FIELD: heat power engineering.
SUBSTANCE: according to proposed method steam produced in boiler is delivered to turbine, waste steam of turbine is condensed in condenser, and main condensate from turbine is delivered into low-pressure regenerative heaters and further on into higher pressure deaerator by condensate pumps, and additional feed water is deaerated in deaerator. For this purpose heating agent is fed deaerator, and then deaerated additional feed water is delivered into main condensate conduit. Regulation of rate of heating agent of additional feed water deaerator is carried out basing on preset value of content of dissolved in mixture of additional feed water and main condensate of turbines out of the limits of vacuum system of turboplant, for instance, after second low-pressure heater of main condensate in direction of flow.
EFFECT: improved reliability of thermal power station, increased economy.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF OPERATION OF THERMAL POWER STATION | 2003 |
|
RU2249703C1 |
| THERMAL POWER STATION OPERATING PROCESS | 2003 |
|
RU2244132C1 |
| THERMAL POWER STATION | 2003 |
|
RU2249704C1 |
| THERMAL POWER STATION | 2003 |
|
RU2249705C1 |
| THERMAL POWER STATION | 2003 |
|
RU2252320C1 |
| THERMAL POWER STATION | 2005 |
|
RU2278984C1 |
| METHOD OF OPERATING THERMAL POWER STATION | 2000 |
|
RU2174182C1 |
| THERMAL POWER STATION OPERATING PROCESS | 2000 |
|
RU2166642C1 |
| THERMAL POWER PLANT OPERATION PROCESS | 2000 |
|
RU2170828C1 |
| VACUUM DEAERATION PLANT FOR MAKE-UP FEED WATER OF THERMAL POWER PLANT | 2015 |
|
RU2607439C1 |
