CN210215562U - Multi-electrode plate magnetic field type electrolytic tank - Google Patents
Multi-electrode plate magnetic field type electrolytic tank Download PDFInfo
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- CN210215562U CN210215562U CN201921180709.9U CN201921180709U CN210215562U CN 210215562 U CN210215562 U CN 210215562U CN 201921180709 U CN201921180709 U CN 201921180709U CN 210215562 U CN210215562 U CN 210215562U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
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Abstract
The application provides a multi-electrode plate magnetic field type electrolytic cell, which relates to the technical field of oxyhydrogen generators, wherein an electrolytic electrode body comprises a pair of electrode plates arranged in parallel and a plurality of intermediate electrode plates arranged in parallel, the plurality of intermediate electrode plates are distributed between the pair of electrode plates in parallel and at equal intervals, an electrolyte containing cavity is formed between each electrode plate and each intermediate electrode plate, the electrolyte adopts but is not limited to a potassium hydroxide aqueous solution, and a cooling water containing cavity is arranged inside a shell and outside the electrode plates; the cooling water containing cavity is adopted to cool the electrode plate, and the cooling water is led out to the circulating water cooling device for cooling, so that the cooling effect of the cooling water is ensured, meanwhile, the electrolyte is led out to the circulating electrolyte cooling device for cooling and then is circulated and returned to the electrolyte containing cavity, so that the electrolyte in the electrolytic cell is controlled within a proper temperature range, the occurrence of hydrogen and oxygen is ensured, the corrosion speed of metal materials on the electrode plate is slowed down, and the service life of the electrode plate is prolonged.
Description
Technical Field
The utility model relates to a oxyhydrogen generator technical field especially relates to a multi-electrode plate magnetic field formula electrolysis trough.
Background
The oxyhydrogen generator is an electrochemical device for generating brown gas by utilizing water electrolysis. The oxyhydrogen generator generally includes: a power supply system, an electrolytic bath system, a steam-water separation system, a cooling system, a control system, a safety anti-backfire system, accessories (such as a flame gun, a flame arrester and a flame atmosphere adjusting device) using the oxyhydrogen generator and the like. Wherein the electrolytic bath is an indispensable structure of the hydrogen and oxygen generator, and the process of generating hydrogen and oxygen by electrolyzing the electrolyte is usually carried out in the electrolytic bath.
However, in the process of implementing the technical solution in the embodiment of the present application, the applicant of the present application finds that the conventional electrolytic cell of the oxyhydrogen generator has at least the following technical problems:
1) in the conventional electrolytic cell, the temperature of the electrolytic solution rises due to the reaction heat of electrolysis, and water vapor is generated at a high temperature of 70 ℃ or higher, thereby inhibiting the generation of hydrogen and oxygen.
2) The high temperature electrolyte is easy to cause metal fatigue and further cause the corrosion of the electrode plate to be accelerated.
SUMMERY OF THE UTILITY MODEL
In order to overcome the existing defects, the embodiment of the application provides the multi-electrode plate magnetic field type electrolytic tank which can reduce the temperature of electrolyte, avoid high-temperature generated water vapor and prevent the generation of hydrogen and oxygen.
The technical scheme adopted by the embodiment of the application for solving the technical problem is as follows:
the utility model provides a multi-electrode plate magnetic field formula electrolysis trough, includes the casing, the inside of casing is provided with the electrolysis electrode body, the electrolysis electrode body includes a pair of parallel arrangement's plate electrode and a plurality of parallel arrangement's intermediate plate electrode, and is a plurality of intermediate plate electrode is parallel and equidistant distribution between a pair of plate electrode, it holds the chamber to form electrolyte between plate electrode and every intermediate plate electrode, electrolyte holds the intracavity and holds electrolyte, the inside of casing and the outside that is located the plate electrode are provided with the cooling water and hold the chamber, the cooling water holds the intracavity and holds recirculated cooling water.
Furthermore, the bottom that electrolyte holds the chamber is provided with the electrolyte discharge port, the upper end that electrolyte holds the chamber is provided with the electrolyte supply mouth, the electrolyte discharge port passes through the pipeline and is connected with circulating electrolyte cooling device's input, circulating electrolyte cooling device's output passes through the pipe connection electrolyte supply mouth, circulating electrolyte cooling device includes cooler bin, cooling tube and electrolyte circulating pump machine.
Furthermore, the bottom that the cooling water holds the chamber is provided with the cooling water delivery port, the upper end that the cooling water held the chamber is provided with the cooling water supply mouth, the cooling water delivery port passes through the pipeline and is connected with circulating water cooling device's input, circulating water cooling device's output passes through the pipe connection cooling water supply mouth, circulating water cooling device includes cooler bin, cooling tube and cooling water circulating pump machine.
Further, the peripheral parts of the electrode plate and the middle electrode plate are covered with insulating members.
Further, the electrode plate comprises a positive plate and a negative plate, and insulating materials are arranged between the positive plate and the shell, and between the negative plate and the shell.
Further, the electrode plate comprises a base layer and a metal coating, wherein the metal coating is coated on the surface of the base layer.
Furthermore, a plurality of through holes are distributed on the middle electrode plate.
Furthermore, one end of the middle electrode plate is a positive electrode, and the other end of the middle electrode plate is a negative electrode.
Further, the top of casing is provided with the gas vent, just the gas vent holds the chamber with electrolyte and communicates.
The embodiment of the application has the advantages that:
1. owing to adopted the cooling water to hold the chamber and carry out cooling to plate electrode and inside electrolyte, and draw the cooling water out to circulating water cooling device and cool off, guarantee the cooling effect of cooling water, draw electrolyte out to circulating electrolyte cooling device cooling back recirculation return electrolyte simultaneously and hold the chamber, effectively reduce the temperature of electrolyte, thereby effectively solved the interior electrolyte high temperature of current electrolysis trough, produce steam easily, hinder the emergence of hydrogen and oxygen, the electrolyte of while high temperature leads to metal fatigue easily and causes the problem that the plate electrode corrodes and accelerate, and then control the electrolyte in the electrolysis trough in appropriate temperature range, guarantee the emergence of hydrogen and oxygen, slow down the corrosion rate of metal material on the plate electrode simultaneously, the life of extension plate electrode.
2. Because a plurality of intermediate electrode plates are distributed between a pair of parallel electrode plates at intervals, and the positive and negative electrodes of the intermediate electrode plates are respectively positioned at the two ends of the intermediate electrode plate, the integral structure of the electrolytic cell is more compact, and the reduction of the occupied space of the electrolytic cell is facilitated.
Drawings
FIG. 1 is a schematic structural view of a multi-electrode plate magnetic field type electrolytic cell according to the present invention;
FIG. 2 is a schematic diagram of an intermediate electrode plate in a multi-electrode plate magnetic field type electrolytic cell according to the present invention;
FIG. 3 is a schematic diagram of the electrode plate structure in the multi-electrode plate magnetic field type electrolytic cell of the present invention.
In the figure: 1. a housing; 2. an electrode plate; 3. an intermediate electrode plate; 4. an insulating member; 5. an electrolyte accommodating cavity; 6. an exhaust port; 7. a cooling water cavity; 8. through holes; 9. an electrolyte discharge port; 10. a cooling water discharge port; 11. a circulating electrolyte cooling device; 12. a circulating water cooling device; 13. an electrolyte supply port; 14. a cooling water supply port; 15. an electrolyte circulating pump machine; 16. a cooling water circulation pump machine; 17. a base layer; 18. and (3) coating the metal.
Detailed Description
The embodiment of the application is through providing a multi-electrode plate magnetic field formula electrolysis trough, it is high to solve electrolyte temperature among the prior art, hinder the emergence of hydrogen and oxygen, accelerate the problem of the corruption of plate electrode metal material, adopt the cooling water to hold the chamber and cool off the plate electrode in the electrolysis trough, and draw the cooling water out to circulating water cooling device and cool off, draw electrolyte back to the recirculation and send back the electrolyte appearance chamber after circulating electrolyte cooling device cools off simultaneously, thereby control the electrolyte in the electrolysis trough in appropriate temperature range, guarantee the emergence of hydrogen and oxygen, slow down metal material's on the plate electrode corrosion rate simultaneously, the life of extension plate electrode.
Technical scheme in the embodiment of this application hinders the emergence of hydrogen and oxygen for solving above-mentioned electrolyte temperature height for the problem of the corruption of plate electrode metal material, and the general thinking is as follows:
example 1:
as shown in fig. 1, a multi-electrode plate magnetic field type electrolytic cell includes a housing 1, an electrolyte electrode body is arranged inside the housing 1, the electrolyte electrode body includes a pair of electrode plates 2 arranged in parallel and a plurality of intermediate electrode plates 3 arranged in parallel, the plurality of intermediate electrode plates 3 are distributed in parallel and at equal intervals between the pair of electrode plates 2, an electrolyte containing cavity 5 is formed between the electrode plates 2 and each intermediate electrode plate 3, electrolyte is contained in the electrolyte containing cavity 5, the electrolyte adopts but not limited to potassium hydroxide aqueous solution, a cooling water containing cavity 7 is arranged inside the housing 1 and outside the electrode plates 2, and circulating cooling water is contained in the cooling water containing cavity 7.
As shown in fig. 1, the bottom of the electrolyte containing cavity 5 is provided with an electrolyte outlet 9, the upper end of the electrolyte containing cavity 5 is provided with an electrolyte supply port 13, the electrolyte outlet 9 is connected with the input end of the circulating electrolyte cooling device 11 through a pipeline, the output end of the circulating electrolyte cooling device 11 is connected with the electrolyte supply port 13 through a pipeline, the circulating electrolyte cooling device 11 comprises a cooling box, a cooling pipe and an electrolyte circulating pump 15, the cooling box and the cooling pipe are conventional cooling structures in the prior art, and therefore the detailed description is omitted in the figure.
As shown in fig. 1, a cooling water discharge port 10 is arranged at the bottom of the cooling water accommodating chamber 7, a cooling water supply port 14 is arranged at the upper end of the cooling water accommodating chamber 7, the cooling water discharge port 10 is connected with an input end of a circulating water cooling device 12 through a pipeline, an output end of the circulating water cooling device 12 is connected with the cooling water supply port 14 through a pipeline, the circulating water cooling device 12 comprises a cooling tank, a cooling pipe and a cooling water circulating pump 16, and the cooling tank and the cooling pipe are both conventional cooling structures in the prior art, so that the details are not shown in the figure.
According to the technical scheme, the cooling water in the cooling water containing cavity 7 cools the electrode plate 2, heat exchange is carried out between the electrode plate 2 and the cooling water, heat on the electrode plate 2 is taken away, the temperature of the electrode plate 2 and electrolyte in the electrode plate is reduced, the cooling water with the heat is discharged from the cooling water discharge port 10 at the bottom of the cooling water containing cavity 7 and is led to the circulating water cooling device 12 for cooling, the temperature of the cooling water is reduced, and then the cooling water is pumped back into the cooling water containing cavity 7, so that the cooling effect of the cooling water is guaranteed; meanwhile, the electrolyte in the electrolyte accommodating cavity 5 is discharged from the electrolyte outlet 9, is guided to the circulating electrolyte cooling device 11 for cooling and then is circulated and returned to the electrolyte accommodating cavity 5, so that the temperature of the electrolyte is effectively reduced; therefore, the problems that the temperature of the electrolyte in the conventional electrolytic cell is too high, water vapor is easily generated, the generation of hydrogen and oxygen is hindered, and the corrosion of the electrode plate 2 is accelerated due to metal fatigue caused by the high-temperature electrolyte are effectively solved; and the electrolyte in the electrolytic cell is controlled between 25 ℃ and 35 ℃, and compared with the original electrolyte which can reach more than 70 ℃, the temperature is lower, so that water vapor can not be generated, the generation of hydrogen and oxygen can be ensured, meanwhile, the metal material of the electrode plate 2 is not easy to corrode, the corrosion speed of the metal material on the electrode plate 2 is slowed down, and the service life of the electrode plate 2 is prolonged.
Specifically, as shown in fig. 1-2, the electrode plate 2 and the intermediate electrode plate 3 are covered with an insulating member 4 at their peripheral portions to insulate them from each other, and the insulating member 4 is made of an insulating material, which is, but not limited to, an insulating glue.
Specifically, as shown in fig. 1, the electrode plate 2 includes a positive electrode plate and a negative electrode plate, and an insulating material is disposed between the positive electrode plate and the casing 1, so that the positive electrode plate and the negative electrode plate are insulated from the casing 1, and the insulating material is, but not limited to, an insulating glue.
Specifically, as shown in fig. 3, the electrode plate 2 includes a base layer 17 and a metal coating 18, the metal coating 18 is coated on the surface of the base layer 17, the base layer 17 is made of a magnet material of a permanent magnet or an electromagnet, and the metal coating 18 is made of, but not limited to, an alloy, gold-plated, silver-plated, or platinum-plated gold material.
According to the technical scheme, the base layer 17 of the electrode plate 2 is made of the magnet material, so that the manufacturing cost of the electrode plate 2 is reduced; the metal coating 18 is made of, but not limited to, alloy, gold plating, silver plating, platinum plating gold material, and compared with the traditional precious metals such as platinum, gold, silver, nickel, titanium, etc., as the material of the electrode plate 2, the use cost is reduced.
Specifically, as shown in fig. 2, a plurality of through holes 8 are distributed on the intermediate electrode plate 3, and the through holes 8 can allow the electrolyte to pass through.
Specifically, as shown in fig. 1, one end of the intermediate electrode plate 3 is a positive electrode, and the other end is a negative electrode.
Specifically, as shown in fig. 1, an exhaust port 6 is disposed at the top of the housing 1, and the exhaust port 6 is communicated with the electrolyte chamber 5 to exhaust the hydrogen gas and the mixed gas of oxygen gas and hydrated ions generated in the electrolysis process.
It should be noted that, the utility model relates to a multi-electrode plate magnetic field type electrolytic cell, when using, the cooling water in the cooling water containing cavity 7 cools down the electrode plate 2, carries out heat exchange between the electrode plate 2 and the cooling water, takes away the heat on the electrode plate 2, reduces the temperature of the electrode plate 2 and the internal electrolyte thereof, the cooling water with heat is discharged from the cooling water discharging port 10 at the bottom of the cooling water containing cavity 7, and leads the cooling water to the circulating water cooling device 12 for cooling, reduces the temperature of the cooling water, and then pumps the cooling water back to the cooling water containing cavity 7, thereby ensuring the cooling effect of the cooling water; meanwhile, the electrolyte in the electrolyte accommodating cavity 5 is discharged from the electrolyte outlet 9, and is guided to the circulating electrolyte cooling device 11 to be cooled and then is circulated and returned to the electrolyte accommodating cavity 5, so that the temperature of the electrolyte is effectively reduced.
Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.
Claims (9)
1. The utility model provides a multi-electrode plate magnetic field formula electrolysis trough, includes casing (1), the inside of casing (1) is provided with the electrolysis electrode body, a serial communication port, the electrolysis electrode body includes a pair of parallel arrangement's plate electrode (2) and a plurality of parallel arrangement's middle plate electrode (3), and is a plurality of middle plate electrode (3) are parallel and equidistant distribution between a pair of plate electrode (2), it holds chamber (5) to form electrolyte between plate electrode (2) and every middle plate electrode (3), electrolyte holds and hold electrolyte in chamber (5), the inside of casing (1) and the outside that is located plate electrode (2) are provided with cooling water and hold chamber (7), the cooling water holds and hold circulating cooling water in chamber (7).
2. The multi-electrode plate magnetic field type electrolytic cell according to claim 1, wherein the bottom of the electrolyte containing cavity (5) is provided with an electrolyte outlet (9), the upper end of the electrolyte containing cavity (5) is provided with an electrolyte supply port (13), the electrolyte outlet (9) is connected with the input end of a circulating electrolyte cooling device (11) through a pipeline, the output end of the circulating electrolyte cooling device (11) is connected with the electrolyte supply port (13) through a pipeline, and the circulating electrolyte cooling device (11) comprises a cooling tank, a cooling pipe and an electrolyte circulating pump (15).
3. The multi-electrode plate magnetic field type electrolytic cell according to claim 1, wherein a cooling water discharge port (10) is provided at the bottom of the cooling water containing cavity (7), a cooling water supply port (14) is provided at the upper end of the cooling water containing cavity (7), the cooling water discharge port (10) is connected with an input end of a circulating water cooling device (12) through a pipeline, an output end of the circulating water cooling device (12) is connected with the cooling water supply port (14) through a pipeline, and the circulating water cooling device (12) comprises a cooling tank, a cooling pipe and a cooling water circulating pump (16).
4. A multiple-electrode plate magnetic field type electrolytic cell according to claim 1, wherein peripheral portions of said electrode plate (2) and intermediate electrode plate (3) are covered with insulating members (4).
5. A multiple-electrode-plate magnetic-field-type electrolytic cell according to claim 1, characterized in that the electrode plates (2) comprise positive and negative plates, and an insulating material is provided between the positive and negative plates and the case (1).
6. A multiple-electrode plate magnetic field type electrolytic cell according to claim 1, wherein said electrode plate (2) comprises a base layer (17) and a metal coating layer (18), said metal coating layer (18) being coated on the surface of the base layer (17).
7. A multiple-electrode plate magnetic field electrolyzer according to claim 1 characterized in that said intermediate electrode plate (3) is distributed with a plurality of through holes (8).
8. A multiple-electrode plate magnetic field type electrolytic cell according to claim 1, wherein one end of said intermediate electrode plate (3) is a positive electrode and the other end is a negative electrode.
9. A multiple-electrode plate magnetic field type electrolytic cell according to claim 1, characterized in that the top of the housing (1) is provided with an exhaust port (6), and the exhaust port (6) is communicated with the electrolyte chamber (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921180709.9U CN210215562U (en) | 2019-07-25 | 2019-07-25 | Multi-electrode plate magnetic field type electrolytic tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921180709.9U CN210215562U (en) | 2019-07-25 | 2019-07-25 | Multi-electrode plate magnetic field type electrolytic tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210215562U true CN210215562U (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921180709.9U Active CN210215562U (en) | 2019-07-25 | 2019-07-25 | Multi-electrode plate magnetic field type electrolytic tank |
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| Country | Link |
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| CN (1) | CN210215562U (en) |
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2019
- 2019-07-25 CN CN201921180709.9U patent/CN210215562U/en active Active
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