GB982646A - Heat exchangers disposed in pressure vessels of circular cross-section - Google Patents

Heat exchangers disposed in pressure vessels of circular cross-section

Info

Publication number
GB982646A
GB982646A GB3459/64A GB345964A GB982646A GB 982646 A GB982646 A GB 982646A GB 3459/64 A GB3459/64 A GB 3459/64A GB 345964 A GB345964 A GB 345964A GB 982646 A GB982646 A GB 982646A
Authority
GB
United Kingdom
Prior art keywords
tubes
elements
heat
tube
circular cross
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
GB3459/64A
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.)
Sulzer AG
Original Assignee
Sulzer AG
Gebrueder Sulzer AG
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 Sulzer AG, Gebrueder Sulzer AG filed Critical Sulzer AG
Publication of GB982646A publication Critical patent/GB982646A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/32—Integral reactors, i.e. reactors wherein parts functionally associated with the reactor but not essential to the reaction, e.g. heat exchangers, are disposed inside the enclosure with the core
    • G21C1/324—Integral reactors, i.e. reactors wherein parts functionally associated with the reactor but not essential to the reaction, e.g. heat exchangers, are disposed inside the enclosure with the core wherein the heat exchanger is disposed beneath the core
    • 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
    • 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
    • F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
    • F22B1/1823—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines for gas-cooled nuclear reactors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
    • F28D7/024—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
    • 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
    • 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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/32—Integral reactors, i.e. reactors wherein parts functionally associated with the reactor but not essential to the reaction, e.g. heat exchangers, are disposed inside the enclosure with the core
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0054—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for nuclear applications
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

982,646. Forced flow steam boilers; heat exchange elements. SULZER BROS Ltd. Jan. 27, 1964 [Feb. 6, 1963], No. 3459/64. Headings F4A and F4S. A heat-exchanger especially for steam generation utilizing heat from a nuclear reactor comprises side-by-side heat-exchange elements 7, each containing heating tubes situated within a cylindrical casing, located in a pressure vessel of circular cross-section formed by a cylindrical metal wall 2 and a floor plate 16 situated in a concrete block 1. Each element 7 comprises a number of helically wound tubes 30 arranged to form concentric layers disposed within a cylindrical casing 13 the centre of which is filled by a cylindrical body 12 having a base 14 with wheels 15, which supports the tubes and casing by radial arms 31 and support bars 32 having arcuate cross-sections. The tubes of each element are connected to a feed water inlet tube 11 and a steam outlet tube 10, the tubes 10, 11 from all the elements passing out through the concrete block to a turbine plant. The elements stand on the plate 16, within a guide wall 3 and the spaces between them are covered by cover-plates 17. Hot cooling gas from the reactor passes downwardly through the elements and is withdrawn through the annular space between the walls 2, 3 to radially extending tubes 18 which lead to circulating blowers (not shown). The gas is returned to the reactor through tubes 20 and the space outside the walls 4, 5, 6. The elements may be withdrawn through tube 18 by making an aperture in wall 4 and removing tube 20 then lifting them firstly to a position 41.
GB3459/64A 1963-02-06 1964-01-27 Heat exchangers disposed in pressure vessels of circular cross-section Expired GB982646A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH144163A CH401109A (en) 1963-02-06 1963-02-06 Heat exchanger arranged in a pressure vessel with a circular cross-section

Publications (1)

Publication Number Publication Date
GB982646A true GB982646A (en) 1965-02-10

Family

ID=4210522

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3459/64A Expired GB982646A (en) 1963-02-06 1964-01-27 Heat exchangers disposed in pressure vessels of circular cross-section

Country Status (5)

Country Link
BE (1) BE643232A (en)
CH (1) CH401109A (en)
DE (1) DE1451263A1 (en)
GB (1) GB982646A (en)
NL (1) NL289741A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4852644A (en) * 1986-11-29 1989-08-01 Man Gutehoffnungshuette Gmbh Tubular heat exchanger
CN116642355A (en) * 2023-07-12 2023-08-25 天津海钢板材有限公司 Flue gas waste heat recycling equipment based on acid regeneration

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2096804A2 (en) * 1970-07-09 1972-03-03 Air Liquide Heat exchanger with multiple helical pipe layers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4852644A (en) * 1986-11-29 1989-08-01 Man Gutehoffnungshuette Gmbh Tubular heat exchanger
CN116642355A (en) * 2023-07-12 2023-08-25 天津海钢板材有限公司 Flue gas waste heat recycling equipment based on acid regeneration
CN116642355B (en) * 2023-07-12 2024-01-16 天津海钢板材有限公司 Flue gas waste heat recycling equipment based on acid regeneration

Also Published As

Publication number Publication date
NL289741A (en)
DE1451263A1 (en) 1969-02-06
BE643232A (en) 1964-05-15
CH401109A (en) 1965-10-31

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