產品結構

三筒式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)筒體(ti)部分(fen)由三個同軸水平放置(zhi)的內、中、外(wai)筒套疊組成(cheng)，這就使筒體(ti)的截面(mian)得到(dao)充分(fen)的利用。其筒體(ti)外(wai)形總長度(du)約(yue)為與之(zhi)相當的單筒的30-35%。從(cong)而大幅度(du)地(di)減少占(zhan)地(di)面(mian)積和廠房(fang)建筑(zhu)面(mian)積。

該(gai)機的支(zhi)承(cheng)裝置(zhi)，是在(zai)外筒(tong)上(shang)輪(lun)(lun)(lun)帶與托輪(lun)(lun)(lun)支(zhi)承(cheng)，由電(dian)機直接(jie)帶動托輪(lun)(lun)(lun)。通過托輪(lun)(lun)(lun)與輪(lun)(lun)(lun)帶摩擦，使筒(tong)體轉動。該(gai)機總體結構緊湊、合理、簡單(dan)，為(wei)便(bian)于磨(mo)損件的檢修更換，在(zai)中間設計成(cheng)軸向剖分(fen)式，用螺栓固定連接(jie)。

工作原理

物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)由供料(liao)(liao)裝置進(jin)(jin)入回轉滾(gun)筒(tong)(tong)(tong)的內(nei)(nei)層(ceng)(ceng),實現(xian)順流烘(hong)干(gan)(gan),物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)在(zai)內(nei)(nei)層(ceng)(ceng)的抄(chao)板(ban)下不斷抄(chao)起(qi)、散落呈(cheng)螺(luo)旋行(xing)(xing)進(jin)(jin)式實現(xian)熱交換(huan)，物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)移動至(zhi)內(nei)(nei)層(ceng)(ceng)的另一(yi)端(duan)進(jin)(jin)入中(zhong)層(ceng)(ceng)，進(jin)(jin)行(xing)(xing)逆(ni)流烘(hong)干(gan)(gan)，物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)在(zai)中(zhong)層(ceng)(ceng)不斷地被反復揚進(jin)(jin)，呈(cheng)進(jin)(jin)兩步(bu)退一(yi)步(bu)的行(xing)(xing)進(jin)(jin)方式，物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)在(zai)中(zhong)層(ceng)(ceng)既充(chong)分吸(xi)收內(nei)(nei)層(ceng)(ceng)滾(gun)筒(tong)(tong)(tong)散發的熱量(liang)(liang)，又(you)吸(xi)收中(zhong)層(ceng)(ceng)滾(gun)筒(tong)(tong)(tong)的熱量(liang)(liang)，同時(shi)又(you)延(yan)長(chang)了干(gan)(gan)燥時(shi)間，物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)在(zai)此達(da)到干(gan)(gan)燥狀態(tai)。物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)行(xing)(xing)至(zhi)中(zhong)層(ceng)(ceng)另一(yi)端(duan)而(er)落入外(wai)層(ceng)(ceng)，物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)在(zai)外(wai)層(ceng)(ceng)滾(gun)筒(tong)(tong)(tong)內(nei)(nei)呈(cheng)矩形多回路(lu)方式行(xing)(xing)進(jin)(jin)，達(da)到干(gan)(gan)燥效(xiao)果的物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)在(zai)熱風作用下快(kuai)速行(xing)(xing)進(jin)(jin)排出滾(gun)筒(tong)(tong)(tong)，沒有達(da)到干(gan)(gan)燥效(xiao)果的濕物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)因自重而(er)不能快(kuai)速行(xing)(xing)進(jin)(jin)，物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)在(zai)此矩形抄(chao)板(ban)內(nei)(nei)進(jin)(jin)行(xing)(xing)充(chong)分干(gan)(gan)燥，由此完成干(gan)(gan)燥目(mu)的。

產(chan)品展示