FR2427665A1 - Nuclear fuel element depository - with heat tubes transferring residual heat to natural draught chimney - Google Patents

Nuclear fuel element depository - with heat tubes transferring residual heat to natural draught chimney

Info

Publication number
FR2427665A1
FR2427665A1 FR7913408A FR7913408A FR2427665A1 FR 2427665 A1 FR2427665 A1 FR 2427665A1 FR 7913408 A FR7913408 A FR 7913408A FR 7913408 A FR7913408 A FR 7913408A FR 2427665 A1 FR2427665 A1 FR 2427665A1
Authority
FR
France
Prior art keywords
heat
depository
nuclear fuel
fuel element
natural draught
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
FR7913408A
Other languages
French (fr)
Other versions
FR2427665B1 (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.)
Kraftwerk Union AG
Original Assignee
Kraftwerk Union 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 Kraftwerk Union AG filed Critical Kraftwerk Union AG
Publication of FR2427665A1 publication Critical patent/FR2427665A1/en
Application granted granted Critical
Publication of FR2427665B1 publication Critical patent/FR2427665B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/02—Details of handling arrangements
    • G21C19/06—Magazines for holding fuel elements or control elements
    • G21C19/07—Storage racks; Storage pools
    • 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
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/0275—Arrangements for coupling heat-pipes together or with other structures, e.g. with base blocks; Heat pipe cores
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F7/00—Shielded cells or rooms
    • 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)
  • High Energy & Nuclear Physics (AREA)
  • Plasma & Fusion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)

Abstract

Depository for spent nuclear reactor fuel elements consists of thick screening walls, enclosing storage frames and facilities for the disposal of the after heat of reactivity. These facilities include heat tubes with a heat emitting side extending into natural draught chimneys next to the depository. Arrangement reduces the technical appts. to a min. without endangering the complete safety. An external energy source is not required.
FR7913408A 1978-05-29 1979-05-25 Nuclear fuel element depository - with heat tubes transferring residual heat to natural draught chimney Granted FR2427665A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2823376A DE2823376B1 (en) 1978-05-29 1978-05-29 Storage for nuclear reactor fuel elements

Publications (2)

Publication Number Publication Date
FR2427665A1 true FR2427665A1 (en) 1979-12-28
FR2427665B1 FR2427665B1 (en) 1982-06-18

Family

ID=6040447

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7913408A Granted FR2427665A1 (en) 1978-05-29 1979-05-25 Nuclear fuel element depository - with heat tubes transferring residual heat to natural draught chimney

Country Status (5)

Country Link
JP (1) JPS54156998A (en)
BR (1) BR7903301A (en)
CA (1) CA1124090A (en)
DE (1) DE2823376B1 (en)
FR (1) FR2427665A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928051A1 (en) * 1977-11-28 1981-01-29 Kraftwerk Union Ag Dry store for nuclear fuel elements - cooled by heat pipes through radiation screen exposed to natural cooling draught
DE2942714A1 (en) * 1979-10-23 1981-05-14 GEA-GmbH, 4690 Herne Spent radioactive fuel heat dissipation system - has tubular gas-tight sleeves containing heater tubes exposed to convection currents
EP0028442A3 (en) * 1979-10-31 1981-10-21 The English Electric Company Limited Storage arrangements for nuclear fuel elements
DE2944962A1 (en) * 1979-11-07 1981-05-21 Kraftwerk Union AG, 4330 Mülheim Fuel element storage pool having two cooling systems - one with natural and the other with forced circulation
DE3014289A1 (en) * 1980-04-15 1981-10-22 Hoechst Ag, 6000 Frankfurt METHOD FOR REMOVING THE DEGREASING HEAT OF RADIOACTIVE SUBSTANCES
DE3015621A1 (en) * 1980-04-23 1981-10-29 Kraftwerk Union AG, 4330 Mülheim DEVICE FOR STORING RADIOACTIVE MATERIAL IN A BUILDING WITH HEAT PIPES INSERTED IN THE BUILDING WALL
FR2482354A1 (en) * 1980-05-12 1981-11-13 Cellier Sa Storage rack for nuclear fuel elements - comprising a stainless steel tube and plate rack, embedded in neutron absorbing concrete
JPH0711591B2 (en) * 1985-01-14 1995-02-08 住友金属鉱山株式会社 Spent nuclear fuel storage
DE10217969A1 (en) † 2002-04-22 2003-11-06 Framatome Anp Gmbh Intermediate storage system for fuel elements from a nuclear plant and method for operating such an intermediate storage system
DE102010035955A1 (en) * 2010-08-31 2012-03-01 Westinghouse Electric Germany Gmbh Fuel element storage tank with cooling system
JP2012230079A (en) * 2011-04-27 2012-11-22 Hitachi-Ge Nuclear Energy Ltd Nuclear power plant, fuel pool water cooling apparatus, and fuel pool water cooling method
DE102011107000B3 (en) * 2011-07-09 2012-05-16 Westinghouse Electric Germany Gmbh Storage pool cooling module for use in nuclear electrical power unit, has floating bodies arranged below capacitors such that module is buoyant in water, and vaporizers provided below water surfaces and capacitors above water surfaces
JP5734830B2 (en) * 2011-12-26 2015-06-17 株式会社東芝 Fuel pool heat transport equipment
JP2013185992A (en) * 2012-03-08 2013-09-19 Toshiba Corp Cooling system for spent fuel storage pool
CN103377732A (en) * 2012-04-27 2013-10-30 上海核工程研究设计院 Heat pipe-based passive after-heat removal system of spent fuel pool
JP5608835B1 (en) * 2013-03-14 2014-10-15 株式会社フジクラ Storage nuclear fuel cooling system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB916064A (en) * 1960-06-08 1963-01-16 Atomic Energy Commission Shipping container for spent nuclear reactor fuel elements
US3230373A (en) * 1959-04-17 1966-01-18 Babcock & Wilcox Co Device for the storage of a heat evolving material
GB1150000A (en) * 1967-04-06 1969-04-23 Commissariat Energie Atomique Fuel discharging machine for a nuclear reactor
FR2238219A1 (en) * 1973-07-20 1975-02-14 Centre Etd Energie Nucleaire
US4040480A (en) * 1976-04-15 1977-08-09 Atlantic Richfield Company Storage of radioactive material

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3230373A (en) * 1959-04-17 1966-01-18 Babcock & Wilcox Co Device for the storage of a heat evolving material
GB916064A (en) * 1960-06-08 1963-01-16 Atomic Energy Commission Shipping container for spent nuclear reactor fuel elements
GB1150000A (en) * 1967-04-06 1969-04-23 Commissariat Energie Atomique Fuel discharging machine for a nuclear reactor
FR2238219A1 (en) * 1973-07-20 1975-02-14 Centre Etd Energie Nucleaire
US4040480A (en) * 1976-04-15 1977-08-09 Atlantic Richfield Company Storage of radioactive material

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/77 *

Also Published As

Publication number Publication date
CA1124090A (en) 1982-05-25
FR2427665B1 (en) 1982-06-18
BR7903301A (en) 1979-12-11
DE2823376B1 (en) 1979-09-13
JPS54156998A (en) 1979-12-11

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Legal Events

Date Code Title Description
ST Notification of lapse