CN214399815U - Constant-pressure gas supply device of ammonia decomposition furnace - Google Patents
Constant-pressure gas supply device of ammonia decomposition furnace Download PDFInfo
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- CN214399815U CN214399815U CN202120511880.4U CN202120511880U CN214399815U CN 214399815 U CN214399815 U CN 214399815U CN 202120511880 U CN202120511880 U CN 202120511880U CN 214399815 U CN214399815 U CN 214399815U
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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 an ammonia decomposition furnace constant pressure gas supply device, which comprises a liquid ammonia tank and a gas bag, wherein the liquid ammonia tank is connected with an ammonia gas supply pipeline, the tail end of the ammonia gas supply pipeline is arranged as a gasification pipe, the gasification pipe is arranged in the gas bag, the gas bag is connected with a plurality of constant pressure gas supply pipelines, and the gas bag is provided with a constant temperature device; the constant temperature device comprises a water pump and a constant temperature water bath pipe, the constant temperature water bath pipe is arranged in the air bag, and the output end of the water pump is communicated with the constant temperature water bath pipe through a pipeline; the arrangement of the air bag is adopted to buffer and balance the pressure of the ammonia gas, so that constant-pressure stable gas supply is realized; through the arrangement of the constant-temperature water bath device, a constant-temperature heat source is constantly provided, so that the complete and thorough gasification of the liquid ammonia is ensured; the utility model discloses simple structure, convenient operation is worth promoting.
Description
Technical Field
The utility model relates to a foam metal production technical field, in particular to foam metal redox stage working gas's air supply system, specific theory especially relates to ammonia gas supply device of ammonia decomposition furnace hydrogen manufacturing process among the foam metal redox stage working gas air supply system.
Background
The foam metal is a metal with the characteristics of high porosity, large specific surface area, unique three-dimensional network structure and the like. The foam metal plays an important role in the fields of wave absorption, filtration, catalysis, energy storage and the like. One major variety of metal foam is nickel foam. The foamed nickel can be used as electrode material of nickel-hydrogen battery and fuel cell, catalyst carrier of automobile catalyst converter, catalytic combustion and diesel vehicle black smoke purifier, filter material, magnetic current conductor for treating magnetic particles in fluid, hydrogen storage medium and heat exchange medium.
The main production flow of the foam metal comprises mold core conductive treatment, electrodeposition, redox treatment and cutting and packaging. The oxidation-reduction process mainly uses ammonia decomposition gas as working gas, and the gas supply stability of the working gas directly influences the physical properties of the foam metal. The constant ammonia gas pressure is supplied to ensure the stable pressure of the decomposition gas of the ammonia decomposition furnace. However, due to the influence of the external environment, the temperature is low in winter, liquid ammonia is not completely vaporized, liquid drops mixed with gas phase enter an ammonia gas pipeline, the pipeline is easy to frost, liquid ammonia vaporization is further influenced, liquid ammonia directly enters an ammonia decomposition furnace to cause danger, and meanwhile, the pressure of decomposed gas is unstable due to the poor vaporization of the liquid ammonia. The utility model aims to solve the problem of how to ensure good liquid ammonia vaporization and constant pressure air supply in the ammonia gas supply stage before the ammonia decomposition furnace.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an ammonia decomposition furnace constant voltage air feeder to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ammonia decomposition furnace constant voltage air feeder, wherein, includes liquid ammonia jar and gas package, the liquid ammonia jar is connected with ammonia gas supply line, ammonia gas supply line's end sets up to the vaporizer, the vaporizer sets up inside the gas package, be connected with a plurality of constant voltage gas supply lines on the gas package, be provided with constant temperature equipment on the gas package.
Preferably, the constant temperature device comprises a water pump and a constant temperature water bath pipe, the constant temperature water bath pipe is arranged inside the air bag, and the output end of the water pump is communicated with the constant temperature water bath pipe through a pipeline.
Preferably, well water or ammonia decomposing furnace circulating cooling water is used as a constant temperature fluid medium in the constant temperature water bath pipe.
Preferably, the constant temperature device further comprises a constant temperature heating device, and the constant temperature heating device is communicated with the water pump and the constant temperature water bath pipe through a pipeline to form a constant temperature medium circulating system.
Preferably, a pressure gauge and a valve are installed on the ammonia gas supply pipeline.
Has the advantages that: compared with the prior art, the beneficial effects of the utility model are that: the arrangement of the air bag is adopted to buffer and balance the pressure of the ammonia gas, so that constant-pressure stable gas supply is realized; through the setting of thermostatic waterbath device, provide the constant temperature heat source constantly, guaranteed that liquid ammonia gasification is complete thoroughly.
Drawings
FIG. 1 is a schematic view of the whole structure of a constant pressure air supply device of an ammonia decomposition furnace.
In the drawings: 1-liquid ammonia tank, 2-ammonia gas supply pipeline, 3-gasification pipe, 4-gas bag, 5-constant pressure gas supply pipeline, 6-water pump, 7-constant temperature water bath pipe, 8-constant temperature heating device.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
Examples
Referring to the attached drawings, in the embodiment of the utility model, the constant-pressure gas supply device for the ammonia decomposition furnace comprises a liquid ammonia tank 1 and a gas bag 4, wherein the liquid ammonia tank 1 is connected with an ammonia gas supply pipeline 2, the tail end of the ammonia gas supply pipeline 2 is arranged to be a gasification pipe 3, the gasification pipe 3 is arranged inside the gas bag 4, the gas bag 4 is connected with a plurality of constant-pressure gas supply pipelines 5, and the gas bag 4 is provided with a constant-temperature device.
Further, constant temperature equipment includes water pump 6 and thermostatic waterbath pipe 7, and thermostatic waterbath pipe 7 sets up in the inside of gas bag 4, and 6 output ends of water pump are linked together through pipeline and thermostatic waterbath pipe 7.
Further, well water or circulating cooling water of an ammonia decomposition furnace is used as a constant temperature fluid medium in the constant temperature water bath pipe 7.
Further, the constant temperature device also comprises a constant temperature heating device 8, and the constant temperature heating device 8 is communicated with the water pump 6 and the constant temperature water bath pipe 7 through pipelines to form a constant temperature medium circulating system. The constant temperature heating device 8 can be a heating boiler or a heat exchanger.
Further, a pressure gauge and a valve are arranged on the ammonia gas supply pipeline 2.
The use process comprises the following steps:
when the ammonia gas constant pressure gasification device is used, liquid ammonia is completely gasified in the gasification pipe 3 under the action of the constant-temperature water bath, and stable gas supply of the ammonia gas constant pressure to the ammonia decomposition furnace is realized under the action of the buffer equilibrium pressure of the gas bag 4.
In the process, the ammonia pressure is buffered and balanced through the arrangement of the air bag, so that constant-pressure stable air supply is realized; through the arrangement of the constant-temperature water bath device, a constant-temperature heat source is constantly provided, so that the complete and thorough gasification of the liquid ammonia is ensured; the application has the advantages of simple structure, strong practicability and simple operation and is worth popularizing.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (5)
1. The constant-pressure gas supply device of the ammonia decomposition furnace is characterized in that: including liquid ammonia jar (1) and gas bag (4), liquid ammonia jar (1) is connected with ammonia gas supply line (2), the end of ammonia gas supply line (2) sets up to vaporizer tube (3), vaporizer tube (3) set up inside gas bag (4), be connected with a plurality of constant voltage gas supply line (5) on gas bag (4), be provided with constant temperature equipment on gas bag (4).
2. The constant pressure gas supply device of the ammonia decomposition furnace according to claim 1, wherein: the constant temperature device comprises a water pump (6) and a constant temperature water bath pipe (7), the constant temperature water bath pipe (7) is arranged inside the air bag (4), and the output end of the water pump (6) is communicated with the constant temperature water bath pipe (7) through a pipeline.
3. The constant pressure gas supply device of the ammonia decomposition furnace according to claim 2, wherein: well water or circulating cooling water of an ammonia decomposition furnace is used as a constant-temperature fluid medium in the constant-temperature water bath pipe (7).
4. The constant pressure gas supply device of the ammonia decomposition furnace according to claim 2, wherein: the constant temperature device further comprises a constant temperature heating device (8), and the constant temperature heating device (8) is communicated with the water pump (6) and the constant temperature water bath pipe (7) through pipelines to form a constant temperature medium circulating system.
5. The constant pressure gas supply device of the ammonia decomposition furnace according to claim 1, wherein: and a pressure gauge and a valve are installed on the ammonia gas supply pipeline (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120511880.4U CN214399815U (en) | 2021-03-10 | 2021-03-10 | Constant-pressure gas supply device of ammonia decomposition furnace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120511880.4U CN214399815U (en) | 2021-03-10 | 2021-03-10 | Constant-pressure gas supply device of ammonia decomposition furnace |
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| CN214399815U true CN214399815U (en) | 2021-10-15 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US11764381B2 (en) | 2021-08-17 | 2023-09-19 | Amogy Inc. | Systems and methods for processing hydrogen |
| 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 |
-
2021
- 2021-03-10 CN CN202120511880.4U patent/CN214399815U/en active Active
Cited By (11)
| 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 |
| 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 |
| US11834334B1 (en) | 2022-10-06 | 2023-12-05 | Amogy Inc. | Systems and methods of processing ammonia |
| US11840447B1 (en) | 2022-10-06 | 2023-12-12 | 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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