| 摘要 |
<p>An ejector comprising a tubing (2) for transporting material from the tubing inlet to the tubing outlet, with an ejector nozzle connected externally in relation to said tubing and with an angle of incline relative to the tubing (2) in a plane common with a longitudinal axis of the tubing. The ejector comprises two or more nozzles (31, 32, ...) arranged substantially symmetrically around the tubing (2) periphery, said ejector nozzles preferably having equal angles relative to the axis of the tubing and providing equal amounts of motive power (injecting equal rates of fluid).</p> |
