A sewage treatment sand removal device
CN224321123UActive Publication Date: 2026-06-05SICHUAN MEIWEN ENVIRONMENTAL PROTECTION TECH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SICHUAN MEIWEN ENVIRONMENTAL PROTECTION TECH CO LTD
- Filing Date
- 2025-05-26
- Publication Date
- 2026-06-05
AI Technical Summary
Technical Problem
In existing wastewater treatment devices, sand accumulation on the filter screen affects filtration efficiency, and the sand discharge components are complex in design and inefficient.
Method used
The sand discharge assembly, consisting of an inclined conveyor belt and a drive motor, uses baffles on the conveyor belt to discharge sand accumulated in the bottom groove. The drive motor drives the conveyor belt to rotate, and the conveyor baffles pour the sand onto the sand guide plate and allow it to slide to the designated position.
Benefits of technology
Maintaining high filtration efficiency of the filter screen simplifies the sand removal process, improves sand removal efficiency, and does not affect the filtration effect of the filter screen.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224321123U_ABST
Abstract
The utility model relates to sewage treatment technical field especially sewage treatment sand removing device, it includes sewage treatment tank, the bottom groove is fixedly installed in sewage treatment tank bottom center position, and the sand discharge subassembly is arranged in sewage treatment tank upside, the sand discharge subassembly includes driving roller, driven roller and support, and the outer side of driving roller and driven roller is equipped with the conveyer belt, and the conveyer belt is uniformly fixedly connected with a plurality of conveyer flaps, and the conveyer flap is uniformly opened with the water filter hole, and the driving roller rotatory installation is in the inside of support, and the outside fixed mounting of support has drive motor, and drive motor output end and driving roller axle coupling ware connection, and the inside fixed mounting of support has the sand guide plate, the sand discharge subassembly that sets up, the sand that filters will not be accumulated to the filter screen, make the filter screen always keep the high -efficient filtering efficiency, simple structure, the sand discharge efficiency is high, and will not cause the interference to the filtration of filter screen simultaneously, strengthens the practicality.
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