GB857327A - Steam power plants - Google Patents
Steam power plantsInfo
- Publication number
- GB857327A GB857327A GB11642/59A GB1164259A GB857327A GB 857327 A GB857327 A GB 857327A GB 11642/59 A GB11642/59 A GB 11642/59A GB 1164259 A GB1164259 A GB 1164259A GB 857327 A GB857327 A GB 857327A
- Authority
- GB
- United Kingdom
- Prior art keywords
- path
- feed water
- generator
- heated
- steam
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
- F01K7/16—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type
- F01K7/22—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type the turbines having inter-stage steam heating
- F01K7/223—Inter-stage moisture separation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
857,327. Feedwater heating systems. SULZER FRERES S.A. April 6, 1959 [May 12, 1958], No. 11642/59. Class 64(1) A steam power plant comprises a generator 1 feeding a turbine 4 and a condenser 5 from which feed water is heated in a plurality of stages before being fed to the generator. The feed water is divided at 8 to pass along two parallel paths 9, 9<SP>1</SP> wherein feedwater heaters 10 to 15 in the path 9 are heated by tapped steam from the turbine whereas heaters 18 to 21 in path 9<SP>1</SP> are heated by steam which is separated from a tapping by separator 23 of the generator between the vaporizing and superheating stages, by separators 25 to 28. The feedwater passing through path 9<SP>1</SP> may be drawn from path 9 at any of the junctions 38, 39 or 40 and may be fed back into path 9 through any of the pipes 46 to 50 depending on the temperatures of the two parallel paths of feed water, each of these junctions and pipes being controlled by valves. Water draining off from the final separator 28 may pass as waste through valve 59 or may pass through a salts removing plant 30 back into the feed water system.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH857327X | 1958-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB857327A true GB857327A (en) | 1960-12-29 |
Family
ID=4542795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11642/59A Expired GB857327A (en) | 1958-05-12 | 1959-04-06 | Steam power plants |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB857327A (en) |
-
1959
- 1959-04-06 GB GB11642/59A patent/GB857327A/en not_active Expired
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