Combustion catalytic reforming hydrogen production device
The combustion catalytic reforming hydrogen production device integrates modules for direct methanol use, eliminating separation steps and enhancing efficiency, achieving near-zero emissions and simplified hydrogen production.
Patent Information
- Application Number
- CN202420258081.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-01
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-02-01
AI Technical Summary
Current methanol reforming hydrogen production devices have complex structures, require additional separation and purification steps that consume energy and materials, pose environmental risks, and necessitate strict safety measures, increasing production costs and operational complexity.
A combustion catalytic reforming hydrogen production device that integrates a combustion gasification module, combustion module, heat exchange module, and reforming gasification and hydrogen production modules, allowing direct use of methanol aqueous solution without separation, enhancing electrode reaction efficiency and reducing emissions.
The integrated device achieves near-zero emissions of sulfur oxides and nitrogen oxides, simplifies the process, reduces energy consumption, and enables direct hydrogen transport to fuel cell stacks, improving fuel utilization and reducing startup time.
Smart Images
Figure CN222181819U_ABST
Abstract
Description
Technical Field
[0001] The present application belongs to the field of combustion cells, and in particular to a combustion catalytic reforming hydrogen production device. Background Art
[0002] As the use of traditional fossil fuels has caused many environmental problems, alternative energy sources have been introduced to meet increasingly stringent regulations. Hydrogen is an efficient, low-emission alternative energy source, but hydrogen is not a natural resource and must be produced by various means.
[0003] Methanol is one of the most easily available hydrogen source carriers in China. Methanol can be used to produce hydrogen online through reforming, thus providing a hydrogen source for fuel cells. This not only solves the transportation problem, but also has certain advantages in terms of safety and economy. How methanol fuel hydrogen production works: As long as the fuel is continuously supplied, hydrogen can be produced continuously and stably.
[0004] The current reforming hydrogen production device has a relatively complex structure, and due to the presence of impurities, it is usually impossible to directly pass the generated reformed hydrogen into the high-temperature methanol fuel cell stack, but an additional separation and purification structure is required, which will bring other problems, such as: the separation and purification structure consumes more energy and materials, plus equipment and maintenance costs, making the cost of hydrogen production high; adsorbents, desulfurizers and other chemical substances are often used in the separation and purification structure of reforming hydrogen production. If they are not properly handled and discharged, they may cause certain pollution to the environment; the operation of the separation and purification structure requires a high level of technology and management. If the operation is improper, it may affect the quality and output of hydrogen; the separation and purification structure may contain flammable, explosive and other dangerous substances, requiring strict safety measures and management. Utility Model Content
[0005] According to one aspect of the present application, a combustion catalytic reforming hydrogen production device is provided. The device has a high degree of integration and can directly use methanol aqueous solution as a combustion supply source, omitting the separation and purification steps, and the electrode reaction rate is significantly improved, thereby achieving near-zero emissions of sulfur oxides and nitrogen oxides.
[0006] The combustion catalytic reforming hydrogen production device comprises: a combustion gasification module, a combustion module, a heat exchange module, a reforming gasification module, and a reforming hydrogen production module; wherein,
[0007] The combustion gasification module is used to gasify the introduced methanol aqueous solution to obtain first gasified methanol;
[0008] The combustion module is used to introduce air, first gasified methanol, and atomized combustion methanol; the atomized combustion methanol and oxygen in the air undergo a combustion reaction after ignition to form a hot air flow that enters the heat exchange module; the first gasified methanol and the combustion catalyst filled in the combustion module undergo an exothermic reaction to generate hot gas that is sent to the heat exchange module;
[0009] The heat exchange module is used to provide heat for the reforming catalyst in the reforming hydrogen production module;
[0010] The reforming gasification module is used to introduce gasified methanol and completely gasify it;
[0011] The reforming hydrogen production module is used to generate hydrogen by allowing the completely gasified methanol in the reforming gasification module to undergo an endothermic reaction with the reforming catalyst filled in the reforming hydrogen production module.
[0012] Optionally, the device further comprises: a heating module, used for heating the combustion gasification module and the combustion module.
[0013] Optionally, the heating module is used to heat the combustion gasification module and the combustion module to 130-350°C.
[0014] Optionally, the heating module adopts an electric heating rod.
[0015] Optionally, the combustion gasification module includes: a first combustion methanol inlet, which is used to introduce methanol aqueous solution to convert it from liquid to gas, enter the combustion module, and generate heat reaction with the combustion catalyst.
[0016] Optionally, the combustion module is also used to introduce the anode tail gas of the fuel cell stack, ignite the mixed hydrogen that has not completed the reaction, fully mix it with air to form a hot air flow, and enter the heat exchange module;
[0017] Optionally, the combustion module comprises:
[0018] The second combustion methanol inlet is used to introduce methanol aqueous solution;
[0019] An atomizing net is used to atomize the introduced methanol aqueous solution to obtain atomized methanol;
[0020] A combustion air inlet is used to inject air to provide oxygen required for combustion for the ignition of atomized methanol;
[0021] A stack anode tail gas inlet, used to inject the stack anode tail gas of the fuel cell;
[0022] An ignition plug is used to ignite the atomized methanol and the mixed hydrogen that has not completed the reaction in the anode tail gas of the stack, and fully mix them with the air injected from the combustion air inlet to form a hot air flow, so as to provide heat for the gasification of the methanol aqueous solution introduced into the combustion gasification module, and provide heat for the reforming catalyst after entering the heat exchange module;
[0023] The combustion catalyst cavity is used to fill the combustion catalyst. The combustion catalyst reacts with the first gasified methanol to generate heat, and then generates hot gas which enters the heat exchange module.
[0024] Optionally, a temperature monitoring sensor is also provided in the combustion module.
[0025] Optionally, the heat exchange module comprises:
[0026] Heat dissipation fins, used to transfer heat from the hot gas generated by the combustion catalyst chamber to the reforming gasification module and the reforming hydrogen production module;
[0027] The combustion air outlet is used to discharge the hot air passing through the heat exchange module.
[0028] Optionally, the reforming gasification module comprises: a first reforming gasification chamber, a first reforming chamber, a second reforming gasification chamber, and a second reforming chamber;
[0029] The first reforming gasification chamber is used to completely gasify the introduced gasified methanol to obtain second gasified methanol;
[0030] The second reforming gasification chamber is used to completely gasify the introduced gasified methanol to obtain third gasified methanol;
[0031] The first reforming chamber is used to allow the second gasified methanol to undergo an endothermic reaction with a reforming catalyst in the first reforming chamber to generate hydrogen, which is discharged and directly used for power generation in a fuel cell stack;
[0032] The second reforming chamber is used to allow the third gasified methanol to undergo an endothermic reaction with a reforming catalyst in the second reforming chamber to generate hydrogen, which is discharged and directly used for power generation in a fuel cell stack.
[0033] Optionally, the first reforming gasification chamber comprises:
[0034] The first vaporized methanol inlet is used to introduce vaporized methanol, fully vaporize it, and introduce it into the first reforming chamber.
[0035] Optionally, the first reforming chamber comprises:
[0036] A first reformed hydrogen outlet is used to allow the vaporized methanol from the first reforming gasification chamber to undergo an endothermic reaction with the reforming catalyst in the chamber to generate hydrogen gas, which is directly used for power generation in the fuel cell stack;
[0037] Heat dissipation fins are used to evenly transfer the heat transferred from the heat exchange module to the reforming catalyst particles, and to design flow channels to increase the reaction efficiency of the catalyst;
[0038] A reforming catalyst is filled in the first reforming chamber and is used for converting gaseous methanol into hydrogen.
[0039] Optionally, the first reforming chamber further comprises: 4 temperature monitoring sensors for observing heat changes in the reforming chamber.
[0040] Optionally, the second reforming gasification chamber comprises:
[0041] The second vaporized methanol inlet is used to introduce vaporized methanol, fully vaporize it, and introduce it into the second reforming chamber.
[0042] Optionally, the second reforming chamber comprises:
[0043] A second reformed hydrogen outlet is used to allow the vaporized methanol from the second reforming gasification chamber to undergo an endothermic reaction with the reforming catalyst in the chamber to generate hydrogen gas, which is directly used for power generation in the fuel cell stack;
[0044] Heat dissipation fins are used to evenly transfer the heat transferred from the heat exchange module to the reforming catalyst particles, and to design flow channels to increase the reaction efficiency of the reforming catalyst;
[0045] A reforming catalyst is filled in the second reforming chamber and is used for converting gaseous methanol into hydrogen.
[0046] Optionally, the second reforming chamber further comprises: 4-point temperature monitoring sensors for observing heat changes in the reforming chamber.
[0047] The beneficial effects of this application include:
[0048] 1) The combustion catalytic reforming hydrogen production device provided in the present application integrates a combustion gasification module, a combustion module, a heat exchange module, a reforming gasification module, and a reforming hydrogen production module into one, and has the advantages of high integration, small size, and light weight.
[0049] 2) The combustion catalytic reforming hydrogen production device provided in the present application has the anode tail gas port of the fuel cell stack directly connected to the combustion module. When the power generation module enters the power generation mode, the excess hydrogen in the stack after the hydrogen-oxygen reaction is introduced into the combustion module together with the tail gas, which can maintain the temperature of the combustion module without the need to introduce additional methanol into it, thereby ensuring the appropriate temperature required by the methanol reforming catalyst and improving fuel utilization.
[0050] 3) The combustion catalytic reforming hydrogen production device provided in the present application does not require an additional separation device, and the hydrogen produced can be directly transported to the fuel cell stack.
[0051] 4) The combustion catalytic reforming hydrogen production device provided in the present application has an ignition plug that directly burns methanol during startup, and is also equipped with a heating device with an electric heating rod, which can shorten the startup time and use air heat transfer to heat the reforming chamber, thereby reducing startup power consumption. BRIEF DESCRIPTION OF THE DRAWINGS
[0052] Figure 1 This is a principle block diagram of a combustion catalytic reforming hydrogen production device in one embodiment of the present application;
[0053] Figure 2 This is a 45-degree appearance structural diagram of a combustion catalytic reforming hydrogen production device in one embodiment of the present application;
[0054] Figure 3 This is a negative 45-degree appearance structural diagram of a combustion catalytic reforming hydrogen production device in one embodiment of the present application;
[0055] Figure 4 Three views and external interface description of a combustion catalytic reforming hydrogen production device in one embodiment of this application
[0056] Figure 5 This is a diagram of the location of temperature monitoring points for a combustion catalytic reforming hydrogen production device in one embodiment of the present application.
[0057] List of components and reference numerals: A: combustion methanol 1 inlet; B: combustion methanol 2 inlet; C: combustion air inlet; D: stack anode tail gas inlet; E: combustion air outlet; F: reforming hydrogen 1 outlet 1; G: gasification methanol 1 inlet; H: reforming hydrogen 2 outlet; I: gasification methanol 2 inlet
[0058] Temperature monitoring point mark list:
[0059] 1 Chamber: TB: combustion chamber temperature; TR1~TR4: reforming chamber temperature distribution points;
[0060] 2 Chamber: TB: combustion chamber temperature; TR1~TR4: reforming chamber temperature distribution points. DETAILED DESCRIPTION
[0061] The present application is described in detail below with reference to embodiments, but the present application is not limited to these embodiments.
[0062] The present application provides a combustion catalytic reforming hydrogen production device, comprising: a combustion gasification module, a combustion module, a heat exchange module, a reforming gasification module, and a reforming hydrogen production module; wherein:
[0063] The combustion gasification module is used to gasify the introduced methanol aqueous solution to obtain first gasified methanol;
[0064] The combustion module is used to introduce air, first gasified methanol, and atomized combustion methanol; the atomized combustion methanol and oxygen in the air undergo a combustion reaction after ignition to form a hot air flow that enters the heat exchange module; the first gasified methanol and the combustion catalyst filled in the combustion module undergo an exothermic reaction to generate hot gas that is sent to the heat exchange module;
[0065] The heat exchange module is used to provide heat for the reforming catalyst in the reforming hydrogen production module;
[0066] The reforming gasification module is used to introduce gasified methanol and completely gasify it;
[0067] The reforming hydrogen production module is used to generate hydrogen by allowing the completely gasified methanol in the reforming gasification module to undergo an endothermic reaction with the reforming catalyst filled in the reforming hydrogen production module.
[0068] In one embodiment, the device further comprises: a heating module, used to heat the combustion gasification module and the combustion module to 130-350°C.
[0069] In one embodiment, the heating module includes four heating rods, which can shorten the startup time and utilize air heat transfer to heat the reforming hydrogen production module.
[0070] In one embodiment, the combustion catalytic reforming hydrogen production device described in the present application is as follows: Figure 1-4 As shown, the combustion gasification module includes: a combustion gasification chamber, a combustion methanol 1 inlet A; the combustion module includes: a combustion chamber, a combustion methanol 2 inlet B, a combustion air inlet C, and a stack anode tail gas inlet D; the heat exchange module includes: a heat exchange chamber, a combustion air outlet E; the reforming gasification module includes: a reforming gasification chamber 1, a gasification methanol 1 inlet G, a reforming gasification chamber 2, and a gasification methanol 2 inlet I; the reforming hydrogen production module includes: a reforming chamber 1, a reforming hydrogen 1 outlet F, a reforming chamber 2, and a reforming hydrogen 2 outlet H.
[0071] like Figure 2-4 As shown, the combustion and gasification chamber is used to introduce methanol aqueous solution into the combustion methanol inlet A, and convert the methanol aqueous solution from liquid to gasified methanol.
[0072] The combustion chamber is filled with a combustion catalyst, which is used to introduce air from the combustion air inlet C, and react with the gasified methanol from the combustion gasification chamber, the methanol atomized from the combustion methanol 2 inlet B, and the anode tail gas of the stack introduced from the anode tail gas inlet D of the stack to generate heat energy for the reforming chamber reaction under the action of the combustion catalyst;
[0073] like Figure 1 As shown, in one embodiment, the heat exchange chamber is arranged on the central axis of the device to form a heat exchange flow channel, and the reforming chamber 1 and the reforming chamber 2 are symmetrically arranged on both sides of the heat exchange chamber to facilitate the entry of hot air generated by the combustion chamber and heat exchange with the reforming catalysts of the reforming chamber 1 and the reforming chamber 2 to realize the catalytic reaction of the reforming chamber.
[0074] The reforming gasification chamber 1 is used to completely gasify the gasified methanol coming from the gasified methanol 1 inlet G and pass it into the reforming chamber 1.
[0075] The reforming chamber 1 is filled with a granular reforming catalyst, and vaporized methanol from the reforming gasification chamber 1 is introduced to generate hydrogen by endothermic reaction with the reforming catalyst;
[0076] The reforming gasification chamber 2 is used to completely gasify the gasified methanol coming from the gasified methanol 2 inlet 1 and pass it into the reforming chamber 2;
[0077] The reforming chamber 2 is filled with a granular reforming catalyst, and vaporized methanol from the reforming gasification chamber 2 is introduced to generate hydrogen by endothermic reaction with the reforming catalyst.
[0078] In one embodiment, the device further comprises a heating device for heating the combustion and gasification chamber and the combustion chamber.
[0079] In one embodiment, the heating device comprises four heating rods.
[0080] In one embodiment, the heating device heats the combustion gasification chamber to 130-350°C.
[0081] In one embodiment, when the monitored temperature reaches 130° C., methanol may be introduced to ensure that the methanol can be immediately converted into gas upon entering the chamber.
[0082] In one embodiment, the heating device is an electric heating rod.
[0083] In one embodiment, the combustion gasification module comprises:
[0084] The inlet A of the combustion methanol 1 is used for introducing the methanol aqueous solution;
[0085] The combustion gasification chamber is used to convert the methanol aqueous solution introduced from the combustion methanol 1 inlet from liquid to gasified methanol, which enters the combustion chamber, reacts with the combustion catalyst to generate hot gas, and enters the heat exchange chamber.
[0086] In one embodiment, the combustion module comprises:
[0087] The inlet B of the combustion methanol 2 is used to introduce the methanol aqueous solution;
[0088] An atomizing net is used to atomize the introduced methanol aqueous solution to obtain atomized methanol;
[0089] The combustion air inlet C is used to inject air to provide oxygen required for the combustion of the methanol solution, and to form a hot air flow under the combustion of methanol, which provides heat for the methanol-water solution in the gasification chamber in the combustion chamber, and enters the heat exchange chamber of the reforming device to provide heat for the catalyst in the reforming chamber;
[0090] The anode tail gas inlet D of the fuel cell stack is used to inject the anode tail gas of the fuel cell stack, which can ignite the mixed hydrogen that has not completed the reaction in the fuel cell stack, and fully mix with the air from the combustion air inlet C in the combustion chamber to form a hot air flow, which enters the heat exchange chamber. The spiral tubes in the heat exchange chamber transfer the heat to the reforming chamber, providing heat for the catalyst filled in the reforming chamber;
[0091] The combustion chamber is filled with a combustion catalyst, which is used to allow the air injected from the combustion air inlet C, the vaporized methanol from the combustion gasification chamber, the methanol atomized from the combustion methanol 2 inlet B and the anode tail gas from the stack anode tail gas inlet D to react with the combustion catalyst in the cavity to generate heat, which is output to the heat exchange chamber to generate heat energy for the reforming chamber reaction.
[0092] In one embodiment, a temperature monitoring sensor (TB) is also provided in the combustion chamber, such as Figure 5 shown.
[0093] In one embodiment, the heat exchange module comprises:
[0094] The heat exchange chamber is used to introduce the hot air generated by the combustion chamber so as to exchange heat with the catalysts in the reforming chamber 1 and the reforming chamber 2, respectively, for the catalytic reaction in the reforming chambers;
[0095] The combustion air outlet E is used to inject air into the combustion air inlet C, and the hot air passing through the heat exchange chamber is discharged.
[0096] In one embodiment, the vaporized methanol 1 inlet G is injected with vaporized methanol, and the reforming gasification chamber 1 absorbs heat from the hot air flow in the combustion chamber and the heat exchange chamber and then fully vaporizes again, thereby preventing the partially vaporized liquid methanol from condensing into a methanol aqueous solution in the pipeline, and chemically reacting with the reforming catalyst in the reforming chamber 1 to generate hydrogen that meets the requirements of the high-temperature methanol fuel cell stack, and then the hydrogen that meets the requirements is discharged through the reforming hydrogen 1 outlet F. Figure 4-5As shown, the reforming chamber 1 is equipped with 4 temperature monitoring sensors (TR1-TR4) to observe the change of heat. The temperature at the inlet and outlet of the reforming chamber is crucial to the heat energy consumed by the reforming reaction.
[0097] In one embodiment, the combustion catalytic reforming hydrogen production device described in the present application is also equipped with a special gasification device to first gasify the methanol aqueous solution to obtain the above-mentioned gasified methanol.
[0098] In one embodiment, the inlet I of the gasified methanol 2 injects gasified methanol, and after the reforming gasification chamber 2 absorbs the heat transferred from the combustion chamber and the heat exchange chamber, it is fully gasified and enters the reforming chamber 2. The gasified methanol from the reforming chamber 2 undergoes chemical reaction with the reforming catalyst in the reforming chamber to generate hydrogen that meets the requirements of the high-temperature methanol fuel cell stack. Similarly, the reforming chamber is equipped with 4 temperature monitoring sensors (TR1 to TR4) to observe the change in heat. The hydrogen that meets the requirements is discharged from the reforming hydrogen 2 outlet H.
[0099] The above are only a few embodiments of the present application and do not constitute any form of limitation to the present application. Although the present application is disclosed as above with preferred embodiments, it is not intended to limit the present application. Any technician familiar with the profession, without departing from the scope of the technical solution of the present application, using the technical content disclosed above to make slight changes or modifications are equivalent to equivalent implementation cases and fall within the scope of the technical solution.
Claims
1. A combustion catalytic reforming hydrogen production device, characterized in that: The device comprises: a combustion gasification module, a combustion module, a heat exchange module, a reforming gasification module, and a reforming hydrogen production module; wherein, The combustion gasification module is used to gasify the introduced methanol aqueous solution to obtain first gasified methanol; The combustion module is used to introduce air, first gasified methanol, and atomized combustion methanol; the atomized combustion methanol and oxygen in the air undergo a combustion reaction after ignition to form a hot air flow that enters the heat exchange module; the first gasified methanol and the combustion catalyst filled in the combustion module undergo an exothermic reaction to generate hot gas that is sent to the heat exchange module; The heat exchange module is used to provide heat for the reforming catalyst in the reforming hydrogen production module; The reforming gasification module is used to introduce gasified methanol and completely gasify it; The reforming hydrogen production module is used to generate hydrogen by allowing the completely gasified methanol in the reforming gasification module to undergo an endothermic reaction with the reforming catalyst filled in the reforming hydrogen production module.
2. The combustion catalytic reforming hydrogen production device according to claim 1, characterized in that: The device also includes: a heating module, which is used to heat the combustion and gasification module and the combustion module.
3. The combustion catalytic reforming hydrogen production device according to claim 2, characterized in that: The heating module is used to heat the combustion gasification module and the combustion module to 130-350°C.
4. The combustion catalytic reforming hydrogen production device according to claim 2, characterized in that: The heating module adopts an electric heating rod.
5. The combustion catalytic reforming hydrogen production device according to claim 1, characterized in that: The combustion gasification module comprises: a first combustion methanol inlet, which is used to introduce methanol aqueous solution, convert it from liquid to gas, enter the combustion module, and generate heat reaction with the combustion catalyst.
6. The combustion catalytic reforming hydrogen production device according to claim 1, characterized in that: The combustion module is also used to introduce the anode tail gas of the fuel cell stack, ignite the mixed hydrogen that has not completed the reaction, fully mix it with the air to form a hot air flow, and then enter the heat exchange module.
7. The combustion catalytic reforming hydrogen production device according to claim 1, characterized in that: The combustion module comprises: The second combustion methanol inlet is used to introduce methanol aqueous solution; An atomizing net is used to atomize the introduced methanol aqueous solution to obtain atomized methanol; A combustion air inlet is used to inject air to provide oxygen required for combustion for the ignition of atomized methanol; A stack anode tail gas inlet, used to inject the stack anode tail gas of the fuel cell; An ignition plug is used to ignite the atomized methanol and the mixed hydrogen that has not completed the reaction in the anode tail gas of the stack, and fully mix them with the air injected from the combustion air inlet to form a hot air flow, so as to provide heat for the gasification of the methanol aqueous solution introduced into the combustion gasification module, and provide heat for the reforming catalyst after entering the heat exchange module; The combustion catalyst cavity is used to fill the combustion catalyst. The combustion catalyst reacts with the first gasified methanol to generate heat, and then generates hot gas which enters the heat exchange module.
8. The combustion catalytic reforming hydrogen production device according to claim 7, characterized in that: A temperature monitoring sensor is also provided in the combustion module.
9. The combustion catalytic reforming hydrogen production device according to claim 6, characterized in that: The heat exchange module comprises: Heat dissipation fins, used to transfer heat from the hot gas generated by the combustion catalyst chamber to the reforming gasification module and the reforming hydrogen production module; The combustion air outlet is used to discharge the hot air passing through the heat exchange module.
10. The combustion catalytic reforming hydrogen production device according to claim 1, characterized in that: The reforming gasification module comprises: a first reforming gasification chamber, a first reforming chamber, a second reforming gasification chamber, and a second reforming chamber; The first reforming gasification chamber is used to completely gasify the introduced gasified methanol to obtain second gasified methanol; The second reforming gasification chamber is used to completely gasify the introduced gasified methanol to obtain third gasified methanol; The first reforming chamber is used to allow the second gasified methanol to undergo an endothermic reaction with a reforming catalyst in the first reforming chamber to generate hydrogen, which is discharged and directly used for power generation in a fuel cell stack; The second reforming chamber is used to allow the third gasified methanol to undergo an endothermic reaction with a reforming catalyst in the second reforming chamber to generate hydrogen, which is discharged and directly used for power generation in a fuel cell stack.
11. The combustion catalytic reforming hydrogen production device according to claim 10, characterized in that: The first reforming gasification chamber comprises: The first vaporized methanol inlet is used to introduce vaporized methanol, fully vaporize it, and introduce it into the first reforming chamber.
12. The combustion catalytic reforming hydrogen production device according to claim 10, characterized in that: The first reforming chamber comprises: A first reformed hydrogen outlet is used to allow the vaporized methanol from the first reforming gasification chamber to undergo an endothermic reaction with the reforming catalyst in the chamber to generate hydrogen gas, which is directly used for power generation in the fuel cell stack; Heat dissipation fins are used to evenly transfer the heat transferred from the heat exchange module to the reforming catalyst particles, and to design flow channels to increase the reaction efficiency of the catalyst; A reforming catalyst is filled in the first reforming chamber and is used for converting gaseous methanol into hydrogen.
13. The combustion catalytic reforming hydrogen production device according to claim 12, characterized in that: The first reforming chamber also includes: 4 temperature monitoring sensors for observing heat changes in the reforming chamber.
14. The combustion catalytic reforming hydrogen production device according to claim 10, characterized in that: The second reforming gasification chamber comprises: The second vaporized methanol inlet is used to introduce vaporized methanol; the vaporized methanol is fully vaporized and introduced into the second reforming chamber.
15. The combustion catalytic reforming hydrogen production device according to claim 10, characterized in that: The second reforming chamber comprises: A second reformed hydrogen outlet is used to allow the vaporized methanol from the second reforming gasification chamber to undergo an endothermic reaction with the reforming catalyst in the chamber to generate hydrogen gas, which is directly used for power generation in the fuel cell stack; Heat dissipation fins are used to evenly transfer the heat transferred from the heat exchange module to the reforming catalyst particles, and to design flow channels to increase the reaction efficiency of the reforming catalyst; A reforming catalyst is filled in the second reforming chamber and is used for converting gaseous methanol into hydrogen.
16. The combustion catalytic reforming hydrogen production device according to claim 15, wherein the second reforming chamber further comprises: 4-point temperature monitoring sensors to observe heat changes in the reformer chamber.