High-potassium electrolytic cell

Abstract

The utility model provides a high potassium electrolytic cell, which comprises a closed electrolytic chamber and a plurality of cathode plates and anode nets, the plurality of cathode plates and anode nets are arranged in the electrolytic chamber and are alternately arranged at intervals along a first direction, each anode net comprises a net body made of titanium materials and a platinum coating layer arranged on the net body, and the platinum coating layers are arranged on the net bodies. And the cathode plate is of a stainless steel structure. The high-potassium electrolytic tank solves the problems of serious environmental pollution and low production efficiency in the working process of the high-potassium electrolytic tank in the prior art.

Description

TECHNICAL FIELD

[0001] The utility model relates to electrolytic technique field especially relates to a high potassium electrolytic cell. BACKGROUND

[0002] In the current high potassium electrolytic cell technical field, although a certain degree of industrial application has been realized, there are a series of problems to be solved, which not only limits the improvement of production efficiency, but also constitutes a significant threat to the environment and safety. Traditional production workshops often adopt a workshop-style layout, lack effective environmental control measures, resulting in a large amount of harmful gas and odor generated in the production process cannot be effectively collected and treated, directly discharged into the atmosphere, seriously polluting the surrounding environment, affecting the health of workers and the quality of life of surrounding residents.

[0003] Especially prominent is that the existing electrolytic cell adopts an open design, this structure, although convenient for operation and maintenance, but at the same time, the electrolyte in the electrolysis process is easy to volatilize, aggravating environmental pollution, and reducing the electrolysis efficiency. In addition, the open structure is difficult to maintain a stable electrolysis environment, resulting in the rapid corrosion of the anode and cathode materials under harsh working conditions, the service life is greatly shortened, frequent replacement not only increases the production cost, but also further increases the environmental burden.

[0004] Low production efficiency is another big pain point, due to the backwardness of equipment design, insufficient automation level, high energy consumption and large material consumption in the production process, and uneven product quality, it is difficult to meet the urgent needs of modern industry for efficient and green production. In addition, the workshop-style production mode lacks effective safety management mechanism, production safety hazards occur frequently, fire, explosion and other risks threaten the life safety of workers at any time.

[0005] In summary, the existing high potassium electrolytic cell technology needs to be innovated to solve the key problems of environmental pollution, low production efficiency, short material life and high production safety risk. INVENTION CONTENTS

[0006] The utility model aims at providing a high potassium electrolytic cell to solve the problems of serious environmental pollution and low production efficiency in the working process of the prior art high potassium electrolytic cell.

[0007] In order to realize the above-mentioned purpose of the utility model, an embodiment of the utility model provides a high potassium electrolytic cell, which comprises a closed electrolytic chamber and a plurality of cathode plates and anode nets, the plurality of cathode plates and anode nets are arranged in the electrolytic chamber and are alternately arranged along a first direction, the anode net comprises a net body made of titanium material and a platinum plating film layer arranged on the net body, and the cathode plate is of stainless steel structure.

[0008] As a further improvement of the embodiment of the utility model, the content of iron in the cathode plate is greater than 99.9%.

[0009] As a further improvement of the embodiment of the utility model, the utility model further includes a groove body shell of PP material, the groove body shell is enclosed to form the electrolytic chamber, and the groove body shell is provided with a liquid inlet and a liquid outlet which are communicated with the electrolytic chamber.

[0010] As a further improvement of the embodiment of the utility model, the utility model further includes a plurality of sealing pads which are spaced apart along the first direction, the plurality of sealing pads are sealingly connected with the groove body shell to divide the electrolytic chamber into a plurality of compartments, and the anode net and the cathode plate are alternately arranged in adjacent compartments.

[0011] As a further improvement of the embodiment of the utility model, the utility model further includes a liquid inlet flow channel and a liquid outlet flow channel which are arranged along the first direction, the liquid inlet flow channel penetrates the side wall of all the compartments and is communicated with the liquid inlet, and the liquid outlet flow channel penetrates the side wall of all the compartments and is communicated with the liquid outlet.

[0012] As a further improvement of the embodiment of the utility model, the number of the anode net is consistent with the number of the cathode plate.

[0013] As a further improvement of the embodiment of the utility model, the mesh of the anode net is arranged as a rhombus.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] The high-potassium electrolytic tank adopts a closed chamber, so that environmental pollution can be reduced, the anode net is combined with titanium material and a platinum plating layer to improve efficiency and service life, the stainless steel cathode plate enhances durability, and the cooperation of the two improves the electrolysis efficiency by more than 50%. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A right view of the high-potassium electrolytic tank is provided for an embodiment of the utility model;

[0017] Figure 2 A Figure 1 A cross-sectional view of the right view is provided for an embodiment of the utility model;

[0018] Figure 3 A Figure 1 A cross-sectional view of the A-A direction is provided for an embodiment of the utility model;

[0019] Figure 4 A Figure 2 An enlarged view of the M position is provided for an embodiment of the utility model.

[0020] The above brief description of drawings includes the following reference signs:

[0021] 1. Tank outer shell;

[0022] 11. Electrolysis chamber;

[0023] 111. Room;

[0024] 12. Liquid inlet;

[0025] 13. Liquid outlet;

[0026] 14. Liquid inlet channel;

[0027] 15. Liquid outlet channel;

[0028] 2. Cathode plate;

[0029] 3. Anode mesh;

[0030] 4. Sealing gasket;

[0031] X, the first direction. Detailed Implementation

[0032] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0033] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0034] In this utility model, unless otherwise stated, directional terms such as "upper," "lower," "top," and "bottom" are generally used in relation to the direction shown in the accompanying drawings, or in relation to the vertical, perpendicular, or gravitational direction of the component itself; similarly, for ease of understanding and description, "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0035] To address the problems of severe environmental pollution and low production efficiency in existing high-potassium electrolyzers, this invention provides a novel high-potassium electrolyzer.

[0036] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0037] like Figures 1-4 As shown, the present invention provides a high-potassium electrolytic cell, including a sealed electrolytic chamber 11 and multiple cathode plates 2 and anode mesh 3. The multiple cathode plates 2 and anode mesh 3 are arranged in the electrolytic chamber 11 and alternately spaced along a first direction X. The anode mesh 3 includes a mesh body made of titanium and a platinum coating layer disposed on the mesh body. The cathode plate 2 is a stainless steel structure.

[0038] It should be noted that, in this invention, the high-potassium electrolytic cell is typically used for electrolyzing solutions containing high concentrations of potassium ions.

[0039] With the above configuration, the sealed electrolysis chamber 11 can effectively prevent harmful gases generated during electrolysis from entering the external environment, thus improving the environmental pollution problem. In addition, the anode mesh 3 includes a mesh body made of titanium and a platinum coating layer on the mesh body, so the anode mesh 3 is more energy-efficient and environmentally friendly, with longer electrolysis efficiency and lifespan. The cathode plate 2 is made of stainless steel, so its lifespan is longer. The cathode plate 2 and the anode mesh 3 work together to improve the overall electrolysis efficiency by more than 50%.

[0040] Preferably, in this embodiment, the cathode plate 2 is made of high-purity stainless steel, wherein the iron content is strictly controlled to be above 99.9%, which ensures the high conductivity and corrosion resistance of the cathode plate, further extends its service life, and optimizes the current distribution during the electrolysis process, laying a solid foundation for improving the overall electrolysis efficiency.

[0041] Furthermore, the high-potassium electrolyzer is also equipped with a tank shell 1 made of PP (polypropylene), which has good corrosion resistance and lightweight properties. The tank shell 1 tightly encloses the electrolysis chamber 11, ensuring the airtightness of the electrolysis process. To facilitate the circulation and replacement of the electrolyte, the tank shell 1 is carefully designed with an inlet 12 and an outlet 13, both of which are connected to the inside of the electrolysis chamber 11, realizing the smooth inflow and outflow of the electrolyte.

[0042] Further, refer to Figure 3 As shown, multiple sealing gaskets 4, evenly spaced along the first direction X, are added inside the high-potassium electrolytic cell. These sealing gaskets 4 are tightly fitted to the outer shell 1 of the cell, forming a reliable sealing connection, thereby effectively dividing the electrolysis chamber 11 into multiple independent compartments 111. In this structure, the anode mesh 3 and the cathode plate 2 are alternately and orderly arranged in adjacent compartments 111. This layout not only optimizes the spatial distribution of the electrolysis reaction but also further improves the electrolysis efficiency and the overall stability of the cell.

[0043] Furthermore, the high-potassium electrolyzer is ingeniously designed with an inlet channel 14 and an outlet channel 15 extending along the first direction X. The inlet channel 14 is carefully laid out, penetrating the side walls of each chamber 111 and tightly connected to the inlet port 12 on the outer shell 1 of the tank, ensuring that the electrolyte can flow evenly and smoothly into each chamber 111. Correspondingly, the outlet channel 15 also penetrates the side walls of all chambers 111 and communicates with the outlet port 13, forming a complete circulation path for the electrolyte. This design not only ensures the effective flow of electrolyte between chambers but also greatly improves the continuity and stability of the electrolysis process, contributing to further improvements in electrolysis efficiency.

[0044] To ensure efficient and balanced electrolysis, the number of anode meshes 3 and cathode plates 2 can preferably be precisely set to match. This design ensures that each cathode plate 2 can form an effective electrolysis pair with the corresponding anode mesh 3, thereby optimizing the current distribution and reaction efficiency during the electrolysis process.

[0045] To further optimize the electrolysis effect, refer to Figure 4 As shown, the mesh of the anode mesh 3 in this invention is carefully designed with a rhomboid structure. This mesh shape not only enhances the mechanical strength of the anode mesh but also promotes the uniform distribution and flow of the electrolyte, effectively improving the efficiency and uniformity of the electrolytic reaction, which is an important aspect of optimizing the performance of the electrolytic cell.

[0046] In summary, the embodiments of this utility model achieve the following technical effects:

[0047] The sealed electrolysis chamber 11 can effectively prevent harmful gases generated during electrolysis from entering the external environment, thus improving the environmental pollution problem. In addition, the anode mesh 3 includes a mesh body made of titanium and a platinum coating layer set on the mesh body, so the anode mesh 3 is more energy-efficient and environmentally friendly, with longer electrolysis efficiency and lifespan. The cathode plate 2 is made of stainless steel, so its lifespan is longer. The cathode plate 2 and the anode mesh 3 work together to improve the overall electrolysis efficiency by more than 50%.

[0048] Obviously, the embodiments described above are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0049] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0050] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0051] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A high potassium electrolytic cell characterized in that, The electrolysis chamber comprises a plurality of cathode plates and anode nets, the cathode plates and the anode nets are arranged in the electrolysis chamber and are alternately arranged in a first direction, the anode net comprises a net body made of titanium and a platinum plating film layer arranged on the net body, the cathode plate is made of stainless steel, the number of the anode nets is consistent with the number of the cathode plates, and the mesh of the anode net is in a rhombic shape.

2. The high-potassium electrolytic cell of claim 1, wherein, The electrolysis chamber is enclosed by a PP tank shell, the tank shell is provided with a liquid inlet and a liquid outlet which are connected to the electrolysis chamber.

3. The high-potassium electrolytic cell of claim 2, wherein, A plurality of sealing gaskets are arranged in the first direction, the sealing gaskets are sealingly connected to the tank shell to divide the electrolysis chamber into a plurality of compartments, and the anode nets and the cathode plates are alternately arranged in adjacent compartments.

4. The high-potassium electrolytic cell of claim 3, wherein, The tank shell is provided with a liquid inlet channel and a liquid outlet channel which extend in the first direction, the liquid inlet channel penetrates the side walls of all the compartments and is connected to the liquid inlet, and the liquid outlet channel penetrates the side walls of all the compartments and is connected to the liquid outlet.

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