FIELD: heat power industry. SUBSTANCE: method includes deaeration of water in vacuum deaerator, withdrawal of deaerated water and formed flash steam. Initial water is preliminarily deaerated in additional vacuum deaerator under conditions of cold vacuum deaeration without supply of heating agent to deaerator. Formed flash steam from additional deaerator is withdrawn with help of additional gas withdrawing apparatus in form of water-jet ejector to which initial water is supplied as working medium which after ejector is poured into gas- separating tank, and then, directed to additional vacuum deaerator. EFFECT: higher quality of deaeration and economic efficiency of plant. 2 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| VACUUM DEAERATION PLANT | 2000 |
|
RU2174100C1 |
| MAKEUP WATER TREATMENT METHOD | 2000 |
|
RU2170704C1 |
| METHOD OF PREPARATION OF MAKE-UP WATER FOR HEAT-SUPPLY SYSTEM | 2000 |
|
RU2177450C1 |
| METHOD OF PREPARATION OF MAKE-UP WATER FOR THERMAL POWER PLANT | 1998 |
|
RU2149285C1 |
| MAKEUP WATER TREATMENT APPARATUS | 2000 |
|
RU2170705C1 |
| METHOD FOR VACUUM DEAERATION OF WATER | 2001 |
|
RU2183195C1 |
| VACUUM DEAERATION PLANT | 2001 |
|
RU2182561C1 |
| METHOD OF ANTICORROSIVE TREATMENT OF MAKE-UP WATER OF HEAT SUPPLY SYSTEM | 1998 |
|
RU2149286C1 |
| WATER PREPARATION UNIT FOR HEAT SUPPLY SYSTEM | 1998 |
|
RU2149284C1 |
| VACUUM DEAERATOR UNIT | 2000 |
|
RU2189946C2 |
