A device for producing sodium hypochlorite by electrolysis of seawater with light energy

Abstract

The invention relates to a device for preparing sodium hypochlorite by electrolyzing seawater with light energy, and belongs to the technical fields of sodium hypochlorite preparation device and light energy utilization. The electrolytic cell is a closed container, the cathode and the anode are respectively fixedly arranged in the electrolytic cell, the cathode is located at the upper part of the electrolytic cell, the anode is located at the lower part of the electrolytic cell, and the diaphragm is arranged laterally between the cathode and the anode. The invention designs a device for preparing sodium hypochlorite by electrolyzing seawater by photovoltaic power generation to realize energy saving and emission reduction and electrolyzing seawater to produce sodium hypochlorite; relying on solar panel power generation to provide the power consumed by the electrolytic cell, making full use of natural energy, clean and pollution-free, and protecting the surrounding area Environment; the hydrogen obtained from electrolysis provides the energy required for seawater evaporation and concentration for fuel combustion, making full use of resources and ingenious design; the concentration of ions contained in seawater after evaporation and concentration increases the conductivity to achieve the purpose of fully electrolyzing sodium chloride, improving Electrolysis efficiency.

Description

technical field [0001] The invention relates to a device for preparing sodium hypochlorite by electrolyzing seawater with light energy, and belongs to the technical fields of sodium hypochlorite preparation device and light energy utilization. Background technique [0002] With the development of society and industry and the surge of population, the energy structure dominated by fossil fuels needs to be improved urgently. The resources needed for human survival and development will be provided by the ocean, but the ocean has not been fully utilized by humans. [0003] There is a similar device that electrolyzes seawater to produce sodium hypochlorite. Its principle is that cables and motor equipment provide alternating current, which is converted into kilovolt high-voltage direct current through a rectifier and connected to two vertically placed electrodes to electrolyze seawater to generate chlorine, hydrogen and hydrogen oxidation. Sodium, this process releases a lot of he...

AI Technical Summary

Problems solved by technology

This device not only fails to separate hydrogen, but also has huge safety hazards, and at the same time, there is excessive energy consumption

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