GB719753A - Improvements in or relating to forced through-flow boilers - Google Patents
Improvements in or relating to forced through-flow boilersInfo
- Publication number
- GB719753A GB719753A GB24609/52A GB2460952A GB719753A GB 719753 A GB719753 A GB 719753A GB 24609/52 A GB24609/52 A GB 24609/52A GB 2460952 A GB2460952 A GB 2460952A GB 719753 A GB719753 A GB 719753A
- Authority
- GB
- United Kingdom
- Prior art keywords
- forced
- steamgenerating
- oct
- pass
- section
- 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
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B29/00—Steam boilers of forced-flow type
- F22B29/06—Steam boilers of forced-flow type of once-through type, i.e. built-up from tubes receiving water at one end and delivering superheated steam at the other end of the tubes
- F22B29/12—Steam boilers of forced-flow type of once-through type, i.e. built-up from tubes receiving water at one end and delivering superheated steam at the other end of the tubes operating with superimposed recirculation during starting and low-load periods, e.g. composite boilers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Turbines (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
719,753. Forced-flow steam boilers. SIEMENS - SCHUCKERTWERKE AKT.- GES. Oct. 1, 1952 [Oct. 23, 1951], No. 24609/52. Class 123(2) In a forced - flow steam boiler comprising a feed pump 1, preheater 2, steamgenerating section 3, steam-and-water separator 10 and superheater 4, at minimum load, such as when starting up, a forced circulation of a definite quantity of feedwater is maintained within the steamgenerating section by a by-pass 7 provided with a circulating _pump 8 and shut-off valves 11, 12. A drum or collecting chamber 9, having a safety valve 13 and a connection 14 to an intermediate-pressure reheater 6 between the stages of a turbine 5 supplied by the boiler, or other lower pressure point, is, preferably, also included in said by-pass.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE719753X | 1951-10-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB719753A true GB719753A (en) | 1954-12-08 |
Family
ID=6627284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB24609/52A Expired GB719753A (en) | 1951-10-23 | 1952-10-01 | Improvements in or relating to forced through-flow boilers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB719753A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3021824A (en) * | 1956-11-22 | 1962-02-20 | Sulzer Ag | Forced flow steam generating plant |
US3038453A (en) * | 1957-02-07 | 1962-06-12 | Combustion Eng | Apparatus and method for controlling a forced flow once-through steam generator |
US3135252A (en) * | 1961-07-27 | 1964-06-02 | Combustion Eng | Recirculation system for steam generator |
US3187727A (en) * | 1961-07-27 | 1965-06-08 | Combustion Eng | Steam generator |
US3412714A (en) * | 1964-02-28 | 1968-11-26 | Siemens Ag | Control system for once-through type boiler |
-
1952
- 1952-10-01 GB GB24609/52A patent/GB719753A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3021824A (en) * | 1956-11-22 | 1962-02-20 | Sulzer Ag | Forced flow steam generating plant |
US3038453A (en) * | 1957-02-07 | 1962-06-12 | Combustion Eng | Apparatus and method for controlling a forced flow once-through steam generator |
US3135252A (en) * | 1961-07-27 | 1964-06-02 | Combustion Eng | Recirculation system for steam generator |
US3187727A (en) * | 1961-07-27 | 1965-06-08 | Combustion Eng | Steam generator |
US3412714A (en) * | 1964-02-28 | 1968-11-26 | Siemens Ag | Control system for once-through type boiler |
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