A novel filter media anti-clogging device for concealed pipe drainage
By combining the crushing components and the slag discharge pipe assembly, the problem of sludge blockage in the underground drainage system was solved, achieving efficient sludge removal, reducing the difficulty of dredging and energy consumption, and extending the service life of the pipeline.
CN224620768UActive Publication Date: 2026-08-11SHANDONG HEGU SHUNTIAN LAND DEVELOPMENT CO LTD
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Patent Information
- Application Number
- CN202521727551.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-14
- Publication Date
- 2026-08-11
- Estimated Expiration
- 2035-08-14
AI Technical Summary
Technical Problem
Traditional underground drainage systems are prone to clogging due to the accumulation of silt, debris, and filter media particles, making dredging difficult, increasing energy consumption, and reducing the lifespan of the pipes.
Method used
The system uses a combination of a crushing component and a slag discharge pipe assembly. The crushing component uses a crushing blade to rotate and crush mud, sand and debris under the impact of water flow. The slag discharge pipe assembly uses a sludge pump to clean up the sludge in a timely manner, and the cleaning process is controlled by a control valve.
Benefits of technology
It effectively prevents clogging, reduces dredging costs, reduces energy consumption, extends pipeline lifespan, and protects the environment.
✦ Generated by Eureka AI based on patent content.
Abstract
This invention provides a novel anti-clogging device for filter media in concealed drainage pipes. The anti-clogging device comprises at least one unit and includes a crushing component. The crushing component includes a support frame installed inside the drainage pipe, on which a crushing blade is rotatably mounted. The crushing blade rotates under the impact of water flow. This invention utilizes the impact force of the water pressure within the drainage pipe to rotate the crushing blade, thereby crushing and guiding the silt, debris, and filter media particles in the wastewater out of the drain. This significantly improves drainage efficiency, reduces the frequency of drainage pipe blockage, and enhances the drainage capacity and service life of the drainage pipe.
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