Fluorine generator
By designing a fluorine gas generator including a reaction box, a cathode electrode, anode electrode and an ion film, the problems of high energy consumption, low efficiency and safety hazards of traditional fluorine gas generators are solved, and efficient and safe fluorine gas generation is achieved.
Patent Information
- Application Number
- CN202422070041.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-26
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-08-26
AI Technical Summary
Traditional fluorine gas generators have high energy consumption, low fluorine production efficiency, high production cost, inconvenient operation and safety hazards during the reaction process.
A fluorine gas generator is designed, including a reaction box, cathode electrode, anode electrode, ion film and supplementary material imports. By optimizing the electrode design and reaction chamber structure, continuous reaction and efficient fluorine gas generation are achieved.
It improves the efficiency of fluorine gas generation, reduces energy consumption and production costs, simplifies the operation process, enhances safety, and realizes the generation of high-purity fluorine gas.
Smart Images
Figure CN222923265U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of gas generators, and particularly relates to a fluorine gas generator. Background Art
[0002] Fluorides are important intermediates and catalysts in many industrial processes, and the fluorine gas generator, as a key device for preparing fluorides, plays a crucial role in the production process. In the fluorination industry, fluorine gas is a very important raw material, and the fluorides with good properties generated by its reaction with other substances are being widely used in various fields such as chemical industry, nuclear industry, electronics, medicine, and agriculture. The rapid development of fluorine chemistry has put forward higher requirements for the acquisition method and purity of fluorine gas. For example, the excimer lasers that are rapidly developing in applied medicine require a safe and convenient high-purity fluorine gas source. However, the traditional fluorine gas generators currently used in the fluorine production industry have high energy consumption, low fluorine production efficiency, high production costs, inconvenient operation, and potential safety hazards during the reaction process. Therefore, with the continuous development of the fluorination industry and high-tech fields, the demand for efficient and safe fluorine gas generator equipment will continue to increase. Summary of the Utility Model
[0003] In view of this, in order to solve the problems of high energy consumption, low fluorine production efficiency, high production costs, inconvenient operation, and potential safety hazards of the traditional fluorine gas generators currently used in the fluorine production industry during the reaction process, the utility model provides a fluorine gas generator.
[0004] To achieve the above object, the utility model adopts the following technical solutions:
[0005] A fluorine gas generator, comprising:
[0006] A reaction tank, the reaction tank has a reaction chamber, and the reaction chamber includes a reaction anode region, a reaction middle region, and a reaction cathode region which are distributed in sequence; the reaction tank is provided with a first material inlet, a second material inlet, a third material inlet, a first material outlet, a second material outlet, a first gas outlet, and a second gas outlet. The first material inlet, the first material outlet, and the first gas outlet are all communicated with the reaction anode region. The first gas outlet is used for discharging fluorine gas. The second material inlet, the second material outlet, and the second gas outlet are all communicated with the reaction cathode region. The second gas outlet is used for discharging hydrogen gas. The third material inlet is communicated with the reaction middle region, and the third material inlet is used for introducing molten potassium hydrogen fluoride and anhydrous hydrofluoric acid into the reaction middle region;
[0007] A cathode electrode and a cathode integrator, both fixedly arranged in the reaction tank and both located in the reaction cathode region. The cathode integrator is used for energizing the cathode electrode;
[0008] The anode electrode and the anode integrator are both fixedly arranged in the reaction chamber and are both located in the reaction anode area. The anode integrator is used to energize the anode electrode.
[0009] As a preferred embodiment of the above-mentioned fluorine gas generator, a cathode gasket is arranged between the cathode electrode and the reaction chamber, and an anode gasket is arranged between the anode electrode and the reaction chamber.
[0010] As a preferred embodiment of the above-mentioned fluorine gas generator, the fluorine gas generator further includes a first ion membrane and a second ion membrane. The first ion membrane is arranged between the reaction cathode area and the reaction middle area, and the second ion membrane is arranged between the reaction anode area and the reaction middle area.
[0011] As a preferred embodiment of the above-mentioned fluorine gas generator, a first gasket is arranged between the first ion membrane and the reaction chamber, and a second gasket is arranged between the second ion membrane and the reaction chamber.
[0012] As a preferred embodiment of the above-mentioned fluorine gas generator, the reaction chamber is provided with a heat exchange channel, a heat exchange inlet and a heat exchange outlet. Both the heat exchange inlet and the heat exchange outlet are communicated with the heat exchange channel.
[0013] As a preferred embodiment of the above-mentioned fluorine gas generator, the anode electrode is made of graphite material.
[0014] As a preferred embodiment of the above-mentioned fluorine gas generator, the cathode electrode is made of red copper, nickel or copper-nickel alloy material.
[0015] As a preferred embodiment of the above-mentioned fluorine gas generator, the reaction chamber includes a front panel, a rear panel, an intermediate frame and knurled screws. The front panel, the intermediate frame and the rear panel are sequentially fixedly connected through the knurled screws.
[0016] As a preferred embodiment of the above-mentioned fluorine gas generator, the fluorine gas generator further includes a first cap nut and a second cap nut. The front panel is provided with a first connection hole, and the anode integrator is provided with a first connection part. The first connection part passes through the first connection hole and is screwed with the first cap nut. The front panel is located between the anode integrator and the first cap nut. The rear panel is provided with a second connection hole, and the cathode integrator is provided with a second connection part. The second connection part passes through the second connection hole and is screwed with the second cap nut. The rear panel is located between the cathode integrator and the second cap nut.
[0017] As a preferred embodiment of the above-mentioned fluorine gas generator, insulating layers are provided on the outer sides of the knurled screws, the first cap nut, the second cap nut and the reaction chamber.
[0018] Compared with the prior art, the beneficial effects of a fluorine gas generator provided by the present utility model are as follows:
[0019] 1. The present utility model provides a fluorine gas generator. In this fluorine gas generator, the cathode integrator can connect an external power source to the cathode electrode to energize the cathode electrode, and the anode integrator can connect the external power source to the anode electrode to energize the anode motor. When preparing fluorine gas, molten potassium hydrogen fluoride and anhydrous hydrofluoric acid are introduced into the reaction middle zone through the third material inlet. Hydrogen ions are free in the reaction cathode zone to generate hydrogen gas, which is discharged through the second gas outlet and collected; fluoride ions are free in the reaction anode zone to generate fluorine gas, which is discharged through the first gas outlet and collected. During the reaction process, the staff can observe the reaction conditions in the reaction cathode zone and the reaction anode zone. If it is found that the reaction raw materials corresponding to the reaction anode zone are insufficient, reaction raw materials can be supplemented to the reaction anode zone through the first material inlet. If it is found that the reaction raw materials corresponding to the reaction cathode zone are insufficient, reaction raw materials can be supplemented to the reaction cathode zone through the second material inlet. This operation of supplementing reaction raw materials during the reaction can improve the reaction efficiency and the fluorine production efficiency. After the reaction is completed, the materials in the reaction anode zone can be discharged through the first material outlet, and the materials in the reaction cathode zone can be discharged through the second material outlet.
[0020] 2. The present utility model provides a fluorine gas generator. In this fluorine gas generator, the ratio of the surface area of the electrodes to the volume of the reaction chamber is designed to be greater than a set value to optimize the reaction. Since the volume in the reaction chamber is small, the introduced materials can react completely in a short time, so continuous reaction can be realized. The higher the ratio of the surface area of the electrodes to the volume of the reaction chamber, the higher the degree of reaction optimization. The surface area of the electrodes is the surface of the cathode electrode or the anode motor, and the volume of the reaction chamber is the sum of the volumes of the reaction anode zone, the reaction middle zone, and the reaction cathode zone. In this fluorine gas generator, the distance between the cathode electrode and the anode electrode is less than the set distance to achieve continuous reaction. The close distance between the cathode electrode and the anode electrode can bring advantages such as low voltage, less electrolyte consumption or no electrolyte required, and can realize continuous reaction; continuous reaction can bring the advantage of no backflow of materials, so that the product can be prevented from being over-oxidized and reduced, and the product yield can be improved. In addition, the fluorine gas generator also has the characteristics of accurate temperature control and rapid mass transfer.
[0021] 3. The present utility model provides a fluorine gas generator. This fluorine gas generator uses the principles of green chemistry to carry out reduction / oxidation reactions in continuous flow. There are various electrodes to choose from, which are easy to use, flexible, and can be assembled manually. It can also reduce personnel operation, simplify the equipment operation process, strengthen safety, integrate advanced safety control technologies, and ensure the safety of operators and the production environment. This fluorine gas generator can improve the fluorine gas generation efficiency, realize continuous reaction, and has a simple structure, a simple operation process, and high safety. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] The accompanying drawings, which form a part of the present utility model, are used to provide a further understanding of the present utility model. The schematic embodiments and descriptions thereof of the present utility model are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:
[0023] Figure 1 is a cross-sectional view of a fluorine gas generator provided by a specific embodiment of the present utility model;
[0024] Figure 2 is a schematic structural view of a fluorine gas generator provided by a specific embodiment of the present utility model along a first perspective;
[0025] Figure 3 is a schematic structural view of a fluorine gas generator provided by a specific embodiment of the present utility model along a second perspective;
[0026] Figure 4 is a schematic structural view of a fluorine gas generator provided by a specific embodiment of the present utility model along a third perspective.
[0027] In the figures:
[0028] 1, reaction tank; 101, front panel; 102, intermediate frame; 103, rear panel;
[0029] 2, reaction chamber; 21, reaction anode region; 22, reaction middle region; 23, reaction cathode region;
[0030] 3, anode electrode;
[0031] 4, anode integrator; 41, first connection part;
[0032] 5, cathode electrode;
[0033] 6, cathode integrator; 61, second connection part;
[0034] 71, heat exchange channel; 72, heat exchange inlet; 73, heat exchange outlet;
[0035] 8, knurled screw;
[0036] 9, first cap nut;
[0037] 10, second cap nut;
[0038] 11, first material inlet; 12, second material inlet; 13, third material inlet; 14, first gas outlet; 15, second gas outlet; 16, first material outlet; 17, second material outlet;
[0039] 18, first ion membrane; 19, second ion membrane. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. It should be noted that, without conflict, the embodiments and features in the embodiments of the present utility model may be combined with each other. The described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.
[0041] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected", "connected to", and "fixed" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0042] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "above and to the right" and "on the top" of the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the first feature is at a higher horizontal height than the second feature. The first feature being "below", "below and to the left" and "under the bottom" of the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the first feature is at a lower horizontal height than the second feature.
[0043] In the description of this embodiment, the orientation or positional relationship terms such as "above", "below", "right", etc. are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of description and simplifying the operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meanings.
[0044] See Figures 1-4To describe this embodiment, the present utility model provides a fluorine gas generator, which includes a reaction chamber 1, a cathode electrode 5, a cathode integrator 6, an anode electrode 3, and an anode integrator 4. The reaction chamber 1 has a reaction cavity 2, and the reaction cavity 2 includes a reaction anode region 21, a reaction middle region 22, and a reaction cathode region 23 that are sequentially distributed; the reaction chamber 1 is provided with a first material inlet 11, a second material inlet 12, a third material inlet 13, a first material outlet 16, a second material outlet 17, a first gas outlet 14, and a second gas outlet 15. The first material inlet 11, the first material outlet 16, and the first gas outlet 14 are all communicated with the reaction anode region 21, and the first gas outlet 14 is used to discharge fluorine gas. The second material inlet 12, the second material outlet 17, and the second gas outlet 15 are all communicated with the reaction cathode region 23, and the second gas outlet 15 is used to discharge hydrogen gas. The third material inlet 13 is communicated with the reaction middle region 22, and the third material inlet 13 is used to introduce molten potassium hydrogen fluoride and anhydrous hydrofluoric acid into the reaction middle region 22; the cathode electrode 5 and the cathode integrator 6 are both fixedly arranged in the reaction chamber 1 and are both located in the reaction cathode region 23, and the cathode integrator 6 is used to supply power to the cathode electrode 5; the anode electrode 3 and the anode integrator 4 are both fixedly arranged in the reaction chamber 1 and are located in the reaction anode region 21, and the anode integrator 4 is used to supply power to the anode electrode 3.
[0045] For this fluorine gas generator, the cathode integrator 6 can connect the external power supply to the cathode electrode 5 to supply power to the cathode electrode 5, and the anode integrator 4 can connect the external power supply to the anode electrode 3 to supply power to the anode electrode. When preparing fluorine gas, molten potassium hydrogen fluoride and anhydrous hydrofluoric acid are introduced into the reaction middle region 22 through the third material inlet 13. Hydrogen ions are dissociated in the reaction cathode region 23 to generate hydrogen gas, and the hydrogen gas is discharged through the second gas outlet 15 and collected; fluorine ions are dissociated in the reaction anode region 21 to generate fluorine gas, and the fluorine gas is discharged through the first gas outlet 14 and collected. During the reaction process, the staff can observe the reaction conditions in the reaction cathode region 23 and the reaction anode region 21. If it is found that the reaction raw materials in the reaction anode region 21 are insufficient, reaction raw materials can be supplemented to the reaction anode region 21 through the first material inlet 11. If it is found that the reaction raw materials in the reaction cathode region 23 are insufficient, reaction raw materials can be supplemented to the reaction cathode region 23 through the second material inlet 12. It can be understood that both the first material inlet 11 and the second material inlet 12 can be used as standby ports for supplementing materials. This operation of supplementing reaction raw materials during the reaction can improve the reaction efficiency and the fluorine production efficiency. After the reaction is completed, the materials in the reaction anode region 21 can be discharged through the first material outlet 16, and the materials in the reaction cathode region 23 can be discharged through the second material outlet 17. It can be understood that both the first material outlet 16 and the second material outlet 17 can discharge the post-reaction liquid, such as potassium fluoride solution and unreacted hydrofluoric acid, etc.
[0046] In this fluorine gas generator, the ratio of the surface area of the electrode to the volume of the reaction chamber 2 is designed to be greater than a set value, so as to optimize the reaction. Since the volume in the reaction chamber 2 is small, the introduced materials can react completely in a short time, so continuous reaction can be achieved. The higher the ratio of the surface area of the electrode to the volume of the reaction chamber 2, the higher the degree of reaction optimization. The surface area of the electrode is the surface of the cathode electrode 5 or the anode electrode, and the volume of the reaction chamber 2 is the sum of the volumes of the reaction anode region 21, the reaction middle region 22, and the reaction cathode region 23.
[0047] In this fluorine gas generator, the distance between the cathode electrode 5 and the anode electrode 3 is less than a set distance to achieve continuous reaction. The close distance between the cathode electrode 5 and the anode electrode 3 can bring advantages such as low voltage, less electrolyte consumption or no need for electrolyte, and can achieve continuous reaction; continuous reaction can bring the advantage of no backflow of materials, so that the product can be prevented from being over-oxidized or reduced, and the product yield can be improved. In addition, the fluorine gas generator also has the characteristics of accurate temperature control and rapid mass transfer.
[0048] This fluorine gas generator uses green chemistry principles to carry out reduction / oxidation reactions in continuous flow. There are various electrodes to choose from and they are easy to use, flexible, and assembled by hand. It can also reduce personnel operation, simplify the equipment operation process, strengthen safety, integrate advanced safety control technologies, and ensure the safety of operators and the production environment. This fluorine gas generator can achieve unique activation of reagents, thus realizing selectivity and conversion that cannot be achieved by other technologies. This fluorine gas generator can improve the fluorine gas generation efficiency, achieve continuous reaction, and has a simple structure, a simple operation process, and high safety.
[0049] Optionally, a cathode gasket is provided between the cathode electrode 5 and the reaction chamber 1, and an anode gasket is provided between the anode electrode 3 and the reaction chamber 1. The cathode gasket is used to seal the gap between the cathode electrode 5 and the reaction chamber 1, and the anode gasket is used to seal the gap between the anode electrode 3 and the reaction chamber 1. It can prevent liquid leakage.
[0050] Optionally, the fluorine gas generator further includes a first ion membrane 18 and a second ion membrane 19. The first ion membrane 18 is provided between the reaction cathode region 23 and the reaction middle region 22, and the second ion membrane 19 is provided between the reaction anode region 21 and the reaction middle region 22. The first ion membrane 18 and the second ion membrane 19 divide the reaction cathode region 23, the reaction middle region 22, and the reaction anode region 21 into independent spaces, but the ions required for the reaction can pass through the first ion membrane 18 and the second ion membrane 19. Separate reactions in the reaction anode region 21 and the reaction cathode region 23 can be achieved, making it safer to use. The first ion membrane 18 and the second ion membrane 19 can select various types of ion membranes according to different experiments.
[0051] Optionally, a first gasket is provided between the first ion-exchange membrane 18 and the reaction chamber 1, and a second gasket is provided between the second ion-exchange membrane 19 and the reaction chamber 1. The first gasket can seal the gap between the first ion-exchange membrane and the reaction chamber 1, and the second gasket can seal the gap between the second ion-exchange membrane 19 and the reaction chamber 1.
[0052] Optionally, the reaction chamber 1 is provided with a heat exchange channel 71, a heat exchange inlet 72, and a heat exchange outlet 73. Both the heat exchange inlet 72 and the heat exchange outlet 73 are in communication with the heat exchange channel 71. The heat exchange medium enters the heat exchange channel 71 from the heat exchange inlet 72 and finally flows out from the heat exchange outlet 73. The temperature inside the reaction chamber 1 can be controlled, and the inside of the reaction chamber 1 can be cooled. The heat exchange channel 71 is provided inside the wall of the reaction chamber 1, in a U shape, and is distributed on three sides of the reaction chamber 1. In this embodiment, the number of the heat exchange channel 71, the heat exchange inlet 72, and the heat exchange outlet 73 is three, and they are arranged in one-to-one correspondence. The three heat exchange channels 71 are respectively arranged in one-to-one correspondence with the reaction anode region 21, the reaction middle region 22, and the reaction cathode region 23.
[0053] Optionally, the anode electrode 3 is made of graphite material.
[0054] Optionally, the cathode electrode 5 is made of red copper, nickel, or copper-nickel alloy material.
[0055] Optionally, the reaction chamber 1 includes a front panel 101, a rear panel 103, an intermediate frame 102, and knurled screws 8. The front panel 101, the intermediate frame 102, and the rear panel 103 are sequentially fixedly connected by the knurled screws 8. The front panel 101, the intermediate frame 102, and the rear panel 103 are all provided with threaded holes, and the knurled screws 8 are sequentially screwed into the threaded holes of the front panel 101, the intermediate frame 102, and the rear panel 103, thereby fixing the front panel 101, the intermediate frame 102, and the rear panel 103. After the front panel 101, the intermediate frame 102, and the rear panel 103 are fixedly connected, a reaction cavity 2 is formed. In this embodiment, the number of the knurled screws 8 is four, and they are distributed at the four corners of the reaction chamber 1.
[0056] The side wall of the nut of the knurled screw 8 is provided with knurling. The knurling can increase the friction force, facilitate the rotation of the screw, and can be assembled by hand tightening without tools.
[0057] Optionally, the fluorine gas generator further includes a first cap nut 9 and a second cap nut 10. The front panel 101 is provided with a first connection hole, and the anode integrator 4 is provided with a first connection portion 41. The first connection portion 41 passes through the first connection hole and is screwed to the first cap nut 9. The front panel 101 is located between the anode integrator 4 and the first cap nut 9. The rear panel 103 is provided with a second connection hole, and the cathode integrator 6 is provided with a second connection portion 61. The second connection portion 61 passes through the second connection hole and is screwed to the second cap nut 10. The rear panel 103 is located between the cathode integrator 6 and the second cap nut 10. This can facilitate the connection of the cathode integrator 6 and the anode integrator 4 to an external power supply.
[0058] Optionally, knurled screws 8, the first cap nut 9, the second cap nut 10, and the outer side of the reaction chamber 1 are all provided with insulating layers. They are coated with insulating paint to ensure safety.
[0059] Each pipeline of the fluorine gas generator is respectively provided with a flowmeter and a control valve, and the rotational speed, flow rate, etc. of the material entering are adjusted in real time according to the front-end reaction, so as to achieve continuous automatic control.
[0060] Obviously, the embodiments of the present invention disclosed above are only used to help illustrate the present invention. The embodiments do not describe all the details in detail, nor do they limit the present invention to the specific embodiments described. According to the content of this specification, many modifications and changes can be made. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present invention, so that those skilled in the art can understand and utilize the present invention well. It is not necessary and impossible to enumerate all the embodiments here. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the claims of the present invention.
Claims
1. A fluorine gas generator, characterized in that: include: A reaction box (1), the reaction box (1) having a reaction chamber (2), the reaction chamber (2) comprising a reaction anode region (21), a reaction middle region (22) and a reaction cathode region (23) which are sequentially distributed; the reaction box (1) is provided with a first material inlet (11), a second material inlet (12), a third material inlet (13), a first material outlet (16), a second material outlet (17), a first gas outlet (14) and a second gas outlet (15), the first material inlet (11), the first material outlet (16) and the ... first material outlet (17), a first gas outlet (14) and a second gas outlet (15), the first material inlet (11), the first material outlet (16) and the third material inlet (13), a first material outlet (16), a first material outlet (13), a first material outlet (16), a first gas outlet (14) and a second gas outlet (15), the first material inlet (11), the first material outlet (16 The first gas outlet (14) is connected to the reaction anode region (21), and the first gas outlet (14) is used to discharge fluorine gas. The second material inlet (12), the second material outlet (17) and the second gas outlet (15) are connected to the reaction cathode region (23), and the second gas outlet (15) is used to discharge hydrogen gas. The third material inlet (13) is connected to the reaction middle region (22), and the third material inlet (13) is used to introduce molten potassium bifluoride and anhydrous hydrofluoric acid into the reaction middle region (22). The cathode electrode (5) and the cathode integrator (6) are both fixedly arranged on the reaction box (1) and are both located in the reaction cathode area (23); the cathode integrator (6) is used to energize the cathode electrode (5); The anode electrode (3) and the anode integrator (4) are both fixedly arranged on the reaction box (1) and located in the reaction anode area (21); the anode integrator (4) is used to energize the anode electrode (3).
2. The fluorine gas generator according to claim 1, characterized in that: A cathode gasket is provided between the cathode electrode (5) and the reaction box (1), and an anode gasket is provided between the anode electrode (3) and the reaction box (1).
3. The fluorine gas generator according to claim 1, characterized in that: It also includes a first ion membrane (18) and a second ion membrane (19), wherein the first ion membrane (18) is arranged between the reaction cathode area (23) and the reaction middle area (22), and the second ion membrane (19) is arranged between the reaction anode area (21) and the reaction middle area (22).
4. The fluorine gas generator according to claim 3, characterized in that: A first gasket is arranged between the first ion membrane (18) and the reaction box (1), and a second gasket is arranged between the second ion membrane (19) and the reaction box (1).
5. The fluorine gas generator according to claim 1, characterized in that: The reaction box (1) is provided with a heat exchange channel (71), a heat exchange inlet (72) and a heat exchange outlet (73); the heat exchange inlet (72) and the heat exchange outlet (73) are both in communication with the heat exchange channel (71).
6. The fluorine gas generator according to claim 1, characterized in that: The anode electrode (3) is made of graphite material.
7. The fluorine gas generator according to claim 1, characterized in that: The cathode electrode (5) is made of copper, nickel or a copper-nickel alloy material.
8. The fluorine gas generator according to claim 1, characterized in that: The reaction box (1) comprises a front panel (101), a rear panel (103), an intermediate frame (102) and a knurled screw (8); the front panel (101), the intermediate frame (102) and the rear panel (103) are fixedly connected in sequence via the knurled screw (8).
9. The fluorine gas generator according to claim 8, characterized in that: The invention also comprises a first cap nut (9) and a second cap nut (10), wherein the front panel (101) is provided with a first connecting hole, the anode integrator (4) is provided with a first connecting portion (41), the first connecting portion (41) is passed through the first connecting hole and is screwed to the first cap nut (9), the front panel (101) is located between the anode integrator (4) and the first cap nut (9), the rear panel (103) is provided with a second connecting hole, the cathode integrator (6) is provided with a second connecting portion (61), the second connecting portion (61) is passed through the second connecting hole and is screwed to the second cap nut (10), and the rear panel (103) is located between the cathode integrator (6) and the second cap nut (10).
10. The fluorine gas generator according to claim 9, characterized in that: The outer sides of the knurled screw (8), the first cap nut (9), the second cap nut (10) and the reaction box (1) are all provided with an insulating layer.