Biological ribbon water treatment device with microorganism slow-release carbon source

By utilizing a biological ribbon water treatment device with its own microbial slow-release carbon source, and through the coordinated operation of intermittent drive and spray unit, the problems of uneven carbon source replenishment and small coverage area are solved. This achieves uniform attachment of carbon source on the surface of the biological ribbon and enhances microbial activity, thereby improving the water purification effect.

CN122126982APending Publication Date: 2026-06-02SHANDONG FEIYANG ENVIRONMENTAL ENG CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHANDONG FEIYANG ENVIRONMENTAL ENG CO LTD
Filing Date
2026-04-23
Publication Date
2026-06-02

AI Technical Summary

Technical Problem

The existing biological ribbon water treatment devices suffer from uneven carbon source replenishment and small coverage, resulting in poor maintenance of microbial activity.

Method used

Design a biological ribbon water treatment device with built-in microbial slow-release carbon source. Through the coordinated work of the intermittent drive unit and the spray unit, the biological ribbon components are intermittently stopped and flipped to ensure that each component receives carbon source spray evenly, and the coverage area is expanded by swinging nozzles.

Benefits of technology

This method achieves uniform attachment and sufficient supply of carbon source on the surface of biological ribbons, enhances the metabolic activity of microorganisms, improves water purification effect, and reduces the intensity of manual operation.

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Abstract

This invention provides a biological ribbon water treatment device with a self-contained microbial slow-release carbon source, belonging to the technical field of water treatment. It includes a mounting plate with a carbon source box fixedly mounted on its top. The mounting plate is equipped with a spraying unit, a ribbon switching unit, and an intermittent drive unit. The ribbon switching unit includes ribbon components and a guide component. The ribbon components include first synchronous pulleys, four of which are symmetrically rotatably connected to the bottom sides of the mounting plate. A first synchronous belt is connected to the four first synchronous pulleys for transmission. Several biological ribbon components are equidistantly arranged on the outer side of the first synchronous belt. This invention uses the intermittent drive unit to cause the biological ribbon components to pause sequentially to receive spray from the spraying unit. Compared to continuous spraying, this allows each group of biological ribbons to achieve a basically consistent spray residence time. This device helps reduce the problem of short carbon source spray residence time caused by continuous movement, thereby improving the carbon source adhesion effect.
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