CA2673904C - Systeme de support tubulaire pour generateurs de vapeur nucleaires - Google Patents
Systeme de support tubulaire pour generateurs de vapeur nucleaires Download PDFInfo
- Publication number
- CA2673904C CA2673904C CA2673904A CA2673904A CA2673904C CA 2673904 C CA2673904 C CA 2673904C CA 2673904 A CA2673904 A CA 2673904A CA 2673904 A CA2673904 A CA 2673904A CA 2673904 C CA2673904 C CA 2673904C
- Authority
- CA
- Canada
- Prior art keywords
- tube support
- support plate
- tubes
- shroud
- tube
- 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
- 238000006073 displacement reaction Methods 0.000 claims abstract description 38
- 230000000452 restraining effect Effects 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 239000012530 fluid Substances 0.000 claims description 27
- 238000012546 transfer Methods 0.000 claims description 12
- 239000003381 stabilizer Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 19
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000002826 coolant Substances 0.000 description 14
- 238000004891 communication Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000009408 flooring Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006355 external stress Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000004326 stimulated echo acquisition mode for imaging Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
Classifications
-
- 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
- F22B37/10—Water tubes; Accessories therefor
- F22B37/20—Supporting arrangements, e.g. for securing water-tube sets
- F22B37/205—Supporting and spacing arrangements for tubes of a tube bundle
-
- 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 long as they are not classified according to a specified heating fluid, in another group
-
- 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
-
- 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)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- High Energy & Nuclear Physics (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Une méthode et un appareil sont destinés à un générateur de vapeur qui comporte des plaques de support tubulaire dans un carénage qui est à son tour disposé dans une enveloppe. Les plaques de support tubulaire sont faites dun matériau ayant un coefficient dexpansion thermique inférieur à celui du carénage. Les plaques de support tubulaire sont alignées pendant la fabrication, en positionnant des espaces libres minimaux entre les composantes. Au moyen dun système de déplacement de support tubulaire, un désalignement contrôlé est ensuite imposé à une ou plusieurs plaques de support tubulaire, pendant que le générateur de vapeur réchauffe. Le déplacement servant à produire le désalignement est réalisé seulement lorsque le générateur de vapeur est chauffé. Le système de déplacement de plaque de support tubulaire présente une barre de liaison et un mécanisme limiteur et seulement la barre de liaison est à lintérieur de lenveloppe du générateur de chaleur, engagée par filetage à la barre de liaison reliée à lenveloppe, minimisant ainsi la possibilité de pièces lâches. Le système de déplacement de plaque de support tubulaire peut servir à réaliser les désalignements contrôlés sur une ou plusieurs plaques de support tubulaire, en quantité et direction égales ou différentes, et un ou plusieurs appareils sont fournis pour toute plaque de support tubulaire individuelle.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11247008P | 2008-11-07 | 2008-11-07 | |
| US61/112,470 | 2008-11-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2673904A1 CA2673904A1 (fr) | 2010-05-07 |
| CA2673904C true CA2673904C (fr) | 2018-01-02 |
Family
ID=42154786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2673904A Active CA2673904C (fr) | 2008-11-07 | 2009-07-24 | Systeme de support tubulaire pour generateurs de vapeur nucleaires |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5512235B2 (fr) |
| KR (1) | KR101645170B1 (fr) |
| CA (1) | CA2673904C (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5871843B2 (ja) * | 2013-03-05 | 2016-03-01 | 三菱重工業株式会社 | 熱交換器 |
| CN105841133B (zh) * | 2016-03-22 | 2018-06-29 | 大唐贵州野马寨发电有限公司 | 一种火电厂锅炉设备管排定位装置 |
| JP7397793B2 (ja) * | 2017-12-01 | 2023-12-13 | エムティーエス システムズ コーポレイション | 伸び計構造体 |
| CN114593408B (zh) * | 2022-02-22 | 2023-10-24 | 哈电集团（秦皇岛）重型装备有限公司 | 一种蒸汽发生器管束套筒与管座密封盘的装配装置及方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52163258U (fr) * | 1976-06-04 | 1977-12-10 | ||
| JPS56165666A (en) * | 1980-05-24 | 1981-12-19 | Fujikura Ltd | Traverser control system in double-bobbin continuous winder |
| US4503903A (en) * | 1982-07-06 | 1985-03-12 | Westinghouse Electric Corp. | Heat exchanger tube sheet radial support |
| DE3662461D1 (en) * | 1985-01-23 | 1989-04-20 | Westinghouse Electric Corp | Steam generator wrapper accommodating tube support members of high thermal expansion coefficient material |
| US4690206A (en) * | 1985-07-22 | 1987-09-01 | Westinghouse Electric Corp. | Nuclear steam generator wrapper barrel/tube support plate connection assembly and radial tuning method for assembling same |
| JPH01159591A (ja) * | 1987-12-17 | 1989-06-22 | Hitachi Plant Eng & Constr Co Ltd | 多管式熱交換器 |
| JP2003014391A (ja) | 2001-07-03 | 2003-01-15 | Yanmar Co Ltd | パイプ式熱交換器 |
-
2009
- 2009-07-24 CA CA2673904A patent/CA2673904C/fr active Active
- 2009-11-02 KR KR1020090104800A patent/KR101645170B1/ko active Active
- 2009-11-06 JP JP2009254894A patent/JP5512235B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP5512235B2 (ja) | 2014-06-04 |
| CA2673904A1 (fr) | 2010-05-07 |
| KR101645170B1 (ko) | 2016-08-03 |
| JP2010112703A (ja) | 2010-05-20 |
| KR20100051546A (ko) | 2010-05-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20140702 |