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GB984765A - Power plant - Google Patents

Power plant

Info

Publication number
GB984765A
GB984765A GB23065/61A GB2306561A GB984765A GB 984765 A GB984765 A GB 984765A GB 23065/61 A GB23065/61 A GB 23065/61A GB 2306561 A GB2306561 A GB 2306561A GB 984765 A GB984765 A GB 984765A
Authority
GB
United Kingdom
Prior art keywords
section
steam
temperature section
superheater
pass
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
GB23065/61A
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.)
Riley Power Inc
Original Assignee
Riley Power Inc
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 Riley Power Inc filed Critical Riley Power Inc
Publication of GB984765A publication Critical patent/GB984765A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G5/00—Controlling superheat temperature
    • F22G5/18—Controlling superheat temperature by by-passing steam around superheater sections
    • 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
    • F01K3/00—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein
    • F01K3/18—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters
    • F01K3/20—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters with heating by combustion gases of main boiler
    • F01K3/22—Controlling, e.g. starting, stopping
    • 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
    • F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/16—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type
    • F01K7/22—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type the turbines having inter-stage steam heating
    • 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
    • F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/16—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type
    • F01K7/22—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type the turbines having inter-stage steam heating
    • F01K7/24—Control or safety means specially adapted therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B21/00—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically
    • F22B21/34—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from water tubes grouped in panel form surrounding the combustion chamber, i.e. radiation boilers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G5/00—Controlling superheat temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Control Of Turbines (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)

Abstract

984,765. Steam turbine power plant. RILEY STOKER CORPORATION. June 26, 1961 [June 27, 1960], No. 23065/61. Drawings to Specification. Heading F1T. [Also in Division F4] A power plant, capable of peak load operation on occasion, comprises a steam generating unit having a superheater and a reheater, the superheater consisting of a low temperature section and a high temperature section in series, a steam turbine including a high pressure section and a low pressure section having a substantially greater capacity than the high pressure section by an amount determined by the peak load, a by-pass pipe extending from the outlet of the low temperature section of the superheater to the entrance of the reheater and a valve located in the by-pass to permit the passage of dry steam from the low temperature section to pass through the by-pass pipe equal in amount to the excess steam capacity of the low pressure turbine. The valve may be pressure regulated.
GB23065/61A 1960-06-27 1961-06-26 Power plant Expired GB984765A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38905A US3057165A (en) 1960-06-27 1960-06-27 Power plant

Publications (1)

Publication Number Publication Date
GB984765A true GB984765A (en) 1965-03-03

Family

ID=21902562

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23065/61A Expired GB984765A (en) 1960-06-27 1961-06-26 Power plant

Country Status (2)

Country Link
US (1) US3057165A (en)
GB (1) GB984765A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4819434A (en) * 1987-02-19 1989-04-11 Gudmundson Chris R Steam turbine
FI121581B (en) * 2009-05-08 2011-01-14 Foster Wheeler Energia Oy Thermal power boiler
JP5462128B2 (en) * 2010-10-27 2014-04-02 株式会社日立製作所 Thermal power plant

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2649079A (en) * 1949-01-28 1953-08-18 Combustion Eng Steam generator and superheat-reheat control means therefor
US2602433A (en) * 1949-05-06 1952-07-08 Riley Stoker Corp Superheating and reheating of vapor
DE821790C (en) * 1950-08-17 1951-11-19 Borsig A G Device for temperature and volume control of steam turbines with reheating
FR1064869A (en) * 1951-10-23 1954-05-18 Siemens Ag Method for using a forced-run boiler at low speed and a boiler for carrying out said method
US2685280A (en) * 1952-10-09 1954-08-03 Combustion Eng Superheater-reheater heat exchanger
US2852005A (en) * 1954-01-28 1958-09-16 Sulzer Ag Method and means for controlling resuperheat temperature
DE1043347B (en) * 1956-11-29 1958-11-13 Siemens Ag Start-up circuit for steam power plants without hot steam valve in front of the turbine

Also Published As

Publication number Publication date
US3057165A (en) 1962-10-09

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