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。

烘干機筒(tong)(tong)(tong)體(ti)部分由(you)三個同軸水平(ping)放置(zhi)的內(nei)、中(zhong)、外(wai)筒(tong)(tong)(tong)套疊(die)組成，這就使筒(tong)(tong)(tong)體(ti)的截面得到充分的利用。其筒(tong)(tong)(tong)體(ti)外(wai)形總長度約為(wei)與(yu)之(zhi)相當的單筒(tong)(tong)(tong)的30-35%。從而大幅度地減少占(zhan)地面積(ji)和廠房建筑面積(ji)。

該(gai)機(ji)的支承裝置，是(shi)在外筒上輪帶與托輪支承，由(you)電機(ji)直接帶動托輪。通過托輪與輪帶摩擦，使筒體(ti)轉動。該(gai)機(ji)總體(ti)結構緊湊、合理、簡(jian)單，為便(bian)于(yu)磨損件的檢修(xiu)更(geng)換，在中間設計成軸向(xiang)剖分式，用螺(luo)栓固定(ding)連接。

工作(zuo)原理

物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)由供料(liao)(liao)(liao)(liao)(liao)裝(zhuang)置進(jin)(jin)入回(hui)轉滾筒(tong)的內(nei)(nei)層(ceng),實現順流烘干(gan)(gan)(gan),物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)在內(nei)(nei)層(ceng)的抄板(ban)下不斷抄起、散(san)落呈螺旋行(xing)進(jin)(jin)式實現熱交換，物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)移(yi)動至(zhi)內(nei)(nei)層(ceng)的另一端(duan)進(jin)(jin)入中(zhong)(zhong)(zhong)(zhong)層(ceng)，進(jin)(jin)行(xing)逆流烘干(gan)(gan)(gan)，物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)在中(zhong)(zhong)(zhong)(zhong)層(ceng)不斷地被反復(fu)揚進(jin)(jin)，呈進(jin)(jin)兩步退一步的行(xing)進(jin)(jin)方(fang)式，物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)在中(zhong)(zhong)(zhong)(zhong)層(ceng)既充(chong)分吸收(shou)內(nei)(nei)層(ceng)滾筒(tong)散(san)發(fa)的熱量，又吸收(shou)中(zhong)(zhong)(zhong)(zhong)層(ceng)滾筒(tong)的熱量，同時又延長了干(gan)(gan)(gan)燥(zao)時間，物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)在此達(da)到干(gan)(gan)(gan)燥(zao)狀態。物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)行(xing)至(zhi)中(zhong)(zhong)(zhong)(zhong)層(ceng)另一端(duan)而落入外層(ceng)，物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)在外層(ceng)滾筒(tong)內(nei)(nei)呈矩形(xing)多回(hui)路(lu)方(fang)式行(xing)進(jin)(jin)，達(da)到干(gan)(gan)(gan)燥(zao)效(xiao)果的物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)在熱風(feng)作用下快速行(xing)進(jin)(jin)排(pai)出滾筒(tong)，沒有達(da)到干(gan)(gan)(gan)燥(zao)效(xiao)果的濕物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)因(yin)自重而不能快速行(xing)進(jin)(jin)，物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)在此矩形(xing)抄板(ban)內(nei)(nei)進(jin)(jin)行(xing)充(chong)分干(gan)(gan)(gan)燥(zao)，由此完成干(gan)(gan)(gan)燥(zao)目(mu)的。

產(chan)品(pin)展示