FIELD: heat power engineering. SUBSTANCE: heating-system water heated in succession in lower and upper heaters of extraction turbine is fed to consumer; losses of heating-system water are replenished by make-up water which is preliminarily heated and deaerated under vacuum. Heating the make-up water before vacuum deaeration is effected by means of heating-system water taken for this purpose after lower heater of turbine. EFFECT: enhanced reliability and economical efficiency of heat-supply system. 1 dwg
Title | Year | Author | Number |
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THERMAL POWER PLANT OPERATION PROCESS | 2001 |
|
RU2191266C1 |
THERMAL POWER STATION OPERATING PROCESS | 2001 |
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RU2184247C1 |
HEAT SUPPLY SYSTEM OPERATING PROCESS | 2000 |
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RU2181437C1 |
HEAT SUPPLY SYSTEM OPERATING PROCESS | 2001 |
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THERMAL POWER PLANT | 2001 |
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THERMAL POWER PLANT | 2001 |
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THERMAL POWER PLANT | 1998 |
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STEAM POWER STATION | 1991 |
|
RU2006596C1 |
Authors
Dates
2000-04-10—Published
1998-09-11—Filed