End plate structure and electrolysis equipment

Abstract

The utility model discloses an end plate structure and electrolysis equipment, the end plate structure comprises an end plate and a bushing assembly, the end plate is provided with a through flow channel, the bushing assembly comprises a sealing part and a circulation part which are connected with each other, the circulation part is arranged in the flow channel in a penetrating manner, the sealing part is fixedly connected with the end face of the end plate, and the bushing assembly is provided with a via hole. And the via hole penetrates through the sealing part and the circulating part. The technical problem that an existing electrolytic cell is insufficient in sealing performance is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electrolytic device technical field especially relates to a kind of end plate structure and electrolytic equipment. BACKGROUND

[0002] Electrolytic cell is widely used in water electrolysis hydrogen production process.The end plate of electrolytic cell is crucial to the stability and long-term operation performance of the equipment.The flow passage on the end plate of electrolytic cell bears the important function of gas flow and alkali circulation.However,flow passage is often affected by gas impact and alkali erosion during the working process of electrolytic cell,which can cause damage to the structure of flow passage,thus affecting the performance and service life of electrolytic cell.

[0003] In order to solve the problem of flow passage being affected by gas impact and alkali erosion,usually a bushing protection structure is used.The function of the bushing is to provide an additional protective layer for the flow passage to prevent direct contact with gas and alkali,thus improving the reliability of the electrolytic cell.The existing bushing structure is generally embedded in the flow passage as a whole,which can easily cause gaps between the bushing and the flow passage,resulting in poor sealing problem.Furthermore,the bushing cannot effectively prevent the penetration of alkali or gas,which reduces its protective effect,and even can cause internal leakage of the electrolytic cell,thus affecting the operational safety of the entire electrolytic cell.

[0004] Therefore,there is a technical problem of insufficient sealing at the flow passage of the related electrolytic cell. SUMMARY

[0005] One object of the present utility model is to provide an end plate structure and electrolytic equipment,which aims to solve the technical problem of insufficient sealing of the existing electrolytic cell.

[0006] To achieve the above-mentioned object,the utility model provides a scheme: an end plate structure,which comprises an end plate having a through-flow passage; a bushing assembly comprising a sealing part and a flow-through part connected to each other,the flow-through part being arranged in the flow passage,the sealing part being fixedly connected to the end face of the end plate,and the bushing assembly being provided with a through-hole penetrating the sealing part and the flow-through part.

[0007] Optionally,the sealing part is provided with a through-hole,and the end plate is provided with a fixing hole,the through-hole and the fixing hole being arranged by a fastener to connect the bushing assembly and the end plate.

[0008] Optionally,the fixing holes are uniformly distributed around the flow passage,and the through-hole and the fixing hole are oppositely arranged.

[0009] Optionally,the end plate structure further comprises a sealing ring,which is clamped between the sealing part and the end plate.

[0010] Optionally,the end plate is provided with a positioning groove on the side close to the sealing part,the side wall of the positioning groove is in contact with the outer circumferential surface of the sealing part,and the depth of the positioning groove is greater than the thickness of the sealing ring.

[0011] Optionally, the bushing assembly further comprises an elastic layer, the elastic layer is clamped between the flow passage and the end plate, and the elastic layer is attached to the flow channel.

[0012] Optionally, the flow passage is provided with a first threaded structure on the side close to the end plate, the end plate is provided with a second threaded structure at the flow channel, and the flow passage and the end plate are matched through the first threaded structure and the second threaded structure.

[0013] Optionally, the bushing assembly further comprises an anti-corrosion coating, the anti-corrosion coating is coated in the via hole and / or the flow channel.

[0014] To achieve the above-mentioned purpose, the utility model also provides a kind of scheme: a kind of electrolytic equipment, the electrolytic equipment includes above-mentioned end plate structure, locking assembly and electrolytic chamber, end plate structure is clamped in the opposite two ends of electrolytic chamber, electrolytic chamber is provided with through hole, and through hole is connected with flow channel, and locking assembly is connected and locks the end plate structure of electrolytic chamber two ends.

[0015] Optionally, the locking assembly includes a connecting shaft and a locking piece, the end plate is provided with a mounting hole, the connecting shaft is inserted into the mounting hole, and the locking piece is used to lock the connecting shaft.

[0016] The utility model has the advantages that:

[0017] Compared with the prior art, the present application adopts a special bushing assembly, which includes a sealing part and a flow passage connected with each other, the flow passage is inserted into the flow passage of the end plate, to solve the problem that the flow channel may be impacted by gas and eroded by alkali solution during use. The sealing part is connected with the end face of the end plate, and forms a good sealing interface with the end face of the end plate, to prevent liquid or gas leakage in the gap between the flow passage and the flow channel, and improve the overall stability and sealing performance of the end plate structure. The via hole penetrates the sealing part and the flow passage, to maintain the flow function of the flow channel. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the following will briefly introduce the drawings needed to be used in embodiment or prior art description, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to the structure shown in these drawings without creating labor.

[0019] Figure 1 It is the structure schematic view of the end plate structure provided by the utility model embodiment;

[0020] Figure 2 It is the top view of the end plate structure provided by the utility model embodiment;

[0021] Figure 3The utility model embodiment provides Figure 2 The section view along A-A direction in figure 1;

[0022] Figure 4 The utility model embodiment provides Figure 3 The enlarged view of A area in figure 1;

[0023] Figure 5 The structure schematic diagram of end plate is provided in the utility model embodiment,

[0024] Figure 6 The section view along A-A direction of another end plate structure is provided in the utility model embodiment,

[0025] Figure 7 The utility model embodiment provides Figure 6 The enlarged view of B area in figure 1;

[0026] Figure 8 The structure schematic diagram of bush assembly is provided in the utility model embodiment,

[0027] Figure 9 The section structure schematic diagram of electrolytic equipment is provided in the utility model embodiment.

[0028] Explanation of figure mark:

[0029] 10, end plate, 101, flow channel, 102, fixed hole, 103, positioning groove, 104, mounting hole, 11, second threaded structure, 20, bush assembly, 21, sealing part, 211, through hole, 22, flow-through part, 221, first threaded structure, 23, via hole, 24, elastic layer, 25, anticorrosive coating, 30, sealing ring, 40, electrolytic chamber, 401, through hole, 50, locking assembly, 51, connecting shaft, 52, locking piece. Specific implementation

[0030] The technical scheme in the utility model embodiment will be clearly and completely described below in conjunction with the drawings in the utility model embodiment, and obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the range of protection of the utility model.

[0031] Please refer to Figure 1 And Figure 2 , Figure 1 The structure schematic diagram of end plate structure is provided in the utility model embodiment, Figure 2 The top view of end plate structure is provided in the utility model embodiment.

[0032] The utility model discloses an end plate structure, including end plate 10 and bush assembly 20, wherein, end plate 10 has the flow channel 101 of going through, and the transmission of fluid or gas is convenient by the extension of one end of end plate 10 to the other end.Bush assembly 20 includes sealing portion 21 and flow through portion 22, and sealing portion 21 and flow through portion 22 are integrally connected.

[0033] Please refer to Figure 3 And Figure 4 , Figure 3 The utility model discloses an end plate structure, including end plate 10 and bush assembly 20, wherein, end plate 10 has the flow channel 101 of going through, and the transmission of fluid or gas is convenient by the extension of one end of end plate 10 to the other end.Bush assembly 20 includes sealing portion 21 and flow through portion 22, and sealing portion 21 and flow through portion 22 are integrally connected. Figure 2 Figure 4 The utility model discloses an end plate structure, including end plate 10 and bush assembly 20, wherein, end plate 10 has the flow channel 101 of going through, and the transmission of fluid or gas is convenient by the extension of one end of end plate 10 to the other end.Bush assembly 20 includes sealing portion 21 and flow through portion 22, and sealing portion 21 and flow through portion 22 are integrally connected. Figure 3 Specifically, flow through portion 22 is adapted to the internal space of flow channel 101 in shape and size, is provided in flow channel 101, and through hole 23 penetrates sealing portion 21 and flow through portion 22, which can effectively guide the flow of fluid or gas and ensure the smooth passage of the channel.

[0034] In the embodiment, bush assembly 20 is arranged in flow channel 101 of end plate 10, which solves the problem that flow channel 101 may be impacted by gas and eroded by lye during use.Bush assembly 20 includes sealing portion 21 and flow through portion 22, which have different functions and work together to improve the overall performance.Flow through portion 22 bears the function of protecting flow channel 101, is provided in flow channel 101, and provides necessary passage and support.

[0035] Meanwhile, flow through portion 22 is connected with sealing portion 21, and sealing portion 21 is fixedly connected with the end face of end plate 10, thereby enhancing the sealing performance.Even if there is a small gap between flow through portion 22 and end plate 10, the penetration of a small amount of liquid can be effectively blocked by sealing portion 21, thereby improving the overall stability and sealing performance of the end plate structure.

[0036] Further, in order to improve the stability of the connection between the bush and end plate 10, through hole 211 is formed in sealing portion 21, and corresponding fixing hole 102 is formed in end plate 10, and a fastener is provided in through hole 211 and fixing hole 102, thereby realizing the close connection between the bush and end plate 10.The mechanical connection between the bush and end plate 10 forms a firm combination, which can effectively fix bush assembly 20 and ensure that bush assembly 20 will not be loose or displaced during use, thereby maintaining the stability and sealing performance of the structure.

[0037] ​In this embodiment, the mechanical connection through the fasteners, combined with the cooperation of the through holes 211 and the fixing holes 102, connects the bushing assembly 20 with the end plate 10 with high reliability and stability. First, the fasteners such as bolts or screws firmly fix the bushing assembly 20 with the end plate 10, not only improving the reliability of the connection between the sealing part 21 of the bushing assembly 20 and the end plate 10, avoiding the problems of loosening or displacement during the long-term operation of the equipment, but also enhancing the pressure resistance and impact resistance of the end plate structure. Due to the firm connection of the fasteners, the end plate 10 can maintain a stable structure during the operation of the equipment, avoiding stress fluctuations caused by vibration, impact or temperature changes, ensuring that the electrolytic equipment maintains a high-efficiency and stable working state for a long time.

[0038] Secondly, the connection between the sealing part 21 of the bushing assembly 20 and the end plate 10 can provide uniform compression force through the fasteners, thereby further enhancing the sealing effect, preventing electrolyte or gas leakage, and ensuring the sealing performance and safety of the electrolytic equipment during operation.

[0039] In addition, the design also fully considers the needs of equipment maintenance and replacement. When the bushing assembly 20 is worn, aged or needs to be upgraded, the operator can conveniently disassemble the fasteners and quickly disassemble the bushing assembly 20 for replacement or repair. The disassembly and replacement process is simple and fast, avoiding damage to the end plate 10 body, so that the end plate 10 can be reused, reducing the maintenance cost and replacement cost of the equipment, reducing the equipment downtime, and improving the maintainability and working efficiency of the equipment.

[0040] Further, the fixing holes 102 are distributed in a ring shape around the flow channel 101. In this distribution, the various pressures applied to the bushing assembly 20 are effectively dispersed, ensuring that the connection force between the bushing assembly 20 and the end plate 10 can be uniformly transmitted, thereby avoiding the local stress concentration phenomenon that may occur in traditional designs.

[0041] In this embodiment, the uniform distribution of the fixing holes 102 not only enhances the fixing effect of the bushing assembly 20, but also improves the stability and durability of the entire end plate structure. Due to the uniform arrangement of the fixing holes 102 around the flow channel 101, the force transmission is more balanced, which can avoid local material fatigue or damage caused by stress concentration, especially in high-pressure, high-temperature or vibration environments. This uniform distribution design can effectively prevent the loosening or sealing failure of the bushing assembly 20. In this way, the connection between the end plate 10 and the bushing assembly 20 is more firm, thereby improving the mechanical strength and anti-vibration ability of the overall structure.

[0042] In some embodiments, in order to further enhance the sealing effect, the end plate structure further comprises a sealing ring 30, which is clamped between the sealing part 21 and the end plate 10. The material of the sealing ring 30 is usually selected to be a material with elasticity and corrosion resistance, such as rubber, polymer or other high-performance sealing material, to adapt to the use in high-pressure, high-temperature or corrosive environment.

[0043] In this embodiment, the introduction of the sealing ring 30 forms a complete sealing interface between the contact surface of the sealing part 21 and the end plate 10, making the connection between the sealing part 21 and the end plate 10 more reliable and preventing gas or liquid from leaking between the connection surfaces.

[0044] In addition, the design of the sealing ring 30 also plays a compensating role. During the use of the end plate structure, due to thermal expansion, vibration or long-term action, the contact surface between the sealing part 21 and the end plate 10 may be slightly corrugated or deformed. The elastic properties of the sealing ring 30 ensure that even in the case of deformation caused by temperature changes or pressure fluctuations during long-term use, the sealing ring 30 can maintain good sealing performance. The sealing ring 30 fills the possible small gap between the end plate 10 and the sealing part 21, further preventing the discharge of fluid or gas.

[0045] Further, please refer to Figure 5 , Figure 5 is a structural schematic view of the end plate 10 provided by the embodiment of the utility model. The end plate 10 is provided with a positioning groove 103 close to one end of the sealing part 21, the positioning groove 103 provides accurate positioning and fixing space for the installation of the sealing part 21 and the sealing ring 30, the side wall of the positioning groove 103 is attached to the outer peripheral surface of the sealing part 21, and the depth of the positioning groove 103 is greater than the thickness of the sealing ring 30, to ensure the sealing performance and stability between the sealing part 21 and the end plate 10. The positioning groove 103 ensures the correct installation position of the sealing part 21 and the sealing ring 30, and enhances the sealing effect and durability of the entire end plate structure through mechanical cooperation.

[0046] In this embodiment, the positioning groove 103 not only plays a guiding role, enabling the bushing assembly 20 and the end plate 10 to be timely and accurately attached during installation, avoiding misalignment or deviation during installation, but also provides an installation position for the sealing ring 30.

[0047] Since the depth of the positioning groove 103 is greater than the thickness of the sealing ring 30, the sealing ring 30 can be completely embedded in the positioning groove 103 and tightly clamped by one end of the end plate 10. The outer circumferential surface of the sealing ring 30 is completely inlaid on the inner wall of the positioning groove 103, forming a stable clamping structure, which avoids the lifting, displacement or loosening of the sealing ring 30 under the action of external force. At the same time, the sealing ring 30 can maintain a certain compression state in the groove, and the compression effect ensures that the sealing ring 30 is always in close contact with the end plate 10 and the sealing part 21, and provides necessary compensation when the sealing ring 30 is slightly deformed due to long-term use.

[0048] In some embodiments, the bushing assembly 20 further comprises an elastic layer 24, which is usually selected from materials with strong elasticity and high temperature resistance and corrosion resistance, such as rubber, polyurethane or other high-elasticity composite materials. The elastic layer 24 is clamped between the flow passage 22 and the end plate 10, forming an additional flexible buffer layer. When facing factors such as thermal expansion, pressure change or vibration under different working conditions, the elastic layer 24 has strong elasticity and is attached to the flow channel 101, which can effectively compensate for the deformation caused by these factors.

[0049] In this embodiment, the introduction of the elastic layer 24 further enhances the sealing and adaptability between the bushing assembly 20 and the end plate 10. The elastic layer 24 can fill the small gaps and irregular surfaces between the flow channel 101 and the end plate 10, not only preventing fluid leakage and avoiding corrosion of the flow channel 101 caused by incomplete contact between the end plate 10 and the bushing assembly 20, but also effectively absorbing the small displacement and pressure fluctuations caused by temperature changes or external forces.

[0050] The elastic layer 24 provides additional buffering between the flow passage 22 and the end plate 10, preventing sealing problems caused by environmental changes or dynamic stresses during equipment operation. In particular, when the fluid flow in the flow channel 101 causes pressure changes or the equipment is subjected to external force impact, the elastic layer 24 can effectively absorb these stresses and reduce impact damage.

[0051] In some embodiments, please refer to Figure 6 and Figure 7 , Figure 6 is another sectional view of the end plate structure along the A-A direction provided by the embodiments of the present application, Figure 7 is a sectional view of the end plate structure along the B-B direction provided by the embodiments of the present application, Figure 6The local enlarged view of the middle B area. The flow passage 22 and the end plate 10 adopt another connection mode, the flow passage 22 is provided with a first threaded structure 221 on the side close to the end plate 10, the end plate 10 is provided with a second threaded structure 11 at the flow channel 101, and the flow passage 22 and the end plate 10 are connected through cooperation of the first threaded structure 221 and the second threaded structure 11. The threaded connection mode makes the connection between the flow passage 22 and the end plate 10 more stable and easy to disassemble and maintain.

[0052] In the embodiment, the first threaded structure 221 and the second threaded structure 11 are matched, so that the flow passage 22 can be tightly connected with the end plate 10 through rotation, so that the connection process is more accurate. The threaded connection mode has the advantages of providing higher fixing strength and reliability. Compared with the traditional welding or buckle connection mode, the threaded connection can provide a larger contact area and more uniform force transmission, avoiding the problems of loose connection or failure caused by uneven force or local stress concentration.

[0053] In addition, the threaded connection also has adjustability and detachability, which is convenient for maintenance and replacement of the equipment. Through simple rotation operation, the flow passage 22 can be conveniently separated from the end plate 10, thereby providing convenience for daily inspection, cleaning or replacement of parts.

[0054] Further, please refer to Figure 8 , Figure 8 is a structure schematic view of the bushing assembly 20 provided by the embodiment of the utility model. In order to improve the durability and reliability of the end plate structure in harsh environment, especially in the case of encountering corrosive gas or liquid medium. The bushing assembly 20 also includes a corrosion-resistant coating 25, which is coated in the via hole 23 and / or the flow channel 101. The corrosion-resistant coating 25 coated in the via hole 23 and the flow channel 101 can provide an additional protective layer, reduce the erosion of the end plate structure by fluid or gas, and prolong the service life.

[0055] In the embodiment, the corrosion-resistant coating 25 is usually selected from high-corrosion-resistant coatings such as epoxy resin coating, polyurethane coating or other coatings with excellent corrosion resistance. The corrosion-resistant coating 25 can form a protective film on the surface of the via hole 23 and the surface of the flow channel 101, preventing corrosive substances from affecting the bushing assembly 20 and the flow channel 101. Moreover, the smooth surface of the corrosion-resistant coating 25 can reduce friction in the flow channel 101, reduce the resistance of fluid flow, and further optimize the fluid dynamics performance of the flow channel 101.

[0056] Please refer to Figure 9 , Figure 9 is a cross-sectional structure schematic view of the electrolytic equipment provided by the embodiment of the utility model.

[0057] The utility model discloses an electrolytic equipment, including the end plate structure, locking assembly 50 and electrolytic chamber 40 of above-mentioned. End plate structure sets up at electrolytic chamber 40 opposite both ends, and clamps electrolytic chamber 40. The through hole 401 is seted up in electrolytic chamber 40, and the through hole 401 is linked together with flow channel 101, also with via 23. Locking assembly 50 is used to connect the end plate structure of electrolytic chamber 40 both ends, and locks end plate structure, prevents end plate structure loose, keeps its clamping electrolytic chamber 40's state, has guaranteed the leakproofness, stability and durability of electrolytic chamber 40, has guaranteed the high efficiency stability of electrolytic process simultaneously, also has improved the security and operation convenience of equipment.

[0058] In the embodiment, the end plate structure is clamped at opposite ends of the electrolytic chamber 40, and the electrolytic chamber 40 is firmly fixed between the end plate structures by clamping, so that the sealing and fixing of the electrolytic chamber 40 are effectively guaranteed, and liquid or gas leakage that may occur during electrolysis is prevented, thereby providing a basis for smooth electrolysis reaction in a closed environment. In addition, the end plate structure is provided with a corrosion-resistant coating 25, so that the end plate 10 can resist chemical reactions and corrosion of corrosive substances generated during electrolysis during long-term use, thereby prolonging the service life of the equipment.

[0059] The through hole 401 of the electrolytic chamber 40 is in communication with the flow channel 101, and the through hole 401 effectively guides the uniform flow of the electrolyte in the electrolytic chamber 40, avoids the occurrence of dead angles or poor flow of the fluid in the electrolytic chamber 40, and ensures that the electrolyte can fully contact the electrode, thereby improving the electrolysis efficiency. The communication design of the through hole 401 and the via 23 enables the electrolyte to be smoothly injected and discharged, which is convenient for the operator to regularly replace the liquid and clean the system, and improves the maintenance convenience of the equipment.

[0060] The locking assembly 50 serves to fixedly connect the end plate structure and the electrolytic chamber 40. The locking assembly 50 is connected with the end plate structure, so that the end plate structure is firmly locked at both ends of the electrolytic chamber 40, and the end plate structure and the electrolytic chamber 40 are tightly combined, thereby preventing leakage or poor contact caused by loosening of the electrolytic equipment during start-up or operation of the electrolytic equipment or in a long-term working environment.

[0061] Further, the locking assembly 50 can specifically include a connecting shaft 51 and a locking piece 52. The end plate 10 is provided with a mounting hole 104, which is the key to the connection between the connecting shaft 51 and the end plate 10, and is uniformly arranged at the outer edge portion of the end plate 10. The connecting shaft 51 is mechanically connected by being inserted through the mounting hole 104 on the end plate 10. The locking piece 52 is used to lock the connecting shaft 51, preventing the connecting shaft 51 from loosening or shifting due to vibration or external force. The locking assembly 50 fixes the end plate structure and the electrolysis chamber 40, and prevents loosening or falling off during operation, ensuring the stability and safety of the equipment during long-term use.

[0062] In the present embodiment, the locking assembly 50 fixes the end plate structure through the cooperation and connection of the connecting shaft 51 and the locking piece 52, providing a simple, reliable, and durable connection method that ensures the stable connection between the end plate structure and the electrolysis chamber 40 and the sealing performance of the electrolysis equipment. The size, shape, and position of the mounting hole 104 are matched with the connecting shaft 51 to ensure that the connecting shaft 51 does not jam or loosen during insertion.

[0063] The locking piece 52 is used to ensure that the connecting shaft 51 is firmly fixed in the mounting hole 104 of the end plate 10 after installation, preventing the connecting shaft 51 from loosening or shifting due to vibration or external force. The locking piece 52 usually includes a nut, a spring lock, a buckle, or other forms of fixing devices, which can tightly cooperate with the connecting shaft 51 to firmly lock the connecting shaft 51 in the mounting hole 104, forming a stable connection. In addition, when equipment inspection, maintenance, or replacement is required, the locking piece 52 can be easily removed, and the connecting shaft 51 can be taken out of the mounting hole 104, thereby completing the cleaning, inspection, or replacement work of the interior of the electrolysis chamber 40.

[0064] In some embodiments, the end plate 10 and the bushing assembly 20 are made of non-metallic materials, which not only helps to reduce the overall manufacturing cost, but also effectively improves the corrosion resistance of the equipment and reduces the weight of the equipment, thereby improving the operation convenience and economy of the equipment.

[0065] In the present embodiment, the end plate 10 and the bushing assembly 20 are made of non-metallic materials, such as engineering plastics, composite materials, or polymers, instead of traditional metal materials. These non-metallic materials usually have excellent corrosion resistance, which can resist chemical reactions and corrosion of corrosive substances during the electrolysis process, prolonging the service life of the equipment. In addition, non-metallic materials are lighter in weight, which can effectively reduce the overall weight of the equipment, facilitating transportation and installation, and also helps to improve the energy efficiency of the equipment during long-term operation.

[0066] It should be noted that all directional indications, such as upper, lower, left, right, front, rear, etc., in the embodiments of the present application are only used to explain the relative position relationship, movement condition, etc. between the components in a certain specific posture, and if the specific posture changes, the directional indications will also change accordingly.

[0067] It should also be noted that when an element is referred to as being "fixed" or "set" on another element, it can be directly on the other element or there can be a middle element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or indirectly connected to the other element through a middle element.

[0068] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the technical features or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of the ordinary skilled in the art, when the combination of the technical solutions appears contradictory or cannot be realized, it should be considered that the combination of the technical solutions does not exist, nor within the protection scope required by the present application.

[0069] The above is only the preferred embodiment of the present application, and does not limit the patent range of the present application, any equivalent structural transformation made by using the content of the present application specification and drawings, or directly / indirectly applied in other related technical fields under the utility model concept of the present application are included in the patent protection range of the present application.

Claims

1. An end plate structure characterized by, The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber.

2. An end plate structure according to claim 1, wherein The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber.

3. An end plate structure according to claim 2, wherein The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber.

4. An end plate structure according to claim 1, wherein The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber.

5. An end plate structure according to claim 4, wherein The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber.

6. An end plate structure according to any one of claims 1-5, characterized in that The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber.

7. An end plate structure according to any one of claims 1-5, characterized in that The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber.

8. An end plate structure according to any one of claims 1-5, characterized in that The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber.

9. An electrolysis apparatus, characterized by The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber.

10. An electrolytic apparatus according to claim 9, wherein The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. 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The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. The utility model relates to an end plate structure, locking assembly and electrolytic chamber, and relates to the technical field of electrolytic chamber. The utility model relates

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