Hypochlorous acid preparation method and device

Abstract

The invention discloses a hypochlorous acid preparation device which comprises a salt dissolving system, a proportioning system, an electrolysis system, a control system and a storage system. The storage system comprises a first storage tank, a second storage tank and a third storage tank. The electrolysis system comprises a power source, electrodes, an electrolysis cell and pumps. The electrodes comprise the anode electrode and the cathode electrode. The electrolysis cell comprises an anode chamber and a cathode chamber. The pumps comprise the anode pump and the cathode pump. A cation exchange membrane is arranged at the junction of the anode chamber and the cathode chamber. The anode electrode is placed in the anode chamber and connected with the positive pole of the power source. The cathode electrode is placed in the cathode chamber and connected with the negative pole of the power source. The hypochlorous acid preparation device is of an integrated structure, automation and intellectualization are achieved through the control system, operation is simple, the concentration of a hypochlorous acid product is high, and the cost is effectively reduced.

Description

technical field [0001] The invention relates to the field of electrolysis equipment, in particular to a hypochlorous acid preparation method and device. Background technique [0002] In industrial production and social life, hypochlorous acid and sodium hypochlorite are widely used in the disinfection of tableware, fruits and vegetables, object surfaces, and the environment. Among them, the sodium hypochlorite solution contains excessive sodium ions, and excessive sodium ions will affect the central nervous system of the human body, causing people to be agitated, restless, drowsy, increased muscle tension, convulsions, convulsions, and even coma. ,There are security risks. And hypochlorous acid not only has a strong bactericidal ability (under the same volume and concentration, the disinfection and sterilization effect of hypochlorous acid is 80-150 times that of sodium hypochlorite), but also the fruits and vegetables sterilized by hypochlorous acid can be directly put int...

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a hypochlorous acid preparation method and device to solve the problem of high power consumption and production cost caused by the use of hydrochloric acid as the raw material for the preparation of hypochlorous acid in existing hypochlorous acid generators. High, will bring great safety hazards to the environment and human health

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