石家莊粉體氣力輸送機設備的優缺點分析-粉煤灰輸送設備生產率高，降低了成本
粉體氣力輸送機設備的優缺點分析
氣力(li)(li)輸(shu)(shu)(shu)送(song)(song)(song)(song)設(she)備相(xiang)對于(yu)其(qi)他輸(shu)(shu)(shu)送(song)(song)(song)(song)方(fang)式的主要(yao)(yao)優點之一是其(qi)輸(shu)(shu)(shu)送(song)(song)(song)(song)管(guan)道(dao)(dao)占用空間(jian)小，線(xian)路(lu)布置非常靈活(huo)。帶式輸(shu)(shu)(shu)送(song)(song)(song)(song)機(ji)或螺旋輸(shu)(shu)(shu)送(song)(song)(song)(song)機(ji)主要(yao)(yao)沿一個方(fang)向(xiang)輸(shu)(shu)(shu)送(song)(song)(song)(song)物(wu)(wu)(wu)料(liao)。如果(guo)物(wu)(wu)(wu)料(liao)搬運路(lu)線(xian)的方(fang)向(xiang)發生顯著變(bian)化或需要(yao)(yao)提(ti)升，則(ze)通常需要(yao)(yao)D二(er)個獨立的輸(shu)(shu)(shu)送(song)(song)(song)(song)機(ji)。對于(yu)氣力(li)(li)輸(shu)(shu)(shu)送(song)(song)(song)(song)機(ji)來說，只要(yao)(yao)設(she)計成(cheng)功合適(shi)的彎頭(tou)和(he)(he)(he)無(wu)大流量斷面的輸(shu)(shu)(shu)送(song)(song)(song)(song)管(guan)道(dao)(dao)，輸(shu)(shu)(shu)送(song)(song)(song)(song)線(xian)就可(ke)(ke)以通過(guo)建筑(zhu)物(wu)(wu)(wu)或大型(xing)機(ji)械等障(zhang)礙物(wu)(wu)(wu)的上方(fang)或下方(fang)。或繞行(xing)輸(shu)(shu)(shu)送(song)(song)(song)(song)物(wu)(wu)(wu)料(liao)，輸(shu)(shu)(shu)送(song)(song)(song)(song)管(guan)道(dao)(dao)也可(ke)(ke)敷設(she)在(zai)室(shi)內(nei)(nei)空間(jian)高處，不影響其(qi)他作(zuo)業(ye)。由于(yu)可(ke)(ke)采用柔性軟管(guan)和(he)(he)(he)快(kuai)速接頭(tou)，可(ke)(ke)方(fang)便(bian)地改變(bian)和(he)(he)(he)手動(dong)控制物(wu)(wu)(wu)料(liao)的進(jin)(jin)出位置，使卡車和(he)(he)(he)船(chuan)(chuan)舶能夠靈活(huo)裝卸。特別適(shi)合船(chuan)(chuan)舶清理作(zuo)業(ye)。軟管(guan)可(ke)(ke)以延伸到機(ji)艙(cang)內(nei)(nei)，延伸到其(qi)他機(ji)器難以到達的地方(fang)吸出物(wu)(wu)(wu)料(liao)。由于(yu)氣力(li)(li)輸(shu)(shu)(shu)送(song)(song)(song)(song)管(guan)道(dao)(dao)系(xi)統在(zai)運行(xing)中(zhong)與(yu)液壓(ya)輸(shu)(shu)(shu)送(song)(song)(song)(song)系(xi)統非常相(xiang)似，因此大多(duo)數氣力(li)(li)輸(shu)(shu)(shu)送(song)(song)(song)(song)裝置都可(ke)(ke)以在(zai)中(zhong)央控制室(shi)進(jin)(jin)行(xing)自動(dong)控制，從而大大提(ti)高了(le)勞動(dong)生產(chan)率，降低了(le)成(cheng)本。
與其他散裝貨物裝卸設備相比，氣力輸送機設備的主要缺(que)點是能耗較大。然而，現(xian)在人們對(dui)固氣兩相流機器有(you)了(le)更*的了(le)解，這些現(xian)代設備的改進已顯著降低(di)了(le)功耗。
氣(qi)力(li)輸(shu)送(song)設備適用于較(jiao)短的(de)輸(shu)送(song)距離，但(dan)隨著氣(qi)力(li)輸(shu)送(song)技術的(de)發展(zhan)，輸(shu)送(song)距離也有所增加(jia)。到目前為止，Z遠距離為548m，而低壓(ya)輸(shu)入已達(da)(da)到并超過(guo)l600m，高(gao)壓(ya)輸(shu)送(song)可達(da)(da)3000m。
