稀(xi)相輸送(song)(song)(song)設(she)(she)備(bei)(bei)一般采(cai)用羅茨(ci)風(feng)機為氣源，配套設(she)(she)置(zhi)鎖(suo)氣器、抽氣室、加速室等設(she)(she)備(bei)(bei)，實(shi)現(xian)(xian)粉顆狀物料的輸送(song)(song)(song)。適用于(yu)現(xian)(xian)場沒(mei)有輸送(song)(song)(song)氣源，輸送(song)(song)(song)量(liang)較(jiao)小，輸送(song)(song)(song)距離較(jiao)近的應(ying)用場合。可實(shi)現(xian)(xian)連(lian)續輸送(song)(song)(song)，輸送(song)(song)(song)速度可調(diao)。