GB1300950A - Improvements in or relating to power plants - Google Patents

Improvements in or relating to power plants

Info

Publication number
GB1300950A
GB1300950A GB5601969A GB5601969A GB1300950A GB 1300950 A GB1300950 A GB 1300950A GB 5601969 A GB5601969 A GB 5601969A GB 5601969 A GB5601969 A GB 5601969A GB 1300950 A GB1300950 A GB 1300950A
Authority
GB
United Kingdom
Prior art keywords
turbine
compressor
manifolds
combustion chamber
disposed
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
GB5601969A
Inventor
Peter Dennis Burnett
David Eyre Williams
Albert Ralph Tyrell
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 GB5601969A priority Critical patent/GB1300950A/en
Publication of GB1300950A publication Critical patent/GB1300950A/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

Abstract

1300950 Gas turbine plant; gas air steam turbine plant ROLLS ROYCE Ltd 13 Nov 1970 [15 Nov 1969] 56019/69 Headings F1G and F1Q A power plant comprises a compressor, a heater and a turbine connected to drive the compressor, there being a first annular manifold coaxial with and disposed between the compressor and the turbine and a second annular manifold coaxial with and disposed within the first annular manifold. The outlet of the compressor is connected to the inlet of the heater by way of one of the annular manifolds and the outlet of the heater is connected to the inlet of the turbine by way of the other annular manifold. The plant shown comprises a first compressor and turbine assembly 10, 50 and a second compressor and turbine assembly 12, 52, the outlets of the compressors 10, 12 being connected to the inlet 28 of a fluidized bed combustion chamber 34 and the outlet 40 of the combustion chamber being connected to the outlet 40 of the combustion chamber being connected to the inlets of the two turbines 50, 52, the outlets of the two turbines being connected to a separate power turbine 60 which drives an electric generator 62. A coil 64 is disposed within the fluidized bed 36 of the combustion chamber, a secondary fluid such as water being heated in the coil, the steam produced passing to a steam turbine 70 which drives an electric generator 72. The steam discharging from the turbine 70 passes to a condenser 66 the feed water passing back to the coil 64 through pump 68. Air from the compressors 10, 12 passes to annular manifolds 18, 20 disposed coaxially of the compressor and turbine assemblies 10, 50 and 12, 52 respectively, the air discharging from the manifolds through outlets 24, 26 and passing to the combustion chamber 34. Combustion gases from the chamber 34 pass through inlets 42, 44 into annular manifolds 46, 48 disposed within the air manifolds 18, 20 respectively, the combustion gases then passing to the turbines 50, 52. The air manifolds are connected together by a short duct 22.
GB5601969A 1969-11-15 1969-11-15 Improvements in or relating to power plants Expired GB1300950A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5601969A GB1300950A (en) 1969-11-15 1969-11-15 Improvements in or relating to power plants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5601969A GB1300950A (en) 1969-11-15 1969-11-15 Improvements in or relating to power plants

Publications (1)

Publication Number Publication Date
GB1300950A true GB1300950A (en) 1972-12-29

Family

ID=10475531

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5601969A Expired GB1300950A (en) 1969-11-15 1969-11-15 Improvements in or relating to power plants

Country Status (1)

Country Link
GB (1) GB1300950A (en)

Cited By (2)

* 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
EP0066337A1 (en) * 1981-05-19 1982-12-08 B.V. Neratoom Pressure-charged fluidized-bed combustion system

Cited By (2)

* 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
EP0066337A1 (en) * 1981-05-19 1982-12-08 B.V. Neratoom Pressure-charged fluidized-bed combustion system

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee