DE19846591C2 - Verfahren zur Umspülung von Stabelementen und Verwendung des Verfahrens zur Reinigung von Brennelementen - Google Patents
Verfahren zur Umspülung von Stabelementen und Verwendung des Verfahrens zur Reinigung von BrennelementenInfo
- Publication number
- DE19846591C2 DE19846591C2 DE19846591A DE19846591A DE19846591C2 DE 19846591 C2 DE19846591 C2 DE 19846591C2 DE 19846591 A DE19846591 A DE 19846591A DE 19846591 A DE19846591 A DE 19846591A DE 19846591 C2 DE19846591 C2 DE 19846591C2
- Authority
- DE
- Germany
- Prior art keywords
- liquid
- frame
- gas
- rod element
- suction
- 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 - Fee Related
Links
- 239000000446 fuel Substances 0.000 title claims description 51
- 238000000034 method Methods 0.000 title claims description 31
- 238000004140 cleaning Methods 0.000 title claims description 19
- 238000011010 flushing procedure Methods 0.000 title claims description 17
- 239000007788 liquid Substances 0.000 claims abstract description 57
- 238000003860 storage Methods 0.000 claims description 14
- 238000005406 washing Methods 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 239000007789 gas Substances 0.000 description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 19
- 230000000694 effects Effects 0.000 description 13
- 230000000712 assembly Effects 0.000 description 8
- 238000000429 assembly Methods 0.000 description 8
- 239000002245 particle Substances 0.000 description 7
- 238000011109 contamination Methods 0.000 description 6
- 238000010926 purge Methods 0.000 description 5
- 238000005253 cladding Methods 0.000 description 4
- 239000000356 contaminant Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000003758 nuclear fuel Substances 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 208000036829 Device dislocation Diseases 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000002915 spent fuel radioactive waste Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/06—Devices or arrangements for monitoring or testing fuel or fuel elements outside the reactor core, e.g. for burn-up, for contamination
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2203/00—Details of cleaning machines or methods involving the use or presence of liquid or steam
- B08B2203/02—Details of machines or methods for cleaning by the force of jets or sprays
- B08B2203/0229—Suction chambers for aspirating the sprayed liquid
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Cleaning In General (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19846591A DE19846591C2 (de) | 1998-10-09 | 1998-10-09 | Verfahren zur Umspülung von Stabelementen und Verwendung des Verfahrens zur Reinigung von Brennelementen |
| DE59911724T DE59911724D1 (de) | 1998-10-09 | 1999-10-06 | Vorrichtung und Verfahren zur Umspülung von Brennelementen |
| ES99119163T ES2239821T3 (es) | 1998-10-09 | 1999-10-06 | Dispositivo y procedimiento para lavar elementos combustibles. |
| AT99119163T ATE290437T1 (de) | 1998-10-09 | 1999-10-06 | Vorrichtung und verfahren zur umspülung von brennelementen |
| EP99119163A EP0992294B1 (de) | 1998-10-09 | 1999-10-06 | Vorrichtung und Verfahren zur Umspülung von Brennelementen |
| US09/415,407 US6231682B1 (en) | 1998-10-09 | 1999-10-08 | Method for washing reactor pressure vessel rod elements |
| JP11289485A JP2000155192A (ja) | 1998-10-09 | 1999-10-12 | 棒要素の周りを洗浄する装置と方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19846591A DE19846591C2 (de) | 1998-10-09 | 1998-10-09 | Verfahren zur Umspülung von Stabelementen und Verwendung des Verfahrens zur Reinigung von Brennelementen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE19846591A1 DE19846591A1 (de) | 2000-04-20 |
| DE19846591C2 true DE19846591C2 (de) | 2001-06-13 |
Family
ID=7883957
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19846591A Expired - Fee Related DE19846591C2 (de) | 1998-10-09 | 1998-10-09 | Verfahren zur Umspülung von Stabelementen und Verwendung des Verfahrens zur Reinigung von Brennelementen |
| DE59911724T Expired - Lifetime DE59911724D1 (de) | 1998-10-09 | 1999-10-06 | Vorrichtung und Verfahren zur Umspülung von Brennelementen |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE59911724T Expired - Lifetime DE59911724D1 (de) | 1998-10-09 | 1999-10-06 | Vorrichtung und Verfahren zur Umspülung von Brennelementen |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6231682B1 (cg-RX-API-DMAC7.html) |
| EP (1) | EP0992294B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP2000155192A (cg-RX-API-DMAC7.html) |
| AT (1) | ATE290437T1 (cg-RX-API-DMAC7.html) |
| DE (2) | DE19846591C2 (cg-RX-API-DMAC7.html) |
| ES (1) | ES2239821T3 (cg-RX-API-DMAC7.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011050633A1 (de) * | 2011-05-26 | 2012-11-29 | Nis Ingenieurgesellschaft Mbh | Verfahren und Anordnung zum Entfernen von Partikeln aus einer Flüssigkeit |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080137795A1 (en) * | 2006-10-20 | 2008-06-12 | Electric Power Research Institute, Inc. | Method and apparatus for removing corrosion products from a nuclear reactor |
| WO2009126342A1 (en) * | 2008-01-14 | 2009-10-15 | David Gross | High power density fuel cleaning with planar transducers |
| SE534409C2 (sv) * | 2009-10-01 | 2011-08-09 | Westinghouse Electric Sweden | Apparat och metod för rengöring av ett nukleärt bränsleelement |
| CN101789273B (zh) * | 2010-01-22 | 2012-02-08 | 清华大学 | 一种球床高温堆燃料目视装置 |
| FR3015758A1 (fr) | 2013-12-23 | 2015-06-26 | Commissariat Energie Atomique | Procede et dispositif de nettoyage d'un assemblage de crayons de combustible nucleaire |
| CN108648846B (zh) * | 2018-05-22 | 2020-06-05 | 广东核电合营有限公司 | 一种用于乏燃料水池扩容的水上洗吹装置及水上洗吹方法 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3230520A1 (de) * | 1982-08-17 | 1984-02-23 | Abfluß-Service Inhaber Helmut Roel, 4300 Essen | Vorrichtung zum reinigen radioaktiv kontaminierter flaechen von lagerbecken, behaeltern und dergleichen |
| US4621952A (en) * | 1981-07-28 | 1986-11-11 | Union Carbide Corporation | Fluidized bed discharge process |
| DE3617739A1 (de) * | 1986-05-27 | 1987-12-03 | Keld Gabelgaard | Filtervorrichtung |
| US5002079A (en) * | 1988-12-15 | 1991-03-26 | Westinghouse Electric Corp. | Pressure pulse method and system for removing debris from nuclear fuel assemblies |
| US5092355A (en) * | 1988-12-15 | 1992-03-03 | Westinghouse Electric Corp. | Pressure pulse method for removing debris from nuclear fuel assemblies |
| DE4129362C2 (cg-RX-API-DMAC7.html) * | 1991-09-04 | 1992-12-03 | Nestler, Ulrich, Dipl.-Ing., 6839 Oberhausen-Rheinhausen, De | |
| US5467791A (en) * | 1993-02-22 | 1995-11-21 | Kabushiki Kaisha Toshiba | Ultrasonic cleaning method and device therefor |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2034087A1 (de) * | 1970-07-09 | 1972-01-13 | Kraftwerk Union Ag | Brennelement-Lagerbecken für Kernkraftwerke |
| DE2258727A1 (de) * | 1972-11-30 | 1974-06-06 | Siemens Ag | Verfahren fuer das zonenweise umsetzen von kernreaktorbrennelementen |
| US4171002A (en) * | 1977-10-20 | 1979-10-16 | British Nuclear Fuels Ltd. | Nuclear fuel transportation containers |
| US4298015A (en) * | 1979-12-12 | 1981-11-03 | Garza Antonio M | Dishwasher |
| JPS56137300A (en) * | 1980-03-31 | 1981-10-27 | Tokyo Shibaura Electric Co | Device for removing clad of fkuel assembly |
| JPS5763300U (cg-RX-API-DMAC7.html) * | 1980-10-02 | 1982-04-15 | ||
| JPS5790200A (en) | 1980-11-26 | 1982-06-04 | Tokyo Shibaura Electric Co | Method and device for removing water scale |
| US4591390A (en) * | 1981-03-25 | 1986-05-27 | Shell Internationale Research Maatschappij B. V. | Cable cleaning system |
| JPS5941800U (ja) * | 1982-09-10 | 1984-03-17 | 株式会社東芝 | 核燃料洗浄装置 |
| US4705575A (en) * | 1985-03-12 | 1987-11-10 | Kernforschungsanlage Julich Gesellschaft Mit Beschrankter Haftung | Process and arrangement for separating ceramic nuclear fuels from metallic casing or support members |
| JPS63167300U (cg-RX-API-DMAC7.html) * | 1987-04-22 | 1988-10-31 | ||
| JPH04324400A (ja) * | 1991-04-24 | 1992-11-13 | Toshiba Corp | 燃料集合体の洗浄方法及びその装置 |
| FR2682524B1 (fr) * | 1991-10-10 | 1993-12-10 | Matieres Nucleaires Cie Gle | Procede de conditionnement ou de recyclage de cartouches ioniques usagers. |
| JPH09203796A (ja) * | 1996-01-26 | 1997-08-05 | Ishikawajima Harima Heavy Ind Co Ltd | 放射性汚染物除去装置 |
| JPH09236692A (ja) * | 1996-02-29 | 1997-09-09 | Ishikawajima Harima Heavy Ind Co Ltd | ガラス固化体表面除染装置 |
-
1998
- 1998-10-09 DE DE19846591A patent/DE19846591C2/de not_active Expired - Fee Related
-
1999
- 1999-10-06 DE DE59911724T patent/DE59911724D1/de not_active Expired - Lifetime
- 1999-10-06 EP EP99119163A patent/EP0992294B1/de not_active Expired - Lifetime
- 1999-10-06 AT AT99119163T patent/ATE290437T1/de active
- 1999-10-06 ES ES99119163T patent/ES2239821T3/es not_active Expired - Lifetime
- 1999-10-08 US US09/415,407 patent/US6231682B1/en not_active Expired - Lifetime
- 1999-10-12 JP JP11289485A patent/JP2000155192A/ja active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4621952A (en) * | 1981-07-28 | 1986-11-11 | Union Carbide Corporation | Fluidized bed discharge process |
| DE3230520A1 (de) * | 1982-08-17 | 1984-02-23 | Abfluß-Service Inhaber Helmut Roel, 4300 Essen | Vorrichtung zum reinigen radioaktiv kontaminierter flaechen von lagerbecken, behaeltern und dergleichen |
| DE3617739A1 (de) * | 1986-05-27 | 1987-12-03 | Keld Gabelgaard | Filtervorrichtung |
| US5002079A (en) * | 1988-12-15 | 1991-03-26 | Westinghouse Electric Corp. | Pressure pulse method and system for removing debris from nuclear fuel assemblies |
| US5092355A (en) * | 1988-12-15 | 1992-03-03 | Westinghouse Electric Corp. | Pressure pulse method for removing debris from nuclear fuel assemblies |
| DE4129362C2 (cg-RX-API-DMAC7.html) * | 1991-09-04 | 1992-12-03 | Nestler, Ulrich, Dipl.-Ing., 6839 Oberhausen-Rheinhausen, De | |
| US5467791A (en) * | 1993-02-22 | 1995-11-21 | Kabushiki Kaisha Toshiba | Ultrasonic cleaning method and device therefor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011050633A1 (de) * | 2011-05-26 | 2012-11-29 | Nis Ingenieurgesellschaft Mbh | Verfahren und Anordnung zum Entfernen von Partikeln aus einer Flüssigkeit |
| DE102011050633B4 (de) * | 2011-05-26 | 2017-02-23 | Siempelkamp NIS Ingenieurgesellschaft mbH | Verfahren und Anordnung zum Entfernen von Partikeln aus einer Flüssigkeit |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE290437T1 (de) | 2005-03-15 |
| DE19846591A1 (de) | 2000-04-20 |
| DE59911724D1 (de) | 2005-04-14 |
| EP0992294B1 (de) | 2005-03-09 |
| US6231682B1 (en) | 2001-05-15 |
| ES2239821T3 (es) | 2005-10-01 |
| EP0992294A2 (de) | 2000-04-12 |
| EP0992294A3 (de) | 2002-04-10 |
| JP2000155192A (ja) | 2000-06-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |