Recycling device for chlorine-containing electrolytic waste gas

Abstract

The invention provides a recycling device for chlorine-containing electrolytic waste gas. The recycling device comprises an electrolytic chlorine generation tank, an electrolyte storage tank, an acidic water storage tank, a power supply device and a circulation pipeline, wherein the circulation pipeline is connected among the electrolytic chlorine generation tank, the electrolyte storage tank and the acidic water storage tank; the electrolytic chlorine generation tank comprises an anode chamber and a cathode chamber, and further comprises a chlorine circulation device; the chlorine circulation device is erected above the electrolytic chlorine generation tank; chlorine generated in the electrolytic chlorine generation tank is supplied to acidic electrolytic water through the chlorine circulation device; the chlorine circulation device comprises a gas capture device and a gas supply device; the gas capture device communicates with the anode chamber; and the gas supply device communicates with the interior of an acidic electrolytic water solution. Through the implementation of the above technical scheme, the economic loss and the environmental pollution which are caused by the diffusion of chlorine generated from electrolysis in the air can be avoided; and the sterilizing effect of a strongly acidic solution can be improved when chlorine is recycled.

Description

technical field [0001] The invention relates to the technical field of recovery and utilization of electrolysis waste gas, and more specifically relates to a recovery and treatment device for chlorine-containing electrolysis waste gas. Background technique [0002] In recent years, strongly acidic electrolyzed water produced on the anode side by electrolyzing salt water, potassium chloride, etc. has shown a strong sterilizing effect, and this strongly acidic electrolyzed water is a non-toxic and harmless liquid, and its The application field is very wide. It can be used in agriculture to gradually reduce the use of pesticides or chemical fertilizers and increase crop yields; it can be used for disinfection and sterilization in medical treatment; it can be used in industry for sewage discharge and wastewater purification; in daily life, it can also be used It is used as cleaning solution, disinfectant tissue, cosmetic solution, etc., so it has attracted attention in various f...

AI Technical Summary

Problems solved by technology

[0003] However, hypochlorous acid is caused by the dissolution of hydrogen produced by electrolysis in water, but in reality, hydrogen is not completely dissolved in water, but is diffused in the air as exhaust pollutants, causing economic losses and environmental pollution Further, because sodium hypochlorite is alkaline, thus damages mucous membrane, causes adverse effect to human body, compared with this, strongly acidic electrolyzed water is all safe to people and environment, therefore expects its further application as sterilizing agent, expects to develop Developed technology to further improve the sterilizing power of strongly acidic electrolyzed water and improve the bactericidal effect

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