JPS5726214A - Lng and steam hybrid power plant - Google Patents
Lng and steam hybrid power plantInfo
- Publication number
- JPS5726214A JPS5726214A JP10166280A JP10166280A JPS5726214A JP S5726214 A JPS5726214 A JP S5726214A JP 10166280 A JP10166280 A JP 10166280A JP 10166280 A JP10166280 A JP 10166280A JP S5726214 A JPS5726214 A JP S5726214A
- Authority
- JP
- Japan
- Prior art keywords
- lng
- power plant
- boiler
- turbine
- fed
- 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
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
PURPOSE: To improve thermal efficiency to improve fuel cost of a power plant by utilizing heat which has been discharged to condense exhaust gas for evaporating LNG used as fuel for the power plant in order that a turbine may be driven using the thus evaporated LNG before the LNG is burnt.
CONSTITUTION: In a power plant including a boiler and a burbine, steam generated in a boiler 4 is fed to a turbine 6 through a gas water separator 5 and does its work there whereafter it is condensed in a condenser 1' and the condensed water is pumped back to the boiler 4 by means of a feed water pump 3. In addition to a steam line 12 as described above, an LNG line 13 is provided to improve thermal efficiency. In particular, LNG in a tank 14 is fed into the heat exchanger 1' acting as a condenser so that it may be heated to be evaporated by exhaust gas of the turbine. And LNG in a mixture condition of gas and liquid is fed into a gas water separator 17, and NG thus separated in the separator 17 is heated in the heat exchanger 1' whereafter it is introduced into a turbine 18 and does its work there. Thereafter, part of NG is supplied as fuel to the boiler 4 and the remaining NG is fed to a supply line 20.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10166280A JPS5726214A (en) | 1980-07-23 | 1980-07-23 | Lng and steam hybrid power plant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10166280A JPS5726214A (en) | 1980-07-23 | 1980-07-23 | Lng and steam hybrid power plant |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5726214A true JPS5726214A (en) | 1982-02-12 |
Family
ID=14306577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10166280A Pending JPS5726214A (en) | 1980-07-23 | 1980-07-23 | Lng and steam hybrid power plant |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5726214A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3013350U (en) * | 1994-04-28 | 1995-07-11 | 吉四郎 太田 | Insulation panel |
-
1980
- 1980-07-23 JP JP10166280A patent/JPS5726214A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3013350U (en) * | 1994-04-28 | 1995-07-11 | 吉四郎 太田 | Insulation panel |
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