JPS57113914A - Steam turbine device - Google Patents
Steam turbine deviceInfo
- Publication number
- JPS57113914A JPS57113914A JP66481A JP66481A JPS57113914A JP S57113914 A JPS57113914 A JP S57113914A JP 66481 A JP66481 A JP 66481A JP 66481 A JP66481 A JP 66481A JP S57113914 A JPS57113914 A JP S57113914A
- Authority
- JP
- Japan
- Prior art keywords
- steam
- small tubes
- cooling
- water
- condenser
- 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.)
- Pending
Links
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
PURPOSE: To prevent turbine blades from corrosion of water drops by spraying water on the utside of small tubes inside a condenser for cooling, and reducing the steam pressure in the small tubes to high vacuum for reducing water drops in the operation steam in a steam turbine.
CONSTITUTION: Steam is introduced into a steam turbine 1, and the steam which has finished its work is conducted to the main body side of a condenser 2. Meanwhile, the cooling water supplied from a cooling water pump 3 is introduced into small tubes 6 in the condenser 2 via a cooling-water feed pipe 4. The steam on the main body side and the cooling water in small tubes 6 exchange heat via walls of small tubes. Thereon, condensation is partly sprayed from sprayers 12 via a vacuum regulation feed pipe 10 and a flow regulator 11.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP66481A JPS57113914A (en) | 1981-01-08 | 1981-01-08 | Steam turbine device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP66481A JPS57113914A (en) | 1981-01-08 | 1981-01-08 | Steam turbine device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57113914A true JPS57113914A (en) | 1982-07-15 |
Family
ID=11479990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP66481A Pending JPS57113914A (en) | 1981-01-08 | 1981-01-08 | Steam turbine device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57113914A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7640724B2 (en) * | 2006-01-25 | 2010-01-05 | Siemens Energy, Inc. | System and method for improving the heat rate of a turbine |
CN103352735A (en) * | 2013-07-17 | 2013-10-16 | 陈庆辉 | Method and device for condensed water supercooling beneficiation treatment of thermal power generating unit steam turbine |
-
1981
- 1981-01-08 JP JP66481A patent/JPS57113914A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7640724B2 (en) * | 2006-01-25 | 2010-01-05 | Siemens Energy, Inc. | System and method for improving the heat rate of a turbine |
CN103352735A (en) * | 2013-07-17 | 2013-10-16 | 陈庆辉 | Method and device for condensed water supercooling beneficiation treatment of thermal power generating unit steam turbine |
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