GB788704A - Improvements in and relating to steam superheater or steam reheater installations - Google Patents
Improvements in and relating to steam superheater or steam reheater installationsInfo
- Publication number
- GB788704A GB788704A GB1463856A GB1463856A GB788704A GB 788704 A GB788704 A GB 788704A GB 1463856 A GB1463856 A GB 1463856A GB 1463856 A GB1463856 A GB 1463856A GB 788704 A GB788704 A GB 788704A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubes
- steam
- superheater
- reheater
- injected
- 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
- F22G3/003—Superheater drain arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
788,704. Steam superheaters. HUET, A. May 10, 1956, No. 14638/56. Class 123(3) A steam superheater or reheater comprising rows of vertically suspended U- tubes a is provided with draining means consisting of small bore tubes b each connected to respective bottom bends of the tube loops, all the tubes b of one row of U-tubes being connected to a common collector tube c provided with a drain d. The tubes b, c which are disposed outside of the heating gas flow also serve to crossbrace the U-tubes a and hold them at their correct spacing. Fig. 2 shows a superheat temperature regulating arrangement wherein a quantity of cool steam is withdrawn from the superheater inlet header e through a by-pass pipe i and injected through pipes j, k, each controlled by a valve n into either or both of the collector tubes l, m, to attemperate the steam flowing through the superheater. When required,' water may be injected into the by-pass i from a pipe p controlled by a valve o, the valves o, n, being set manually or automatically in dependence on the steam temperature in the superheater outlet header f.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1463856A GB788704A (en) | 1956-05-10 | 1956-05-10 | Improvements in and relating to steam superheater or steam reheater installations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1463856A GB788704A (en) | 1956-05-10 | 1956-05-10 | Improvements in and relating to steam superheater or steam reheater installations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB788704A true GB788704A (en) | 1958-01-08 |
Family
ID=10044868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1463856A Expired GB788704A (en) | 1956-05-10 | 1956-05-10 | Improvements in and relating to steam superheater or steam reheater installations |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB788704A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1806533A1 (en) * | 2006-01-05 | 2007-07-11 | Siemens Aktiengesellschaft | Steam cycle of a power plant |
-
1956
- 1956-05-10 GB GB1463856A patent/GB788704A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1806533A1 (en) * | 2006-01-05 | 2007-07-11 | Siemens Aktiengesellschaft | Steam cycle of a power plant |
| WO2007077248A2 (en) * | 2006-01-05 | 2007-07-12 | Siemens Aktiengesellschaft | Steam circuit in a power station |
| WO2007077248A3 (en) * | 2006-01-05 | 2008-10-16 | Siemens Ag | Steam circuit in a power station |
| CN101415992B (en) * | 2006-01-05 | 2011-05-18 | 西门子公司 | Steam circuit in a power station |
| US8651067B2 (en) | 2006-01-05 | 2014-02-18 | Siemens Aktiengesellschaft | Steam circuit in a power station |
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