Electrolytic system and anode frame with detachable support structure

Abstract

The utility model discloses an electrolytic system and its anode frame with detachable support structure, an anode frame with detachable support structure, including the anode chamber that is enclosed by the frame body, the anode chamber is connected with the socket of the anode plate's in and out, at least one lateral wall of frame body is equipped with the electrolyte flow -through hole that penetrates, frame body detachably connected with support piece, support piece includes: the connecting end is locked with frame body through screw connection or buckle connection, and support end, the inside of anode chamber protrudes to anode chamber inner wall and exceeds a certain distance L, and the end forms the abutting surface that adapts with the surface of anode plate, wherein, when the frame body produces deformation under external force, the abutting surface and the surface of anode plate abut and form mechanical support to restrain the deformation displacement of the lateral wall of frame body to the inside of anode chamber. The electrolytic system and its anode frame with detachable support structure of the application effectively reduce the deformation of frame body, improve the quality and performance of anode plate.

Description

Technical Field

[0001] This utility model relates to the field of electrolysis technology, and more specifically, to an electrolysis system and an anode frame with a detachable support structure. Background Technology

[0002] In the field of non-ferrous metal electrolytic smelting, electrolysis is the core method for obtaining high-purity metals. Its working principle involves placing a cathode plate and an anode plate in an electrolyte solution, with the cathode plate connected to the negative electrode and the anode plate connected to the positive electrode. Under the influence of an electric field, metal ions in the electrolyte are reduced to metal and gradually deposited on the cathode plate, ultimately forming a commercially available metal plate.

[0003] In the electrowinning production of metals such as nickel and cobalt, the traditional cathode bagging process suffers from problems such as severe acid mist emission, limited solution circulation flow, and difficulty in increasing current density. To address acid mist at its source, the industry is gradually shifting to the anode bagging process.

[0004] The anode bagging process employs a closed-loop anode bagging technology. An anode frame is installed outside the anode, and a diaphragm bag is placed outside the anode frame. The diaphragm bag covers the entire anode frame and forms a sealed space with the anode frame and anode plate. Acid mist is drawn away by a slight negative pressure, thus solving the anode acid mist problem at its source.

[0005] However, new problems arose during the design and use of the anode frame:

[0006] 1. The diaphragm bag is installed outside the anode frame. To reduce acid penetration from the anolyte into the catholyte, the level difference between the anode and cathode needs to be controlled, ensuring the catholyte level is higher than the anode level. This causes the diaphragm bag to deform towards the anode under water pressure, potentially sticking to the anode plate, resulting in galvanic corrosion of the diaphragm bag, affecting the anolyte, and reducing the service life of the diaphragm bag.

[0007] 2. When the electrolyte pressure is too high, the front and rear sides of the anode frame will deform inward and stick tightly to the anode plate. After the anode frame sticks tightly to the anode plate, it reduces the anolyte flow interface, affects the anolyte flow, and scratches the coating on the anode plate surface when the anode plate is installed or removed, resulting in damage and peeling of the anode plate coating and shortening the service life of the anode plate.

[0008] In view of the above problems, it is urgent to improve the existing anode frame to enhance its stability and service life during the electrolysis process, while reducing damage to the diaphragm bag and anode plate. Utility Model Content

[0009] The purpose of this invention is to provide an anode frame with a detachable support structure and an electrolysis system including the anode frame, so as to solve the problem of low anode plate life in the prior art.

[0010] To achieve the above objectives, in a first aspect, the present invention provides an anode frame with a detachable support structure, comprising an anode chamber formed by a frame body, the anode chamber being connected to an insertion port for an anode plate to enter and exit, and at least one side wall of the frame body being provided with a through electrolyte flow hole; the frame body is detachably connected to a support member, the support member comprising:

[0011] The connecting end is secured to the frame via a threaded connection or a snap-fit ​​connection; and

[0012] The support end protrudes into the anode chamber and extends beyond the inner wall of the anode chamber by a set distance L, and its end forms an abutment surface adapted to the surface of the anode plate;

[0013] When the frame is deformed by external force, the contact surface abuts against the surface of the anode plate to form a mechanical support, thereby suppressing the deformation displacement of the side wall of the frame into the anode chamber.

[0014] By adopting the above technical solution, the support component provides mechanical support for the anode plate when the frame deforms under electrolyte pressure, effectively suppressing the deformation and displacement of the frame sidewall into the anode chamber. This avoids direct contact between the anode plate and the deformed inner wall of the frame, reduces scratches on the surface coating during the anode plate's movement in and out of the anode frame, significantly extends the anode plate's service life, and lowers the maintenance cost of the electrolysis system. Furthermore, the support component maintains a certain distance between the anode plate and the inner wall of the frame, ensuring smooth flow of the anolyte.

[0015] Furthermore, the connecting end is provided with an anti-detachment structure to prevent the support member from detaching from the frame.

[0016] By adopting the above technical solutions, the anti-detachment structure effectively prevents the support from separating from the frame during electrolysis due to vibration or external force, ensuring the connection stability between the support and the frame, thereby guaranteeing that the anode plate is always in a well-protected state. The loosening structure includes a locking nut or threaded adhesive layer for threaded connections, and a self-locking barb and / or limiting rib for snap-fit ​​connections.

[0017] The contact surface is an arc-shaped curved surface used to contact the anode plate.

[0018] By adopting the above technical solution, the curved surface can guide the anode plate smoothly through the support when it is inserted into the anode chamber, reducing installation resistance and ensuring accurate positioning of the anode plate. This further protects the coating on the anode plate surface and reduces the risk of coating damage due to excessive stress or scratches.

[0019] Multiple support members are spaced apart along the direction of entry and exit of the anode plate.

[0020] By adopting the above technical solution, multiple support components are spaced apart along the direction of the anode plate's entry and exit, so that the anode plate receives multi-point support in the length direction, which enhances the overall protection effect of the anode plate, makes the anode plate more uniformly stressed, and effectively suppresses the deformation of the frame sidewall during the electrolysis process.

[0021] In some embodiments, the sidewall of the anode frame is a grid structure formed by staggered horizontal and vertical ribs, the side of the horizontal and vertical ribs closest to the anode chamber is the inner wall of the anode chamber, the electrolyte flow hole is the hollow area between the horizontal and vertical ribs, and the support member is detachably connected to the horizontal and / or vertical ribs.

[0022] By adopting the above technical solution, the sidewalls of the grid structure reduce the weight of the anode frame and lower material costs while ensuring the strength of the frame. Furthermore, the sidewalls of the grid structure provide diverse connection points for the support components, facilitating flexible adjustment of the support component layout according to the size and shape of the anode plate. Simultaneously, the hollowed-out areas serve as electrolyte circulation holes, promoting electrolyte circulation and improving electrolysis efficiency.

[0023] Furthermore, the connecting end of the support member is threadedly connected to the intersection of the horizontal and vertical ribs.

[0024] By adopting the above technical solution, the threaded connection method is simple, reliable, easy to process and install, and ensures a firm connection between the support and the frame. It also facilitates the disassembly and replacement of the support, improving the maintenance convenience of the anode frame. The intersection of the horizontal and vertical ribs provides sufficient installation area, making installation more reliable and stable. Furthermore, the stress distribution at the intersection of the horizontal and vertical ribs is more rational, allowing for simultaneous support of both ribs and more effectively reducing sidewall deformation of the frame.

[0025] Furthermore, the support member is connected to the vertical rib via a snap-fit ​​connection.

[0026] By adopting the above technical solution, the snap-fit ​​connection method allows for quick installation and disassembly of the support components without tools, making it particularly suitable for scenarios requiring frequent replacement or adjustment of the support components, thus improving the flexibility of the anode frame. The support components are positioned on the vertical ribs, facilitating positional adjustments in the anode plate's in-and-out direction, providing greater adaptability.

[0027] Furthermore, the width of the vertical rib is greater than the width of the horizontal rib.

[0028] By adopting the above technical solution, the larger width of the vertical ribs provides stronger load-bearing capacity, which can better support the support components and other parts mounted on them. At the same time, it enhances the overall structural strength of the frame in the direction of the anode plate in and out, enabling the anode frame to withstand greater electrolyte pressure.

[0029] Furthermore, the length direction of the vertical rib is consistent with the inlet and outlet direction of the anode plate, and the vertical rib is provided with a limiting structure for restricting the sliding of the support member along the length direction of the vertical rib.

[0030] By adopting the above technical solution, the limiting structure effectively prevents the support from slipping on the vertical ribs, ensuring that the position of the support is fixed in the direction of the anode plate's entry and exit, thereby ensuring the stable support of the support for the anode plate.

[0031] In a second aspect, the present invention also relates to an electrolysis system, comprising an anode frame, an anode plate disposed in an anode chamber, a diaphragm bag enclosing the anode frame, and a cathode liquid located outside the diaphragm bag; the anode frame is the anode frame described in the first aspect.

[0032] By adopting the above technical solution, the anode frame effectively protects the anode plate through the support components, and the cooperation between the frame and the diaphragm bag can better maintain the electrolytic environment in the anode chamber, extend the life of the anode plate, and improve the overall performance and stability of the electrolysis system.

[0033] In summary, this application has at least one of the following beneficial technical effects:

[0034] 1. By installing support components on the inner wall of the anode chamber, the deformation of the frame caused by electrolyte pressure during electrolysis is effectively suppressed, avoiding direct contact between the anode plate and the inner wall of the frame. This significantly improves the service life of the anode plate, enhances the fluidity of the anode liquid, reduces production costs, and increases production efficiency.

[0035] 2. The connecting end of the support component is equipped with an anti-detachment structure to ensure the connection stability between the support component and the frame, and to prevent the anode plate protection from failing due to the loosening of the support component; at the same time, the width of the vertical rib is greater than the width of the horizontal rib, and the setting of the limiting structure further enhances the overall structural strength and stability of the anode frame, enabling it to better withstand various external forces during the electrolysis process.

[0036] 3. The grid structure design of the anode frame sidewall reduces its own weight and material consumption while ensuring strength. At the same time, it optimizes the flow path of the electrolyte, improves electrolysis efficiency, and enhances the overall performance of the electrolysis system.

[0037] 4. The structural optimization of the electrolysis system effectively extends the lifespan of the anode plates, stabilizes the electrolysis environment, and improves the quality of electrolytic products, resulting in significant economic and environmental benefits. Attached Figure Description

[0038] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0039] Figure 1 This is a schematic diagram of the structure of the anode frame in the first embodiment of this application;

[0040] Figure 2 This is a front view of the first embodiment of the anode frame of this application;

[0041] Figure 3 for Figure 2 Schematic diagram of section AA;

[0042] Figure 4 for Figure 3 Enlarged diagram of area B in the middle;

[0043] Figure 5 This is a schematic diagram of the structure of the second embodiment of the anode frame of this application;

[0044] Figure 6 for Figure 5 Enlarged diagram of area C;

[0045] Figure 7 This is a schematic diagram of the structure of the first embodiment of the electrolysis system of this application;

[0046] Figure 8 for Figure 7 Enlarged diagram of area D in the middle;

[0047] Figure 9 This is a schematic diagram of the structure of the second embodiment of the electrolysis system of this application;

[0048] Figure 10 for Figure 9 Enlarged schematic diagram of area E in the middle.

[0049] Figure label:

[0050] 1. Frame; 11. Side wall; 111. Horizontal rib; 112. Vertical rib; 113. Limiting rib; 114. Limiting block; 12. Electrolyte flow hole; 13. Inner wall; 2. Anode chamber; 21. Insert; 3. Support; 31. Connecting end; 32. Supporting end; 4. Anode; 5. Cathode; 6. Diaphragm bag; 7. Anode plate; 8. Electrolytic cell. Detailed Implementation

[0051] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0052] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0053] In the description of this application, it should be understood that the terms "upper", "lower", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0054] The technical solutions of this application will be described in detail below with reference to the accompanying drawings and specific embodiments. Unless otherwise specified, the features in the following embodiments can be combined with each other.

[0055] Example 1:

[0056] Please see Figures 1-4This embodiment provides an anode frame with a detachable support structure, including an anode chamber 2 enclosed by a frame body 1. The anode chamber 2 is connected to an insertion port 21 for the anode plate 7 to enter and exit. At least one side wall 11 of the frame body 1 is provided with a through electrolyte flow hole 12. A support member 3 is detachably connected to the frame body 1. The support member 3 includes a connecting end 31 and a support end 32. The connecting end 31 is locked to the frame body 1 by a threaded connection. Specifically, the connecting end 31 is provided with an external thread, and the frame body 1 is provided with a corresponding internal threaded hole. The connection between the two is achieved by screwing them together. The support end 32 protrudes into the anode chamber 2 and extends beyond the inner wall 13 of the anode chamber 2 by a set distance L. Its end forms an abutment surface adapted to the surface of the anode plate 7. When the frame body 1 is deformed by external force, the abutment surface abuts against the surface of the anode plate 7 to form mechanical support, thereby suppressing the deformation displacement of the side wall 11 of the frame body 1 into the anode chamber 2. Multiple support members 3 are spaced apart along the inlet and outlet direction of the anode plate 7. In this embodiment, the side wall 11 has three vertical ribs 112 and seven horizontal ribs 111, with eight support members 3 mounted on each vertical rib 112, evenly distributed on the same side wall 11 of the frame 1 to provide more stable support for the anode plate 7. Alternatively, the support members 3 can be installed by having holes on the frame 1, with the connecting end 31 interference-fitted into the holes.

[0057] Please see Figure 1 and Figure 2 The sidewall 11 of the anode frame is a grid structure formed by interlaced horizontal ribs 111 and vertical ribs 112. The side of the horizontal ribs 111 and vertical ribs 112 closest to the anode chamber 2 forms the inner wall 13 of the anode chamber 2. The electrolyte flow hole 12 is a hollow area between the horizontal ribs 111 and vertical ribs 112. The support member 3 is detachably connected to the horizontal ribs 111 and / or the vertical ribs 112. In this embodiment, the connecting end 31 of the support member 3 is threaded to the intersection of the horizontal ribs 111 and the vertical ribs 112. The intersection has higher structural strength and can better withstand the force transmitted by the support member 3. The width of the vertical rib 112 is greater than the width of the horizontal rib 111 to enhance the structural strength of the frame 1 in the direction of the anode plate 7.

[0058] Please see Figure 4 The connecting end 31 is provided with an anti-detachment structure to prevent the support member 3 from detaching from the frame 1. In this embodiment, the anti-detachment structure is a threaded adhesive layer provided on the connecting end 31, or it can be a lock nut or a spring washer, thereby preventing the support member 3 from falling off the frame 1 during use. The abutment surface is an arc-shaped curved surface for abutting with the anode plate 7. The arc-shaped curved surface can better abut against the surface of the anode plate 7, reduce contact imbalance, reduce the risk of scratching, and improve the support effect. In this embodiment, the abutment surface is a spherical surface. In this embodiment, support members 3 are provided on both opposite side walls 11, and a space distance is left between the oppositely arranged support members 3 for the insertion of the anode plate 7.

[0059] Example 2:

[0060] Please see Figure 5 and Figure 6 This embodiment is similar in structure and principle to Embodiment 1, except for the connection method between the support member 3 and the frame 1. In this embodiment, the support member 3 is connected to the vertical rib 112 of the frame 1 by a snap-fit ​​connection. The connecting end 31 of the support member 3 is provided with a snap-fit ​​structure, and the vertical rib 112 is provided with a corresponding slot. The support member 3 is installed from the inside of the anode chamber 2 outwards, and the connecting end 31 passes through the vertical rib 112. The quick connection and disassembly of the support member 3 and the frame 1 are achieved through the cooperation of the snap-fit ​​structure and the slot. The support end 32 is located inside the anode chamber 2, protruding into the anode chamber 2 and exceeding the inner wall 13 of the anode chamber 2 by a set distance L. Its end forms an abutment surface adapted to the surface of the anode plate 7. The abutment surface is a cylindrical curved surface.

[0061] The length direction of the vertical rib 112 is consistent with the inlet and outlet direction of the anode plate 7. The vertical rib 112 is provided with a limiting structure to restrict the sliding of the support member 3 along the length direction of the vertical rib 112. In this embodiment, the limiting structure is a limiting rib 113 provided on both sides of the slot. After the snap-fit ​​structure is snapped into the slot, the protrusion can prevent the snap-fit ​​structure from moving along the length direction of the vertical rib 112, thereby ensuring the stability of the installation position of the support member 3. Furthermore, the connecting end 31 of the support member 3 is provided with an anti-detachment structure to prevent the support member 3 from detaching from the frame 1. The anti-detachment structure is a limiting block 114 provided on the outer periphery of the snap-fit ​​structure. After the support member 3 is installed, the limiting block 114 is located on the outside of the vertical rib 112 to prevent the support member 3 from coming out of the slot. The contact surface is an arc-shaped curved surface, the support members 3 are arranged in multiple intervals along the inlet and outlet direction of the anode plate 7, the side wall 11 of the anode frame is a grid structure formed by horizontal ribs 111 and vertical ribs 112, and the electrolyte flow hole 12 is a hollow area between the horizontal ribs 111 and vertical ribs 112. These features are the same as those in Example 1.

[0062] Example 3:

[0063] Please see Figure 1 , Figure 7 and Figure 8 This embodiment provides an electrolysis system, including an electrolytic cell 8, an anode frame within the electrolytic cell 8, an anode plate 7 disposed within an anode chamber 2, a diaphragm bag 6 enclosing the anode frame, and a cathode 5, a cathode 5, and an anode 4 located outside the diaphragm bag 6. The anode frame is the same as that described in Embodiment 1. The cathode 5 is connected to the cathode plate, and the anode 4 is connected to the anode plate 7.

[0064] In practical use, the anode plate 7 is inserted into the anode chamber 2 of the frame 1 through the socket 21. The support member 3 provides support for the anode plate 7, preventing the anode frame from deforming due to external forces and affecting the normal operation of the anode plate 7. Since the anode frame uses a detachable support member 3, if the support member 3 is damaged and needs to be repaired or replaced during the maintenance of the electrolysis system, the support member 3 can be easily removed, making the operation simple and convenient.

[0065] A diaphragm bag 6 is fitted outside the anode frame, and an anode plate 7 is placed inside the anode chamber 2 between opposing supports 3. A gap is left between the supports 3 and the anode plate 7 to facilitate the entry and exit of the anode plate 7 into the anode chamber 2. To reduce the permeation of acid from the anolyte into the catholyte through the electrolyte flow hole 12 between the horizontal ribs 111 and the vertical ribs 112, and to avoid affecting the pH value of the catholyte and ensuring current efficiency, a certain liquid level difference must be controlled between the cathode 5 and the anode 4. The cathode liquid level must be higher than the anode liquid level. This allows acid from the anolyte to permeate into the catholyte through the diaphragm bag 6, while simultaneously controlling the permeation of the catholyte into the anode 4 through the diaphragm bag 6. Typically, the cathode liquid level should be 20mm-50mm higher than the anode liquid level. Due to water pressure, the diaphragm bag 6 may be squeezed and deformed towards the anode plate 7, and may even stick to the anode plate 7, causing electrolytic corrosion of the diaphragm bag 6 and affecting the anolyte.

[0066] To prevent the diaphragm bag 6 from sticking to the anode plate 7, the original anode frame had horizontally and vertically distributed isolation ribs on both sides. These ribs couldn't be too dense, otherwise they would affect the distribution of the electric field lines on the cathode 5 and the surface quality of the nickel plate; conversely, they couldn't be too sparse, otherwise they wouldn't prevent the diaphragm bag 6 from sticking to the anode plate 7. Because water pressure would create pressure on the diaphragm bag 6, even with the horizontal ribs 111 and 112 supporting it, excessive pressure would cause the horizontal ribs 111 and 112 on both sides of the anode frame to deform and indent inwards. After deformation, the horizontal ribs 111 and 112 would essentially stick to the anode plate 7. In particular, the horizontal ribs 111 on both sides of the anode frame sticking to the anode plate 7 would reduce the anolyte flow interface, affecting the anolyte flow. Furthermore, when installing or removing the anode plate 7 from the anode frame, the horizontal ribs 111 that adhere to the anode plate 7 can scratch the coating on the surface of the anode plate 7, causing damage and peeling of the coating and affecting the service life of the anode plate 7. Because the ribs on both sides of the anode frame are recessed and deformed into the anode frame, the diaphragm bag 6 will also adhere to the anode plate 7, making it prone to electro-corrosion that can cause the diaphragm bag 6 to rupture, thus affecting its service life.

[0067] When the liquid level difference between the anode and cathode is 30mm, the anode frame area is 1.26m × 0.96m, and the diaphragm bag 6 bears a pressure of 300Pa. After conversion, the rib mesh of the anode frame on one side bears a pressure of 36kg. Because the pressure on the anode frame is too great, deformation is unavoidable. Using the anode frame of this application, when the anode frame deforms inward, the support 3 will first abut against the anode plate 7, which plays a supporting role, prevents further deformation of the anode frame, reduces the risk of the inner wall 13 of the anode chamber 2 sticking to the anode plate 7, can better maintain the electrolytic environment in the anode chamber 2, improve the life of the anode plate 7, and improve the overall performance and stability of the electrolysis system.

[0068] Example 4:

[0069] Please see Figure 9 and Figure 10 This embodiment provides an electrolysis system, which differs from Embodiment 3 in that the anode frame is the anode frame described in Embodiment 2.

[0070] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The descriptions of the above embodiments are only for the purpose of helping to understand the method and core ideas of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principles of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. An anode frame with a detachable support structure, comprising an anode chamber formed by a frame body, the anode chamber having a port for an anode plate to enter and exit, and at least one side wall of the frame body having a through electrolyte flow hole; characterized in that, The frame is detachably connected to a support member, which includes: The connecting end is secured to the frame via a threaded connection or a snap-fit ​​connection; and The support end protrudes into the anode chamber and extends beyond the inner wall of the anode chamber by a set distance L, and its end forms an abutment surface adapted to the surface of the anode plate; When the frame is deformed by external force, the contact surface abuts against the surface of the anode plate to form a mechanical support, thereby suppressing the deformation displacement of the side wall of the frame into the anode chamber.

2. The anode frame with a detachable support structure according to claim 1, characterized in that, The connecting end is provided with an anti-detachment structure to prevent the support from detaching from the frame.

3. The anode frame with a detachable support structure according to claim 1, characterized in that, The contact surface is an arc-shaped curved surface used to contact the anode plate.

4. The anode frame with a detachable support structure according to claim 1, characterized in that, Multiple support members are spaced apart along the direction of entry and exit of the anode plate.

5. The anode frame with a detachable support structure according to claim 1, characterized in that, The sidewall of the anode frame is a grid structure formed by interlaced horizontal and vertical ribs. The side of the horizontal and vertical ribs closest to the anode chamber is the inner wall of the anode chamber. The electrolyte flow hole is the hollow area between the horizontal and vertical ribs. The support member is detachably connected to the horizontal and / or vertical ribs.

6. The anode frame with a detachable support structure according to claim 5, characterized in that, The connecting end of the support is threaded to the intersection of the horizontal and vertical ribs.

7. The anode frame with a detachable support structure according to claim 5, characterized in that, The support is connected to the vertical rib via a snap-fit ​​connection.

8. The anode frame with a detachable support structure according to claim 5, characterized in that, The width of the vertical rib is greater than the width of the horizontal rib.

9. The anode frame with a detachable support structure according to claim 7, characterized in that, The length direction of the vertical rib is consistent with the inlet and outlet direction of the anode plate, and the vertical rib is provided with a limiting structure to restrict the sliding of the support member along the length direction of the vertical rib.

10. An electrolysis system comprising an anode frame, an anode plate disposed within an anode chamber, a diaphragm bag enclosing the anode frame, and a cathode solution located outside the diaphragm bag; characterized in that, The anode frame is the anode frame with a detachable support structure as described in any one of claims 1-9.

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