Anti-blocking filtering mechanism for water pollution treatment

The utility model discloses an anti-clogging filtering mechanism for water pollution treatment, which belongs to the technical field of sewage treatment and comprises a filtering main body, a filtering plate is mounted in a water passing channel in a sliding manner, and a two-way threaded column is fixedly mounted at the output end of a motor. According to the device, when a motor works, a two-way threaded column is driven to rotate, so that a cleaning plate moves, deposits on a filter plate are cleaned and pushed to the direction close to a cleaning opening, when the cleaning plate makes contact with a rack trapezoidal plate and is pushed, the rack trapezoidal plate moves upwards, and the cleaning plate is pushed to the cleaning opening; a rack trapezoidal plate moves upwards to enable a large gear and a small gear to rotate, the small gear rotates to enable a sealing plate and a fixed rack to move upwards, then sealing of a cleaning opening is opened, at the moment, deposits can be cleaned to the outer side