GB952398A - Forced-flow once-through steam generators with intermediate reheating - Google Patents

Forced-flow once-through steam generators with intermediate reheating

Info

Publication number
GB952398A
GB952398A GB45695/61A GB4569561A GB952398A GB 952398 A GB952398 A GB 952398A GB 45695/61 A GB45695/61 A GB 45695/61A GB 4569561 A GB4569561 A GB 4569561A GB 952398 A GB952398 A GB 952398A
Authority
GB
United Kingdom
Prior art keywords
steam
line
separator
valve
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
GB45695/61A
Other languages
English (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.)
Sulzer AG
Original Assignee
Sulzer AG
Gebrueder Sulzer AG
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 Sulzer AG, Gebrueder Sulzer AG filed Critical Sulzer AG
Publication of GB952398A publication Critical patent/GB952398A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F01K3/004—Accumulation in the liquid branch of the circuit
    • 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
    • F01K3/02—Use of accumulators and specific engine types; Control thereof
    • F01K3/04—Use of accumulators and specific engine types; Control thereof the engine being of multiple-inlet-pressure type
    • 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
    • F01K7/223—Inter-stage moisture separation
    • 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
    • F01K7/26—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 accumulation
    • 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
    • F01K7/34—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 of extraction or non-condensing type; Use of steam for feed-water heating
    • F01K7/40—Use of two or more feed-water heaters in series

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Control Of Turbines (AREA)
GB45695/61A 1960-12-28 1961-12-20 Forced-flow once-through steam generators with intermediate reheating Expired GB952398A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1457760A CH379531A (de) 1960-12-28 1960-12-28 Zwangdurchlauf-Dampferzeuger mit Zwischenüberhitzung

Publications (1)

Publication Number Publication Date
GB952398A true GB952398A (en) 1964-03-18

Family

ID=4402016

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45695/61A Expired GB952398A (en) 1960-12-28 1961-12-20 Forced-flow once-through steam generators with intermediate reheating

Country Status (5)

Country Link
US (1) US3129564A (es)
BE (1) BE611820A (es)
CH (1) CH379531A (es)
ES (1) ES273157A1 (es)
GB (1) GB952398A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112031883A (zh) * 2020-09-07 2020-12-04 西安热工研究院有限公司 适用于中调阀参与调节提升工业供汽参数的两级调节系统

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3209731A (en) * 1963-01-14 1965-10-05 Foster Wheeler Corp Reheating for steam generators
CH449792A (de) * 1967-01-05 1968-01-15 Bbc Brown Boveri & Cie Verfahren und Einrichtung zur Deckung von Spitzenlast oder einer raschen Laständerung in einer Dampfturbinenanlage
US3385270A (en) * 1967-02-03 1968-05-28 Siemens Ag Steam power plant with forced-flow boiler system, particularly for supercritical pressure, and a superimposed circulating system
US3413808A (en) * 1967-02-27 1968-12-03 Steinmueller Gmbh L & C Method of and arrangement for controlling the steam temperature in steam power operations with one or more intermediate superheating stages
DE2907068C2 (de) * 1978-05-09 1983-09-15 BBC Aktiengesellschaft Brown, Boveri & Cie., 5401 Baden, Aargau Dampfkraftanlage für Grundlastbetrieb mit Einrichtung zur Deckung von Lastspitzen
EP2256406B1 (de) * 2008-06-20 2018-07-18 Dr. W. Kolb AG Verfahren zur Verwendung der Abwärme einer chemischen Reaktion
CN102449302B (zh) 2009-03-26 2014-06-04 太阳存储系统公司 用于蓄热的中压储存系统
AP3648A (en) * 2011-02-07 2016-03-18 Krishna Moorthy Palanisamy Method and apparatus of producing and utilizing thermal energy in a combined heat and power plant
DE102011100517A1 (de) * 2011-05-05 2012-11-08 Steag New Energies Gmbh. "Regelsystem zur Anpassung der Leistung einer Dampfturbine an eine veränderte Last "
PL3025031T3 (pl) * 2013-09-24 2023-02-06 Siemens Energy Global GmbH & Co. KG Sposób eksploatacji instalacji turbiny parowej
US20180179915A1 (en) * 2016-12-28 2018-06-28 General Electric Company Steam turbine with steam storage system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1089396B (de) * 1959-01-31 1960-09-22 Siemens Ag Dampfkraftanlage mit Zwangstromkessel und Zwischenueberhitzung
DE1100650B (de) * 1959-12-18 1961-03-02 Siemens Ag Dampfkraftanlage, insbesondere in Blockschaltung, mit Zwangstromkessel und Zwischenueberhitzung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112031883A (zh) * 2020-09-07 2020-12-04 西安热工研究院有限公司 适用于中调阀参与调节提升工业供汽参数的两级调节系统

Also Published As

Publication number Publication date
CH379531A (de) 1964-07-15
ES273157A1 (es) 1962-05-01
BE611820A (fr) 1962-06-21
US3129564A (en) 1964-04-21

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