CN112209342B - Reforming furnace for reforming natural gas to produce hydrogen - Google Patents
Reforming furnace for reforming natural gas to produce hydrogen Download PDFInfo
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- CN112209342B CN112209342B CN202011074785.9A CN202011074785A CN112209342B CN 112209342 B CN112209342 B CN 112209342B CN 202011074785 A CN202011074785 A CN 202011074785A CN 112209342 B CN112209342 B CN 112209342B
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
- C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
- H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
- H01M8/0618—Reforming processes, e.g. autothermal, partial oxidation or steam reforming
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/02—Processes for making hydrogen or synthesis gas
- C01B2203/0205—Processes for making hydrogen or synthesis gas containing a reforming step
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/06—Integration with other chemical processes
- C01B2203/066—Integration with other chemical processes with fuel cells
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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
- Y02E60/50—Fuel cells
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- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
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- General Chemical & Material Sciences (AREA)
- Separation Of Gases By Adsorption (AREA)
Abstract
The invention discloses a reforming furnace for reforming natural gas to produce hydrogen, which comprises a furnace body, wherein the left side of the top of the furnace body is communicated with an air inlet pipe, the bottom of the furnace body is communicated with a slag discharge pipe, the surface of the slag discharge pipe is movably provided with a control valve, the right side of the furnace body is communicated with a fixing frame through a pipeline, a conveying pump is fixedly arranged inside the fixing frame, the lower end of the pipeline is communicated with the conveying pump, the other side of the conveying pump is communicated with a conveying pipe, and one end of the conveying pipe penetrates through the outside of the fixing frame and is communicated with a treatment tank. According to the invention, the heat and the waste gas generated by natural gas production in the furnace body are collected, the purification device in the treatment tank is used for filtering and purifying the waste gas layer by layer, impurities and peculiar smell contained in the waste gas can be treated, the cleanliness of the treated waste gas is ensured, the recovery tank is used for collecting the waste gas in a centralized manner and utilizing the heat, resources are effectively saved, and the utilization rate of the waste is improved.
Description
Technical Field
The invention relates to the technical field of natural gas, in particular to a reforming furnace for hydrogen production by reforming natural gas.
Background
Hydrogen energy and fuel cells are used as a new clean and efficient energy utilization technology in the 21 st century, 2016 (4) month, and the energy technology revolution innovation action plan (2016) (513) jointly issued by the national institute of energy and State reform Commission in China plans an energy technology revolution major innovation action road map, and 15 specific tasks are deployed, wherein the hydrogen energy and fuel cell technology innovation positions that the hydrogen energy has brought into the energy strategy in China, the hydrogen energy industry has rich connotations, the hydrogen energy industry is divided into hydrogen energy industry infrastructure, fuel cells, fuel cell vehicles, fuel cell power generation (including cogeneration) and other application fields according to the industry chain sequence, and the existing fuel cells are tightly researched and developed, a miniaturized hydrogen production system solves the source of the hydrogen, and supplements the existing hydrogen station (the existing hydrogen station basically sends the hydrogen out), at present, china's hydrogen source is given first place to with stone fuel hydrogen manufacturing such as coal, natural gas and oil, and it is main about 97% to account for wherein take natural gas vapor reforming hydrogen manufacturing, however the natural gas can produce a large amount of waste gas at the in-process of processing, and the general enterprise of heat that contains in the waste gas all directly discharges moreover, has caused thermal loss from this, contains heavy metal element in the waste gas moreover and can cause the pollution to the environment, is not conform to the environmental protection theory that the country advocated.
Disclosure of Invention
The invention aims to provide a reformer for reforming natural gas to produce hydrogen, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a reformer of natural gas reforming hydrogen production, includes the furnace body, the left side intercommunication at furnace body top has the intake pipe, the bottom intercommunication of furnace body has the scum pipe, the movable surface mounting of scum pipe has the control valve, the right side of furnace body has the mount through the pipeline intercommunication, the inside fixed mounting of mount has the delivery pump, and the lower extreme and the delivery pump intercommunication of pipeline, the opposite side intercommunication of delivery pump has the conveyer pipe, and the one end of conveyer pipe runs through to the outside intercommunication of mount has the processing tank, the top fixed mounting of mount inner chamber has the support frame, the bottom of support frame and the inner wall that is located the mount have purification otter board through locating plate fixed mounting, the pipeline one end of support frame bottom run through the purification otter board and with the surface intercommunication of purification otter board, the inside packing of support frame has active carbon particle, the one end of furnace body right side pipeline communicates with the inside of support frame, the top intercommunication of processing jar has the outlet duct, the bottom intercommunication of processing jar has the slag pipe, the top fixed mounting of processing jar inner chamber has the filter layer, the equal fixed mounting in both sides that the bottom of filter layer and lie in the processing jar inner chamber has the fixed block, the inside movable mounting of fixed block has the filter screen.
Preferably, the bottoms of the two sides of the treatment tank are respectively provided with a support column, a lug is fixedly mounted on the inner side of each support column, and the bottom of the treatment tank is erected at the top of each lug.
Preferably, the inner side of the supporting column is fixedly provided with a placing plate, the top of the placing plate is provided with a groove, and baffles are fixedly arranged on the front side and the rear side of the groove.
Preferably, a collecting box is placed in the groove in the top of the placing plate and located between the two baffles, and the slag discharge pipe is located right above the collecting box.
Preferably, the inside of fixed block vertically is seted up the slot, the side of filter screen is inserted to the inside of slot.
Preferably, the front of handling the jar has sealing door through screw fixed mounting, and the joint has joint strip between the junction of sealing door and handling jar.
Preferably, the filter layer consists of a filter plate and a purification plate and is fixedly arranged with the inner wall of the treatment tank through a fixing component.
Preferably, the surface of the treatment tank is sprayed with an anti-corrosion paint, and the surface of the anti-corrosion paint is sprayed with a waterproof material.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the heat and the waste gas generated by natural gas production in the furnace body are collected, the purification device in the treatment tank is used for filtering and purifying the waste gas layer by layer, impurities and peculiar smell in the waste gas can be treated, the cleanliness of the treated waste gas is ensured, the recovery tank is used for collecting the waste gas in a centralized manner and utilizing the heat, the resource is effectively saved, and the utilization rate of the waste is improved.
2. The bottom of the furnace body can be supported through the support columns and the bumps, the collecting box at the top of the placing plate can collect discharged slag, the front and the back of the collecting box can be shielded by the baffle plate, the sealing door at the front of the treatment tank can be opened, the filter screen is taken out for cleaning, and impurities filtered by the filter screen can be discharged from the slag discharge pipe.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of a fixing frame according to an embodiment of the present invention;
FIG. 3 is a schematic view of the structure of a treatment tank in the embodiment of the present invention;
fig. 4 is a schematic diagram of a placement board structure in an embodiment of the present invention.
In the figure: 1. a furnace body; 2. an air inlet pipe; 3. a slag discharge pipe; 4. a fixed mount; 5. a support frame; 6. a delivery pump; 7. a treatment tank; 8. an air outlet pipe; 9. a slag pipe; 10. a filter layer; 11. a fixed block; 12. a filter screen; 13. purifying the screen plate; 14. placing the plate; 15. a baffle plate; 16. a collection box; 17. and (4) a support column.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the patent and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner and are not to be construed as limiting the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by one of ordinary skill in the art as appropriate.
Referring to fig. 1-4, a reformer for reforming natural gas to produce hydrogen comprises a furnace body 1, an air inlet pipe 2 is communicated with the left side of the top of the furnace body 1, a deslagging pipe 3 is communicated with the bottom of the furnace body 1, a control valve is movably mounted on the surface of the deslagging pipe 3, the right side of the furnace body 1 is communicated with a fixing frame 4 through a pipeline, a delivery pump 6 is fixedly mounted inside the fixing frame 4, the lower end of the pipeline is communicated with the delivery pump 6, the other side of the delivery pump 6 is communicated with a delivery pipe, one end of the delivery pipe penetrates through the fixing frame 4, the outer part of the fixing frame 4 is communicated with a treatment tank 7, support columns 17 are arranged at the bottoms of two sides of the treatment tank 7, a bump is fixedly mounted at the inner side of each support column 17, the bottom of the treatment tank 7 is overlapped at the top of the bump, a placing plate 14 is fixedly mounted at the inner side of each support column 17, a groove is formed in the top of the placing plate 14, and baffles 15 are fixedly mounted at the front side and the back side of the groove, a collecting box 16 is placed in a groove at the top of the placing plate 14, the collecting box 16 is positioned between two baffle plates 15, the slag discharge pipe 3 is positioned right above the collecting box 16, a sealing door is fixedly installed on the front surface of the processing tank 7 through screws, a sealing rubber strip is clamped between the sealing door and the connecting part of the processing tank 7, anti-corrosion paint is sprayed on the surface of the processing tank 7, a waterproof material is sprayed on the surface of the anti-corrosion paint, the bottom of the furnace body 1 can be supported through a supporting column 17 and a convex block, the collecting box 16 at the top of the placing plate 14 can collect discharged slag, the baffle plates 15 can shield the front and back surfaces of the collecting box 16, the sealing door at the front surface of the processing tank 7 can be opened, the filter screen 12 is taken out for cleaning, impurities filtered by the filter screen 12 can be discharged from the slag discharge pipe 9, a supporting frame 5 is fixedly installed at the top of the inner cavity of the fixing frame 4, the bottom of the support frame 5 and the inner wall of the fixed frame 4 are fixedly provided with a purification screen 13 through a positioning plate, one end of a pipeline at the bottom of the support frame 5 penetrates through the purification screen 13 and is communicated with the surface of the purification screen 13, the inside of the support frame 5 is filled with activated carbon particles, one end of a pipeline at the right side of the furnace body 1 is communicated with the inside of the support frame 5, the top of the treatment tank 7 is communicated with an air outlet pipe 8, the bottom of the treatment tank 7 is communicated with a slag outlet pipe 9, the top of the inner cavity of the treatment tank 7 is fixedly provided with a filter layer 10, the filter layer 10 consists of a filter plate and a purification plate and is fixedly arranged with the inner wall of the treatment tank 7 through a fixing component, the bottom of the filter layer 10 and the two sides of the inner cavity of the treatment tank 7 are both fixedly provided with fixed blocks 11, the inside of the fixed blocks 11 is longitudinally provided with slots, the side surfaces of the filter screens 12 are inserted into the slots, and the filter screens 12 are movably arranged in the fixed blocks 11, collect through heat and the waste gas with the inside production natural gas of furnace body 1 production to utilize the purifier of 7 inside processing tanks to filter and purify waste gas layer upon layer, can dispose inside impurity that contains and peculiar smell, and guarantee the cleanliness factor of the waste gas after handling, utilize the recovery jar to concentrate waste gas and collect and utilize the heat, the effectual resource of having practiced thrift, improve waste utilization.
During the use, the slag that produces in furnace body 1 inside can be followed row's of cinder pipe 3 and directly discharged, and the waste gas that the natural gas produced after handling and the inside of heat accessible delivery pump 6 along pipeline entering support frame 5, adsorb the peculiar smell in the gas through inside active carbon particle, then arrange to purifying screen board 13 along the pipeline, purifying screen board 13 can be to the purification treatment of the gas after handling once more, carry to the inside of handling jar 7 through delivery pump 6 afterwards, because gas can float upwards, gas gets into inside filter layer 10 after filtering once more to the granule impurity that contains through the different filter screens 12 of three filter effects in proper order, discharge from outlet duct 8 after accomplishing last filtration treatment and utilize external recovery tank to collect gas and heat, can recycle the heat.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a reformer of natural gas reformation hydrogen manufacturing, includes furnace body (1), its characterized in that: the furnace body is characterized in that an air inlet pipe (2) is communicated with the left side of the top of the furnace body (1), a deslagging pipe (3) is communicated with the bottom of the furnace body (1), a control valve is mounted on the surface of the deslagging pipe (3), a fixing frame (4) is communicated with the right side of the furnace body (1) through a pipeline, a conveying pump (6) is fixedly mounted inside the fixing frame (4), the lower end of the pipeline is communicated with the conveying pump (6), a conveying pipe is communicated with the other side of the conveying pump (6), one end of the conveying pipe penetrates through the fixing frame (4), a treatment tank (7) is communicated with the outside of the fixing frame, a support frame (5) is fixedly mounted at the top of the inner cavity of the fixing frame (4), a purification screen plate (13) is fixedly mounted at the bottom of the support frame (5) and on the inner wall of the fixing frame (4) through a positioning plate, one end of the pipeline at the bottom of the support frame (5) penetrates through the purification screen plate (13) and is communicated with the surface of the purification screen plate (13), the inside packing of support frame (5) has activated carbon particle, the one end of furnace body (1) right side pipeline and the inside intercommunication of support frame (5), the top intercommunication of processing jar (7) has outlet duct (8), the bottom intercommunication of processing jar (7) has slag tap pipe (9), the top fixed mounting of processing jar (7) inner chamber has filter layer (10), the equal fixed mounting in both sides that the bottom of filter layer (10) is located processing jar (7) inner chamber has fixed block (11), the inside movable mounting of fixed block (11) has filter screen (12).
2. The reformer for reforming natural gas to produce hydrogen according to claim 1, wherein: the bottom of handling jar (7) both sides all is provided with support column (17), the inboard fixed mounting of support column (17) has the lug, the top at the lug is set up to the bottom of handling jar (7).
3. The reformer for reforming natural gas to produce hydrogen according to claim 2, wherein: the inner side of the supporting column (17) is fixedly provided with a placing plate (14), the top of the placing plate (14) is provided with a groove, and baffles (15) are fixedly arranged on the front side and the rear side of the groove.
4. The reformer for reforming natural gas to produce hydrogen according to claim 3, wherein: a collecting box (16) is arranged in a groove in the top of the placing plate (14), the collecting box (16) is positioned between the two baffles (15), and the slag discharge pipe (3) is positioned right above the collecting box (16).
5. The reformer for reforming natural gas to produce hydrogen according to claim 1, wherein: the filter screen is characterized in that a slot is longitudinally formed in the fixing block (11), and the side face of the filter screen (12) is inserted into the slot.
6. The reformer for reforming natural gas to produce hydrogen according to claim 1, wherein: the front of handling jar (7) has sealing door through screw fixed mounting, and the joint has joint strip between the junction of sealing door and handling jar (7).
7. The reformer for reforming natural gas to produce hydrogen according to claim 1, wherein: the filter layer (10) consists of a filter plate and a purification plate and is fixedly arranged with the inner wall of the treatment tank (7) through a fixing component.
8. The reformer for reforming natural gas to produce hydrogen according to claim 1, wherein: the surface of the treatment tank (7) is sprayed with anti-corrosion paint, and the surface of the anti-corrosion paint is sprayed with waterproof material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011074785.9A CN112209342B (en) | 2020-10-10 | 2020-10-10 | Reforming furnace for reforming natural gas to produce hydrogen |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011074785.9A CN112209342B (en) | 2020-10-10 | 2020-10-10 | Reforming furnace for reforming natural gas to produce hydrogen |
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| CN112209342A CN112209342A (en) | 2021-01-12 |
| CN112209342B true CN112209342B (en) | 2022-06-28 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000281308A (en) * | 1999-03-30 | 2000-10-10 | Fuji Electric Co Ltd | Hydrogen generating device and its operation |
| CN206480705U (en) * | 2017-03-01 | 2017-09-08 | 四川宏达石油天然气工程有限公司 | A kind of reburner of hydrogen making by natural gas reformation |
| CN208975514U (en) * | 2018-10-09 | 2019-06-14 | 广州衡锅热能环保科技有限公司 | A kind of heat energy from waste gas environmental protection utilizes device |
| CN209196849U (en) * | 2018-09-06 | 2019-08-02 | 宜兴市祥治环保设备有限公司 | A kind of incinerator of environmental protection |
| CN210495892U (en) * | 2019-08-09 | 2020-05-12 | 福建永久硅碳材料有限公司 | Purification tower for exhaust-gas treatment |
-
2020
- 2020-10-10 CN CN202011074785.9A patent/CN112209342B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000281308A (en) * | 1999-03-30 | 2000-10-10 | Fuji Electric Co Ltd | Hydrogen generating device and its operation |
| CN206480705U (en) * | 2017-03-01 | 2017-09-08 | 四川宏达石油天然气工程有限公司 | A kind of reburner of hydrogen making by natural gas reformation |
| CN209196849U (en) * | 2018-09-06 | 2019-08-02 | 宜兴市祥治环保设备有限公司 | A kind of incinerator of environmental protection |
| CN208975514U (en) * | 2018-10-09 | 2019-06-14 | 广州衡锅热能环保科技有限公司 | A kind of heat energy from waste gas environmental protection utilizes device |
| CN210495892U (en) * | 2019-08-09 | 2020-05-12 | 福建永久硅碳材料有限公司 | Purification tower for exhaust-gas treatment |
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