CN109139160A - A kind of hydrogen mixed working fluid electricity generation system - Google Patents
A kind of hydrogen mixed working fluid electricity generation system Download PDFInfo
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- CN109139160A CN109139160A CN201811079267.9A CN201811079267A CN109139160A CN 109139160 A CN109139160 A CN 109139160A CN 201811079267 A CN201811079267 A CN 201811079267A CN 109139160 A CN109139160 A CN 109139160A
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- 239000001257 hydrogen Substances 0.000 title claims abstract description 471
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 471
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 452
- 230000005611 electricity Effects 0.000 title claims abstract description 28
- 239000012530 fluid Substances 0.000 title claims abstract description 24
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 103
- 238000006243 chemical reaction Methods 0.000 claims abstract description 97
- 238000002156 mixing Methods 0.000 claims abstract description 91
- 239000007789 gas Substances 0.000 claims abstract description 88
- 239000007788 liquid Substances 0.000 claims abstract description 81
- 239000008246 gaseous mixture Substances 0.000 claims abstract description 65
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 52
- 238000003825 pressing Methods 0.000 claims abstract description 25
- 150000002431 hydrogen Chemical class 0.000 claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 239000003570 air Substances 0.000 claims description 52
- 239000004571 lime Substances 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 26
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 25
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 25
- 230000008569 process Effects 0.000 claims description 25
- 238000001914 filtration Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 230000008676 import Effects 0.000 claims description 8
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 229910052987 metal hydride Inorganic materials 0.000 claims description 4
- 150000004681 metal hydrides Chemical class 0.000 claims description 4
- 239000013535 sea water Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 239000011232 storage material Substances 0.000 claims description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 3
- 239000003546 flue gas Substances 0.000 claims description 3
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 3
- 150000002910 rare earth metals Chemical class 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 239000011261 inert gas Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims description 2
- 239000001294 propane Substances 0.000 claims description 2
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- 241000208340 Araliaceae Species 0.000 claims 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 claims 1
- 235000003140 Panax quinquefolius Nutrition 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 235000008434 ginseng Nutrition 0.000 claims 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N sec-butylidene Natural products CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000010248 power generation Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 239000002918 waste heat Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000005183 dynamical system Methods 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000004781 supercooling Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 241000486406 Trachea Species 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
- F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
- F01K25/10—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours the vapours being cold, e.g. ammonia, carbon dioxide, ether
-
- 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
- C01B3/0005—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
-
- 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
- Y02E60/32—Hydrogen storage
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Hydrogen, Water And Hydrids (AREA)
Abstract
A kind of hydrogen mixed working fluid electricity generation system of the present invention, including hydrogen reaction bed unit, mixing gasifying device, gaseous mixture expanding machine, generator, band liquid expanding machine and gas separator.The high pressure hydrogen outlet of hydrogen reaction bed unit is connected to mixing gasifying device, and mixing gasifying device is connected to gas separator by gaseous mixture expanding machine.The hydrogen outlet of gas separator is divided into two-way, is connected to the low pressure hydrogen entrance of hydrogen reaction bed unit all the way, and another way is connected to the hydrogen inlet of mixing gasifying device.The nitrogen outlet of gas separator passes through band liquid expanding machine, liquid pressing pump is connected to mixing gasifying device.Hydrogen reaction bed unit passes through low pressure hydrogen circulating pump, No. 1 pans and heat exchange coil all the way and forms cooling circuit, and another way forms heating circuit through high pressure hydrogen circulating pump, No. 2 pans and air heat exchanger.Thermal energy, for cycle fluid, is mechanical energy and electric energy using the Nature energy and industrial exhaust heat, is beneficial to energy conservation emission reduction, creates economic benefit by the present invention with hydrogen, nitrogen etc..
Description
Technical field
The invention belongs to total energy approach technical fields, are related to a kind of hydrogen mixed working fluid electricity generation system.
Background technique
Nature is filled with the unlimited room temperature energy, and an unbounded quantity of room temperature energy such as air, seawater has potentiality to be exploited.
The tellurian energy overwhelming majority is from the sun, in today that the energy is increasingly in short supply, new renewable green clean power skill
Art is paid more and more attention.In present new energy, water energy and wind energy power technology application are more universal, and technology is also more mature.Water
Electric potentiality to be exploited is little, and wind-force excessively disperses, can only be useful in some specific regions, and water energy and wind electricity generating system
Investment is very big, and occupied area is wide.Air can step into the visual field of people, and air energy water heater has also obtained generally at present
Using principle is exactly to pass through heat pump water using the thermal energy in air.But utilize the technology of air energy power-generating very
Few, technology is not mature enough, it is difficult to promote and apply.
Authorization Notice No. is CN202055876U, and authorized announcement date is the Chinese utility model patent on November 30th, 2011
It discloses a kind of new energy solar-powered thermal supercritical low-temperature air energy power generator, including heat dump, expansion power generation unit, returns
Hot device, cooler, booster pump, refrigeration machine and its conduit fittings and device is detected and controlled, there is nitrogen or mixing in closed system
Working medium.Working medium becomes high-pressure supercritical fluid through heat dump, and expanded generating set acting power generation becomes critical state working medium, warp
Regenerator, cooler condensation are pumped into regenerator heat exchange by pressurization and absorb heat into heat dump form closed circulation electricity generation system again.It
It can be used for low temperature heat resource power generation in waste heat waste heat underground heat etc., working medium carbon dioxide or mixed working fluid.The utility model is special
Air can be converted to the kinetic energy of pushing generator group rotation by benefit, but because cooler condensation needs to consume energy, system energy
Amount conversion ratio is lower, and generator power output is smaller, and actual promotional value is limited.
Summary of the invention
The object of the present invention is to provide a kind of hydrogen mixed working fluid electricity generation system, by hydrogen and the circulation of other working medium,
Electrical power generators are driven for mechanical energy by energy transitions using the heat of air, make full use of the Nature energy and industry
Waste heat, energy-saving and emission-reduction increase Business Economic Benefit.
A kind of hydrogen mixed working fluid electricity generation system of the present invention, including mixing gasifying device, gaseous mixture expanding machine, band liquid expand
Machine, generator, gas separator, air heat-exchange pipeline, pressurized with hydrogen machine, No. 2 generators and liquid pressing pump.Gaseous mixture expansion
Machine is connect with generator shaft, and band liquid expanding machine is connect with No. 2 generator shafts, pipe of the air heat-exchange piping connection to mixing gasifying device
The tube side outlet of journey entrance, air heat-exchange pipeline is communicated with the atmosphere.Mixing gasifying device is equipped with hydrogen inlet, lime set entrance and mixing
Gas outlet, gas separator are equipped with hydrogen outlet, nitrogen outlet and gaseous mixture entrance, and hydrogen outlet is equipped with hydrogen filtration film, only
Hydrogen is allowed to pass through.Gaseous mixture expander outlet is connected to the gaseous mixture entrance of gas separator, and the hydrogen of gas separator goes out
Mouth is connected to the hydrogen inlet of mixing gasifying device by pressurized with hydrogen machine.The nitrogen outlet of gas separator is connected to band liquid and expands
The entrance of machine, the outlet with liquid expanding machine are connected to liquid pressing pump intake, and liquid pressing pump discharge passes through lime set piping connection
To the lime set entrance of mixing gasifying device.The mixed gas outlet of mixing gasifying device is connected to gaseous mixture expander inlet, and gaseous mixture is swollen
The outlet of swollen machine is connected to the gaseous mixture entrance of gas separator.
System is additionally provided with hydrogen reaction bed unit, No. 1 hydrogen pans, No. 2 hydrogen pans and air heat exchanger.Hydrogen reaction
Every hydrogen reaction bed of bed unit is respectively equipped with low pressure hydrogen import, high pressure hydrogen outlet, heat exchange hydrogen inlet and heat exchange hydrogen
Outlet.Mixing gasifying device is equipped with heat exchange coil, hydrogen inlet, lime set entrance and mixed gas outlet.Hydrogen reacts the reaction of bed unit hydrogen
The hydrogen inlet that the high pressure hydrogen outlet of bed passes through high pressure hydrogen piping connection to mixing gasifying device.The gaseous mixture of mixing gasifying device
Outlet is connected to the entrance of gaseous mixture expanding machine, and the outlet of gaseous mixture expanding machine is connected to the gaseous mixture entrance of gas separator.
The hydrogen outlet of gas separator is divided into two-way, and a-road-through crosses low pressure hydrogen pipeline and is connected to hydrogen reaction bed unit hydrogen reaction bed
Low pressure hydrogen entrance, another way are connected to the hydrogen inlet of mixing gasifying device by pressurized with hydrogen machine.The nitrogen of gas separator
Export the lime set entrance by being connected to mixing gasifying device with liquid expanding machine, liquid pressing pump and lime set pipeline.Hydrogen reacts sheet
The heat exchange hydrogen outlet of first hydrogen reaction bed is divided into two-way by triple valve, passes sequentially through heat transferring medium through cooled hydrogen pipeline all the way
Low pressure hydrogen circulating pump, No. 1 hydrogen pans, the heat exchange coil of mixing gasifying device and triple valve are connected to the heat exchange of hydrogen reaction bed
Hydrogen inlet forms cooling circuit.The heated hydrogen pipeline of another way passes sequentially through heat transferring medium high pressure hydrogen circulating pump, No. 2
Hydrogen pans, the tube side of air heat exchanger and triple valve are connected to the heat exchange hydrogen inlet of hydrogen reaction bed, form heating circuit.
To the shell side inlet of air heat exchanger, the shell-side outlet of air heat exchanger is communicated with the atmosphere air heat-exchange piping connection.
System is equipped with pure Hydrogen-Expansion Machine and No. 3 generators, and pure Hydrogen-Expansion Machine is arranged in low pressure hydrogen pipeline and/or High Pressure Hydrogen
On air pipe, No. 3 generators and pure Hydrogen-Expansion Machine axis connection.
Hydrogen reacts bed unit and is equipped at least two hydrogen reaction beds, and every hydrogen reaction bed is respectively equipped with low pressure hydrogen import, height
Press hydrogen outlet, heat exchange hydrogen inlet and heat exchange hydrogen outlet.Low pressure hydrogen import is equipped with low pressure hydrogen imported valve, High Pressure Hydrogen
Gas outlet is equipped with high pressure hydrogen outlet valve, and heat exchange hydrogen inlet and heat exchange hydrogen outlet are respectively equipped with triple valve.
Lime set working medium in lime set pipeline is stable inorganic working medium or organic working medium or liquid nitrogen or inert gas or positive fourth
Alkane or propane.Made lime set working medium efficient liquefaction with liquid expansion function and reliably to other liquefaction for inhaling hydrogen process offer cooling capacity
Equipment replacement.The gaseous mixture expanding machine and pure Hydrogen-Expansion Machine are substituted by the power-equipment for being converted to electric energy by exporting shaft work,
Including steam turbine or gas turbine.
Mixing gasifying device is simple mixing arrangement or knockdown mixing apparatus, and guaranteeing that mixed gas outlet obtains includes pressure
The continuous gaseous mixture of the flow of parameter stability including power, temperature.Air in air heat-exchange pipeline is by room temperature or low temperature
Solid-state, liquid, gaseous other media are replaced.
Gas separator hydrogen outlet enters the hydrogen of hydrogen reaction bed and is recycled back to the hydrogen quality ratio of mixing gasifying device
For 0:100 to 100:0.
Metal hydrogen storage material, including but not limited to Rare Earth metal hydride are loaded in hydrogen reaction bed.Low pressure hydrogen is by hydrogen
Gas entrance enters hydrogen reaction bed, and low pressure hydrogen is absorbed to form metal hydride by hydrogen storage material, the metallic hydrogen after hydrogen is inhaled to completion
High pressure hydrogen is released in compound heating.
For hydrogen reaction bed using circulatory mediator and heat medium partition or non-septate heat transfer, heat medium is air, flue gas, sea
Water, river water, lake water, gaseous heating medium, liquid heating medium, solid heat medium, two or two mixing or three-phase between gas-liquid-solid
Hybrid Heating medium, the circulatory mediator that hydrogen reaction bed uses include hydrogen but are not limited to hydrogen, are directly entered the progress of hydrogen reaction bed
Heating moves heat, or by the way of electricity, electromagnetism or internal heating, or by the way of external heat, or simultaneously using interior additional
The mode of heat, circulatory mediator are hydrogen or other stables；If air is rare substance, hydrogen reaction bed can be set more
Grade.
Hydrogen mixed working fluid electricity generation system of the present invention, by, for cycle fluid, utilizing air itself with hydrogen, nitrogen etc.
Heat drives gaseous mixture expanding machine by working medium circulation and does work with liquid expanding machine, is that mechanical energy drives power generation by thermal energy
Machine power generation or driving equipment, take full advantage of the Nature energy and industrial exhaust heat, are beneficial to energy conservation emission reduction and create economic benefit.
Electrical power generators are driven for mechanical energy by energy transitions using the heat of air, emission reduction is beneficial to energy conservation and increases enterprise's warp
Ji benefit.Hydrogen mixed working fluid dynamical system of the present invention is mounted on the vehicles such as steamer, it is other certainly to can use seawater etc.
Energy entrained by right substance drives gaseous mixture expanding machine by working medium circulation and does work with liquid expanding machine, is by thermal energy
Mechanical energy drives vehicles operation, realizes green traffic.The appropriate replacement of mixed working fluid dynamical system equipment through the invention
The UTILIZATION OF VESIDUAL HEAT IN that flue gas etc. carries thermal energy exhaust gas may be implemented, expand application range.
Detailed description of the invention
Fig. 1 is the flow diagram of hydrogen mixed working fluid electricity generation system of the present invention；
Fig. 2 is the flow diagram of another embodiment of the present invention；
Fig. 3 is the structural schematic diagram of hydrogen reaction bed unit of the present invention；
Fig. 4 is the flow diagram of the third embodiment of the invention；
Wherein: 1-hydrogen reacts bed unit, 2-mixing gasifying devices, 3-gaseous mixture expanding machines, 4-band liquid expanding machines, 5-power generations
Machine, 6-gas separators, 7-liquid pressings pump, 8-hydrogen filtration films, 9-low pressure hydrogen pipelines, 10-High Pressure Hydrogen tracheaes
Road, 11-lime set pipelines, 12-air heat-exchange pipelines, 13-heat transferring medium low pressure hydrogen circulating pumps, 14-pressurized with hydrogen machines,
17-heat exchange coils, 18-valves, 19-low pressure hydrogen imported valves, 20-high pressure hydrogen outlet valves, 21-heat transferring mediums
High pressure hydrogen circulating pump, 25-cooled hydrogen pipelines, 26-heating hydrogen pipelines, 27-No. 1 hydrogen pans, 28-No. 2 hydrogen
Gas pans, 29-air heat exchangers, 30-triple valves, 31-low pressure hydrogen imports, the outlet of 32-high pressure hydrogens, 33-heat exchange
Hydrogen inlet, 34-heat exchange hydrogen outlets, No. 1 hydrogen reaction bed of A-, No. 2 hydrogen reaction beds of B-, C-No. 3 hydrogen reaction beds, 40-2
Number generator, 43-No. 3 generators, 44-pure Hydrogen-Expansion Machines.
Specific embodiment
Below with reference to embodiment and attached drawing, the present invention is described in detail.The scope of protection of the present invention is not limited to the embodiment,
Those skilled in the art make any change within the scope of the claims and also belong to the scope of protection of the invention.
Embodiment 1
Hydrogen mixed working fluid electricity generation system of the present invention is as shown in Figure 1, swollen including mixing gasifying device 2, gaseous mixture expanding machine 3, band liquid
Swollen machine 4, generator 5, gas separator 6, air heat-exchange pipeline 12, pressurized with hydrogen machine 14 and liquid pressing pump 7.Gaseous mixture expansion
Machine is connect with generator shaft, and generator electricity is connected to the grid.The tube side that air heat-exchange pipeline 12 is connected to mixing gasifying device 2 enters
Mouthful, the tube side outlet of air heat-exchange pipeline 12 is communicated with the atmosphere.Mixing gasifying device 2 is equipped with hydrogen inlet, lime set entrance and mixing
Gas outlet, gas separator 6 are equipped with hydrogen outlet, nitrogen outlet and gaseous mixture entrance, and hydrogen outlet is equipped with hydrogen filtration film 8.
Gaseous mixture expander outlet is connected to the gaseous mixture entrance of gas separator 6, and the nitrogen outlet of gas separator 6 is connected to band liquid
The entrance of expanding machine 4, the outlet with liquid expanding machine are connected to liquid pressing and pump 7 entrances, and liquid pressing pump discharge passes through condensate pipe
Road 11 is connected to the lime set entrance of mixing gasifying device 2.The hydrogen outlet of gas separator 6 is connected to mixed by pressurized with hydrogen machine 14
Close the hydrogen inlet of gasifier 2.The mixed gas outlet of mixing gasifying device 2 is connected to 3 entrance of gaseous mixture expanding machine, gaseous mixture expansion
The outlet of machine is connected to the gaseous mixture entrance of gas separator 6.
- 134 DEG C, the low pressure hydrogen of 8MPa is sent into mixing gasifying device 2 by pressurized with hydrogen machine 14, is then shut off gaseous mixture
The hydrogen inlet valve and hydrogen nitrogen mixed gas outlet valve for changing device 2 are squeezed into the high-pressure liquid nitrogen of 15MPa by liquid pressing pump 7, added
The liquid nitrogen entered and the hydrogen quality ratio of addition are 1:0.094, and liquid nitrogen absorbs room temperature by heat exchange coil in mixing gasifying device 2
The heat that air is released gasifies, so that the pressure in mixing gasifying device 2 is increased to 14MPa, temperature is down to -112.8 DEG C, so
Hydrogen nitrogen mixed gas outlet valve is opened afterwards, and hydrogen nitrogen mixed gas is sent into 3 expansion work of gaseous mixture expanding machine, gaseous mixture expanding machine 3
Generator operation is driven to generate electricity.The settable multiple parallel connections of mixing gasifying device 2 guarantee that it is continuously and stably expanded to gaseous mixture
Machine 3 supplies.
14MPa, -112.8 DEG C of hydrogen nitrogen mixed gas expansion work in gaseous mixture expanding machine 3 are sent after -134 DEG C to 8MPa
Enter gas separator 6, is equipped with hydrogen filtration film 8,8MPa at the hydrogen outlet of gas separator 6, -134 DEG C of hydrogen passes through hydrogen
Gas pressuring machine 14 returns to mixing gasifying device 2 and is recycled, and the nitrogen that gas separator 6 is isolated, which enters band liquid expanding machine 4, to be continued
Expansion is all liquefied in band liquid expanding machine 4 when nitrogen expansion is to 3.3MPa since temperature continues to decline in expansion process.
3.3MPa, -158 DEG C of liquid nitrogen are sent mixing gasifying device 2 back to by liquid pressing pump 7 and are recycled.The nitrogen and hydrogen of the present embodiment
Combined cycle has reached 20% or so using the efficiency of air energy power-generating.
Embodiment 2
Another embodiment of the present invention as shown in Fig. 2, include hydrogen reaction bed unit 1, mixing gasifying device 2, gaseous mixture expanding machine 3,
Band liquid expanding machine 4, gas separator 6, pressurized with hydrogen machine 14, air heat-exchange pipeline 12, cooled hydrogen pipeline 25, adds generator 5
Hot hydrogen pipeline 26,1 hydrogen pans 27,2 hydrogen pans 28, air heat exchanger 29, heat transferring medium high pressure hydrogen follow
Ring pump 21, heat transferring medium low pressure hydrogen circulating pump 13 and liquid pressing pump 7.Gaseous mixture expanding machine 3, band liquid expanding machine 4 respectively with
40 axis connection of generator 5 and No. 2 generator, generator electricity part is personal, remaining outer confession that is connected to the grid.As shown in figure 3, hydrogen
It reacts bed unit 1 and is equipped with three hydrogen reaction beds, No. 1 hydrogen reaction bed A, No. 2 hydrogen reaction bed B and No. 3 hydrogen reaction bed C, every hydrogen are anti-
Bed is answered to be equipped with low pressure hydrogen entrance 31, high pressure hydrogen outlet 32, heat exchange hydrogen inlet 33, heat exchange hydrogen outlet 34.Every hydrogen is anti-
The low pressure hydrogen entrance 31 of bed is answered to connect with low pressure hydrogen pipeline 9, the high pressure hydrogen outlet 32 of every hydrogen reaction bed and High Pressure Hydrogen
Air pipe 10 connects.The heat exchange hydrogen outlet 34 of every hydrogen reaction bed divides through triple valve 30 for two-way, a-road-through supercooling hydrogen
Pipeline 25 is connected to heat transferring medium low pressure hydrogen circulating pump 13, and heat transferring medium low pressure hydrogen circulating pump 13 exports successively through No. 1 hydrogen
Gas pans 27, the heat exchange coil 17 of mixing gasifying device 2 and triple valve 30 are connected to the heat exchange hydrogen inlet 33 of hydrogen reaction bed, shape
At cooling circuit.Another way by heating hydrogen pipeline 26 successively through 21, No. 2 hydrogen of heat transferring medium high pressure hydrogen circulating pump among
Tank 28, the tube side of air heat exchanger 29 and triple valve 30 are connected to the heat exchange hydrogen inlet 33 of hydrogen reaction bed, form heating circuit.
Air heat-exchange pipeline 12 is connected to the shell side inlet of air heat exchanger 29, and the shell-side outlet of air heat exchanger 29 is communicated with the atmosphere.
Mixing gasifying device 2 is equipped with hydrogen inlet, lime set entrance and mixed gas outlet, and gas separator 6 is equipped with hydrogen outlet, nitrogen outlet
With gaseous mixture entrance, hydrogen outlet is equipped with hydrogen filtration film 8, only hydrogen is allowed to pass through.The high pressure hydrogen outlet 32 of hydrogen reaction bed
The hydrogen inlet of mixing gasifying device 2 is connected to through high pressure hydrogen pipeline 10.The mixed gas outlet of mixing gasifying device 2 is connected to mixing
3 entrance of gas expanding machine, the outlet of gaseous mixture expanding machine are connected to the gaseous mixture entrance of gas separator 6, the nitrogen of gas separator 6
Gas outlet is connected to the entrance with liquid expanding machine 4, and the hydrogen outlet of gas separator 6 is divided into two-way, all the way through pressure hydrogen tracheae
Road 9 is connected to the low pressure hydrogen entrance 31 of hydrogen reaction bed, and another part is connected to mixing gasifying device 2 by pressurized with hydrogen machine 14
Hydrogen inlet.Outlet with liquid expanding machine is connected to liquid pressing and pumps 7 entrances, and 7 outlet of liquid pressing pump passes through lime set pipeline 11
It is connected to the lime set entrance of mixing gasifying device 2.
Hydrogen reacts bed unit 1 and is equipped with multiple hydrogen reaction beds alternately suction/hydrogen release process, is filled with rare earth in hydrogen reaction bed
It is metal hydride.When hydrogen reaction bed hydrogen release, exchange heat hydrogen inlet and the hydrogen outlet company that exchanges heat are made by the switching of triple valve 30
Logical heating hydrogen pipeline 26, simultaneously closes off low pressure hydrogen imported valve 19 and opens high pressure hydrogen outlet valve 20, heat transferring medium
Hydrogen is by entering hydrogen reaction bed after air heat exchanger and surrounding air heat exchange heating, so that hydrogen reaction bed absorbs heat at 0 DEG C
Amount releases high pressure hydrogen, to hydrogen reaction bed can be made to release high pressure hydrogen to provide heat when hydrogen reaction bed hydrogen release using air.
Ambient air temperature into air heat exchanger is 20 DEG C, and 5 DEG C of outlets are cooled to after heat exchange.When hydrogen reaction bed inhales hydrogen, pass through three
The switching of port valve 30 makes heat exchange hydrogen inlet be connected to cooled hydrogen pipeline 25 with the hydrogen outlet that exchanges heat, and simultaneously closes off high pressure hydrogen and goes out
Mouth valve 20 simultaneously opens low pressure hydrogen imported valve 19, heat exchange coil and entrance of the heat transferring medium hydrogen by mixing gasifying device 2
Enter hydrogen reaction bed after the hydrogen heat exchange cooling that the liquid nitrogen and gas separator 6 of mixing gasifying device loop back, so that hydrogen reacts
Bed carries out inhaling hydrogen at -80 DEG C and releases reaction heat, and hydrogen abstraction reaction heat is passed to mixing gasifying device 2, its liquid nitrogen vaporization is supplied to make
With, while the suction hydrogen temperature in hydrogen reaction bed being made to be maintained at -80 DEG C, realize that inhaling stablizing for hydrogen operation carries out.
The course of work that hydrogen reacts bed unit includes inhaling hydrogen process I, inhaling hydrogen process II and hydrogen release process；Every hydrogen reaction bed
Work press inhale hydrogen process I-inhale II-hydrogen release of hydrogen process process-suction hydrogen process I sequence recycled.With hydrogen reaction bed
Unit is arranged for three hydrogen reaction beds, and each period has a hydrogen reaction bed to be respectively at suction hydrogen process I, inhale hydrogen process
II and hydrogen release process.
Inhale hydrogen process I:
Hydrogen reaction bed enters suction hydrogen process I after terminating hydrogen release process, and hydrogen reaction bed is first closed high pressure hydrogen outlet valve 20 and led to
The switching for crossing triple valve 30 makes heat exchange hydrogen inlet be connected to cooled hydrogen pipeline 25 with the hydrogen outlet that exchanges heat, and is then turned on pressure hydrogen
Gas imported valve 19, heat transferring medium hydrogen and low pressure hydrogen are directly entered hydrogen reaction bed and are cooled down, and hydrogen is anti-after being cooled to -80 DEG C
Bed is answered to start to inhale hydrogen, the heat for inhaling hydrogen releasing is taken away by heat transferring medium hydrogen passes to the evaporation liquid nitrogen use of mixing gasifying device 2.
Inhale hydrogen process II:
Hydrogen process II is inhaled to continue to inhale the suction hydrogen operation of hydrogen process I.
Hydrogen release process:
Hydrogen reaction bed enters hydrogen release process after inhaling hydrogen process II, and hydrogen reaction bed first closes low pressure hydrogen imported valve 19, so
Heat exchange hydrogen inlet is set to be connected to heating hydrogen pipeline 26, heat transferring medium hydrogen with the hydrogen outlet that exchanges heat by the switching of triple valve 30 afterwards
By being directly entered hydrogen reaction bed after air heat exchanger and surrounding air heat exchange heating, hydrogen reaction bed is added gas by heat transferring medium hydrogen
Heat after pressure reaches setting pressure in hydrogen release to hydrogen reaction bed, is opened high pressure hydrogen outlet valve 20 and is sent to hydrogen release is started after 0 DEG C
High pressure hydrogen out.
First will be -134 DEG C, the low pressure hydrogen of 8MPa is sent into mixing gasifying device 2 by pressurized with hydrogen machine 14；It is then shut off mixed
The hydrogen inlet valve and hydrogen nitrogen mixed gas outlet valve for closing gasifier 2 squeeze into the high pressure of 29.4MPa by liquid pressing pump 7
Liquid nitrogen, the liquid nitrogen of addition and the low pressure hydrogen quality ratio of addition are 37.2:1, and liquid nitrogen passes through heat exchange plate in mixing gasifying device 2
The sensible heat that pipe absorbs the heat and hydrogen released when hydrogen reaction bed unit suction hydrogen gasifies, so that the pressure in mixing gasifying device 2
Power is increased to 29.4MPa, and 0 DEG C released when hydrogen finally being reacted 1 hydrogen release of bed unit, 35MPa high pressure hydrogen is via high pressure hydrogen
Pipeline 10 is sent into mixing gasifying device 2, and 0 DEG C of addition, 35MPa high pressure hydrogen and be added before -134 DEG C, the pressure hydrogen of 8MPa
Gas mass ratio is 0.73:1, and pressure in mixing gasifying device 2 is made to be further increased to 35MPa.The entire gasification of mixing gasifying device 2 increases
After the completion of pressing through journey, hydrogen nitrogen mixed gas outlet valve is opened, 35MPa, -78.7 DEG C of hydrogen nitrogen mixed gas are sent into gaseous mixture expansion
3 expansion work of machine, gaseous mixture expanding machine 3 drive generator operation to generate electricity.The settable multiple parallel connections of mixing gasifying device 2 are protected
It is demonstrate,proved continuously and stably to supply to gaseous mixture expanding machine 3.
35MPa, -78.7 DEG C of hydrogen nitrogen mixed gas expansion work in gaseous mixture expanding machine 3 are sent into 8MPa after -134 DEG C
Gas separator is equipped with hydrogen filtration film 8 at the hydrogen outlet of gas separator, only hydrogen is allowed to pass through, 8MPa, -134 DEG C
Hydrogen a part sends back to hydrogen reaction bed unit through low pressure hydrogen pipeline 9 and inhales hydrogen recycling for it, and another part passes through hydrogen
Pressuring machine 14 return mixing gasifying device 2 be recycled, the nitrogen that gas separator 6 is isolated enter band liquid expanding machine 4 continue it is swollen
It is swollen, since temperature continues to decline in expansion process, all liquefy in band liquid expanding machine 4 when nitrogen expansion is to 3.3MPa.
3.3MPa, -158 DEG C of liquid nitrogen are sent mixing gasifying device 2 back to by liquid pressing pump 7 and are recycled.The operation of the present embodiment, realizes
It can be carried out power generation using air, and efficiency can reach 40%.
Embodiment 3
The third embodiment of the invention is as shown in figure 4, include that hydrogen reacts bed unit 1, mixing gasifying device 2, gaseous mixture expanding machine
3, band liquid expanding machine 4, generator 5, gas separator 6, pressurized with hydrogen machine 14, air heat-exchange pipeline 12, cooled hydrogen pipeline 25,
Heat the hydrogen pans 27,2 of hydrogen pipeline 26,1 hydrogen pans 28, air heat exchanger 29, heat transferring medium high pressure hydrogen
Circulating pump 21, heat transferring medium low pressure hydrogen circulating pump 13 and liquid pressing pump 7.Gaseous mixture expanding machine 3, band liquid expanding machine 4, pure hydrogen
For expanding machine 44 respectively with 5, No. 2 43 axis connections of generator 40 and No. 3 generator of generator, generator electricity part is personal,
The remaining outer confession that is connected to the grid.As shown in figure 3, hydrogen reaction bed unit 1 is equipped with three hydrogen reaction beds, No. 1 hydrogen reaction bed A, No. 2 hydrogen reactions
B and No. 3 hydrogen reaction bed C of bed, every hydrogen reaction bed are equipped with low pressure hydrogen entrance 31, high pressure hydrogen outlet 32, heat exchange hydrogen inlet
33, exchange heat hydrogen outlet 34.The low pressure hydrogen entrance 31 of every hydrogen reaction bed is connect with low pressure hydrogen pipeline 9, every hydrogen reaction
The high pressure hydrogen outlet 32 of bed is connect with high pressure hydrogen pipeline 10.The heat exchange hydrogen outlet 34 of every hydrogen reaction bed is through triple valve 30
It is divided into two-way, a-road-through supercooling hydrogen pipeline 25 is connected to heat transferring medium low pressure hydrogen circulating pump 13, heat transferring medium pressure hydrogen
The outlet of gas circulating pump 13 is successively connected to hydrogen through No. 1 hydrogen pans 27, the heat exchange coil 17 of mixing gasifying device 2 and triple valve 30
The heat exchange hydrogen inlet 33 of reaction bed forms cooling circuit.Another way is by heating hydrogen pipeline 26 successively through heat transferring medium height
Pressure 21, No. 2 hydrogen pans 28 of hydrogen gas circulating pump, the tube side of air heat exchanger 29 and triple valve 30 are connected to changing for hydrogen reaction bed
Hot hydrogen entrance 33 forms heating circuit.Air heat-exchange pipeline 12 is connected to the shell side inlet of air heat exchanger 29, air heat-exchange
The shell-side outlet of device 29 is communicated with the atmosphere.Mixing gasifying device 2 is equipped with hydrogen inlet, lime set entrance and mixed gas outlet, gas point
It is equipped with hydrogen outlet, nitrogen outlet and gaseous mixture entrance from device 6, hydrogen outlet is equipped with hydrogen filtration film 8, only allows hydrogen logical
It crosses.The high pressure hydrogen outlet 32 of hydrogen reaction bed is connected to the hydrogen inlet of mixing gasifying device 2 through high pressure hydrogen pipeline 10.Gaseous mixture
The mixed gas outlet for changing device 2 is connected to 3 entrance of gaseous mixture expanding machine, and the outlet of gaseous mixture expanding machine is connected to gas separator 6
Gaseous mixture entrance, the nitrogen outlet of gas separator 6 is connected to the entrance with liquid expanding machine 4, and the hydrogen of gas separator 6 goes out
Mouth is divided into two-way, is connected to the low pressure hydrogen entrance 31 of hydrogen reaction bed by pure Hydrogen-Expansion Machine 44 through low pressure hydrogen pipeline 9 all the way,
Another way is connected to the hydrogen inlet of mixing gasifying device 2 by pressurized with hydrogen machine 14.Outlet with liquid expanding machine is connected to liquid
7 entrance of force (forcing) pump, 7 outlet of liquid pressing pump are connected to the lime set entrance of mixing gasifying device 2 by lime set pipeline 11.The present embodiment
Other parts are same as Example 2.
The course of work of mixing gasifying device is as follows: closing hydrogen nitrogen mixed gas outlet valve, opens hydrogen inlet valve, first
Will be -134 DEG C, the low pressure hydrogen of 8MPa is sent into mixing gasifying device 2 by pressurized with hydrogen machine 14；Then hydrogen reaction bed unit 1 is put
0 DEG C released when hydrogen, 9.6MPa high pressure hydrogen are sent into mixing gasifying device 2 via high pressure hydrogen pipeline 10, will be in mixing gasifying device
Pressure be increased to 9.6MPa, the mass ratio of the low pressure hydrogen and high pressure hydrogen that are successively added is 4.85:1；Finally close mixing
The hydrogen inlet valve of gasifier 2 squeezes into the high-pressure liquid nitrogen of 15.8MPa, liquid nitrogen and the addition of addition by liquid pressing pump 7
The ratio of hydrogen gross mass is 8.8:1, when liquid nitrogen absorbs hydrogen reaction bed unit suction hydrogen by heat exchange coil in mixing gasifying device 2
The heat and hydrogen sensible heat of releasing gasify, so that the pressure in mixing gasifying device 2 is increased to 15.76MPa.Mixing gasifying device
After the completion of 2 entire gasification pressurization process, hydrogen nitrogen mixed gas outlet valve is opened, 15.76MPa, -108.5 DEG C of hydrogen nitrogen are mixed
It closes pneumatic transmission and enters 3 expansion work of gaseous mixture expanding machine, gaseous mixture expanding machine 3 drives generator operation to generate electricity.Mixing gasifying device 2
Settable multiple parallel connections guarantee that it is continuously and stably supplied to gaseous mixture expanding machine 3.
Expansion work is to 8MPa in gaseous mixture expanding machine 3 for 15.76MPa, -108.5 DEG C of hydrogen nitrogen mixed gas, after -134 DEG C
It is sent into gas separator 6, hydrogen filtration film 8 is equipped at the hydrogen outlet of gas separator 6, only hydrogen is allowed to pass through, 8MPa ,-
134 DEG C hydrogen a part is expanded into 2MPa by pure Hydrogen-Expansion Machine 44, after -177 DEG C, then sends back to through low pressure hydrogen pipeline 9
Hydrogen reacts bed unit and inhales hydrogen recycling for it, and another part returns to mixing gasifying device 2 by pressurized with hydrogen machine 14 and is recycled,
The nitrogen that gas separator 6 is isolated, which enters band liquid expanding machine 4, to be continued to expand, since temperature continues to decline in expansion process, nitrogen
It all liquefies in band liquid expanding machine 4 when gas is expanded to 3.3MPa.3.3MPa, -158 DEG C of liquid nitrogen are sent back to by liquid pressing pump 7
Mixing gasifying device 2 is recycled.The operation of the present embodiment realizes and can be carried out power generation using air, and efficiency can reach
30%。
Claims (9)
1. a kind of hydrogen mixed working fluid electricity generation system, it is characterized in that: the system comprises mixing gasifying device (2), gaseous mixtures to expand
Machine (3), band liquid expanding machine (4), generator (5), gas separator (6), air heat-exchange pipeline (12), pressurized with hydrogen machine (14), 2
Number generator (40) and liquid pressing pump (7), gaseous mixture expanding machine are connect with generator shaft, with liquid expanding machine and No. 2 generators
(40) axis connection, air heat-exchange pipeline (12) are connected to the tube-side inlet of mixing gasifying device (2), the pipe of air heat-exchange pipeline (12)
Journey outlet is communicated with the atmosphere, and mixing gasifying device (2) is equipped with hydrogen inlet, lime set entrance and mixed gas outlet, gas separator (6)
Equipped with hydrogen outlet, nitrogen outlet and gaseous mixture entrance, hydrogen outlet is equipped with hydrogen filtration film (8), only hydrogen is allowed to pass through；It is mixed
The gaseous mixture entrance that gas expanding machine (3) outlet is connected to gas separator (6) is closed, the hydrogen outlet of gas separator (6) passes through
Pressurized with hydrogen machine (14) is connected to the hydrogen inlet of mixing gasifying device (2)；The nitrogen outlet of gas separator (6) is connected to band liquid
The entrance of expanding machine (4), the outlet with liquid expanding machine are connected to liquid pressing pump (7) entrance, and liquid pressing pump discharge passes through solidifying
Liquid pipeline (11) is connected to the lime set entrance of mixing gasifying device (2)；The mixed gas outlet of mixing gasifying device (2) is connected to gaseous mixture
Expanding machine (3) entrance, the outlet of gaseous mixture expanding machine are connected to the gaseous mixture entrance of gas separator (6).
2. hydrogen mixed working fluid electricity generation system according to claim 1, it is characterized in that: the system is additionally provided with hydrogen reaction bed
Unit (1), No. 1 hydrogen pans (27), No. 2 hydrogen pans (28) and air heat exchanger (29)；The hydrogen reacts bed unit
Every hydrogen reaction bed be respectively equipped with low pressure hydrogen import (31), high pressure hydrogen outlet (32), heat exchange and are changed hydrogen inlet (33)
Hot hydrogen exports (34)；The mixing gasifying device (2) is equipped with heat exchange coil (17), hydrogen inlet, lime set entrance and gaseous mixture and goes out
Mouthful；The high pressure hydrogen outlet of described hydrogen reaction bed unit (1) hydrogen reaction bed is connected to gaseous mixture by high pressure hydrogen pipeline (10)
Change the hydrogen inlet of device (2)；The mixed gas outlet of the mixing gasifying device (2) is connected to the entrance of gaseous mixture expanding machine (3), mixes
The outlet for closing gas expanding machine (3) is connected to the gaseous mixture entrance of gas separator (6)；The hydrogen of the gas separator (6) goes out
Mouth is divided into two-way, and a-road-through, which crosses low pressure hydrogen pipeline (9) and is connected to the low pressure hydrogen of hydrogen reaction bed unit (1) hydrogen reaction bed, to be entered
Mouthful, another way is connected to the hydrogen inlet of mixing gasifying device (2) by pressurized with hydrogen machine (14)；The nitrogen of gas separator (6)
Outlet is entered by the lime set for being connected to mixing gasifying device (2) with liquid expanding machine (4), liquid pressing pump (7) and lime set pipeline (11)
Mouthful；The heat exchange hydrogen outlet (34) of described hydrogen reaction bed unit (1) hydrogen reaction bed is divided into two-way by triple valve (30), passes through all the way
Cooled hydrogen pipeline (25) passes sequentially through heat transferring medium low pressure hydrogen circulating pump (13), No. 1 hydrogen pans (27), mixing gasifying
The heat exchange coil (17) and triple valve (30) of device (2) are connected to the heat exchange hydrogen inlet (33) of hydrogen reaction bed, form cooling circuit；
The heated hydrogen pipeline of another way (26) pass sequentially through heat transferring medium high pressure hydrogen circulating pump (21), No. 2 hydrogen pans (28),
The tube side and triple valve (30) of air heat exchanger (29) are connected to the heat exchange hydrogen inlet (33) of hydrogen reaction bed, and formation is heated back
Road；Air heat-exchange pipeline (12) is connected to the shell side inlet of air heat exchanger (29), the shell-side outlet of air heat exchanger (29) with
Atmosphere.
3. hydrogen mixed working fluid electricity generation system according to claim 2, it is characterized in that: the system is equipped with pure Hydrogen-Expansion Machine
(44) with No. 3 generators (43), pure Hydrogen-Expansion Machine (44) setting is in low pressure hydrogen pipeline (9) and/or high pressure hydrogen pipeline
(10) on, No. 3 generators (43) and pure Hydrogen-Expansion Machine (44) axis connection.
4. hydrogen mixed working fluid electricity generation system according to claim 1-3, it is characterized in that: the hydrogen reacts sheet
First (1) is equipped at least two hydrogen reaction beds, and every hydrogen reaction bed is respectively equipped with low pressure hydrogen import (31), high pressure hydrogen outlet
(32), it exchanges heat hydrogen inlet (33) and exchanges heat hydrogen outlet (34)；The low pressure hydrogen import (31) is equipped with low pressure hydrogen import
Valve (19), high pressure hydrogen outlet (32) are equipped with high pressure hydrogen outlet valve (20), the heat exchange hydrogen inlet (33) and
Heat exchange hydrogen outlet (34) is respectively equipped with triple valve (30).
5. hydrogen mixed working fluid electricity generation system according to claim 1-3, it is characterized in that: the lime set pipeline
(11) the lime set working medium in is stable inorganic working medium or organic working medium or liquid nitrogen or inert gas or normal butane or propane；It is described
Made lime set working medium efficient liquefaction with liquid expansion function and reliably replaced to other liquefaction devices for inhaling hydrogen process offer cooling capacity,
The gaseous mixture expanding machine and pure Hydrogen-Expansion Machine are substituted by the power-equipment for being converted to electric energy by exporting shaft work, including steam turbine
Or gas turbine.
6. hydrogen mixed working fluid electricity generation system according to claim 1-3, it is characterized in that: the mixing gasifying device
(2) it is simple mixing arrangement or knockdown mixing apparatus, guarantees that mixed gas outlet obtains the ginseng including pressure, temperature
The stable continuous gaseous mixture of flow of number；Air in the air heat-exchange pipeline (12) can be consolidated by room temperature or low temperature
State, liquid, gaseous other media are replaced.
7. hydrogen mixed working fluid electricity generation system according to claim 1-3, it is characterized in that: the gas separator
(6) hydrogen outlet enters the hydrogen of hydrogen reaction bed and the hydrogen quality ratio for being recycled back to mixing gasifying device (2) is 0:100 to 100:
0。
8. hydrogen mixed working fluid electricity generation system according to claim 1-3, it is characterized in that: in the hydrogen reaction bed
Load metal hydrogen storage material, including but not limited to Rare Earth metal hydride；Low pressure hydrogen enters hydrogen reaction bed by hydrogen inlet,
Low pressure hydrogen is absorbed to form metal hydride by hydrogen storage material, and High Pressure Hydrogen is released in the metal hydride heating after hydrogen is inhaled to completion
Gas.
9. hydrogen mixed working fluid electricity generation system according to claim 1-3, it is characterized in that: the hydrogen reaction bed is adopted
With circulatory mediator and heat medium partition or non-septate heat transfer, heat medium is air, flue gas, seawater, river water, lake water, gas
Heat medium, liquid heating medium, solid heat medium, two or two mixing or three-phase Hybrid Heating medium, hydrogen are anti-between gas-liquid-solid
The circulatory mediator for answering bed to use includes hydrogen but is not limited to hydrogen, is directly entered hydrogen reaction bed and is heated or moved heat, or uses
The mode of electricity, electromagnetism or internal heating, or by the way of external heat, or simultaneously by the way of interior external heat, circulatory mediator
For hydrogen or other stables；If air is rare substance, multistage is can be set in hydrogen reaction bed.
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| CN201811079267.9A CN109139160A (en) | 2018-09-17 | 2018-09-17 | A kind of hydrogen mixed working fluid electricity generation system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425009A (en) * | 2019-07-10 | 2019-11-08 | 上海柯来浦能源科技有限公司 | Metal hydride Hydrogen Energy power generation electrical system and electricity-generating method |
| WO2022225485A3 (en) * | 2021-04-21 | 2022-11-24 | Repg Enerji Sistemleri Sanayi Ve Ticaret Anonim Sirketi | A screwed generator which uses heat transfer method for generating energy |
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| GB824492A (en) * | 1955-10-07 | 1959-12-02 | Frederick William Beinlich | Process and apparatus for the generation of power |
| JPS5896110A (en) * | 1981-12-04 | 1983-06-08 | Chiyoda Chem Eng & Constr Co Ltd | Operating method in power collection from lng |
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| CN110425009A (en) * | 2019-07-10 | 2019-11-08 | 上海柯来浦能源科技有限公司 | Metal hydride Hydrogen Energy power generation electrical system and electricity-generating method |
| CN110425009B (en) * | 2019-07-10 | 2020-10-30 | 上海柯来浦能源科技有限公司 | Metal hydride hydrogen energy power generation electrical system and power generation method |
| WO2022225485A3 (en) * | 2021-04-21 | 2022-11-24 | Repg Enerji Sistemleri Sanayi Ve Ticaret Anonim Sirketi | A screwed generator which uses heat transfer method for generating energy |
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