JP2005534908A - 照射済み核燃料集合体のための高処理能力超音波洗浄装置 - Google Patents
照射済み核燃料集合体のための高処理能力超音波洗浄装置 Download PDFInfo
- Publication number
- JP2005534908A JP2005534908A JP2004524916A JP2004524916A JP2005534908A JP 2005534908 A JP2005534908 A JP 2005534908A JP 2004524916 A JP2004524916 A JP 2004524916A JP 2004524916 A JP2004524916 A JP 2004524916A JP 2005534908 A JP2005534908 A JP 2005534908A
- Authority
- JP
- Japan
- Prior art keywords
- assembly
- fuel
- shunt
- ultrasonic cleaner
- bypass
- 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
- 230000000712 assembly Effects 0.000 title claims description 12
- 238000000429 assembly Methods 0.000 title claims description 12
- 239000003758 nuclear fuel Substances 0.000 title claims description 5
- 239000000446 fuel Substances 0.000 claims abstract description 58
- 238000004506 ultrasonic cleaning Methods 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 239000002915 spent fuel radioactive waste Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- SQDFHQJTAWCFIB-UHFFFAOYSA-N n-methylidenehydroxylamine Chemical compound ON=C SQDFHQJTAWCFIB-UHFFFAOYSA-N 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
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
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/28—Treating solids
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/02—Devices or arrangements for monitoring coolant or moderator
- G21C17/032—Reactor-coolant flow measuring or monitoring
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C21/00—Apparatus or processes specially adapted to the manufacture of reactors or parts thereof
-
- 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
Abstract
Description
Claims (15)
- 照射済み核燃料集合体のための改良形超音波洗浄器組立体であって、
燃料集合体を受け入れるハウジング組立体と、
流路を燃料プールとフィルタ及びポンプ組立体への吸込みラインとの間で切り換える、ハウジング組立体に接続された分流器組立体にして、バイパス位置にあるとき、燃料プールへの流路を確立し、係合位置にあるとき、フィルタ及びポンプ組立体への吸込みラインへの流路を確立する分流器組立体とを備える改良形超音波洗浄器組立体。 - 前記分流器組立体が、
固定された外側部材と、
前記固定された外側部材内を前記パイパス位置と前記係合位置との間で移動可能である、ばね偏倚された可動部材とを備える、請求項1に記載の超音波洗浄器組立体。 - 前記ばね偏倚された可動部材が、前記燃料集合体がかける力に応答して前記バイパス位置から前記係合位置に移動する、請求項2に記載の超音波洗浄器組立体。
- 前記可動部材及び前記固定された外側部材の材料がかじりを防止するために選定されている、請求項2に記載の超音波洗浄組立体。
- 改良形超音波洗浄器組立体であって、
第1の燃料集合体を受け入れるための第1のハウジング組立体と、
該第1のハウジング組立体に接続された第1の分流器組立体にして、流路を、バイパス位置にあるときの燃料プールと、係合位置にあるときのフィルタ及びポンプ組立体への吸込みラインとの間で切り替える第1の分流器組立体と、
第2の燃料集合体を受け入れるための第2のハウジング組立体と、
該第2のハウジング組立体に接続された第2の分流器組立体にして、流路を、バイパス位置にあるときの燃料プールと、係合位置にあるときのフィルタ及びポンプ組立体への吸込みラインとの間で切り替える第2の分流器組立体と、を備える改良形超音波洗浄器組立体。 - 各分流器組立体が、固定された外側部材と、ばね偏倚された可動部材とを備え、該可動部材が関連する固定された外側部材内を前記パイパス位置と前記係合位置との間で移動可能である、請求項5に記載の超音波洗浄器組立体。
- ばね偏倚された各可動部材が、前記対応する燃料集合体がかける力に応答して前記バイパス位置から前記係合位置に移動する、請求項6に記載の超音波洗浄器組立体。
- 前記可動部材及び前記固定された外側部材の前記材料がかじりを防止するために選定されている、請求項6に記載の超音波洗浄器組立体。
- 両方のハウジングが空の時、両方の分流器がわずかに開き、バイパス流を可能にする、請求項5に記載の超音波洗浄器組立体。
- 両方のハウジングが空の時、両方の分流器がわずかに開き、バイパス流を可能にする、請求項6に記載の超音波洗浄器組立体。
- 両方のハウジングが空の時、両方の分流器がわずかに開き、バイパス流を可能にする、請求項7に記載の超音波洗浄器組立体。
- 両方のハウジングが空の時、両方の分流器がわずかに開き、バイパス流を可能にする、請求項8に記載の超音波洗浄器組立体。
- 固定された外側部材と、ばね偏倚された稼動部材とを有し、該稼動部材が前記固定された外側部材内をパイパス位置と係合位置との間で移動可能であり、該稼動部材が前記可動部材へ適用される負荷に応答して前記バイパス位置から前記係合位置に移動する、分流器組立体。
- 前記ばね偏倚された可動部材が、前記可動部材上への物体の配置に応答して前記バイパス位置から前記係合位置に移動する、請求項13に記載の分流器組立体。
- 前記可動部材及び前記固定された外側部材の前記材料がかじりを防止するために選定されている、請求項13に記載の分流器組立体。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US39872602P | 2002-07-29 | 2002-07-29 | |
PCT/US2003/023485 WO2004012204A2 (en) | 2002-07-29 | 2003-07-29 | High throughput ultrasonic cleaner for irradiated nuclear fuel assemblies |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005534908A true JP2005534908A (ja) | 2005-11-17 |
JP2005534908A5 JP2005534908A5 (ja) | 2006-08-31 |
JP4290120B2 JP4290120B2 (ja) | 2009-07-01 |
Family
ID=31188465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004524916A Expired - Fee Related JP4290120B2 (ja) | 2002-07-29 | 2003-07-29 | 照射済み核燃料集合体のための高処理能力超音波洗浄装置 |
Country Status (11)
Country | Link |
---|---|
US (1) | US7134441B2 (ja) |
EP (1) | EP1527459B1 (ja) |
JP (1) | JP4290120B2 (ja) |
KR (1) | KR100988342B1 (ja) |
CN (1) | CN1310255C (ja) |
AT (1) | ATE505793T1 (ja) |
AU (1) | AU2003273223A1 (ja) |
DE (1) | DE60336725D1 (ja) |
ES (1) | ES2360619T3 (ja) |
WO (1) | WO2004012204A2 (ja) |
ZA (1) | ZA200501687B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020517909A (ja) * | 2017-04-20 | 2020-06-18 | ドミニオン エンジニアリング, インク.Dominion Engineering, Inc. | 原子力プラント用モジュール式水浄化システム |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8165261B2 (en) * | 2008-01-22 | 2012-04-24 | Electric Power Research Institute, Inc. | Chemical enhancement of ultrasonic fuel cleaning |
CN101570932B (zh) | 2008-04-29 | 2012-06-27 | 海尔集团公司 | 一种具有改进水路的洗衣机 |
SE534409C2 (sv) | 2009-10-01 | 2011-08-09 | Westinghouse Electric Sweden | Apparat och metod för rengöring av ett nukleärt bränsleelement |
USD808091S1 (en) * | 2016-08-19 | 2018-01-16 | Newbee New Energy Technology Co., Ltd. | Ultrasonic cleaner |
USD825119S1 (en) * | 2016-09-28 | 2018-08-07 | Todd C. Wells | Vibrating cleaner |
AU201811112S (en) * | 2018-01-31 | 2018-03-14 | Guangdong Gt Ultrasonic Co | Ultrasonic Cleaner |
USD942096S1 (en) * | 2018-06-06 | 2022-01-25 | Lead Young Technology Co., Ltd. | Multifunctional underwear sterilizer |
Citations (7)
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JPS53100390A (en) * | 1977-02-16 | 1978-09-01 | Hitachi Ltd | Sheath pipe clad removing device |
JPS5554500A (en) * | 1978-10-17 | 1980-04-21 | Nippon Atomic Ind Group Co | System for catching and storing decontaminated clad |
JPS5644899A (en) * | 1979-09-19 | 1981-04-24 | Tokyo Shibaura Electric Co | Method and device for cleaning fuel bundle |
JPS58188757A (ja) * | 1982-04-30 | 1983-11-04 | Jidosha Kiki Co Ltd | 圧力流体供給装置 |
JPS62170898A (ja) * | 1986-01-23 | 1987-07-27 | 東京電力株式会社 | 超音波による原子炉燃料除染装置 |
JPS63164437A (ja) * | 1986-12-19 | 1988-07-07 | エヌ・ベー・フィリップス・フルーイランペンファブリケン | 半導体薄片の処理装置 |
JPH059223U (ja) * | 1991-07-29 | 1993-02-09 | ヤンマー農機株式会社 | 施肥装置 |
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GB2170578B (en) | 1982-12-14 | 1987-01-21 | British Gas Corp | Valve |
FR2573236B1 (fr) * | 1984-11-13 | 1987-07-17 | Framatome Sa | Dispositif de nettoyage des tubes de guidage des moyens de mesure de flux neutroniques dans un reacteur nucleaire a eau sous pression |
US4828760A (en) * | 1987-03-09 | 1989-05-09 | Rockwell International Corporation | Method of cleaning a spent fuel assembly |
IT214562Z2 (it) * | 1988-06-07 | 1990-05-09 | Itw Fastex Italia Spa | Deviatore di flusso per un impianto di riscaldamento di un veicolo |
JPH02103496A (ja) | 1988-10-12 | 1990-04-16 | Power Reactor & Nuclear Fuel Dev Corp | 超音波を利用した使用済み核燃料等の溶解方法 |
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-
2003
- 2003-07-29 CN CNB038219034A patent/CN1310255C/zh not_active Expired - Lifetime
- 2003-07-29 DE DE60336725T patent/DE60336725D1/de not_active Expired - Lifetime
- 2003-07-29 WO PCT/US2003/023485 patent/WO2004012204A2/en active Application Filing
- 2003-07-29 KR KR1020057001565A patent/KR100988342B1/ko not_active IP Right Cessation
- 2003-07-29 JP JP2004524916A patent/JP4290120B2/ja not_active Expired - Fee Related
- 2003-07-29 AU AU2003273223A patent/AU2003273223A1/en not_active Abandoned
- 2003-07-29 US US10/628,559 patent/US7134441B2/en not_active Expired - Fee Related
- 2003-07-29 ES ES03755729T patent/ES2360619T3/es not_active Expired - Lifetime
- 2003-07-29 AT AT03755729T patent/ATE505793T1/de not_active IP Right Cessation
- 2003-07-29 EP EP03755729A patent/EP1527459B1/en not_active Expired - Lifetime
-
2005
- 2005-02-25 ZA ZA200501687A patent/ZA200501687B/xx unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53100390A (en) * | 1977-02-16 | 1978-09-01 | Hitachi Ltd | Sheath pipe clad removing device |
JPS5554500A (en) * | 1978-10-17 | 1980-04-21 | Nippon Atomic Ind Group Co | System for catching and storing decontaminated clad |
JPS5644899A (en) * | 1979-09-19 | 1981-04-24 | Tokyo Shibaura Electric Co | Method and device for cleaning fuel bundle |
JPS58188757A (ja) * | 1982-04-30 | 1983-11-04 | Jidosha Kiki Co Ltd | 圧力流体供給装置 |
JPS62170898A (ja) * | 1986-01-23 | 1987-07-27 | 東京電力株式会社 | 超音波による原子炉燃料除染装置 |
JPS63164437A (ja) * | 1986-12-19 | 1988-07-07 | エヌ・ベー・フィリップス・フルーイランペンファブリケン | 半導体薄片の処理装置 |
JPH059223U (ja) * | 1991-07-29 | 1993-02-09 | ヤンマー農機株式会社 | 施肥装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020517909A (ja) * | 2017-04-20 | 2020-06-18 | ドミニオン エンジニアリング, インク.Dominion Engineering, Inc. | 原子力プラント用モジュール式水浄化システム |
JP7101687B2 (ja) | 2017-04-20 | 2022-07-15 | ドミニオン エンジニアリング,インク. | 原子力プラント用モジュール式水浄化システム |
Also Published As
Publication number | Publication date |
---|---|
AU2003273223A1 (en) | 2004-02-16 |
ATE505793T1 (de) | 2011-04-15 |
US20040099294A1 (en) | 2004-05-27 |
AU2003273223A8 (en) | 2004-02-16 |
DE60336725D1 (de) | 2011-05-26 |
KR100988342B1 (ko) | 2010-10-19 |
EP1527459A4 (en) | 2005-11-09 |
EP1527459A2 (en) | 2005-05-04 |
CN1682316A (zh) | 2005-10-12 |
KR20050069974A (ko) | 2005-07-05 |
ZA200501687B (en) | 2006-05-31 |
JP4290120B2 (ja) | 2009-07-01 |
EP1527459B1 (en) | 2011-04-13 |
WO2004012204A2 (en) | 2004-02-05 |
CN1310255C (zh) | 2007-04-11 |
ES2360619T3 (es) | 2011-06-07 |
WO2004012204A3 (en) | 2004-07-22 |
US7134441B2 (en) | 2006-11-14 |
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