ES293651A1 - 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
ES293651A1
ES293651A1 ES0293651A ES293651A ES293651A1 ES 293651 A1 ES293651 A1 ES 293651A1 ES 0293651 A ES0293651 A ES 0293651A ES 293651 A ES293651 A ES 293651A ES 293651 A1 ES293651 A1 ES 293651A1
Authority
ES
Spain
Prior art keywords
valve
vapour
section
fluid
superheater
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
ES0293651A
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 ES293651A1 publication Critical patent/ES293651A1/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
    • 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 Steam Boilers And Waste-Gas Boilers (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

Un método de poner en funcionamiento un generador de vapor del tipo de paso único modificado y de circulación forzada por el uso de vapor procedente de una fuente de vapor auxiliar, teniendo dicho generador unas primeras superficies de calentamiento que incluyen una superficie generadora de vapor, y segundas superficies de calentamiento que incluyen una superficie calentadora de vapor conectadas en serie él, circulando un fluido vaporizable a través de dichas primera y segunda superficies de calentamiento en las que es vaporizado y recalentado por el paso de gases de calentamiento sobre ellas de forma que solamente circula vapor a través de dichas segundas superficies de calentamiento, y una turbina accionada por vapor que recibe vapor de dichas segundas superficies de calentamiento.
ES0293651A 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 ES293651A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US238886A US3243961A (en) 1962-11-20 1962-11-20 Apparatus and method of operating a forced flow once-through vapor generating power plant

Publications (1)

Publication Number Publication Date
ES293651A1 true ES293651A1 (es) 1964-06-01

Family

ID=22899726

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0293651A Expired ES293651A1 (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 (6)

Country Link
US (1) US3243961A (es)
BE (1) BE640157A (es)
CH (1) CH431561A (es)
ES (1) ES293651A1 (es)
GB (1) GB1035058A (es)
NL (2) NL131057C (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3705494A (en) * 1971-01-04 1972-12-12 Fester Wheeler Corp Holding system for steam power cycle
US3882680A (en) * 1972-04-18 1975-05-13 Babcock & Wilcox Co By-pass system
JPS55116010A (en) * 1979-02-27 1980-09-06 Hitachi Ltd Method of controlling water level of steam condensation system
US4658589A (en) * 1986-03-21 1987-04-21 Sundstrand Corporation Non-condensible ejection system for closed cycle Rankine apparatus
US5390631A (en) * 1994-05-25 1995-02-21 The Babcock & Wilcox Company Use of single-lead and multi-lead ribbed tubing for sliding pressure once-through boilers
US5396865A (en) * 1994-06-01 1995-03-14 Freeh; James H. Startup system for power plants
US7987675B2 (en) * 2008-10-30 2011-08-02 General Electric Company Provision for rapid warming of steam piping of a power plant
WO2011140021A1 (en) * 2010-05-03 2011-11-10 Brightsource Industries (Israel) Ltd. Systems, methods, and devices for operating a solar thermal electricity generating system
US9689281B2 (en) * 2011-12-22 2017-06-27 Nanjing Tica Air-Conditioning Co., Ltd. Hermetic motor cooling for high temperature organic Rankine cycle system
US9791146B2 (en) * 2014-01-27 2017-10-17 Ellis Young Processed vapor make-up process and system
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2184224A (en) * 1937-02-17 1939-12-19 Babcock & Wilcox Co Method and apparatus for the operation of steam boilers and accessory devices
US2116587A (en) * 1937-07-01 1938-05-10 Comb Eng Co Inc Regulating means for steam generating plants
US2989038A (en) * 1956-04-26 1961-06-20 Duerrwerke Ag Device for starting-up once-through boilers
US3019774A (en) * 1959-09-16 1962-02-06 Dunwerke Ag Once-through vapor generator

Also Published As

Publication number Publication date
GB1035058A (en) 1966-07-06
BE640157A (es) 1964-05-19
CH431561A (de) 1967-03-15
US3243961A (en) 1966-04-05
NL300546A (es)
NL131057C (es)

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