A commonly used micro / nano bubble generator

By combining a microbubble generator with an oxidation reaction tower and a reflux assembly, the problems of complex structure and high energy consumption of existing devices are solved, achieving efficient and uniform generation of micro- and nano-bubbles, improving water treatment efficiency and reducing energy consumption.

CN224422506UActive Publication Date: 2026-06-30QINGDAO RONGYUAN ENVIRONMENTAL PROTECTION TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
QINGDAO RONGYUAN ENVIRONMENTAL PROTECTION TECH CO LTD
Filing Date
2025-08-04
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

Existing micro-nano bubble generators have problems such as complex structure, easy clogging, and high energy consumption in water treatment applications, making it difficult to efficiently generate and uniformly distribute micro-nano bubbles.

Method used

The system employs a combination of a microbubble generator and an oxidation reaction tower, along with a reflux assembly. Through the control of a circulating pump and a solenoid valve, it achieves efficient generation and uniform distribution of bubbles, and treats the exhaust gas through a water seal tank, thereby reducing energy consumption.

Benefits of technology

It improves the yield and uniformity of micro and nano bubbles, enhances water treatment efficiency, reduces resource waste, lowers operating costs, and achieves sustainable development.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224422506U_ABST
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Abstract

This invention discloses a commonly used micro / nano bubble generating device, comprising a microbubble generator, an oxidation reaction tower, a reflux assembly, and an air conveyor. The oxidation reaction tower is connected to the microbubble generator, and its outlet is connected to a water seal tank. The water seal tank is connected to a tail gas emission port. The reflux assembly is positioned between the microbubble generator and the oxidation reaction tower. The air conveyor is connected to the feed end of the microbubble generator, and a check valve is installed between the microbubble generator and the air conveyor. This invention utilizes the combined use of the microbubble generator and the oxidation reaction tower. Through the close integration of the microbubble generator and the oxidation reaction tower, micro / nano bubbles can be generated efficiently, increasing bubble yield and uniformity, thereby enhancing water treatment effects. Furthermore, with the action of the reflux assembly, the device can effectively circulate the liquid inside the oxidation reaction tower, which not only improves liquid utilization efficiency but also reduces resource waste.
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