GB1004139A - Gas turbine power plants - Google Patents

Gas turbine power plants

Info

Publication number
GB1004139A
GB1004139A GB1957563A GB1957563A GB1004139A GB 1004139 A GB1004139 A GB 1004139A GB 1957563 A GB1957563 A GB 1957563A GB 1957563 A GB1957563 A GB 1957563A GB 1004139 A GB1004139 A GB 1004139A
Authority
GB
United Kingdom
Prior art keywords
exhaust
passage
boiler
annular
axially
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
GB1957563A
Inventor
Thomas Norman Meredith
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.)
Centrax Ltd
Original Assignee
Centrax Ltd
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 Centrax Ltd filed Critical Centrax Ltd
Priority to GB1957563A priority Critical patent/GB1004139A/en
Publication of GB1004139A publication Critical patent/GB1004139A/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
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/30—Exhaust heads, chambers, or the like
    • 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
    • F01K23/10—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 exhaust fluid of one cycle heating the fluid in another cycle
    • 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
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas- turbine plants for special use
    • F02C6/18—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas- turbine plants for special use using the waste heat of gas-turbine plants outside the plants themselves, e.g. gas-turbine power heat plants
    • 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
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
    • F22B1/1807—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines using the exhaust gases of combustion engines
    • F22B1/1815—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines using the exhaust gases of combustion engines using the exhaust gases of gas-turbines

Abstract

1,004,139. Gas turbine plant. CENTRAX Ltd. Aug. 17, 1964 [May 16, 1963], No. 19575/63. Headings F1G and F1T. [Also in Division F4] A gas-turbine power plant comprises a gas turbine engine having an exhaust passage extending axially from the exhaust end of the turbine, a boiler having water tubes arranged to form at least a part of an annulus extending around the passage, and means for directing the exhaust gases away from the axis of the passage and over the water tubes. An annular exhaust passage 2 bounded by walls 3, 5 extends axially from the final turbine stages 1 of a gas turbine plant. Axially spaced tube banks A, B, C of a steam or hot water boiler surround exhaust passage 2 and annular baffles 7, 8 having flared ends 28, 29, respectively, direct the exhaust gases over the tubes. Each bank is supported by discs 13, 14 carried by through-bolts 15 and spacers 16 from frame member 17. Annular dampers 25, 26, 27 are slidable axially to restrict the exhaust gas entries 20, 21, 22 to banks A, B, C respectively, and in so doing by-pass passages 23, 24 are opened. The flared end 29 of baffle 8 is mounted on damper 26 so that gases can be by-passed from entry 20 to passage 23. After passing through the tube banks or by-pass passages, the exhaust gases are collected in an annular chamber 11 before leaving through a duct 12. In a modification, by-pass passages 23, 24 are eliminated and boiler heat control is effected by a cylindrical member movable axially to obturate by-pass openings in the inner wall 3 of the exhaust passage. In this arrangement there is only one intermediate baffle, the flared outer end of which moves with the cylindrical member. Alternatively, the flared end 4 of wall 3 may be movable axially to open a by-pass. In a further modification, Fig. 4 (not shown) an annular heat exchanger is mounted radially inside or outside the boiler so that the exhaust gases preheat air flowing from the engine compressor to the combustion chamber. The steam generated in the boiler may be injected into the engine.
GB1957563A 1963-05-16 1963-05-16 Gas turbine power plants Expired GB1004139A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1957563A GB1004139A (en) 1963-05-16 1963-05-16 Gas turbine power plants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1957563A GB1004139A (en) 1963-05-16 1963-05-16 Gas turbine power plants

Publications (1)

Publication Number Publication Date
GB1004139A true GB1004139A (en) 1965-09-08

Family

ID=10131658

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1957563A Expired GB1004139A (en) 1963-05-16 1963-05-16 Gas turbine power plants

Country Status (1)

Country Link
GB (1) GB1004139A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0278609A2 (en) * 1987-01-30 1988-08-17 Imatran Voima Oy Gas turbine power plant fired by a water-bearing fuel
DE4207667A1 (en) * 1992-03-11 1993-09-23 Stroemungsmaschinen Gmbh Heat power machine with exhaust gas heat exchanger - has inner cover of heat exchanger forming part of exhaust gas channel of gas turbine and is axially displaceable
GB2330648A (en) * 1997-10-24 1999-04-28 Robert Pickering Domestic boiler heated by gas turbine
CH706152A1 (en) * 2012-02-29 2013-08-30 Alstom Technology Ltd Gas turbine plant with a waste heat boiler arrangement with exhaust gas recirculation.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0278609A2 (en) * 1987-01-30 1988-08-17 Imatran Voima Oy Gas turbine power plant fired by a water-bearing fuel
EP0278609A3 (en) * 1987-01-30 1989-04-12 Imatran Voima Oy Gas turbine power plant fired by a water-bearing fuel
DE4207667A1 (en) * 1992-03-11 1993-09-23 Stroemungsmaschinen Gmbh Heat power machine with exhaust gas heat exchanger - has inner cover of heat exchanger forming part of exhaust gas channel of gas turbine and is axially displaceable
GB2330648A (en) * 1997-10-24 1999-04-28 Robert Pickering Domestic boiler heated by gas turbine
CH706152A1 (en) * 2012-02-29 2013-08-30 Alstom Technology Ltd Gas turbine plant with a waste heat boiler arrangement with exhaust gas recirculation.
WO2013127924A3 (en) * 2012-02-29 2014-12-11 Alstom Technology Ltd Gas turbine plant having exhaust gas recirculation

Similar Documents

Publication Publication Date Title
US4012191A (en) System for recovering heat from the exhaust gases of a heat generator
US4437418A (en) Methods of and apparatus for treating waste products
US3477411A (en) Heat recovery boiler with bypass
US2403388A (en) Gas turbine power plant
GB1004139A (en) Gas turbine power plants
US2552044A (en) Directly fired waste-heat boiler
US2544600A (en) Multiple tube gas heating furnace
GB671702A (en) Thermal power plant
GB1084889A (en) Improvements in recuperative arrangement for gas turbine powerplants
US3079754A (en) Gas turbine plants with heat exchangers
US2674090A (en) Combustion chamber for gas turbines
GB726347A (en) Improvements in or relating to gas turbine engines or units
GB774799A (en) Waste heat boilers
US2947288A (en) Radiant tubular heat exchanger
US3401675A (en) Steam generating unit
GB1389303A (en) Regenerative air preheater comprising a stationary cylindrical regenerative chamber
GB836374A (en) Furnace and heat exchanger for heating gas
GB1246516A (en) A gas-turbine engine having a rotary regenerative heat exchanger
US3110289A (en) Boiler with novel gas recirculation arrangement
CH330986A (en) Gas turbine plant
GB1246517A (en) A rotary regenerative heat exchanger
GB235734A (en) Improvements relating to steam generators
GB864750A (en) Improvements in and relating to heat exchangers
GB822824A (en) A steam generating system comprising a supercharged boiler
GB834784A (en) Improvements in power plants with vapour-operated prime movers and gas turbines