DE8006393U1 - Shielding container - Google Patents
Shielding containerInfo
- Publication number
- DE8006393U1 DE8006393U1 DE8006393U DE8006393U DE8006393U1 DE 8006393 U1 DE8006393 U1 DE 8006393U1 DE 8006393 U DE8006393 U DE 8006393U DE 8006393 U DE8006393 U DE 8006393U DE 8006393 U1 DE8006393 U1 DE 8006393U1
- Authority
- DE
- Germany
- Prior art keywords
- cavity
- shielding
- shielding container
- container according
- container
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
-
- 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
- G21F3/00—Shielding characterised by its physical form, e.g. granules, or shape of the material
-
- 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
-
- 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
-
- 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
-
- 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
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/04—Treating liquids
- G21F9/20—Disposal of liquid waste
- G21F9/22—Disposal of liquid waste by storage in a tank or other container
-
- 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
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/28—Treating solids
- G21F9/34—Disposal of solid waste
- G21F9/36—Disposal of solid waste by packaging; by baling
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Description
80 136 KT80 136 ct
TRANSNUKLEAR GmbH 6450 Hanau 11TRANSNUKLEAR GmbH 6450 Hanau 11
Gegenstand der Neuerung ist ein Abschirmbehälter zur Aufnahme von bioschädlichem Material, insbesondere zur Aufnahme von Lagerfässern mit radioaktiven Abfällen.The object of the innovation is a shielding container for holding bio-harmful material, in particular for holding of storage barrels with radioactive waste.
Das Handhaben, Transportieren und Lagern von bioschädlichen Material, insbesondere von radioaktiven Abfällen, erfordert einen sorgfältigen Schutz der Umgebung. Dieser Schutz wird u.a. durch ausreichende Abschirmung der radioaktiven Strahlung mittels dafür ausgelegter Abschirmbehälter gewährleistet. Derartige Behälter, z.B. Betonbehälter als Ein- und Mehrwegverpackungen sowie ineinandergesteckte Behälter, auch mit ausgegossenem Zwischenraum, sind in der Literatur häufig beschrieben worden und haben sich in der Praxis in vielen Fällen bewährt. Se werden sie auch als Strahlenschutz in sogenannten Abfallkonditionierungsanlagen, die z.T. mobil sind und in denen radioaktiver Abfall verfestigt wird, verwendet. Nachteilig bei Einsatz gerade in mobilen Vaste-Anlagen ist jedoch, daß unabhängig von der jeweiligen Höhe der Radioaktivität im Abfall die Abschirmung stets auf den höchsten Strahlungswert ausgelegt ist, auch wennThe handling, transport and storage of bio-harmful material, especially radioactive waste, requires careful protection of the environment. This protection is achieved, among other things, by adequate shielding from radioactive radiation guaranteed by means of shielded containers designed for this purpose. Such containers, e.g. concrete containers as input and reusable packaging as well as nested containers, also with a poured space between them, are in the literature have been described frequently and have proven themselves in practice in many cases. They are also used as radiation protection in so-called waste conditioning systems, some of which are mobile and in which radioactive waste solidifies is used. The disadvantage of using it in mobile Vaste systems, however, is that it is independent of the respective The level of radioactivity in the waste, the shielding is always designed for the highest radiation value, even if
beispielsweise eine längere Verfestigungkampagne von Abfall | mit geringer Radioaktivität vorgenommen wird. Je nach den j äußeren Bedingungen ist auch nicht immer eine allseitige j Abschirmung erforderlich, wie sie derzeit eingesetzt wird. £ Es wird also in vielen Fällen ein zu großer Abschirmaufwand betrieben, der wegen des Transport- und Kostenaufwands nicht immer gerechtfertigt ist.for example a longer solidification campaign of waste | is made with low radioactivity. Depending on the j external conditions, there is also not always an all-sided j Shielding required as it is currently used. £ In many cases, too great a shielding effort is made because of the transport and costs involved is not always justified.
Es war daher Aufgabe der Neuerung, einen Abschirmbehälter
zur Aufnahme von bioschädlichem Material, insbesondere zur
Aufnahme von Lagerfässern mit radioaktiven Abfällen, zu
schaffen, der die Nachteile vermeidet und eine variable
Abschirmung gestattet. !It was therefore the task of the innovation, a shielded container
for the inclusion of bio-harmful material, in particular for
Admission of storage barrels with radioactive waste, too
create that avoids the disadvantages and a variable
Shielding permitted. !
liegenden, befüllbaren Hohlraum ausgebildet ist. ;lying, fillable cavity is formed. ;
Der neuerungsgemäße Abschirmbehälter ist in den Abbildungen | I bis III schematisch in beispielhaften Ausführungsformen ;;. näher erläutert. fThe shielding container in accordance with the new version is shown in the figures | I to III schematically in exemplary embodiments ;;. explained in more detail. f
In einem neuerungsgemäßen Behälter (1) mit einer Außen- (10) ΐ
und einer Innenwand (11) befindet sich ein Lagerfaß (6), in dem
niedrig radioaktiver Abfall eingebracht und durch Zementieren
verfestigt wird. Zwischen der Doppelwand ( 10, 11)In a container (1) according to the innovation with an outer (10) ΐ and an inner wall (11) there is a storage barrel (6) in which
low level radioactive waste introduced and cemented
is solidified. Between the double wall (10, 11)
befindet sich ein Hohlraum (2), der mit Jeweils geeignetem j Strahlenschutzmaterial befüllt werden kann. Die Doppelwand (10,11)there is a cavity (2), each with a suitable j Radiation protection material can be filled. The double wall (10,11)
ist an einem massiven Boden (8) befestigt, jedoch kann auch der Boden in besonderen Fällen ebenfalls als Doppelwand ausgebildet sein. Zur Stabilisierung und zur Erhaltung der Geometrie des befüllbaren Hohlraumes (2) haben sich Abstandshalter (5) besonders günstig bewährt, wobei die Abstandshalter (5) gegenüber dem Behälterradiusis attached to a solid floor (8), but in special cases the floor can also be a double wall be trained. To stabilize and maintain the geometry of the fillable cavity (2) Spacers (5) have proven to be particularly advantageous, the spacers (5) being opposite to the container radius
zweckmäßigerweise einen Winkel bilden. Je nach Aufgabenstellung braucht der Hohlraum (2) des neuerungsgemäßen Abschirmbehälters erst am Einsatzort mit Wasser, geeigneten Lösungen bzw. Schüttgut oder anderen strahlenabsorbierenden Materialien befüllt werden. Zusätzliche Ein- (3) und Ausiaßvorrichtungen (4) haben sich zum Befüllen und späteren Entleeren des Hohlraumes (2) als besonders günstig erwiesen.expediently form an angle. Depending on the task, the cavity (2) of the innovation needs Shielded container only at the place of use with water, suitable solutions or bulk material or other radiation-absorbing Materials are filled. Additional inlet (3) and outlet devices (4) have to be used for filling and later emptying of the cavity (2) proved to be particularly favorable.
raum (2) durch Wände (7) in mehrere Kammern (12) zu unterteilen.to divide space (2) into several chambers (12) by walls (7).
die Unterteilung des Hohlraumes (2) durch konzentrischethe subdivision of the cavity (2) by concentric
Der neuerungsgemäße Behälter kann gegebenenfalls durch Befüllen des Hohlraumes mit Beton o.a. in eine sogenannte
"verlorene Betonabschirmung11 umgewidmet werden. Als besonders
günstig hat sich dabei die Einlage eines Bleches aus diffusionshemmendem Material, beispielsweise Aluminiumblech
gegen Tritlumpermeation, erwiesen. Beim Befüllen des Hohlraumes
mit Beton o.a. dienen die Abstandshalter (5) zusätzlich als Bewehrung.
06.03.80 Kl/Han ;·'; · ·· : ···. ■:"·..· ·'. The container according to the innovation can, if necessary, be rededicated by filling the cavity with concrete or the like in a so-called "lost concrete shield 11. The inlay of a sheet made of diffusion-inhibiting material, for example aluminum sheet against tritlumpermeation, has proven to be particularly advantageous the spacers (5) also serve as reinforcement.
06.03.80 Kl / Han; · '; · ··: ···. ■: "· .. · · '.
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8006393U DE8006393U1 (en) | 1980-03-08 | 1980-03-08 | Shielding container |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8006393U DE8006393U1 (en) | 1980-03-08 | 1980-03-08 | Shielding container |
Publications (1)
Publication Number | Publication Date |
---|---|
DE8006393U1 true DE8006393U1 (en) | 1980-06-04 |
Family
ID=6713576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8006393U Expired DE8006393U1 (en) | 1980-03-08 | 1980-03-08 | Shielding container |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE8006393U1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3331892A1 (en) * | 1983-09-03 | 1985-04-04 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | TRANSPORT AND STORAGE CONTAINER FOR RADIOACTIVE MATERIAL |
DE19734166A1 (en) * | 1997-08-07 | 1999-02-11 | Siemens Ag | Transport container for spent nuclear reactor fuel elements |
DE102011085480A1 (en) | 2011-10-28 | 2013-05-02 | Volkmar Gräf | CONTAINER SYSTEM FOR THE END STORAGE OF RADIOACTIVE WASTE AND / OR POISONOIL |
-
1980
- 1980-03-08 DE DE8006393U patent/DE8006393U1/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3331892A1 (en) * | 1983-09-03 | 1985-04-04 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | TRANSPORT AND STORAGE CONTAINER FOR RADIOACTIVE MATERIAL |
DE19734166A1 (en) * | 1997-08-07 | 1999-02-11 | Siemens Ag | Transport container for spent nuclear reactor fuel elements |
DE102011085480A1 (en) | 2011-10-28 | 2013-05-02 | Volkmar Gräf | CONTAINER SYSTEM FOR THE END STORAGE OF RADIOACTIVE WASTE AND / OR POISONOIL |
WO2013060326A1 (en) | 2011-10-28 | 2013-05-02 | Graef Volkmar | Container system for intermediate or final storage of radioactive waste and/or toxic waste material |
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