JPH0244400B2 - - Google Patents
Info
- Publication number
- JPH0244400B2 JPH0244400B2 JP58106578A JP10657883A JPH0244400B2 JP H0244400 B2 JPH0244400 B2 JP H0244400B2 JP 58106578 A JP58106578 A JP 58106578A JP 10657883 A JP10657883 A JP 10657883A JP H0244400 B2 JPH0244400 B2 JP H0244400B2
- Authority
- JP
- Japan
- Prior art keywords
- filter
- drum
- vertical
- moving
- shielding plug
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 claims description 17
- 239000000758 substrate Substances 0.000 claims 4
- 239000002354 radioactive wastewater Substances 0.000 claims 1
- 238000004065 wastewater treatment Methods 0.000 claims 1
- 230000007246 mechanism Effects 0.000 description 17
- 230000002285 radioactive effect Effects 0.000 description 14
- 239000002826 coolant Substances 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 230000007935 neutral effect Effects 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 206010073306 Exposure to radiation Diseases 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 231100000206 health hazard Toxicity 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012857 radioactive material Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- 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
- 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
- G21C19/20—Arrangements for introducing objects into the pressure vessel; Arrangements for handling objects within the pressure vessel; Arrangements for removing objects from the pressure vessel
- G21C19/207—Assembling, maintenance or repair of reactor components
-
- 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)
- Load-Engaging Elements For Cranes (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/388,109 US4572710A (en) | 1982-06-14 | 1982-06-14 | Method and apparatus for changing filters in nuclear power stations |
| US388109 | 1989-08-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS595997A JPS595997A (ja) | 1984-01-12 |
| JPH0244400B2 true JPH0244400B2 (en:Method) | 1990-10-03 |
Family
ID=23532735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58106578A Granted JPS595997A (ja) | 1982-06-14 | 1983-06-14 | 原子力発電所におけるフイルタの取替え方法及び装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4572710A (en:Method) |
| EP (1) | EP0096891B1 (en:Method) |
| JP (1) | JPS595997A (en:Method) |
| CA (1) | CA1202125A (en:Method) |
| DE (1) | DE3366049D1 (en:Method) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2680981B1 (fr) * | 1991-09-05 | 1993-11-05 | Matieres Nucleaires Cie Gle | Melangeur-decanteur modulable, du type a etages separes et a agitation mecanique. |
| US5243631A (en) * | 1992-08-19 | 1993-09-07 | General Electric Company | Control rod servicing apparatus and method |
| US5347554A (en) * | 1993-10-12 | 1994-09-13 | General Electric Company | Outer filter removal tool |
| US5379330A (en) * | 1993-10-12 | 1995-01-03 | General Electric Company | Inner filter removal tool |
| US5800703A (en) * | 1994-07-21 | 1998-09-01 | Katah Holding Ab | Water filter with hydraulically displaceable filter unit |
| US5593578A (en) * | 1994-11-15 | 1997-01-14 | B & W Nuclear Technologies | Filter adapter and disposable filter |
| US6269956B1 (en) | 1998-04-23 | 2001-08-07 | Framatome Technologies, Inc. | Disposable media filter |
| US6254774B1 (en) | 1999-10-25 | 2001-07-03 | James R. Henderson | Apparatus for radioactive particulate filtration |
| EP2027585B1 (en) * | 2006-05-23 | 2016-01-27 | MHE Technologies, Inc. | Fuel transfer system |
| US9484122B2 (en) | 2011-12-30 | 2016-11-01 | Ge-Hitachi Nuclear Energy Americas Llc | Post-accident fission product removal system and method of removing post-accident fission product |
| CN107123453A (zh) * | 2017-06-08 | 2017-09-01 | 清华大学天津高端装备研究院 | 一种用于反应堆堆内部件的更换平台 |
| US12257731B2 (en) * | 2019-06-06 | 2025-03-25 | Belvac Production Machinery, Inc. | Clutch assembly for handling a container |
| CN110398766B (zh) * | 2019-07-09 | 2021-08-06 | 江苏中海华核环保有限公司 | 用于检测存放桶表面的放射性核素活度水平的装置 |
| CN110570963B (zh) * | 2019-09-10 | 2023-04-21 | 四川航天神坤科技有限公司 | 一种滤芯抓取转运装置 |
| CN111710449A (zh) * | 2020-05-26 | 2020-09-25 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | 海洋核动力平台放射性废滤芯更换装置 |
| CN112530619B (zh) * | 2020-12-22 | 2023-09-08 | 三门核电有限公司 | 一种用于核电厂储存废滤芯的存放架及装置 |
| CN112951467B (zh) * | 2021-01-29 | 2024-03-22 | 中国原子能科学研究院 | 滤芯转运装置 |
| CN113066597A (zh) * | 2021-03-25 | 2021-07-02 | 三门核电有限公司 | 一种放射性水过滤器滤芯拆卸装置及其转运工具 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE634581A (en:Method) * | 1962-07-06 | |||
| CH490725A (fr) * | 1967-04-21 | 1970-05-15 | Commissariat Energie Atomique | Installation de rechargement en combustible pour réacteur nucléaire |
| FR2139707B1 (en:Method) * | 1971-06-01 | 1975-01-17 | Commissariat Energie Atomique | |
| FR2215295A1 (en) * | 1973-01-26 | 1974-08-23 | Reel Sa | Reactor fuel element charging machine - with simplified incore components and host of control cables outside reactor |
| DE2408261A1 (de) * | 1974-02-21 | 1975-09-11 | Krupp Gmbh | Einrichtung zum umsetzen von brennelementen und regelstaeben in einem kernreaktor |
| FR2325724A1 (fr) * | 1975-09-23 | 1977-04-22 | Heurtey Metallurgie | Dispositif de changement d'electrodes pour installation de refusion sous laitier |
| JPS52113489A (en) * | 1976-03-19 | 1977-09-22 | Hitachi Ltd | Mounting/dismounting device for control rod driving device |
| US4353675A (en) * | 1977-04-18 | 1982-10-12 | Risener George W | Case and carton handling device |
-
1982
- 1982-06-14 US US06/388,109 patent/US4572710A/en not_active Expired - Lifetime
-
1983
- 1983-05-31 CA CA000429364A patent/CA1202125A/en not_active Expired
- 1983-06-14 JP JP58106578A patent/JPS595997A/ja active Granted
- 1983-06-14 DE DE8383105831T patent/DE3366049D1/de not_active Expired
- 1983-06-14 EP EP83105831A patent/EP0096891B1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EP0096891B1 (en) | 1986-09-10 |
| JPS595997A (ja) | 1984-01-12 |
| US4572710A (en) | 1986-02-25 |
| DE3366049D1 (en) | 1986-10-16 |
| EP0096891A1 (en) | 1983-12-28 |
| CA1202125A (en) | 1986-03-18 |
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