CN210973870U - High-efficient ammonia decomposition heat exchange device in annealing hydrogen production stage - Google Patents
High-efficient ammonia decomposition heat exchange device in annealing hydrogen production stage Download PDFInfo
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- CN210973870U CN210973870U CN201921183105.XU CN201921183105U CN210973870U CN 210973870 U CN210973870 U CN 210973870U CN 201921183105 U CN201921183105 U CN 201921183105U CN 210973870 U CN210973870 U CN 210973870U
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- ammonia decomposition
- hydrogen production
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- heat exchange
- exchange device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
Abstract
The utility model discloses a high-efficiency ammonia decomposition heat exchange device in an annealing hydrogen production stage, which belongs to the technical field of annealing hydrogen production and comprises an ammonia decomposition hydrogen production furnace and a furnace pipe, wherein the inner cavity of the ammonia decomposition hydrogen production furnace is fixedly connected with the furnace pipe, the bottom end of the ammonia decomposition hydrogen production furnace is fixedly connected with a base, and the bottom end of the base is fixedly connected with a bottom plate. The safety accidents are avoided.
Description
Technical Field
The utility model relates to an annealing hydrogen manufacturing technical field especially relates to a high-efficient ammonia decomposition heat exchange device in annealing hydrogen manufacturing stage.
Background
Liquid ammonia is used as a raw material, and after ammonia is cracked, each kilogram of liquid ammonia is cracked to prepare 2.64Nm3 mixed gas containing 75% of hydrogen and 25% of nitrogen. The obtained gas contains less impurities (the water content in the impurities is about 2 g/cubic meter, and the residual ammonia is about 1000 PPM), and then passes through a molecular sieve (American UOP) adsorption purifier, the dew point of the gas can be reduced to below-600C, and the residual ammonia can be reduced to below 3PPM, so that the ammonia cracking hydrogen production furnace can be used for bright annealing of metal materials and parts such as nonferrous metals, silicon steel, chromium steel, stainless steel and the like, decarburization treatment of silicon steel sheets, copper-based and iron-based powder metallurgy sintering, hydrogen burning treatment of metal parts of electric vacuum devices, protective sintering and sealing of semiconductor devices, raw material gas of palladium alloy film diffusion purified hydrogen and the like.
The inner furnace of the existing ammonia decomposition hydrogen production furnace is possibly affected by moisture, corroded and oxidized to affect the service life, meanwhile, the surface of the inner furnace is oxidized and deformed when the inner furnace reaches the service life, the deformation condition of the inner furnace cannot be observed by the sealed wall of the ammonia decomposition hydrogen production furnace, if the inner furnace is damaged, safety accidents can be caused if the inner furnace is continuously used, and a heavier furnace body of the ammonia decomposition hydrogen production furnace is not convenient to move when the ammonia decomposition hydrogen production furnace is installed and moved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a high-efficient ammonia decomposition heat exchange device in annealing hydrogen production stage, it is through being equipped with the anticorrosive coating in furnace courage and furnace body junction, and the anticorrosive coating inboard is filled with the drier, it prevents the furnace courage oxidation deformation to absorb the moisture when the furnace body is corroded the drier by the moisture, prolong the life of furnace courage, it is through being equipped with the observation window in one side of furnace body, and the organic glass of observation window inboard gomphosis high strength, observe the oxidation deformation condition of furnace courage through the observation window when the furnace courage is close to the service life, observe and stop using ammonia decomposition hydrogen generation stove after the furnace courage warp, avoid the production of incident, it is through being equipped with bottom plate bottom linking footing and gyro wheel, the pull rod of pulling bottom plate one side when installing and moving ammonia decomposition hydrogen generation stove, make the gyro wheel atress of footing bottom move to the target area, insert the cutting into the roller bearing when fixing the furnace body and stop the removal, meanwhile, the brake plate is pressed down to enable the brake pad to press the friction block at the lower end of the brake pad to be attached to one side of the roller, and the roller is further braked to prevent the roller from running.
The utility model provides a specific technical scheme as follows:
the utility model provides a high-efficient ammonia decomposition heat exchange device in annealing hydrogen production stage, including ammonia decomposition hydrogen making stove and furnace pipe, the inner chamber of ammonia decomposition hydrogen making stove is fixedly connected with the furnace pipe, the bottom fixedly connected with base of ammonia decomposition hydrogen making stove, the bottom fixedly connected with bottom plate of base, the lower extreme of bottom plate can be dismantled and be connected with the footing, the bottom activity gomphosis of footing has the roller bearing, and the roller bearing runs through the bottom both ends that stretch out the footing, the roller bearing middle-end through connection has the gyro wheel, the roller bearing stretches out the both ends gomphosis of footing has the cutting, and the cutting runs through the top that stretches out the bottom plate, the top of cutting links up the handle, one side of footing can be dismantled and be connected with the brake block, the lower extreme interference of brake block is connected with the brake block, and the brake block bottom links up the friction block, the one end activity go, the bottom end of a pull rod is movably embedded in the middle of the connecting shaft, and the top end of the pull rod is fixedly connected with a handle.
Optionally, an anticorrosive layer is embedded in the joint of the furnace pipe and the ammonia decomposition hydrogen production furnace, and a drying agent is filled in the anticorrosive layer.
Optionally, the outer side wall of the handle is wrapped with an anti-slip sleeve, and the outer end of the anti-slip sleeve is connected with semicircular anti-slip particles.
Optionally, a buffer pad is connected between the ammonia decomposition hydrogen production furnace and the base, and the inner cavity of the base is concave.
Optionally, an observation window is arranged on the outer wall of one side of the ammonia decomposition hydrogen production furnace, and organic glass is embedded on the inner side of the observation window.
The utility model has the advantages as follows:
1. the utility model discloses an it is equipped with the anticorrosive coating to link up the department at stove courage and furnace body to the drier is filled to the anticorrosive coating inboard, and it prevents stove courage oxidation deformation to receive the moisture to corrode the drier absorption moisture at the furnace body, prolongs the life of stove courage.
The utility model discloses a be equipped with the observation window in one side of furnace body to the organic glass of the inboard gomphosis high strength of observation window, through the oxidative deformation condition of observation window observation furnace courage when the furnace courage is close service life, observe the furnace courage and warp the back and stop using ammonia decomposition hydrogen generation stove, avoid the production of incident.
The utility model discloses a be equipped with bottom plate bottom and link up footing and gyro wheel, stimulate the pull rod of bottom plate one side when ammonia decomposes hydrogen manufacturing stove in the installation for the gyro wheel atress of footing bottom removes to the target area, inserts the roller bearing with the cutting when fixed furnace body and for supporting the removal of stopping the gyro wheel with the help of the bottom plate, presses the brake block simultaneously and makes the brake block push down brake block laminating gyro wheel one side of brake block lower extreme, further stops the gyro wheel and prevents its off-position.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is an overall structural schematic diagram of a high-efficiency ammonia decomposition heat exchange device in an annealing hydrogen production stage according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of a moving structure of the high-efficiency ammonia decomposition heat exchange device in the annealing hydrogen production stage according to the embodiment of the present invention.
In the figure: 1. a hydrogen production furnace by ammonia decomposition; 2. a furnace pipe; 3. an observation window; 4. an anticorrosive layer; 5. a base; 6. a cushion pad; 7. cutting; 8. footing; 9. a roller; 10. a base plate; 11. a connecting shaft; 12. a pull rod; 13. a handle; 14. a brake plate; 15. a brake pad; 16. a roller; 17. a handle; 18. a friction block; 19. an anti-slip sleeve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The following will explain in detail a high-efficiency ammonia decomposition heat exchange device in an annealing hydrogen production stage according to an embodiment of the present invention with reference to fig. 1 to 2.
Referring to fig. 1 and 2, an efficient ammonia decomposition heat exchange device in an annealing hydrogen production stage provided by an embodiment of the present invention includes an ammonia decomposition hydrogen production furnace 1 and a furnace pipe 2, the inner cavity of the ammonia decomposition hydrogen production furnace 1 is fixedly connected with the furnace pipe 2, the bottom of the ammonia decomposition hydrogen production furnace 1 is fixedly connected with a base 5, the bottom of the base 5 is fixedly connected with a bottom plate 10, the lower end of the bottom plate 10 is detachably connected with a footing 8, the bottom end of the footing 8 is movably embedded with a roller 16, the roller 16 penetrates through both ends of the bottom of the footing 8, the middle end of the roller 16 is connected with a roller 9, the two ends of the roller 16, which extend out of the footing 8, are embedded with an insert 7, the insert 7 penetrates through the top of the bottom plate 10, the top end of the insert 7 is connected with a handle 17, one side of the footing 8 is detachably connected with a brake plate 14, the lower end of the brake plate 14 is, and the bottom end of the brake block 15 is connected with a friction block 18, one end of the bottom plate 10 is movably embedded with a connecting shaft 11, the middle part of the connecting shaft 11 is movably embedded with the bottom end of a pull rod 12, and the top end of the pull rod 12 is fixedly connected with a handle 13.
Illustratively, when the movable ammonia decomposition hydrogen production furnace 1 is installed, the pull rod 12 on one side of the bottom plate 10 is pulled, so that the roller 9 at the bottom of the bottom foot 8 is forced to move towards a target area, when the furnace body is fixed, the cutting slips 7 are inserted into the roller 16, the roller 9 is stopped by supporting the bottom plate 10, meanwhile, the brake plate 14 is pressed, so that the brake pad 15 presses the friction block 18 at the lower end of the brake pad 15 to be attached to one side of the roller 9, and the roller 9 is further braked to prevent the roller 9 from running.
Referring to fig. 1, an anticorrosive layer 4 is embedded in the joint of the furnace pipe 2 and the ammonia decomposition hydrogen production furnace 1, and a drying agent is filled in the anticorrosive layer 4.
In the example, when the furnace body is corroded by moisture, the drying agent in the anti-corrosion layer 4 absorbs the moisture to prevent the furnace pipe 2 from being oxidized and deformed, and the service life of the furnace pipe 2 is prolonged.
Referring to fig. 1, the outer side wall of the handle 13 is wrapped with an anti-slip sleeve 19, and the outer end of the anti-slip sleeve 19 is connected with semi-circular anti-slip particles.
Illustratively, the slip resistant sleeve 19 and semi-circular slip resistant particles prevent slippage of the hand when the handle 13 is in use.
Referring to fig. 1, a buffer pad 6 is connected between the ammonia decomposition hydrogen production furnace 1 and the base 5, and the inner cavity of the base 5 is concave.
The illustrated buffer cushion 6 buffers the connection between the ammonia decomposition hydrogen production furnace 1 and the base 5, so that the furnace body is prevented from shaking to damage the bottom of the furnace body, and meanwhile, the inward concave base 5 caters to the fixation of the furnace body to be more compact.
Referring to fig. 1, an observation window 3 is formed on an outer wall of one side of the ammonia decomposition hydrogen production furnace 1, and organic glass is embedded in the inner side of the observation window 3.
In the example, when the furnace pipe 2 is close to the service life, the oxidation deformation condition of the furnace pipe 2 is observed through the observation window 3, and the ammonia decomposition hydrogen production furnace 1 is stopped after the deformation of the furnace pipe 2 is observed, so that the safety accident is avoided.
When the device is used, the using condition of the furnace pipe 2 is observed through the observation window 3, the ammonia decomposition hydrogen production furnace 1 is stopped after the furnace pipe 2 is deformed, the safety accident is avoided, meanwhile, the high-strength organic glass is embedded in the observation window 3 to prevent the furnace pipe 2 from being broken and damaged, the handle 13 is held to pull the pull rod 12 during moving, the bottom plate 10 connected with the pull rod 12 through the connecting shaft 11 is stressed, the bottom foot 8 at the bottom of the bottom plate 10 applies force to the roller 9 to enable the roller 9 to rotate to move to a target area, when the furnace body needs to be placed, the handle 17 is held to insert the inserting strip 7 into the roller 16 to support and stop the movement of the roller 9 through the bottom plate 10, meanwhile, the brake plate 14 is pressed down to enable the brake pad 15 to be pressed down, the friction block 18 at the lower end of the brake pad 15 is attached to one side of the roller 9 to further brake the roller 9 to prevent the roller from running, the, meanwhile, the concave base 5 caters to the fixation of the furnace body to be more compact, when the furnace body is corroded by moisture, the drying agent in the anti-corrosion layer 4 absorbs the moisture to prevent the oxidation deformation of the furnace pipe 2, the service life of the furnace pipe 2 is prolonged, and the anti-slip sleeve 19 and the semicircular anti-slip particles prevent the hand from slipping when the handle 13 is used.
It should be noted that, the utility model relates to a high-efficient ammonia decomposition heat exchange device in annealing hydrogen production stage, including ammonia decomposition hydrogen production stove 1, stove courage 2, observation window 3, anticorrosive coating 4, base 5, blotter 6, cutting 7, footing 8, gyro wheel 9, bottom plate 10, connecting axle 11, pull rod 12, handle 13, brake block 14, brake block 15, roller bearing 16, handle 17, clutch blocks 18, antiskid cover 19, the part is general standard component or the part that technical personnel in the field know, and its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical personnel.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. The utility model provides an annealing hydrogen manufacturing stage high-efficient ammonia decomposition heat exchange device, includes ammonia decomposition hydrogen manufacturing stove (1) and stove courage (2), the inner chamber fixedly connected with stove courage (2) of ammonia decomposition hydrogen manufacturing stove (1), its characterized in that: the bottom fixedly connected with base (5) of ammonia decomposition hydrogen making stove (1), the bottom fixedly connected with bottom plate (10) of base (5), the lower extreme of bottom plate (10) can be dismantled and be connected with footing (8), the bottom activity gomphosis of footing (8) has roller bearing (16), and roller bearing (16) run through the bottom both ends that stretch out footing (8), roller bearing (16) middle-end through connection has gyro wheel (9), the both ends gomphosis that roller bearing (16) stretched out footing (8) has cutting (7), and cutting (7) run through the top that stretches out bottom plate (10), the top of cutting (7) links up handle (17), one side of footing (8) can be dismantled and be connected with braking vane (14), the lower extreme interference of braking vane (14) is connected with brake block (15), and brake block (15) bottom links up friction block (18), one end of the bottom plate (10) is movably embedded with a connecting shaft (11), the middle part of the connecting shaft (11) is movably embedded with the bottom end of a pull rod (12), and the top end of the pull rod (12) is fixedly connected with a handle (13).
2. The high-efficiency ammonia decomposition heat exchange device in the hydrogen production annealing stage according to claim 1, characterized in that: an anticorrosive layer (4) is embedded in the joint of the furnace pipe (2) and the ammonia decomposition hydrogen production furnace (1), and a drying agent is filled in the anticorrosive layer (4).
3. The high-efficiency ammonia decomposition heat exchange device in the hydrogen production annealing stage according to claim 1, characterized in that: the outer side wall of the handle (13) is wrapped with an anti-slip sleeve (19), and the outer end of the anti-slip sleeve (19) is connected with semicircular anti-slip particles.
4. The high-efficiency ammonia decomposition heat exchange device in the hydrogen production annealing stage according to claim 1, characterized in that: a buffer pad (6) is connected between the ammonia decomposition hydrogen production furnace (1) and the base (5), and the inner cavity of the base (5) is concave.
5. The high-efficiency ammonia decomposition heat exchange device in the hydrogen production annealing stage according to claim 1, characterized in that: an observation window (3) is arranged on the outer wall of one side of the ammonia decomposition hydrogen production furnace (1), and organic glass is embedded on the inner side of the observation window (3).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921183105.XU CN210973870U (en) | 2019-07-25 | 2019-07-25 | High-efficient ammonia decomposition heat exchange device in annealing hydrogen production stage |
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| CN201921183105.XU CN210973870U (en) | 2019-07-25 | 2019-07-25 | High-efficient ammonia decomposition heat exchange device in annealing hydrogen production stage |
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| CN210973870U true CN210973870U (en) | 2020-07-10 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114353365A (en) * | 2022-01-06 | 2022-04-15 | 福州大学 | Solar-driven distributed energy system |
| US11539063B1 (en) | 2021-08-17 | 2022-12-27 | Amogy Inc. | Systems and methods for processing hydrogen |
| US11697108B2 (en) | 2021-06-11 | 2023-07-11 | Amogy Inc. | Systems and methods for processing ammonia |
| US11724245B2 (en) | 2021-08-13 | 2023-08-15 | Amogy Inc. | Integrated heat exchanger reactors for renewable fuel delivery systems |
| US11795055B1 (en) | 2022-10-21 | 2023-10-24 | Amogy Inc. | Systems and methods for processing ammonia |
| US11834334B1 (en) | 2022-10-06 | 2023-12-05 | Amogy Inc. | Systems and methods of processing ammonia |
| US11834985B2 (en) | 2021-05-14 | 2023-12-05 | Amogy Inc. | Systems and methods for processing ammonia |
| US11866328B1 (en) | 2022-10-21 | 2024-01-09 | Amogy Inc. | Systems and methods for processing ammonia |
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2019
- 2019-07-25 CN CN201921183105.XU patent/CN210973870U/en active Active
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11834985B2 (en) | 2021-05-14 | 2023-12-05 | Amogy Inc. | Systems and methods for processing ammonia |
| US11697108B2 (en) | 2021-06-11 | 2023-07-11 | Amogy Inc. | Systems and methods for processing ammonia |
| US11724245B2 (en) | 2021-08-13 | 2023-08-15 | Amogy Inc. | Integrated heat exchanger reactors for renewable fuel delivery systems |
| US11539063B1 (en) | 2021-08-17 | 2022-12-27 | Amogy Inc. | Systems and methods for processing hydrogen |
| US11764381B2 (en) | 2021-08-17 | 2023-09-19 | Amogy Inc. | Systems and methods for processing hydrogen |
| US11769893B2 (en) | 2021-08-17 | 2023-09-26 | Amogy Inc. | Systems and methods for processing hydrogen |
| US11843149B2 (en) | 2021-08-17 | 2023-12-12 | Amogy Inc. | Systems and methods for processing hydrogen |
| CN114353365A (en) * | 2022-01-06 | 2022-04-15 | 福州大学 | Solar-driven distributed energy system |
| CN114353365B (en) * | 2022-01-06 | 2023-12-19 | 福州大学 | Solar-driven distributed energy system |
| US11840447B1 (en) | 2022-10-06 | 2023-12-12 | Amogy Inc. | Systems and methods of processing ammonia |
| US11834334B1 (en) | 2022-10-06 | 2023-12-05 | Amogy Inc. | Systems and methods of processing ammonia |
| US11912574B1 (en) | 2022-10-06 | 2024-02-27 | Amogy Inc. | Methods for reforming ammonia |
| US11795055B1 (en) | 2022-10-21 | 2023-10-24 | Amogy Inc. | Systems and methods for processing ammonia |
| US11866328B1 (en) | 2022-10-21 | 2024-01-09 | Amogy Inc. | Systems and methods for processing ammonia |
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