FR3100920B1 - Méthode et ensemble de réparation d’un générateur de vapeur d’un réacteur nucléaire - Google Patents
Méthode et ensemble de réparation d’un générateur de vapeur d’un réacteur nucléaire Download PDFInfo
- Publication number
- FR3100920B1 FR3100920B1 FR1910211A FR1910211A FR3100920B1 FR 3100920 B1 FR3100920 B1 FR 3100920B1 FR 1910211 A FR1910211 A FR 1910211A FR 1910211 A FR1910211 A FR 1910211A FR 3100920 B1 FR3100920 B1 FR 3100920B1
- Authority
- FR
- France
- Prior art keywords
- steam generator
- nuclear reactor
- centrifugal separator
- repair kit
- elements
- 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.)
- Active
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
- F22B1/08—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being steam
- F22B1/12—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being steam produced by an indirect cyclic process
- F22B1/123—Steam generators downstream of a nuclear boiling water reactor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
- F22B1/023—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers with heating tubes, for nuclear reactors as far as they are not classified, according to a specified heating fluid, in another group
- F22B1/025—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers with heating tubes, for nuclear reactors as far as they are not classified, according to a specified heating fluid, in another group with vertical U shaped tubes carried on a horizontal tube sheet
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/002—Component parts or details of steam boilers specially adapted for nuclear steam generators, e.g. maintenance, repairing or inspecting equipment not otherwise provided for
- F22B37/003—Maintenance, repairing or inspecting equipment positioned in or via the headers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/002—Component parts or details of steam boilers specially adapted for nuclear steam generators, e.g. maintenance, repairing or inspecting equipment not otherwise provided for
- F22B37/007—Installation or removal of nuclear steam generators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/26—Steam-separating arrangements
- F22B37/32—Steam-separating arrangements using centrifugal force
- F22B37/327—Steam-separating arrangements using centrifugal force specially adapted for steam generators of nuclear power plants
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21D—NUCLEAR POWER PLANT
- G21D1/00—Details of nuclear power plant
- G21D1/006—Details of nuclear power plant primary side of steam generators
-
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- High Energy & Nuclear Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Plasma & Fusion (AREA)
- Cyclones (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Centrifugal Separators (AREA)
Abstract
Méthode et ensemble de réparation d’un générateur de vapeur d’un réacteur nucléaire La méthode comprend les étapes suivantes : - Approvisionnement d’un ensemble (E) d’éléments de séparateur centrifuge ; - Introduction desdits éléments dans le générateur de vapeur (1) à travers le trou d’homme (30) ; - Assemblage desdits éléments de séparateur centrifuge les uns aux autres à l’intérieur du générateur de vapeur (1), lesdits éléments de séparateur centrifuge formant après assemblage un tronçon tubulaire supérieur (39) de remplacement et des pales (41) de remplacement pour un séparateur centrifuge. Figure pour l'abrégé : figure 4
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1910211A FR3100920B1 (fr) | 2019-09-16 | 2019-09-16 | Méthode et ensemble de réparation d’un générateur de vapeur d’un réacteur nucléaire |
CN202080064901.0A CN114423993A (zh) | 2019-09-16 | 2020-09-16 | 用于修理核反应堆的蒸汽发生器的修理方法和组件 |
PCT/EP2020/075863 WO2021053015A1 (fr) | 2019-09-16 | 2020-09-16 | Méthode et ensemble de réparation d'un générateur de vapeur d'un réacteur nucléaire |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1910211 | 2019-09-16 | ||
FR1910211A FR3100920B1 (fr) | 2019-09-16 | 2019-09-16 | Méthode et ensemble de réparation d’un générateur de vapeur d’un réacteur nucléaire |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3100920A1 FR3100920A1 (fr) | 2021-03-19 |
FR3100920B1 true FR3100920B1 (fr) | 2021-10-01 |
Family
ID=69572044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1910211A Active FR3100920B1 (fr) | 2019-09-16 | 2019-09-16 | Méthode et ensemble de réparation d’un générateur de vapeur d’un réacteur nucléaire |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN114423993A (fr) |
FR (1) | FR3100920B1 (fr) |
WO (1) | WO2021053015A1 (fr) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2654351A (en) * | 1949-02-01 | 1953-10-06 | Babcock & Wilcox Co | Fluid separator |
FR2480905A1 (fr) * | 1980-04-18 | 1981-10-23 | Framatome Sa | Dispositif de separation d'eau et de vapeur a la sortie d'enceinte de vaporisation d'un generateur de vapeur |
FR2707733B1 (fr) * | 1993-07-12 | 1995-09-01 | Framatome Sa | Générateur de vapeur à cyclones démontables. |
JP2010043969A (ja) * | 2008-08-13 | 2010-02-25 | Hitachi-Ge Nuclear Energy Ltd | 気水分離器及びこれを備えた沸騰水型原子炉 |
US10847273B2 (en) * | 2014-01-17 | 2020-11-24 | Ge-Hitachi Nuclear Energy Americas Llc | Steam separator and nuclear boiling water reactor including the same |
KR102013074B1 (ko) * | 2018-10-19 | 2019-08-21 | 한전케이피에스 주식회사 | 원자력발전소 증기발생기의 습분분리기 조립체 및 습분분리기의 교체방법 |
-
2019
- 2019-09-16 FR FR1910211A patent/FR3100920B1/fr active Active
-
2020
- 2020-09-16 WO PCT/EP2020/075863 patent/WO2021053015A1/fr active Application Filing
- 2020-09-16 CN CN202080064901.0A patent/CN114423993A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2021053015A1 (fr) | 2021-03-25 |
FR3100920A1 (fr) | 2021-03-19 |
CN114423993A (zh) | 2022-04-29 |
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20210319 |
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Year of fee payment: 3 |
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PLFP | Fee payment |
Year of fee payment: 4 |
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PLFP | Fee payment |
Year of fee payment: 5 |