Electrochemical reaction device
By employing boron-doped diamond anode coating and a specially designed electrode assembly in the electrochemical reactor, the problems of reduced treatment capacity and shortened lifespan caused by anode adsorption were solved, achieving efficient and low-cost wastewater treatment.
CN224493865UActive Publication Date: 2026-07-14SHENYANG TONGYAN SICHENG INTELLIGENT EQUIPMENT CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENYANG TONGYAN SICHENG INTELLIGENT EQUIPMENT CO LTD
- Filing Date
- 2025-08-12
- Publication Date
- 2026-07-14
AI Technical Summary
Technical Problem
The adsorption of substances on the anode surface of existing electrochemical reactors reduces wastewater treatment capacity, shortens service life, and increases costs.
Method used
Boron-doped diamond (BDD) is used as the anode coating, and the electrode assembly with a specific structural design is connected to the housing to ensure maximum utilization of the coating area of the anode plate, while enhancing the uniformity of electric field strength and current density. A sealing ring is used to ensure water tightness.
Benefits of technology
It improved wastewater treatment capacity, extended service life, reduced production costs, and ensured the stability and reliability of the electrochemical reaction device.
✦ Generated by Eureka AI based on patent content.
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Figure CN224493865U_ABST
Abstract
This utility model provides an electrochemical reaction device for wastewater treatment, comprising: a shell, formed in the shape of a frame, having a receiving portion and an inlet and an outlet facing each other across the receiving portion; and an electrode assembly, fixedly connected to the shell, including a cathode electrode assembly and an anode electrode assembly. The cathode electrode assembly is an electrically conductive assembly including: a first-layer cathode sheet and a last-layer cathode sheet; multiple cathode sheets arranged at equal intervals in the receiving portion separating the first-layer cathode sheet and the last-layer cathode sheet; and a cathode connecting assembly that sequentially penetrates the first-layer cathode sheet, the multiple cathode sheets, and the last-layer cathode sheet, fixing them to the shell. The anode electrode assembly includes: multiple anode sheets and an anode connecting assembly that sequentially penetrates the first-layer cathode sheet, the multiple alternately arranged cathode sheets and the multiple anode sheets, and the last-layer cathode sheet, fixing them to the shell. Grooves for mounting sealing rings are formed along the edge of the receiving portion on one surface and the other surface of the shell.
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