由于工作時(shi)所(suo)輸(shu)送物(wu)(wu)料(liao)(liao)對旋轉的(de)螺旋葉片產生軸向和(he)周向的(de)力，物(wu)(wu)料(liao)(liao)在螺旋機(ji)內翻滾(gun)著向前運動。散體(ti)物(wu)(wu)料(liao)(liao)在輸(shu)送機(ji)內的(de)輸(shu)送狀(zhuang)(zhuang)態具(ju)有連續性，且輸(shu)送過程中將得到適當的(de)攪(jiao)拌，同時(shi)確保了散體(ti)物(wu)(wu)料(liao)(liao)的(de)均勻。所(suo)以，輸(shu)送機(ji)是(shi)散體(ti)顆(ke)粒狀(zhuang)(zhuang)物(wu)(wu)料(liao)(liao)比(bi)較好的(de)計量輸(shu)送設備之一(yi)。

　　為防止布(bu)(bu)料(liao)(liao)(liao)過(guo)程中混(hun)合料(liao)(liao)(liao)冷卻(que)和產生離析，對料(liao)(liao)(liao)斗(dou)(dou)外壁及懸臂輸送機進行保(bao)溫并采用油加(jia)熱(re)方式進行自動溫控加(jia)熱(re)，料(liao)(liao)(liao)斗(dou)(dou)內部采用攪拌裝置(zhi)對斗(dou)(dou)內的(de)(de)炭素瀝青(qing)糊料(liao)(liao)(liao)進行不間斷攪拌，這(zhe)(zhe)兩個措施確(que)保(bao)布(bu)(bu)料(liao)(liao)(liao)過(guo)程中物料(liao)(liao)(liao)溫度(du)保(bao)持在(zai)適(shi)當范圍之(zhi)內，并使物料(liao)(liao)(liao)性狀(zhuang)(zhuang)保(bao)持均(jun)勻分(fen)(fen)散(san)狀(zhuang)(zhuang)態。在(zai)整個螺旋布(bu)(bu)料(liao)(liao)(liao)過(guo)程中，有三種布(bu)(bu)料(liao)(liao)(liao)方式:底層布(bu)(bu)料(liao)(liao)(liao)、邊縫(feng)布(bu)(bu)料(liao)(liao)(liao)、中縫(feng)布(bu)(bu)料(liao)(liao)(liao)。這(zhe)(zhe)三種布(bu)(bu)料(liao)(liao)(liao)方式由皮(pi)帶輸送機下(xia)的(de)(de)輔助布(bu)(bu)料(liao)(liao)(liao)機而實現的(de)(de)。同時，由于是分(fen)(fen)層分(fen)(fen)次布(bu)(bu)料(liao)(liao)(liao)，每(mei)次布(bu)(bu)料(liao)(liao)(liao)量不完(wan)全(quan)相同，所以輸送機在(zai)整個布(bu)(bu)料(liao)(liao)(liao)過(guo)程中有調速要求(qiu)。

　　在(zai)陰極碳塊自動(dong)組(zu)裝(zhuang)生(sheng)產線的(de)(de)(de)布料(liao)(liao)刮(gua)平系(xi)統(tong)中，是計量(liang)(liang)和輸(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)物(wu)(wu)(wu)(wu)料(liao)(liao)的(de)(de)(de)設(she)備(bei)。因(yin)為所輸(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)的(de)(de)(de)物(wu)(wu)(wu)(wu)料(liao)(liao)中含有(you)瀝青，使(shi)得物(wu)(wu)(wu)(wu)料(liao)(liao)具有(you)一(yi)(yi)定粘(zhan)性(xing)(xing)，一(yi)(yi)般的(de)(de)(de)輸(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)機(ji)在(zai)輸(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)粘(zhan)性(xing)(xing)較(jiao)大的(de)(de)(de)物(wu)(wu)(wu)(wu)料(liao)(liao)時容(rong)易產生(sheng)粘(zhan)結(jie)和堵塞(sai)，或(huo)者對(dui)物(wu)(wu)(wu)(wu)料(liao)(liao)產生(sheng)過大的(de)(de)(de)擠壓而(er)(er)改變所輸(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)物(wu)(wu)(wu)(wu)料(liao)(liao)的(de)(de)(de)物(wu)(wu)(wu)(wu)理或(huo)化學(xue)性(xing)(xing)質(zhi)(zhi)，因(yin)此，一(yi)(yi)般的(de)(de)(de)輸(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)機(ji)并不適(shi)(shi)宜(yi)大量(liang)(liang)或(huo)長(chang)距離輸(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)具有(you)粘(zhan)性(xing)(xing)的(de)(de)(de)物(wu)(wu)(wu)(wu)質(zhi)(zhi)，在(zai)少量(liang)(liang)和短距離輸(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)粘(zhan)性(xing)(xing)物(wu)(wu)(wu)(wu)質(zhi)(zhi)時，其結(jie)構(gou)與(yu)輸(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)一(yi)(yi)般顆粒物(wu)(wu)(wu)(wu)料(liao)(liao)的(de)(de)(de)輸(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)機(ji)也有(you)所不同。針(zhen)對(dui)炭素瀝青糊料(liao)(liao)這一(yi)(yi)特定物(wu)(wu)(wu)(wu)料(liao)(liao)，研究皮帶(dai)輸(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)機(ji)的(de)(de)(de)各(ge)結(jie)構(gou)與(yu)工作參(can)數在(zai)輸(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)此類物(wu)(wu)(wu)(wu)料(liao)(liao)時對(dui)物(wu)(wu)(wu)(wu)料(liao)(liao)物(wu)(wu)(wu)(wu)理特性(xing)(xing)的(de)(de)(de)影響，以(yi)及在(zai)輸(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)過程(cheng)中物(wu)(wu)(wu)(wu)料(liao)(liao)對(dui)輸(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)機(ji)結(jie)構(gou)的(de)(de)(de)影響，進而(er)(er)優化和改進輸(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)機(ji)的(de)(de)(de)相應結(jie)構(gou)與(yu)運行(xing)參(can)數使(shi)其適(shi)(shi)合粘(zhan)性(xing)(xing)顆粒物(wu)(wu)(wu)(wu)料(liao)(liao)的(de)(de)(de)輸(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)。