GB1447798A - U-tube steam generator with superheater section - Google Patents
U-tube steam generator with superheater sectionInfo
- Publication number
- GB1447798A GB1447798A GB5397573A GB5397573A GB1447798A GB 1447798 A GB1447798 A GB 1447798A GB 5397573 A GB5397573 A GB 5397573A GB 5397573 A GB5397573 A GB 5397573A GB 1447798 A GB1447798 A GB 1447798A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shell
- steam
- tubes
- tube sheet
- outlet
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22G—SUPERHEATING OF STEAM
- F22G7/00—Steam superheaters characterised by location, arrangement, or disposition
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
1447798 Steam generators WESTING- HOUSE ELECTRIC CORP 21 Nov 1973 53975/73 Heading F4A A steam generator comprises a vertical tubular shell 5 enclosing a bundle of U-tubes 3, with their ends fastened in a tube sheet 7 extending across the lower end of the shell, and forming hot and cold leg portions 23, 25 communicating with respective fluid inlet and outlet chambers 15, 17 formed in a head 9 mounted on the tube sheet, an inlet 33 for admitting water into a steam-generating section of the shell, and a plate 39 extending upwardly from the tube sheet in the hot leg region of the shell to form a separate superheat portion 43, which, at the upper end of the shell is in communication with the steam generating section to receive steam therefrom, and means for guiding it to outlet 45. A wrapper 32 surrounds the tubes to protect the shell from thermal shock. The outlet 45 may be at the lower end of the shell, or, Fig. 3 (not shown), at the upper end, the superheated steam then passing outside the wrapper. A preheater 11 is disposed at the inlet region around the cold leg portion of the tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5397573A GB1447798A (en) | 1973-11-21 | 1973-11-21 | U-tube steam generator with superheater section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5397573A GB1447798A (en) | 1973-11-21 | 1973-11-21 | U-tube steam generator with superheater section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1447798A true GB1447798A (en) | 1976-09-02 |
Family
ID=10469578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5397573A Expired GB1447798A (en) | 1973-11-21 | 1973-11-21 | U-tube steam generator with superheater section |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1447798A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113970093A (en) * | 2021-10-15 | 2022-01-25 | 西安热工研究院有限公司 | Horizontal high temperature gas cooled reactor steam generator of multistage U type pipe |
-
1973
- 1973-11-21 GB GB5397573A patent/GB1447798A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113970093A (en) * | 2021-10-15 | 2022-01-25 | 西安热工研究院有限公司 | Horizontal high temperature gas cooled reactor steam generator of multistage U type pipe |
| CN113970093B (en) * | 2021-10-15 | 2024-03-26 | 西安热工研究院有限公司 | Multistage U-shaped pipe horizontal high-temperature gas cooled reactor steam generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 49R | Reference inserted (sect. 9/1949) | ||
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |