GB855269A - Steam power plants - Google Patents
Steam power plantsInfo
- Publication number
- GB855269A GB855269A GB12859/59A GB1285959A GB855269A GB 855269 A GB855269 A GB 855269A GB 12859/59 A GB12859/59 A GB 12859/59A GB 1285959 A GB1285959 A GB 1285959A GB 855269 A GB855269 A GB 855269A
- Authority
- GB
- United Kingdom
- Prior art keywords
- steam
- passes
- feed water
- separators
- turbine
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 5
- 229920006395 saturated elastomer Polymers 0.000 abstract 2
- 238000000605 extraction Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 238000010079 rubber tapping Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 230000008016 vaporization Effects 0.000 abstract 1
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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
- F01K7/34—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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating
- F01K7/40—Use of two or more feed-water heaters in series
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D11/00—Feed-water supply not provided for in other main groups
- F22D11/006—Arrangements of feedwater cleaning with a boiler
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Water Supply & Treatment (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
855,269. Feedwater heating systems. SULZER FRERES S.A. April 15, 1959 [April 21, 1958], No. 12859/59. Class 64(1) A steam power plant comprises a feed water vessel 1, a feed pump 2, a high pressure feed water heater 3, a steam generator 4 feeding, through a superheater 6, a turbine 9 from which condensate is returned as feedwater through heaters 22 to 26, which are heated by tapped steam from the turbine. Between the vaporizing and superheating surfaces of the boiler fluid is extracted by the device 5 to pass through separators 14, 15, 16 and thence through feed water heater 26 to a salts removal plant 17 whence it returns to the condenser 10. The saturated steam evolved in the separators 14 to 16 passes into the steam tapping pipes 29, 30, 31 for mixing with the superheated tapped steam from the turbine. When the apparatus is starting up water from the extraction device 5 by-passes the separators through valve 12. In a modification saturated steam from the separator 14 passes into the high pressure feed water heater 3 and the condensate accumulating therein passes into the separator 16 for further expansion.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH855269X | 1958-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB855269A true GB855269A (en) | 1960-11-30 |
Family
ID=4542629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB12859/59A Expired GB855269A (en) | 1958-04-21 | 1959-04-15 | Steam power plants |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB855269A (en) |
-
1959
- 1959-04-15 GB GB12859/59A patent/GB855269A/en not_active Expired
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