CN110422823A - A kind of electromagnetic induction heating device for producing hydrogen - Google Patents
A kind of electromagnetic induction heating device for producing hydrogen Download PDFInfo
- Publication number
- CN110422823A CN110422823A CN201910767052.4A CN201910767052A CN110422823A CN 110422823 A CN110422823 A CN 110422823A CN 201910767052 A CN201910767052 A CN 201910767052A CN 110422823 A CN110422823 A CN 110422823A
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- China
- Prior art keywords
- pipe
- tube
- conversion tube
- cracking
- heating device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 43
- 239000001257 hydrogen Substances 0.000 title claims abstract description 43
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 238000010438 heat treatment Methods 0.000 title claims abstract description 33
- 230000005674 electromagnetic induction Effects 0.000 title claims abstract description 19
- 238000006243 chemical reaction Methods 0.000 claims abstract description 68
- 238000005336 cracking Methods 0.000 claims abstract description 63
- 239000002994 raw material Substances 0.000 claims abstract description 35
- 230000008016 vaporization Effects 0.000 claims abstract description 13
- 238000009834 vaporization Methods 0.000 claims abstract description 12
- 239000011229 interlayer Substances 0.000 claims description 32
- 239000010410 layer Substances 0.000 claims description 10
- 239000003054 catalyst Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000011259 mixed solution Substances 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 2
- 150000002431 hydrogen Chemical class 0.000 abstract description 5
- 230000009466 transformation Effects 0.000 abstract description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 26
- 230000000694 effects Effects 0.000 description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- GBMDVOWEEQVZKZ-UHFFFAOYSA-N methanol;hydrate Chemical compound O.OC GBMDVOWEEQVZKZ-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003276 anti-hypertensive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000000629 steam reforming Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- C01B3/323—Catalytic reaction of gaseous or liquid organic compounds other than hydrocarbons with gasifying agents
-
- 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
- C01B2203/0227—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
- C01B2203/0233—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step the reforming step being a steam reforming step
-
- 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
- C01B2203/08—Methods of heating or cooling
- C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
- C01B2203/0855—Methods of heating the process for making hydrogen or synthesis gas by electromagnetic heating
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
This application involves hydrogen producer fields, specifically disclose a kind of electromagnetic induction heating device for producing hydrogen, including cracking conversion tube, the first pipe, the second pipe, electromagnetic heating coil；Wherein, the first pipe is connected to the cracking conversion tube, will pass through the first pipe transferring raw material mixed liquor in the cracking conversion tube；Second pipe is connected to the cracking conversion tube, to export the hydrogen being converted into the cracking conversion tube；Electromagnetic heating coil, around except the cracking conversion tube and first pipe, to heat the cracking conversion tube and the first pipe simultaneously, make the vaporization in the first pipe of raw material mixed liquor, and the raw material of the vaporization is made to generate hydrogen in cracking conversion inner reaction tube.Compared with prior art, the application's is compact-sized, and hydrogen transformation efficiency is higher.
Description
Technical field
The present invention relates to hydrogen producer technical field, in particular to a kind of electromagnetic induction heating device for producing hydrogen.
Background technique
Hydrogen from methyl alcohol refers to methanol is mixed with vapor after under certain temperature and pressure condition pass through catalyst work
With so that methanol occurs cracking reaction and finally obtains the process of hydrogen and carbon dioxide.Methanol is mainly changed with steam reforming
It is as follows to learn reaction equation:
CH3OH→CO+2H2(1)；
H2O+CO→CO2+H2(2)；
CH3OH+H2O→CO2+3H2(3)；
The specific practice of hydrogen from methyl alcohol is to be mixed in a certain ratio methanol and desalted water in industry, is mixed to water methanol molten
Liquid heating obtains water methanol mixed vapour, and water methanol mixed vapour is sent in converter, has catalyst, water methanol in converter
Steam occurs cracking reaction through catalyst action in converter and generates hydrogen and carbon dioxide.Hydrogen from methyl alcohol in the prior art
The major defect of equipment is: 1. equipment are integrally huge, complicated, and cost high 2. is used to provide heat source to superheater and converter
Conduction oil is heated using stainless steel electroheat pair, and structure is complicated, and heating is uneven, and transformation efficiency is low.
Summary of the invention
Present invention seek to address that how reducing equipment volume, improving the technical issues of transformation efficiency.
For this purpose, the application provides a kind of electromagnetic induction heating device for producing hydrogen, comprising:
Crack conversion tube；
First pipe, connection cracking conversion tube, will pass through the first pipe transferring raw material mixed liquor in cracking conversion tube；
Second pipe, connection cracking conversion tube, to export the hydrogen being converted into cracking conversion tube；
Electromagnetic heating coil, around cracking conversion tube and the first pipe except, so as to simultaneously heat cracking conversion tube and
First pipe makes the vaporization in the first pipe of raw material mixed liquor, and the raw material of vaporization is made to generate hydrogen in cracking conversion inner reaction tube.
In one embodiment, outer tube wall spiral setting of first pipe around cracking conversion tube.
Wherein, the tube wall of the first pipe abuts the tube wall of cracking conversion tube.
In one embodiment, the tube wall of the second pipe be equipped with inlet interlayer, interlayer along the second pipe extension
Direction setting, the first pipe of interlayer connection manage interior transferring raw material mixed liquor will pass through interlayer toward first.
Wherein, the first pipe is connected to one of end of interlayer, and inlet is opened in another end of interlayer.
Wherein, the second pipe is two-layer pipe, and interlayer is by the outer layer tube wall of the second pipe and the internal layer tube wall of the second pipe
It limits.
Wherein, including mixed solution container, mixed solution container are connected to the inlet of interlayer by pipeline.
Wherein, the second pipe is S-shaped.
Wherein, the first pipe is equipped with metering pump.
Wherein, the feed end for cracking conversion tube is equipped with air dividing plate, and the inside both ends for cracking conversion tube are equipped with stainless (steel) wire, In
The space for catalyst filling is limited between two stainless (steel) wires.
Compared with prior art, the application mainly have it is below the utility model has the advantages that
In the technical solution of the application, electromagnetic induction coil is centered around except cracking conversion tube and the first pipe, is passed through
Electromagnetic induction coil to the first pipe and cracking conversion tube heating, on the one hand can be such that the temperature of the first pipe and cracking converts simultaneously
The temperature of pipe tends to consistent, and raw material mixed liquor vaporization in the first pipe, the raw material after vaporization chemically reacts in cracking tube,
Reach preferable changing effect, on the other hand can achieve compact-sized effect, reduces the volume of equipment.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the embodiment of the present invention.
Description of symbols: 10, conversion tube is cracked；11, air dividing plate；12, stainless (steel) wire；13, thermometer；14, pressure gauge；
20, the first pipe；21, metering pump；30, electromagnetic heating coil；40, the second pipe；41, safety-valve；43, sewage pipe；50, hydrogen
Burner；60, mixed solution container.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
It gives of the invention preferable.But the present invention realizes in many different forms, however it is not limited to described herein.Phase
Instead, the purpose for providing these is to make the disclosure of the present invention more thorough and comprehensive.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of body, it is not intended that in the limitation present invention.
The application provides a kind of electromagnetic induction heating device for producing hydrogen, including cracking conversion tube 10, the first pipe 20, second pipe
40, electromagnetic heating coil 30, wherein the first pipe 20 connection cracking conversion tube 10, will pass through the first pipe 20 toward cracking conversion tube 10
Interior transferring raw material mixed liquor；Second pipe 40 connection cracking conversion tube 10, to export the hydrogen being converted into cracking conversion tube 10；
Electromagnetic heating coil 30, around except cracking conversion tube 10 and the first pipe 20, to heat cracking 10 He of conversion tube simultaneously
First pipe 20 vaporizes raw material mixed liquor in the first pipe 20, and the raw material of vaporization is made to react life in cracking conversion tube 10
At hydrogen.Wherein, raw material mixed liquor is entered back into after vaporizing in the first pipe 20 in cracking conversion tube 10, and reaction can be improved in this way
Efficiency；Electromagnetic heating coil 30 generates alternation vortex on the side wall of the first pipe 20 and cracking conversion tube 10, to make first
Pipe 20 and the tube wall heat production for cracking conversion tube 10, the temperature of heat production is at 200 DEG C to 260 DEG C.Simultaneously using electromagnetic heating coil 30
To the mode that the first pipe 20 and cracking conversion tube 10 heat, the temperature of the first pipe 20 can be made to become with the temperature for cracking conversion tube 10
To consistent, raw material mixed liquor vaporizes in the first pipe 20, and the raw material after vaporization chemically reacts in cracking tube, reaches preferable
Changing effect, on the other hand, the first pipe 20 and cracking conversion tube 10 wear through electromagnetic heating coil 30, keep overall structure tight
It gathers, reduces the volume of equipment, compared with the mode of traditional heat-conducting oil heating or resistance directly heat mode, the structure of the application
Simpler, use is safer.In one embodiment, wherein one end of the first pipe 20 connection cracking conversion tube 10, second
Pipe 40 is connected to the other end of cracking conversion tube 10 by pipeline, which is equipped with controlled valve；Raw material after vaporization turns from cracking
The one end for changing pipe 10 enters, and contact and send chemical reaction with the catalyst in cracking conversion tube 10, generation hydrogen, hydrogen from
The other end of cracking conversion tube 10 exports to the second pipe 40.The hydrogen derived from the second pipe 40 can be delivered to hydrogen gas combustor
50, burning uses, and achievees the effect that i.e. system is used, hydrogen can also be delivered to storage device and store.
In one embodiment, the first pipe 20 can increase in this way around the outer tube wall spiral setting of cracking conversion tube 10
The area that the development length of first pipe 20 and increase are heated by electromagnetic heating coil 30, thus preferable heating effect is obtained,
To obtain preferable vaporization effect.
Wherein, the tube wall of the first pipe 20 abuts the tube wall of cracking conversion tube 10, can facilitate the installation of the first pipe 20 solid in this way
It is fixed, and structure can be made more compact.
In one embodiment, the tube wall of the second pipe 40 is equipped with the interlayer with inlet, and interlayer is along the second pipe 40
Extending direction setting, interlayer is connected to the first pipe 20 can at one will pass through interlayer transferring raw material mixed liquor in the first pipe 20
In row scheme, interlayer connects the first pipe 20 by pipeline, which is equipped with controlled valve.The lower raw material mixed liquor of temperature is from folder
The inlet of layer enters interlayer, is then entered in the first pipe 20 by interlayer, in the process, the lower raw material mixed liquor of temperature
The side wall of interlayer can be cooled down, and then cooled down to the hydrogen in the second pipe 40, easily and safely used or store
Hydrogen；40 DEG C to 60 DEG C are warming up to after the heat absorption of raw material mixed liquor, raw material mixed liquor can be reduced in this way and be warming up to vapourizing temperature institute
The time needed saves the energy, improves efficiency.
Wherein, the first pipe 20 is connected to one of end of interlayer, and inlet is opened in another end of interlayer, former
Expect that mixed liquor flow to the other end from one end of interlayer, flowing time of the raw material mixed liquor in interlayer can be increased in this way, mentioned
Heat exchanger effectiveness between 40 side wall of high raw material mixed liquor and the second pipe.
Wherein, the second pipe 40 is two-layer pipe, and interlayer is by the outer layer tube wall of the second pipe 40 and the internal layer of the second pipe 40
Tube wall limits.
Wherein, the electromagnetic induction heating device for producing hydrogen of the application further includes mixed solution container 60, and mixed solution container 60 passes through
Pipeline is connected to the inlet of interlayer, and mixed solution container 60 can in advance mix methanol with water, obtains raw material mixed liquor, mixed liquor
Container 60 is pressed into interlayer under pressure apparatus effect, by raw material mixed liquor, or the height of mixed solution container 60 is made to be higher than second
The height of the height of pipe 40 makes raw material mixed liquor enter interlayer under the effect of gravity.
Wherein, the second pipe 40 is S-shaped, can play buffering antihypertensive effect to hydrogen in this way, make hydrogen use process more
Safety can also increase flowing time of the raw material mixed liquor in interlayer, improve the heat exchange of raw material mixed liquor and the second pipe 40
Efficiency；In a feasible embodiment, the second pipe 40 is connected to by safety-valve 41, is prevented in the second pipe 40 air pressure excessive and is sent out
Raw dangerous, one end that the second pipe 40 is connect with the first pipe 20 is communicated with sewage pipe 43, for excluding the dirt in the second pipe 40, the
The other end of two pipes 40 is connected to hydrogen gas combustor 50 by pipeline, and fire arrester is equipped on the pipeline.
Wherein, the first pipe 20 is equipped with metering pump 21, for controlling the flow of raw material mixed liquor, to control raw material mixed liquor
Adding rate, and then control hydrogen production rate；It is additionally provided with filter in first pipe 20, so as to the impurity in filter stock mixed liquor.
Wherein, the feed end for cracking conversion tube 10 is equipped with air dividing plate 11, and air dividing plate 11 is porous latticed plate, vapour
For the raw material mixed liquor of change after air dividing plate 11, transmission range is wider, convenient uniformly to contact with catalyst, improves reaction efficiency.
The inside both ends for cracking conversion tube 10 are equipped with stainless (steel) wire 12, limit between two stainless (steel) wires 12 for catalyst filling
Space, under the action of stainless (steel) wire 12, can prevent catalyst by air-flow take out of cracking conversion tube 10；In one embodiment
In, cracking conversion tube 10 is equipped with thermometer 13, safety valve, pressure gauge 14, to improve the safety in utilization of cracking conversion tube 10
Energy.
Above-mentioned is the preferable embodiment of the present invention, but embodiments of the present invention are not limited by above-mentioned, other
Any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present invention, should be equivalent
Substitute mode is included within protection amplitude of the invention.
Claims (10)
1. a kind of electromagnetic induction heating device for producing hydrogen characterized by comprising
Crack conversion tube；
First pipe, is connected to the cracking conversion tube, will pass through the first pipe transferring raw material mixed liquor in the cracking conversion tube；
Second pipe, is connected to the cracking conversion tube, to export the hydrogen being converted into the cracking conversion tube；
Electromagnetic heating coil, around except the cracking conversion tube and first pipe, to heat the cracking simultaneously
Conversion tube and the first pipe make the vaporization in the first pipe of raw material mixed liquor, and convert the raw material of the vaporization in the cracking
Inner reaction tube generates hydrogen.
2. electromagnetic induction heating device for producing hydrogen as described in claim 1, which is characterized in that first pipe surrounds the cracking
The outer tube wall spiral of conversion tube is arranged.
3. electromagnetic induction heating device for producing hydrogen as claimed in claim 2, which is characterized in that the tube wall of first pipe abuts institute
State the tube wall of cracking conversion tube.
4. electromagnetic induction heating device for producing hydrogen as described in claim 1, which is characterized in that the tube wall of second pipe is equipped with tool
There is the interlayer of inlet, interlayer is arranged along the extending direction of second pipe, interlayer connection first pipe, to lead to
It crosses the interlayer and manages interior transferring raw material mixed liquor toward described first.
5. electromagnetic induction heating device for producing hydrogen as claimed in claim 4, which is characterized in that first pipe is connected to the folder
One of end of layer, the inlet are opened in another end of the interlayer.
6. electromagnetic induction heating device for producing hydrogen as claimed in claim 5, which is characterized in that second pipe is bimetallic tube knot
Structure, the interlayer are limited by the outer layer tube wall and the internal layer tube wall of second pipe of second pipe.
7. electromagnetic induction heating device for producing hydrogen as claimed in claim 6, which is characterized in that described mixed including mixed solution container
Close the inlet that liquid container is connected to the interlayer by pipeline.
8. the electromagnetic induction heating device for producing hydrogen as described in claim 1-7, which is characterized in that second pipe is S-shaped.
9. electromagnetic induction heating device for producing hydrogen as claimed in claim 8, which is characterized in that first pipe is equipped with metering pump.
10. electromagnetic induction heating device for producing hydrogen as claimed in claim 9, which is characterized in that the charging of the cracking conversion tube
End is equipped with air dividing plate, and the inside both ends of the cracking conversion tube are equipped with stainless (steel) wire, limit between two stainless (steel) wires
It is used for the space of catalyst filling out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910767052.4A CN110422823A (en) | 2019-08-19 | 2019-08-19 | A kind of electromagnetic induction heating device for producing hydrogen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910767052.4A CN110422823A (en) | 2019-08-19 | 2019-08-19 | A kind of electromagnetic induction heating device for producing hydrogen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110422823A true CN110422823A (en) | 2019-11-08 |
Family
ID=68417007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910767052.4A Pending CN110422823A (en) | 2019-08-19 | 2019-08-19 | A kind of electromagnetic induction heating device for producing hydrogen |
Country Status (1)
| Country | Link |
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| CN (1) | CN110422823A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431434A (en) * | 2011-11-22 | 2012-05-02 | 昆明新能源发展有限公司 | Hydrogen hybrid electric vehicle |
| CN104986731A (en) * | 2015-06-29 | 2015-10-21 | 广东合即得能源科技有限公司 | Methanol-water reforming hydrogen making machine and hydrogen making method thereof |
| CN105070931A (en) * | 2015-07-20 | 2015-11-18 | 上海合既得动氢机器有限公司 | Hydrogen production power generation system employing methanol steam |
| CN105084311A (en) * | 2015-09-02 | 2015-11-25 | 广东合即得能源科技有限公司 | Zero-carbon-emission hydrogen production system by methanol water reforming as well as application and hydrogen production method thereof |
| CN210885292U (en) * | 2019-08-19 | 2020-06-30 | 王海东 | Electromagnetic induction heating hydrogen production device |
-
2019
- 2019-08-19 CN CN201910767052.4A patent/CN110422823A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431434A (en) * | 2011-11-22 | 2012-05-02 | 昆明新能源发展有限公司 | Hydrogen hybrid electric vehicle |
| CN104986731A (en) * | 2015-06-29 | 2015-10-21 | 广东合即得能源科技有限公司 | Methanol-water reforming hydrogen making machine and hydrogen making method thereof |
| CN105070931A (en) * | 2015-07-20 | 2015-11-18 | 上海合既得动氢机器有限公司 | Hydrogen production power generation system employing methanol steam |
| CN105084311A (en) * | 2015-09-02 | 2015-11-25 | 广东合即得能源科技有限公司 | Zero-carbon-emission hydrogen production system by methanol water reforming as well as application and hydrogen production method thereof |
| CN210885292U (en) * | 2019-08-19 | 2020-06-30 | 王海东 | Electromagnetic induction heating hydrogen production device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191108 |
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