ES340407A1 - Improvements in and relating to a heat exchanger - Google Patents

Improvements in and relating to a heat exchanger

Info

Publication number
ES340407A1
ES340407A1 ES340407A ES340407A ES340407A1 ES 340407 A1 ES340407 A1 ES 340407A1 ES 340407 A ES340407 A ES 340407A ES 340407 A ES340407 A ES 340407A ES 340407 A1 ES340407 A1 ES 340407A1
Authority
ES
Spain
Prior art keywords
container
tubes
sheath
cover
steam generator
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
ES340407A
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.)
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 ES340407A1 publication Critical patent/ES340407A1/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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/007—Auxiliary supports for elements
    • F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)

Abstract

A heat exchanger for use as a nuclear reactor steam generator or superheater comprises flatcoiled tubes 2 for water or steam connected at their ends to inlet and outlet collectors 25, 26 and enclosed in a rectangular sheath 4 within a cylindrical container 1, a cover 12 being removably welded and bolted to the container 1 and supporting collectors 25, 26 by frame 28 and tubes 2 by tie rods 16, so that the tube assembly can be removed for servicing by removing the cover. Sheath 4 is supported in container 1 by co-operating flanges 6 and 7 which also effect a seal, so that liquid sodium entering laterally disposed inlets 10 is caused to flow over the top of sheath 4 and past tubes 2 before leaving container 1 through outlet 11. A rupturable disc 14 is provided in case of successive pressure in the container. Brackets 8 support the container on a structure receiving a number of the heat exchangers forming the steam generator. Metal sheaths 22 prevent parasitic heat exchange.
ES340407A 1966-05-12 1967-05-11 Improvements in and relating to a heat exchanger Expired ES340407A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR61378A FR1502656A (en) 1966-05-12 1966-05-12 heat exchanger

Publications (1)

Publication Number Publication Date
ES340407A1 true ES340407A1 (en) 1972-01-01

Family

ID=8608514

Family Applications (1)

Application Number Title Priority Date Filing Date
ES340407A Expired ES340407A1 (en) 1966-05-12 1967-05-11 Improvements in and relating to a heat exchanger

Country Status (7)

Country Link
BE (1) BE697780A (en)
CH (1) CH476275A (en)
DE (1) DE6604247U (en)
ES (1) ES340407A1 (en)
FR (1) FR1502656A (en)
GB (1) GB1138940A (en)
LU (1) LU53641A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2448832C2 (en) * 1974-10-14 1985-03-07 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach Liquid metal / water heat exchanger with exchangeable tube bundles
CH614038A5 (en) * 1976-11-19 1979-10-31 Sulzer Ag Heat exchanger having helically wound tubes
US4753773A (en) * 1985-05-09 1988-06-28 Stone & Webster Engineering Corporation Double tube steam generator
CN109801721B (en) * 2019-01-09 2024-05-10 中国原子能科学研究院 Rupture disk protection device with alarm function
CN112473612A (en) * 2020-11-10 2021-03-12 中国平煤神马能源化工集团有限责任公司 Novel continuous flow coupling reactor for rapid strong exothermic reaction

Also Published As

Publication number Publication date
LU53641A1 (en) 1967-07-10
FR1502656A (en) 1967-11-24
DE6604247U (en) 1970-01-15
GB1138940A (en) 1969-01-01
CH476275A (en) 1969-07-31
BE697780A (en) 1967-10-02

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