A wastewater inlet filter bar

Abstract

This utility model belongs to the field of wastewater purification technology, specifically a wastewater inlet filter bar, including a filter tank; an outlet is provided on the side wall of the filter tank; a pair of support rods are fixed to the inner side wall of the filter tank; the pair of support rods are symmetrically arranged inside the filter tank; multiple annular grooves are provided in the middle of the support rods; the support rods are arranged in an array; multiple grid plates are installed in the middle of the support rods; a slot is provided at the end of the grid plate; the slot and the annular groove are engaged; multiple top rods are fixed to the inner side wall of the filter tank; a pair of baffles are hinged inside the filter tank; the baffles are located above the grid plates. Through the cooperation of the support rods and the grid plates, the spacing between the filter bars can be adjusted to adapt to different wastewater purification needs. At the same time, the engaging connection between the slot and the annular groove reduces the inconvenience of grid replacement.

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