ES273157A1 - Forced flow steam generating plants including a reheater - Google Patents

Forced flow steam generating plants including a reheater

Info

Publication number
ES273157A1
ES273157A1 ES0273157A ES273157A ES273157A1 ES 273157 A1 ES273157 A1 ES 273157A1 ES 0273157 A ES0273157 A ES 0273157A ES 273157 A ES273157 A ES 273157A ES 273157 A1 ES273157 A1 ES 273157A1
Authority
ES
Spain
Prior art keywords
pipe
steam
liquid separator
feed water
reheater
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
ES0273157A
Other languages
Spanish (es)
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 ES273157A1 publication Critical patent/ES273157A1/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)
  • Control Of Turbines (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

Improvements in forced-pass steam generators, with intermediate reheating, relieved in the high-pressure part of a steam-powered machine, at intermediate pressure and with a liquid separator, which is arranged in the by-pass pipe, connecting the high pressure steam pipe with the pipe leading to the intermediate superheater, characterized in that the liquid separator is developed as a start tank and heat accumulator and, in order to receive and deliver feed water, is in connection with the feed water circuit and connected with a pipe that feeds the liquid separator adjustable partial amounts of partially relaxed steam in the high pressure part to transmit the heat in this steam to the feed water, while the by-pass pipe, that connects to the vapor chamber of the liquid separator with the pipe that leads to the intermediate reheater, shows a flow regulating member. (Machine-translation by Google Translate, not legally binding)
ES0273157A 1960-12-28 1961-12-22 Forced flow steam generating plants including a reheater Expired ES273157A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1457760A CH379531A (en) 1960-12-28 1960-12-28 Forced once-through steam generator with reheating

Publications (1)

Publication Number Publication Date
ES273157A1 true ES273157A1 (en) 1962-05-01

Family

ID=4402016

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0273157A Expired ES273157A1 (en) 1960-12-28 1961-12-22 Forced flow steam generating plants including a reheater

Country Status (5)

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

Families Citing this family (12)

* 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 (en) * 1967-01-05 1968-01-15 Bbc Brown Boveri & Cie Method and device for covering peak loads or a rapid load change in a steam turbine plant
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 (en) * 1978-05-09 1983-09-15 BBC Aktiengesellschaft Brown, Boveri & Cie., 5401 Baden, Aargau Steam power plant for base load operation with equipment to cover load peaks
EP2256406B1 (en) * 2008-06-20 2018-07-18 Dr. W. Kolb AG Method of using the waste heat of a chemical reaction
US10047637B2 (en) 2009-03-26 2018-08-14 Terrajoule Corporation Intermediate pressure storage system for thermal storage
CA2863530C (en) * 2011-02-07 2020-03-10 Krishna Moorthy PALANISAMY Method and apparatus of producing and utilizing thermal energy in a combined heat and power plant
DE102011100517A1 (en) * 2011-05-05 2012-11-08 Steag New Energies Gmbh. "Control system for adjusting the power of a steam turbine to a changed load"
ES2935581T3 (en) * 2013-09-24 2023-03-08 Siemens Energy Global Gmbh & Co Kg Procedure for the operation of a steam turbine unit
US20180179915A1 (en) * 2016-12-28 2018-06-28 General Electric Company Steam turbine with steam storage system
CN112031883B (en) * 2020-09-07 2023-01-31 西安热工研究院有限公司 Two-stage adjusting system suitable for middle adjusting valve participating in adjusting and lifting industrial steam supply parameters

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1089396B (en) * 1959-01-31 1960-09-22 Siemens Ag Steam power plant with forced flow boiler and reheating
DE1100650B (en) * 1959-12-18 1961-03-02 Siemens Ag Steam power plant, especially in a block circuit, with forced flow boiler and reheating

Also Published As

Publication number Publication date
GB952398A (en) 1964-03-18
US3129564A (en) 1964-04-21
CH379531A (en) 1964-07-15
BE611820A (en) 1962-06-21

Similar Documents

Publication Publication Date Title
ES273157A1 (en) Forced flow steam generating plants including a reheater
ES279531A1 (en) Method of and apparatus for operating at startup and low load a oncethrough vapor generating system
GB1248099A (en) Apparatus for generating high temperature steam
GB963351A (en) Method of starting a steam power plant
ES274107A1 (en) Monotube boiler feedwater and steam temperature control
ES387141A1 (en) Once-through steam generator recirculating startup system
ES267733A1 (en) Devices for improving operating flexibility of steam-electric generating plants
GB1253436A (en) Vapour generator
GB966184A (en) Improvements in or relating to a method of generating steam
GB966971A (en) An improved method of generating vapour and improvements in or relating to vapour generating plant
GB693326A (en) Improvements relating to the control of salinity in steam generating plants
SU60592A1 (en) Device for regulating the power of steam boilers using a Copes-type regulator
ES383788A1 (en) Apparatus and method for starting up a steam generator
GB855269A (en) Steam power plants
GB959486A (en) Plant for utilizing intermittently available waste heat, for example from metallurgical converter waste gases
GB949608A (en) Method for producing controlled circulation of water in a steam generator, and a steam generator employing the method
GB888713A (en) Vapour generating plant
GB885236A (en) Improvements in feed water arrangements for marine boilers
GB502580A (en) Improvements relating to electrically heated steam generating apparatus
GB310098A (en) Improvements connected with steam generators
GB269081A (en) Improvements in or relating to steam generators
GB536981A (en) Improvements in or relating to steam boiler plant
GB698788A (en) Forced flow steam generators
GB889076A (en) A steam turbine power plant
ES242520A1 (en) A steam generator boiler (Machine-translation by Google Translate, not legally binding)