ES344280A1 - Vapor generating apparatus - Google Patents

Vapor generating apparatus

Info

Publication number
ES344280A1
ES344280A1 ES344280A ES344280A ES344280A1 ES 344280 A1 ES344280 A1 ES 344280A1 ES 344280 A ES344280 A ES 344280A ES 344280 A ES344280 A ES 344280A ES 344280 A1 ES344280 A1 ES 344280A1
Authority
ES
Spain
Prior art keywords
liquid
downcomer
flows
supplied
generating apparatus
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
ES344280A
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES344280A1 publication Critical patent/ES344280A1/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
    • F22B35/004—Control systems for steam generators of nuclear power plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/023—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers with heating tubes, for nuclear reactors as far as they are not classified, according to a specified heating fluid, in another group
    • F22B1/025—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers with heating tubes, for nuclear reactors as far as they are not classified, according to a specified heating fluid, in another group with vertical U shaped tubes carried on a horizontal tube sheet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/08—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being steam

Landscapes

  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

In a vapour generator in which liquid supplied at 38 flows through an annular downcomer space 29 into a vertical vapour generator shell 17 in which the liquid is evaporated by heating tubes 18, an adjustable ring 45 is provided in the downcomer space. The tubes 18 are supplied with heated liquid, e.g. from a nuclear reactor and the generated vapour flows through a riser 35 and a moisture remover 37 to an outlet 15. The ring 45, which is apertured and pro. duces a pressure drop in the water flowing through the downcomer thereby stabilizing the operation, is carried by adjustable threaded rods 46.
ES344280A 1966-09-01 1967-08-21 Vapor generating apparatus Expired ES344280A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57657066A 1966-09-01 1966-09-01

Publications (1)

Publication Number Publication Date
ES344280A1 true ES344280A1 (en) 1968-10-16

Family

ID=24304982

Family Applications (1)

Application Number Title Priority Date Filing Date
ES344280A Expired ES344280A1 (en) 1966-09-01 1967-08-21 Vapor generating apparatus

Country Status (4)

Country Link
US (1) US3503373A (en)
BE (1) BE703019A (en)
ES (1) ES344280A1 (en)
GB (1) GB1126306A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2243417B2 (en) * 1972-09-04 1976-07-29 Siemens AG, 1000 Berlin und 8000 München STEAM GENERATORS, IN PARTICULAR FOR PRESSURE WATER REACTORS
FR2584227B1 (en) * 1985-07-01 1989-08-25 Framatome Sa DEVICE FOR CONDENSING A PRESSURIZED WATER VAPOR AND ITS APPLICATION TO THE COOLING OF A NUCLEAR REACTOR AFTER AN INCIDENT.
FR2684433B1 (en) * 1991-12-02 1994-01-07 Framatome Sa DEVICE FOR TRAPPING MIGRANT BODIES WITHIN THE SECONDARY CIRCUIT OF A STEAM GENERATOR.
FR2690504B1 (en) * 1992-04-28 1994-06-03 Framatome Sa STEAM GENERATOR WITH DEVICE FOR DISTRIBUTING AND REPAIRING FOOD WATER AND RECIRCULATING WATER IN THE SECONDARY PART.
FR2858683B1 (en) * 2003-08-07 2005-11-04 Framatome Anp HEAT EXCHANGER, ESPECIALLY A CONVEX-BASED VAPOR GENERATOR
US7596199B2 (en) * 2006-01-04 2009-09-29 General Electric Company Method and device for stabilizing a steam dryer assembly in nuclear reactor pressure vessel

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2862479A (en) * 1956-04-06 1958-12-02 Babcock & Wilcox Co Vapor generating unit
US3103206A (en) * 1961-12-26 1963-09-10 Combustion Eng Shell and tube type vapor generating unit
US3242909A (en) * 1964-12-04 1966-03-29 Foster Wheeler Corp Vapor generators

Also Published As

Publication number Publication date
GB1126306A (en) 1968-09-05
BE703019A (en) 1968-02-26
US3503373A (en) 1970-03-31

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