GB360285A - Improvements in or relating to steam generating and superheating installations - Google Patents
Improvements in or relating to steam generating and superheating installationsInfo
- Publication number
- GB360285A GB360285A GB291731A GB291731A GB360285A GB 360285 A GB360285 A GB 360285A GB 291731 A GB291731 A GB 291731A GB 291731 A GB291731 A GB 291731A GB 360285 A GB360285 A GB 360285A
- Authority
- GB
- United Kingdom
- Prior art keywords
- steam
- superheater
- main
- valve
- pipe
- 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
- F22G3/00—Steam superheaters characterised by constructional features; Details of component parts thereof
- F22G3/008—Protection of superheater elements, e.g. cooling superheater tubes during starting-up periods, water tube screens
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
360,285. Steam superheaters. BRUCE, J., 31, Deyncourt Gardens, Upminster, Essex. Jan. 29, 1931, No. 2917. [Class 123 (iii).] In an installation comprising a number of boilers 1 each equipped with a superheater 4, when the supply of steam to a superheater from its boiler is cut off, say at starting up, by closing a valve 7 in the supply pipe 6, steam from the other boilers is supplied to the superheater from the saturated steam main 18 by opening a valve 20 in a pipe 19 connecting the main to the superheater. The pipe 8 connecting the outlet header 3 of a superheater with the superheated steam main 11 is fitted with a cut-off valve 10 and has a byepass controlled by a valve 13. Condensation is led off through a drain pipe 14. When a boiler is under light load, a section only of its superheater may be cut off from communication with the boiler and supplied with steam from the main 18, or the superheater may be entirely cut off from the boiler, which may then be placed in direct communication with the main 18. To prevent overheating of a steam reheater 25 when its normal steam supply is shut off by closing a valve 27 in the supply pipe 26, steam from the main 18 is circulated through-the reheater by opening a valve 30 in a pipe connecting the main to the inlet header 23. The cooling steam after passing through the reheater may be delivered either into the superheater steam main 11 or into the reheated steam delivery pipe 36.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB291731A GB360285A (en) | 1931-01-29 | 1931-01-29 | Improvements in or relating to steam generating and superheating installations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB291731A GB360285A (en) | 1931-01-29 | 1931-01-29 | Improvements in or relating to steam generating and superheating installations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB360285A true GB360285A (en) | 1931-11-05 |
Family
ID=9748506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB291731A Expired GB360285A (en) | 1931-01-29 | 1931-01-29 | Improvements in or relating to steam generating and superheating installations |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB360285A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE743577C (en) * | 1940-04-04 | 1944-10-11 | Rheinmetall Borsig Ag | Device for dewatering hanging superheaters in steam generators |
| US2967397A (en) * | 1954-06-01 | 1961-01-10 | Sulzer Ag | System for starting forced flow steam generators including a plurality of resuperheaters |
| WO1983003886A1 (en) * | 1982-05-04 | 1983-11-10 | Gebrüder Sulzer Aktiengesellschaft | Device for removing water from heating surfaces of a superheater of a steam generator |
| CN109185858A (en) * | 2018-09-03 | 2019-01-11 | 深圳市特种设备安全检验研究院 | A kind of boiler safety valve protection system |
-
1931
- 1931-01-29 GB GB291731A patent/GB360285A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE743577C (en) * | 1940-04-04 | 1944-10-11 | Rheinmetall Borsig Ag | Device for dewatering hanging superheaters in steam generators |
| US2967397A (en) * | 1954-06-01 | 1961-01-10 | Sulzer Ag | System for starting forced flow steam generators including a plurality of resuperheaters |
| WO1983003886A1 (en) * | 1982-05-04 | 1983-11-10 | Gebrüder Sulzer Aktiengesellschaft | Device for removing water from heating surfaces of a superheater of a steam generator |
| FR2526523A1 (en) * | 1982-05-04 | 1983-11-10 | Stein Industrie | DEVICE FOR DRAINING THE SURFACES OF THE SUPERHEATER OF A STEAM GENERATOR |
| CN109185858A (en) * | 2018-09-03 | 2019-01-11 | 深圳市特种设备安全检验研究院 | A kind of boiler safety valve protection system |
| CN109185858B (en) * | 2018-09-03 | 2024-03-01 | 深圳市质量安全检验检测研究院 | Boiler relief valve protection system |
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