SE438045B - SHIELDING CONTAINER FOR TRANSPORT AND / OR STORAGE OF IRREDIATED NUCLEAR FUEL ELEMENTS OR OTHER BIOLOGICAL DAMAGE WASTE - Google Patents

SHIELDING CONTAINER FOR TRANSPORT AND / OR STORAGE OF IRREDIATED NUCLEAR FUEL ELEMENTS OR OTHER BIOLOGICAL DAMAGE WASTE

Info

Publication number
SE438045B
SE438045B SE7905660A SE7905660A SE438045B SE 438045 B SE438045 B SE 438045B SE 7905660 A SE7905660 A SE 7905660A SE 7905660 A SE7905660 A SE 7905660A SE 438045 B SE438045 B SE 438045B
Authority
SE
Sweden
Prior art keywords
shielding container
container according
transport
storage
shielding
Prior art date
Application number
SE7905660A
Other languages
Swedish (sv)
Other versions
SE7905660L (en
Inventor
S Ahner
H-G Knackstedt
H Kroll
Original Assignee
Transnuklear Gmbh
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 Transnuklear Gmbh filed Critical Transnuklear Gmbh
Publication of SE7905660L publication Critical patent/SE7905660L/en
Publication of SE438045B publication Critical patent/SE438045B/en

Links

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
    • G21F5/005—Containers for solid radioactive wastes, e.g. for ultimate disposal

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Heat Treatment Of Articles (AREA)

Description

_ 7905660-2 att åstadkomma en avskärmningsbehållare för transport och lag- ring av bestrålade bränsleelement eller andra biologiskt skad- liga avfall av stål- eller kulgrafitgjutgods som icke uppvisar dessa olägenheter och i synnerhet uppvisar glatta och lätt ren- görbara behållarväggytor. 7905660-2 to provide a shielding container for the transport and storage of irradiated fuel elements or other biologically harmful wastes of steel or carbon graphite castings which do not have these disadvantages and in particular have smooth and easily cleanable container wall surfaces.

Denna uppgift har enligt uppfinningen lösts genom att inner- och/eller ytterytorna hos gjutkroppen förses med en metallplât- mantel, som samtidigt verkar såsom form vid gjutningsförloppet.According to the invention, this object has been solved by providing the inner and / or outer surfaces of the casting body with a metal plate jacket, which at the same time acts as a mold during the casting process.

Denna behållarkonstruktion har den fördelen, att den uppvisar lätt rengörbara, glatta väggytor. Samtidigt verkar dessa me- tallplåtmantlar på inner- och/eller yttersidorna av avskärm- ningsbehållaren såsom förlorad form vid gjutning av behållar- kroppen.This container construction has the advantage that it has easily cleanable, smooth wall surfaces. At the same time, these sheet metal shells on the inner and / or outer sides of the shielding container act as a lost shape when casting the container body.

Plåtmantlarna utgöres företrädesvis av ädelstål men även andra stål och metaller, eller metallegeringar kan användas för detta ändamål, framförallt material med neutronabsorberande egenska- Píêr .The sheet metal sheaths are preferably made of stainless steel but also other steels and metals, or metal alloys can be used for this purpose, in particular materials with neutron-absorbing properties.

Företrädesvis förses metallplâtmantlarna med falsar, (Sicken), som tjänar till att öka ytan och_härigenom öka värmebortled- ningen. För samma ändamål förser man företrädesvis ytterman- teln med pâsvetsade kylflänsar.Preferably, the metal sheet jackets are provided with seams, (Sicken), which serve to increase the surface area and thereby increase the heat dissipation. For the same purpose, the outer jacket is preferably provided with welded heat sinks.

För säker drift av sådana avskärmningsbehållare erfordras i allmänhet rörledningar i det inre av behållarväggen. Dessa sammansvetsas företrädesvis med plåtmantlarna och ingjutas vid gjutförloppet i behâllarväggen, varvid de samtidigt verkar såsom kärnstöd.For safe operation of such shielding containers, pipelines are generally required in the interior of the container wall. These are preferably welded together with the sheet metal sheaths and are cast during the casting process in the container wall, at the same time acting as core supports.

På den bifogade ritningsfiguren visas schematiskt ett exempel på en utföringsform av den nya transportbehållaren enligt upp- finningen.The accompanying drawing figure schematically shows an example of an embodiment of the new transport container according to the invention.

Avskärmningsbehållaren består av en behållarkropp (1) med en pågjuten botten (2) och ett påsatt lock (3), varvid man såsom material för behållarkroppen och bottnen använder stål- eller 7905660-2 kulgrafitgjutgods. Även locket (3) kan bestå av dessa material.The shielding container consists of a container body (1) with a cast bottom (2) and a fitted lid (3), steel or carbon graphite castings being used as material for the container body and the bottom. The lid (3) can also consist of these materials.

På inner- och ytterytorna av gjutkroppsväggen förefinnes me- tallplåtmantlar (4,5), vilka samtidigt utnyttjas såsom form vid gjutningsförloppet. På yttermanteln (5) finnas i detta fall kylflänsar (6) påsvetsade. Rörledningarna (7) är likale- des sammansvetsade med innermanteln (4) och yttermanteln (5) och ingjutna i gjutkroppen (l).On the inner and outer surfaces of the casting body wall there are metal sheet sheaths (4,5), which are simultaneously used as a mold in the casting process. In this case, cooling fins (6) are welded to the outer jacket (5). The pipelines (7) are likewise welded together with the inner jacket (4) and the outer jacket (5) and cast into the casting body (1).

Claims (6)

7905660-2 4 PATENTKRAV7905660-2 4 PATENT CLAIMS 1. l. Avskärmningsbehållare för transport och/eller lag- ring av bestrålade kärnbränsleelement eller annat biologiskt skadligt avfall, av stålgjutgods eller kulgrafitgjutgods, k ä n n e t e c k n a d därav, att gjutkroppens (1,2) inner- och/eller ytterytor är försedda med en metallplåtmantel (4,5), vilken samtidigt fungerar såsom form vid gjutningsförloppet.Shielding containers for the transport and / or storage of irradiated nuclear fuel elements or other biologically harmful waste, of steel castings or carbon graphite castings, characterized in that the inner and / or outer surfaces of the casting body (1,2) are provided with a sheet metal sheath (4,5), which at the same time acts as a mold in the casting process. 2. Avskärmningsbehållare enligt patentkrav 1, k ä n - n e t e c k n a d därav, att metallplåtmanteln (4,5) består av ädelstål.Shielding container according to Claim 1, characterized in that the sheet metal sheath (4,5) consists of stainless steel. 3. Avskärmningsbehållare enligt patentkrav l, k ä n - n e t e c k n a d därav, att metallplåtmanteln (4,5) består av neutronabsorberande material.Shielding container according to Claim 1, characterized in that the metal sheet jacket (4,5) consists of neutron-absorbing material. 4. Avskärmningsbehållare enligt något av patentkraven 1-3, k ä n n e t e c k n a d därav, att metallplåtmanteln (4,5) är försedd med falsar.Shielding container according to one of Claims 1 to 3, characterized in that the metal sheet jacket (4,5) is provided with seams. 5. Avskärmningsbehållare enligt något av patentkraven l-4, k ä n n e t e c k n a d därav, att yttermanteln (5) dessutom är försedd med påsvetsade kylflänsar (6).Shielding container according to one of Claims 1 to 4, characterized in that the outer jacket (5) is additionally provided with welded heat sinks (6). 6. Avskärmningsbehållare enligt något av patentkraven l-5, k ä n n e t e c k n a d därav, att de i behållaren erforderliga rörledningarna (7) är sammansvetsade med plåt- manteln eller plåtmantlarna (4,5) och tjänar såsom kärnstöd.Shielding container according to one of Claims 1 to 5, characterized in that the pipelines (7) required in the container are welded to the sheet metal sheath or sheets (4,5) and serve as core supports.
SE7905660A 1978-06-28 1979-06-27 SHIELDING CONTAINER FOR TRANSPORT AND / OR STORAGE OF IRREDIATED NUCLEAR FUEL ELEMENTS OR OTHER BIOLOGICAL DAMAGE WASTE SE438045B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19787819282 DE7819282U1 (en) 1978-06-28 1978-06-28 SHIELDING CONTAINER FOR THE TRANSPORT AND STORAGE OF IRRADIATED FUEL ELEMENTS OR OTHER BIO-HARMFUL WASTE

Publications (2)

Publication Number Publication Date
SE7905660L SE7905660L (en) 1979-12-29
SE438045B true SE438045B (en) 1985-03-25

Family

ID=6692766

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7905660A SE438045B (en) 1978-06-28 1979-06-27 SHIELDING CONTAINER FOR TRANSPORT AND / OR STORAGE OF IRREDIATED NUCLEAR FUEL ELEMENTS OR OTHER BIOLOGICAL DAMAGE WASTE

Country Status (7)

Country Link
JP (1) JPS5540989A (en)
BR (1) BR5900839U (en)
CH (1) CH639794A5 (en)
DE (1) DE7819282U1 (en)
FR (1) FR2437682B1 (en)
GB (1) GB2024694B (en)
SE (1) SE438045B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2931747C2 (en) * 1979-08-04 1982-09-09 Siempelkamp Gießerei GmbH & Co, 4150 Krefeld Process for applying a metallic decontaminable layer to a storage container for radioactive waste
DE2952168C2 (en) * 1979-12-22 1982-09-02 Transnuklear Gmbh, 6450 Hanau Transport and / or storage containers for radioactive substances
DE3012310A1 (en) * 1980-03-29 1981-10-08 Transnuklear Gmbh, 6450 Hanau INSERT BASKET FOR RADIOACTIVE MATERIAL IN TRANSPORT AND / OR STORAGE CONTAINERS
DE3024979C2 (en) * 1980-07-02 1984-02-02 Transnuklear Gmbh, 6450 Hanau Process for the production of a tight-fitting inner lining for transport and / or storage containers
EP0057867A1 (en) * 1981-02-03 1982-08-18 Nukem GmbH Multi-layered container for the safe long-term storage of radioactive material
JPS5853435U (en) * 1981-10-06 1983-04-11 松下電工株式会社 Structure of waterproof push button switch
DE3142646C2 (en) * 1981-10-28 1985-10-17 Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH, 3000 Hannover Fuel element container for transporting and / or storing nuclear reactor fuel elements
DE3214880A1 (en) * 1982-04-22 1983-10-27 Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH, 3000 Hannover CONTAINER TO RECEIVE RADIOACTIVE SUBSTANCES
EP0116412A1 (en) * 1983-01-18 1984-08-22 Kabushiki Kaisha Kobe Seiko Sho A casing for radioactive materials and a method of manufacture of the same
US4700863A (en) * 1986-01-09 1987-10-20 The United States Of America As Represented By The United States Department Of Energy Seal welded cast iron nuclear waste container
JPS62178399U (en) * 1986-05-01 1987-11-12
DE3702319A1 (en) * 1987-01-27 1988-08-04 Siempelkamp Gmbh & Co Method and ultimate-storage cask for disposing of meltable radioactively contaminated and/or activated materials
DE8905849U1 (en) * 1989-05-10 1990-09-20 Nukem Gmbh, 6450 Hanau, De
JPH038275U (en) * 1989-06-12 1991-01-25
DE4037805A1 (en) * 1990-11-28 1992-06-04 Siempelkamp Gmbh & Co Spent nuclear fuel element transport and storage container - comprises steel inner component, in nodular cast iron@ casing and intermediate obtd. by carbon@ diffusion for continuous heat transfer
US6989543B2 (en) 2003-08-15 2006-01-24 C.R. Bard, Inc. Radiation shielding container for radioactive sources
US7199375B2 (en) 2004-10-12 2007-04-03 Bard Brachytherapy, Inc. Radiation shielding container that encloses a vial of one or more radioactive seeds
FR3017237B1 (en) * 2014-02-03 2020-06-12 Agence Nationale Pour La Gestion Des Dechets Radioactifs CONTAINER FOR STORING RADIOACTIVE WASTE PACKAGES IN DEEP GEOLOGICAL FORMATION

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1351440A (en) * 1962-11-05 1964-02-07 Travaux Et De Materiel Sotrama Container for transporting hazardous materials, in particular radioactive materials, which must be handled at a distance
DE2065863B2 (en) * 1969-08-13 1981-07-16 Transnucléaire, Société pour les Transports de l'Industrie Nucléaire, Paris Containers for the storage and transport of radioactive materials
DE7317984U (en) * 1973-05-12 1973-09-06 Siempelkamp Giesserei Kg Containers for the collection, transport and disposal of fission products

Also Published As

Publication number Publication date
BR5900839U (en) 1980-12-23
GB2024694B (en) 1982-07-14
FR2437682A1 (en) 1980-04-25
FR2437682B1 (en) 1986-07-18
DE7819282U1 (en) 1978-10-12
JPS5540989A (en) 1980-03-22
CH639794A5 (en) 1983-11-30
SE7905660L (en) 1979-12-29
GB2024694A (en) 1980-01-16

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