EP0147304A2 - Natrium-Wasser-Dampferzeuger mit geraden konzentrischen Rohren und Gaszirkulation in dem ringförmigen Raum - Google Patents

Natrium-Wasser-Dampferzeuger mit geraden konzentrischen Rohren und Gaszirkulation in dem ringförmigen Raum Download PDF

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Publication number
EP0147304A2
EP0147304A2 EP84402629A EP84402629A EP0147304A2 EP 0147304 A2 EP0147304 A2 EP 0147304A2 EP 84402629 A EP84402629 A EP 84402629A EP 84402629 A EP84402629 A EP 84402629A EP 0147304 A2 EP0147304 A2 EP 0147304A2
Authority
EP
European Patent Office
Prior art keywords
tube
tubes
steam generator
intermediate fluid
steam
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.)
Granted
Application number
EP84402629A
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English (en)
French (fr)
Other versions
EP0147304A3 (en
EP0147304B1 (de
Inventor
Zéphyr Tilliette
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of EP0147304A2 publication Critical patent/EP0147304A2/de
Publication of EP0147304A3 publication Critical patent/EP0147304A3/fr
Application granted granted Critical
Publication of EP0147304B1 publication Critical patent/EP0147304B1/de
Expired legal-status Critical Current

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Classifications

    • 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
    • F01K3/181—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters using nuclear heat
    • 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
    • F22B1/06—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being molten; Use of molten metal, e.g. zinc, as heat transfer medium
    • F22B1/063—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being molten; Use of molten metal, e.g. zinc, as heat transfer medium for metal cooled nuclear reactors
    • F22B1/066—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being molten; Use of molten metal, e.g. zinc, as heat transfer medium for metal cooled nuclear reactors with double-wall tubes having a third fluid between these walls, e.g. helium for leak detection

Definitions

  • the heart 10 is contained in a tank 11 filled with a liquid metal such as sodium.
  • the tank 11 is housed in a concrete tank well 12 forming part of the reactor building 16.
  • Pumps 18 send the primary sodium inside the steam generators.
  • the steam generators 15 are divided into four groups of several steam generators. Each group of generators is supplied by a primary sodium pump 18. After passing through the steam generators, the sodium returns to the tank 11 to return to the core 10 and the cycle resumes.
  • the steam is then directed to the medium pressure stage 22b of the turbine by the pipe 32, then to the low pressure stage 22c by the pipe 34.
  • the steam is condensed in the condenser 35.
  • a refrigerant atmospheric 38 constitutes the cold source 35 associated with the condenser 35.
  • the condensed water returns to the steam generator via the pipe 37. It can be seen that, in this figure, the pipe 37 ends at the top of the generator. However, it could also be connected to its base.
  • the steam generator also includes a bundle of tubes distributed in a cross section. More precisely, the tube bundle is made up of two series of tubes, a series of internal tubes and a series of external tubes arranged coaxially.
  • the upper end of each internal tube 70 is fixed to the plate 52. Its lower end is fixed to the tube plate 56.
  • the upper end of each external tube 72 is fixed to the tube plate 50.
  • the lower end of each external tube 72 is fixed to the tube plate 54.
  • the internal volume delimited by the envelope 40 is divided into several chambers by thick steel plates arranged perpendicular to the longitudinal axis XX of the envelope and axially spaced. These plates delimit volumes separated from each other. They are pierced with distributed orifices in which tubes are fixed.
  • FIG. 5 shows an embodiment of the exchanger in accordance with the principle set out with reference to FIGS. 3 and 4, but closer to an actual embodiment. While in FIG. 3 only a single plunger tube with multiple walls has been shown on an enlarged scale, in order to distinguish the four tubes which constitute it, FIG. 5 shows several of these tubes which constitute the bundle of the exchanger.
  • the bundle of tubes 136 is fixed at its upper part to the tube plate 130; the bundle of tubes 70 is fixed at its upper part to the tube plate 52; the bundle of outer tubes 72 is fixed at its upper part to the tube plate 50 and, at its lower part to the small side tube plates 134. Two of these plates have been shown in FIG. 5 but, in practice, they could be more numerous.
  • the air gap separating the water inlet tube and the vaporization stream plays the role of thermal insulation.
  • the sodium circulation has descended and external to the multi-walled tubes.
  • the circulation of helium is ascending.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
EP84402629A 1983-12-21 1984-12-18 Natrium-Wasser-Dampferzeuger mit geraden konzentrischen Rohren und Gaszirkulation in dem ringförmigen Raum Expired EP0147304B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8320469A FR2557280B1 (fr) 1983-12-21 1983-12-21 Generateur de vapeur sodium-eau a tubes concentriques droits et a circulation de gaz dans l'espace annulaire
FR8320469 1983-12-21

Publications (3)

Publication Number Publication Date
EP0147304A2 true EP0147304A2 (de) 1985-07-03
EP0147304A3 EP0147304A3 (en) 1985-08-14
EP0147304B1 EP0147304B1 (de) 1987-07-15

Family

ID=9295396

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84402629A Expired EP0147304B1 (de) 1983-12-21 1984-12-18 Natrium-Wasser-Dampferzeuger mit geraden konzentrischen Rohren und Gaszirkulation in dem ringförmigen Raum

Country Status (5)

Country Link
US (1) US4633819A (de)
EP (1) EP0147304B1 (de)
JP (1) JPS60155801A (de)
DE (1) DE3464794D1 (de)
FR (1) FR2557280B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2995628A1 (fr) * 2012-09-19 2014-03-21 Alstom Technology Ltd Cycle de conversion d'energie par vapeur produite par un reacteur a neutrons rapides refroidi au sodium

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2575027Y2 (ja) * 1994-08-01 1998-06-25 アルプス電気株式会社 リボンカセット
US7552701B2 (en) * 2006-05-16 2009-06-30 Shell Oil Company Boiler for making super heated steam and its use
US20080000620A1 (en) * 2006-06-28 2008-01-03 Chien-Chung Tao Heat exchanger
WO2008014567A1 (en) * 2006-08-03 2008-02-07 Carnegie Corporation Ltd Steam power plant
KR101038399B1 (ko) * 2008-09-17 2011-06-01 한국수력원자력 주식회사 Ｏｎ-ｌｉｎｅ 전열관 파손감지 기능을 갖는 소듐 냉각 고속로용 증기발생기
US9541331B2 (en) * 2009-07-16 2017-01-10 Lockheed Martin Corporation Helical tube bundle arrangements for heat exchangers
WO2011009080A2 (en) 2009-07-17 2011-01-20 Lockheed Martin Corporation Heat exchanger and method for making
US9777971B2 (en) 2009-10-06 2017-10-03 Lockheed Martin Corporation Modular heat exchanger
CA2706817C (en) * 2010-07-05 2013-06-04 Roger Arnot Heat-exchange apparatus for insertion into a storage tank, and mounting components therefor
US9670911B2 (en) 2010-10-01 2017-06-06 Lockheed Martin Corporation Manifolding arrangement for a modular heat-exchange apparatus
US9388798B2 (en) 2010-10-01 2016-07-12 Lockheed Martin Corporation Modular heat-exchange apparatus
CZ2014620A3 (cs) * 2014-09-10 2016-03-30 ENERGOVĂťZKUM, spol. s.r.o. Zapojení parního generátoru v sodíkovém okruhu jaderného zařízení s rychlým reaktorem
EP3775746B1 (de) * 2018-04-02 2023-10-25 FlexEnergy Energy Systems, Inc. Rippenrohrwärmetauscher
US11306916B2 (en) * 2020-03-18 2022-04-19 Daniel Caris Plastic-powered power generator
US11774094B2 (en) * 2020-03-18 2023-10-03 Daniel Caris Plastic-powered power generator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2853277A (en) * 1956-04-16 1958-09-23 Griscom Russell Co Tube sheet and leakage detection construction for heat exchanger
FR1501741A (fr) * 1965-05-21 1967-11-18 English Electric Co Ltd échangeur de chaleur pour transfert indirect de chaleur

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3768554A (en) * 1968-06-10 1973-10-30 Westinghouse Electric Corp Steam generator heated with liquid metal
US3690839A (en) * 1970-10-26 1972-09-12 Universal Oil Prod Co Heat exchange apparatus
US3741164A (en) * 1971-03-03 1973-06-26 Foster Wheeler Corp Sodium heated steam generator
US3850231A (en) * 1973-05-24 1974-11-26 Combustion Eng Lmfbr intermediate heat exchanger
US3939804A (en) * 1974-07-08 1976-02-24 Foster Wheeler Energy Corporation Helium heated bayonet tube steam generator
US4098329A (en) * 1976-07-29 1978-07-04 The United States Of America As Represented By The United States Department Of Energy Modular heat exchanger
FR2404799A1 (fr) * 1977-09-28 1979-04-27 Commissariat Energie Atomique Generateur de vapeur pour centrale a eau pressurisee
US4257356A (en) * 1978-06-22 1981-03-24 Electric Power Research Institute Heat exchanging apparatus and method
DE2851197A1 (de) * 1978-11-27 1980-06-12 Interatom Fluessigmetall-beheizter dampferzeuger mit integrierter zwischenueberhitzung
FR2444246A1 (fr) * 1978-12-12 1980-07-11 Novatome Ind Perfectionnements a un echangeur de chaleur
US4488513A (en) * 1983-08-29 1984-12-18 Texaco Development Corp. Gas cooler for production of superheated steam

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2853277A (en) * 1956-04-16 1958-09-23 Griscom Russell Co Tube sheet and leakage detection construction for heat exchanger
FR1501741A (fr) * 1965-05-21 1967-11-18 English Electric Co Ltd échangeur de chaleur pour transfert indirect de chaleur

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2995628A1 (fr) * 2012-09-19 2014-03-21 Alstom Technology Ltd Cycle de conversion d'energie par vapeur produite par un reacteur a neutrons rapides refroidi au sodium
CN103670552A (zh) * 2012-09-19 2014-03-26 阿尔斯通技术有限公司 用于由钠冷却快中子反应堆产生的蒸汽的能量转化循环
EP2711508A1 (de) * 2012-09-19 2014-03-26 Alstom Technology Ltd Energieumwandlungszyklus für durch einen natriumgekühlten schnellen Neutronenreaktor erzeugten Dampf
RU2561839C2 (ru) * 2012-09-19 2015-09-10 Альстом Текнолоджи Лтд Цикл преобразования энергии для пара, генерируемого реактором на быстрых нейтронах с натриевым охлаждением
CN103670552B (zh) * 2012-09-19 2016-03-16 阿尔斯通技术有限公司 用于由钠冷却快中子反应堆产生的蒸汽的能量转化循环过程

Also Published As

Publication number Publication date
DE3464794D1 (en) 1987-08-20
JPS60155801A (ja) 1985-08-15
EP0147304A3 (en) 1985-08-14
US4633819A (en) 1987-01-06
FR2557280A1 (fr) 1985-06-28
FR2557280B1 (fr) 1986-03-28
EP0147304B1 (de) 1987-07-15

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