| 摘要 |
The invention relates to a sewage lifting plant having at least one collector tank (3) for barrier material having at least one separating screen (7) disposed in the interior thereof for sewage comprising barrier materials (F) to be passed through, and having at least one pump (5) connected downstream of the collector tank (3) for barrier material and connected to the collector tank (3) for barrier materials by means of at least one connecting pipeline (10) having a blocking device (8, 9). The blocking device (8, 9) is further designed as a combined blocking/screening device (8, 9). |
