| 摘要 |
<p>The device (1) has a suction container (3) e.g. cylindrical container, including a suction chamber (3h) connected with a suction sump (4) via a feeding channel (3b). A suction pipe (2c) is fluid-conductively connected with a centrifugal pump (2a) i.e. screw centrifuge wheel pump. The channel is aligningly discharged into the container relative to rotational direction (S2) of the pump. The suction pipe is connected with the pump via a connecting pipe (2e) including a sub section (2n), which extends below an angle ranging between 45 degrees and 135 degrees relative to the suction pipe.</p> |
