Environment-friendly biomass fuel pyrolysis gasification hydrogen energy preparation equipment

Abstract

The utility model relates to the technical field of pyrolysis gasification hydrogen energy preparation, and discloses environment-friendly biomass fuel pyrolysis gasification hydrogen energy preparation equipment which comprises a gasification furnace, a conical barrel is communicated with the left side of the top end of the gasification furnace, a square shell is fixedly connected to the top end of the conical barrel, and a pulverizer is arranged on the inner side of the square shell. The left end of the square shell is fixedly connected with a protection plate, the rear portion of the left side of the protection plate is fixedly connected with a third supporting plate, the left side of the third supporting plate is fixedly connected with a motor, the output end of the motor is rotationally connected with a first rotating shaft, the front end of the first rotating shaft is rotationally connected with a second supporting plate, and the outer wall of the first rotating shaft is rotationally connected with a conveying belt. According to the utility model, the environment-friendly biomass is dried when being put into the feeding pipe from the drying pipe, then enters the crusher to be crushed, and enters the gasification furnace to react, so that the energy density of the biomass in unit volume is improved, the reaction surface area is increased, the reaction is more quickly and efficiently completed, and the reaction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pyrolysis gasification hydrogen production, in particular to an environmental protection biomass fuel pyrolysis gasification hydrogen production device. Background Technique

[0002] Environmental protection biomass is an important renewable energy source. It comes from living plants in nature, stores solar energy through photosynthesis, and belongs to renewable energy. Biomass energy can directly come from green plants and can be converted into conventional solid, liquid, and gaseous fuels. It has the characteristics of being inexhaustible and can capture the same amount of carbon dioxide from the atmosphere during growth as it releases during use. This form of energy is not only of great significance for the future development of humanity but also crucial for achieving sustainable development goals.

[0003] Gasification hydrogen production is the process of converting biomass into gas and then extracting hydrogen from it. This technology utilizes the carbon and hydrogen elements in biomass and through specific chemical reactions, generates a hydrogen-containing gas mixture, and then extracts hydrogen with higher purity through separation technology. As a clean energy source, gasification hydrogen production has the characteristics of high efficiency and environmental protection and is of great significance for promoting the optimization of the energy structure and reducing carbon emissions.

[0004] This environmental protection biomass fuel pyrolysis gasification hydrogen production device can be used for clean energy production, providing hydrogen for fuel cells, industrial heating, and power generation. Since biomass is used as the raw material, it has the advantages of reducing greenhouse gas emissions and dependence on fossil fuels. However, the quality of hydrogen obtained by directly burning the material is not high. A large amount of water contained in undried biomass is used for heating and evaporating water, resulting in low energy utilization efficiency. At the same time, the impurities in the combustion process are not purified, increasing equipment wear and affecting the environment. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides an environmental protection biomass fuel pyrolysis gasification hydrogen production device, aiming to improve the problems in the prior art that the quality of hydrogen obtained by directly burning the material is not high, a large amount of water contained in undried biomass is used for heating and evaporating water, resulting in low energy utilization efficiency, and at the same time, the impurities in the combustion process are not purified, increasing equipment wear and affecting the environment.

[0006] To achieve the above object, the utility model adopts the following technical solutions: An environmentally friendly biomass fuel pyrolysis gasification hydrogen production device, including a gasification furnace, the left side of the top of the gasification furnace is communicated with a conical barrel, the top of the conical barrel is fixedly connected with a square shell, a crusher is arranged inside the square shell, the left end of the square shell is fixedly connected with a protective plate, the rear part of the left side of the protective plate is fixedly connected with a support plate three, the left side of the support plate three is fixedly connected with a motor, the output end of the motor is rotationally connected with a first rotating shaft, the front end of the first rotating shaft is rotationally connected with a support plate two, the outer wall of the first rotating shaft is rotationally connected with a conveyor belt, the top of the protective plate is communicated with a feed pipe, the top of the feed pipe is communicated with a ventilation pipe, the left side of the feed pipe is fixedly connected with a drying pipe, the top of the drying pipe is communicated with a plurality of hot air pipes, and a second fan is arranged on the inner wall of each hot air pipe. A purification mechanism is arranged on the right side of the top of the gasification furnace, and the purification mechanism is used for purifying the gas.

[0007] As a further description of the above technical solution:

[0008] The purification mechanism includes a gas pipe, a first fan is arranged on the left side inside the gas pipe, a filter bag is fixedly connected inside the gas pipe, a filter screen is fixedly connected to the top of the filter bag, the top of the gas pipe is communicated with a purification pipeline, the right side of the purification pipeline is communicated with a water washing device, the bottom end of the water washing device is fixedly connected with a support plate one, the left side of the support plate one is fixedly connected with the right outer wall of the gas pipe, the right side of the support plate one is fixedly connected with a storage tank, the left end of the top of the storage tank is communicated with the right end of the purification pipeline, a desulfurization device is fixedly connected to the right side of the purification pipeline, and a conversion reactor is fixedly connected to the right side of the purification pipeline.

[0009] As a further description of the above technical solution:

[0010] A monitoring board is fixedly connected to the top of the gasification furnace, and a splash-proof cover is fixedly connected to the top of the square shell.

[0011] As a further description of the above technical solution:

[0012] The right outer wall of the gas pipe is rotationally connected with a second rotating shaft, and a door plate is rotationally connected to the outer wall of the second rotating shaft.

[0013] As a further description of the above technical solution:

[0014] Two screws are threadedly connected to the rear side of the door plate, and a detection device is fixedly connected to the right end of the purification pipeline.

[0015] As a further description of the above technical solution:

[0016] The right bottom of the storage tank is connected with an air outlet, and the top end of the air outlet is rotatably connected with a valve.

[0017] As a further description of the above technical solution:

[0018] The bottom end of the storage tank is fixedly connected with a support pad, and the front side of the storage tank is fixedly connected with an observation port.

[0019] As a further description of the above technical solution:

[0020] The front end of the support pad is fixedly connected with a control board, and the bottom end of the support pad is fixedly connected with an anti-slip pad.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, when the environmental protection biomass is put in from the drying pipe and reaches the feeding pipe, the drying is completed, and then it enters the crusher for crushing, and then enters the gasifier to start the reaction, which improves the energy density of the biomass per unit volume, increases the reaction surface area, enables the reaction to be completed faster and more efficiently, and improves the reaction efficiency;

[0023] 2. In the utility model, through the blowing of the first blower, the impurities are intercepted by the filter screen and remain in the filter bag. The tar in the gas is removed through the water washing device, and the hydrogen sulfide and other sulfides are removed by the desulfurization device. Then it enters the storage tank through the shift reactor, reducing equipment loss, protecting the equipment while improving the gas quality, improving the quality of hydrogen energy, improving the energy utilization efficiency, and at the same time reducing environmental pollution. Description of the Drawings

[0024] Figure 1 It is a front-side perspective view of the conical barrel of an environmental protection biomass fuel pyrolysis gasification hydrogen production device proposed by the utility model;

[0025] Figure 2 It is a top view of the splash-proof cover of an environmental protection biomass fuel pyrolysis gasification hydrogen production device proposed by the utility model;

[0026] Figure 3 It is a display diagram of the feeding pipe of an environmental protection biomass fuel pyrolysis gasification hydrogen production device proposed by the utility model;

[0027] Figure 4 It is a disassembled view of the crusher of an environmental protection biomass fuel pyrolysis gasification hydrogen production device proposed by the utility model;

[0028] Figure 5 It is a disassembled view of the filter bag of an environmental protection biomass fuel pyrolysis gasification hydrogen production device proposed by the utility model.

[0029] Legend Explanation:

[0030] 1. Gasifier; 2. Impurity removal mechanism; 201. Air pipe; 202. Impurity removal pipeline; 203. Water washing device; 204. Desulfurization device; 205. Detection device; 206. Shift reactor; 207. Storage tank; 208. Filter bag; 209. Fan 1; 210. Filter screen; 211. Support plate 1; 3. Conical barrel; 4. Square shell; 5. Splash guard; 6. Support plate 2; 7. Drying pipe; 8. Hot air pipe; 9. Feeding pipe; 10. Ventilation pipe; 11. Monitoring board; 12. Anti-slip mat; 13. Control board; 14. Support pad; 15. Air outlet; 16. Valve; 17. Observation port; 18. Motor; 19. Support plate 3; 20. Fan 2; 21. Rotating shaft 1; 22. Conveyor belt; 23. Protection board; 24. Crusher; 25. Rotating shaft 2; 26. Screw; 27. Door panel. Detailed implementation manners

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0032] Please refer to the attached Figure 1 attachment Figure 2 and the attached Figure 4, An embodiment provided by the present utility model: An environmentally friendly biomass fuel pyrolysis gasification hydrogen production device, including a gasification furnace 1. The left side of the top of the gasification furnace 1 is connected to a conical barrel 3. The top of the conical barrel 3 is fixedly connected to a square shell 4. Inside the square shell 4, there is a pulverizer 24. The left side of the top of the gasification furnace 1 is connected to a conical barrel 3 through a pipeline. The top of this conical barrel 3 is fixedly connected to a square shell 4. Inside the square shell 4, a pulverizer 24 is specially provided for pulverizing materials. The left end of the square shell 4 is fixedly connected to a protective plate 23. The left rear of the protective plate 23 is fixedly connected to a third support plate 19. The left side of the third support plate 19 is fixedly connected to a motor 18. The output end of the motor 18 is rotationally connected to a first rotating shaft 21. The left end of the square shell 4 is fixedly connected to a protective plate 23, and the function of this protective plate 23 is to protect the device from external interference. The left rear of the protective plate 23 is fixedly connected to a third support plate 19, and the main function of this third support plate 19 is to provide additional support for the entire device. The left side of the third support plate 19 is fixedly connected to a motor 18. As the power source of the entire device, the output end of the motor 18 is rotationally connected to the first rotating shaft 21. The front end of the first rotating shaft 21 is rotationally connected to a second support plate 6. The outer wall of the first rotating shaft 21 is rotationally connected to a conveyor belt 22. The top of the protective plate 23 is connected to a feeding pipe 9. The top of the feeding pipe 9 is connected to a ventilation pipe 10. The front end of the first rotating shaft 21 is rotationally connected to a second support plate 6, and the outer wall of the first rotating shaft 21 is rotationally connected to a conveyor belt 22 for conveying materials. The top of the protective plate 23 is connected to a feeding pipe 9, and the top of the feeding pipe 9 is connected to a ventilation pipe 10 for gas circulation. The left side of the feeding pipe 9 is fixedly connected to a drying pipe 7. The top of the drying pipe 7 is connected to multiple hot air pipes 8. The inner walls of the hot air pipes 8 are all provided with second blowers 20. On the right side of the top of the gasification furnace 1, there is an impurity removal mechanism 2, which is used for purifying the gas. The left side of the feeding pipe 9 is fixedly connected to a drying pipe 7. The top of the drying pipe 7 is connected to multiple hot air pipes 8. The inner walls of the hot air pipes 8 are all provided with second blowers 20 for providing hot air to dry the materials. On the right side of the top of the gasification furnace 1, there is an impurity removal mechanism 2, and the main function of this impurity removal mechanism 2 is to purify the gas to ensure the quality of the gas. The top of the gasification furnace 1 is fixedly connected to a monitoring board 11. The top of the square shell 4 is fixedly connected to a splash-proof cover 5. The top of the gasification furnace 1 is also fixedly connected to a monitoring board 11 for real-time monitoring of the operation status of the device. The top of the square shell 4 is fixedly connected to a splash-proof cover 5 to prevent materials from splashing during the pulverization process and ensure the cleanliness and safety of the device;

[0033] Specifically, the left side of the top of the gasifier 1 is connected to a conical barrel 3 through a pipeline. The top of this conical barrel 3 is fixedly connected to a square shell 4. Inside the square shell 4, a pulverizer 24 is installed to pulverize the materials. The left end of the square shell 4 is fixedly connected to a protective plate 23. The function of this protective plate 23 is to protect the equipment from being interfered by external sundries during operation. The left rear part of the protective plate 23 is fixedly connected to a third support plate 19. The main function of the third support plate 19 is to provide stable support for the entire equipment. The left side of the third support plate 19 is fixedly connected to a motor 18. As the power source of the entire equipment, the output end of the motor 18 is connected to other components through a first rotating shaft 21. The front end of the first rotating shaft 21 is rotatably connected to a second support plate 6. The function of the second support plate 6 is to provide additional support for the first rotating shaft 21. The outer wall of the first rotating shaft 21 is rotatably connected to a conveyor belt 22. The top of the protective plate 23 is connected to a feeding pipe 9. The function of the feeding pipe 9 is to convey the dried materials from the outside into the equipment through the conveyor belt 22. The function of the drying pipe 7 is to dry the materials to meet the requirements of subsequent processes. The top of the drying pipe 7 is connected to a plurality of hot air pipes 8. The inner walls of the hot air pipes 8 are all provided with second blowers 20. The function of the second blowers 20 is to provide hot air to ensure that the drying pipe 7 can effectively carry out the drying operation. On the right side of the top of the gasifier 1, a impurity removal mechanism 2 is provided. The main function of the impurity removal mechanism 2 is to purify the gas to ensure the quality of the gas. The top of the gasifier 1 is fixedly connected to a monitoring board 11. The function of the monitoring board 11 is to monitor the operating state of the equipment in real time to ensure the safe and stable operation of the equipment. The top of the square shell 4 is fixedly connected to a splash-proof cover 5. The splash-proof cover 5 can ensure the safety of the equipment and the operator.

[0034] Please refer to the attached Figure 1 、attached Figure 2 and attached Figure 5, the impurity removal mechanism 2 includes an air pipe 201. On the left side inside the air pipe 201, a first blower 209 is provided. Inside the air pipe 201, a filter bag 208 is fixedly connected. At the top end of the filter bag 208, a filter screen 210 is fixedly connected. At the left side position inside the air pipe 201, a first blower 209 is installed to ensure smooth and efficient air flow. Inside the air pipe 201, a filter bag 208 is also fixedly connected. The function of this filter bag 208 is to capture and filter out impurities and particulate matters in the air. To further improve the filtering effect, at the top end of the filter bag 208, a precise filter screen 210 is fixedly connected. This filter screen 210 can capture finer particles to ensure the cleanliness of the air. The top end of the air pipe 201 is connected to an impurity removal pipe 202. The right side of the impurity removal pipe 202 is connected to a water washing device 203. At the bottom end of the water washing device 203, a first support plate 211 is fixedly connected. The right side of the impurity removal pipe 202 is connected to a water washing device 203. This device can remove the tar in the gas through the flushing action of water. Tar can clog pipelines and equipment. At the bottom end of the water washing device 203, a first support plate 211 is also fixedly connected. This support plate can bear the weight of the equipment to ensure its stability and reliability during operation. The left side of the first support plate 211 is fixedly connected to the right outer wall of the air pipe 201. The right side of the first support plate 211 is fixedly connected to a storage tank 207. The left end at the top of the storage tank 207 is connected to the right end of the impurity removal pipe 202. The left side of the first support plate 211 is firmly fixedly connected to the right outer wall of the air pipe 201, ensuring the integrity of the device. The right side part of the first support plate 211 is fixedly connected to a storage tank 207. This storage tank 207 is used to temporarily store the treated gas for subsequent use or discharge. The left end at the top of the storage tank 207 is connected to the right end of the impurity removal pipe 202 to ensure smooth gas flow. The right side of the impurity removal pipe 202 is fixedly connected to a desulfurization device 204. The right side of the impurity removal pipe 202 is fixedly connected to a shift reactor 206. The right side part of the impurity removal pipe 202 is fixedly connected to a desulfurization device 204 and a shift reactor 206 at the same time. These two devices are respectively used to remove sulfides in the gas and carry out chemical reactions to further purify the gas. The right bottom of the storage tank 207 is connected to an air outlet 15. At the top end of the air outlet 15, a valve 16 is rotatably connected. The right bottom part of the storage tank 207 is connected to an air outlet 15. This air outlet 15 is used to discharge the treated gas. At the top end part of the air outlet 15, a valve 16 is rotatably connected. By adjusting the opening and closing of the valve 16, the discharge amount and discharge speed of the gas can be controlled to ensure the safe and stable operation of the entire system;

[0035] Specifically, a first fan 209 is specially installed at the left inner position of the air pipe 201 to facilitate air flow and gas treatment. In the internal structure of the air pipe 201, a filter bag 208 is fixedly connected. The function of this filter bag 208 is to filter out impurities and particulate matter in the air. To further improve the filtering effect, a filter screen 210 is fixedly connected to the top end of the filter bag 208. This filter screen 210 can capture finer particles to ensure the cleanliness of the gas. The top part of the air pipe 201 is connected to a decontamination pipe 202. The main function of this pipe is to separate and remove the impurities in the air pipe 201. The right part of the decontamination pipe 202 is connected to a water washing device 203. This water washing device 203 removes tar in the gas through the flushing action of water. The bottom part of the water washing device 203 is fixedly connected to a first support plate 211. This first support plate 211 not only plays a supporting role but also ensures the stability of the entire device.

[0036] Please refer to the attached Figure 1 、attached Figure 3 and attached Figure 5 . A support pad 14 is fixedly connected to the bottom end of the storage tank 207. An observation port 17 is fixedly connected to the front side of the storage tank 207. A support pad 14 is installed at the bottom of the storage tank 207 by means of fixed connection to ensure the stability and safety of the storage tank 207. The front part of the storage tank 207 is designed with an observation port 17 to facilitate the operator to monitor the hydrogen state inside the storage tank 207 at any time. A second rotating shaft 25 is rotatably connected to the right outer wall of the air pipe 201. A door panel 27 is rotatably connected to the outer wall of the second rotating shaft 25. On the right outer wall of the air pipe 201, a second rotating shaft 25 is designed. This second rotating shaft 25 can enable the flexible rotation of the door panel 27. A door panel 27 is also connected to the outer wall of the second rotating shaft 25. In this way, the door panel 27 can open and close with the rotation of the second rotating shaft 25, which is convenient for maintaining, overhauling the air pipe 201 and replacing the filter bag 208. A control board 13 is fixedly connected to the front end of the support pad 14. An anti-slip pad 12 is fixedly connected to the bottom end of the support pad 14. Two screws 26 are threadedly connected to the rear side of the door panel 27. A detection device 205 is fixedly connected to the right end of the decontamination pipe 202. The control board 13 is used to control and monitor the operating state of the entire hydrogen storage system. An anti-slip pad 12 is also fixedly connected to the bottom end of the support pad 14 to ensure that the storage tank 207 can remain stable in various environments. Two screws 26 are fixed to the rear side part of the door panel 27 by means of threaded connection to ensure the firmness and safety of the door panel 27. The detection device 205 is used to monitor and detect the gas impurity content in the pipeline in real time to ensure the purity and safety of hydrogen;

[0037] Specifically, the bottom end of the storage tank 207 is fixedly connected to a support pad 14 by a firm connection method to ensure the stability and safety of the storage tank 207. The observation port 17 facilitates the operator to observe the internal situation of the storage tank 207 at any time. A second rotating shaft 25 is rotatably connected to the outer wall on the right side of the air pipe 201, and a door panel 27 is rotatably connected to the outer wall of this second rotating shaft 25, enabling the door panel 27 to be opened and closed flexibly. The filter bag 208 is replaced, and various control and monitoring devices are installed on the control board 13 to ensure the normal operation of the storage tank 207.

[0038] Working principle: When the environmental protection biomass is put in from the drying pipe 7, it will drive the first rotating shaft 21 to rotate under the drive of the motor 18 and then be conveyed to the right along the conveyor belt 22. When it reaches the inside of the drying pipe 7, hot air will be blown out by the hot air pipe 8 for drying. When it reaches the feeding pipe 9, the drying is completed, and the hot water vapor is discharged from the ventilation pipe 10. After ensuring sufficient drying, it falls into the crusher 24 for crushing to play a role in full crushing. Then the powdered biomass enters the gasifier 1 along the conical barrel 3 to start the reaction. The initial drying removes moisture, improves the energy density of biomass per unit volume, reduces the damage to the material due to internal moisture, and the subsequent crushing treatment after drying can increase the reaction surface area, enabling the reaction to be completed faster and more efficiently, promoting uniform heating, and playing a role in improving efficiency.

[0039] When the biomass completes the reaction in the gasifier 1, the generated gas is discharged from the air pipe 201. Driven by the first blower 209, some fine impurities are intercepted by the filter screen 210 and remain in the filter bag 208. When in the impurity removal pipeline 202, it first passes through the water washing device 203 to remove tar in the gas, and then passes through the desulfurization device 204 to remove sulfides such as hydrogen sulfide. After preliminary detection at the detection device 205, it enters the storage tank 207 through the conversion reactor 206. The gas passing through the filter bag 208 plays a role in filtering out dust, which can reduce equipment wear, protect the equipment while improving the gas quality, reduce the incomplete combustion loss during the combustion process, and the subsequent purification of hydrogen can improve the quality of hydrogen energy, improve the energy utilization efficiency, and at the same time reduce environmental pollution.

[0040] Finally, it should be noted that the above is only the preferred embodiment of the present invention to remove the internal part, and it is not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An environmentally friendly biomass fuel pyrolysis gasification hydrogen production device, including a gasification furnace (1), characterized in that: On the left side of the top of the gasifier (1), a conical barrel (3) is connected. At the top of the conical barrel (3), a square shell (4) is fixedly connected. Inside the square shell (4), a crusher (24) is arranged. On the left end of the square shell (4), a protective plate (23) is fixedly connected. At the rear left side of the protective plate (23), a third support plate (19) is fixedly connected. On the left side of the third support plate (19), a motor (18) is fixedly connected. The output end of the motor (18) is rotationally connected to a first rotating shaft (21). The front end of the first rotating shaft (21) is rotationally connected to a second support plate (6). The outer wall of the first rotating shaft (21) is rotationally connected to a conveyor belt (22). At the top of the protective plate (23), a feeding pipe (9) is connected. At the top of the feeding pipe (9), a ventilation pipe (10) is connected. On the left side of the feeding pipe (9), a drying pipe (7) is fixedly connected. At the top of the drying pipe (7), a plurality of hot air pipes (8) are connected. Inside the walls of the hot air pipes (8), second blowers (20) are arranged. On the right side of the top of the gasifier (1), an impurity removal mechanism (2) is arranged. The impurity removal mechanism (2) is used for purifying the gas.

2. The hydrogen production device for pyrolysis gasification of an environmentally friendly biomass fuel according to claim 1, characterized in that: The impurity removal mechanism (2) includes an air pipe (201). Inside the left side of the air pipe (201), a first blower (209) is arranged. Inside the air pipe (201), a filter bag (208) is fixedly connected. At the top of the filter bag (208), a filter screen (210) is fixedly connected. At the top of the air pipe (201), an impurity removal pipeline (202) is connected. On the right side of the impurity removal pipeline (202), a water washing device (203) is connected. At the bottom of the water washing device (203), a first support plate (211) is fixedly connected. The left side of the first support plate (211) is fixedly connected to the right outer wall of the air pipe (201). On the right side of the first support plate (211), a storage tank (207) is fixedly connected. The left end of the top of the storage tank (207) is connected to the right end of the impurity removal pipeline (202). On the right side of the impurity removal pipeline (202), a desulfurization device (204) is fixedly connected. On the right side of the impurity removal pipeline (202), a shift reactor (206) is fixedly connected.

3. An environmentally friendly biomass fuel pyrolysis gasification hydrogen production device according to claim 1, characterized in that: At the top of the gasifier (1), a monitoring board (11) is fixedly connected. At the top of the square shell (4), a splash-proof cover (5) is fixedly connected.

4. An environmentally friendly biomass fuel pyrolysis gasification hydrogen production device according to claim 2, characterized in that: On the right outer wall of the air pipe (201), a second rotating shaft (25) is rotationally connected. On the outer wall of the second rotating shaft (25), a door plate (27) is rotationally connected.

5. An environmentally friendly biomass fuel pyrolysis gasification hydrogen production device according to claim 4, characterized in that: At the rear side of the door plate (27), two screws (26) are threadedly connected. At the right end of the impurity removal pipeline (202), a detection device (205) is fixedly connected.

6. An environmentally friendly biomass fuel pyrolysis gasification hydrogen production device according to claim 2, characterized in that: At the right bottom of the storage tank (207), an air outlet (15) is connected. At the top of the air outlet (15), a valve (16) is rotationally connected.

7. An environmentally friendly biomass fuel pyrolysis gasification hydrogen production device according to claim 2, characterized in that: At the bottom of the storage tank (207), a support pad (14) is fixedly connected. At the front side of the storage tank (207), an observation port (17) is fixedly connected.

8. An environmentally friendly biomass fuel pyrolysis gasification hydrogen production device according to claim 7, characterized in that: The front end of the support pad (14) is fixedly connected with a control board (13), and the bottom end of the support pad (14) is fixedly connected with an anti-slip pad (12).

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