，是在外筒上輪帶(dai)與托(tuo)輪支承，由(you)電機(ji)(ji)直(zhi)接(jie)帶(dai)動托(tuo)輪。通過托(tuo)輪與輪帶(dai)摩擦，使(shi)筒體轉動。該機(ji)(ji)總體結構緊湊(cou)、合理、簡(jian)單，為便(bian)于(yu)磨損件的檢修(xiu)更換(huan)，在中間設計成軸向剖分式(shi)，用螺栓固定連接(jie)。

工作原(yuan)理

物(wu)(wu)料(liao)(liao)(liao)由供料(liao)(liao)(liao)裝(zhuang)置進(jin)(jin)(jin)入回轉滾(gun)(gun)(gun)筒(tong)(tong)的(de)內(nei)層(ceng)(ceng)(ceng),實現順流烘干(gan),物(wu)(wu)料(liao)(liao)(liao)在(zai)(zai)內(nei)層(ceng)(ceng)(ceng)的(de)抄板下(xia)(xia)不(bu)斷(duan)抄起、散(san)落(luo)呈(cheng)螺旋(xuan)行(xing)(xing)進(jin)(jin)(jin)式(shi)(shi)實現熱(re)交換，物(wu)(wu)料(liao)(liao)(liao)移動至(zhi)內(nei)層(ceng)(ceng)(ceng)的(de)另一(yi)端進(jin)(jin)(jin)入中層(ceng)(ceng)(ceng)，進(jin)(jin)(jin)行(xing)(xing)逆(ni)流烘干(gan)，物(wu)(wu)料(liao)(liao)(liao)在(zai)(zai)中層(ceng)(ceng)(ceng)不(bu)斷(duan)地被反復揚進(jin)(jin)(jin)，呈(cheng)進(jin)(jin)(jin)兩(liang)步退一(yi)步的(de)行(xing)(xing)進(jin)(jin)(jin)方式(shi)(shi)，物(wu)(wu)料(liao)(liao)(liao)在(zai)(zai)中層(ceng)(ceng)(ceng)既充(chong)分(fen)(fen)吸(xi)收(shou)內(nei)層(ceng)(ceng)(ceng)滾(gun)(gun)(gun)筒(tong)(tong)散(san)發的(de)熱(re)量，又吸(xi)收(shou)中層(ceng)(ceng)(ceng)滾(gun)(gun)(gun)筒(tong)(tong)的(de)熱(re)量，同時(shi)(shi)又延長了干(gan)燥(zao)時(shi)(shi)間，物(wu)(wu)料(liao)(liao)(liao)在(zai)(zai)此(ci)達到(dao)干(gan)燥(zao)狀態。物(wu)(wu)料(liao)(liao)(liao)行(xing)(xing)至(zhi)中層(ceng)(ceng)(ceng)另一(yi)端而落(luo)入外(wai)層(ceng)(ceng)(ceng)，物(wu)(wu)料(liao)(liao)(liao)在(zai)(zai)外(wai)層(ceng)(ceng)(ceng)滾(gun)(gun)(gun)筒(tong)(tong)內(nei)呈(cheng)矩形(xing)(xing)多回路方式(shi)(shi)行(xing)(xing)進(jin)(jin)(jin)，達到(dao)干(gan)燥(zao)效果的(de)物(wu)(wu)料(liao)(liao)(liao)在(zai)(zai)熱(re)風作用下(xia)(xia)快速(su)行(xing)(xing)進(jin)(jin)(jin)排出滾(gun)(gun)(gun)筒(tong)(tong)，沒(mei)有達到(dao)干(gan)燥(zao)效果的(de)濕物(wu)(wu)料(liao)(liao)(liao)因自重而不(bu)能快速(su)行(xing)(xing)進(jin)(jin)(jin)，物(wu)(wu)料(liao)(liao)(liao)在(zai)(zai)此(ci)矩形(xing)(xing)抄板內(nei)進(jin)(jin)(jin)行(xing)(xing)充(chong)分(fen)(fen)干(gan)燥(zao)，由此(ci)完成(cheng)干(gan)燥(zao)目的(de)。

產品(pin)展示