KR200305722Y1 - Electrolytic bath for producing sterilizing water - Google Patents

Abstract

The present invention relates to an electrolytic device for producing sterile water, and more particularly, to an electrolytic device capable of generating a large amount of hypochlorous acid (HClO) and hydrogen peroxide (H ₂ O ₂ ) that can be used as disinfectant water using an ionized water electrolytic device. . The present invention makes it possible to produce electrolytic water having a toll salinity of 1 to 16 ppm of alkaline acidity and a redox potential from a low level to a high level, and in particular, a large amount of hypochlorous acid and hydrogen peroxide can be obtained simultaneously. There is an advantage.

Description

ELECTROLYTIC BATH FOR PRODUCING STERILIZING WATER}

The present invention relates to an electrolytic device for producing sterilized water, and in particular, to provide an electrolytic device capable of generating a large amount of hypochlorous acid (HCLO) and hydrogen peroxide (H ₂ O ₂ ).

Ion water generators, which are often used in test systems, purify tap water with water purifiers, and then layer only in an electrolytic furnace divided into an anode chamber and a cathode chamber by partition walls 4 through which only ions having electrical properties can pass. It is applied to develop and decompose water to generate ionized water.

At this time, the oxygen carbonate is reduced in the anode chamber, and anions such as chlorine, phosphorus, and sulfur form an acid, and the water in the cathode chamber becomes acidic, and hydrogen ions are reduced in the cathode chamber, and cations such as sodium and magnesium are reduced. The solution in the cathode chamber becomes basic while forming a pair of hydrogen ions.

However, the acidic water discharged from the ionizer according to the prior art has an acidity (pH) of about 3.5 to 4.5 and an oxidation reduction potential (ORP) of about +600 mV to +700 mV, so that it may be used as medical disinfectant water. There is a shortage.

That is, considering that the survival range of the microorganism is about +900 mV to -400 mV for the ORP, and the pH is 3 to 10, the acidic water having strong sterilizing power with the pH of about 2.7 or less and the ORP being +1000 mV or more It is necessary to produce.

Accordingly, a first object of the present invention is to provide a sterilizing water generating electrolyzer for producing acidic water having strong sterilizing power as a substitute for pesticide or use including disinfection of hospital medical equipment.

A second object of the present invention is to provide a sterilization shoe generating electrolyzer which generates strong acidic water with a strong sterilizing power while having a low concentration of chlorine ions in the generated electrolytic water.

<Explanation of symbols for the main parts of the drawings>

4: bulkhead

10b, 11a: cathode

10a, 11b: anode

15: enemies

16: inlet hole of the first electrolytic cell anode chamber

17: outlet of the first electrolytic cell anode chamber

18: inlet hole of the second electrolytic cell cathode chamber

19: outlet of the second electrolytic cell cathode chamber

26: first electrolytic cell cathode chamber inlet hole

27: outlet of the first electrolytic cell cathode chamber

28: second electrolytic cell anode chamber inlet hole

29: outlet of the second electrolytic cell anode chamber

30, 40: cathode chamber

20, 50: anode chamber

70, 80: diaphragm

In order to achieve the above object, the present invention is divided into a cathode chamber and a cathode chamber with a diaphragm interposed therebetween, and a cathode electrode is installed in the anode chamber and the cathode chamber in the anode chamber to respectively receive raw water introduced through the anode chamber inlet hole and the cathode chamber inlet hole. A first electrolytic cell that electrolyzes to discharge acidic water at the outlet of the anode chamber and alkaline water at the outlet of the cathode chamber, respectively; A diaphragm, an anode chamber, a cathode chamber, a cathode electrode, and a cathode of the same type as the first electrolytic cell are provided, and the anode chamber inlet is connected to the cathode chamber outlet of the first electrolytic cell to receive alkaline water, and the cathode chamber inlet is It is connected with the outlet of the anode chamber of the first electrolytic cell and is subjected to electrolysis to perform electrolysis, and each of the cathode chambers cascades a second electrolytic cell which discharges hypochlorous acid and at the outlet of the cathode chamber, hydrogen peroxide water. Provide handwriting.

Hereinafter, with reference to the accompanying drawings Figure 1 will be described in detail a preferred embodiment of the present invention.

Referring to FIG. 1, the sterilizing water generating electrolytic water according to the present invention includes a first electrolytic cell including an anode chamber 20, a cathode chamber 30, and a diaphragm 70, an anode chamber 50, and a cathode chamber 40. And the second electrolytic cell composed of the diaphragm 80 cascaded to each other.

That is, the anode chamber outlet 17 of the first electrolytic cell is connected to the cathode chamber inlet hole 18 of the second electrolytic cell, and the cathode chamber outlet 27 of the first electrolytic cell is the anode chamber inlet 28 of the second electrolytic cell. Connected with

Referring back to FIG. 1, when raw water 15 such as tap water or rectified water flows into the anode chamber inlet 16 and the cathode chamber inlet 26 of the first electrolytic cell, the anode chamber 20 and the cathode chamber At 30, electrolysis is performed.

Therefore, in the anode chamber 20 of the first electrolytic cell, oxygen and hydrogen ions are generated from water and chlorine is generated from chlorine ions.

On the other hand, in the cathode chamber 30 of the first electrolytic cell, since hydrogen ions H ⁺ take electrons from the cathode 10b to form hydrogen molecules (H ₂ ) and fly off into the air, the hydroxyl ions (OH ⁻ ) are increased so that the water is alkaline water. Becomes

On the other hand, the cathode chamber outlet 27 of the first electrolytic cell is connected to the anode chamber inlet 28 of the second electrolytic cell, and in the anode chamber 50 of the second electrolytic cell, hydroxyl ions OH ^{− are} supplied to the anode 11b. The electrons are taken away, and a large amount of hypochlorous acid 70 is generated and discharged through the anode chamber outlet 29.

The foregoing has outlined rather broadly the features and technical advantages of the present invention to better understand the claims of the invention which will be described later. Additional features and advantages that make up the claims of the present invention will be described below. It should be appreciated by those skilled in the art that the conception and specific embodiments of the disclosed subject matter can be used immediately as a basis for designing or modifying other structures for carrying out similar purposes to the present invention.

In addition, the inventive concepts and embodiments disclosed herein may be used by those skilled in the art as a basis for modifying or designing other structures for carrying out the same purposes of the present invention. In addition, such modifications or altered equivalent structures by those skilled in the art may be variously changed, substituted, and changed without departing from the spirit or scope of the invention described in the claims.

As described above, the present invention is capable of producing electrolyzed water having a redox potential from a weak acidity to an alkaline acidity of 1 to 16 ppm and a redox potential from a low level to a high level, and can simultaneously obtain hypochlorous acid and hydrogen peroxide water. There is this.

Claims (1)

It is composed of the anode and cathode chambers with the diaphragm in between, and the anode and cathode chambers are installed in the anode chamber to electrolyze raw water introduced through the anode and cathode chamber inlets, respectively. A first electrolytic cell for discharging alkaline water at the cathode chamber outlet; A diaphragm, an anode chamber, a cathode chamber, a cathode electrode, and a cathode of the same type as the first electrolytic cell are provided, and the anode chamber inlet is connected to the cathode chamber outlet of the first electrolytic cell to receive alkaline water, and the cathode chamber inlet is A second electrolytic cell connected to the anode chamber outlet of the first electrolytic cell to receive acidic water for electrolysis, each of which discharges hypochlorous acid at the anode chamber outlet and hydrogen peroxide solution at the cathode chamber outlet; An electrolytic water generator that produces sterile water composed by cascading.