A sewage treatment tank for sewage treatment

By introducing a conical filter plate, a flow guiding component, and a cleaning component into the wastewater treatment tank, and using a servo motor to drive the cleaning device, the problem of cumbersome operation when the existing equipment is clogged is solved, and efficient solid waste removal and stable equipment operation are achieved.

CN224422123UActive Publication Date: 2026-06-30NANJING FEIERTE ENVIRONMENT-PROTECTION EQUIP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
NANJING FEIERTE ENVIRONMENT-PROTECTION EQUIP CO LTD
Filing Date
2025-06-23
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

Existing wastewater treatment equipment requires disassembly or the use of external tools to unclog filter screens when they become clogged. This process is cumbersome, labor-intensive, and may damage the filter screens, affecting the continuity and stability of the treatment process.

Method used

A wastewater treatment tank was designed, comprising a conical filter plate, a flow guiding component, and a cleaning component. A servo motor drives the cleaning plate, cleaning brush, and stirring blade to actively remove solid waste and prevent clogging. The flow guiding plate and through holes enable automatic removal of solid waste.

Benefits of technology

It achieves proactive prevention of filter clogging, reduces operational complexity and labor intensity, improves the continuity and stability of wastewater treatment, and reduces equipment downtime for maintenance.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model discloses a wastewater treatment tank for wastewater treatment, comprising: a tank body, an inner cylinder, a flow guiding component, and a cleaning component. The tank body is fixedly provided with multiple discharge ports, each with a detachable sealing plate. At least two sets of conical filter screens are fixedly provided inside the inner cylinder. The flow guiding component includes a first flow guiding plate and a second flow guiding plate fixed inside the inner cylinder. The cleaning component includes a drive unit, a cleaning plate, a cleaning brush, and a stirring blade. This utility model uses the conical filter screens to filter and separate solid waste from wastewater. Simultaneously, the drive unit rotates the cleaning plate to clean the surfaces of the first and second flow guiding plates. The drive unit also rotates the cleaning brush to remove solid waste from the surface of the conical filter screens, actively preventing and reducing the risk of filter clogging. Furthermore, the drive unit rotates the stirring blades to agitate and treat the wastewater.
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