Rotating device for accelerating fluid in BDD module

By designing a fluid-accelerating rotation device in the BDD module, the servo motor is used to drive the impeller to rotate, speeding up the flow rate of sewage and making it fully contact with the strong oxidant. This solves the problems of low efficiency and high cost of industrial wastewater treatment, and achieves high efficiency and economy. wastewater treatment effect.

CN222389640UActive Publication Date: 2025-01-24WUXI INSTITUTE OF TECHNOLOGY
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Patent Information

Application Number
CN202421070776.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-16
Publication Date
2025-01-24
Estimated Expiration
2034-05-16

AI Technical Summary

Technical Problem

When industrial wastewater passes through BDD module treatment equipment, due to the rapid flow rate of wastewater, harmful substances cannot be fully reacted and digested, the treatment efficiency is low, it is difficult to meet emission standards, and the treatment cost is high.

Method used

Design a rotating device for accelerating fluids in the BDD module. The rotation speed of the internal sewage is accelerated by the servo motor, and the sewage is fully contacting the hydroxyl radio radius of the strong oxidant, and the electrochemical oxidation reaction is performed.

Benefits of technology

It improves the treatment efficiency of toxic and harmful substances in sewage, reduces the recycling of BDD modules, reduces power consumption costs, and finally achieves high efficiency processing wastewater to national emissions standards.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a rotating device for accelerating fluid in a BDD module, which comprises the BDD module, a water flow rotating component is arranged at the upper end of the BDD module, and the water flow rotating component is used for rotating water flow in the BDD module. According to the utility model, the servo motor is used for driving the impeller to accelerate the rotating flow speed of internal sewage, so that the sewage is fully contacted with a strong oxidant hydroxyl free radical to carry out electrochemical oxidation reaction, the treatment efficiency of toxic and harmful substances in the sewage is improved, an electrochemical window is widened, the oxygen evolution potential is improved, the recycling of a BDD module is reduced, and the power consumption cost of treatment is reduced; finally, the sewage treatment cost is reduced.
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