NL302156A - - Google Patents

Info

Publication number
NL302156A
NL302156A NL302156DA NL302156A NL 302156 A NL302156 A NL 302156A NL 302156D A NL302156D A NL 302156DA NL 302156 A NL302156 A NL 302156A
Authority
NL
Netherlands
Application number
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.)
Publication of NL302156A publication Critical patent/NL302156A/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G5/00—Controlling superheat temperature
    • 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
    • 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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type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
    • 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
    • F01K7/32—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 using steam of critical or overcritical pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B29/00—Steam boilers of forced-flow type
    • F22B29/06—Steam boilers of forced-flow type of once-through type, i.e. built-up from tubes receiving water at one end and delivering superheated steam at the other end of the tubes
    • F22B29/067—Steam boilers of forced-flow type of once-through type, i.e. built-up from tubes receiving water at one end and delivering superheated steam at the other end of the tubes operating at critical or supercritical pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B35/00—Control systems for steam boilers
    • F22B35/002—Control by recirculating flue gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B35/00—Control systems for steam boilers
    • F22B35/06—Control systems for steam boilers for steam boilers of forced-flow type
    • F22B35/10—Control systems for steam boilers for steam boilers of forced-flow type of once-through type
    • F22B35/12—Control systems for steam boilers for steam boilers of forced-flow type of once-through type operating at critical or supercritical pressure
    • F22B35/125—Control systems for steam boilers for steam boilers of forced-flow type of once-through type operating at critical or supercritical pressure operating with superimposed recirculation during starting or low load periods, e.g. composite boilers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G5/00—Controlling superheat temperature
    • F22G5/02—Applications of combustion-control devices, e.g. tangential-firing burners, tilting burners

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)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Regulation And Control Of Combustion (AREA)
NL302156D 1962-12-28 NL302156A (en:Method)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US247993A US3155079A (en) 1962-12-28 1962-12-28 Supercritical vapor generator power plant system
US247931A US3155078A (en) 1962-12-28 1962-12-28 Double reheat power plant arrangement
US247908A US3155077A (en) 1962-12-28 1962-12-28 Power plant organization and method of operation

Publications (1)

Publication Number Publication Date
NL302156A true NL302156A (en:Method)

Family

ID=27400079

Family Applications (2)

Application Number Title Priority Date Filing Date
NL302156D NL302156A (en:Method) 1962-12-28
NL131280D NL131280C (en:Method) 1962-12-28

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL131280D NL131280C (en:Method) 1962-12-28

Country Status (5)

Country Link
US (3) US3155078A (en:Method)
BE (1) BE641884A (en:Method)
CH (1) CH445523A (en:Method)
GB (1) GB998831A (en:Method)
NL (2) NL131280C (en:Method)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3580226A (en) * 1969-12-04 1971-05-25 Combustion Eng Steam generator using gas recirculation
US3818873A (en) * 1972-06-20 1974-06-25 Babcock & Wilcox Ltd Pressure seal
DE59009015D1 (de) * 1990-01-31 1995-06-08 Siemens Ag Dampferzeuger.
US8104283B2 (en) * 2007-06-07 2012-01-31 Emerson Process Management Power & Water Solutions, Inc. Steam temperature control in a boiler system using reheater variables
JP5462128B2 (ja) * 2010-10-27 2014-04-02 株式会社日立製作所 火力発電プラント
CN102425775A (zh) * 2011-12-06 2012-04-25 山西蓝天环保设备有限公司 燃烧器顶置u形火焰立式煤粉燃烧油田注气锅炉
JP2013185524A (ja) * 2012-03-09 2013-09-19 Hitachi Ltd 石炭火力発電プラント
CN102777879B (zh) * 2012-07-06 2014-04-02 广东电网公司电力科学研究院 一种火力发电厂超超临界机组的主汽温预测控制方法
CN106287658A (zh) * 2016-08-30 2017-01-04 哈尔滨锅炉厂有限责任公司 一种超超临界二次再热塔式锅炉高低压末级再热器
CN108762086B (zh) * 2018-06-19 2021-03-23 中国大唐集团科学技术研究院有限公司华东分公司 基于模型预测控制的二次再热蒸汽温度控制装置及控制系统
CN116481068A (zh) * 2023-03-30 2023-07-25 国家能源集团科学技术研究院有限公司 全乏汽余热梯级供热系统及方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE550372A (en:Method) *
US2840054A (en) * 1951-10-08 1958-06-24 Babcock & Wilcox Co Power generating and superheating method, and apparatus therefor
US2973750A (en) * 1953-07-27 1961-03-07 Combustion Eng Steam generator
US2844004A (en) * 1953-08-31 1958-07-22 Sulzer Ag System for starting forced flow steam generators including a plurality of resuperheaters
GB793048A (en) * 1954-03-08 1958-04-09 Combustion Eng An improved method of and apparatus for controlling steam temperatures in a reheat steam generator
US2960972A (en) * 1954-05-24 1960-11-22 Babcock & Wilcox Co Apparatus for vapor generating and superheating with recirculated gas flow control of reheat
US2984984A (en) * 1954-06-25 1961-05-23 Bailey Meter Co Vapor generation and superheating
US2865344A (en) * 1955-06-21 1958-12-23 Combustion Eng Apparatus and method for heating steam
CH357742A (de) * 1958-03-12 1961-10-31 Sulzer Ag Verfahren und Einrichtung zur Beeinflussung des Ausgangszustandes des Dampfes an mindestens zwei, verschiedenen Entspannungsstufen zugeordneten Zwischenüberhitzern einer Dampferzeugeranlage
US2947289A (en) * 1958-04-11 1960-08-02 Riley Stoker Corp Steam temperature control

Also Published As

Publication number Publication date
US3155078A (en) 1964-11-03
BE641884A (en:Method) 1964-06-29
US3155079A (en) 1964-11-03
US3155077A (en) 1964-11-03
CH445523A (de) 1967-10-31
NL131280C (en:Method)
GB998831A (en) 1965-07-21

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