FR2441242A1 - DEVICE FOR COLLECTING RADIO-ACTIVE MATERIALS, IN THE FORM OF DUST OR POWDER - Google Patents
DEVICE FOR COLLECTING RADIO-ACTIVE MATERIALS, IN THE FORM OF DUST OR POWDERInfo
- Publication number
- FR2441242A1 FR2441242A1 FR7927242A FR7927242A FR2441242A1 FR 2441242 A1 FR2441242 A1 FR 2441242A1 FR 7927242 A FR7927242 A FR 7927242A FR 7927242 A FR7927242 A FR 7927242A FR 2441242 A1 FR2441242 A1 FR 2441242A1
- Authority
- FR
- France
- Prior art keywords
- dust
- suction device
- powder
- active materials
- collecting tank
- 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
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
-
- 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
- G21F9/02—Treating gases
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Measurement Of Radiation (AREA)
Abstract
The radioactive materials pass with the aid of a suction device (7) into a collecting tank (16) which is located inside a shielded drum arrangement (18) which can be transported and/or stored. So that the suction device remains free from contamination, a filter (3) which is connected via a suction line (5) to the suction device is arranged on the underside (1) of the container cover (2). Said filter cleans the radioactive dust from the air current introduced via the suction line (8) into the collecting tank (16). A plurality of collecting tanks having different filters (3; 4) in separate drum arrangements (18; 19) which are connected in series in terms of flow can be provided for the purpose of enhancing the cleaning effect.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782847747 DE2847747C2 (en) | 1978-11-03 | 1978-11-03 | Device for collecting radioactive, dusty or powdery substances |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2441242A1 true FR2441242A1 (en) | 1980-06-06 |
FR2441242B1 FR2441242B1 (en) | 1983-11-18 |
Family
ID=6053802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7927242A Granted FR2441242A1 (en) | 1978-11-03 | 1979-11-05 | DEVICE FOR COLLECTING RADIO-ACTIVE MATERIALS, IN THE FORM OF DUST OR POWDER |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH648949A5 (en) |
DE (1) | DE2847747C2 (en) |
FR (1) | FR2441242A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2718277A1 (en) * | 1994-03-29 | 1995-10-06 | Fbfc | Suction cleaner for the removal of radioactive dusts |
EP1243339A3 (en) * | 2001-03-24 | 2003-11-26 | Forschungszentrum Karlsruhe GmbH | Process of selectively separating particles from a suspension |
FR2900270A1 (en) * | 2006-04-21 | 2007-10-26 | Guillaume Chay | Decontaminating and storing non-fixed contaminated radioactive materials, e.g. in sealed chamber or glove boxe, by confining and sucking out source and trapping particles by filtration |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2362559A7 (en) * | 1976-08-19 | 1978-03-17 | Delbag Luftfilter Gmbh | METHOD AND DEVICE FOR EXCHANGING AND REMOVING SUSPENSION MATERIAL FILTRATION ELEMENTS, INSERTED TIGHTLY IN A BOX AND INTENDED FOR THESE NUCLEAR TECHNOLOGY INSTALLATIONS |
FR2411023A1 (en) * | 1977-12-12 | 1979-07-06 | Delbag Luftfilter Gmbh | FILTER ELEMENT PROVIDED IN A WASTE CONTAINER FOR THE CLEANING OF AIR IN NUCLEAR INSTALLATIONS AND METHODS FOR ITS USE |
-
1978
- 1978-11-03 DE DE19782847747 patent/DE2847747C2/en not_active Expired
-
1979
- 1979-10-19 CH CH939679A patent/CH648949A5/en not_active IP Right Cessation
- 1979-11-05 FR FR7927242A patent/FR2441242A1/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2362559A7 (en) * | 1976-08-19 | 1978-03-17 | Delbag Luftfilter Gmbh | METHOD AND DEVICE FOR EXCHANGING AND REMOVING SUSPENSION MATERIAL FILTRATION ELEMENTS, INSERTED TIGHTLY IN A BOX AND INTENDED FOR THESE NUCLEAR TECHNOLOGY INSTALLATIONS |
FR2411023A1 (en) * | 1977-12-12 | 1979-07-06 | Delbag Luftfilter Gmbh | FILTER ELEMENT PROVIDED IN A WASTE CONTAINER FOR THE CLEANING OF AIR IN NUCLEAR INSTALLATIONS AND METHODS FOR ITS USE |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2718277A1 (en) * | 1994-03-29 | 1995-10-06 | Fbfc | Suction cleaner for the removal of radioactive dusts |
EP1243339A3 (en) * | 2001-03-24 | 2003-11-26 | Forschungszentrum Karlsruhe GmbH | Process of selectively separating particles from a suspension |
FR2900270A1 (en) * | 2006-04-21 | 2007-10-26 | Guillaume Chay | Decontaminating and storing non-fixed contaminated radioactive materials, e.g. in sealed chamber or glove boxe, by confining and sucking out source and trapping particles by filtration |
Also Published As
Publication number | Publication date |
---|---|
DE2847747A1 (en) | 1980-05-14 |
CH648949A5 (en) | 1985-04-15 |
DE2847747C2 (en) | 1986-04-30 |
FR2441242B1 (en) | 1983-11-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |