Online efficient sewage disposal device for sedimentation tank

The utility model discloses an on-line efficient sewage disposal device for a sedimentation tank, which comprises a flashboard, one end of the flashboard is connected with one end of a water-stop sheet, the flashboard and the water-stop sheet are vertically arranged, the flashboard and the water-stop sheet are vertical to the bottom surface of the sedimentation tank, the other end of the water-stop sheet is connected with the side wall of the sedimentation tank to form a cleaning area, and a sewage disposal mechanism is arranged in the cleaning area. The sedimentation tank sewage disposal device solves the problem that the existing sedimentation tank sewage disposal device needs to be shut down for manual sewage disposal, so that the sewage disposal efficiency is low. 本实用新型公开了一种沉淀池在线高效清污装置，包括闸板，闸板的一端与隔水板的一端连接，闸板和隔水板垂直设置，闸板和隔水板垂直于沉淀池底面，隔水板的另一端与沉淀池的侧壁连接构成清理区，所述清理区内设置有清污机构。本实用新型解决了现有沉淀池清污装置需要停机人工清污导致清污效率低的问题。