EP1418594A1 - Conteneur de transport et/ou de stockage pour éléments radioactifs dégageant de la chaleur - Google Patents

Conteneur de transport et/ou de stockage pour éléments radioactifs dégageant de la chaleur Download PDF

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Publication number
EP1418594A1
EP1418594A1 EP20020025146 EP02025146A EP1418594A1 EP 1418594 A1 EP1418594 A1 EP 1418594A1 EP 20020025146 EP20020025146 EP 20020025146 EP 02025146 A EP02025146 A EP 02025146A EP 1418594 A1 EP1418594 A1 EP 1418594A1
Authority
EP
European Patent Office
Prior art keywords
transport
container
storage container
jacket
tubes
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.)
Withdrawn
Application number
EP20020025146
Other languages
German (de)
English (en)
Inventor
Konrad Gluschke
Wolfgang Dr. Hawickhorst
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.)
GNB Gesellschaft fuer Nuklear Behaelter mbH
Original Assignee
GNB Gesellschaft fuer Nuklear Behaelter mbH
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 GNB Gesellschaft fuer Nuklear Behaelter mbH filed Critical GNB Gesellschaft fuer Nuklear Behaelter mbH
Priority to EP20020025146 priority Critical patent/EP1418594A1/fr
Priority to RU2003129004/06A priority patent/RU2003129004A/ru
Priority to TW092129609A priority patent/TWI276115B/zh
Priority to US10/695,629 priority patent/US20040125906A1/en
Priority to KR1020030078286A priority patent/KR20040041502A/ko
Priority to JP2003378342A priority patent/JP2004163429A/ja
Publication of EP1418594A1 publication Critical patent/EP1418594A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • G21F5/00—Transportable or portable shielded containers
    • G21F5/06—Details of, or accessories to, the containers
    • G21F5/10—Heat-removal systems, e.g. using circulating fluid or cooling fins

Definitions

  • the invention relates to a transport and / or storage container for heat-generating radioactive elements, with a container jacket delimiting a container interior, a container bottom and at least one container lid, the container jacket made of a metallic inner jacket and a metallic spaced from the inner jacket Outer jacket exists, being between the inner jacket and the outer jacket arranged heat-dissipating metal elements are under tension on the inner jacket and on Outer jacket fit, and that between the inner jacket and the intermediate space formed by the way is filled with a filler.
  • the invention has for its object a transport and / or storage containers of the type mentioned above to develop that with simplified manufacturing and Assembly effort for final storage, d. H. mass reduction are relatively easy to strip can.
  • the solution to this problem according to the invention consists in that the metal elements consist of pipes.
  • the invention is based on the knowledge that the Use of pipes as metal elements to manufacture and Assembly of the container in question is essential simplified.
  • the tubes can e.g. B. as it were in the spread Condition reduced in its radial dimensions and inserted between the inner jacket and outer jacket become. After relief, the pipes are then under tension on the inner jacket and on the outer jacket. Since none firm connections between inner jacket, metal elements, Outer jacket and filler can exist later on the inner jacket all components relatively easily one after the other removed and recovered as valuable materials.
  • the pipes are made preferably made of elastically deformable tubes. Pipes too with soft annealed contact surfaces are possible. So can the pipes seen over the length of the container shell also consist of several sections, are preferred however, the pipes are seen along the length of the container shell integrally formed. A trapezoidal one is particularly favorable Cross section of the pipes. Particularly good heat conductor Contact is given if preferred Embodiment in the circumferential direction of the container lying inner tube wall sections of the inner jacket and the outer circumferential direction of the container Pipe wall sections corresponding to the outer jacket Have curvature.
  • the pipes through on the inner jacket attached flat steel guide rails in a circumferential direction of the container evenly distributed arrangement hold.
  • Another recommended embodiment of the Pipes is characterized in that the pipes are one rectangular cross-section, if necessary, also with rounded Have corners whose circumferential direction of the Container lying pipe wall sections elastically deformable are.
  • metal surface lying inside the container casing a release agent coating against the filler Mistake.
  • An epoxy-based varnish is recommended as a release agent.
  • Metal bend elements are advantageously one side supported on the inner floor, on the other hand by the outer floor supported metal clamps with radial walls of the pipes clamped; this also makes assembly and disassembly easier.
  • the transport and / or storage container shown in the figures is for radioactive, heat-generating elements, in particular spent nuclear fuel elements determined.
  • the Container jacket 2 is made of an inner jacket 5 made of sheet steel and an outer jacket arranged at a distance from the inner jacket 5 6 made of sheet steel.
  • Between the inner jacket 5 and the outer jacket 6 are heat-dissipating metal elements 7 arranged, both under tension on the inner jacket 5th as well as on the outer jacket 6.
  • Gap 8 filled with concrete as a filler.
  • the container bottom 3 consists of a Inner floor 10 and an outer floor 11 each made of sheet steel.
  • the inner bottom 10 is on the inner jacket 5 and the Outer bottom 11 welded to the outer jacket 6.
  • Fig. 1 and 2 show that are between the inner jacket 5 and the outer jacket 6 arranged metal elements 7 from elastically deformable tubes formed over the length of the container shell 2 are seen in one piece and have a trapezoidal cross section.
  • inner tube wall sections 12 have an inner jacket 5 and the outer lying in the circumferential direction of the container Pipe wall sections 13 corresponding to the outer jacket 6 Curvature on.
  • Fig. 2 also shows that the Tubes 7 through flat steel guide strips attached to the inner jacket 5 14 in a circumferential direction of the container evenly distributed arrangement are kept.
  • Fig. 3 finally shows that between the inner floor 10 and the outer bottom 11 of the container bottom heat-dissipating metal bend elements 15 on the one hand Inner floor 10 are supported, and on the other hand by Outer base 11 supported metal clips 16 with radial walls 17 of the tubes 7 are clamped.
  • the metal pipes 7 as well as the metal clips 16 are made of copper.
  • the inner jacket 5 and the outer jacket 6 with the cover-side steel head part 9 and the inner bottom 10 welded and with the steel head part 9 on the floor discontinued.
  • the tubes 7 are then pressed apart of the radial wall components elastically deformed and inserted into the space 8. After discharge the tubes 7 are under tension on the inner jacket 5 and on the outer jacket 6.
  • the Metal bend elements 15 for the container bottom 3 with introduced the metal clips 16.
  • the Filler introduced and the container by welding of the outer bottom 11 closed.
  • Tubes 7 show another embodiment of the Tubes 7, for the introduction of which no expansion device is required is.
  • Fig. 4 they have in the installed state rectangular tubes 7 before installation in the Narrow pipe wall sections lying circumferential direction of the container 12, 13 with the shape of a pointed roof obtuse angle of z. B. 160 °.
  • Such tubes 7 can very cheaply beveled by spot welding Sheets are made.
  • These tubes 7 are, like Fig. 4th shows, inserted obliquely into the space 8, each a surface of the pointed roof on the inner jacket 5 and Outer jacket 6 is applied.

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Packages (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
EP20020025146 2002-11-09 2002-11-09 Conteneur de transport et/ou de stockage pour éléments radioactifs dégageant de la chaleur Withdrawn EP1418594A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP20020025146 EP1418594A1 (fr) 2002-11-09 2002-11-09 Conteneur de transport et/ou de stockage pour éléments radioactifs dégageant de la chaleur
RU2003129004/06A RU2003129004A (ru) 2002-11-09 2003-09-26 Контейнер для транспортировки и/или складирования тепловыделяющих радиоактивных элементов
TW092129609A TWI276115B (en) 2002-11-09 2003-10-24 Shipping and/or storage cask for heat-generating radioactive elements
US10/695,629 US20040125906A1 (en) 2002-11-09 2003-10-28 Container for heat-generating radioactive elements
KR1020030078286A KR20040041502A (ko) 2002-11-09 2003-11-06 발열성 방사능 물질을 위한 수송 및/또는 저장용 캐스크
JP2003378342A JP2004163429A (ja) 2002-11-09 2003-11-07 熱を発生する放射性元素用の輸送容器および／または貯蔵容器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20020025146 EP1418594A1 (fr) 2002-11-09 2002-11-09 Conteneur de transport et/ou de stockage pour éléments radioactifs dégageant de la chaleur

Publications (1)

Publication Number Publication Date
EP1418594A1 true EP1418594A1 (fr) 2004-05-12

Family

ID=32103924

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20020025146 Withdrawn EP1418594A1 (fr) 2002-11-09 2002-11-09 Conteneur de transport et/ou de stockage pour éléments radioactifs dégageant de la chaleur

Country Status (6)

Country Link
US (1) US20040125906A1 (fr)
EP (1) EP1418594A1 (fr)
JP (1) JP2004163429A (fr)
KR (1) KR20040041502A (fr)
RU (1) RU2003129004A (fr)
TW (1) TWI276115B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2577678B2 (fr) † 2010-06-02 2018-07-11 TN International Emballage pour le transport et/ou entreposage de matières radioactives, comprenant des moyens de conduction thermique améliorés

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2915307B1 (fr) * 2007-04-18 2013-04-19 Tn Int Conteneur pour le transport et/ou stockage de matieres nucleaires, le conteneur comprenant une structure mobile de conduction thermique.
FR2985365B1 (fr) * 2011-12-29 2014-01-24 Tn Int Conducteur thermique pour corps lateral d'emballage de transport et/ou d'entreposage de matieres radioactives
US11515056B2 (en) * 2015-10-16 2022-11-29 Holtec International Nuclear waste storage canisters, welds, and method of fabricating the same
JP7104664B2 (ja) * 2019-07-04 2022-07-21 日立Ｇｅニュークリア・エナジー株式会社 放射性物質の収納容器とその製造方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054944A1 (fr) * 1980-12-22 1982-06-30 STEAG Kernenergie GmbH Installation pour le dépôt de substances radioactives
JPS59134184A (ja) * 1983-01-21 1984-08-01 株式会社日立製作所 高温容器用スカ−ト構造
EP0702374A1 (fr) * 1994-09-16 1996-03-20 Robatel Dispositif pour le refroidissement d'enceintes de confinement, notamment de silos de stockage de combustibles nucléaires irradiés
EP0942435A1 (fr) * 1998-03-13 1999-09-15 Societe Pour Les Transports De L'industrie Nucleaire Transnucleaire Dispositif de protection contre les rayonnements pour conteneur de transport de matières radioactives
EP1103984A1 (fr) * 1999-06-19 2001-05-30 GNB Gesellschaft für Nuklear-Behälter mbH Conteneur de transport et/ou de stockage d'objets radioactifs dégageant de la chaleur
EP1122745A1 (fr) * 1999-12-15 2001-08-08 GNB Gesellschaft für Nuklear-Behälter mbH Conteneur pour le transport et/ou le stockage de matières radioactives dégageant de la chaleur et procédé de fabrication d'un tel conteneur

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3113215A (en) * 1961-02-27 1963-12-03 Stanray Corp Cask construction for radioactive material
BE669258A (fr) * 1965-09-06 1966-03-07
US3780306A (en) * 1971-05-27 1973-12-18 Nat Lead Co Radioactive shipping container with neutron and gamma absorbers
FR2208165B1 (fr) * 1972-11-28 1975-09-12 Robatel Slpi
US4257912A (en) * 1978-06-12 1981-03-24 Westinghouse Electric Corp. Concrete encapsulation for spent nuclear fuel storage
US4935943A (en) * 1984-08-30 1990-06-19 The United States Of America As Represented By The United States Department Of Energy Corrosion resistant storage container for radioactive material
JPH0298700A (ja) * 1988-10-06 1990-04-11 Mitsubishi Heavy Ind Ltd 放射性物質輸送用容器
JPH0436697A (ja) * 1990-05-31 1992-02-06 Kobe Steel Ltd 使用済燃料の輸送・貯蔵容器およびその製造方法
JP2918124B2 (ja) * 1990-09-27 1999-07-12 アキレス株式会社 コンクリート打ち込み用型枠板
JP3342994B2 (ja) * 1995-08-04 2002-11-11 株式会社神戸製鋼所 放射性物質の輸送兼貯蔵用容器
ATE227880T1 (de) * 1999-12-15 2002-11-15 Gnb Gmbh Verfahren zum herstellen eines transport- und/oder lagerbehälters für radioaktive gegenstände
US6452994B2 (en) * 2000-01-11 2002-09-17 Nac International, Inc. Systems and methods for storing exothermic materials

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054944A1 (fr) * 1980-12-22 1982-06-30 STEAG Kernenergie GmbH Installation pour le dépôt de substances radioactives
JPS59134184A (ja) * 1983-01-21 1984-08-01 株式会社日立製作所 高温容器用スカ−ト構造
EP0702374A1 (fr) * 1994-09-16 1996-03-20 Robatel Dispositif pour le refroidissement d'enceintes de confinement, notamment de silos de stockage de combustibles nucléaires irradiés
EP0942435A1 (fr) * 1998-03-13 1999-09-15 Societe Pour Les Transports De L'industrie Nucleaire Transnucleaire Dispositif de protection contre les rayonnements pour conteneur de transport de matières radioactives
EP1103984A1 (fr) * 1999-06-19 2001-05-30 GNB Gesellschaft für Nuklear-Behälter mbH Conteneur de transport et/ou de stockage d'objets radioactifs dégageant de la chaleur
EP1122745A1 (fr) * 1999-12-15 2001-08-08 GNB Gesellschaft für Nuklear-Behälter mbH Conteneur pour le transport et/ou le stockage de matières radioactives dégageant de la chaleur et procédé de fabrication d'un tel conteneur

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 198437, Derwent World Patents Index; Class J04, AN 1984-227705, XP002272625 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2577678B2 (fr) † 2010-06-02 2018-07-11 TN International Emballage pour le transport et/ou entreposage de matières radioactives, comprenant des moyens de conduction thermique améliorés

Also Published As

Publication number Publication date
TW200419592A (en) 2004-10-01
JP2004163429A (ja) 2004-06-10
US20040125906A1 (en) 2004-07-01
RU2003129004A (ru) 2005-03-27
TWI276115B (en) 2007-03-11
KR20040041502A (ko) 2004-05-17

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