Mounting bracket and hydrogen peroxide generator

Abstract

The utility model relates to preparation of hydrogen peroxide, in particular to a mounting bracket and a hydrogen peroxide generator, which comprise a reaction bin, a plurality of first bearing pieces for bearing a reaction module are arranged in the reaction bin, and the reaction bin is divided into a plurality of reaction cavities for chemical reaction of the reaction module by the plurality of first bearing pieces; the reaction chamber is provided with a gas reaction area for gas to be in contact with the reaction modules and a liquid transfer area for liquid transfer of the reaction modules, and the interior of the reaction chamber is divided into a plurality of independent reaction chambers by arranging a plurality of first bearing pieces in the reaction chamber, so that chemical reactions of the plurality of reaction modules can be carried out in respective independent spaces; an operator can achieve the purpose of adjusting the liquid concentration ratio by replacing the types of the reaction modules or changing the number of the reaction modules, meanwhile, the reaction modules can be prevented from influencing one another, and the reaction modules are convenient to disassemble and maintain.

Description

Technical Field

[0001] This utility model relates to the preparation of hydrogen peroxide, specifically a mounting bracket and a hydrogen peroxide generator. Background Technology

[0002] In the chemical production field, hydrogen peroxide, as an important inorganic chemical raw material, is widely used in bleaching, disinfection, organic synthesis and other industries. With the increasing demand for green and environmentally friendly production processes, the electrolytic production of hydrogen peroxide has gradually become an important production technology route due to its advantages of simple process and low pollution. However, traditional reaction module mounting brackets often adopt a single integrated reaction space design. This design makes it difficult to carry out electrolytic reactions with different process parameters in parallel. When enterprises need to test new liquid concentration ratios, current density settings and other process conditions, they need to purchase multiple sets of independent equipment, which greatly increases production costs. At the same time, the single integrated space layout is compact. When a module fails, it is difficult for maintenance personnel to quickly locate and disassemble it, and the maintenance process is prone to causing accidental damage to surrounding modules.

[0003] Therefore, it is necessary to develop a mounting bracket and a hydrogen peroxide generator to solve the problem of inconvenience in process condition adjustment and disassembly and maintenance caused by the single-type integral reaction space design of the traditional reaction module mounting bracket. Utility Model Content

[0004] To address the aforementioned problem of inconvenience in adjusting process conditions and disassembly / maintenance caused by the single, integrated reaction space design of traditional reaction module mounting brackets, the technical solution adopted by this utility model is as follows:

[0005] An installation bracket includes a reaction chamber, wherein a first support member is provided inside the reaction chamber for supporting a reaction module. Multiple first support members are provided, and the multiple first support members divide the reaction chamber into multiple reaction chambers for the reaction module to carry out chemical reactions. The reaction chamber is provided with a gas reaction zone for gas to contact the reaction module and a liquid transfer zone for liquid transfer from the reaction module.

[0006] Furthermore, the reaction chamber is provided with a first mounting groove into which the first support member extends, so that the first support member is fixed inside the reaction chamber and forms the reaction cavity. The reaction chamber is provided with ventilation openings communicating with the reaction cavity on both opposite sides.

[0007] Furthermore, the reaction chamber is provided with a positioning element connected to the first support member, the positioning element being used to limit the position of the first support member in the horizontal direction.

[0008] Furthermore, the reaction chamber is provided with a second mounting groove into which the positioning member extends, so that the positioning member is connected and fixed to the reaction chamber. The positioning member is provided with a guide port that communicates with the reaction chamber. The guide port is used to allow liquid in the reaction module to flow out. The number of guide ports is the same as the number of reaction chambers and corresponds one-to-one.

[0009] Furthermore, the reaction chamber is provided with a guide plate connected to the positioning element, and the guide plate is located between two adjacent guide ports.

[0010] Furthermore, it includes a fixing bracket for fixing the reaction chamber, the fixing bracket including a bottom bracket, a side bracket connected to the bottom bracket, and a top bracket connected to the side bracket, the side bracket being used to fix the reaction chamber in the horizontal direction, and the bottom bracket and the top bracket being used to fix the reaction chamber in the vertical direction.

[0011] Furthermore, the fixing bracket also includes a first fixing member for fixing the reaction module. The first fixing member includes a first abutting part connected to the reaction module and a first connecting part connected to the first abutting part and connected to the side bracket. The first fixing part is configured in one of U-shape or V-shape so that the first abutting part extends into the reaction chamber and abuts against the reaction module.

[0012] Furthermore, the fixing bracket also includes a second fixing member for fixing the reaction chamber in the horizontal direction. The second fixing member is located on the side of the reaction chamber and is connected to the side bracket by fasteners so that the second fixing member abuts against the reaction chamber.

[0013] Furthermore, the fixing bracket also includes a third fixing member for fixing the reaction chamber in the vertical direction. The third fixing member is located on the upper side of the reaction chamber. One end of the third fixing member is connected to the top bracket, and the other end is connected to the side bracket through a locking structure, so that the third fixing member abuts against the reaction chamber.

[0014] A hydrogen peroxide generator includes the aforementioned mounting bracket and a reaction module connected to the mounting bracket.

[0015] The beneficial effects of this utility model are as follows:

[0016] This invention, by setting multiple first support components inside the reaction chamber, divides the interior of the reaction chamber into multiple independent reaction chambers, allowing the chemical reactions of multiple reaction modules to take place in their own independent spaces. Operators can adjust the liquid concentration ratio by changing the type or number of reaction modules, while also avoiding mutual interference between the reaction modules and improving the convenience of disassembly and maintenance of the reaction modules. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the mounting bracket of this utility model.

[0018] Figure 2 This is a schematic diagram of the mounting bracket of this utility model.

[0019] Figure 3 This is a schematic diagram of the reaction chamber structure of the mounting bracket of this utility model.

[0020] Figure 4 This is a cross-sectional view of the reaction chamber of the mounting bracket of this utility model.

[0021] Figure 5 This is a cross-sectional view of the reaction chamber of the mounting bracket of this utility model.

[0022] Figure 6 This is a cross-sectional view of the mounting bracket of this utility model. Detailed Implementation

[0023] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings. The described embodiments are merely some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0024] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0025] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0026] Please see Figures 1 to 6The mounting bracket shown includes a reaction chamber 1, which is provided with a first support 11 for supporting the reaction module. There are multiple first support 11s, which divide the reaction chamber 1 into multiple reaction chambers 12 for the reaction module to carry out chemical reactions. The reaction chamber 12 is provided with a gas reaction zone for gas to contact the reaction module and a liquid transfer zone for liquid transfer of the reaction module.

[0027] This invention, by setting multiple first support components inside the reaction chamber, divides the interior of the reaction chamber into multiple independent reaction chambers. This allows the chemical reactions of multiple reaction modules to take place in their own independent spaces, forming independent working units that can operate under different reaction conditions. Operators can adjust the configuration of the reaction modules according to actual needs, such as replacing different types of modules or adjusting their quantity, to adapt to different production process requirements, effectively improving flexibility. At the same time, the independent reaction chamber design helps to isolate potential risks in each reaction process, such as leakage and explosion, protecting the entire system from the impact of a single failure, effectively improving safety, and effectively avoiding mutual interference between reaction modules. In addition, when a reaction module malfunctions, only the corresponding reaction chamber and its module need to be addressed, without affecting other normally operating parts. This greatly reduces maintenance difficulty and time costs, reduces the risk of accidental damage to surrounding equipment, and improves the convenience of disassembling and maintaining the reaction modules.

[0028] Furthermore, the reaction chamber 1 is provided with a first mounting groove 13 into which the first support member 11 extends, so that the first support member 11 is fixed inside the reaction chamber 1 and forms the reaction cavity 12. The reaction chamber 1 is provided with ventilation openings 14 on both opposite sides that communicate with the reaction cavity 12.

[0029] In this invention, the first mounting groove is used to fix the first support member, so that the first support member can be firmly embedded into the inside of the reaction chamber and the reaction chamber is divided into multiple independent reaction chambers. By fixing the first support member with the first mounting groove, the relative position of each reaction chamber can be kept stable, avoiding displacement of the reaction module due to vibration or external interference, thereby improving the reliability of equipment operation.

[0030] Specifically, the first mounting groove extends to one side of the reaction chamber, so that the first support can be inserted or removed from one side of the reaction chamber, which effectively improves the convenience of installation and disassembly, and also facilitates the adjustment of the number or layout of the reaction chambers according to actual needs, thus effectively improving the flexibility of the equipment.

[0031] Furthermore, ventilation openings connected to the reaction chamber are provided on opposite sides of the reaction chamber to facilitate gas exchange or discharge of byproduct gases generated during the reaction process. Since oxygen or other gaseous byproducts may be generated during the electrolysis of hydrogen peroxide, the oppositely positioned ventilation openings can create a natural convection effect, effectively improving gas flow efficiency and effectively discharging the oxygen or other byproducts generated in the reaction chamber. This maintains pressure balance within the reaction chamber and prevents gas accumulation from affecting reaction efficiency or safety. At the same time, the ventilation openings also serve a heat dissipation function, preventing the temperature inside the reaction chamber from becoming too high, thereby protecting the normal operation of the reaction module and equipment. In addition, by promptly discharging any potentially harmful or flammable gases, the risk of explosion or poisoning is reduced, effectively improving the overall system safety.

[0032] Furthermore, the reaction chamber 1 is provided with a positioning member 15 connected to the first support member 11, and the positioning member 15 is used to limit the position of the first support member 11 in the horizontal direction.

[0033] In this invention, the positioning member is connected to the first support member to limit the horizontal position of the first support member and prevent it from shifting or loosening due to external vibration, impact during equipment operation, or other factors. Specifically, when the first support member is connected to the reaction chamber, the first support member is inserted from one side of the reaction chamber until it abuts against the positioning member. Therefore, the first support member can position the insertion depth of the first support member in the horizontal direction. This design can effectively improve the connection stability and reliability between the first support member and the reaction chamber, while also improving the ease of installation of the mounting bracket.

[0034] Furthermore, the reaction chamber 1 is provided with a second mounting groove 17 into which the positioning member 15 extends, so that the positioning member 15 is connected and fixed to the reaction chamber 1. The positioning member 15 is provided with a guide port 151 communicating with the reaction chamber 12. The guide port 151 is used to allow the liquid in the reaction module to flow out. The number of guide ports 151 is the same as the number of reaction chambers 12 and corresponds one-to-one.

[0035] In this utility model, the second mounting groove is used to fix the positioning component, ensuring that the positioning component can be stably connected to the reaction tank and effectively restricting the movement of the first support component in the horizontal direction. Through the cooperation between the second mounting groove and the positioning component, the positioning component can be prevented from loosening or shifting, and the installation and disassembly of the positioning component and the reaction chamber can be simplified.

[0036] Specifically, as a preferred embodiment of this utility model and not a limitation, the second mounting groove extends vertically, the first mounting groove extends horizontally, the second mounting groove and the first mounting groove are perpendicular to each other, the positioning member is inserted into the second mounting groove from the vertical direction and connected to the reaction chamber, and the first support member is inserted into the first mounting groove from the horizontal direction until it abuts against the positioning member, thereby realizing the positioning connection between the positioning member and the first support member, effectively enhancing the stability and installation accuracy of the internal structure of the reaction chamber, while also improving space utilization and maintenance convenience.

[0037] Furthermore, the positioning component is provided with a guide port that communicates with the reaction chamber, which is used to allow liquid to flow out from each reaction module. Each guide port corresponds to a reaction chamber, and each reaction chamber corresponds to a reaction module, ensuring an independent flow path for the liquid. Operators can more conveniently monitor and adjust the reaction modules corresponding to each reaction chamber.

[0038] Furthermore, the reaction chamber 1 is provided with a guide plate 16 connected to the positioning member 15, and the guide plate 16 is located between two adjacent guide ports 151.

[0039] Specifically, the reaction chamber 1 is provided with a collection chamber 18 for collecting liquid inside. The collection chamber 18 is located below the reaction chamber 12 so that the liquid flowing out from each guide port 151 can be effectively collected.

[0040] In this invention, the guide plate is located between two adjacent guide ports to prevent liquid flowing from the upper guide port 151 from flowing into the lower guide port 151. It guides the liquid from the upper guide port along the direction of the guide plate, ultimately flowing into the collection chamber for effective collection, while preventing it from flowing into the lower guide port. In the case of multiple reaction chambers operating in parallel, each chamber may employ different process conditions, resulting in products with different properties. If the liquid from the upper chamber flows into the lower guide port, it may contaminate the reaction environment of the reaction module located below. The guide plate effectively isolates the flow paths between the guide ports, ensuring that the reaction modules in each reaction chamber can react independently, avoiding mutual interference and reducing the purity and quality of the final product, thus effectively improving the reliability and stability of the equipment.

[0041] Specifically, as a preferred embodiment of the present invention and not a limitation thereof, the guide plate is inclined from the side near the positioning member to the side away from the positioning member to ensure that the liquid flowing out from the guide port can flow into the collection chamber under the guidance of the guide plate, and avoid the liquid from staying or accumulating on the guide plate.

[0042] Furthermore, it includes a fixing bracket 2 for fixing the reaction chamber 1. The fixing bracket 2 includes a bottom bracket 21, a side bracket 22 connected to the bottom bracket 21, and a top bracket 23 connected to the side bracket 22. The side bracket 22 is used to fix the reaction chamber 1 in the horizontal direction, and the bottom bracket 21 and the top bracket 23 are used to fix the reaction chamber 1 in the vertical direction.

[0043] This invention uses a fixed support system consisting of a bottom support, side supports, and a top support to fix the reaction chamber. The bottom support is used to fix the reaction chamber in the vertical direction and provide basic support. The side supports are connected to the bottom support and extend to the sides of the reaction chamber to fix the reaction chamber in the horizontal direction, preventing it from moving left or right or tilting. The top support is connected to the side supports to further strengthen the vertical fixation of the reaction chamber and also provide additional support for the overall structure. Through multi-point fixation at the bottom, sides, and top, forces from all directions can be effectively distributed and borne, avoiding structural deformation or damage caused by uneven force at a single point. At the same time, the design of the fixed support can effectively improve the vibration resistance of the equipment.

[0044] Furthermore, the fixing bracket 2 also includes a first fixing member 24 for fixing the reaction module. The first fixing member 24 includes a first abutting part 241 connected to the reaction module and a first connecting part 242 connected to the first abutting part 241 and connected to the side bracket 22. The first fixing part is arranged in one of U-shape and V-shape, so that the first abutting part 241 extends into the reaction chamber 12 and abuts against the reaction module.

[0045] In this invention, the first fixing member is used to fix the reaction module, and the first abutting part is the part of the first fixing member connected to the reaction module. It extends into the reaction cavity and abuts against the reaction module to fix the reaction module in the reaction cavity, preventing it from coming out or shifting. The first connecting part is responsible for connecting the first abutting part to the side bracket, acting as a bridge to transfer the fixing force of the reaction module to the side bracket. Through the firm connection between the first connecting part and the side bracket, the reaction module can be effectively fixed in the reaction cavity. Furthermore, designing the first fixing member as U-shaped or V-shaped facilitates the insertion of the first abutting part into the reaction cavity to fix the reaction module, and also facilitates the connection between the first connecting part and the side bracket to transfer the fixing force to the reaction module. Specifically, when the first connecting part is connected to the side bracket, the first abutting part extends into the reaction cavity and abuts against one side of the reaction module, so that the other side of the reaction module abuts against the positioning member, clamping the reaction module and fixing it in the reaction cavity.

[0046] Furthermore, as a preferred embodiment of the present invention and not a limitation thereof, the first fixing member corresponds one-to-one with the reaction chamber.

[0047] Furthermore, the fixing bracket 2 also includes a second fixing member 25 for fixing the reaction chamber 1 in the horizontal direction. The second fixing member 25 is located on the side of the reaction chamber 1, and the second fixing member 25 is connected to the side bracket 22 by fasteners so that the second fixing member 25 abuts against the reaction chamber 1.

[0048] In this invention, the second fixing member is located on the side of the reaction chamber and is used to provide fixed support in the water direction. Specifically, the second fixing member is connected to the side bracket by fasteners so that the second fixing member abuts against one side of the reaction chamber, and the other side of the reaction chamber abuts against the side bracket. The reaction chamber is further fixed by the horizontal clamping force formed by the second fixing part located on opposite sides of the reaction chamber and the side bracket. This design can effectively limit the horizontal displacement of the reaction chamber and avoid displacement caused by external vibration or other interference, thus effectively improving the fixing effect of the fixing bracket on the reaction chamber.

[0049] Furthermore, the fixing bracket 2 also includes a third fixing member 26 for fixing the reaction chamber 1 in the vertical direction. The third fixing member 26 is located on the upper side of the reaction chamber 1. One end of the third fixing member 26 is connected to the top bracket 23, and the other end is connected to the side bracket 22 through a locking structure, so that the third fixing member 26 abuts against the reaction chamber 1.

[0050] In this invention, the third fixing member is located on the upper side of the reaction chamber and is used to provide vertical fixing support. Specifically, one end of the third fixing member is connected to the top support and the other end is connected to the side support through a locking structure, so that the third fixing member abuts against the reaction chamber and applies pressure to it, so that the third fixing member and the bottom support form a vertical clamping force on the reaction chamber, further fixing the reaction chamber and effectively reducing the risk of the reaction chamber moving up and down or tipping over due to gravity or other external forces.

[0051] A hydrogen peroxide generator includes the aforementioned mounting bracket and a reaction module connected to the mounting bracket.

[0052] In this invention, the hydrogen peroxide generator integrates the mounting bracket and the reaction module, allowing the chemical reactions of multiple reaction modules to take place in their own independent spaces, forming their own independent working units. The operator can adjust the configuration of the reaction modules according to actual needs to adapt to different production process requirements, effectively improving the flexibility of the hydrogen peroxide generator. At the same time, it can avoid mutual interference between the reaction modules and improve the convenience of disassembly and maintenance of the reaction modules.

[0053] Specifically, in a preferred embodiment of this utility model, the reaction module is a critical surface electrochemical hydrogen peroxide generator. This generator includes a cathode assembly and an anode assembly. The cathode assembly has a hydrophobic and permeable layer, which contains a near-phase interface reaction zone. One side of the near-phase interface reaction zone forms a gas-solid critical surface with air, and the other side forms a solid-liquid critical surface with the electrolyte in the reaction module. This gas-solid critical surface increases the contact area between the cathode and oxygen in the air, allowing oxygen to be more fully utilized by the cathode and providing a continuous oxygen supply for the cathode reaction. The other side of the near-phase interface reaction zone forms a solid-liquid critical surface with the electrolyte in the reaction module, enabling the reaction to proceed continuously. This improves the efficiency and equilibrium concentration of the electrochemically synthesized product, ensuring the continuous preparation of high-concentration products.

[0054] During the electrolytic preparation of hydrogen peroxide, under critical conditions, oxygen can diffuse through the critical surface to the cathode surface. During the electrochemical reaction, oxygen reduction occurs at the cathode surface to generate hydrogen peroxide.

[0055] O2+ 2H + + 2e - → H2O2;

[0056] Simultaneously, an oxidation reaction occurs on the anode surface to generate oxygen:

[0057] 2H₂O → O₂ + 4H + + 4e - ;

[0058] The overall reaction formula for the entire electrolysis process is 2H2O + O2 → 2H2O2.

[0059] Example 1

[0060] An installation bracket includes a reaction chamber 1, wherein the reaction chamber 1 is provided with a first support member 11 for supporting a reaction module. Multiple first support members 11 are provided, and the multiple first support members 11 divide the reaction chamber 1 into multiple reaction chambers 12 for the reaction module to carry out chemical reactions. The reaction chamber 12 is provided with a gas reaction zone for gas to contact the reaction module and a liquid transfer zone for liquid transfer of the reaction module.

[0061] Example 2

[0062] Example 2, based on Example 1, also has the following implementation method:

[0063] The reaction chamber 1 is provided with a first mounting groove 13 into which the first support member 11 extends, so that the first support member 11 is fixed inside the reaction chamber 1 and forms the reaction cavity 12. The reaction chamber 1 is provided with ventilation openings 14 on both opposite sides that communicate with the reaction cavity 12.

[0064] Example 3

[0065] Example 3, based on Example 1, also has the following implementation method:

[0066] The reaction chamber 1 is provided with a positioning member 15 connected to the first support member 11. The positioning member 15 is used to limit the position of the first support member 11 in the horizontal direction.

[0067] Example 4

[0068] Example 4, based on Example 3, also has the following implementation method:

[0069] The reaction chamber 1 is provided with a second mounting groove 17 into which the positioning member 15 extends, so that the positioning member 15 is connected and fixed to the reaction chamber 1. The positioning member 15 is provided with a guide port 151 communicating with the reaction chamber 12. The guide port 151 is used to allow liquid in the reaction module to flow out. The number of guide ports 151 is the same as the number of reaction chambers 12 and corresponds one-to-one.

[0070] Example 5

[0071] Example 5, based on Example 4, further includes the following implementation method:

[0072] The reaction chamber 1 is provided with a guide plate 16 connected to the positioning member 15, and the guide plate 16 is located between two adjacent guide ports 151.

[0073] Example 6

[0074] Example 6, based on Example 1, also has the following implementation method:

[0075] The device includes a fixing bracket 2 for fixing the reaction chamber 1. The fixing bracket 2 includes a bottom bracket 21, a side bracket 22 connected to the bottom bracket 21, and a top bracket 23 connected to the side bracket 22. The side bracket 22 is used to fix the reaction chamber 1 in the horizontal direction, and the bottom bracket 21 and the top bracket 23 are used to fix the reaction chamber 1 in the vertical direction.

[0076] Example 7

[0077] Example 7, based on Example 6, also has the following implementation method:

[0078] The fixing bracket 2 further includes a first fixing member 24 for fixing the reaction module. The first fixing member 24 includes a first abutting part 241 connected to the reaction module and a first connecting part 242 connected to the first abutting part 241 and connected to the side bracket 22. The first fixing part is U-shaped so that the first abutting part 241 extends into the reaction chamber 12 and abuts against the reaction module.

[0079] Example 8

[0080] Example 8, based on Example 6, further includes the following implementation method:

[0081] The fixed bracket 2 further includes a second fixing member 25 for fixing the reaction chamber 1 in the horizontal direction. The second fixing member 25 is located on the side of the reaction chamber 1 and is connected to the side bracket 22 by fasteners so that the second fixing member 25 abuts against the reaction chamber 1.

[0082] Example 9

[0083] Example 9, based on Example 6, also has the following implementation method:

[0084] The fixed support 2 also includes a third fixing member 26 for fixing the reaction chamber 1 in the vertical direction. The third fixing member 26 is located on the upper side of the reaction chamber 1. One end of the third fixing member 26 is connected to the top support 23, and the other end is connected to the side support 22 through a locking structure, so that the third fixing member 26 abuts against the reaction chamber 1.

[0085] Example 10

[0086] A hydrogen peroxide generator includes the aforementioned mounting bracket and a reaction module connected to the mounting bracket.

[0087] Example 11

[0088] Example 11, based on Example 4, also has the following implementation method:

[0089] The second mounting groove extends vertically, and the first mounting groove extends horizontally. The second mounting groove and the first mounting groove are perpendicular to each other. The positioning member is inserted vertically into the second mounting groove and connected to the reaction chamber. The first support member is inserted horizontally into the first mounting groove until it abuts against the positioning member, thus realizing the positioning connection between the positioning member and the first support member.

[0090] Example 12

[0091] Example 12, based on Example 5, also has the following implementation method:

[0092] The reaction chamber 1 is provided with a collection chamber 18 for collecting liquid. The collection chamber is located below the reaction chamber 12 so that the liquid flowing out from each guide port 151 can be effectively collected.

[0093] Example 13

[0094] The difference between Embodiment 13 and Embodiment 7 is that the first fixing part is arranged in a V-shape.

[0095] Example 14

[0096] Example 14, based on Example 10, also has the following implementation method:

[0097] The reaction module is a critical surface electrochemical hydrogen peroxide generator. This generator includes a cathode assembly and an anode assembly. The cathode assembly has a hydrophobic and permeable layer, which contains a near-phase interface reaction zone. One side of the near-phase interface reaction zone forms a gas-solid critical surface with air, and the other side forms a solid-liquid critical surface with the electrolyte in the reaction module. This gas-solid critical surface increases the contact area between the cathode and oxygen in the air, allowing for more efficient utilization of oxygen by the cathode and providing a continuous oxygen supply for the cathode reaction. The other side of the near-phase interface reaction zone forms a solid-liquid critical surface with the electrolyte in the reaction module, enabling the reaction to proceed continuously. This improves the efficiency and equilibrium concentration of the electrochemically synthesized product, ensuring the continuous preparation of high-concentration products.

[0098] The above examples are merely illustrative of the technical content of this utility model to facilitate reader understanding, but do not imply that the implementation of this utility model is limited to these embodiments. Any technical extensions or re-creations made based on this utility model are protected by this utility model. The scope of protection of this utility model is defined by the claims.

Claims

1. A mounting bracket, characterized by The reaction chamber (1) includes a reaction chamber (1) and a first support (11) for supporting the reaction module. Multiple first support (11) are provided, and multiple first support (11) divide the reaction chamber (1) to form multiple reaction chambers (12) for the reaction module to carry out chemical reactions. The reaction chamber (12) is provided with a gas reaction zone for gas to contact the reaction module and a liquid transfer zone for liquid transfer of the reaction module.

2. A mounting bracket according to claim 1, wherein The reaction chamber (1) is provided with a first mounting groove (13) into which the first support member (11) extends, so that the first support member (11) is fixed inside the reaction chamber (1) and forms the reaction cavity (12). The reaction chamber (1) is provided with ventilation openings (14) communicating with the reaction cavity (12) on both opposite sides.

3. The mounting bracket of claim 1, wherein The reaction chamber (1) is provided with a positioning element (15) connected to the first support (11), and the positioning element (15) is used to limit the position of the first support (11) in the horizontal direction.

4. The mounting bracket according to claim 3, characterized in that, The reaction chamber (1) is provided with a second mounting groove (17) into which the positioning member (15) extends, so that the positioning member (15) is connected and fixed to the reaction chamber (1). The positioning member (15) is provided with a guide port (151) communicating with the reaction chamber (12). The guide port (151) is used to allow the liquid in the reaction module to flow out. The number of guide ports (151) is the same as the number of reaction chambers (12) and they correspond one-to-one.

5. A mounting bracket according to claim 4, wherein The reaction chamber (1) is provided with a guide plate (16) connected to the positioning member (15), and the guide plate (16) is located between two adjacent guide ports (151).

6. The mounting bracket of claim 1, wherein The device includes a fixing bracket (2) for fixing the reaction chamber (1). The fixing bracket (2) includes a bottom bracket (21), a side bracket (22) connected to the bottom bracket (21), and a top bracket (23) connected to the side bracket (22). The side bracket (22) is used to fix the reaction chamber (1) in the horizontal direction, and the bottom bracket (21) and the top bracket (23) are used to fix the reaction chamber (1) in the vertical direction.

7. A mounting bracket according to claim 6, wherein The fixed bracket (2) further includes a first fixing member (24) for fixing the reaction module. The first fixing member (24) includes a first abutting part (241) connected to the reaction module and a first connecting part (242) connected to the first abutting part (241) and connected to the side bracket (22). The first fixing part is arranged in one of U-shape or V-shape so that the first abutting part (241) extends into the reaction chamber (12) and abuts against the reaction module.

8. The mounting bracket of claim 6, wherein, The fixed bracket (2) further includes a second fixing member (25) for fixing the reaction chamber (1) in the horizontal direction. The second fixing member (25) is located on the side of the reaction chamber (1). The second fixing member (25) is connected to the side bracket (22) by fasteners so that the second fixing member (25) abuts against the reaction chamber (1).

9. The mounting bracket of claim 6, wherein, The fixed support (2) further includes a third fixing member (26) for fixing the reaction chamber (1) in the vertical direction. The third fixing member (26) is located on the upper side of the reaction chamber (1). One end of the third fixing member (26) is connected to the top support (23), and the other end is connected to the side support (22) through a locking structure, so that the third fixing member (26) abuts against the reaction chamber (1).

10. A hydrogen peroxide generating machine characterized by, It includes the mounting bracket as described in any one of claims 1-9, and the reaction module connected to the mounting bracket.

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