WO2019240312A1

WO2019240312A1 - Brown's gas generating device

Info

Publication number: WO2019240312A1
Application number: PCT/KR2018/006765
Authority: WO
Inventors: 김종만; 오광진; 고해훈
Original assignee: 다온기전 주식회사
Priority date: 2018-06-14
Filing date: 2018-06-15
Publication date: 2019-12-19
Also published as: KR20190141453A; KR102228566B1

Abstract

A Brown's gas generating device according to an embodiment of the present invention may comprise: first and second positive-electrode plates having first and second positive-electrode containing portions formed thereon, respectively, the first and second positive-electrode containing portions having water-flowing paths formed therein, respectively, a positive electrode being electrically connected to the first and second positive-electrode plates; a negative-electrode plate arranged between the first and second positive-electrode plates, the negative-electrode plate having negative-electrode containing portions formed on both surfaces thereof, respectively, a negative electrode being electrically connected to the negative-electrode plate; a first insulating plate arranged between the first positive-electrode plate and the negative-electrode plate so as to insulate the first positive-electrode plate and the negative-electrode plate from each other; and a second insulating plate arranged between the second positive-electrode plate and the negative-electrode plate so as to insulate the second positive-electrode plate and the negative-electrode plate from each other. The first and second positive-electrode plates may have first and second inflow ports formed therein such that water is supplied to the first and second positive-electrode containing portions, respectively, and may have first and second discharge ports formed therein such that water is discharged from the first and second positive-electrode containing portions, respectively. The negative-electrode plate may have the negative-electrode containing portions formed on both plate-shaped surfaces thereof, respectively, and may have an exhaust port formed therein such that water that comprises hydrogen gas is discharged from the negative-electrode containing portions.

Description

Brown gas generator

The present invention relates to a brown gas generator, and more particularly to a brown gas generator for generating hydrogen by electrolysis of water.

The brown gas generator using electrolysis is an apparatus in which oxygen gas is generated on the anode side and hydrogen gas is generated on the cathode side as the water molecules are decomposed by applying electrical energy to water containing an electrolyte or the like.

The Brown gas generator is developed and used in a variety of devices. In general, a pair of cases are provided with inlets and outlets through which water is introduced and discharged, a cathode plate and a cathode plate are disposed in the case, and an ion membrane is disposed between the anode plate and the cathode plate. In addition, as water passes through spaces formed at both sides of the case based on the ion membrane, the positive electrode plate, and the negative electrode plate, water molecules may be decomposed by electric energy to generate hydrogen and oxygen.

The conventional Brown gas generator as described above uses a case made of an insulator such as a synthetic resin, and arranges the ion membrane, the positive electrode plate, and the negative electrode plate in close contact with the case formed of the insulator.

In this case, various studies have been made to extend the contact time of water with the ion membrane, the positive electrode plate and the negative electrode plate in the Brown gas generator. Conventionally, a method of forming a water channel so that water can travel along a specific path inside the case and complicating the path of water introduced into the case has been used to slow the flow of water.

The conventional Brown gas generator as described above has an efficiency of generating hydrogen by decomposing water because it controls only the time that water is in contact with the positive electrode plate and the negative electrode plate even when the water flow path is delayed to form a flow path in the case. There is a problem with limitations.

The problem to be solved by the present invention is to provide a Brown gas generator that can maximize the efficiency of generating hydrogen.

Brown gas generating apparatus according to an embodiment of the present invention, the first and second anode receiving portion is formed with a water flow path therein, respectively, the first and second anode plate electrically connected to the positive electrode; A negative electrode plate disposed between the first and second positive electrode plates, a negative electrode accommodating part being formed on both surfaces thereof, and a negative electrode electrically connected to the negative electrode; A first insulating plate disposed between the first positive electrode plate and the negative electrode plate and insulating the first positive electrode plate and the negative electrode plate; A second insulating plate disposed between the second positive electrode plate and the negative electrode plate to insulate the second positive electrode plate and the negative electrode plate, wherein the first and second positive electrode plates respectively include the first and second positive electrode receiving portions. First and second inlets through which water is supplied and first and second outlets through which water is discharged from the first and second positive electrode accommodating parts are formed, and the negative electrode plates are formed on both surfaces of the plate shape, respectively. And a third outlet through which the water containing hydrogen gas is discharged from the cathode accommodating portion.

In this case, first to third anode path portions are formed in the first and second anode receiving portions formed on the first and second anode plates, respectively, and the first anode path portion is one direction from the first and second inlets. Each of the second anode path portions extends in the other direction from the first and second outlets, and the third anode path portions are connected to each other. One or more may be formed between the first and second anode path portions.

In addition, first to third negative electrode path parts are formed in the negative electrode accommodating part formed on the negative electrode plate, the first negative electrode path part extends in one direction, and the second negative electrode path part is parallel to the first negative electrode path part. The third cathode path part may be formed to be spaced apart from each other, and the first and second cathode path parts may be formed at least one between the first and second cathode path parts.

The first and second positive electrode plates may further include first and second positive electrode connection parts to which positive electrodes of DC power supplied from the outside are connected, respectively, and the negative plate may be connected to the DC power supplied from the outside to the upper end. A negative electrode connector to which the negative electrode is connected may be formed.

Here, the cathode plate, one or more path holes for connecting the cathode receiving portion formed on both sides may be formed.

According to the present invention, an area in contact with water and a positive electrode plate is formed by forming a path through which water can flow in the positive electrode plate and the negative electrode plate, without using a separate positive electrode plate and negative electrode plate in the case of an insulating insulator. Since it can be maximized, there is an effect that can maximize the amount of hydrogen that can occur at the same time.

As the first to third anode path portions are formed in a zigzag form, a complicated path is formed from the inlet port in which water is introduced to the anode receiver formed in the anode plate to the outlet port through which water is discharged. have.

1 is a perspective view showing a brown gas generator according to an embodiment of the present invention.

2 is an exploded perspective view showing a brown gas generator according to an embodiment of the present invention.

3 is a perspective view illustrating a first anode plate of a brown gas generator according to an embodiment of the present invention.

4 is a perspective view illustrating a cathode plate of the Brown gas generator according to the embodiment of the present invention.

5 is a cross-sectional view taken along the line AA ′ of FIG. 4.

Figure 6 is a schematic diagram showing a brown gas collection device using a brown gas generator according to an embodiment of the present invention.

Preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

1 is a perspective view showing a brown gas generator according to an embodiment of the present invention, Figure 2 is an exploded perspective view showing a brown gas generator according to an embodiment of the present invention. 3 is a perspective view illustrating a first anode plate of a brown gas generator according to an embodiment of the present invention. 4 is a perspective view illustrating a cathode plate of a brown gas generator according to an embodiment of the present invention, and FIG. 5 is a cross-sectional view taken along the line AA ′ of FIG. 4.

1 and 2, a brown gas generator 100 according to an embodiment of the present invention may include a first positive electrode plate 110, a second positive electrode plate 120, a negative electrode plate 130, and a first electrode. An insulation plate 140 and a second insulation plate 150 are included.

As illustrated in FIGS. 1 and 2, the first anode plate 110 may be formed in a rectangular or square shape. And the positive electrode connecting portion 118 for connecting the electrode in the upper direction may be formed to protrude.

The first anode plate 110 may include a first anode body 111, a first inlet 112, a first outlet 114, a first anode receiver 116, and a first positive electrode connector 118. It includes.

As shown in the drawing, the first anode body 111 is formed in a rectangular or square shape. The first anode body 111 may be made of metal, and in this embodiment, may be manufactured using titanium, and may be manufactured by plating platinum on titanium. Accordingly, the first anode body 111 may increase corrosion resistance and chemical resistance, and may prevent contamination of water, which is an electrolyte, even when water is ionized. At this time, the metal used for the first positive electrode body 111 and the material to be plated may use other types of materials as necessary.

In addition, a plurality of coupling holes C1 may be formed in the first anode body 111. As shown in FIG. 2, the plurality of coupling holes C1 may be formed along the edge of the first anode body 111, and in this embodiment, twelve pieces are arranged to surround the first anode receiving portion 116. Can be formed.

The first inlet part 112 may be provided to supply water to the inside of the first anode body 111 and may be disposed outside the first anode body 111. In the present embodiment, as will be described later, when the position where the first positive electrode connecting portion 118 is formed on the first positive electrode body 111 is defined as an upper portion, the first inlet portion 112 is an outer upper portion of the first positive electrode body 111. Can be placed in a biased position. Accordingly, as shown in FIG. 2, the first inlet 112a may be formed inside the first inlet 112.

The first discharge part 114 may be provided to discharge water supplied to the inside of the first anode body 111, and may be disposed outside the first anode body 111. In addition, the first inlet 112 may be disposed at a position biased to the outer lower portion of the anode matrix. Accordingly, as shown in FIG. 2, the first outlet 114a may be formed inside the first outlet 114.

In this embodiment, the position where the first inlet 112 and the first outlet 114 are disposed is diagonally directed to the edge side in the first anode body 111 having a rectangular or square shape as shown in FIG. 2. Can be placed in. Here, the water discharged through the first discharge unit 114 may include oxygen generated by electrolysis.

The first anode receiving portion 116 may be formed inside the first anode body 111, and as shown in FIGS. 2 and 3, may be formed in a predetermined groove shape on the inner surface. In the present embodiment, the first anode receiving portion 116 is a space in which water introduced through the first inlet 112a can be filled, and the first anode so that the water can be filled in the entire first anode receiving portion 116. The path portion 116a, the second anode path portion 116b, and the third anode path portion 161c may be formed.

The first anode path portion 116a may be formed in a straight line shape having a predetermined length in the downward direction at the first inlet 112a, and may be formed to have a predetermined width and a predetermined depth. The second anode path portion 116b may be formed in a straight line shape having a predetermined length in an upward direction at the first outlet 114a, and may be formed to have a predetermined width and a predetermined depth. In this case, the lengths, widths, and depths of the first anode path portion 116a and the second anode path portion 116b may be the same, and may be disposed side by side at positions spaced apart from each other.

A plurality of third anode path portions 116c may be formed to connect the first anode path portions 116a and the second anode path portions 116b with each other. In this embodiment, the third anode path portion 116c is formed in a direction perpendicular to the first anode path portion 116a and the second anode path portion 116b, as shown in FIGS. 2 and 3, It may be formed in a horizontal direction. The third anode path portion 116c may be formed to have a predetermined width and a predetermined depth, and the width and depth of the third anode path portion 116c may be the first anode path portion 116a and the second anode. It may be smaller than the width and depth of the path portion 116b, respectively.

The first positive electrode connecting portion 118 is disposed on an upper side of the first positive electrode body 111. The first positive electrode connector 118 is provided to connect an external power source to the first positive electrode plate 110, and a first positive electrode connector E1 may be formed to connect the external power source. In this embodiment, the first positive electrode connecting portion 118 is provided to connect the positive power of the external power.

The second anode plate 120 includes a second anode body 121, a second inlet 122, a second outlet 124, a second anode receiving portion and a second anode connecting portion 128. In this case, the second positive electrode plate 120 has the same structure as the first positive electrode plate 110 and is rotated by 180 degrees with respect to the vertical axis passing through the center of the first positive electrode plate 110. That is, although not shown in the drawing, the second positive electrode accommodating part is formed inside the second positive electrode plate 120, and the second positive accommodating part is formed in the same shape as the first positive accommodating part 116. In this case, as illustrated in FIGS. 1 and 2, the second positive electrode connecting portion 128 may be disposed at an upper side of the upper portion at the same position as the first positive electrode connecting portion 118.

In addition, a second positive electrode connector E2 may be formed in the second positive electrode connector 128. As shown in the drawing, a second positive electrode connector 128 may be formed at a position corresponding to the plurality of coupling holes C1 formed in the first positive electrode body 111. A plurality of coupling holes C2 may be formed in the anode body 121.

The negative electrode plate 130 may be formed in a rectangular or square shape, as shown in FIGS. 1, 2, and 4. The negative electrode plate 130 includes a negative electrode body 131, a third discharge part 132, and a negative electrode receiving part 136.

And a negative electrode connector (E3) for connecting the electrode in the upper direction can be formed. The negative electrode connector E3 is formed in the shape of a groove on the top surface of the negative electrode body 131. Accordingly, the negative electrode of the external power source can be connected through the negative electrode connector E3.

The cathode body 131 is formed in a rectangular or square shape, as shown. And the negative electrode body 131, like the first positive electrode body 111, a metal may be used, in the present embodiment, may be manufactured using titanium, platinum may be plated on titanium. Accordingly, the negative electrode body 131 may increase corrosion resistance and chemical resistance, and may prevent contamination of water that is an electrolyte even when water is ionized. If necessary, the metal used for the cathode body 131 and the material to be plated may be used with other kinds of materials as necessary.

In addition, a plurality of coupling holes C3 may be formed in the cathode body 131. As shown in FIGS. 1 and 2, the plurality of couplers C3 may be formed along the edge of the negative electrode body 131, and the plurality of couplers C1 may be formed on the first positive electrode body 111. It may be arranged at a corresponding position. In the present embodiment, twelve coupling holes C3 may be formed to surround the cathode receiving portion 136.

The third discharge part 132 is provided to exhaust hydrogen gas, which is a gas generated in the negative electrode accommodating part 136 formed inside the negative electrode body 131, to be disposed at an upper end of the negative electrode body 131. have. In this embodiment, the third discharge part 132 may be disposed at a position biased to the upper end of the negative electrode body 131. Accordingly, as shown in FIG. 3, a third discharge hole 132a may be formed in the third discharge part 132.

In the present embodiment, the third discharge part 132 may be disposed at the upper end of the negative electrode body 131 having a rectangular or square shape, as shown in FIGS. 1 and 2. The third discharge part 132 is disposed at the upper end in this way, referring to FIG. 4, since the hydrogen gas is moved upward through the negative accommodating part 136 formed in the negative electrode body 131. good.

The negative accommodating part 136 may be formed on the inner side of the negative electrode body 131, and may be formed in a predetermined groove shape on the inner side as shown in FIG. 4. In the present embodiment, the negative electrode accommodating part 136 may be formed at a position corresponding to the first positive electrode accommodating part 116, and the first negative electrode path part 136a, the second negative electrode path part 136b, and the third The cathode path portion 136c may be formed. Here, the negative electrode accommodating part 136 may be formed on both sides of the negative electrode body 131, and the negative electrode accommodating part 136 formed on both sides of the negative electrode body may be formed in the same shape.

In the present exemplary embodiment, the first cathode path part 136a may be formed in a straight line shape having a predetermined length in the horizontal direction, and have a predetermined width and a predetermined depth. Can be formed. In this case, the third discharge part 132 may be disposed in the center of the first cathode path part 136a.

The second cathode path part 136b may be formed in parallel with the first cathode path part 136a at a position spaced apart from each other, and may have a predetermined width and a predetermined depth. In this case, the first cathode path part 136a and the second cathode path part 136b may have the same length, width, and depth.

The third cathode path part 136c may be formed in plural to connect the first cathode path part 136a and the second cathode path part 136b with each other. In this embodiment, the third cathode path portion 136c is formed to connect the first cathode path portion 136a and the second cathode path portion 136b, and is formed in the vertical direction as shown in FIG. 2. Can be. The third cathode path part 136c may be formed to have a predetermined width and a predetermined depth, and the width and depth of the third cathode path part 136c may be the first cathode path part 136a and the second cathode. It may be smaller than the width and depth of the path portion 136b, respectively.

Like the shapes of the first anode body 111 and the cathode body 131, the first insulation plate 140 may have a rectangular or square shape, and a hole 142 may be formed inside. The first insulating plate 140 may be disposed between the first positive electrode body 111 and the negative electrode body 131, and may be made of an insulating material to insulate the first positive electrode body 111 and the negative electrode body 131 from each other. have. In the present embodiment, the first insulating plate 140 may be made of silicon, synthetic resin, or the like, and may be made of any material as long as it is a material capable of insulating between the first positive electrode body 111 and the negative electrode body 131. Do.

And, as shown, the first insulating plate 140 may be formed relatively thinner than the first positive electrode body 111 and the negative electrode body 131, the first positive electrode plate 110 and the negative electrode plate 130. It may vary depending on the power required, but is not limited thereto.

The first insulating plate 140 is disposed between the first positive electrode body 111 and the negative electrode body 131 so that the first positive electrode body 111 and the negative electrode body 131 are coupled to each other by a bolt B or the like. In this state, the water flowing into the first positive electrode accommodating part 116 or the hydrogen gas generated in the negative electrode accommodating part 136 is prevented from being discharged through the space between the first positive electrode body 111 and the negative electrode body 131. can do. Accordingly, as shown in FIG. 2, a plurality of couplers C4 may be formed in the first insulating plate 140, and the plurality of couplers C4 may include the first positive electrode body 111 and the negative electrode body ( It may be formed at positions corresponding to the coupling sphere (C1, C3) formed in each of the 131.

The second insulating plate 150 is disposed between the second positive electrode body 121 and the negative electrode body 131 and is formed in the same structure as the first insulating plate 140.

In a state where the first insulating plate 140 is interposed therebetween, the first positive electrode plate 110 and the negative electrode plate 130 are disposed, and the second insulating plate 150 is the second positive plate 120 and the negative electrode. The plate 130 is disposed, in this embodiment, the first positive electrode plate 110, the first insulating plate 140, the negative electrode plate 130, the second insulating plate 150 and the second positive plate 120. Are arranged in sequence, can be coupled using a coupling means such as bolt (B).

At this time, in order to prevent the first positive electrode plate 110 and the negative electrode plate 130 from being shorted to each other by the bolt B, and to prevent the second positive electrode plate 120 and the negative electrode plate 130 from being shorted to each other. Couplings C1, C2, C3, and C4 formed in the first anode plate 110, the first insulation plate 140, the cathode plate 130, the second insulation plate 150, and the second anode plate 120, respectively. , C5) may be disposed through the insulating tube (S). The insulating tube S is configured to electrically insulate the first positive electrode plate 110, the negative electrode plate 130, and the second positive electrode plate 120, and may be made of silicon, rubber, synthetic resin, or the like.

In addition, a first hole 142 and a second hole 152 are formed in each of the first insulating plate 140 and the second insulating plate 150, and each of the first hole 142 and the second hole 152 is formed. The size may be formed in a size corresponding to the size of the first positive electrode accommodating part 116, the second positive electrode accommodating part and the negative electrode accommodating part 136. In the present embodiment, as the overall shape of the first positive electrode accommodating part 116, the second positive electrode accommodating part and the negative electrode accommodating part 136 is formed in a rectangular or square shape, the first hole 142 and the second hole 152 are formed. ) May also be formed in a rectangular or square shape.

Referring to the operation of the Brown gas generator 100 according to the present embodiment, the first positive electrode connecting portion 118 of the first positive electrode plate 110 and the second positive electrode connecting portion 128 of the second positive electrode plate 120 are described. The positive pole of the direct current power source is connected to the negative pole, and the negative pole of the direct current power source is connected to the negative electrode connector E3 of the negative electrode plate 130. When water is supplied through the first inlet 112 formed in the first positive electrode plate 110, the water is filled in the first positive electrode receiving unit 116 through the first inlet 112a, and the water and the first positive electrode are filled. As the plate 110 comes into contact with water to electrolyze, hydrogen gas and oxygen gas are generated. In addition, when water is supplied through the second inlet 122 formed in the second positive electrode plate 120, the water and the second positive electrode plate ( 120 is brought into contact with the electrolysis of water to produce hydrogen gas and oxygen gas.

The electrolyzed hydrogen gas is collected at the negative electrode accommodating part 136 side, which is the negative electrode, and the oxygen gas is collected at the first positive electrode accommodating part 116 and the second positive electrode accommodating side, which are positive electrodes. At this time, the water flowing into the first anode receiving portion 116 through the first inlet 112a is connected to the first anode path portion 116a, the second anode path portion 116b and the third anode path portion 116c. Through the first anode receiving portion 116 through the spread, it can be discharged to the outside through the first outlet 114a with the generated oxygen gas. In addition, the water introduced into the second anode receiving part through the second inlet 122 may be discharged to the outside through the second outlet 124. In addition, the hydrogen gas collected on the side of the negative accommodating part 136 formed on both sides of the negative electrode body 131 may be discharged through the third outlet 132a formed at the upper portion thereof.

In this embodiment, direct current power is applied to the first positive electrode plate 110, the second positive electrode plate 20, and the negative electrode plate 130, and a direct current power supply having a voltage of 12 V and a current of 20 A is supplied. Accordingly, as the current of 20A is supplied, about 320 ml of hydrogen gas may be discharged through the third discharge unit 132.

In addition, since water is rapidly introduced through the first positive electrode plate 110 and the second positive electrode plate 120, the first positive electrode is compared with a case in which water is accommodated in a case provided separately from the positive electrode plate or the negative electrode plate. Water may be rapidly introduced into the first positive electrode accommodating part 116 and the second positive electrode accommodating part respectively formed on the plate 110 and the second positive electrode plate 120.

4 and 5, the negative electrode accommodating part 136 formed on the negative electrode plate 130 will be described in more detail. As described above, the negative electrode accommodating part 136 may be formed on both sides of the negative electrode body 131, respectively.

As described above, the cathode accommodating part 136 includes a first cathode path part 136a, a second cathode path part 136b, and a third cathode path part 136c. The first cathode path part 136a, the second cathode path part 136b, and the third cathode path part 136c may be formed in the shape of a groove formed on the inner surface of the cathode body 131, respectively.

The first cathode path part 136a and the second cathode path part 136b are formed at positions spaced apart from each other in parallel to each other, as shown in the vertical direction. In addition, a plurality of third cathode path parts 136c may be provided between the first cathode path part 136a and the second cathode path part 136b in a horizontal direction. The third cathode path portions 136c are formed to be spaced apart from each other at regular intervals, and the plurality of third cathode path portions 136c are disposed on the same plane as the inner surface of the cathode body 131.

In addition, as illustrated in FIG. 4, the plurality of third cathode path portions 136c may be formed with holes for connecting between adjacent third cathode path portions 136c. These holes may be formed in the vertical direction to connect adjacent third cathode path portions 136c formed in the horizontal direction to each other. Such a plurality of holes may be arranged regularly according to a predetermined rule as shown, but is not limited thereto, and may be arranged irregularly.

In this case, the widths of the first cathode path part 136a and the second cathode path part 136b may be greater than the width of the third cathode path part 136c. In the present embodiment, the third cathode path part 136c is provided. The width of may be about 60% (error range 10%) of the widths of the first cathode path portion 136a and the second cathode path portion 136b. In addition, the depths of the first cathode path part 136a and the second cathode path part 136b may be deeper than the depth of the third cathode path part 136c.

As the first cathode path part 136a, the second cathode path part 136b, and the third cathode path part 136c are formed in the negative electrode accommodating part 136 as described above, the hydrogen formed by electrolysis is formed in the first part. Movement along the cathode path part 136a, the second cathode path part 136b, and the third cathode path part 136c may be discharged to the outside through the third outlet 132a.

Here, as shown in FIG. 4, the third outlet 132a may be disposed in the center of the third cathode path portion 136c disposed at the top thereof and may be formed through the cathode body 131. And it may be formed to be connected to the upper portion from the center of the third outlet 132a penetrating through the negative electrode body 131 to the third outlet 132.

Accordingly, the hydrogen gas collected in the negative electrode accommodating part 136 formed on both surfaces of the negative electrode body 131 may be discharged to the outside through the third outlet 132a.

4 and 5, a plurality of path holes 136d may be formed in the first cathode path part 136a and the second cathode path part 136b. The plurality of path holes 136d are provided to connect the negative electrode accommodating part 136 formed on both sides of the negative electrode body 131, and are formed such that hydrogen gas collected in each negative electrode accommodating part 136 may move with each other.

Referring to FIG. 6, a brown gas collecting device 200 for capturing hydrogen generated by the brown gas generating device 100 according to the present embodiment will be described.

As illustrated, the brown gas collecting device 200 includes a brown gas generating device 100, a water storage unit 210, and a gas purifying unit 220. The water reservoir 210 is connected to the first inlet 112 and the second inlet 122 of the Brown gas generator 100 through the water supply pipe 212. In addition, the first discharge part 114 and the second discharge part 124 of the Brown gas generator 100 are connected to the first water discharge pipe 214, and the water discharged through the first water discharge pipe 214 is separately provided. It may be stored in the storage unit, and may be recovered to the water storage unit 210 as needed. Here, the water discharged through the first water discharge pipe 214 is water containing oxygen gas.

In addition, the third discharge part 132 of the brown gas generator 100 is connected to the second water discharge pipe 216. The water discharged through the second water discharge pipe 216 is water containing hydrogen gas.

The water discharged to the first water discharge pipe 214 and the second water discharge pipe 216 is connected to the integrated discharge pipe 222 and merged into one. The integrated discharge pipe 222 is connected to the gas purification unit 220. Accordingly, the water including the hydrogen gas and the water containing the oxygen gas are supplied to the gas purification unit 220 in the integrated discharge pipe 222. The gas purifier 220 may be partially filled with water, and water including hydrogen gas and oxygen gas supplied through the integrated discharge pipe 222 may be supplied into the water filled in the gas purifier 220 by water. Brown gas mixed with purified hydrogen gas and oxygen gas may be discharged through the purification gas exhaust pipe 224. Brown gas discharged to the refinery gas exhaust pipe 224 may be supplied to an external device. In this case, the generated brown gas may be used for industrial purposes.

The positive electrode terminal 232 may be electrically connected to the first and second

positive electrode connectors

118 and 128, and the negative electrode terminal 234 may be electrically connected to the negative electrode connector E3. In this case, the power supplied to the Brown gas generator 100 through the positive electrode terminal 232 and the negative electrode terminal 234 is DC power.

As described above, the detailed description of the present invention has been made by the embodiments with reference to the accompanying drawings. However, since the above-described embodiments have only been described by way of example, the present invention is limited to the above embodiments. It should not be understood, the scope of the present invention will be understood by the claims and equivalent concepts described below.

Claims

First and second positive electrode plates each having first and second positive electrode accommodating parts formed therein with a flow path of water therein, and having positive electrodes electrically connected thereto;

A negative electrode plate disposed between the first and second positive electrode plates, a negative electrode accommodating part being formed on both surfaces thereof, and a negative electrode electrically connected to the negative electrode;

A first insulating plate disposed between the first positive electrode plate and the negative electrode plate and insulating the first positive electrode plate and the negative electrode plate; And

A second insulating plate disposed between the second positive electrode plate and the negative electrode plate and insulating the second positive electrode plate and the negative electrode plate;

First and second inlets through which water is supplied to the first and second anode receivers, respectively, and first and second outlets through which water is discharged from the first and second anode receivers, respectively. Is formed,

The negative electrode plate is a brown gas generator, the negative electrode receiving portion is formed on each side of the plate-shaped, respectively, the third discharge port through which the water containing hydrogen gas is discharged from the negative electrode receiving portion is formed.
The method according to claim 1,

First and third anode path portions are formed in the first and second anode receiving portions formed on the first and second anode plates, respectively.

The first anode path portion extends in one direction from the first and second inlets, respectively,

The second anode path portion is formed to extend in the other direction from the first and second outlet, respectively,

And at least one third anode path portion formed between the first and second anode path portions such that the first and second anode path portions are connected to each other.
The method according to claim 1,

First to third negative electrode path portion is formed in the negative electrode accommodating portion formed on the negative electrode plate,

The first cathode path portion is formed extending in one direction,

The second cathode path portion is formed spaced apart in parallel with the first cathode path portion,

And at least one third cathode path part formed between the first and second cathode path parts so as to connect the first and second cathode path parts.
The method according to claim 1,

Each of the first and second positive electrode plates further includes first and second positive electrode connection parts to which positive electrodes of DC power supplied from the outside are connected, respectively.

The negative electrode plate is a Brown gas generator is formed with a negative electrode connector is connected to the negative electrode of the DC power supplied from the outside at the upper end.
The method according to claim 1,

The cathode gas plate, the Brown gas generator is formed with at least one path hole for connecting the cathode receiving portion formed on both sides.