JP2018183739A - Electrolytic water generator - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an electrolytic water generator capable of easily generating electrolytic water containing a large amount of hydrogen occlusion metal colloid such as platinum nanocolloid by a simple configuration.SOLUTION: An electrolytic water generator 1 includes: an electrolytic chamber 40 for electrolyzing water; a first feeder 41 and a second feeder 42 disposed as opposing to each other in the electrolytic chamber 40, to which a DC voltage is to be applied; a barrier membrane 43 disposed between the first feeder 41 and the second feeder 42 and dividing the electrolytic chamber 40 into a first electrode chamber 40a on the first feeder 41 side and a second electrode chamber 40b on the second feeder 42 side; and a water supply channel 21 for supplying water to the first electrode chamber 40a. The surface of the first feeder 41 is formed of a hydrogen occlusion metal. The electrolytic water generator 1 has an intermediate water channel 46 that guides electrolytic water electrolyzed in the first electrode chamber 40a to the second electrode chamber 40b.SELECTED DRAWING: Figure 1

Description

  The present invention relates to an electrolyzed water generating apparatus that generates electrolyzed water containing a hydrogen storage metal.

  Conventionally, various research and development have been conducted on electrolyzed water containing colloidal hydrogen storage metal colloids. For example, Patent Document 1 proposes a water treatment apparatus including an electrode pair to which an AC voltage is applied and an electrode pair to which a DC voltage is applied.

JP 2009-50774 A

  However, since the above apparatus requires an electrode pair for AC electrolysis in addition to a normal electrode pair for DC electrolysis, the cost of the apparatus is increased. In addition, since a circuit for applying an appropriate AC voltage to the electrode pair for AC electrolysis is required separately, an increase in the cost of the apparatus is inevitable.

  Further, in the apparatus shown in FIG. 4 of the same document, it is not possible to perform AC electrolysis and DC electrolysis at the same time because of the structure, so it takes time until desired electrolyzed water is generated. For this reason, it is not convenient and electrolyzed water containing a large amount of hydrogen storage metal colloid cannot be easily produced.

  The present invention has been devised in view of the above circumstances, and has as its main object to provide an electrolyzed water generating device that can easily generate electrolyzed water containing a large amount of hydrogen storage metal colloid with a simple configuration. .

  A first invention of the present invention includes an electrolysis chamber for electrolyzing water, an anode feeder and a cathode feeder that are arranged in the electrolysis chamber and to which a DC voltage is applied, and the anode feeder and the cathode feeder. An electrolyzed water generating apparatus comprising: a diaphragm that is arranged between the anode chamber on the anode feeder side and the cathode chamber on the cathode feeder side; and a water supply channel that supplies water to the anode chamber. And the surface of the said anode electric power feeding body is formed with the hydrogen storage metal, It has the water path which guides the electrolyzed water electrolyzed in the said anode chamber to the said cathode chamber, It is characterized by the above-mentioned.

  In the electrolyzed water generating apparatus, it is preferable that an AC voltage is not applied to the anode feeder and the cathode feeder.

  In the electrolyzed water generating apparatus, it is desirable that the electrolyzed water that has flowed out of the anode chamber into the water channel is not supplied to the anode chamber.

  According to a second aspect of the present invention, there is provided an electrolysis chamber for electrolyzing water, an anode feeder and a cathode feeder arranged in the electrolysis chamber, and the anode feeder and the cathode feeder, An electrolyzed water generating method for generating electrolyzed water using a diaphragm that divides an electrolysis chamber into an anode chamber on the anode feeder side and a cathode chamber on the cathode feeder side, the surface of the anode feeder being hydrogen occluded A step of supplying water to the anode chamber, formed of metal, and applying a direct current voltage between the anode feeder and the cathode feeder to remove electrons from the water supplied to the anode chamber. A step of moving the oxidized water to the cathode chamber, applying a DC voltage between the anode feeder and the cathode feeder, and supplying electrons to the oxidized water moved to the cathode chamber And reducing the oxidized water; Characterized in that it contains.

  In the electrolyzed water generating apparatus according to the first aspect of the invention, the surface of the anode power feeding body is formed of a hydrogen storage metal. Therefore, during the electrolysis, the hydrogen storage metal is ionized in the anode chamber. The ions of the hydrogen storage metal generated at this time are guided to the cathode chamber through the water channel together with the electrolyzed water electrolyzed in the anode chamber. When the cathode power supply supplies electrons to the ions of the hydrogen storage metal, colloidal hydrogen storage metal is deposited in the cathode chamber, and electrolyzed water containing a large amount of hydrogen storage metal colloid is generated.

  Moreover, since the anode chamber and the cathode chamber are separated by the diaphragm, the hydrogen storage metal colloid generated in the cathode chamber does not move to the anode chamber. For this reason, the quantity of the hydrogen storage metal colloid contained in the electrolysis hydrogen water taken out from an apparatus increases easily. Furthermore, since electrolyzed water containing a large amount of hydrogen storage metal colloid is generated only by direct current electrolysis, the configuration of the apparatus is simple and the time required for generating electrolyzed water is shortened.

  In the electrolyzed water generating method according to the second aspect of the present invention, the hydrogen storage metal is ionized on the surface of the anode feeder in the step of generating oxidized water by removing electrons from the water supplied to the anode chamber. The ions of the hydrogen storage metal generated at this time move to the cathode chamber together with the oxidized water in the step of moving the oxidized water to the cathode chamber. Then, in the step of reducing the oxidized water that has moved to the cathode chamber, the cathode feeder supplies electrons to the ions of the hydrogen storage metal, so that colloidal hydrogen storage metal is deposited in the cathode chamber, and the hydrogen storage metal Electrolyzed water containing a large amount of colloid is produced. Moreover, since electrolyzed water containing a large amount of hydrogen storage metal colloid is generated only by direct current electrolysis, the steps required for generating electrolyzed water are simplified and the time is shortened.

It is a figure which shows the flow-path structure of one Embodiment of the electrolyzed water generating apparatus of this invention. It is a block diagram which shows the electrical structure of the electrolyzed water generating apparatus of FIG. It is a flowchart which shows one Embodiment of the process sequence of the electrolyzed water generating apparatus of FIG. It is a figure which shows the flow-path structure of the modification of the electrolyzed water generating apparatus of FIG.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
FIG. 1 shows a schematic configuration of an electrolyzed water generating apparatus 1 of the present embodiment. FIG. 2 shows the electrical configuration of the electrolyzed water generator 1. The electrolyzed water generating apparatus 1 includes an electrolyzing chamber 40 to which water to be electrolyzed, a first power feeding body 41 and a second power feeding body 42 having different polarities, a diaphragm 43 that separates the electrolyzing chamber 40, and electrolyzed water generation. And a control means 5 for controlling each part of the apparatus 1.

  The electrolytic chamber 40 is formed inside the electrolytic cell 4. The electrolysis chamber 40 is supplied with raw water before electrolysis. As the raw water, tap water is generally used, but well water, ground water, and the like can be used. A water purification cartridge that purifies water supplied to the electrolysis chamber 40 may be provided on the upstream side of the electrolysis chamber 40.

  The first power supply body 41 and the second power supply body 42 are disposed to face each other in the electrolysis chamber 40. The surface of the 1st electric power feeding body 41 and the 2nd electric power feeding body 42 is formed with the hydrogen storage metal. Examples of the hydrogen storage metal include platinum, palladium, vanadium, magnesium, and zirconium, and alloys including these as components are also included. In the present embodiment, platinum plating layers are formed on the surfaces of the first power supply body 41 and the second power supply body 42.

  The diaphragm 43 is disposed between the first power feeding body 41 and the second power feeding body 42. The diaphragm 43 divides the electrolysis chamber 40 into a first electrode chamber 40a on the first power supply body 41 side and a second electrode chamber 40b on the second power supply body 42 side. The diaphragm 43 is made of, for example, a polytetrafluoroethylene (PTFE) hydrophilic film. When a DC voltage is applied between the first power supply body 41 and the second power supply body 42 in a state where the electrolysis chamber 40 is filled with water, the water is electrolyzed in the electrolysis chamber 40 to obtain electrolyzed water. It is done.

  In the electrolyzed water generating apparatus 1, only a DC voltage is applied between the first power supply body 41 and the second power supply body 42, and no AC voltage is applied. Therefore, the power supply device for generating the AC voltage and the circuit for supplying the AC current are not required, and the cost of the device can be reduced as compared with the water treatment device described in Patent Document 1. .

  For example, in the state shown in FIG. 1, positive charge is charged in the first power feeding body 41, and the first electrode chamber 40 a functions as an anode chamber. On the other hand, negative charge is charged in the second power feeding body 42, and the second electrode chamber 40b functions as a cathode chamber. Thereby, reducing electrolytic hydrogen water in which hydrogen gas generated by electrolysis is dissolved is generated in the second electrode chamber 40b, and electrolytic acidic water in which oxygen gas generated by electrolysis is dissolved in the first electrode chamber 40a. The

  As shown in FIG. 2, the first power supply body 41, the second power supply body 42, and the control unit 5 are connected via a current supply line. Current detection means 44 is provided on the current supply line between the first power feeder 41 and the control means 5. The current detection unit 44 may be provided in a current supply line between the second power feeder 42 and the control unit 5. The current detection means 44 detects a direct current (electrolytic current) supplied to the first power supply body 41 and the second power supply body 42 and outputs an electric signal corresponding to the value to the control means 5.

  The control unit 5 includes, for example, a CPU (Central Processing Unit) that executes various arithmetic processes, information processing, and the like, a program that controls the operation of the CPU, and a memory that stores various information. Various functions of the control means 5 are realized by a CPU, a memory, and a program.

  The control means 5 controls the DC voltage (electrolytic voltage) applied to the 1st electric power feeder 41 and the 2nd electric power feeder 42 based on the electrical signal output from the electric current detection means 44, for example. More specifically, the control means 5 controls the first power supply 41 and the first power supply 41 so that the electrolysis current detected by the current detection means 44 becomes a desired value according to the dissolved hydrogen concentration set by the user or the like. (2) The voltage applied to the power feeder 42 is feedback-controlled. For example, when the electrolysis current is excessive, the control unit 5 decreases the voltage, and when the electrolysis current is excessive, the control unit 5 increases the voltage. Thereby, the electrolysis current supplied to the first power supply body 41 and the second power supply body 42 is appropriately controlled, and hydrogen water having a desired dissolved hydrogen concentration is generated in the electrolysis chamber 40.

  The polarities of the first power supply body 41 and the second power supply body 42 are controlled by the control means 5. That is, the control unit 5 functions as a polarity switching unit that switches the polarities of the first power feeding body 41 and the second power feeding body 42. When the control unit 5 appropriately switches the polarities of the first power supply body 41 and the second power supply body 42, the opportunity for the first power supply body 41 and the second power supply body 42 to function as an anode chamber or a cathode chamber is equalized. Thereby, adhesion of the scale to the 1st electric power feeder 41, the 2nd electric power feeder 42, etc. is suppressed. Hereinafter, in the present specification, unless otherwise specified, the case where the first power feeding body 41 functions as an anode power feeding body and the second power feeding body 42 functions as a cathode power feeding body will be described. The same applies to the case where the polarities of the body 41 and the second power feeding body 42 are interchanged (the same applies to FIG. 4 described later).

  As shown in FIG. 1, the electrolyzed water generating device 1 further includes a water inlet 2 provided on the upstream side of the electrolytic cell 4 and a water outlet 6 provided on the downstream side of the electrolytic cell 4.

  The water inlet 2 has water supply channels 21, 21a, 21b, a flow rate sensor 22, a flow path switching valve 25, and the like. The water supply channel 21 supplies water to be electrolyzed to the electrolysis chamber 40. The flow sensor 22 is provided in the water supply channel 21. The flow rate sensor 22 periodically detects the flow rate per unit time of water supplied to the electrolysis chamber 40 (hereinafter sometimes simply referred to as “flow rate”) F, and sends a signal corresponding to the value to the control means 5. Output to.

  The water supply path 21 branches into two sides of the water supply paths 21 a and 21 b on the downstream side of the flow path switching valve 25. The water supply channel 21a communicates with the first electrode chamber 40a, and the water supply channel 21b communicates with the second electrode chamber 40b. The flow path switching valve 25 switches the water path through which the raw water flows to the water supply path 21 a or 21 b under the control of the control means 5. Thereby, the raw | natural water which flows through the water supply path 21 flows into either the 1st pole chamber 40a or the 2nd pole chamber 40b. In the state shown in FIG. 1, the water supply channel 21 and the water supply channel 21a are communicated by the flow channel switching valve 25, and the raw water flowing through the water supply channel 21 is supplied to the first electrode chamber 40a.

  An intermediate water channel 46 is provided in the electrolytic cell 4. The intermediate water channel 46 is formed integrally with the electrolytic cell 4, for example. The intermediate water channel 46 has one end communicating with the first pole chamber 40a and the other end communicating with the second pole chamber 40b. Of the first pole chamber 40a and the second pole chamber 40b, the anode chamber (hereinafter referred to as the anode chamber). In the first electrode chamber 40a and the second electrode chamber 40b, the electrolyzed water generated by electrolysis is guided to the cathode chamber on the cathode side (hereinafter referred to as the anode chamber). In the state shown in FIG. 1, the electrolyzed water generated in the first electrode chamber 40a passes through the intermediate water channel 46 and is supplied to the second electrode chamber 40b.

  The water outlet 6 includes water outlets 61, 61 a, 61 b and a flow path switching valve 65. The outlet channels 61, 61a, 61b function as a cathode channel for taking out the electrolyzed water (that is, electrolyzed hydrogen water) generated in the cathode chamber. The water outlet 61a communicates with the first electrode chamber 40a, and the water outlet 61b communicates with the second electrode chamber 40b. The water outlets 61 a and 61 b are collected in the water outlet 61 on the downstream side of the flow path switching valve 65. The flow path switching valve 65 switches the connection with the water discharge path 61 to the water discharge path 61 a or 61 b under the control of the control means 5. As a result, the electrolyzed water generated in the cathode chamber flows out from the water outlet 61. In the state shown in FIG. 1, the water discharge path 61 b and the water discharge path 61 are communicated by the flow path switching valve 65, and the electrolyzed water generated in the second electrode chamber 40 b is taken out from the water discharge path 61.

  In the present embodiment, the control means 5 synchronizes the switching of the polarities of the first power feeding body 41 and the second power feeding body 42 with the switching of the flow path by the flow path switching valve 65, so that the electrolyzed water selected by the user is selected. (For example, electrolytic hydrogen water in FIG. 1) can be discharged from the water outlet 61.

  For example, as described in Japanese Patent No. 5809208, the flow path switching valve 25 and the flow path switching valve 65 are preferably integrally formed and driven in conjunction with a single motor. That is, the flow path switching valve 25 and the flow path switching valve 65 are configured by a cylindrical outer cylinder, an inner cylinder, and the like. The flow path constituting the flow path switching valve 25 and the flow path switching valve 65 is formed inside and outside the inner cylinder, and each flow path is in an operating state of the flow path switching valve 25 and the flow path switching valve 65. It is configured to intersect appropriately. Such a valve device is referred to as a “double auto change cross line valve”, contributes to the simplification of the configuration and control of the electrolyzed water generating device 1, and further increases the commercial value of the electrolyzed water generating device 1.

  In addition, in the electrolyzed water generating apparatus 1 shown in FIG. 1, the water supply channels 21 a and 21 b and the flow channel switching valve 25, the water discharge channels 61 a and 61 b and the flow channel switching valve 65 may be eliminated. In this case, the water supply channel 21 is directly connected to the first electrode chamber 40a, and the water discharge channel 61 is directly connected to the second electrode chamber 40b.

  In the present embodiment, since the surface of the first power supply body 41 that is an anode power supply body is formed of a hydrogen storage metal, the hydrogen storage metal is ionized in the first electrode chamber 40a during electrolysis. The hydrogen-absorbing metal ions (in this embodiment, platinum ions) generated at this time are guided to the second electrode chamber 40b through the intermediate water channel 46 together with the electrolyzed water electrolyzed in the first electrode chamber 40a. And the 2nd electric power feeder 42 which is a cathode electric power feeder attracts the ion of the said hydrogen storage metal, and supplies an electron. Accordingly, in the first electrode chamber 40a, colloidal hydrogen storage metal is deposited, and electrolyzed water containing a large amount of minute hydrogen storage metal colloid (platinum nanocolloid in this embodiment) having a diameter of nanometer level. Generated.

  Moreover, since the first electrode chamber 40a and the second electrode chamber 40b are separated by the diaphragm 43, the hydrogen storage metal colloid generated in the second electrode chamber 40b does not move to the first electrode chamber 40a. For this reason, the amount of the hydrogen storage metal colloid contained in the electrolytic hydrogen water taken out from the water outlet 61 is easily increased. Furthermore, since electrolyzed water containing a large amount of hydrogen storage metal colloid is generated only by direct current electrolysis, the configuration of the apparatus is simple and the time required for generating electrolyzed water is shortened.

  As shown in FIG. 1, in the electrolyzed water generating apparatus 1, a filter 47 may be provided in the intermediate water channel 46. The filter 47 removes hypochlorous acid and the like contained in the electrolyzed water taken out from the first electrode chamber 40a. The filter 47 is effective when tap water containing calcium hypochlorite is used as raw water. The filter 47 may be provided in the water discharge channel 61.

  FIG. 3 is a flowchart showing an embodiment of a processing procedure of an electrolyzed water generating method for generating electrolyzed water containing a large amount of hydrogen storage metal colloid using the electrolyzed water generating apparatus 1. By opening the faucet or the like to which the electrolyzed water generator 1 is connected, water is supplied from the first electrode chamber 40a and the second electrode chamber 40b (S1), and the first power supply body 41 and the second power supply body 42 When a DC voltage is applied during this period, the anode-side first power supply body 41 takes electrons from the surrounding water, and oxidized water is generated in the anode-side first electrode chamber 40a (S2). At this time, the hydrogen storage metal loses electrons and ionizes on the surface of the first power feeder 41. That is, the oxidized water generated in S2 contains ions of the hydrogen storage metal.

  Next, the oxidized water generated in the first electrode chamber 40a is moved to the second electrode chamber 40b on the cathode side via the intermediate water channel 46 (S3). Along with this, ions of the hydrogen storage metal are also moved to the second electrode chamber 40b.

  When a DC voltage is applied between the first power supply body 41 and the second power supply body 42, the second power supply body 42 on the cathode side supplies electrons to the surrounding oxidized water to reduce the oxidized water. (S4). At this time, the ions of the hydrogen storage metal receive electrons from the second power supply body 42, become minute hydrogen storage metal colloids, precipitate in the reduced water, and generate electrolyzed water containing a large amount of hydrogen storage metal colloids. . Moreover, since electrolyzed water containing a large amount of hydrogen storage metal colloid is generated only by direct current electrolysis, the steps required for generating electrolyzed water are simplified and the time is shortened.

  In addition, although the process of said S1 thru | or S4 in this electrolyzed water production | generation method is normally performed continuously simultaneously, you may perform separately in order of S1, S2, S3, and S4.

  FIG. 4 shows an electrolyzed water generating apparatus 1 </ b> A that is different from the electrolyzed water generating apparatus 1. In the electrolyzed water generating apparatus 1 </ b> A, the water channel configuration around the electrolyzer 4 is changed with respect to the electrolyzed water generating apparatus 1. Regarding the portion of the electrolyzed water generating apparatus 1A that is not described below, the configuration of the electrolyzed water generating apparatus 1 described above can be employed.

  The water inlet 2 on the upstream side of the electrolytic cell 4 has water supply channels 21, 21a, 21b, a channel switching valve 25A, and the like. The water supply path 21 is branched in two directions of the water supply paths 21a and 21b at the branch portion 23. The water supply channel 21a is an anode-side water supply channel that supplies water to the anode chamber, and the water supply channel 21b is a cathode-side water supply channel that supplies water to the cathode chamber. The flow path switching valve 25A functions as flow path switching means for switching the connection between the water supply paths 21a and 21b and the first and second polar chambers 40a and 40b.

  In the water discharge section 6 on the downstream side of the electrolytic cell 4, a flow path switching valve 65A is provided. The flow path switching valve 65A functions as a flow path switching means for switching the connection between the first polar chamber 40a and the second polar chamber 40b, the water discharge path 61, and the intermediate water path 46A.

  The intermediate water channel 46A has one end connected to the channel switching valve 65A and the other end connected to the water supply channel 21b. The intermediate water channel 46A guides the electrolyzed water flowing through the channel switching valve 65A to the second electrode chamber 40b. In the electrolyzed water generating apparatus 1A, part of the raw water flowing through the water supply channel 21 and the electrolyzed water generated in the first electrode chamber 40a are supplied to the second electrode chamber 40b.

  In switching the polarities of the first power supply body 41 and the second power supply body 42, the control means 5 operates the flow path switching valve 25A and the flow path switching valve 65A in conjunction with each other. Thereby, the electrolyzed water generated in the anode chamber is supplied to the cathode chamber.

  In the electrolyzed water generating apparatus 1A, a filter 47 and a pump 48 may be provided in the intermediate water channel 46A. The pump 48 pumps the electrolyzed water taken out from the first electrode chamber 40a to the water supply path 21b. The intermediate water passage 46A may be provided with a check valve that prevents the water in the water supply passage 21b from flowing back to the flow passage switching valve 65.

  The electrolyzed water generating method shown in FIG. 3 can be implemented not only by the electrolyzed water generating device 1 but also by the electrolyzed water generating device 1A. That is, in the electrolyzed water generating method using the electrolyzed water generating apparatus 1A, the water in the first electrode chamber 40a and the second electrode chamber 40b is supplied in S1 and between the first power supply body 41 and the second power supply body 42. When the DC voltage is applied, the anode-side first power supply body 41 takes electrons from the surrounding water and generates oxidized water (S2).

  At this time, the hydrogen storage metal loses electrons and ionizes on the surface of the first power feeder 41. That is, the oxidized water generated in S2 contains ions of the hydrogen storage metal.

  Next, the oxidized water generated in the first electrode chamber 40a is moved to the second electrode chamber 40b on the cathode side via the intermediate water channel 46A (S3). Along with this, ions of the hydrogen storage metal are also moved to the second electrode chamber 40b.

  When a DC voltage is applied between the first power supply body 41 and the second power supply body 42, the second power supply body 42 on the cathode side supplies electrons to the surrounding oxidized water to reduce the oxidized water. (S4). At this time, the ions of the hydrogen storage metal receive electrons from the second power supply body 42, become minute hydrogen storage metal colloids, precipitate in the reduced water, and generate electrolyzed water containing a large amount of hydrogen storage metal colloids. .

  As mentioned above, although the electrolyzed water generating apparatus 1 of this invention was demonstrated in detail, this invention is changed and implemented in various aspects, without being limited to said specific embodiment. That is, the electrolyzed water generating apparatus 1 includes at least an electrolysis chamber 40 that electrolyzes water, a first power feeding body 41 and a second power feeding body 42 that are arranged in the electrolysis chamber 40 and to which a DC voltage is applied, and a first power feeding. The diaphragm 43 is disposed between the body 41 and the second power feeding body 42 and divides the electrolysis chamber 40 into a first electrode chamber 40a on the first power feeding body 41 side and a second electrode chamber 40b on the second power feeding body 42 side. And a water supply path 21 for supplying water to the first electrode chamber 40a. The surface of the first power supply body 41 is formed of a hydrogen storage metal, and electrolyzed electrolyzed water electrolyzed in the first electrode chamber 40a. What is necessary is just to be comprised so that it may have the intermediate water channel 46 led to the bipolar chamber 40b.

  In the present electrolyzed water generating apparatus 1, the polarities of the first power feeding body 41 and the second power feeding body 42 are configured to be switchable. Therefore, the surfaces of the first power feeding body 41 and the second power feeding body 42 are made of hydrogen storage metal. Is formed. However, in the configuration in which the polarity switching is not performed, only the surface of the anode power feeding body may be formed of a hydrogen storage metal.

1: Electrolyzed water generating device 1A: Electrolyzed water generating device 7: Return water channel 21: Water supply channel 40: Electrolytic chamber 40a: First electrode chamber 40b: Second electrode chamber 41: First power feeder 42: Second power feeder 43: Diaphragm 46: Intermediate channel (water channel)
46A: Intermediate waterway (waterway)

Claims (4)

An electrolysis chamber for electrolyzing water;
An anode feeder and a cathode feeder which are arranged in the electrolytic chamber and to which a DC voltage is applied;
A diaphragm disposed between the anode feeder and the cathode feeder, and dividing the electrolysis chamber into an anode chamber on the anode feeder side and a cathode chamber on the cathode feeder side;
An electrolyzed water generating device comprising a water supply channel for supplying water to the anode chamber,
The surface of the anode feeder is formed of a hydrogen storage metal,
Having a water channel for leading electrolyzed water electrolyzed in the anode chamber to the cathode chamber;
Electrolyzed water generator.   The electrolyzed water generating apparatus according to claim 1, wherein no AC voltage is applied to the anode power supply body and the cathode power supply body.   The electrolyzed water generating apparatus according to claim 1 or 2, wherein the electrolyzed water that has flowed out of the anode chamber into the water channel is not supplied to the anode chamber. An electrolysis chamber for electrolyzing water; an anode feeder and a cathode feeder disposed in the electrolysis chamber; and the anode feeder and the cathode feeder. The electrolysis chamber is disposed on the anode feeder side. An electrolyzed water generating method for generating electrolyzed water using an anode chamber and a diaphragm that is divided into a cathode chamber on the cathode feeder side,
The anode feeder has a surface formed of a hydrogen storage metal,
Supplying water to the anode chamber;
Applying a DC voltage between the anode power supply and the cathode power supply to take away electrons from the water supplied to the anode chamber to generate oxidized water;
Moving the oxidized water to the cathode chamber;
Applying a DC voltage between the anode feeder and the cathode feeder, supplying electrons to the oxidized water moved to the cathode chamber, and reducing the oxidized water,
Not including the step of applying an AC voltage between the anode feeder and the cathode feeder,
Electrolyzed water generation method.

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