GB2010973A - Steam Power Station with Fluidized Bed Furnace - Google Patents

Steam Power Station with Fluidized Bed Furnace

Info

Publication number
GB2010973A
GB2010973A GB7849753A GB7849753A GB2010973A GB 2010973 A GB2010973 A GB 2010973A GB 7849753 A GB7849753 A GB 7849753A GB 7849753 A GB7849753 A GB 7849753A GB 2010973 A GB2010973 A GB 2010973A
Authority
GB
United Kingdom
Prior art keywords
fluidized bed
furnace
power station
steam generator
steam
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.)
Granted
Application number
GB7849753A
Other versions
GB2010973B (en
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.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
Original Assignee
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
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 BBC Brown Boveri AG Switzerland, BBC Brown Boveri France SA filed Critical BBC Brown Boveri AG Switzerland
Publication of GB2010973A publication Critical patent/GB2010973A/en
Application granted granted Critical
Publication of GB2010973B publication Critical patent/GB2010973B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/22—Methods of steam generation characterised by form of heating method using combustion under pressure substantially exceeding atmospheric pressure
    • F22B1/24—Pressure-fired steam boilers, e.g. using turbo-air compressors actuated by hot gases from boiler furnace

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

In a process and an installation for operating a coal-fired steam power station, the steam generator is heated by means of a fluidized bed furnace. The furnace of the steam generator (1) is brought under pressure, preferably of about 8 bars, by means of a booster group consisting of a gas turbine (12) and compressor (13). The combustion air at the same time serves as the carrier medium for the fluidized bed. The latter is cooled by running the pipes of the vaporiser (21) through the furnace. The combustion gases are subsequently utilised, within the steam generator, to superheat the steam which is generated and to preheat the feedwater, releasing their remaining energy in the gas turbine of the booster group. <IMAGE>
GB7849753A 1977-12-23 1978-12-22 Process and installation for operating a steam power station Expired GB2010973B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1597977A CH625868A5 (en) 1977-12-23 1977-12-23

Publications (2)

Publication Number Publication Date
GB2010973A true GB2010973A (en) 1979-07-04
GB2010973B GB2010973B (en) 1982-04-15

Family

ID=4413521

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7849753A Expired GB2010973B (en) 1977-12-23 1978-12-22 Process and installation for operating a steam power station

Country Status (6)

Country Link
CA (1) CA1119007A (en)
CH (1) CH625868A5 (en)
DE (1) DE2802361C2 (en)
FR (1) FR2412691B1 (en)
GB (1) GB2010973B (en)
SE (1) SE438526B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3004848A1 (en) * 1980-02-09 1981-08-20 L. & C. Steinmüller GmbH, 5270 Gummersbach Operating fluidised-bed firing system - has optional supercharging, involves adding flue-gas driven blower to ordinary air supply line
DE3012600A1 (en) * 1980-04-01 1981-10-22 Brown, Boveri & Cie Ag, 6800 Mannheim METHOD AND SYSTEM FOR THE OPERATION OF A STEAM PLANT POWER PLANT PROVIDED WITH A FLUIDIZED LIGHT BURNER
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

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3234735A (en) * 1964-04-10 1966-02-15 Babcock & Wilcox Co Power plant cycle
GB1165537A (en) * 1966-01-11 1969-10-01 Coal Industry Patents Ltd Improvements in Gas Turbine Systems
GB1311869A (en) * 1969-12-12 1973-03-28 Foster Wheeler Brown Boilers Steam boilers
GB1388552A (en) * 1971-05-17 1975-03-26 Foster Wheeler Ltd Power generation utilising a gas turbine plant
SE364756B (en) * 1972-07-07 1974-03-04 Stal Laval Turbin Ab
AU1723076A (en) * 1975-09-09 1978-03-02 Coal Industry Patents Ltd Heat pump system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3004848A1 (en) * 1980-02-09 1981-08-20 L. & C. Steinmüller GmbH, 5270 Gummersbach Operating fluidised-bed firing system - has optional supercharging, involves adding flue-gas driven blower to ordinary air supply line
DE3012600A1 (en) * 1980-04-01 1981-10-22 Brown, Boveri & Cie Ag, 6800 Mannheim METHOD AND SYSTEM FOR THE OPERATION OF A STEAM PLANT POWER PLANT PROVIDED WITH A FLUIDIZED LIGHT BURNER
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

Also Published As

Publication number Publication date
DE2802361C2 (en) 1983-03-10
GB2010973B (en) 1982-04-15
FR2412691B1 (en) 1981-12-18
CH625868A5 (en) 1981-10-15
CA1119007A (en) 1982-03-02
DE2802361A1 (en) 1979-07-05
SE7812998L (en) 1979-06-24
SE438526B (en) 1985-04-22
FR2412691A1 (en) 1979-07-20

Similar Documents

Publication Publication Date Title
ES2153295A1 (en) Method of an apparatus for producing power having a solar reformer and a steam generator which generate fuel for a power plant
DE3663821D1 (en) Process for gasifying a carbon-containing fuel, particularly coal
GB1355952A (en) Combined gas turbine set steam power plant
GB2010973A (en) Steam Power Station with Fluidized Bed Furnace
AU1698192A (en) Environmentally acceptable electric energy generation process and plant
EP0098481A3 (en) Method of operating a power plant with a fluidised bed combustion, particularly a heating power plant
CA2059894A1 (en) Gasification-type combined electric power generating plant
HUT52844A (en) Gas and steam turbine combined thermal station as well as method for improving the efficiency of thermal stations
HU9402972D0 (en) Method and apparatus for producing gases for operating gas-turbines of combined gas an steam operated power station
DE3165810D1 (en) Method and means of generating electricity and heat from fuel
JPS5316109A (en) Cooling system of gas turbine power generating equipment
ATE84600T1 (en) GAS STEAM POWER PLANT.
JPS55125324A (en) Open cycle gas turbine power generating system
GB2018964A (en) Process Start-up
JPS5514905A (en) Complex cycle plant
JPS5641421A (en) Gas turbine
SU891974A1 (en) Steam-gas plant operation method
JPS5268608A (en) Power generator
JPS5433905A (en) Waste heat reclamation method of exhaust gas
JPS5652512A (en) Compound cycle plant
JPS5525581A (en) Composite cycle plant
JPS57195191A (en) Power generation process combined with gasification furnace
JPS57122106A (en) Complex cycle plant
JPS6480707A (en) Compound power generating plant
JPS5433902A (en) Reclaiming method of retention heat of exhaust

Legal Events

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