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GB1498814A - Gas turbine power plant with fluidised bed combustion apparatus - Google Patents

Gas turbine power plant with fluidised bed combustion apparatus

Info

Publication number
GB1498814A
GB1498814A GB3533874A GB3533874A GB1498814A GB 1498814 A GB1498814 A GB 1498814A GB 3533874 A GB3533874 A GB 3533874A GB 3533874 A GB3533874 A GB 3533874A GB 1498814 A GB1498814 A GB 1498814A
Authority
GB
United Kingdom
Prior art keywords
turbine
bed
power
compressor
air
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3533874A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GB3533874A priority Critical patent/GB1498814A/en
Publication of GB1498814A publication Critical patent/GB1498814A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/20—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products
    • F02C3/205—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products in a fluidised-bed combustor
    • 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
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/061—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with combustion in a fluidised bed
    • F01K23/062—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with combustion in a fluidised bed the combustion bed being pressurised

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

1498814 Turbine power-plant ROLLSROYCE Ltd 31 July 1975 [10 Aug 1974] 35338/74 Headings F1G and F1Q A power-plant includes a fluidized bed combustion chamber 14 having first and second heat exchange paths 16, 24 in which the working fluids of gas and steam turbine plants are respectively heated. As shown, air from compressor 10 is heated as it passes through path 16 of bed 14 on its way to a turbine 18 driving the compressor. The air leaving turbine 18 flows to bed 14 to support combustion of fuel, e.g. coal or residual oil. The combustion products pass to a separate power turbine 20, driving electric generator 22 and thence exhaust via economizer 40. Feedwater is preheated in the latter prior to passing through path 24 of bed 14 in which steam is produced to drive a further turbine powering an electric generator. A by-pass valve 32 may be opened at part-load operation. In a modification Fig. 1 (not shown) combustion air is supplied to bed 14 from power turbine 20 rather than directly from turbine 18. Compressor 10 may be provided with intercoolers. An auxiliary combustion chamber may be disposed in the air inlet line to turbine 18 for starting purposes.
GB3533874A 1975-07-31 1975-07-31 Gas turbine power plant with fluidised bed combustion apparatus Expired GB1498814A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3533874A GB1498814A (en) 1975-07-31 1975-07-31 Gas turbine power plant with fluidised bed combustion apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3533874A GB1498814A (en) 1975-07-31 1975-07-31 Gas turbine power plant with fluidised bed combustion apparatus

Publications (1)

Publication Number Publication Date
GB1498814A true GB1498814A (en) 1978-01-25

Family

ID=10376611

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3533874A Expired GB1498814A (en) 1975-07-31 1975-07-31 Gas turbine power plant with fluidised bed combustion apparatus

Country Status (1)

Country Link
GB (1) GB1498814A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2323873A1 (en) * 1975-09-12 1977-04-08 Stal Laval Turbin Ab INSTALLATION ASSOCIATING A GAS TURBINE AND A STEAM TURBINE
EP0017657A1 (en) * 1979-04-12 1980-10-29 GebràœDer Sulzer Aktiengesellschaft Combined thermal power plant
EP0044094A1 (en) * 1980-07-09 1982-01-20 BBC Aktiengesellschaft Brown, Boveri & Cie. Method for desulfurization with a fluidized bed in a power plant burning pulverized coal, and power plant working according to this method
EP0061262A1 (en) * 1981-03-23 1982-09-29 Cpc International Inc. Power generating system
FR2528493A1 (en) * 1982-06-10 1983-12-16 Westinghouse Electric Corp COMBUSTION CHAMBER ASSEMBLY WITH A PRESSURIZED FLUIDIFIED BED WITH HEATER FOR A POWER PLANT
EP0098481A2 (en) * 1982-07-06 1984-01-18 BROWN, BOVERI & CIE Aktiengesellschaft Method for generating electric power in a combined power plant with fluidised bed combustion
EP0361065A1 (en) * 1988-09-28 1990-04-04 Westinghouse Electric Corporation Power generating method using solid fuel for a gas turbine
WO2022247290A1 (en) * 2021-05-28 2022-12-01 李华玉 Dual-fuel and multi-fuel internal combustion power device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2323873A1 (en) * 1975-09-12 1977-04-08 Stal Laval Turbin Ab INSTALLATION ASSOCIATING A GAS TURBINE AND A STEAM TURBINE
EP0017657A1 (en) * 1979-04-12 1980-10-29 GebràœDer Sulzer Aktiengesellschaft Combined thermal power plant
EP0044094A1 (en) * 1980-07-09 1982-01-20 BBC Aktiengesellschaft Brown, Boveri & Cie. Method for desulfurization with a fluidized bed in a power plant burning pulverized coal, and power plant working according to this method
EP0061262A1 (en) * 1981-03-23 1982-09-29 Cpc International Inc. Power generating system
FR2528493A1 (en) * 1982-06-10 1983-12-16 Westinghouse Electric Corp COMBUSTION CHAMBER ASSEMBLY WITH A PRESSURIZED FLUIDIFIED BED WITH HEATER FOR A POWER PLANT
EP0098481A2 (en) * 1982-07-06 1984-01-18 BROWN, BOVERI & CIE Aktiengesellschaft Method for generating electric power in a combined power plant with fluidised bed combustion
EP0098481A3 (en) * 1982-07-06 1985-10-09 Brown, Boveri & Cie Aktiengesellschaft Method of operating a power plant with a fluidised bed combustion, particularly a heating power plant
EP0361065A1 (en) * 1988-09-28 1990-04-04 Westinghouse Electric Corporation Power generating method using solid fuel for a gas turbine
WO2022247290A1 (en) * 2021-05-28 2022-12-01 李华玉 Dual-fuel and multi-fuel internal combustion power device

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee