五、萬泰黃(huang)沙烘干干燥(zao)機工作原理 黃沙由(you)皮帶(dai)(dai)輸送機或(huo)斗(dou)式晉升(sheng)機送到(dao)料(liao)(liao)(liao)斗(dou),然(ran)后(hou)經料(liao)(liao)(liao)斗(dou)的(de)(de)(de)加料(liao)(liao)(liao)機通(tong)過(guo)加料(liao)(liao)(liao)管道(dao)進(jin)(jin)(jin)入加料(liao)(liao)(liao)端。加料(liao)(liao)(liao)管道(dao)的(de)(de)(de)斜度要大于物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)的(de)(de)(de)天然(ran)傾角,以(yi)便物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)順利流(liu)入萬泰黃沙烘干(gan)干(gan)燥(zao)機內(nei)。萬泰黃沙烘干(gan)干(gan)燥(zao)機圓(yuan)筒(tong)(tong)(tong)(tong)是一(yi)個與(yu)(yu)水平線略成傾斜的(de)(de)(de)旋轉圓(yuan)筒(tong)(tong)(tong)(tong)。物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)從較高一(yi)端加入,載(zai)熱(re)體(ti)由(you)低(di)端進(jin)(jin)(jin)入,與(yu)(yu)物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)成逆流(liu)接(jie)觸,也有載(zai)熱(re)體(ti)和物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)一(yi)起(qi)并流(liu)進(jin)(jin)(jin)入筒(tong)(tong)(tong)(tong)體(ti)的(de)(de)(de)。跟著圓(yuan)筒(tong)(tong)(tong)(tong)的(de)(de)(de)滾動(dong)物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)受重力作用運行到(dao)較底(di)的(de)(de)(de)一(yi)端。濕物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)在筒(tong)(tong)(tong)(tong)體(ti)內(nei)向前移動(dong)過(guo)程中,直接(jie)或(huo)間接(jie)得到(dao)了載(zai)熱(re)體(ti)的(de)(de)(de)給熱(re),使(shi)濕物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)得以(yi)干(gan)燥(zao),然(ran)后(hou)在出料(liao)(liao)(liao)端經皮帶(dai)(dai)機或(huo)螺旋輸送機送出。在萬泰黃沙烘干(gan)干(gan)燥(zao)機筒(tong)(tong)(tong)(tong)體(ti)內(nei)壁上裝有抄(chao)板,它的(de)(de)(de)作用是把物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)抄(chao)起(qi)來又撒(sa)下,使(shi)物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)與(yu)(yu)氣(qi)流(liu)的(de)(de)(de)接(jie)觸表面增大,以(yi)進(jin)(jin)(jin)步干(gan)燥(zao)速(su)率并促進(jin)(jin)(jin)物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)前進(jin)(jin)(jin)。載(zai)熱(re)體(ti)一(yi)般分為熱(re)空氣(qi)、煙道(dao)氣(qi)等。載(zai)熱(re)體(ti)經干(gan)燥(zao)器以(yi)后(hou),一(yi)般需要旋風除塵(chen)器將氣(qi)體(ti)內(nei)所帶(dai)(dai)物(wu)(wu)(wu)(wu)料(liao)(liao)(liao)捕集下來。如(ru)需進(jin)(jin)(jin)一(yi)步減少尾(wei)氣(qi)含塵(chen)量,還應經由(you)袋(dai)式除塵(chen)器或(huo)濕法除塵(chen)器后(hou)再放排放. copyright by blculx.net