A rotary filter mechanism for wastewater treatment equipment

By combining a rotary filtration mechanism with an activated carbon filter, the problems of unsatisfactory filtration effect and inconvenient filter replacement in wastewater treatment equipment are solved, achieving efficient wastewater treatment and automatic cleaning, and improving the efficiency of equipment use.

CN224270409UActive Publication Date: 2026-05-26JIANGSU RONGDALI MACHINE
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JIANGSU RONGDALI MACHINE
Filing Date
2024-11-11
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

Existing wastewater treatment equipment has unsatisfactory filtration effects and the filter screen is inconvenient to replace and clean, which affects the subsequent treatment effect.

Method used

The system employs a rotary filtration mechanism that utilizes the porosity and high specific surface area of ​​the activated carbon filter for adsorption. Combined with a servo motor-driven filter cartridge rotation, the system facilitates filter replacement and cleaning via an electric push rod and hinge structure. Repeated rinsing is achieved using a water pump and spray nozzles, enabling automatic cleaning and dynamic filtration.

Benefits of technology

It improves the filtration efficiency of wastewater treatment, ensures the continuous cleanliness of the filter screen, simplifies the replacement and cleaning process of the filter screen, and improves the use effect and working efficiency of the equipment.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224270409U_ABST
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Abstract

This utility model discloses a rotary filtration mechanism for wastewater treatment equipment, including a wastewater treatment device. A cover plate is attached to the top of the wastewater treatment device, and a fixing frame is fixedly installed on one side of the interior of the wastewater treatment device. Wastewater enters the interior of the wastewater treatment device through the inlet. A baffle isolates the water flow, and the water flows into the filter cartridge by gravity. A servo motor is activated, driving the drive gear via a coupling, which in turn drives the driven gear, thus rotating the filter cartridge and achieving rotary filtration. This improves the adsorption and filtration efficiency of the porous carbon material. The activated carbon filter, due to its porosity and high specific surface area, exhibits excellent adsorption performance. Its highly developed pore structure allows it to adsorb and fix a large number of gas, liquid, or solid molecules, efficiently removing pollutants from the wastewater. The clean water flows to the bottom of the filter cartridge and is then discharged through the outlet.
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