GB1166965A - Improvements in or relating to Power Plants - Google Patents

Improvements in or relating to Power Plants

Info

Publication number
GB1166965A
GB1166965A GB288468A GB288468A GB1166965A GB 1166965 A GB1166965 A GB 1166965A GB 288468 A GB288468 A GB 288468A GB 288468 A GB288468 A GB 288468A GB 1166965 A GB1166965 A GB 1166965A
Authority
GB
United Kingdom
Prior art keywords
heat exchanger
boiler
turbine
heating heat
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
GB288468A
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.)
Babcock International Ltd
Original Assignee
Babcock and Wilcox 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 Babcock and Wilcox Ltd filed Critical Babcock and Wilcox Ltd
Publication of GB1166965A publication Critical patent/GB1166965A/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
    • F01K23/10—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
    • F01K23/103—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 with afterburner in exhaust boiler
    • 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

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

1,166,965. Turbine power plant. BABCOCK & WILCOX Ltd. Jan.18, 1968 [Jan.18, 1967], No. 2884/68. Heading F1Q. A power plant has a boiler (not shown) for the generation of vapour and a turbine 1 connected to be operated by vapour generated in the boiler, pre-heating means 3 whereby operating fluid may be heated before being supplied to the boiler, a gas turbine (not shown) means whereby gases exhausted from the gas turbine may be passed to the combustion chamber of the boiler, an air heating heat exchanger 5, means for leading combustion air to the boiler through the air heating heat exchanger means for leading operating fluid from the pre-heating means through the air heating heat exchanger to serve as heating fluid for combustion air flowing therethrough means whereby the flow of combustion air through the air heating heat exchanger may be altered and means whereby the flow of operating fluid through the air heating heat exchanger may be altered. During peak operation power from the turbine 1 is augmented by a gas turbine installation (not shown). At a point 4 feed water may, instead of passing through the de-aerator 10, be diverted to flow through tubes 5b in the heat exchanger 5 serving for the heating of the combustion air 5a used in the boiler through the pipe 7a the desuperheater 7 receives highly superheated steam bled from the turbine. From the desuperheater 7 desuperheated steam passes through the duct 7b to the de-aerator 10 whilst saturated steam passes through the duct 7c from the desuperheater 7 to the fluid heating heat exchanger 8.
GB288468A 1967-01-18 1968-01-18 Improvements in or relating to Power Plants Expired GB1166965A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR91656A FR1515197A (en) 1967-01-18 1967-01-18 Improvements to combustion air reheaters in power generation facilities including steam and gas turbines

Publications (1)

Publication Number Publication Date
GB1166965A true GB1166965A (en) 1969-10-15

Family

ID=8624057

Family Applications (1)

Application Number Title Priority Date Filing Date
GB288468A Expired GB1166965A (en) 1967-01-18 1968-01-18 Improvements in or relating to Power Plants

Country Status (5)

Country Link
CH (1) CH518442A (en)
FR (1) FR1515197A (en)
GB (1) GB1166965A (en)
NL (1) NL6800785A (en)
SE (1) SE344489B (en)

Also Published As

Publication number Publication date
CH518442A (en) 1972-01-31
FR1515197A (en) 1968-03-01
NL6800785A (en) 1968-07-19
SE344489B (en) 1972-04-17

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees