DE7819282U1 - SHIELDING CONTAINER FOR THE TRANSPORT AND STORAGE OF IRRADIATED FUEL ELEMENTS OR OTHER BIO-HARMFUL WASTE - Google Patents
SHIELDING CONTAINER FOR THE TRANSPORT AND STORAGE OF IRRADIATED FUEL ELEMENTS OR OTHER BIO-HARMFUL WASTEInfo
- Publication number
- DE7819282U1 DE7819282U1 DE19787819282 DE7819282U DE7819282U1 DE 7819282 U1 DE7819282 U1 DE 7819282U1 DE 19787819282 DE19787819282 DE 19787819282 DE 7819282 U DE7819282 U DE 7819282U DE 7819282 U1 DE7819282 U1 DE 7819282U1
- Authority
- DE
- Germany
- Prior art keywords
- transport
- shielding container
- bio
- container according
- sheet metal
- 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
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
!!
TRANSNUKLEAR GmbH, 6^50 Hanau 11TRANSNUKLEAR GmbH, 6 ^ 50 Hanau 11
Abschirmbehälter für den Transport -and die Lagerung bestrahlter Brennelemente oder sonstiger bioschädlicher Abfälle■Shielded container for transport and storage spent fuel assemblies or other bio-hazardous waste ■
BESCHEIE JBUNGDESCRIBE YOUNG
Die Neuerung betrifft Abschirmbehälter aus Stahl- oder Kugelgraphitguß für den Transport und/oder die Lagerung bestrahlter Brennelemente oder sonstiger bioschädlicher Abfälle,The innovation concerns shielded containers made of steel or Ductile iron for transport and / or storage spent fuel assemblies or other bio-harmful waste,
Zum Transport und zur Lagerung bestrahlter bzw. abgebrannter Brennelemente aus Kernreaktoren benötigt man Behälter, die die Radioaktivität des Gutes sicher zurückhalten. Die Konstruktion dieser Behälter unterliegt daher strengen Vor- - Schriften, vor allem vas die Unzerstörbarkeit des Behälters bei Unfällen und den Schutz der Umwelt vor radioaktiven Strahlen betrifft.For the transport and storage of irradiated or spent fuel elements from nuclear reactors, one needs containers that safely hold back the radioactivity of the goods. The construction of these containers is therefore subject to strict requirements - Writings, especially vas the indestructibility of the container in the event of accidents and the protection of the environment from radioactive radiation.
Die Behälter zum Transport und zur Lagerung bestrahlter Brennelemente müssen daher stabil und robust gebaut sein und müssen einen Schutz vor radioaktiven Strahlen bieten. Dabei ist jedoch das Material zur radioaktiven Abschirmung so zu wählen, daß das Gewicht der Abschirmung, das den größten Teil des Gewichts des Transportbehälters ausmacht, aus wirtschaftlichen Gründen möglichst klein gehalten wird. Außerdem ist darauf zu achten, daß die Zerfallswärme der transportierten bzw. gelagerten Brennelemente sicher nach außen abgeleitet werden kann.The containers for the transport and storage of spent fuel must therefore be and must be stable and robust provide protection against radioactive rays. However, the material for the radioactive shielding must be selected in such a way that that the weight of the shield, which makes up most of the weight of the shipping container, is economical Reasons is kept as small as possible. In addition, care must be taken that the decay heat of the transported or stored fuel elements can be safely discharged to the outside.
Die Abschirmung der Behälter muß die gesamte biologisch wirksame Strahlung zurückhalten, was vorzugsweise mit einer Umhüllung aus Uran, Blei oder Stahl geschieht. Neuerdings istThe shielding of the container must hold back all biologically active radiation, which is preferably done with a cover happens from uranium, lead or steel. Lately is
für die Abschirmung von Transportbehältern für Spaltprodukte
auch Gußeisen vorgeschlagen worden (DE-GM 73 17 984), doch
haben solche Behälter im allgemeinen eine rauhe Oberfläche
und sind daher schlecht zu säubern. Es ist daher oft noch
ein weiterer aufwendiger Fertigung©schritt für solche Behälter
notwendig, um die Behälteroberflächen zu glätten.for shielding transport containers for fission products
Cast iron has also been proposed (DE-GM 73 17 984), but
such containers generally have a rough surface
and are therefore difficult to clean up. It is therefore often still
Another complex production step is necessary for such containers in order to smooth the container surfaces.
Es war daher Aufgabe der vorliegenden Neuerung, einen Abschirmbehälter
für den Transport und die Lagerung bestrahlter
Brennelemente oder sonstiger bioschädlicher Abfälle aus
Stahl- oder Kugelgraphitguß zu schaffen, der diese Nachteile nicht besitzt und insbesondere glatte, leicht zu
reinigende Behälterwandoberflächen aufweist.It was therefore the task of the present innovation to provide a shielding container for the transport and storage of irradiated
Fuel elements or other bio-hazardous waste
To create steel or nodular cast iron that does not have these disadvantages and especially smooth, easy to
Has cleaning container wall surfaces.
Diese Aufgabe wurde neuerungsgemäß dadurch gelöst, daß die | Innen- und/oder Außenoberflächen des Gußkörpers mit einem j~This object has been achieved according to the invention in that the | Inner and / or outer surfaces of the cast body with a j ~
Metallblechmantel versehen sind, der gleichzeitig als |Sheet metal jacket are provided, which at the same time as |
i Schalung beim GuCvorgang dient. Diese Behälterkonstruktion I i Formwork is used during the GuC process. This container construction I
hat den Vorteil, daß sie leicht zu reinigende, glatte jhas the advantage that it is easy to clean, smooth j
¥andungsoberflachen besitzt= Gleichzeitig dienen diese i¥ andungsoberflachen possesses = At the same time these serve i
Metallblechmäntel auf der Innen— und/oder Außenseite des |Sheet metal jackets on the inside and / or outside of the |
Al>scliirisl>shältsrs als vsrlcrsns Schalung beim Guß dss \ Al>scliirisl> shältsrs as vsrlcrsns formwork during casting dss \
Behälterkörpers. |Container body. |
Vorzugsweise bestehen die Blechmäntel aus Edelstahl, jedoch |The sheet metal jackets are preferably made of stainless steel, but |
können auch andere Stähle und Metalle bzw. Metallegierungen ]other steels and metals or metal alloys can also be used]
hierfür Verwendung finden, vor allem ¥erkstoffe mit neutronen- ]are used for this purpose, especially substances with neutron]
absorbierenden Eigenschaften. ίabsorbent properties. ί
Vorteilhaft erweise werden die Metallblechmäntel mit Sicken §It is advantageous to use sheet metal jackets with beads §
I versehen, die zur Vergrößerung der Oberfläche und damit zur |I, which increases the surface area and thus |
Erhöhung der "Wärmeableitung dienen. Zum gleichen Zweck |Serve to increase the "heat dissipation. For the same purpose |
stattet xnan den Außenmantel vorzugsweise mit aufgeschweißten S Kühlrippen aus» fxnan preferably equips the outer jacket with welded-on S Cooling fins from »f
Für den sicheren Betrieb solcher Abschirmbehälter sind im allgemeinen Rohrleitungen im Innern der Behälterwandungen notwendig. Diese werden vorteilhafterweise mit den Blechmänteln verschweißt und beim Gußvorgang mit in die Behältervandung eingegossen, wobei sie gleichzeitig als Kernstützen dienen.For the safe operation of such shielded containers, there are generally pipelines inside the container walls necessary. These are advantageously with the sheet metal jackets welded and poured into the wall of the container during the casting process, at the same time as core supports serve.
Die Abbildung zeigt schematisch eine beispielhafte Ausführungsform des neuerungsgemäßen Transportbehälters. The figure shows schematically an exemplary embodiment of the transport container according to the innovation.
Der Abschirmbehälter besteht aus einem Behälterkörper (i) mit angegossenem Boden (2) und einem aufgesetzten Deckel (3)» wobei als Material für den Behälterkörper und den Boden StefaJL- oder Kugelgraphitguß Verwendung findet. Auch der Deckel (3) kann aus dieses: "Werkstoff bestehess Auf den Innen— imcL auf •denAußenoberflachen der Gußkörperwandungen befinden sich Metallblechmäntel (^,5), die gleichzeitig als Schalung bein Gußvorgang Verwendung fanden. Auf dem Außenmantel (5) sind in diesem Fall Kühlrippen (6) aufgeschweißt. Die Rohrleitungen (7) sind ebenfalls mit dem Innen- (h) und Außenmantel (5) verschweißt und in den Gußkörper (1) eingegossen.The shielded container consists of a container body (i) with a cast-on base (2) and a lid (3) placed thereon. StefaJL cast iron or spheroidal graphite cast iron is used as the material for the container body and the base. The cover (3) can also consist of this: "Material consists of On the inside and on the outside surfaces of the cast body walls there are sheet metal jackets (^, 5), which were used at the same time as formwork during the casting process In the case of cooling fins (6) welded on. The pipes (7) are also welded to the inner (h) and outer sheath (5) and cast into the cast body (1).
ΡΑΤ/Dr.Br-he
22.6.78ΡΑΤ / Dr.Br-he
22.6.78
7813282 12.10.787813282 10/12/78
Claims (6)
Priority Applications (7)
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 |
GB7921496A GB2024694B (en) | 1978-06-28 | 1979-06-20 | Radioactive material enclosures |
BR5900839U BR5900839U (en) | 1978-06-28 | 1979-06-25 | ARMORED CONTAINER FOR THE TRANSPORT AND / OR STORAGE OF IRRADIATED BURNING ELEMENTS OR OTHER BIODANIFICING WASTE |
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 |
CH601179A CH639794A5 (en) | 1978-06-28 | 1979-06-27 | SHIELDED CONTAINERS FOR THE TRANSPORTATION AND/OR STORAGE OF BIOHAZARDOUS WASTE, IN PARTICULAR IRRADIATED FUEL. |
JP8025179A JPS5540989A (en) | 1978-06-28 | 1979-06-27 | Shielding vessel for transporting or storing spent fuel or other biologically harmful waste |
FR7916785A FR2437682B1 (en) | 1978-06-28 | 1979-06-28 | ARMORED CONTAINERS FOR THE TRANSPORT AND STORAGE OF IRRADIATED FUEL AND OTHER BIOLOGICALLY HARMFUL WASTE |
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 (1)
Publication Number | Publication Date |
---|---|
DE7819282U1 true DE7819282U1 (en) | 1978-10-12 |
Family
ID=6692766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19787819282 Expired DE7819282U1 (en) | 1978-06-28 | 1978-06-28 | SHIELDING CONTAINER FOR THE TRANSPORT AND STORAGE OF IRRADIATED FUEL ELEMENTS OR OTHER BIO-HARMFUL 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) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2931747A1 (en) * | 1979-08-04 | 1981-02-19 | Siempelkamp Gmbh & Co | Radioactive waste storage container casting - internally plated with smooth decontamination layer |
DE2952168A1 (en) * | 1979-12-22 | 1981-07-02 | Transnuklear Gmbh, 6450 Hanau | Transport and storage vessel for irradiated fuel elements - has firmly pressed inner liner giving good thermal contact |
EP0043106A1 (en) * | 1980-07-02 | 1982-01-06 | TRANSNUKLEAR GmbH | Transport- and/or storage container with an inner lining and method of making same |
DE8905849U1 (en) * | 1989-05-10 | 1990-09-20 | Nukem Gmbh, 6450 Hanau | Containers for holding radioactive materials |
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 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3012310A1 (en) * | 1980-03-29 | 1981-10-08 | Transnuklear Gmbh, 6450 Hanau | INSERT BASKET FOR RADIOACTIVE MATERIAL IN 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 |
JPH038275U (en) * | 1989-06-12 | 1991-01-25 | ||
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)
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 |
-
1978
- 1978-06-28 DE DE19787819282 patent/DE7819282U1/en not_active Expired
-
1979
- 1979-06-20 GB GB7921496A patent/GB2024694B/en not_active Expired
- 1979-06-25 BR BR5900839U patent/BR5900839U/en unknown
- 1979-06-27 JP JP8025179A patent/JPS5540989A/en active Pending
- 1979-06-27 SE SE7905660A patent/SE438045B/en not_active IP Right Cessation
- 1979-06-27 CH CH601179A patent/CH639794A5/en not_active IP Right Cessation
- 1979-06-28 FR FR7916785A patent/FR2437682B1/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2931747A1 (en) * | 1979-08-04 | 1981-02-19 | Siempelkamp Gmbh & Co | Radioactive waste storage container casting - internally plated with smooth decontamination layer |
DE2952168A1 (en) * | 1979-12-22 | 1981-07-02 | Transnuklear Gmbh, 6450 Hanau | Transport and storage vessel for irradiated fuel elements - has firmly pressed inner liner giving good thermal contact |
EP0043106A1 (en) * | 1980-07-02 | 1982-01-06 | TRANSNUKLEAR GmbH | Transport- and/or storage container with an inner lining and method of making same |
DE3024979A1 (en) * | 1980-07-02 | 1982-01-28 | Transnuklear Gmbh, 6450 Hanau | INTERNAL LINING FOR A TRANSPORT AND / OR STORAGE CONTAINER AND METHOD FOR THEIR PRODUCTION |
DE8905849U1 (en) * | 1989-05-10 | 1990-09-20 | Nukem Gmbh, 6450 Hanau | Containers for holding radioactive materials |
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 |
Also Published As
Publication number | Publication date |
---|---|
FR2437682A1 (en) | 1980-04-25 |
SE438045B (en) | 1985-03-25 |
BR5900839U (en) | 1980-12-23 |
GB2024694A (en) | 1980-01-16 |
SE7905660L (en) | 1979-12-29 |
JPS5540989A (en) | 1980-03-22 |
FR2437682B1 (en) | 1986-07-18 |
CH639794A5 (en) | 1983-11-30 |
GB2024694B (en) | 1982-07-14 |
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