CN106698341A - Starting device for starting methanol water reforming and hydrogen-producing system - Google Patents
Starting device for starting methanol water reforming and hydrogen-producing system Download PDFInfo
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- CN106698341A CN106698341A CN201611263564.XA CN201611263564A CN106698341A CN 106698341 A CN106698341 A CN 106698341A CN 201611263564 A CN201611263564 A CN 201611263564A CN 106698341 A CN106698341 A CN 106698341A
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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
- C01B3/323—Catalytic reaction of gaseous or liquid organic compounds other than 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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
- H01M8/04104—Regulation of differential pressures
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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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04223—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells
- H01M8/04268—Heating of fuel cells during the start-up of the fuel cells
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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
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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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Abstract
The invention discloses a starting device for starting a methanol water reforming and hydrogen-producing system. The methanol water reforming and hydrogen-producing system and the starting system thereof adopt methanol water as a raw material. The methanol water reforming and hydrogen-producing system comprises a reformer, wherein the reformer is provided with a reforming chamber and a separating chamber; the reforming chamber is used for producing hydrogen-enriched mixed gas; the separating chamber is used for separating the hydrogen-enriched mixed gas into high-purity hydrogen and residual gas containing part of hydrogen. The starting device comprises a liquid inlet/gas inlet main pipe, a flame disk, a hollow double-layer cover body and an igniter; the flame disk and the hollow double-layer cover body are arranged on the liquid inlet/gas inlet main pipe from bottom to top; a liquid inlet/gas inlet small hole communicated with the liquid inlet/gas inlet main pipe is formed in the lower side of the hollow double-layer cover body; a ring of liquid outlet/gas outlet small holes are arranged in the periphery of the hollow double-layer cover body. The starting device for starting the methanol water reforming and hydrogen-producing system can completely disperse the methanol water raw material, is high in ignition success rate and large in combustion area and combustion flame, can eliminate methanol peculiar smell and avoid permeation of the methanol water raw material, and can be comprehensively utilized.
Description
Technical field
It is more particularly to a kind of for starting methanol-water reformation hydrogen production system the present invention relates to hydrogen manufacturing and generating equipment technical field
The starter of system.
Background technology
Hydrogen, is a kind of one of optimal energy of 21 century, in the situation of the coal, gasoline and hydrogen of burning identical weight
Under, the energy that hydrogen is produced is most, and the product that it burns is water, does not have lime-ash and waste gas, is not polluted the environment；And coal and
The mainly CO of oil combustion generation2And SO2, can respectively produce greenhouse effects and acid rain.Coal and reserves be it is limited,
And hydrogen is mainly stored in water, unique product is also water after burning, can continuously produce hydrogen, is never finished.Hydrogen
Distribution it is very extensive, water is exactly big " warehouse " of hydrogen, wherein containing 11% hydrogen.There is 1.5% hydrogen soil Rio；Oil, coal,
All contain hydrogen in natural gas, animal and plant body etc..The main body of hydrogen is present in the form of compound water, and earth surface about 70%
Covered by water, moisture storage capacity is very big, accordingly, it can be said that hydrogen is the energy of " inexhaustible, nexhaustible ".If can be with suitably
Method preparing hydrogen, then hydrogen also will be a kind of comparatively inexpensive energy of price.
At present, H is produced using methanol steam reforming technology2With CO2Mixed gas, then through palladium membrane separator separate, can
Respectively obtain H2And CO2.With reference to Chinese invention application 201310340475.0（Applicant：Close and must both move the limited public affairs of hydrogen machine in Shanghai
Department）, the reformer chamber of a kind of Methanol water hydrogen production system, methyl alcohol and steam reformer is which disclose, in 350-409 DEG C of temperature
By catalyst under the pressure condition of the lower 1-5M Pa of degree, in the presence of catalyst, there is methanol decomposition reaction and carbon monoxide
Transformationreation, generate hydrogen and carbon dioxide, this is component more than, the gas solid catalytic reaction system of many reactions.Reaction side
Journey is as follows：(1)CH3OH→CO+2H2；(2)H2O+CO→CO2+H2；(3)CH3OH+H2O→CO2+3H2, the H of reforming reaction generation2
And CO2, then by separation chamber palladium membrane separator by H2And CO2Separate, obtain high-purity hydrogen.
The catalytic reaction of methanol-water is completed in the reformer of Methanol water hydrogen production system, reformer include reformer housing and
Combustion chamber and reformer chamber in reformer shell body, usually, in reformer chamber need 350-409 DEG C of temperature, and combustion chamber
Middle to need 405-570 DEG C of temperature, reformer could normal work.The startup of Methanol water hydrogen production system is complete by starter
Into, in the prior art, cold start-up generally takes long enough, and typically more than 5 hours, and thermal starting needs to expend a large amount of
The energy, can just make the devices such as reformer chamber be in the condition of high temperature.
With reference to Chinese invention application 201510476342.5（Application people first creator：Guangdong conjunction obtains final product energy science and technology to be had
Limit company）, a kind of methanol-water reformation hydrogen production generator of the disclosure of the invention, it uses a kind of activation system structure as follows：Bag
Feed liquor standpipe, flame plate, upper cover body and igniter are included, the flame plate and upper cover body are arranged on feed liquor standpipe from bottom to up；
The upper cover body middle part is provided with the aperture being connected with feed liquor standpipe, and methanol-water raw material can up flow to aperture from feed liquor standpipe,
Emerged from aperture again, and along the upper side of upper cover body, scattered to surrounding, until flowing into flame plate；The point of the igniter
Fiery position is corresponding with the upper side of upper cover body.However, there is following lacking in the activation system of the methanol-water reformation hydrogen production generator
Fall into：One, methanol-water raw material up flow to aperture from feed liquor standpipe, then when being emerged from aperture, tend not to be scattered to surrounding,
Particularly when methanol-water reformation hydrogen production generator is put not usually, but directly flow down from a certain position of upper cover body, not only
The effect of dispersion methanol-water raw material is not reached, and igniter is difficult to light a fire successfully, because the ignition location of igniter is unique
, be also changeless, if repeatedly igniting it is still unsuccessful, methanol-water raw material can from activation system internal penetration out,
Produce methyl alcohol peculiar smell and security risk；Secondly, activation system only just needed to use when methanol-water hydrogen production system employing reforming technology starts,
In the running that methanol-water hydrogen production system employing reforming technology persistently produces hydrogen, activation system is in dead status, it is impossible to obtain comprehensive
Close and utilize.
The content of the invention
The technical problem to be solved in the present invention is directed to above-mentioned deficiency of the prior art, there is provided a kind of fully dispersed first of energy
Alcohol water raw material, ignition success rate are high, methanol-water burning area and combustion flame are big, can eliminate methyl alcohol peculiar smell, avoid methanol-water former
Material is infiltrated, and can be comprehensively utilized, and can rapidly start the starter of hydrogen production system employing reforming technology.
In order to solve the above technical problems, the technical scheme is that：One kind is for starting methanol-water hydrogen production system employing reforming technology
Starter, using methanol-water as raw material, the methanol-water is reformed for the methanol-water hydrogen production system employing reforming technology and its activation system
Hydrogen generating system includes reformer, and reformer is provided with reformer chamber and separation chamber, and it is anti-that reformer chamber is used for first alcohol and water generation reformation hydrogen production
Hydrogen-rich mixed gas should be generated, separation chamber is used to for hydrogen-rich mixed gas to be separated into high-purity hydrogen and containing more than hydrogen partial
Gas；The starter includes feed liquor/inlet manifold, flame plate, hollow double-deck lid and igniter；The flame plate and hollow
Double-deck lid is arranged on feed liquor/inlet manifold from bottom to up；It is provided with the downside of the hollow double-deck lid total with feed liquor/air inlet
Feed liquor/small air inlet hole that pipe is connected, is arranged with one and irises out liquid/outlet aperture around hollow double-deck lid；In methanol-water weight
In whole hydrogen generating system start-up course, methanol-water raw material enters hollow Double layer lid after feed liquor/inlet manifold, feed liquor/small air inlet hole
Within body, then flowed out from going out in liquid/outlet aperture for hollow double-deck lid surrounding, until flowing into flame plate；Reformed in methanol-water
In hydrogen generating system hydrogen production process, the residual air that reformer is produced enters hollow double after feed liquor/inlet manifold, feed liquor/small air inlet hole
Within layer lid, then flowed out from going out in liquid/outlet aperture around hollow double-deck lid；The igniter is arranged at hollow bilayer
Surrounding's any position of lid, and ignition location is corresponding with liquid/outlet aperture is gone out.
The hollow double-deck lid is additionally provided with the passage of some up/down perforations, the passage be used for outside air from it is lower to
On through hollow double-deck lid.
The starter also includes round seat and air inlet mechanism, and the round seat is enclosed in the outer of flame plate and hollow double-deck lid
Portion, the air inlet mechanism is arranged at the side of round seat, and air inlet mechanism includes wind inlet channel and is installed on the wind of wind inlet channel outer end
Fan；Outside air enters among round seat under the driving of Air Blast fan through wind inlet channel.Preferably, the wind inlet channel is cylinder
Shape air channel.The flame plate is provided with spiral ventilation hole slot, and outside air can from bottom to up pass sequentially through ventilation hole slot, hollow
Periphery/the passage of double-deck lid, the combustion chamber of reformer.
The beneficial effects of the invention are as follows：One, due to being arranged with one around hollow double-deck lid, to iris out liquid/outlet small
Hole, therefore, methanol-water raw material can flow out from going out in liquid/outlet aperture for hollow double-deck lid surrounding, realize to methanol-water raw material
Dispersion outflow, once just can light a fire successfully, methyl alcohol peculiar smell can be eliminated, avoid methanol-water raw material from infiltrating；Secondly, by fire
The cooperation of flame disk and hollow double-deck lid, can greatly improve methanol-water burning area and combustion flame；Thirdly, methanol-water reform
In hydrogen generating system hydrogen production process, the residual air that reformer is produced can enter hollow after feed liquor/inlet manifold, feed liquor/small air inlet hole
Within double-deck lid, then flowed out from going out in liquid/outlet aperture around hollow double-deck lid, therefore, the present invention is in methanol-water weight
Whole hydrogen generating system is persistently produced in the running of hydrogen, and starter can serve as burner combustion residual air, obtains starter
To comprehensive utilization.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of methanol-water reformation hydrogen production generator.
Fig. 2 is another angle dimensional structure diagram of methanol-water reformation hydrogen production generator.
Fig. 3 is the dispersed structure schematic diagram of methanol-water reformation hydrogen production generator.
Fig. 4 is another angular separation structural representation of methanol-water reformation hydrogen production generator.
Fig. 5 is the frame dimensional structure diagram of methanol-water reformation hydrogen production generator.
Fig. 6 is the dimensional structure diagram of methanol-water hydrogen production system employing reforming technology.
Fig. 7 is that the stereochemical structure of methanol-water hydrogen production system employing reforming technology, methanol-water feed liquor system, heat-exchange system and control gas system is shown
It is intended to.
Fig. 8 is that another angle of methanol-water hydrogen production system employing reforming technology, methanol-water feed liquor system, heat-exchange system and control gas system is stood
Body structural representation.
Fig. 9 is the longitudinal section of starter of the present invention.
Figure 10 is the dimensional structure diagram of methanol-water hydrogen production system employing reforming technology.
Specific embodiment
Structural principle of the invention and operation principle are described in further detail below in conjunction with the accompanying drawings.
The present invention generates electricity for starting the starter of methanol-water hydrogen production system employing reforming technology for a kind of methanol-water reformation hydrogen production
Machine.
As shown in Fig. 1~Fig. 8, the present invention is a kind of methanol-water reformation hydrogen production generator, including casing 1, frame 2, automatically controlled
System 3, methanol-water feed liquor system 4, methanol-water hydrogen production system employing reforming technology 5 and electricity generation system 6；The casing 1 is set in outside frame 2
Side, the frame 2 includes base 21 and the first installation cavity 22, the second installation cavity 23, the side plate 24 that are arranged on base 21；Institute
Methanol-water feed liquor system 4 is stated to be installed in base 21；The methanol-water hydrogen production system employing reforming technology 5 includes reformer 51 and starter
52, the reformer 51 is installed in the first installation cavity 22, and reformer 51 is used for methanol-water reformation and hydrogen, the startup dress is obtained
Put 52 and be installed on the lower end of reformer 51, starter 52 is used in methanol-water reformation hydrogen production generator start-up course, by burning
Methanol-water raw material provides heat for the start-up course of reformer 51；The electricity generation system 6 includes fuel cell 61, fuel cell 61
It is installed in the second installation cavity 23, the oxygen that fuel cell 61 is used in hydrogen and air occurs electrochemical reaction and produces electric energy；
The electric-control system 3 includes control mainboard 31 and dc-dc 32, and the control mainboard 31 and dc-dc 32 are installed on
On side plate 24.Due to the present invention be provided with install each several part part frame, therefore the present invention can make methanol-water feed liquor system,
The parts such as reformer, fuel cell, control mainboard, dc-dc realize modularization assembling, and maintenance dismounting is very convenient.
As shown in Figure 2 and Figure 4, the control of the control mainboard 31 methanol-water feed liquor system 4, methanol-water hydrogen production system employing reforming technology 5,
Electricity generation system 6 and dc-dc 32 work；Electric-control system 3 also includes rechargeable battery（Not shown in figure）, in methanol-water weight
Before whole preparing hydrogen, generating power machine starts/start, the rechargeable battery is methanol-water reformation hydrogen production generator power itself, methanol-water
After reformation hydrogen production generator starts, generator charges from as rechargeable battery；Control mainboard 31 is also equipped with power-on switch
311st, starting switch 312, direct current output interface 313 and D.C. contactor 314, the automatically controlled system that power-on switch 311 is used for before starting
System 3 is powered, and starting switch 312 is used for one-key start methanol-water reformation hydrogen production generator, and direct current output interface 313 is used for outwards defeated
Go out direct current, D.C. contactor 314 is used for turn on automatically or disconnects DC output circuit.In technical solution of the present invention, DC-DC
What converter was exported to direct current output interface is 48V direct currents, and what dc-dc was supplied to equipment itself is 24V direct currents.
As shown in Figure 7 and Figure 8, the methanol-water feed liquor system 4 includes feed liquor house steward 41, delivery pump 42, starts feed liquor electricity
Magnet valve 43, startup liquid feeding sub-tube 44, hydrogen manufacturing liquid inlet electromagnetic valve 45, hydrogen manufacturing liquid feeding sub-tube 46 and pressure sensor 47；In methanol-water
In reformation hydrogen production generator start-up course, start liquid inlet electromagnetic valve 43 and open, hydrogen manufacturing liquid inlet electromagnetic valve 45 is closed, methanol-water raw material
Successively after feed liquor house steward 41, delivery pump 42, pressure sensor 47, startup liquid inlet electromagnetic valve 43 and startup liquid feeding sub-tube 44, confession
The starter 52 of methanol-water hydrogen production system employing reforming technology should be given；During methanol-water reformation hydrogen production generator hydrogen manufacturing, hydrogen manufacturing feed liquor
Magnetic valve 45 is opened, and is started liquid inlet electromagnetic valve 43 and is closed, and methanol-water raw material is passed through feed liquor house steward 41, delivery pump 42, pressure successively
After sensor 47, hydrogen manufacturing liquid inlet electromagnetic valve 45 and hydrogen manufacturing liquid feeding sub-tube 46, the reformer 51 of methanol-water hydrogen production system employing reforming technology is supplied to.
So, a set of methanol-water feed liquor system just can respectively to reformer and starter conveying methanol-water raw material.
As shown in Fig. 6, Fig. 7, Fig. 8 and Figure 10, the reformer 51 of the methanol-water hydrogen production system employing reforming technology includes reformer chamber
511st, separation chamber 512, combustion chamber 513 and vaporization coil 514；It is anti-that the reformer chamber 511 is used for first alcohol and water generation reformation hydrogen production
Should be obtained in the mixed gas based on carbon dioxide and hydrogen, the reformer chamber 511 and be provided with catalyst, methyl alcohol and water vapour exist
In reformer chamber 511, by catalyst under the pressure condition of 1-5M Pa, in the presence of catalyst, occur methanol decomposition reaction and
The transformationreation of carbon monoxide, generates hydrogen and carbon dioxide, and this is component more than, the gas solid catalytic reaction system of many reactions
Unite, reactional equation is：(1)CH3OH→CO+2H2、(2)H2O+CO→CO2+H2 、(3)CH3OH+H2O→CO2+3H2, it is obtained with two
High-temperature gas mixture body based on carbonoxide and hydrogen；The separation chamber 512 is located at the middle part of reformer 51, and separation chamber 512 includes burning
Knot filter 5121 and hydrogen separation membrane pipe 5122, the mixed gas enter sintered filter 5121 after hydrogen-rich pipeline 5111,
Enter hydrogen separation membrane pipe 5122 after sintered filter 5121 filters solid impurity, hydrogen separation membrane pipe 5122 divides mixed gas
From into hydrogen and residual air, the hydrogen is supplied to fuel cell 61 behind hydrogen delivery tube road 5124, and titanium dioxide is contained in the residual air
Carbon, the carbon monoxide not reacted completely and hydrogen partial, the residual air are defeated after residual air conveyance conduit 5123, starter 52 successively
To combustion chamber 513, it should be noted that residual air into chamber passage be starter；The combustion chamber 513 exists for residual air
Burnt in combustion chamber, for the operation of reformer 51 provides heat；The vaporization coil 514 is used for methyl alcohol water vapor.By combustion
Residual air is burnt, the heat required for can providing reformation hydrogen production reaction for reformer chamber can make high temperature residual air be fully used again, keep away
Energy waste is exempted from.
As shown in Figure 7 and Figure 8, methanol-water reformation hydrogen production generator also includes heat-exchange system 7, and the heat-exchange system 7 includes same
The double-deck heat exchanger tube 71 in axle center, Normal Atmospheric Temperature Liquid entrance 72, high-temp liquid export 73, high-temperature gas entrance 74 and cryogenic gas outlet
75；The inner layer pipe of the double-deck heat exchanger tube 71 is gas pipeline, and outer layer pipe is fluid pipeline；The one of double-deck heat exchanger tube 71
End, gas pipeline is connected with high-temperature gas entrance, and fluid pipeline is connected with high-temp liquid outlet；In double-deck heat exchanger tube 71
The other end, gas pipeline is connected with cryogenic gas outlet, and fluid pipeline is connected with Normal Atmospheric Temperature Liquid entrance；Reformed in methanol-water
During preparing hydrogen, generating power mechanism hydrogen, the methanol-water raw material in the hydrogen manufacturing liquid feeding sub-tube 46 enters liquid from Normal Atmospheric Temperature Liquid entrance 72
Pipeline, hydrogen enters gas pipeline from high-temperature gas entrance 74 obtained in the reformer 51, and the methanol-water in fluid pipeline is former
Material is exchanged heat with the hydrogen in gas pipeline, and methanol-water material temperature is raised, from the output of high-temp liquid outlet 73 to reformer
51, hydrogen temperature reduction, from the output of cryogenic gas outlet 75 to fuel cell 61.Using concentric double-deck heat exchanger tube, can make
Hydrogen can be cooled to relatively low temperature before incoming fuel battery, and fuel cell will not be caused damage, and at the same time, enter
The methanol-water raw material of reformer is heated in heat exchanger, so as to reduce the combustion heating intensity in reformer, is greatly improved
The utilization ratio of methanol-water raw material.
As shown in Fig. 2, Fig. 3, Fig. 7 and Fig. 8, methanol-water reformation hydrogen production generator also includes control gas system 8, the control gas system
System 8 is arranged on the conveyance conduit to the conveying hydrogen of fuel cell 61；The control gas system 8 includes safety control tracheae 81, safety
Admission controller 82, security solenoid valve 83, conventional magnetic valve 84 and conventional baroceptor 85；The safe admission controller 82
And security solenoid valve 83 is installed on safety control tracheae 81, hydrogen is during by safety control tracheae 81, if safe air inlet
Controller 82 senses that hydrogen gas pressure higher than warning air pressure, then controls security solenoid valve 83 to open bleeder port, discharges hydrogen；
The security solenoid valve 83 is powered by rechargeable battery；The conventional magnetic valve 84 is used to play opening/closing conveying in normal state
Pipeline, the conventional baroceptor 85 is used in normal state to the hydrogen gas pressure in the feedback conveyance conduit of electric-control system 3.
As shown in figs. 6-9, the reformation of the position of the starter 52 of the methanol-water hydrogen production system employing reforming technology and reformer
Room position is corresponding, and positioned at reformer chamber lower inside, starter 52 includes feed liquor/inlet manifold 521, flame plate 522, hollow
Double-deck lid 523 and igniter 524；Feed liquor/the inlet manifold 521 is connected with liquid feeding sub-tube 44 is started；The flame plate
522 and hollow double-deck lid 523 be arranged at from bottom to up on feed liquor/inlet manifold 521；Under the hollow double-deck lid 523
Side is provided with the feed liquor/small air inlet hole 5231 being connected with feed liquor/inlet manifold 521, is arranged with around hollow double-deck lid 523
One irises out liquid/outlet aperture 5232；In methanol-water reformation hydrogen production generator start-up course, the activated feed liquor of methanol-water raw material point
Enter within hollow double-deck lid 523 after pipe 44, feed liquor/inlet manifold 521, feed liquor/small air inlet hole 5231, then from hollow bilayer
Going out in liquid/outlet aperture 5232 for the surrounding of lid 523 is flowed out, until flowing into flame plate 522, after igniting, methanol-water raw material energy
Enough burnings of scattering rapid around hollow double-deck lid 523, and during imperfect combustion methanol-water raw material then falls into flame plate 522
Further rapid burning, so above flame plate and around hollow double-deck lid 523, methanol-water raw material fully burns, release
Startup heat required for reformer, toggle speed is very fast, can start generally within 1 minute；Reformed in methanol-water and made
During hydrogen generator hydrogen manufacturing, the residual air that methanol-water hydrogen production system employing reforming technology is produced is total through residual air conveyance conduit 5123, feed liquor/air inlet
Enter within hollow double-deck lid 523 after pipe 521, feed liquor/small air inlet hole 5231, then going out from the hollow surrounding of double-deck lid 523
Flowed out in liquid/outlet aperture 5232, around hollow double-deck lid 523, residual air burning, the operation required for release reformer
Heat；The igniter 524 is arranged at surrounding's any position of hollow double-deck lid 523, and ignition location is with to go out liquid/outlet small
Hole 5232 is corresponding.
As shown in figs. 6-9, the hollow double-deck lid 523 is additionally provided with the passage 5233 of some up/down perforations, and this leads to
Stomata 5233 is used for outside air and passes through hollow double-deck lid 523 from bottom to up.So, outside air is more easily by hollow double
Layer lid 523, noise is lower, burns more abundant.
As shown in figs. 6-9, the starter 52 of the methanol-water hydrogen production system employing reforming technology also includes round seat 525 and air intake
Mechanism 526, the round seat 525 is enclosed in the outside of flame plate 522 and hollow double-deck lid 523, and the air inlet mechanism 526 is arranged at
The side of round seat 525, air inlet mechanism 526 includes wind inlet channel 5261 and is installed on the fan 5262 of the outer end of wind inlet channel 5261；
Outside air enters among round seat 525 under the driving of Air Blast fan 5262 through wind inlet channel 5261.After round seat is set, round seat
Starter is surrounded, combustion noise can be significantly reduced, more fully, burning free from extraneous odour is produced for burning；Air inlet mechanism 526 is set
Afterwards, air conducting can be realized, can prevents and eliminate tempering risk again.
As shown in figs. 6-9, the wind inlet channel 5261 is tubular air channel；The flame plate 522 is provided with spiral logical
Air holes groove 5221, outside air can be upwardly on flame plate 522 by hole slot 5221 of divulging information, hollow double-deck lid 523
In the combustion chamber 513 of periphery and reformer.Outside air can from bottom to up pass sequentially through ventilation hole slot, hollow double-deck lid
Periphery/passage, the combustion chamber of reformer.Using spiral ventilation hole slot 5221, air spiral escalation can be made, significantly carried
High burning efficiency.
The above, is only better embodiment of the present invention, every implementation according to technical scheme to more than
Any trickle amendment, equivalent variations and modification that mode is made, belong in the range of technical solution of the present invention.
Claims (5)
1. a kind of starter for starting methanol-water hydrogen production system employing reforming technology, the methanol-water hydrogen production system employing reforming technology and its starts system
Using methanol-water as raw material, the methanol-water hydrogen production system employing reforming technology includes reformer to system, and reformer is provided with reformer chamber and separation
Room, reformer chamber is used for first alcohol and water and reformation hydrogen production reaction generation hydrogen-rich mixed gas occurs, and separation chamber is used for hydrogen-rich gaseous mixture
Body is separated into high-purity hydrogen and the residual air containing hydrogen partial；It is characterized in that：The starter includes that feed liquor/air inlet is total
Pipe, flame plate, hollow double-deck lid and igniter；The flame plate and hollow double-deck lid are arranged at feed liquor/enter from bottom to up
On gas house steward；Feed liquor/the small air inlet hole being connected with feed liquor/inlet manifold is provided with the downside of the hollow double-deck lid, it is hollow
One is arranged with around double-deck lid and irises out liquid/outlet aperture；In methanol-water hydrogen production system employing reforming technology start-up course, methanol-water is former
Material enters within hollow double-deck lid after feed liquor/inlet manifold, feed liquor/small air inlet hole, then from hollow double-deck lid surrounding
Go out in liquid/outlet aperture and flow out, until flowing into flame plate；In methanol-water hydrogen production system employing reforming technology hydrogen production process, reformer is produced
Residual air enter within hollow double-deck lid after feed liquor/inlet manifold, feed liquor/small air inlet hole, then from hollow double-deck lid week
Going out in liquid/outlet aperture for enclosing is flowed out；The igniter is arranged at surrounding's any position of hollow double-deck lid, and ignition location
It is corresponding with liquid/outlet aperture is gone out.
2. the starter for starting methanol-water hydrogen production system employing reforming technology according to claim 1, it is characterised in that：It is described
Hollow double-deck lid is additionally provided with the passage of some up/down perforations, and the passage is used for outside air from bottom to up through hollow pair
Layer lid.
3. the starter for starting methanol-water hydrogen production system employing reforming technology according to claim 2, it is characterised in that：Also wrap
Round seat and air inlet mechanism are included, the round seat is enclosed in the outside of flame plate and hollow double-deck lid, and the air inlet mechanism is arranged at circle
The side of seat, air inlet mechanism includes wind inlet channel and is installed on the fan of wind inlet channel outer end；Outside air is in Air Blast fan
Under driving, enter among round seat through wind inlet channel.
4. the starter for starting methanol-water hydrogen production system employing reforming technology according to claim 3, it is characterised in that：It is described
Wind inlet channel is tubular air channel.
5. the starter for starting methanol-water hydrogen production system employing reforming technology according to claim 3, it is characterised in that：It is described
Flame plate is provided with spiral ventilation hole slot, and outside air can from bottom to up pass sequentially through ventilation hole slot, hollow double-deck lid
Periphery/passage, reformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611263564.XA CN106698341B (en) | 2016-12-30 | 2016-12-30 | It is a kind of for starting the starter of methanol-water hydrogen production system employing reforming technology |
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| Application Number | Priority Date | Filing Date | Title |
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| CN107253699A (en) * | 2017-05-25 | 2017-10-17 | 北京东方华氢科技有限公司 | A kind of hydrogen preparation facilities |
| CN109455667A (en) * | 2018-11-09 | 2019-03-12 | 沈阳航空航天大学 | A kind of online reforming system of airborne methanol and control method using silk screen separating mechanism |
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| CN105070929A (en) * | 2015-08-06 | 2015-11-18 | 广东合即得能源科技有限公司 | Hydrogen production generator employing methanol water reforming |
| CN106784939A (en) * | 2016-12-30 | 2017-05-31 | 广东能态科技投资有限公司 | A kind of methanol-water reformation hydrogen production generator |
| CN206340608U (en) * | 2016-12-30 | 2017-07-18 | 广东能态科技投资有限公司 | A kind of methanol-water reformation hydrogen production generator |
| CN206337019U (en) * | 2016-12-30 | 2017-07-18 | 广东能态科技投资有限公司 | A kind of starter for being used to start methanol-water hydrogen production system employing reforming technology |
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| CN106784939A (en) * | 2016-12-30 | 2017-05-31 | 广东能态科技投资有限公司 | A kind of methanol-water reformation hydrogen production generator |
| CN206340608U (en) * | 2016-12-30 | 2017-07-18 | 广东能态科技投资有限公司 | A kind of methanol-water reformation hydrogen production generator |
| CN206337019U (en) * | 2016-12-30 | 2017-07-18 | 广东能态科技投资有限公司 | A kind of starter for being used to start methanol-water hydrogen production system employing reforming technology |
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| CN107253699A (en) * | 2017-05-25 | 2017-10-17 | 北京东方华氢科技有限公司 | A kind of hydrogen preparation facilities |
| CN107253699B (en) * | 2017-05-25 | 2019-07-26 | 北京东方华氢科技有限公司 | A kind of hydrogen preparation facilities |
| CN109455667A (en) * | 2018-11-09 | 2019-03-12 | 沈阳航空航天大学 | A kind of online reforming system of airborne methanol and control method using silk screen separating mechanism |
| CN109455667B (en) * | 2018-11-09 | 2023-10-03 | 沈阳航空航天大学 | On-board methanol on-line reforming system adopting silk screen separation mechanism and control method |
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