Grid filtering assembly for sewage treatment

Abstract

The utility model discloses a grid filter component for sewage treatment, which comprises a box body, a cavity is arranged in the box body, a drain pipe is fixedly connected to the middle of one end of the box body, a water inlet pipe is fixedly connected to the middle of the upper end of the box body, a semicircular filter grid is mounted in the cavity, a transmission shaft is arranged in the middle of the cavity, and a water outlet pipe is arranged in the transmission shaft. One end of the box body is fixedly connected with a motor, the outer side end of a transmission shaft is fixedly connected with a scraping plate, one end of the box body is provided with a recycling opening and a discharging opening, the lower end of the recycling opening is fixedly connected with a material receiving plate, the lower end of the discharging opening is provided with a filter sieve, and the two side ends of the filter sieve are fixedly connected with springs respectively. The other end of the spring is fixedly connected with an L-shaped mounting plate, and the middle of the side end of the mounting plate is fixedly connected with an air cylinder. The sewage carried on the surface of the sundries can be removed after the sundries filtered out by the grating are cleaned, so that the environment pollution caused by a large amount of sewage dripping on the ground is avoided.

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