CN207166137U - A kind of system that gas ductwork is injected using clean energy resource generating electrolytic hydrogen production - Google Patents

A kind of system that gas ductwork is injected using clean energy resource generating electrolytic hydrogen production Download PDF

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Publication number
CN207166137U
CN207166137U CN201720611562.9U CN201720611562U CN207166137U CN 207166137 U CN207166137 U CN 207166137U CN 201720611562 U CN201720611562 U CN 201720611562U CN 207166137 U CN207166137 U CN 207166137U
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hydrogen production
hydrogen
energy resource
clean energy
injected
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崔华
杨豫森
徐波
谭智
陈辉
展望
陈超
朱明志
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Beijing HEMPEL Electric Power Technology Co., Ltd.
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Hempel Thermal Development Ltd
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00Circuit arrangements for ac mains or ac distribution networks
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00Electrolytic production of inorganic compounds or non-metals
    • C25B1/01Products
    • C25B1/02Hydrogen or oxygen
    • C25B1/04Hydrogen or oxygen by electrolysis of water
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70Assemblies comprising two or more cells
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70Assemblies comprising two or more cells
    • C25B9/73Assemblies comprising two or more cells of the filter-press type
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22GSUPERHEATING OF STEAM
    • F22G1/00Steam superheating characterised by heating method
    • F22G1/16Steam superheating characterised by heating method by using a separate heat source independent from heat supply of the steam boiler, e.g. by electricity, by auxiliary combustion of fuel oil
    • F22G1/165Steam superheating characterised by heating method by using a separate heat source independent from heat supply of the steam boiler, e.g. by electricity, by auxiliary combustion of fuel oil by electricity
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00Circuit arrangements for dc mains or dc distribution networks
    • H02J1/10Parallel operation of dc sources
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/381Dispersed generators
    • H02J3/387
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/76Power conversion electric or electronic aspects
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30Hydrogen technology
    • Y02E60/36Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/10Process efficiency
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/10Process efficiency
    • Y02P20/129Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/10Process efficiency
    • Y02P20/133Renewable energy sources, e.g. sunlight
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00Climate change mitigation technologies for sector-wide applications
    • Y02P80/20Climate change mitigation technologies for sector-wide applications using renewable energy
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/40Fuel cell technologies in production processes

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

The utility model provides a kind of system that gas ductwork is injected using clean energy resource generating electrolytic hydrogen production, cloud platform is controlled including dispatching of power netwoks peak regulation, clean energy resource electricity generation system, high-voltage web system, water electrolysis hydrogen production system, pure water prepares and water charging system, Hydrogen collection purifies and external induction system, also including the clean energy resource electricity generation system described in electrolytic cell high temperature steam supply system includes wind power plant, photovoltaic generation factory, hydraulic power plant, biomass power plant, garbage incinerating power plant, nuclear plant, gas power plant, in clean coal power plant generation mode, described water electrolysis hydrogen production system includes alkaline aqueous solution electrolysis hydrogen production device, solid polymer electrolytic device for producing hydrogen, high-temperature solid oxide electrolysis hydrogen production device.By clean energy resource electric energy electrolytic hydrogen production, peak regulation is realized, while the Hydrogen Energy produced easily can be stored and transported, and can also be mixed into existing gas distributing system or directly for sale, the effectiveness of operation of increase renewable energy power generation factory.

Description

A kind of system that gas ductwork is injected using clean energy resource generating electrolytic hydrogen production
Technical field
Electrolytic hydrogen production industry is the utility model is related to, more particularly to utilizes clean energy resource generating electrolytic hydrogen production and and Gas Pipe The system for netting mixing.
Background technology
Water electrolysis hydrogen production is a kind of efficient, cleaning hydrogen producing technology, and its process for making hydrogen is simple, and product purity is high, hydrogen, oxygen Gas purity is typically most potential extensive hydrogen producing technology up to 99.9%.Generated electricity in particular with current clean energy resource Growing, hydrogen is by as the ideal carrier of power storage.Pass through water electrolysis hydrogen production technology by the way that clean energy resource is generated electricity, will Electric energy is converted into Hydrogen Energy and stored caused by clean energy resource, and according to being actually needed, can also be incited somebody to action by follow-up chemical process Hydrogen Energy is converted into methane, methanol and other liquid fuels etc..
Current Chinese hydrogen annual production has exceeded ten million ton of scale, occupies the first in the world.Plant-scale hydrogen production process is main Including methane steam reforming and water electrolysis hydrogen production, the yield of wherein water electrolysis hydrogen production accounts for world's hydrogen total output 4%.Although first Alkane steam reformation is hydrogen production process most economical at present, but it not only consumes a large amount of fossil fuels in process of production, and is produced Raw great amount of carbon dioxide.Electrolysis hydrogen producing process process is simple, and product purity is high, by using clean energy resource as energy Source, can show the efficient of hydrogen, cleaning, extensive preparation, and the technology can be used for CO2Emission reduction and conversion, have it is more wide Wealthy development prospect.
Current water electrolysis hydrogen production method mainly has three kinds:Electrolyzed alkaline water hydrogen manufacturing, solid polymer electrolytic water hydrogen manufacturing, and High-temperature solid oxide water electrolysis hydrogen production.Electrolyzed alkaline water hydrogen manufacturing is hydrogen production process highly developed at present, so far, industry Upper large-scale water electrolysis hydrogen production is essentially all that this method technical process is simple using alkaline electrolysis hydrogen producing technology, is easy to grasp Make.The main energy consumption of electrolytic hydrogen production is electric energy, and every cubic metre of hydrogen power consumption is about 4.5~5.5kWh, and the electricity charge account for whole electrolysis system 80% or so of hydrogen production cost.Therefore, the energy that water electrolysis hydrogen production technology generates electricity especially suitable for clean energy resourcies such as wind-power electricity generations Source carrier.For example, prior art utilizes high-temperature water vapour electrolytic hydrogen production, such as the Chinese patent of Application No. 201210370229.5 Disclose a kind of Wind power high temperature electrolytic hydrogen preparation system and method.The system includes:Dc source, by the friendship of wind power generating set Flow the direct current that electric rectification is first voltage;AC power, by the friendship that the alternating current transformation of wind power generating set is second voltage Stream electricity;The superthermal vapor preparation unit of high temperature, the electrically prepared superheated water steam of exchange based on AC power;Aid in heat storage units, The alternating current of AC power is received to store energy;High-temperature electrolysis Hydrogen Unit, high temperature is surpassed using the direct current of dc source Superthermal vapor prepared by hot steam's preparation unit carries out electrolytic hydrogen production;Heat exchange unit, in high-temperature electrolysis Hydrogen Unit and auxiliary Heat storage units are helped to carry out heat exchange, so that high-temperature electrolysis Hydrogen Unit maintains stable temperature, wherein, when AC power is defeated When the alternating current voltage gone out significantly reduces, auxiliary heat storage units prepare the energy supply of storage to the superthermal vapor of high temperature single Member, so that the superthermal vapor preparation unit of high temperature stably exports superthermal vapor.Though the patent make use of wind energy, it needs First with electrical energy production high-temperature water vapor so that the system effectiveness of its whole hydrogen generating system is relatively low, it is impossible to be adapted to large-scale hydrogen Can production.
Utility model content
The utility model provides a kind of system that gas ductwork is injected using clean energy resource generating electrolytic hydrogen production, including electricity It is prepared by net scheduling peak regulation control cloud platform, clean energy resource electricity generation system, high-voltage web system, water electrolysis hydrogen production system, pure water And the purification of water charging system, Hydrogen collection and external induction system, in addition to electrolytic cell high temperature steam supply system;
Described clean energy resource electricity generation system includes wind power plant, photovoltaic generation factory, hydraulic power plant, biomass power generation At least one of factory, garbage incinerating power plant, nuclear plant, gas power plant, clean coal power plant generation mode, the above Water electrolysis hydrogen production system power supply can individually be given by generating electricity, can also combination of two, or multiple power plant associating power supplies;
Described water electrolysis hydrogen production system includes alkaline aqueous solution electrolysis hydrogen production device, solid polymer electrolytic hydrogen manufacturing fills Put, at least one of high-temperature solid oxide electrolysis hydrogen production device.
Preferably, the high-voltage web system includes electric switch under one or more critical point ammeters, high-voltage fence, power network And inverter.
Any of the above-described scheme is preferably, and the dispatching of power netwoks peak regulation control cloud platform includes grid dispatching center and peak regulation Hydrogen manufacturing centralized control center, the peak regulation hydrogen manufacturing centralized control center are arranged in clean energy resource power plant.
Any of the above-described scheme is preferably, and the grid dispatching center is adjusted in real time by electricity volume service condition Degree, scheduling signals are transferred to peak regulation hydrogen manufacturing centralized control center, peak regulation hydrogen manufacturing centralized control center assigns peak load regulation network instruction, passes through control Electric switch carries out peak load regulation network under the power network, and the delivery of water electrolysis hydrogen production system is controlled by peak regulation hydrogen manufacturing centralized control center.
Any of the above-described scheme is preferably, and the power supply mode in the power plant in the clean energy resource electricity generation system includes passing through Inverter converts electrical current into direct current and supplies electricity to electrolytic hydrogen production system power supply, or power plant institute's generated energy directly to electrolytic hydrogen production system System power supply.
Any of the above-described scheme is preferably, and the power supply mode in the power plant in the clean energy resource electricity generation system also includes will Power plant generated energy is transported to high-voltage fence, and the high pressure three-phase alternating current of high-voltage fence is converted to direct current by inverter, then Give electrolytic hydrogen production system power supply.
Any of the above-described scheme is preferably, and the electrolytic cell high temperature steam supply system includes main steam bypass, electricity overheat Device, high-temperature steam conveyance conduit, the electric superheater steam inlet connect with main steam bypass, the electric superheater steam (vapor) outlet It is connected with high-temperature steam conveyance conduit entrance.
Any of the above-described scheme is preferably, and the main steam bypass is connected with high temperature major steam line, the main steaming of high temperature Steam in vapor pipeline is from biomass power plant, garbage incinerating power plant, nuclear plant, gas power plant, clean coal hair At least one of power plant.
Any of the above-described scheme is preferably, the high-temperature steam entrance of the high-temperature solid oxide electrolysis hydrogen production device and institute State high-temperature steam conveyance conduit outlet connection, the high-temperature steam temperature in main steam bypass is at 500 DEG C or so, high-temperature steam Into electric high temperature superheater, more than 800 DEG C are superheated to by electric high temperature superheater.
Any of the above-described scheme is preferably, and described alkaline aqueous solution electrolysis hydrogen production device is by several monomer electrolytic cell groups Into each electrolytic cell is made up of negative electrode, anode, barrier film and electrolyte.
Any of the above-described scheme is preferably, and the electrolyte includes potassium hydroxide solution, and concentration is 20wt%~30wt%.
Any of the above-described scheme is preferably, and the barrier film constituent includes asbestos.
Any of the above-described scheme is preferably, and the negative electrode, anode constituent include metal alloy, including the metal closes Gold includes Raney Nickel (Raney's nickel), Ni-Mo alloys, for decomposition water, produces hydrogen and oxygen.
Any of the above-described scheme is preferably, and solid polymer electrolytic hydrogen manufacturing (SPE) device is electrolysed by several monomers Groove forms.
Any of the above-described scheme is preferably, the solid polymer electrolytic device for producing hydrogen electrolytic cell using solid polymer membrane as Electrolyte, there is no in electrolysis cycle alkali lye to be lost in, corrosion the problems such as.
Any of the above-described scheme is preferably, and high-temperature solid oxide electrolytic hydrogen production (SOEC) device is by several monomers Electrolytic cell forms.
Any of the above-described scheme is preferably, and the high-temperature solid oxide electrolysis hydrogen production device operating temperature is 800~950 ℃.Primary energy system exports electric energy and high temperature heat to high-temperature solid oxide electrolysis hydrogen production device, in electric energy and high warm Under the collective effect of energy, by the electrolytically generated hydrogen of vapor and oxygen.
Any of the above-described scheme is preferably, and prepared by described pure water and water charging system includes running water system, pure water Preparation facilities, small pump and water supply conduit.
Any of the above-described scheme is preferably, and the water of the running water system outflow enters pure water preparing device, then through mending Water pump pressurizes, and enters water electrolysis hydrogen production system by water pipeline.
Any of the above-described scheme is preferably, and the water supply conduit outlet intakes with alkaline aqueous solution electrolysis hydrogen production device respectively Mouth, the connection of solid polymer electrolytic device for producing hydrogen water inlet, high-temperature solid oxide electrolysis hydrogen production device water inlet.
Any of the above-described scheme is preferably, described Hydrogen collection purification and externally transport system include flush of hydrogen gas tank, Hydrogen drain sump, hydrogen gas buffer, mixing device, hydrogen compression and skid-mounted system, fuel cell generation.
Any of the above-described scheme is preferably, the flush of hydrogen gas tank outlet connection hydrogen drain sump entrance, hydrogen drain sump The outlet of entrance connection hydrogen gas buffer, hydrogen gas buffer outlet are electric with mixing device, hydrogen compression and skid-mounted system, fuel respectively At least one of pond electricity generation system connects.
Any of the above-described scheme is preferably, and the mixing device is connected with existing gas ductwork.
Any of the above-described scheme is preferably, and the hydrogen mixing proportion of the mixing device is less than 20%.
Any of the above-described scheme is preferably, and the hydrogen compression and bulking system include hydrogen cylinder and/or skid tank car, press Hydrogen after contracting can be filled into high pressure skid-mounted tank car, or compressed filling enters hydrogen cylinder, can be used in externally selling.
Any of the above-described scheme is preferably, and described fuel cell generation includes large-scale fuel cell power plant or car Carry fuel cell.
Any of the above-described scheme is preferably, and the large-scale fuel cell power plant produces electric energy by the use of hydrogen as fuel.
Any of the above-described scheme is preferably, and the on-vehicle fuel is used for the battery car using Hydrogen Energy as fuel.
The utility model controls cloud platform to carry out real-time intelligent regulation and control to power network electricity consumption by dispatching of power netwoks peak regulation, passes through profit With the clean energy resource such as large-scale wind electricity, photovoltaic electric energy come electrolytic hydrogen production, can solve in the annual four seasons abandon wind, abandon light, abandon water, abandoning core etc. Abandon clean energy resource power generation issues, the Peak Load of preciousness be provided for power network, meanwhile, the Hydrogen Energy of production can easily store and Transport, existing gas distributing system or directly for sale, the operation effect of increase renewable energy power generation factory can also be directly mixed in Benefit.
Brief description of the drawings
Fig. 1 is according to the one excellent of the system of the present utility model that gas ductwork is injected using clean energy resource generating electrolytic hydrogen production Select the schematic diagram of embodiment.
Illustrate:
1- wind power plants, 2- photovoltaic generations factory, 3- hydraulic power plants, 4- biomass power plants, 5- waste incineration and generating electricities Factory, 6- nuclear plants, 7- gas power plants, 8- clean coals power plant, 9- critical points ammeter, 10- high-voltage fences, 11- main steams Bypass, electric switch under 12- power networks, 13- peak regulation hydrogen manufacturing centralized control center, 14- grid dispatching centers, the control of 15- dispatchings of power netwoks peak regulation Cloud platform, 16- inverters, 17- high-temperature steam conveyance conduits, 18- alkaline aqueous solution electrolysis hydrogen production devices, 19- solid polymers Electrolysis hydrogen production device, 20- high-temperature solid oxide electrolysis hydrogen production devices, 21- flush of hydrogen gas tanks, 22- hydrogen drain sumps, 23- hydrogen Gas surge tank, 24- mixing devices, the compression of 25- hydrogen and skid-mounted system, 26- fuel cell generations, the existing Gas Pipes of 27- Net, 28- running water systems, 29- pure water preparing devices, 30- small pumps, 31- water supply conduits.
Embodiment
In order to be further understood that utility model content of the present utility model, below in conjunction with specific embodiment to this practicality New to be described in more detail, embodiment only has exemplary effect to the utility model, without any restrictions Effect;The insubstantial modifications that any those skilled in the art make on the basis of the utility model, it should all belong to this practicality Novel protected scope.
Embodiment 1
As shown in figure 1, a kind of system that gas ductwork is injected using clean energy resource generating electrolytic hydrogen production, including dispatching of power netwoks Peak regulation control cloud platform 15, clean energy resource electricity generation system, the system of high-voltage fence 10, water electrolysis hydrogen production system, pure water prepare and Water charging system, Hydrogen collection purification and external induction system, in addition to electrolytic cell high temperature steam supply system;Described cleaning energy Source electricity generation system includes wind power plant 21, photovoltaic generation factory, hydraulic power plant 3, biomass power plant 4, waste incineration and generating electricity Factory 5, nuclear plant 6, gas power plant 7, clean coal power plant 8;Described water electrolysis hydrogen production system includes alkaline aqueous solution Electrolysis hydrogen production device 18, solid polymer electrolytic device for producing hydrogen 19, high-temperature solid oxide electrolysis hydrogen production device 20.
In the present embodiment, the system of high-voltage fence 10 includes one or more critical point ammeters 9, high-voltage fence 10, electricity Electric switch 12 and inverter 16 off the net.
In the present embodiment, the dispatching of power netwoks peak regulation control cloud platform 15 includes grid dispatching center 14 and peak regulation hydrogen manufacturing Centralized control center 13, the peak regulation hydrogen manufacturing centralized control center 13 are arranged in clean energy resource power plant.
In the present embodiment, the grid dispatching center 14 carries out Real-Time Scheduling by electricity volume service condition, will adjust Degree signal is transferred to peak regulation hydrogen manufacturing centralized control center 13, and peak load regulation network instruction is assigned by peak regulation hydrogen manufacturing centralized control center 13, by controlling State electric switch 12 under power network and carry out peak load regulation network, the delivery of water electrolysis hydrogen production system is controlled by peak regulation hydrogen manufacturing centralized control center 13.
In the present embodiment, the power supply mode in the power plant in the clean energy resource electricity generation system includes passing through inverter 16 Convert electrical current into direct current and supply electricity to electrolytic hydrogen production system power supply, such as biomass power plant 4, garbage incinerating power plant 5, nuclear energy hair The alternating current that the grade alternator plant of power plant 6 is sent is powered to electrolysis hydrogen production device again after inverter 16 changes into direct current;Or Person power plant institute's generated energy directly feeds alkalescence directly to electrolytic hydrogen production system power supply, such as the direct current that photovoltaic generation factory sends Aqueous solution electrolysis device for producing hydrogen 18 carrys out hydrogen manufacturing.
In the present embodiment, the power supply mode in the power plant in the clean energy resource electricity generation system also includes sending out in power plant Electricity is transported to high-voltage fence 10, and the high pressure three-phase alternating current of high-voltage fence 10 is converted to direct current by inverter 16, then gives Electrolytic hydrogen production system power supply.
In the present embodiment, the electrolytic cell high temperature steam supply system includes main steam bypass 11, electric superheater, high temperature Steam conveying pipe 17, the electric superheater steam inlet and main steam bypass 11 be connecteds, the electric superheater steam (vapor) outlet and The entrance of high-temperature steam conveyance conduit 17 connects.
In the present embodiment, the main steam bypass 11 is connected with high temperature major steam line, the high temperature major steam line In steam from biomass power plant 4, garbage incinerating power plant 5, nuclear plant 6, gas power plant 7 and cleaning coal power generation Factory 8, each power plant's main steam bypass 11 are intersected in same vapor transport pipeline, steam are conveyed into electric superheater.
In the present embodiment, the high-temperature steam entrance of the high-temperature solid oxide electrolysis hydrogen production device 20 and the high temperature The outlet of steam conveying pipe 17 connects, and at 500 DEG C or so, high-temperature steam enters the high-temperature steam temperature in the main steam bypass 11 Enter electric high temperature superheater, more than 800 DEG C are superheated to by electric high temperature superheater.
In the present embodiment, described alkaline aqueous solution electrolysis hydrogen production device by several monomer electrolytic cell groups into each Electrolytic cell is made up of negative electrode, anode, barrier film and electrolyte.
In the present embodiment, preferable electrolyte is potassium hydroxide solution, concentration 30wt%.
In the present embodiment, the barrier film constituent includes asbestos.
In the present embodiment, the negative electrode, anode constituent include metal alloy, including the metal alloy includes thunder Buddhist nun's nickel, Ni-Mo alloys, for decomposition water, produce hydrogen and oxygen.
In the present embodiment, the solid polymer electrolytic device for producing hydrogen 19 by several monomer electrolytic cell groups into.
In the present embodiment, the electrolytic cell is using solid polymer membrane as electrolyte.
In the present embodiment, the high-temperature solid oxide electrolysis hydrogen production device 20 is made up of several single electrolytic cells.
In the present embodiment, the operating temperature of high-temperature solid oxide electrolysis hydrogen production device 20 is 800 DEG C.
In the present embodiment, primary energy system output electric energy and high temperature heat to high-temperature solid oxide electrolytic hydrogen production fill 20 are put, under the collective effect of electric energy and high temperature heat, by the electrolytically generated hydrogen of vapor and oxygen.
In the present embodiment, prepared by described pure water and water charging system includes running water system 28, pure water prepares dress Put 29, small pump 30 and water supply conduit 31.
In the present embodiment, the water that the running water system 28 flows out enters pure water preparing device 29, then through small pump 30 pressurizations, enter water electrolysis hydrogen production system by water pipeline.
In the present embodiment, the purification of described Hydrogen collection and external transport system take off including flush of hydrogen gas tank 21, hydrogen Water pot 22, hydrogen gas buffer 23, mixing device 24, hydrogen compression and skid-mounted system 25 and fuel cell generation 26.
In the present embodiment, the mixing device 24 is connected with existing gas ductwork 27.
In the present embodiment, the hydrogen mixing proportion of the mixing device 24 is 15%.
In the present embodiment, the hydrogen compression and bulking system include hydrogen cylinder and/or skid tank car, the hydrogen after compression Gas can be filled into high pressure skid-mounted tank car, or compressed filling enters hydrogen cylinder, can be used in externally selling.
In the present embodiment, described fuel cell generation 26 includes large-scale fuel cell power plant or onboard fuel Battery.
In the present embodiment, the large-scale fuel cell power plant produces electric energy by the use of hydrogen as fuel.
In the present embodiment, the on-vehicle fuel is used for the battery car using Hydrogen Energy as fuel.
Clean energy resource electric energy by using large-scale wind electricity, photovoltaic or photo-thermal power generation factory output comes electrolytic hydrogen production, Ke Yiquan The four seasons in year are solved abandon wind, abandon optical issue, and the Peak Load of preciousness is provided for power network, meanwhile, the Hydrogen Energy of production can be deposited easily Storage and transport, city natural gas pipe network or directly for sale, the warp of increase renewable energy power generation factory can also be directly mixed in Seek benefit.
Embodiment 2
Embodiment 2 is similar to Example 1, except that, preferable water electrolysis hydrogen production system includes more in the present embodiment Individual alkaline aqueous solution electrolysis hydrogen production device 18, described alkaline aqueous solution electrolysis hydrogen production device 18 include electrolytic bath for oxyhydrogen separation, Hydrogen gas water separation tank, hydrogen system add alkali tank, oxygen gas water separation tank, oxygen system to add alkali tank, electrolysis liquid pipeline, flush of hydrogen gas tank 21 and drain sump, oxygen clean tank.The electrolytic bath for oxyhydrogen separation is made up of negative electrode, anode, barrier film and electrolyte.Electrolytic cell Using carbon fibre material and foam metal net as substrate and electrode material, such as carbon cloth, carbon paper, nickel foam, three stablized Three-dimensional nanostructured is tieed up to improve its catalytic efficiency, and carbon fiber or nickel foam are used for catalyzing manufacturing of hydrogen directly as negative electrode, are formed Special adhesive-free electrode.
Embodiment 3
Embodiment 3 is similar to Example 1, except that, preferable water electrolysis hydrogen production system includes more in the present embodiment Individual high-temperature solid oxide electrolysis hydrogen production device 20, water vapour including main steam bypass 11, electric superheater, high-temperature steam by conveying The high-temperature steam supply system supply of pipeline 17.Described high-temperature solid oxide electrolysis hydrogen production device 20 includes high-temp solid Oxide electrolytic bath for oxyhydrogen separation, flush of hydrogen gas tank 21 and drain sump, oxygen clean tank.High-temperature solid oxide hydrogen-oxygen separation electricity Solution groove is flat SOEC electrolytic cells, and bosom is fine and close dielectric substrate, and both sides are porous hydrogen electrode and oxygen electrode, Dielectric substrate main function is to separate oxygen and fuel gas, and conduction oxonium ion or proton.Electrolyte is fine and close and with height Ionic conductivity.Electrode is generally loose structure, in favor of the diffusion and transmission of gas.In addition, flat SOEC is also set up Encapsulant, multiple single electrolytic cell composition piles also set up metallic interconnection materials.The electrolytic cell high temperature steam supply system bag Include main steam bypass 11, electric superheater, high-temperature steam conveyance conduit 17, the electric superheater steam inlet and main steam bypass 11 Connection, the electric superheater steam (vapor) outlet are connected with the entrance of high-temperature steam conveyance conduit 17, and main steam passes through high-temperature electric superheater It is heated to more than 800 degree and is re-introduced into electrolytic tank electrolysis hydrogen manufacturing.
Embodiment 4
Embodiment 4 is similar to Example 1, except that, the source of preferable electric power is wind-power electricity generation in the present embodiment The DC generation amount of factory 21 supplies the suitable direct current of voltage directly to electrolysis hydrogen production device, or by power network decompression and inversion Device 16 changes into direct current and supplies electricity to electrolyzer with electricity, and wind park and the owner of electrolytic hydrogen production system sign power supply contract.
Embodiment 5
Embodiment 5 is similar to Example 1, except that, the source of preferable electric power is photovoltaic generation in the present embodiment The DC generation amount of factory supplies the suitable direct current of voltage directly to electrolysis hydrogen production device, or by power network decompression and inverter 16 Change into direct current and supply electricity to electrolyzer with electricity, photovoltaic generation factory and the owner of electrolytic hydrogen production system sign power supply contract.
Embodiment 6
Embodiment 6 is similar to Example 1, except that, the source of preferable electric power is hydroelectric generation in the present embodiment Factory 3 and clean coal power plant 8, the DC generation amount of hydraulic power plant 3 are suitably straight directly to electrolysis hydrogen production device supply voltage Stream electricity, or change into direct current by power network decompression and inverter 16 and supply electricity to electrolyzer with electricity, wind park and the industry of electrolytic hydrogen production system Main signature power supply contract.8, clean coal power plant generated energy is transported to high-voltage fence 10, by 16 turns of power network decompression and inverter Electrolyzer with electricity is supplied electricity into direct current.Meanwhile the steam in the steam turbine of clean coal power plant 8, overheated by main steam bypass 11, electricity Device, high-temperature steam conveyance conduit 17 are transported in high-temperature solid oxide device for preparing hydrogen.The electric superheater steam enters Mouth is connected with main steam bypass 11, and the electric superheater steam (vapor) outlet is connected with the entrance of high-temperature steam conveyance conduit 17, main steam More than 800 degree are heated to from 500~600 DEG C be re-introduced into electrolytic tank electrolysis hydrogen manufacturing by high-temperature electric superheater.
Although the utility model, those skilled in the art has shown and described referring particularly to its preferred embodiment It is appreciated that the various changes that can be made in form and details are new without departing from this practicality described in appended claims The scope of type.It is described in detail above in association with specific embodiment of the utility model, but is not to limit of the present utility model System.Every foundation the technical essence of the utility model still falls within this practicality to any simple modification made for any of the above embodiments The scope of new technique scheme.

Claims (25)

1. a kind of system that gas ductwork is injected using clean energy resource generating electrolytic hydrogen production, including dispatching of power netwoks peak regulation control cloud are put down Platform (15), clean energy resource electricity generation system, high-voltage fence (10) system, water electrolysis hydrogen production system, pure water preparation and water charging system, Hydrogen collection purifies and external induction system, it is characterised in that:Also include electrolytic cell high temperature steam supply system;
Described clean energy resource electricity generation system includes wind power plant (1), photovoltaic generation factory (2), hydraulic power plant (3), biology Matter power plant (4), garbage incinerating power plant (5), nuclear plant (6), gas power plant (7), clean coal power plant (8) generate electricity At least one of mode;
Described water electrolysis hydrogen production system includes alkaline aqueous solution electrolysis hydrogen production device (18), solid polymer electrolytic device for producing hydrogen (19), at least one of high-temperature solid oxide electrolysis hydrogen production device (20).
2. the system according to claim 1 that gas ductwork is injected using clean energy resource generating electrolytic hydrogen production, its feature exist In:High-voltage fence (10) system includes electric switch under one or more critical point ammeters (9), high-voltage fence (10), power network And inverter (16) (12).
3. the system according to claim 1 that gas ductwork is injected using clean energy resource generating electrolytic hydrogen production, its feature exist In:The dispatching of power netwoks peak regulation control cloud platform (15) includes grid dispatching center (14) and peak regulation hydrogen manufacturing centralized control center (13), The peak regulation hydrogen manufacturing centralized control center (13) is arranged in clean energy resource power plant.
4. the system according to claim 3 that gas ductwork is injected using clean energy resource generating electrolytic hydrogen production, its feature exist In:The grid dispatching center (14) carries out Real-Time Scheduling by electricity volume service condition, and scheduling signals are transferred into peak regulation Hydrogen manufacturing centralized control center (13), peak load regulation network instruction is assigned by peak regulation hydrogen manufacturing centralized control center (13), by controlling electric switch under power network (12) peak load regulation network is carried out, the delivery of water electrolysis hydrogen production system is controlled by peak regulation hydrogen manufacturing centralized control center (13).
5. the system according to claim 1 that gas ductwork is injected using clean energy resource generating electrolytic hydrogen production, its feature exist In:The power supply mode in the power plant in the clean energy resource electricity generation system includes converting electrical current into direct current by inverter (16) Electrolytic hydrogen production system power supply, or power plant institute's generated energy are supplied electricity to directly to electrolytic hydrogen production system power supply.
6. the system according to claim 1 that gas ductwork is injected using clean energy resource generating electrolytic hydrogen production, its feature exist In:The power supply mode in the power plant in the clean energy resource electricity generation system also includes power plant generated energy being transported to high-voltage fence (10), the high pressure three-phase alternating current of high-voltage fence (10) is converted to direct current by inverter (16), then gives electrolytic hydrogen production system Power supply.
7. the system according to claim 1 that gas ductwork is injected using clean energy resource generating electrolytic hydrogen production, its feature exist In:The electrolytic cell high temperature steam supply system includes main steam bypass (11), electric superheater, high-temperature steam conveyance conduit (17), the electric superheater steam inlet is connected with main steam bypass (11), the electric superheater steam (vapor) outlet and high-temperature steam Conveyance conduit (17) entrance connects.
8. the system according to claim 7 that gas ductwork is injected using clean energy resource generating electrolytic hydrogen production, its feature exist In:The main steam bypass (11) is connected with high temperature major steam line, and the steam in the high temperature major steam line is from biology At least one of matter power plant, garbage incinerating power plant, nuclear plant, gas power plant, clean coal power plant.
9. the system according to claim 7 that gas ductwork is injected using clean energy resource generating electrolytic hydrogen production, its feature exist In:The high-temperature steam entrance of high-temperature solid oxide electrolysis hydrogen production device (20) exports with the high-temperature steam conveyance conduit (17) Connection, the high-temperature steam that the main steam is bypassed in (11) enter electric high temperature superheater, 800 are superheated to by electric high temperature superheater More than DEG C.
10. the system according to claim 1 that gas ductwork is injected using clean energy resource generating electrolytic hydrogen production, its feature exist In:Described alkaline aqueous solution electrolysis hydrogen production device (18) is by several monomer electrolytic cell groups into each electrolytic cell is by negative electrode, sun Pole, barrier film and electrolyte are formed.
11. the system according to claim 10 that gas ductwork is injected using clean energy resource generating electrolytic hydrogen production, its feature It is:The barrier film constituent includes asbestos.
12. the system according to claim 1 that gas ductwork is injected using clean energy resource generating electrolytic hydrogen production, its feature exist In:The solid polymer electrolytic device for producing hydrogen (19) by several monomer electrolytic cell groups into.
13. the system according to claim 12 that gas ductwork is injected using clean energy resource generating electrolytic hydrogen production, its feature It is:The electrolytic cell is using solid polymer membrane as electrolyte.
14. the system according to claim 1 that gas ductwork is injected using clean energy resource generating electrolytic hydrogen production, its feature exist In:The high-temperature solid oxide electrolysis hydrogen production device (20) is made up of several single electrolytic cells.
15. the system according to claim 14 that gas ductwork is injected using clean energy resource generating electrolytic hydrogen production, its feature It is:High-temperature solid oxide electrolysis hydrogen production device (20) operating temperature is 800~950 DEG C.
16. the system according to claim 1 that gas ductwork is injected using clean energy resource generating electrolytic hydrogen production, its feature exist In:Prepared by described pure water and water charging system includes running water system (28), pure water preparing device (29), small pump (30) With water supply conduit (31).
17. the system according to claim 16 that gas ductwork is injected using clean energy resource generating electrolytic hydrogen production, its feature It is:The water of running water system (28) outflow enters pure water preparing device (29), then is pressurizeed through small pump (30), passes through Water supply conduit (31) enters water electrolysis hydrogen production system.
18. the system according to claim 17 that gas ductwork is injected using clean energy resource generating electrolytic hydrogen production, its feature It is:Water supply conduit (31) outlet is electric with alkaline aqueous solution electrolysis hydrogen production device (18) water inlet, solid polymer respectively Solve device for producing hydrogen (19) water inlet, the connection of high-temperature solid oxide electrolysis hydrogen production device (20) water inlet.
19. the system according to claim 1 that gas ductwork is injected using clean energy resource generating electrolytic hydrogen production, its feature exist In:Described Hydrogen collection purification and external transport system include flush of hydrogen gas tank (21), hydrogen drain sump (22), hydrogen buffering Tank (23), mixing device (24), hydrogen compression and skid-mounted system (25), fuel cell generation (26).
20. the system according to claim 19 that gas ductwork is injected using clean energy resource generating electrolytic hydrogen production, its feature It is:Described flush of hydrogen gas tank (21) outlet connection hydrogen drain sump (22) entrance, hydrogen drain sump (22) entrance connection hydrogen Surge tank (23) export, hydrogen gas buffer (23) outlet respectively with mixing device (24), hydrogen compression and skid-mounted system (25), combustion Expect the connection of at least one of battery generating system (26).
21. the system according to claim 20 that gas ductwork is injected using clean energy resource generating electrolytic hydrogen production, its feature It is:The mixing device (24) is connected with existing gas ductwork (27).
22. the system according to claim 19 that gas ductwork is injected using clean energy resource generating electrolytic hydrogen production, its feature It is:The hydrogen compression and bulking system include hydrogen cylinder and/or skid tank car, and the hydrogen after compression can be filled into high pressure Skid tank car, or compressed filling enter hydrogen cylinder, can be used in externally selling.
23. the system according to claim 19 that gas ductwork is injected using clean energy resource generating electrolytic hydrogen production, its feature It is:Described fuel cell generation (26) includes large-scale fuel cell power plant or on-vehicle fuel.
24. the system according to claim 23 that gas ductwork is injected using clean energy resource generating electrolytic hydrogen production, its feature It is:The large-scale fuel cell power plant produces electric energy by the use of hydrogen as fuel.
25. the system according to claim 23 that gas ductwork is injected using clean energy resource generating electrolytic hydrogen production, its feature It is:The on-vehicle fuel is used for the battery car using Hydrogen Energy as fuel.
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