JP2021529306A - 原子炉の解体システム - Google Patents
原子炉の解体システム Download PDFInfo
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- JP2021529306A JP2021529306A JP2020570861A JP2020570861A JP2021529306A JP 2021529306 A JP2021529306 A JP 2021529306A JP 2020570861 A JP2020570861 A JP 2020570861A JP 2020570861 A JP2020570861 A JP 2020570861A JP 2021529306 A JP2021529306 A JP 2021529306A
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- Prior art keywords
- space
- reactor
- dismantling system
- dismantling
- cutting
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- 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.)
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Classifications
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21D—NUCLEAR POWER PLANT
- G21D1/00—Details of nuclear power plant
- G21D1/003—Nuclear facilities decommissioning arrangements
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C1/00—Reactor types
- G21C1/04—Thermal reactors ; Epithermal reactors
- G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
- G21C1/08—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being highly pressurised, e.g. boiling water reactor, integral super-heat reactor, pressurised water reactor
- G21C1/086—Pressurised water reactors
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C11/00—Shielding structurally associated with the reactor
- G21C11/02—Biological shielding ; Neutron or gamma shielding
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G21C13/02—Details
- G21C13/024—Supporting constructions for pressure vessels or containment vessels
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21D—NUCLEAR POWER PLANT
- G21D1/00—Details of nuclear power plant
- G21D1/02—Arrangements of auxiliary equipment
-
- 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
- G21F7/00—Shielded cells or rooms
- G21F7/06—Structural combination with remotely-controlled apparatus, e.g. with manipulators
-
- 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
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Plasma & Fusion (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
Description
Claims (7)
- 原子炉が挿入される第1空間と、前記第1空間に連結され、前記第1空間から拡張される第2空間とを有する生体保護コンクリートと、
前記第2空間に位置し、前記原子炉を移動させる移動装置と、
前記第2空間に位置し、前記原子炉を切断する切断装置と、
を含む原子炉の解体システム。 - 前記第2空間の底部は、段差を有し、
前記底部に位置して前記移動装置の水平を維持する水平維持装置
をさらに含む、請求項1に記載の原子炉の解体システム。 - 前記第2空間の底部は、
第1底部と、前記第1底部より高い位置の第2底部とを含み、
前記水平維持装置は、前記第1底部に位置して前記移動装置を支持する、請求項2に記載の原子炉の解体システム。 - 前記移動装置は、前記原子炉を直線移動させたり、回転移動させたりする、請求項3に記載の原子炉の解体システム。
- 前記第2底部に前記第1空間が位置し、
前記移動装置は、前記第1空間と重なって前記第2底部と接触する、請求項3に記載の原子炉の解体システム。 - 前記第2空間を覆って外部に放射性粉塵が拡散することを遮断する遮蔽膜をさらに含み、
前記遮蔽膜は、複数の換気部を含む、請求項1に記載の原子炉の解体システム。 - 前記複数の換気部に連結され、前記放射性粉塵を捕集する粉塵捕集装置をさらに含む、請求項6に記載の原子炉の解体システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020180078940A KR102080909B1 (ko) | 2018-07-06 | 2018-07-06 | 원자로의 해체 시스템 |
KR10-2018-0078940 | 2018-07-06 | ||
PCT/KR2019/008152 WO2020009476A1 (ko) | 2018-07-06 | 2019-07-03 | 원자로의 해체 시스템 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021529306A true JP2021529306A (ja) | 2021-10-28 |
JP7068510B2 JP7068510B2 (ja) | 2022-05-16 |
Family
ID=69060113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020570861A Active JP7068510B2 (ja) | 2018-07-06 | 2019-07-03 | 原子炉の解体システム |
Country Status (5)
Country | Link |
---|---|
US (1) | US11823806B2 (ja) |
EP (1) | EP3819916A4 (ja) |
JP (1) | JP7068510B2 (ja) |
KR (1) | KR102080909B1 (ja) |
WO (1) | WO2020009476A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PE20210287A1 (es) | 2018-03-13 | 2021-02-11 | Cancer Research Tech Ltd | Anti-cd25 para el agotamiento de celulas tumorales especificas |
KR102178921B1 (ko) | 2019-03-08 | 2020-11-13 | 한국수력원자력 주식회사 | 원자력 시설의 해체 방법 |
KR102345671B1 (ko) * | 2020-10-27 | 2021-12-29 | 한국수력원자력 주식회사 | 경수로형 원자로 해체 시스템 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0875892A (ja) * | 1994-09-07 | 1996-03-22 | Toshiba Eng Co Ltd | 原子炉解体方法およびその装置 |
JPH08240693A (ja) * | 1995-03-02 | 1996-09-17 | Hitachi Ltd | 原子炉圧力容器内構造物の撤去方法および切断方法 |
US20020186806A1 (en) * | 1999-01-14 | 2002-12-12 | Hitachi, Ltd. | Method of carrying out large-sized apparatus |
JP2012093181A (ja) * | 2010-10-26 | 2012-05-17 | Toshiba Corp | 原子炉圧力容器の解体方法及び解体装置 |
JP2017116488A (ja) * | 2015-12-25 | 2017-06-29 | 株式会社Ihi | 燃料回収方法 |
KR101754538B1 (ko) * | 2016-08-02 | 2017-07-05 | 두산중공업 주식회사 | 원자로 용기 및 노내 구조물의 해체 방법 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69108123T2 (de) | 1990-06-27 | 1995-07-20 | Framatome Sa | Verfahren und Vorrichtung zur Zerlegung eines bestrahlten Bestandteiles eines Kernreaktors durch Ausschneidung seiner Wandung. |
DE69208184T2 (de) * | 1991-08-26 | 1996-09-19 | Dymosha Kk | Verfahren zum Kernreaktorabbau |
US5225150A (en) * | 1992-06-23 | 1993-07-06 | Westinghouse Electric Corp. | Integrated head package for top mounted nuclear instrumentation |
US5274685A (en) | 1992-09-24 | 1993-12-28 | Siemens Power Corporation | Non-levitating PWR fuel assembly |
JPH07159596A (ja) * | 1993-12-13 | 1995-06-23 | Ishikawajima Harima Heavy Ind Co Ltd | 原子炉遮蔽壁の解体方法及び原子炉遮蔽壁の解体装置 |
FR2741991B1 (fr) * | 1995-11-30 | 1998-01-16 | Cogema | Procede et installation de demantelement a distance de structures irradiees |
DE19639498A1 (de) * | 1996-09-26 | 1998-04-02 | Gutehoffnungshuette Man | Verfahren und Vorrichtung zum Entsorgen von Reaktordruckbehältern in Kernkraftwerken |
KR100241139B1 (ko) * | 1997-03-17 | 2000-02-01 | 이종훈 | 에어 나이프를 이용한 이동식 분진비산억제장치 및 방법 |
US6087546A (en) * | 1997-07-28 | 2000-07-11 | Griffiths; Geoffrey M. | Decommissioned reactor vessel package and method of making same |
JP3663924B2 (ja) * | 1998-07-28 | 2005-06-22 | 株式会社日立製作所 | 原子炉の炉内構造物の取扱い方法及びその方法に用いる装置 |
US20020176529A1 (en) * | 2002-05-14 | 2002-11-28 | Hitachi, Ltd. | Reactor vessel handling method |
JP4644181B2 (ja) * | 2006-12-25 | 2011-03-02 | 東芝プラントシステム株式会社 | 原子炉構造物の切断設備 |
US8189731B2 (en) * | 2009-07-07 | 2012-05-29 | John Jugl | Machinery system allowing replacement of old reactor with a new reactor in nuclear power electric generating station |
US8873696B2 (en) | 2010-03-27 | 2014-10-28 | Special Applications Technology, Inc. | Systems and methods for dismantling a nuclear reactor |
US10854345B2 (en) * | 2012-03-02 | 2020-12-01 | Nuscale Power, Llc | Servicing a nuclear reactor module |
US10014083B2 (en) * | 2012-05-02 | 2018-07-03 | Westinghouse Electric Company Llc | Method of refueling a nuclear reactor |
US9318227B2 (en) * | 2013-01-15 | 2016-04-19 | Westinghouse Electric Company Llc | Apparatus and method for removing the upper internals from a nuclear reactor pressurized vessel |
KR101503288B1 (ko) | 2013-10-31 | 2015-03-18 | 티더블유앤씨(주) | 원자력시설용 비상 포집장치 |
JP6491814B2 (ja) | 2013-10-31 | 2019-03-27 | 日立Geニュークリア・エナジー株式会社 | 発電プラント解体時における汚染拡大防止方法及び発電プラント解体時の内部の調査方法 |
KR20150075822A (ko) | 2013-12-26 | 2015-07-06 | 한국원자력연구원 | 원자로용기 해체 작업용 벽면 이동형 로봇 시스템 |
JP6704231B2 (ja) * | 2015-10-02 | 2020-06-03 | 三菱重工業株式会社 | 原子力プラントの解体方法 |
KR102051398B1 (ko) * | 2017-09-05 | 2019-12-03 | 두산중공업 주식회사 | 원자로 용기의 해체 방법 |
KR102027198B1 (ko) * | 2017-12-19 | 2019-10-01 | 두산중공업 주식회사 | 원자로 내부 구조물의 이송 장치 |
-
2018
- 2018-07-06 KR KR1020180078940A patent/KR102080909B1/ko active IP Right Grant
-
2019
- 2019-07-03 EP EP19831295.1A patent/EP3819916A4/en active Pending
- 2019-07-03 US US17/257,913 patent/US11823806B2/en active Active
- 2019-07-03 JP JP2020570861A patent/JP7068510B2/ja active Active
- 2019-07-03 WO PCT/KR2019/008152 patent/WO2020009476A1/ko unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0875892A (ja) * | 1994-09-07 | 1996-03-22 | Toshiba Eng Co Ltd | 原子炉解体方法およびその装置 |
JPH08240693A (ja) * | 1995-03-02 | 1996-09-17 | Hitachi Ltd | 原子炉圧力容器内構造物の撤去方法および切断方法 |
US20020186806A1 (en) * | 1999-01-14 | 2002-12-12 | Hitachi, Ltd. | Method of carrying out large-sized apparatus |
JP2012093181A (ja) * | 2010-10-26 | 2012-05-17 | Toshiba Corp | 原子炉圧力容器の解体方法及び解体装置 |
JP2017116488A (ja) * | 2015-12-25 | 2017-06-29 | 株式会社Ihi | 燃料回収方法 |
KR101754538B1 (ko) * | 2016-08-02 | 2017-07-05 | 두산중공업 주식회사 | 원자로 용기 및 노내 구조물의 해체 방법 |
Also Published As
Publication number | Publication date |
---|---|
US20210280330A1 (en) | 2021-09-09 |
JP7068510B2 (ja) | 2022-05-16 |
US11823806B2 (en) | 2023-11-21 |
KR102080909B1 (ko) | 2020-02-24 |
KR20200010674A (ko) | 2020-01-31 |
EP3819916A1 (en) | 2021-05-12 |
EP3819916A4 (en) | 2022-04-13 |
WO2020009476A1 (ko) | 2020-01-09 |
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