| 摘要 |
A centrifugal filter is provided comprising a water inlet pipe, an overflow pipe, a flow guiding device, a filter body with a cover, and a sedimentation container. The water inlet pipe is mounted on the filter body in tangential direction of the filter body, and the sedimentation container is in fluid communication with the bottom of the filter body. The overflow pipe is disposed above the cover of the filter body with the flow guiding device disposed below the cover, and the flow guiding device is in fluid communication with the overflow pipe. The incoming water from the inlet pipe enters into the filter along the sidewall of the filter body in tangential direction, so that the incoming water rotates around the conical outer surface of the flow guiding device and moves downwards, thus the rotational radius of the water stream is increased. A rotation momentum around the axis of the filter body is generated to generate centrifugal force to separate solid particles from the water stream. A momentum toward away from the axis of the filter body is generated to eliminate short circuit flows and overcome separation efficiency decrease problems caused by the short circuit flows. |
