一种无氢气产生的次氯酸钠制备系统及次氯酸钠制备工艺
The sodium hypochlorite preparation system without hydrogen generation utilizes an air cathode electrolyzer and a rectified power supply to generate sodium hypochlorite solution, solving the safety risks and low recycling rates associated with hydrogen generation in existing technologies, and achieving safe and efficient preparation and use.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- 山东和创智云环保装备有限公司
- Filing Date
- 2026-02-04
- Publication Date
- 2026-07-17
AI Technical Summary
The existing sodium hypochlorite preparation process generates hydrogen gas, which poses a high operational risk and a low recovery rate.
A sodium hypochlorite preparation system without hydrogen generation was designed, including a brine electrolysis device, a saturated brine preparation device, and a dilution device. It adopts an air cathode electrolysis cell and a rectified power supply, and uses oxygen in the air to generate sodium hypochlorite solution, avoiding the generation of hydrogen. Combined with a metering and dosing device, it achieves safe and efficient preparation.
This method enables the safe and efficient preparation of sodium hypochlorite solution, reduces operational risks, improves preparation efficiency, and reduces transportation and storage costs. It is suitable for various scenarios such as drinking water disinfection and wastewater treatment.
Smart Images
Figure CN121629424B_ABST