CN204921167U - But whole day continuous operation's solar energy and complementary combined cycle generation system of living beings - Google Patents
But whole day continuous operation's solar energy and complementary combined cycle generation system of living beings Download PDFInfo
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- CN204921167U CN204921167U CN201520382402.2U CN201520382402U CN204921167U CN 204921167 U CN204921167 U CN 204921167U CN 201520382402 U CN201520382402 U CN 201520382402U CN 204921167 U CN204921167 U CN 204921167U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/133—Renewable energy sources, e.g. sunlight
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Abstract
The utility model provides a but whole day continuous operation's solar energy and complementary combined cycle generation system of living beings, includes heliostat field, hyperboloidal mirror, high temperature rotation solar energy gasification reaction ware, gasification exhaust -heat boiler, purifier, combustion chamber, compressor, gas turbine, exhaust -heat boiler, steam turbine, condenser, water -feeding pump, generator, melts the salt pump, low temperature melts the salt storage tank, high temperature melts salt storage tank, pyrolytic reaction ware and burnt oil atomizer. When sufficient light conditions, utilize high temperature spotlight solar energy to carry out solid hydrocarbon fuel's gasification reaction, the synthetic gas of production is delivered to gas - steam combined cycle generation system and is generated electricity, when light conditions is insufficient, utilize the pyrolytic reaction ware and with the help of the storage solar drive solid hydrocarbon fuel carry out pyrolysis and atomizing, deliver to gas - steam combined cycle system and generate electricity. The utility model discloses satisfied and utilized the solar energy whole day to turn into the high performance fuel that can supply gas - steam combined cycle system to use with solid hydrocarbon fuel consecutively.
Description
Technical field
The utility model relates to the technical field that various energy resources complementation utilizes, especially a kind of can the solar energy that runs continuously of whole day and living beings complementation association circulating power generation system.
Background technique
For reply economy and the high speed development of modern civilization, demand for energy will expand year by year, and limited fossil energy reserves will the development process of restriction human civilization, simultaneously also urgently to be resolved hurrily owing to using the problems such as environmental pollution that fossil energy causes in a large number.For this reason while realizing the efficient and clean utilization of existing fossil energy, the clean energy resourcies such as Devoting Major Efforts To Developing solar energy and living beings, become also for solving current energy source important channel with realize human kind sustainable development compatible with environmental harmony progressively to substitute fossil energy.
Solar energy, as a kind of clean renewable energy sources, is projected to earth surface in the form of radiation, is the mankind's the abundantest utilizable energy, has the advantage that some common energy are incomparable, and as cleaned, stock number is huge.The solar energy total amount that the earth receives every year reaches 1 × 10
18kWh, is equivalent to 1.3 × 10
14ton standard coal, all very abundant at the solar energy resources in the areas such as Southwestern United Stares, Africa, Australia and western part of China.Wherein, the solar light-heat power-generation technology based on solar energy optical-thermal Land use systems has entered the commercial operation stage.Can be divided into line optically focused and the large class of some optically focused two according to the difference of Salar light-gathering mode, what parabolic trough type and linear Fresnel heat-collecting devcie adopted is sun energy line light condensing technology, and its focusing ratio is relatively low, and the heat-collecting temperature that can reach is also corresponding lower; And dish-style and tower heat-collecting devcie adopt is solar energy point light condensing technology, double-axis tracking, focusing ratio is high, and maximum set hot temperature degree can more than 1000 DEG C.
Conventional groove solar heat power generation system is usually using conduction oil as intermediate thermal conductivity medium, by the restriction of heat-conductive-oil high-temperature resolution characteristic, the heat-collecting temperature of system is below 400 DEG C, and directly have influence on the thermal efficiency of cycle of supporting Turbo-generator Set, adopt the tower-type solar thermal power generating system selecting optically focused form then using high-temperature molten salt as heat-conducting medium, current operating temperature can be promoted to about 560 DEG C, but the generating efficiency of system is still on the low side in general.In addition, there is due to solar energy the characteristics such as intermittent supply, therefore usually supporting energy storage device is needed in solar heat power generation system, to extend the working time of unit, for tower type solar energy thermal power generation station, its continuous operating time is about 14 ~ 15 hours, by the impact of the factors such as energy storage cost and heat-stored device heat preservation property, is difficult to ensure that the whole day of solar heat power generation system is run continuously.
In order to improve the clean generating efficiency of solar energy and realize the continuous and steady operation of unit, now develop the multiple solar energy complementary generating system mutually integrated with association circulating power generation system, main complimentary fashion comprises following two kinds: 1, utilize linear concentrator device to combine with bottom Rankine cycle, for completing preheating or the evaporation of vapor portion, to improve the generate output of unit; 2, utilize tower some light and heat collection technology to combine with top brayton cycle, by air heating to 800 ~ 1000 DEG C after gas compressor pressurization, then send into firing chamber again, reduce the consumption of fossil energy with this.In addition, the high temperature solar utilizing tower type focusing to produce drives the solid carbon hydrogen fuel gasifications such as living beings, and relend and help the technological scheme of association circulating power generation system efficiency utilization to be also suggested, after solar energy is converted to high quality chemical energy, then realize the Efficient Conversion of chemical energy.
Show that above-mentioned Utilization plan has very large potentiality in lifting solar thermal utilization efficiency through relevant calculating and simulation analysis, but simultaneously, we also need the deficiency of clear and definite technique scheme, to circulate the complementary type combined with heated compressed air for utilizing high temperature solar and Bretton top, not only still need to consume the fossil energies such as a large amount of rock gases, simultaneously because heat-collecting temperature is too high, be difficult to the complementary operation being realized power generation system by the mode of accumulation of heat at night.For utilizing high temperature solar to drive gasification of biomass, and then the complimentary fashion of generating, although system all uses clean renewable energy sources, but still this difficult problem of high temperature energy-storage cannot be overcome.
Therefore, in the efficiency utilization and system that realize solar energy run etc. continuously, also need to carry out a large amount of correlative study work.
Model utility content
(1) technical problem that will solve
In view of this, main purpose of the present utility model be to provide a kind of can the solar energy that runs continuously of whole day and the complementary association circulating power generation system of living beings, utilize solar energy whole day to be converted into by the solid carbon hydrogen fuel A such as living beings continuously for the high-grade fuel of gas-steam combined cycle system, also can be applicable to other hydrocarbon solid carbon hydrogen fuel A such as coal by this system to meet simultaneously.
(2) technological scheme
For achieving the above object, the utility model provide a kind of can the solar energy that runs continuously of whole day and the complementary association circulating power generation system of living beings, comprise heliostat field 1, hyperboloidal mirror 2, high temperature rotating formula solar energy gasification reactor 3, gasification exhaust heat boiler 4, purification plant 5, firing chamber 6, compressor 7, combustion gas turbine 8, exhaust heat boiler 9, steam turbine 10, condenser 11, feed water pump 12, generator 13, melt salt pump 14, low temperature melts salt storage tank 15, high-temperature molten salt storage tank 16, pyrolysis reactor, 17 and tar atomizer 18, wherein, high temperature rotating formula solar energy gasification reactor 3, gasification exhaust heat boiler 4, purification plant 5, firing chamber 6, combustion gas turbine 8, exhaust heat boiler 9, steam turbine 10, condenser 11 is connected successively with feed water pump 12, and gasification exhaust heat boiler 4 and feed water pump 12 are all also connected to exhaust heat boiler 9, and firing chamber 6 is also connected to compressor 7, and steam turbine 10 is also connected to generator 13, wherein firing chamber 6, compressor 7, combustion gas turbine 8, exhaust heat boiler 9, steam turbine 10, condenser 11, feed water pump 12 and generator 13 form combined cycle generation system of fuel gas-steam, when illumination condition is sufficient, this solar energy and the complementary association circulating power generation system of living beings directly utilize high temperature Photospot solar to complete the gasification reaction of solid carbon hydrogen fuel by high temperature rotating formula solar energy gasification reactor 3, and the synthetic gas that reaction produces is delivered in the firing chamber 6 of combined cycle generation system of fuel gas-steam and generated electricity after purified treatment, when illumination condition is inadequate, this solar energy and the complementary association circulating power generation system of living beings utilize pyrolysis reactor 17 and carry out pyrolytic reaction by the Driven by Solar Energy solid carbon hydrogen fuel utilizing high-temperature molten salt to store, the liquid fuel that pyrolysis produces utilizes atomizer 18 to be atomized, and the liquid fuel through atomization is delivered in the firing chamber 6 of gas-steam combined cycle system again and generated electricity.
In such scheme, described heliostat field 1 comprises the multiple heliostats in arranged in arrays, the plurality of heliostat is collected solar energy and is focused into hyperboloidal mirror 2 to obtain high temperature Photospot solar, this high temperature focused solar energy is reflected by hyperboloidal mirror 2 and is projected in high temperature rotating formula solar energy gasification reactor 3, to provide the heat of high temperature required for gasification reaction.
In such scheme, described high temperature rotating formula solar energy gasification reactor 3 is rotary type gasification reactor apparatus, top has incident light string holes, it is inner that high temperature Photospot solar enters high temperature rotating formula solar energy gasification reactor 3 through this incident light string holes, heating reactant, rotary type by reactor is rotated, and improves gasification reaction characteristic.
In such scheme, the outer inner cavity surface of described high temperature rotating formula solar energy gasification reactor 3 is furnished with and melts salt to absorb and the salt thermal-arrest that melts storing the high temperature solar of having more than needed is restrained in order to utilize when meeting solid carbon hydrogen fuel and normally gasifying.
In such scheme, described solid carbon hydrogen fuel is sent to high temperature rotating formula solar energy gasification reactor 3, heliostat field 1 by solar beam focus reflection to hyperboloidal mirror 2, and then be incident upon in high temperature rotating formula solar energy gasification reactor 3 under adjustment light path, utilize and focus on the Photospot solar driving solid carbon hydrogen fuel that institute produces 850 DEG C carry out gasification reaction in high temperature rotating formula solar energy gasification reactor 3.
In such scheme, the flammable synthetic gas of high temperature that in described high temperature rotating formula solar energy gasification reactor 3, gasification reaction produces, first enters gasification exhaust heat boiler 4, reclaims heat to utilize gasification exhaust heat boiler 4; In gasification exhaust heat boiler 4, synthetic gas heating that this high temperature is flammable passes into the water producing water vapor in gasification exhaust heat boiler 4, the a part of water vapor produced also synchronously is delivered in high temperature rotating formula solar energy gasification reactor 3 as gasifying agent, remaining water vapor is delivered in combined cycle generation system of fuel gas-steam simultaneously and be used, flammable synthetic gas after cooling is delivered in purification plant 5 and is removed impurity, then delivers in the firing chamber 6 of combined cycle generation system of fuel gas-steam.
In such scheme, by firing chamber 6, compressor 7, combustion gas turbine 8, exhaust heat boiler 9, steam turbine 10, condenser 11, in the combined cycle generation system of fuel gas-steam that feed water pump 12 and generator 13 are formed, air delivers to firing chamber 6 after first compressing pressurization via compressor 7, the combustion reaction of flammable synthetic gas is participated in firing chamber 6, the high-temperature flue gas that burning produces is delivered to combustion gas turbine 8 and is driven it to rotate work done, the high-temperature flue gas that combustion gas turbine 8 discharges reclaims heat by exhaust heat boiler 9 and produces high temperature and high pressure steam, this high temperature and high pressure steam is delivered to steam turbine 10 and is driven it to rotate work done, the steam that steam turbine 10 discharges carries out condensation and pressure treatment through condenser 11 and water pump 12 successively, then deliver in exhaust heat boiler 9 and recycle, last flue gas is discharged from exhaust heat boiler 9, combustion gas turbine 8 and steam turbine 10 drive generator 13 rotary electrification simultaneously.
In such scheme, period by day, this solar energy and the complementary association circulating power generation system of living beings are while utilizing Driven by Solar Energy solid carbon hydrogen fuel to carry out gasification reaction, the cold salt that melts that low temperature melts salt storage tank 15 is delivered in high temperature rotating formula solar energy gasification reactor 3 through melting salt pump 14, utilize daytime period solar energy more than needed will melt salt and be heated to 550 DEG C, the salt that melts after heating delivers to storage in high-temperature molten salt storage tank 16 as heat-storage medium.
In such scheme, at night-time hours, solid carbon hydrogen fuel A is sent to the pyrolysis reactor 17 of this solar energy and the complementary association circulating power generation system of living beings, melts salt and delivers to pyrolysis reactor 17 and tar atomizer 18 respectively from high-temperature molten salt storage tank 16; First in pyrolysis reactor 17, utilize the salt sensible heat that melts of 550 DEG C to drive the pyrolysis of solid carbon hydrogen fuel, the tar that pyrolysis produces and alkanes inflammable gas carry out purified treatment by purification plant 5, then deliver to tar atomizer 18, heat energy needed for atomization is provided by high-temperature molten salt equally, liquid fuel finally through being atomized and alkanes inflammable gas are delivered in firing chamber 6, generate electricity through burning rear driving combined cycle generation system of fuel gas-steam.
In such scheme, the solid product produced in described pyrolysis reactor 17 will be returned in high temperature rotating formula solar energy gasification reactor 3, treat that daytime period participates in gasification reaction together with solid carbon hydrogen fuel.
(3) beneficial effect
Can find out from technique scheme, the utility model has following beneficial effect:
What 1, the utility model provided can the solar energy that runs continuously of whole day and the complementary association circulating power generation system of living beings, utilize high temperature solar Direct driver biomass gasification reaction, or indirectly drive the pyrolytic reaction of living beings, the chemical energy of high-quality can be converted solar energy into, relend and help advanced Gas-steam Combined Cycle, the efficiency utilization of solar energy can be realized.
What 2, the utility model provided can the solar energy that runs continuously of whole day and the complementary association circulating power generation system of living beings, period stores high temperature solar by melting salt by day, biomass pyrolytic is driven to react at night, for the production of the atomized liquid fuel for association circulating power generation system, the whole day that can realize combustion gas and supporting steaming device is thus run continuously.
What 3, the utility model provided can the solar energy that runs continuously of whole day and the complementary association circulating power generation system of living beings, utilization is melted salt and is stored solar energy, also directly utilize high-temperature molten salt to drive the pyrolytic reaction of living beings simultaneously, realize melting the multifunctional application of salt working medium, thus can simplied system structure reduce the initial cost of accumulation of energy part.
What 4, the utility model provided can the solar energy that runs continuously of whole day and the complementary association circulating power generation system of living beings, for traditional tower-type solar thermal power generating system, utilization is melted salt and is driven biomass pyrolytic and provide heat energy for tar is atomized, the ratio accounting for association circulating power generation system input energy is relatively low, namely salt working medium is melted without the need to what consume flood tide, this not only reduces the direct investment of accumulation of heat part, and be conducive to realizing melting the high-efficiency insulated of salt on a small quantity, to extend the continuous operating time of system.
What 5, the utility model provided can the solar energy that runs continuously of whole day and the complementary association circulating power generation system of living beings, by rational system, the working time of electricity generating device can be extended, the availability of raising system, comparatively speaking, the lucrative income of system can be increased, and shorten the investment return period of system.
Accompanying drawing explanation
Fig. 1 be according to the utility model embodiment can the structural representation of the solar energy that runs continuously of whole day and living beings complementation association circulating power generation system.
Reference character is: 1-heliostat field, 2-hyperboloidal mirror, 3-high temperature rotating formula solar energy gasification reactor, 4-gasify exhaust heat boiler, 5-purification plant, 6-firing chamber, 7-compressor, 8-combustion gas turbine, 9-exhaust heat boiler, 10-steam turbine, 11-condenser, 12-feed water pump, 13-generator, 14-melts salt pump, 15-low temperature melts salt storage tank, 16-high-temperature molten salt storage tank, 17-pyrolysis reactor, 18-tar atomizer; Solid carbon hydrogen fuel, B-water, C-dust and the H such as A-living beings or coal
2the impurity such as S, D-air, E-flue gas.
Embodiment
For making the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with specific embodiment, and with reference to accompanying drawing, the utility model is further described.
Fig. 1 be the utility model provide can the structural representation of the solar energy that runs continuously of whole day and the complementary association circulating power generation system of living beings, this system comprises heliostat field 1, hyperboloidal mirror 2, high temperature rotating formula solar energy gasification reactor 3, gasification exhaust heat boiler 4, purification plant 5, firing chamber 6, compressor 7, combustion gas turbine 8, exhaust heat boiler 9, steam turbine 10, condenser 11, feed water pump 12, generator 13, melt salt pump 14, low temperature melts salt storage tank 15, high-temperature molten salt storage tank 16, pyrolysis reactor 17 and tar atomizer 18, wherein, high temperature rotating formula solar energy gasification reactor 3, gasification exhaust heat boiler 4, purification plant 5, firing chamber 6, combustion gas turbine 8, exhaust heat boiler 9, steam turbine 10, condenser 11 is connected successively with feed water pump 12, and gasification exhaust heat boiler 4 and feed water pump 12 are all also connected to exhaust heat boiler 9, and firing chamber 6 is also connected to compressor 7, and steam turbine 10 is also connected to generator 13, wherein firing chamber 6, compressor 7, combustion gas turbine 8, exhaust heat boiler 9, steam turbine 10, condenser 11, feed water pump 12 and generator 13 form combined cycle generation system of fuel gas-steam.When illumination condition is sufficient by day, this system directly utilizes high temperature Photospot solar to complete the gasification reaction of the solid carbon hydrogen fuels such as living beings by high temperature rotating formula solar energy gasification reactor 3, and the synthetic gas that reaction produces is delivered in the firing chamber 6 of combined cycle generation system of fuel gas-steam and carried out efficiency power generation after purified treatment.When the illumination conditions such as night are inadequate, use pyrolysis reactor 17 and carry out pyrolytic reaction by solid carbon hydrogen fuel A such as the Driven by Solar Energy living beings utilizing high-temperature molten salt to store, the liquid fuels such as the tar that pyrolysis produces utilize atomizer 18 to be atomized, and the liquid fuel through atomization is delivered in the firing chamber 6 of gas-steam combined cycle system again and carried out efficiency power generation.
Heliostat field 1 comprises the multiple heliostats in arranged in arrays, the plurality of heliostat is collected solar energy and is focused into hyperboloidal mirror 2 to obtain high temperature Photospot solar, this high temperature focused solar energy is reflected by hyperboloidal mirror 2 and is projected in high temperature rotating formula solar energy gasification reactor 3, to provide the heat of high temperature required for gasification reaction.High temperature rotating formula solar energy gasification reactor 3, without the need to being arranged on thermal-arrest tower top end, can improving operational reliability and reduce operation energy consumption.
The configuration of heliostat field 1 affluence, the outer inner cavity surface of high temperature rotating formula solar energy gasification reactor 3 is furnished with and melts the tube bank of salt thermal-arrest simultaneously, and in order to when solid carbon hydrogen fuel A such as meeting living beings normally gasifies, utilization is melted salt and absorbed and store high temperature solar more than needed.
High temperature rotating formula solar energy gasification reactor 3 is rotary type gasification reactor apparatus, top has incident light string holes, it is inner that high temperature Photospot solar enters high temperature rotating formula solar energy gasification reactor 3 through this incident light string holes, heating reactant, rotary type by reactor is rotated, and can improve gasification reaction characteristic.
The solid carbon such as living beings or coal hydrogen fuel A is sent to high temperature rotating formula solar energy gasification reactor 3, heliostat field 1 by solar beam focus reflection to hyperboloidal mirror 2, and then be incident upon in high temperature rotating formula solar energy gasification reactor 3 under adjustment light path, utilize and focus on the Photospot solar driving solid carbon hydrogen fuel A that institute produces about 850 DEG C carry out gasification reaction in high temperature rotating formula solar energy gasification reactor 3.
The flammable synthetic gas of high temperature that in high temperature rotating formula solar energy gasification reactor 3, gasification reaction produces, first enters gasification exhaust heat boiler 4, reclaims heat to utilize gasification exhaust heat boiler 4.In gasification exhaust heat boiler 4, the water B that synthetic gas heating that this high temperature is flammable passes in gasification exhaust heat boiler 4 produces water vapor, the a part of water vapor produced also synchronously is delivered in high temperature rotating formula solar energy gasification reactor 3 as gasifying agent, delivered in combined cycle generation system of fuel gas-steam by remaining water vapor simultaneously and be used, the flammable synthetic gas after cooling is delivered in purification plant 5 except dust and H
2the impurity such as S, then deliver in the firing chamber 6 of combined cycle generation system of fuel gas-steam.
By firing chamber 6, compressor 7, combustion gas turbine 8, exhaust heat boiler 9, steam turbine 10, condenser 11, in the combined cycle generation system of fuel gas-steam that feed water pump 12 and generator 13 are formed, air D delivers to firing chamber 6 after first compressing pressurization via compressor 7, the combustion reaction of flammable synthetic gas is participated in firing chamber 6, the high-temperature flue gas that burning produces is delivered to combustion gas turbine 8 and is driven it to rotate work done, the high-temperature flue gas that combustion gas turbine 8 discharges reclaims heat by exhaust heat boiler 9 and produces high temperature and high pressure steam, this high temperature and high pressure steam is delivered to steam turbine 10 and is driven it to rotate work done, the steam that steam turbine 10 discharges carries out condensation and pressure treatment through condenser 11 and water pump 12 successively, then deliver in exhaust heat boiler 9 and recycle, last flue gas E discharges from exhaust heat boiler 9, combustion gas turbine 8 and steam turbine 10 drive generator 13 rotary electrification simultaneously.
Period by day, what the utility model provided can the solar energy that runs continuously of whole day and the complementary association circulating power generation system of living beings, while solid carbon hydrogen fuel A such as utilizing Driven by Solar Energy living beings or coal carries out gasification reaction, the cold salt that melts that low temperature melts salt storage tank 15 is delivered in high temperature rotating formula solar energy gasification reactor 3 through melting salt pump 14, utilize daytime period solar energy more than needed will melt salt and be heated to about 550 DEG C, the salt that melts after heating delivers to storage in high-temperature molten salt storage tank 16 as heat-storage medium.
At night-time hours, what the utility model provided can the solar energy that runs continuously of whole day and the complementary association circulating power generation system of living beings, the solid carbon such as living beings or coal hydrogen fuel A is sent to pyrolysis reactor 17, melts salt and delivers to respectively pyrolysis reactor 17 and tar atomizer 18 from high-temperature molten salt storage tank 16.First in pyrolysis reactor 17, utilize the salt sensible heat that melts of about 550 DEG C to drive solid carbon hydrogen fuel A pyrolysis, the tar that pyrolysis produces and alkanes inflammable gas carry out purified treatment by purification plant 5, then deliver to tar atomizer 18, heat energy needed for atomization is provided by high-temperature molten salt equally, liquid fuel finally through being atomized and alkanes inflammable gas are delivered in firing chamber 6, carry out efficiency power generation through burning rear driving combined cycle generation system of fuel gas-steam.The solid products such as the coke produced in pyrolysis reactor 17 will be returned in high temperature rotating formula solar energy gasification reactor 3, treat that daytime period participates in gasification reaction together with the solid carbon such as living beings or coal hydrogen fuel A.
Above-described specific embodiment; the purpose of this utility model, technological scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. one kind can the solar energy that runs continuously of whole day and the complementary association circulating power generation system of living beings, comprise heliostat field (1), hyperboloidal mirror (2), high temperature rotating formula solar energy gasification reactor (3), gasification exhaust heat boiler (4), purification plant (5), firing chamber (6), compressor (7), combustion gas turbine (8), exhaust heat boiler (9), steam turbine (10), condenser (11), feed water pump (12), generator (13), melt salt pump (14), low temperature melts salt storage tank (15), high-temperature molten salt storage tank (16), pyrolysis reactor (17) and tar atomizer (18), it is characterized in that,
High temperature rotating formula solar energy gasification reactor (3), gasification exhaust heat boiler (4), purification plant (5), firing chamber (6), combustion gas turbine (8), exhaust heat boiler (9), steam turbine (10), condenser (11) is connected successively with feed water pump (12), gasification exhaust heat boiler (4) and feed water pump (12) are all also connected to exhaust heat boiler (9), firing chamber (6) is also connected to compressor (7), steam turbine (10) is also connected to generator (13), wherein firing chamber (6), compressor (7), combustion gas turbine (8), exhaust heat boiler (9), steam turbine (10), condenser (11), feed water pump (12) and generator (13) form combined cycle generation system of fuel gas-steam,
When illumination condition is sufficient, this solar energy and the complementary association circulating power generation system of living beings directly utilize high temperature Photospot solar to complete the gasification reaction of solid carbon hydrogen fuel by high temperature rotating formula solar energy gasification reactor (3), and the synthetic gas that reaction produces is delivered in the firing chamber (6) of combined cycle generation system of fuel gas-steam and generated electricity after purified treatment;
When illumination condition is inadequate, this solar energy and the complementary association circulating power generation system of living beings utilize pyrolysis reactor (17) and carry out pyrolytic reaction by the Driven by Solar Energy solid carbon hydrogen fuel utilizing high-temperature molten salt to store, the liquid fuel that pyrolysis produces utilizes atomizer (18) to be atomized, and the liquid fuel through atomization is delivered in the firing chamber (6) of gas-steam combined cycle system again and generated electricity.
2. according to claim 1 can the solar energy that runs continuously of whole day and the complementary association circulating power generation system of living beings, it is characterized in that, described heliostat field (1) comprises the multiple heliostats in arranged in arrays, the plurality of heliostat is collected solar energy and is focused into hyperboloidal mirror (2) to obtain high temperature Photospot solar, this high temperature focused solar energy is reflected by hyperboloidal mirror (2) and is projected in high temperature rotating formula solar energy gasification reactor (3), to provide the heat of high temperature required for gasification reaction.
3. according to claim 1 can the solar energy that runs continuously of whole day and the complementary association circulating power generation system of living beings, it is characterized in that, described high temperature rotating formula solar energy gasification reactor (3) is rotary type gasification reactor apparatus, top has incident light string holes, it is inner that high temperature Photospot solar enters high temperature rotating formula solar energy gasification reactor (3) through this incident light string holes, heating reactant, the rotary type by reactor is rotated, and improves gasification reaction characteristic.
4. according to claim 3 can the solar energy that runs continuously of whole day and the complementary association circulating power generation system of living beings, it is characterized in that, the outer inner cavity surface of described high temperature rotating formula solar energy gasification reactor (3) is furnished with and melts salt to absorb and the salt thermal-arrest that melts storing the high temperature solar of having more than needed is restrained in order to utilize when meeting solid carbon hydrogen fuel and normally gasifying.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674582A (en) * | 2016-04-13 | 2016-06-15 | 湖南大学 | Biomass and solar-energy coupled tri-generation system |
| CN105888822A (en) * | 2016-04-13 | 2016-08-24 | 湖南大学 | Solar driven biomass gasification distributed type energy system |
| CN105888829A (en) * | 2016-04-13 | 2016-08-24 | 湖南大学 | Combined cooling, heating and power system based on biomass energy and solar heat energy |
| CN106871483A (en) * | 2017-03-31 | 2017-06-20 | 武汉地质资源环境工业技术研究院有限公司 | A kind of Hydrogen Energy and the complementary heat pump of solar energy |
| CN108662795A (en) * | 2018-04-27 | 2018-10-16 | 广东五星太阳能股份有限公司 | A kind of solar energy large capacity heat-collection and heat-accumulation system of suction-storage integrated |
| CN110230891A (en) * | 2019-03-12 | 2019-09-13 | 华电电力科学研究院有限公司 | A kind of disc type solar energy generation comprehensive energy utilization system and its operation method based on secondary condensation |
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2015
- 2015-06-04 CN CN201520382402.2U patent/CN204921167U/en not_active Expired - Fee Related
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| CN105674582A (en) * | 2016-04-13 | 2016-06-15 | 湖南大学 | Biomass and solar-energy coupled tri-generation system |
| CN105888822A (en) * | 2016-04-13 | 2016-08-24 | 湖南大学 | Solar driven biomass gasification distributed type energy system |
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| CN105674582B (en) * | 2016-04-13 | 2017-11-17 | 湖南大学 | A kind of biomass and three co-generation systems of solar energy coupling |
| CN105888829B (en) * | 2016-04-13 | 2018-04-17 | 湖南大学 | A kind of cold, heat and power triple supply system based on biomass energy and solar thermal energy |
| CN105888822B (en) * | 2016-04-13 | 2018-04-17 | 湖南大学 | A kind of Driven by Solar Energy gasification of biomass distributed energy resource system |
| CN106871483A (en) * | 2017-03-31 | 2017-06-20 | 武汉地质资源环境工业技术研究院有限公司 | A kind of Hydrogen Energy and the complementary heat pump of solar energy |
| CN108662795A (en) * | 2018-04-27 | 2018-10-16 | 广东五星太阳能股份有限公司 | A kind of solar energy large capacity heat-collection and heat-accumulation system of suction-storage integrated |
| CN110230891A (en) * | 2019-03-12 | 2019-09-13 | 华电电力科学研究院有限公司 | A kind of disc type solar energy generation comprehensive energy utilization system and its operation method based on secondary condensation |
| CN110230891B (en) * | 2019-03-12 | 2024-01-23 | 华电电力科学研究院有限公司 | Dish type solar power generation comprehensive energy utilization system based on secondary condensation and operation method thereof |
| CN114484449A (en) * | 2022-03-10 | 2022-05-13 | 中国科学院过程工程研究所 | Wind-solar driven solid waste treatment multi-connection device system |
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