A microbubble dispersion catalytic ozone oxidation wastewater reaction device

CN121044704BActive Publication Date: 2026-05-26YUCHUANG ENVIRONMENTAL TECH (JINAN) CO LTD +1

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Patents(China)
Current Assignee / Owner: YUCHUANG ENVIRONMENTAL TECH (JINAN) CO LTD
Filing Date: 2025-11-06
Publication Date: 2026-05-26

AI Technical Summary

Technical Problem

Existing catalytic ozone oxidation reactors suffer from problems such as uneven fluid distribution, low catalyst utilization, unsatisfactory reaction efficiency, and uneven pH adjustment, making it difficult to adapt to fluctuations in influent flow rate and water concentration.

Method used

A microbubble-dispersed catalytic ozone oxidation wastewater reactor was designed, comprising a mixing and dosing component and a catalytic diversion component. Through a flow guide hood, electric heating tube, dosing box, and adjustable pore size catalytic bed structure, uniform contact between wastewater and catalyst and pH adjustment are achieved, ensuring the efficient catalytic reaction.

Benefits of technology

It significantly improves the efficiency of catalytic ozone oxidation reaction and ozone utilization, ensuring the complete oxidation of pollutants in wastewater, adapting to different flow rate and concentration conditions, and avoiding the decline in treatment effect caused by local pH unevenness and excessive flow rate.

✦ Generated by Eureka AI based on patent content.

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Abstract

This invention discloses a microbubble-dispersed catalytic ozone oxidation wastewater reactor, belonging to the technical field of wastewater treatment equipment. The reactor includes a reaction chamber with a fixing ring fixedly connected to its upper end. A mounting cover is mounted on the fixing ring, and the fixing ring and mounting cover are fixedly installed by multiple sets of fixing bolts. A mixing and dosing assembly is installed inside the mounting cover. A catalytic diversion assembly is installed inside the reaction chamber. A flow guide is located at the lower end of the catalytic diversion assembly and is fixedly installed to the inner wall of the reaction chamber. This invention, through the design of the catalytic diversion assembly, ensures that almost all catalysts participate in the catalytic ozone oxidation reaction, thereby significantly improving reaction efficiency and ozone utilization. Furthermore, the design of the mixing and dosing assembly allows the pH adjuster and water flow to mix and react fully in the shortest possible time.

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