ES293654A1 - Un metodo de poner en funcionamiento un generador de vapor del tipo modificado de paso unico y de circulaciën forzada - Google Patents

Un metodo de poner en funcionamiento un generador de vapor del tipo modificado de paso unico y de circulaciën forzada

Info

Publication number
ES293654A1
ES293654A1 ES0293654A ES293654A ES293654A1 ES 293654 A1 ES293654 A1 ES 293654A1 ES 0293654 A ES0293654 A ES 0293654A ES 293654 A ES293654 A ES 293654A ES 293654 A1 ES293654 A1 ES 293654A1
Authority
ES
Spain
Prior art keywords
vapour
valve
superheater
fluid
flow
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
ES0293654A
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.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering 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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Publication of ES293654A1 publication Critical patent/ES293654A1/es
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
    • F22B35/14—Control systems for steam boilers for steam boilers of forced-flow type during the starting-up periods, i.e. during the periods between the lighting of the furnaces and the attainment of the normal operating temperature of the steam boilers
    • 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
    • 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
    • F22B29/12—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 with superimposed recirculation during starting and low-load periods, e.g. composite boilers

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 Steam Boilers And Waste-Gas Boilers (AREA)

Abstract

Un método de poner en funcionamiento un generador de vapor del tipo de paso único modificado y de circulación forzada que tiene una primera sección de calentamiento que incluye paredes de hogar generador de vapor y un recalentador primario y que tiene una segunda sección de calentamiento que incluye un recalentador final estando dichas secciones de calentamiento dispuestas en serie para circulación de un fluido vaporizable a través de ellas, caracterizado por las operaciones de alimentar fluido vaporizable a dicha primera sección de calentamiento solamente, calentar dicho fluido vaporizable por suministro de calor a dichas primera y segunda secciones de calentamiento.
ES0293654A 1962-11-20 1963-11-19 Un metodo de poner en funcionamiento un generador de vapor del tipo modificado de paso unico y de circulaciën forzada Expired ES293654A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US238887A US3164134A (en) 1962-11-20 1962-11-20 Apparatus and method for operating a forced flow once-through vapor generator

Publications (1)

Publication Number Publication Date
ES293654A1 true ES293654A1 (es) 1964-09-01

Family

ID=22899732

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0293654A Expired ES293654A1 (es) 1962-11-20 1963-11-19 Un metodo de poner en funcionamiento un generador de vapor del tipo modificado de paso unico y de circulaciën forzada

Country Status (5)

Country Link
US (1) US3164134A (es)
BE (1) BE640158A (es)
CH (1) CH433391A (es)
ES (1) ES293654A1 (es)
GB (1) GB1052385A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3369526A (en) * 1966-02-14 1968-02-20 Riley Stoker Corp Supercritical pressure boiler
US3361117A (en) * 1966-02-18 1968-01-02 Babcock & Wilcox Co Start-up system for forced flow vapor generator and method of operating the vapor generator
US3434460A (en) * 1966-11-30 1969-03-25 Combustion Eng Multicircuit recirculation system for vapor generating power plant
US3818872A (en) * 1973-06-29 1974-06-25 Combustion Eng Economizer bypass for increased furnace wall protection
DE102011078205A1 (de) * 2011-06-28 2013-01-03 Siemens Aktiengesellschaft Hilfsdampferzeuger als zusätzliche Frequenz- bzw. Primär- und/oder Sekundärregelmaßnahme bei einem Dampfkraftwerk
AT517535B1 (de) * 2015-06-30 2018-03-15 Rudolf Dipl Ing Fh Gutscher Dampfkraftwerk
US9920924B2 (en) * 2016-04-05 2018-03-20 The Babcock & Wilcox Company High temperature sub-critical boiler with steam cooled upper furnace and start-up methods
US11371392B1 (en) * 2021-01-07 2022-06-28 General Electric Company System and method for improving startup time in a fossil-fueled power generation system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB716524A (en) * 1951-06-16 1954-10-06 Babcock & Wilcox Ltd Improvements in or relating to forced flow, once through, steam generating and superheating units
NL78792C (es) * 1952-01-05
US2989038A (en) * 1956-04-26 1961-06-20 Duerrwerke Ag Device for starting-up once-through boilers
BE564616A (es) * 1957-02-07
GB851784A (en) * 1958-03-12 1960-10-19 Sulzer Ag Forced-flow, once-through steam generators
NL232036A (es) * 1958-09-04
US3019774A (en) * 1959-09-16 1962-02-06 Dunwerke Ag Once-through vapor generator

Also Published As

Publication number Publication date
GB1052385A (es)
BE640158A (es) 1964-05-19
CH433391A (de) 1967-04-15
US3164134A (en) 1965-01-05

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