Rotary anti-blocking water distributor for biological filtration purifier

The design of the rotary anti-clogging water distributor solves the clogging problem caused by the proliferation of microorganisms on the filter frame surface, achieving stability and uniformity in wastewater filtration and preventing the formation of biological slime.

CN224450425UActive Publication Date: 2026-07-03BAUHINIA HUIZHI ENVIRONMENTAL TECH (BEIJING CO LTD
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Patent Information

Application Number
CN202521484500.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-07-16
Publication Date
2026-07-03
Estimated Expiration
2035-07-16

AI Technical Summary

Technical Problem

When existing water distributors treat sewage, microorganisms easily multiply on the surface of the filter frame, forming biological slime, which leads to filter frame blockage and affects sewage filtration efficiency.

Method used

A rotary anti-clogging water distributor is designed, comprising a drive component, a cleaning component, and a rotating component. The drive component drives the cleaning component and the filter component to rotate, and the rotating component is used to spray sewage evenly and clean biological slime to prevent clogging.

Benefits of technology

It effectively prevents impurities in sewage from clogging the filter components, ensuring the stability and uniformity of sewage filtration efficiency and avoiding the formation of biological slime.

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Abstract

The utility model discloses a rotary anti-blocking water distributor for a biological filtration purifier, and relates to the technical field of water distributors. The utility model comprises a main body pipe. According to the sewage treatment device, the water inlet formed in the top end of the driving assembly is communicated with an external sewage pipe, so that microorganisms in sewage are attached to the surface of the filtering assembly, and as the interior of the rotating assembly is communicated with the interior of the main body pipe, the filtered sewage can enter the interior of the rotating assembly and is uniformly discharged; sewage can be sprayed to the surface of a filter material by starting the rotating assembly to drive the main body pipe mounted at the top end to rotate, and the cleaning assembly mounted at the bottom end is driven by starting the driving assembly to rotate, so that the cleaning assembly performs circular motion; and thus, biological slime generated on the outer surface can be cleaned in the running process of the filter assembly cleaning assembly, and the filter assembly is prevented from being blocked by impurities in sewage.
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