Reforming reactor test platform

Abstract

The utility model discloses a reforming reactor test platform, and particularly relates to the technical field of reforming hydrogen production, the reforming reactor test platform comprises a water supply pipeline, a raw material supply pipeline, an air supply pipeline, a reformed gas output pipeline and a reforming reactor, the water supply pipeline is used for conveying raw material water to a reforming chamber, and the raw material supply pipeline is used for conveying reaction raw materials to the reforming chamber; the air supply pipeline is used for providing air for the combustion chamber, reaction raw materials and raw material water in the reforming chamber generate reformed gas under the heat provided by the combustion chamber, the reformed gas output pipeline is used for conveying the reformed gas in the reforming chamber, and the reforming reactor is provided with a temperature detection device and a pressure detection device. A reformed gas flow detection device, an H2 detector, a CO detector, a CH4 detector and a CO2 detector are arranged on the reformed gas output pipeline. According to the utility model, the performance test requirements of the reforming reactor can be met, the performance of the reforming reactor can be accurately tested, and accurate experimental data support is provided for the development of the reforming reactor.

Description

Technical Field

[0001] The utility model relates to the technical field of reforming hydrogen production, in particular to a reforming reactor test platform. Background Art

[0002] Hydrogen is a clean, efficient and renewable energy source with broad application prospects. At present, the main method of hydrogen production in industry is to carry out reforming reactions using fossil fuels, that is, mixing fossil fuels with water or air and generating syngas rich in hydrogen under the action of a catalyst.

[0003] Reforming reactors can provide clean hydrogen energy for energy systems, such as fuel cells, energy storage, etc. With the progress of hydrogen energy technology, the role of reforming reactors in the energy field is increasing day by day, and the performance and process of reforming reactors directly affect the efficiency, cost and environmental impact of hydrogen production.

[0004] However, at present, there is a lack of professional equipment for testing the performance of reforming reactors in the market, which cannot meet the requirements of reforming reactor performance testing and cannot provide accurate experimental data support for the development of reforming reactors. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a reforming reactor test platform and its test method to solve the problems existing in the above-mentioned prior art, which can meet the requirements of reforming reactor performance testing, accurately test the performance of reforming reactors, and provide accurate experimental data support for the development of reforming reactors.

[0006] To achieve the above purpose, the utility model provides the following scheme:

[0007] The utility model provides a reforming reactor test platform, including a water supply pipeline, a raw material supply pipeline, an air supply pipeline, a reformed gas output pipeline and a reforming reactor. The reforming reactor includes a reforming chamber and a combustion chamber. The combustion chamber is used to heat the reforming chamber. The water supply pipeline is connected and communicated with the reforming chamber for conveying raw material water to the reforming chamber. The raw material supply pipeline is connected and communicated with the reforming chamber for conveying reaction raw materials to the reforming chamber. The air supply pipeline is connected and communicated with the combustion chamber for providing air to support combustion in the combustion chamber. The reaction raw materials and raw material water in the reforming chamber undergo a reforming reaction through the heat provided by the flue gas in the combustion chamber to generate reformed gas. The reformed gas output pipeline is connected and communicated with the reforming chamber for conveying the reformed gas in the reforming chamber. The reforming reactor is provided with a temperature detection device and a pressure detection device. The reformed gas output pipeline is provided with a reformed gas flow detection device, an H2 detector, a CO detector, a CH4 detector and a CO2 detector.

[0008] Preferably, a water storage tank I, a booster pump I, a water storage tank II, a booster pump II, a three-way valve I and a steam generator are arranged on the water supply pipeline. The booster pump I is used to transport the raw water in the water storage tank I to the water storage tank II. The first port of the three-way valve I is connected and communicated with the booster pump II. The second port is connected and communicated with the inlet of the steam generator. The third port is connected and communicated with the reforming chamber. The outlet of the steam generator is connected and communicated with the raw material supply pipeline.

[0009] Preferably, the raw material supply pipeline includes a main pipeline, a branch pipeline I and a branch pipeline II. The inlet ends of the branch pipeline I and the branch pipeline II are both connected and communicated with the outlet end of the main pipeline. The branch pipeline I is connected and communicated with the reforming chamber. The branch pipeline II is connected and communicated with the combustion chamber. A raw material booster fan, a desulfurizer and a filter are arranged on the main pipeline. A three-way valve II, a raw material flow controller and a gas preheater are arranged on the branch pipeline I. The first port of the three-way valve II is connected and communicated with the main pipeline. The second port is connected and communicated with the inlet of the gas preheater. The third port is connected and communicated with the reforming chamber. The outlet of the gas preheater is connected and communicated with the reforming chamber.

[0010] Preferably, when a heat exchanger is arranged inside the reforming chamber, the first port and the third port of the three-way valve I are communicated, and the raw water is directly transported to the reforming chamber. The first port and the third port of the three-way valve II are communicated, and the reaction raw materials are directly transported to the reforming chamber. When no heat exchanger is arranged inside the reforming chamber, the first port and the second port of the three-way valve I are communicated, and the raw water is heated into steam by the steam generator and then mixed with the reaction raw materials. The first port and the second port of the three-way valve II are communicated, and the mixture of the reaction raw materials and the steam is heated to 700 °C by the gas preheater and then transported to the reforming chamber.

[0011] Preferably, the steam generator heats the raw water by the heat provided by the waste heat of the flue gas of the combustion chamber, and the gas preheater heats the mixture of the reaction raw materials and the steam by the heat provided by the waste heat of the flue gas of the combustion chamber.

[0012] Preferably, a combustion blower and a filter are arranged on the air supply pipeline.

[0013] Preferably, the reformed gas output pipeline includes a reformed gas pipeline and a circulating water pipeline. A circulating water heat exchanger, a gas-liquid separator and a dryer are arranged on the reformed gas pipeline. The reformed gas inlet of the circulating water heat exchanger is connected and communicated with the reforming chamber. The reformed gas outlet of the circulating water heat exchanger is connected and communicated with the gas-liquid separator. The top of the gas-liquid separator is connected and communicated with the inlet of the dryer. The bottom of the gas-liquid separator is communicated with the outside. The gas-liquid separator is used for separating gas from liquid water. The gas is transported from the top of the gas-liquid separator to the dryer, and the liquid water is discharged from the bottom of the gas-liquid separator to the outside. The dryer has an outlet pipeline I and an outlet pipeline II. The outlet pipeline I is communicated with the outside, and a reformed gas discharge valve is arranged on the outlet pipeline I. The outlet pipeline II is connected and communicated with the combustion chamber. A circulating water pump, a water storage tank III and an air-cooled heat exchanger are arranged on the circulating water pipeline. The water storage tank III is used for storing circulating water. The outlet of the water storage tank III is connected and communicated with the inlet of the circulating water pump. The outlet of the circulating water pump is communicated with the circulating water inlet of the circulating water heat exchanger. The circulating water outlet of the circulating water heat exchanger is connected and communicated with the inlet of the air-cooled heat exchanger. The outlet of the air-cooled heat exchanger is connected and communicated with the inlet of the water storage tank III.

[0014] Preferably, it further includes an inert gas detection pipeline. The inlet ends of the branch pipeline I and the branch pipeline II are both connected and communicated with the outlet end of the inert gas detection pipeline.

[0015] The utility model has achieved the following technical effects compared with the prior art:

[0016] The utility model provides a reforming reactor test platform. Raw water and reaction raw materials are introduced into the reforming chamber of the reforming reactor in a certain proportion. The reaction raw materials and raw water in the reforming chamber undergo a reforming reaction under the high temperature provided by the flue gas in the combustion chamber through the action of a catalyst to generate reformed gas. When the feed flow rate of the reforming reaction is stable and the temperature and pressure of the reforming reactor are stable, the reaction degree of the reforming reactor is calculated by detecting the flow rate of the reformed gas, the content of H2 in the reformed gas, the content of CO in the reformed gas, the content of CH4 in the reformed gas, and the content of CO2 in the reformed gas. And the reaction conditions are gradually optimized according to the test results to improve the hydrogen production rate, provide experimental support for the development of high-performance reforming reactors, assist in the development of reforming reactors, shorten the development cycle, and save development costs. Description of the Drawings

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0018] Figure 1 It is a schematic diagram of a reforming reactor test platform.

[0019] In the figure: 1 - water supply pipeline; 2 - raw material supply pipeline; 3 - air supply pipeline; 4 - reformed gas output pipeline; 5 - reforming reactor; 6 - water storage tank I; 7 - booster pump I; 8 - water storage tank II; 9 - booster pump II; 10 - on-line water purification device; 11 - three-way valve I; 12 - steam generator; 13 - raw material booster fan; 14 - desulfurizer; 15 - raw material flow controller; 16 - three-way valve II; 17 - fuel gas preheater; 18 - reforming chamber; 19 - combustion chamber; 20 - temperature detection device; 21 - pressure detection device; 22 - combustion blower; 23 - circulating water heat exchanger; 24 - gas-liquid separator; 25 - dryer; 26 - reformed gas discharge valve; 27 - H2 detector; 28 - CO detector; 29 - CH4 detector; 30 - CO2 detector; 31 - reformed gas flow detection device; 32 - circulating water pump; 33 - water storage tank III; 34 - air-cooled heat exchanger; 35 - branch pipeline I; 36 - branch pipeline II; 37 - outlet pipeline I; 38 - outlet pipeline II; 39 - inert gas detection pipeline. Specific embodiments

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0021] The object of the present invention is to provide a reforming reactor test platform to solve the problems existing in the above-mentioned prior art, which can meet the performance test requirements of the reforming reactor, accurately test the performance of the reforming reactor, and provide accurate experimental data support for the development of the reforming reactor.

[0022] To make the above objects, features, and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below with reference to the drawings and specific embodiments.

[0023] Embodiment 1

[0024] The present embodiment provides a reforming reactor test platform, including a water supply pipeline 1, a raw material supply pipeline 2, an air supply pipeline 3, a reforming gas output pipeline 4 and a reforming reactor 5, the reforming reactor 5 includes a reforming chamber 18 and a combustion chamber 19, the combustion chamber 19 is used to heat the reforming chamber 18, the water supply pipeline 1 is connected and communicated with the reforming chamber 18, and is used to transport raw water to the reforming chamber 18, the raw material supply pipeline 2 is connected and communicated with the reforming chamber 18, and is used to transport reaction raw materials to the reforming chamber 18, and the air supply pipeline 3 is connected and communicated with the combustion chamber 19, and is used to provide air support to the combustion chamber 19. The combustion chamber 19 burns the tail gas of the fuel cell stack or supplements the natural gas to provide heat for the reforming chamber 18. The reaction materials and raw water in the reforming chamber 18 undergo a reforming reaction with the heat provided by the flue gas in the combustion chamber 19 to generate reformed gas. The reformed gas output pipeline 4 is connected and communicated with the reforming chamber 18 to transport the reformed gas in the reforming chamber 18. The reforming reactor 5 is provided with a temperature detection device 20 and a pressure detection device 21. The reformed gas output pipeline 4 is provided with a reformed gas flow detection device 31, an H2 detector 27, a CO detector 28, a CH4 detector 29 and a CO2 detector 30. The raw water and the reaction raw materials are introduced into the reforming chamber 18 of the reforming reactor 5 in a certain proportion. The reaction raw materials and the raw water in the reforming chamber 18 undergo a reforming reaction under the high temperature provided by the flue gas in the combustion chamber 19 through the action of a catalyst to generate a reforming gas. Methane and raw water are used as raw materials, wherein the raw water is ultrapure water with an electrical conductivity of ≤0.15μS / cm. Under the action of a catalyst, a reforming reaction of methane water vapor occurs at a high temperature in the reformer to generate hydrogen, carbon monoxide and carbon dioxide. When the feed flow rate of the reforming reaction is stable and the temperature and pressure of the reforming reactor 5 are stable, the reaction degree of the reforming reactor is calculated by detecting the flow rate of the reforming gas, the content of H2 in the reforming gas, the content of CO in the reforming gas, the content of CH4 in the reforming gas and the content of CO2 in the reforming gas, and the reaction conditions are gradually optimized according to the test results to improve the yield of hydrogen, thereby providing experimental support for the development of a high-performance reforming reactor, assisting the development of the reforming reactor, shortening the development cycle and saving development costs.

[0025] In a further preferred embodiment of the present embodiment, a water storage tank I 6, a booster pump I 7, a water storage tank II 8, a booster pump II 9, a three-way valve I 11 and a steam generator 12 are provided on the water supply pipeline 1. The booster pump I 7 is used to transport the raw water in the water storage tank I 6 to the water storage tank II 8. The permeable membrane is arranged between the booster pump I 7 and the water storage tank II 8. The first port of the three-way valve I 11 is connected and communicated with the booster pump II 9, the second port is connected and communicated with the inlet of the steam generator 12, the third port is connected and communicated with the reforming chamber 18, and the outlet of the steam generator 12 is connected and communicated with the raw material supply pipeline 2. The volume of the water storage tank II 8 is 60 L, which can meet the use of raw water for at least 12 h. An electric conductivity detector and an on-line water purification device 10 are also provided on the water supply pipeline 1 to ensure the quality of the raw water.

[0026] In a further preferred embodiment of the present embodiment, the raw material supply pipeline 2 includes a main pipeline, a branch pipeline I 35 and a branch pipeline II 36. The inlet ends of the branch pipeline I 35 and the branch pipeline II 36 are both connected and communicated with the outlet end of the main pipeline. The branch pipeline I 35 is connected and communicated with the reforming chamber 18, and the branch pipeline II 36 is connected and communicated with the combustion chamber 19. A raw material booster fan 13, a desulfurizer 14 and a filter are provided on the main pipeline. A three-way valve II 16, a raw material flow controller 15 and a gas preheater 17 are provided on the branch pipeline I 35. The first port of the three-way valve II 16 is connected and communicated with the main pipeline, the second port is connected and communicated with the inlet of the gas preheater 17, the third port is connected and communicated with the reforming chamber 18, and the outlet of the gas preheater 17 is connected and communicated with the reforming chamber 18. The reaction raw material is pressurized to 50 kPag by the raw material booster fan 13. The reaction raw material in the branch pipeline I 35 is introduced into the reforming chamber 18 for reforming reaction, wherein the flow controller is used to control the amount of the reaction raw material entering the reforming reactor 5. The reaction raw material in the branch pipeline II 36 can be introduced into the combustion chamber 19 for combustion to supply heat to the reforming chamber 18.

[0027] In a further preferred embodiment of the present embodiment, when a heat exchanger is provided inside the reforming chamber 18, the first port and the third port of the three-way valve I 11 are connected. After the raw water is pressurized by the booster pump II 9 to a specified pressure, it is directly transported to the reforming chamber 18. The first port and the third port of the three-way valve II 16 are connected, and the reaction raw materials are directly transported to the reforming chamber 18. When a heat exchanger is not provided inside the reforming chamber 18, the first port and the second port of the three-way valve I 11 are connected. The raw water enters the steam generator 12 through the booster pump II 9 and the three-way valve I 11. The liquid raw water is vaporized into steam in the steam generator by the waste heat of the flue gas of the combustion chamber 19 and then mixed with the reaction raw materials that have not entered the gas preheater 17. The first port and the second port of the three-way valve II 16 are connected. The mixture of the reaction raw materials and steam enters the gas preheater 17 through the three-way valve II 16, and is heated to 700 °C by the flue gas of the combustion chamber 19 in the gas preheater 17 and then transported to the reforming chamber 18 for reforming reaction.

[0028] In a further preferred embodiment of the present embodiment, the steam generator 12 heats the raw water by the heat provided by the waste heat of the flue gas of the combustion chamber 19, and the gas preheater 17 heats the mixture of the reaction raw materials and steam by the heat provided by the waste heat of the flue gas of the combustion chamber 19. The flue gas generated after the combustion chamber 19 burns is gas and steam, which can heat liquid water to generate steam, and finally the waste heat in the flue gas can be used for heating users outside the system.

[0029] In a further preferred embodiment of the present embodiment, a combustion blower 22 and a filter are provided on the air supply pipeline 3. The main function of the combustion blower 22 is to provide additional air for the combustion chamber 19 to support combustion or adjust the temperature.

[0030] In a further preferred embodiment of the present embodiment, the reformed gas output pipeline 4 includes a reformed gas pipeline and a circulating water pipeline. A circulating water heat exchanger 23, a gas-liquid separator 24, and a dryer 25 are provided on the reformed gas pipeline. The reformed gas inlet of the circulating water heat exchanger 23 is connected and communicated with the reforming chamber 18. The reformed gas outlet of the circulating water heat exchanger 23 is connected and communicated with the gas-liquid separator 24. The top of the gas-liquid separator 24 is connected and communicated with the inlet of the dryer 25. The bottom of the gas-liquid separator 24 is communicated with the outside. The gas-liquid separator 24 is used to separate gas from liquid water. The gas is transported from the top of the gas-liquid separator 24 to the dryer 25, and the liquid water is discharged from the bottom of the gas-liquid separator 24 to the outside. The dryer 25 has an outlet pipeline I 37 and an outlet pipeline II 38. The outlet pipeline I 37 is communicated with the outside. A reformed gas discharge valve 26 is provided on the outlet pipeline I 37. The outlet pipeline II 38 is connected and communicated with the combustion chamber 19. A circulating water pump 32, a water storage tank III 33, and an air-cooled heat exchanger 34 are provided on the circulating water pipeline. The water storage tank III 33 is used to store circulating water. The outlet of the water storage tank III 33 is connected and communicated with the inlet of the circulating water pump 32. The outlet of the circulating water pump 32 is communicated with the circulating water inlet of the circulating water heat exchanger 23. The circulating water outlet of the circulating water heat exchanger 23 is connected and communicated with the inlet of the air-cooled heat exchanger 34. The outlet of the air-cooled heat exchanger 34 is connected and communicated with the inlet of the water storage tank III 33. After the reformed gas leaves the reforming chamber 18, it first passes through the circulating water heat exchanger 23 to reduce the temperature to about 50°C, and gas-liquid separation is completed in the gas-liquid separation tank. The separated water is directly discharged from the bottom outlet of the gas-liquid separation tank, and the gas is discharged from the top. After removing the moisture in the gas through the gas dryer 25, the dried reformed gas enters the combustion chamber 19 through the outlet pipeline II 38 for combustion to provide heat for the reforming reaction. In another case where the combustion heat is sufficient, it is directly discharged from the outlet pipeline I 37. The reforming reactor 5 includes temperature detectors at at least three points, and one of them is used as the heating main control. The burner should be able to achieve electric ignition, detect whether the flame goes out through temperature detection, and have the function of detecting the oxygen content in the flue gas. Under normal circumstances, heat is supplied by burning reformed tail gas. When the reaction temperature is too high, the opening degree of the reformed gas discharge valve 26 on the outlet pipeline I 37 increases, so that the reformed gas introduced into the combustion chamber 19 in the outlet pipeline II 38 decreases. When the reaction temperature is too low, the opening degree of the reformed gas discharge valve 26 on the outlet pipeline I 37 decreases, so that the reformed gas introduced into the combustion chamber 19 in the outlet pipeline II 38 increases. If the reaction temperature is still too low when the reformed gas discharge valve 26 on the outlet pipeline I 37 is completely closed, it is necessary to supply reaction raw materials through the branch pipeline II 36 as supplementary fuel.

[0031] In a further preferred embodiment of the present embodiment, the reforming reactor test platform further includes an inert gas detection pipeline 39. The inlet ends of the branch pipeline I 35 and the branch pipeline II 36 are both connected and communicated with the outlet end of the inert gas detection pipeline 39. The inert gas is used to detect the airtightness of the reforming reactor 5 test platform to ensure the safety of operation. Preferably, the inert gas is N2 gas.

[0032] Embodiment 2

[0033] This embodiment provides a test method for the reforming reactor test platform of Embodiment 1:

[0034] The raw water in the water supply pipeline 1 and the reaction raw materials in the raw material supply pipeline 2 are introduced into the reforming chamber 18 of the reforming reactor 5 in a certain proportion.

[0035] The air supply pipeline 3 provides air to support combustion for the combustion chamber 19. The combustion chamber 19 of the reforming reactor 5 heats the reforming chamber 18. The reaction raw materials and raw water in the reforming chamber 18 undergo a reforming reaction at a high temperature provided by the flue gas in the combustion chamber 19 under the action of a catalyst to generate reformed gas.

[0036] The reformed gas leaves the reforming chamber 18 of the reforming reactor 5 through the reformed gas output pipeline 4. When the feed flow rate of the reforming reaction is stable and the temperature and pressure of the reforming reactor 5 are stable, the reformed gas flow detection device 31 on the reformed gas output pipeline 4 is used to detect the flow rate of the reformed gas. The H2 detector 27 is used to detect the content of H2 in the reformed gas. The CO detector 28 is used to detect the content of CO in the reformed gas. The CH4 detector 29 is used to detect the content of CH4 in the reformed gas. The CO2 detector 30 is used to detect the content of CO2 in the reformed gas. The reaction-related values are read through the instrument, the reaction degree of the reforming reactor is calculated, and the reaction conditions are gradually optimized according to the test results to improve the hydrogen production rate, provide experimental support for the development of high-performance reforming reactors, assist in the development of reforming reactors, shorten the development cycle, and save development costs.

[0037] In the present utility model, specific examples are used to elaborate on the principle and implementation manner of the present utility model. The descriptions of the above embodiments are only used to help understand the method and its core idea of the present utility model; at the same time, for those of ordinary skill in the art, according to the idea of the present utility model, there will be changes in the specific implementation manner and application scope. In summary, the content of this specification should not be construed as a limitation to the present utility model.

Claims

1. A reforming reactor test platform, characterized in that: It includes a water supply pipeline, a raw material supply pipeline, an air supply pipeline, a reforming gas output pipeline and a reforming reactor. The reforming reactor includes a reforming chamber and a combustion chamber. The combustion chamber is used to heat the reforming chamber. The water supply pipeline is connected and communicated with the reforming chamber for conveying raw water to the reforming chamber. The raw material supply pipeline is connected and communicated with the reforming chamber for conveying reaction raw materials to the reforming chamber. The air supply pipeline is connected and communicated with the combustion chamber for providing air to the combustion chamber to support combustion. The reaction raw materials and raw water in the reforming chamber undergo reforming reaction by the heat provided by the flue gas in the combustion chamber to generate reformed gas. The reformed gas output pipeline is connected and communicated with the reforming chamber for conveying the reformed gas in the reforming chamber. The reforming reactor is provided with a temperature detection device and a pressure detection device. The reformed gas output pipeline is provided with a reforming gas flow detection device, an H2 detector, a CO detector, a CH4 detector and a CO2 detector.

2. The reforming reactor test platform according to claim 1, characterized in that: The water supply pipeline is provided with a water tank I, a booster pump I, a water tank II, a booster pump II, a three-way valve I and a water vapor generator. The booster pump I is used to transport the raw water in the water tank I to the water tank II. The first port of the three-way valve I is connected and communicated with the booster pump II, the second port is connected and communicated with the inlet of the water vapor generator, the third port is connected and communicated with the reforming chamber, and the outlet of the water vapor generator is connected and communicated with the raw material supply pipeline.

3. The reforming reactor test platform according to claim 2, characterized in that: The raw material supply pipeline includes a main pipeline, a branch pipeline I and a branch pipeline II. The inlet end of the branch pipeline I and the inlet end of the branch pipeline II are both connected and communicated with the outlet end of the main pipeline. The branch pipeline I is connected and communicated with the reforming chamber, and the branch pipeline II is connected and communicated with the combustion chamber. The main pipeline is provided with a raw material booster fan, a desulfurizer and a filter. The branch pipeline I is provided with a three-way valve II, a raw material flow controller and a gas preheater. The first port of the three-way valve II is connected and communicated with the main pipeline, the second port is connected and communicated with the inlet of the gas preheater, the third port is connected and communicated with the reforming chamber, and the outlet of the gas preheater is connected and communicated with the reforming chamber.

4. The reforming reactor test platform according to claim 3, characterized in that: When a heat exchanger is provided inside the reforming chamber, the first port of the three-way valve I is connected to the third port, the raw water is directly transported to the reforming chamber, the first port of the three-way valve II is connected to the third port, and the reaction raw materials are directly transported to the reforming chamber; when no heat exchanger is provided inside the reforming chamber, the first port of the three-way valve I is connected to the second port, the raw water is heated into water vapor by the water vapor generator and then mixed with the reaction raw materials, the first port of the three-way valve II is connected to the second port, and the mixture of the reaction raw materials and water vapor is heated to 700°C by the gas preheater and then transported to the reforming chamber.

5. The reforming reactor test platform according to claim 4, characterized in that: The water steam generator heats the raw water by using the heat provided by the flue gas waste heat of the combustion chamber, and the gas preheater heats the mixture of reaction raw materials and water vapor by using the heat provided by the flue gas waste heat of the combustion chamber.

6. The reforming reactor test platform according to claim 1, characterized in that: The air supply pipeline is provided with a combustion blower and a filter.

7. The reforming reactor test platform according to claim 1, characterized in that: The reformed gas output pipeline includes a reformed gas pipeline and a circulating water pipeline. A circulating water heat exchanger, a gas-liquid separator and a dryer are arranged on the reformed gas pipeline. The reformed gas inlet of the circulating water heat exchanger is connected and communicated with the reforming chamber, the reformed gas outlet of the circulating water heat exchanger is connected and communicated with the gas-liquid separator, the top of the gas-liquid separator is connected and communicated with the inlet of the dryer, the bottom of the gas-liquid separator is communicated with the outside world, the gas-liquid separator is used to separate gas from liquid water, the gas is transported from the top of the gas-liquid separator to the dryer, the liquid water is discharged from the bottom of the gas-liquid separator to the outside world, and the drying apparatus There are an outlet pipeline I and an outlet pipeline II, the outlet pipeline I is connected to the outside, the outlet pipeline I is provided with a reforming gas discharge valve, and the outlet pipeline II is connected and connected to the combustion chamber; the circulating water pipeline is provided with a circulating water pump, a water storage tank III and an air-cooled heat exchanger, the water storage tank III is used to store circulating water, the outlet of the water storage tank III is connected and connected to the inlet of the circulating water pump, the outlet of the circulating water pump is connected to the circulating water inlet of the circulating water heat exchanger, the circulating water outlet of the circulating water heat exchanger is connected and connected to the inlet of the air-cooled heat exchanger, and the outlet of the air-cooled heat exchanger is connected and connected to the inlet of the water storage tank III.

8. The reforming reactor test platform according to claim 3, characterized in that: It also includes an inert gas detection pipeline, and the inlet end of the branch pipeline I and the inlet end of the branch pipeline II are both connected and communicated with the outlet end of the inert gas detection pipeline.

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