CN114232006A - Assembly process of electrochemical reaction structure - Google Patents
Assembly process of electrochemical reaction structure Download PDFInfo
- Publication number
- CN114232006A CN114232006A CN202111380907.1A CN202111380907A CN114232006A CN 114232006 A CN114232006 A CN 114232006A CN 202111380907 A CN202111380907 A CN 202111380907A CN 114232006 A CN114232006 A CN 114232006A
- Authority
- CN
- China
- Prior art keywords
- plate
- cathode
- membrane
- plates
- anode plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/02—Hydrogen or oxygen
- C25B1/04—Hydrogen or oxygen by electrolysis of water
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
- C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
- C25B9/21—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms two or more diaphragms
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/60—Constructional parts of cells
- C25B9/63—Holders for electrodes; Positioning of the electrodes
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The invention discloses an assembly process of an electrochemical reaction structure, and relates to the technical field of water electrolysis. The invention comprises the following steps: step 1: taking an anode plate, two cathode plates and two ion membranes, wherein the cathode plates adopt mesh plate structures; step 2: covering the surfaces of the two cathode plates by using two ion membranes; step 3: installing an anode plate and a cathode plate covered with an ionic membrane in an electrolytic bath; step 4: connecting the anode plate and the cathode plate with a power supply by leads respectively; the negative plate and the positive plate can be used in an interchangeable position, and the two polar plates on the outer side adopt a mesh plate structure and are coated with an ion membrane or a semipermeable membrane.
Description
Technical Field
The invention relates to the technical field of electrolyzed water, in particular to an assembly process of an electrochemical reaction structure.
Background
Electrolyzed water refers to a process of electrolyzing water by direct current to generate hydrogen and oxygen, when current passes through the water, hydrogen is formed by reducing the water at a cathode, oxygen is formed by oxidizing the water at an anode, the generation amount of the hydrogen is about twice of that of the oxygen, the electrolyzed water generally refers to a product generated after the water containing salt (such as sodium chloride) is electrolyzed, the electrolyzed water is neutral, other ions can be added, or the electrolyzed water can be separated by a semipermeable membrane to generate water with two properties, wherein one is alkaline ionized water, the other is acidic ionized water, the electrolyzed water with the sodium chloride as electrolyte in the water can contain sodium hydroxide, hypochlorous acid and sodium hypochlorite after electrolysis, if the electrolyzed pure water is, only hydroxide ions, hydrogen, oxygen and hydrogen ions can be generated, and under certain conditions, the acidic electrolyzed water generated after electrolysis has sterilization purpose, oxygen generated at the electrode according to the electrolysis principle can be combined with chlorine to generate hypochlorite or chlorite ion aqueous solution under the condition of lower pH value.
In the existing water electrolysis technology, the electrochemical reaction efficiency of the equipment and the method for electrolyzing water is lower due to the water channeling phenomenon between the cathode plate and the anode plate and the ionic membrane, and the problem of poor electrolysis effect caused by lower chemical reaction efficiency of the traditional water electrolysis method can be effectively solved by designing an assembling process of an electrochemical reaction structure for solving the problems.
Disclosure of Invention
The invention aims to provide an assembly process of an electrochemical reaction structure, which aims to solve the problem of poor electrolysis effect caused by low chemical reaction efficiency of the traditional water electrolysis method.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an assembling process of an electrochemical reaction structure, which comprises the following steps:
step 1: taking an anode plate, two cathode plates and two ion membranes, wherein the cathode plates adopt mesh plate structures;
step 2: covering the surfaces of the two cathode plates by using two ion membranes;
step 3: installing an anode plate and a cathode plate covered with an ionic membrane in an electrolytic bath;
step 4: the anode plate and the cathode plate are respectively connected with a power supply by leads.
Further, negative plate and anode plate interchangeable position are used, and two polar plates in the outside adopt mesh plate structure, cover ionic membrane or pellicle, and membrane (ionic membrane or pellicle) and mesh polar plate subsides the back, adopt the mesh structure polar plate to be favorable to the electrolysis of mesh polar plate one side to produce gaseous discharge, prevent to produce the damage to the membrane because of gaseous effectively can not discharge, improve the life of membrane, effectively improve branch groove electrolysis (acid-base separation, oxyhydrogen separation) effect simultaneously.
The invention has the following beneficial effects:
1. the invention prevents the water channeling phenomenon by adopting the encapsulation process of the polar plate and the ionic membrane, and effectively ensures the working efficiency of water electrolysis.
2. According to the method for effectively improving the electrochemical reaction efficiency, the two compaction groove plates are arranged, and the negative plate and the positive plate which are used for reaction are fixedly installed through the installation grooves to form the cylindrical reaction equipment, so that the chemical reaction efficiency can be improved, and the electrolysis effect can be improved.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a flow chart illustrating the operation of an assembly process for an electrochemical reaction structure according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1: the invention relates to an assembling process of an electrochemical reaction structure, which comprises the following steps:
step 1: taking an anode plate, two cathode plates and two ion membranes, wherein the cathode plates adopt mesh plate structures;
step 2: covering the surfaces of the two cathode plates by using two ion membranes;
step 3: installing an anode plate and a cathode plate covered with an ionic membrane in an electrolytic bath;
step 4: the anode plate and the cathode plate are respectively connected with a power supply by leads.
Preferably, the negative plate and the anode plate can be used in interchangeable positions, the two polar plates on the outer side adopt a mesh plate structure to cover an ionic membrane or a semi-permeable membrane, and after the membrane (the ionic membrane or the semi-permeable membrane) is flatly pasted with the mesh polar plate, the mesh structure polar plate is adopted to be favorable for the discharge of gas generated by electrolysis on one side of the mesh polar plate, so that the damage to the membrane due to the fact that the gas cannot be effectively discharged is prevented, the service life of the membrane is prolonged, and meanwhile, the effect of sub-tank electrolysis (acid-base separation, hydrogen-oxygen separation) is effectively improved.
In the scheme, the polar plate and the ionic membrane adopt the encapsulating process, so that the phenomenon of water channeling is prevented, and the working efficiency of water electrolysis is effectively ensured.
In this scheme, carry out fixed mounting through setting up two frids and be used for the negative plate and the anode plate of reaction and form tube-shape reaction equipment and can improve chemical reaction efficiency and improve the electrolysis effect through the mounting groove.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (2)
1. An assembly process for effectively improving the efficiency of electrochemical reactions, comprising the steps of:
step 1: taking an anode plate, two cathode plates and two ion membranes, wherein the cathode plates adopt mesh plate structures;
step 2: covering the surfaces of the two cathode plates by using two ion membranes;
step 3: installing an anode plate and a cathode plate covered with an ionic membrane in an electrolytic bath;
step 4: the anode plate and the cathode plate are respectively connected with a power supply by leads.
2. An assembly process according to claim 1, wherein the cathode plate and the anode plate are interchangeable, and the two outer plates are in mesh plate structure, ion-coated membrane or semi-permeable membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111380907.1A CN114232006A (en) | 2021-11-20 | 2021-11-20 | Assembly process of electrochemical reaction structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111380907.1A CN114232006A (en) | 2021-11-20 | 2021-11-20 | Assembly process of electrochemical reaction structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114232006A true CN114232006A (en) | 2022-03-25 |
Family
ID=80750191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111380907.1A Pending CN114232006A (en) | 2021-11-20 | 2021-11-20 | Assembly process of electrochemical reaction structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114232006A (en) |
-
2021
- 2021-11-20 CN CN202111380907.1A patent/CN114232006A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109534455A (en) | A kind of electrochemical method of low-consumption high-efficiency processing heavy metal wastewater thereby | |
| JP4249693B2 (en) | Electrolyzer for electrolyzed water generator | |
| JP2005144240A (en) | Electrolytic cell and electrolytic water generator | |
| KR101312879B1 (en) | Three-Compartment-Cell and One-Port typed Electrolysis Apparatus | |
| KR20140035687A (en) | A electrolysis apparatus | |
| CN114232006A (en) | Assembly process of electrochemical reaction structure | |
| CN201864781U (en) | Self breathing type electrochemical oxygen generator | |
| KR101211337B1 (en) | Electrolytic cell of electrolysis water generation device | |
| US20070131541A1 (en) | Electrolysis vessel and apparatus for generating electrolyzed water | |
| CN101967651A (en) | Self-breathing electrochemical oxygen generator | |
| CN1557993A (en) | Technology for preparing acidic oxidation potential water using ion-free diaphragm electrolysis technique | |
| CN102031534B (en) | Ionic membrane electrolytic bath device for preparing alkali through oxygen cathode | |
| CN214004135U (en) | Electrolysis device for preparing hydrogen-rich water | |
| JP2005520049A (en) | Electrolyte composition for electrolysis of salt water, electrolysis method of salt water and caustic soda produced therefrom | |
| CN212581571U (en) | Electrolytic bath | |
| JPH0938653A (en) | Production of electrolyzed ionic water and device therefor | |
| CN114249392A (en) | Method for improving electrochemical reaction efficiency by adjusting electrolyte pressure | |
| CN214611689U (en) | Acidic oxidation potential water electrolysis device | |
| CN114262032A (en) | Method for effectively improving electrochemical reaction efficiency | |
| CN221166770U (en) | Hydrogen production water electrolysis tank with good sealing performance | |
| CN213113534U (en) | Novel electrolytic water tank | |
| JP3304481B2 (en) | Electrolyzer for hydrogen peroxide production and method for electrolytic production of hydrogen peroxide | |
| JP4062917B2 (en) | Method for producing sodium hydroxide | |
| JP3420790B2 (en) | Electrolyzer and electrolysis method for alkali chloride electrolysis | |
| CN116409854A (en) | Reaction structure capable of effectively improving electrochemical reaction efficiency |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication |