FIELD: heat- power engineering; boiler houses and electric power stations. SUBSTANCE: starting water is preheated and is fed to vacuum deaerator where it is passed through jet plates and bubbling plate. Deaerated water is drained from deaerator and flash formed at deaeration is discharged from upper portion of deaerator with the aid of vacuum pump. Prior to feeding the flow of starting water to deaerator, this flow is divided into two parts: first part is fed to upper portion of deaearator in area of discharge of flash steam and other part is fed to second jet plate (in way of motion of water). First part of starting water flow is fed to deaerator by injection and second part of water is preheated before feeding it to second plate. EFFECT: enhanced economical efficiency and reliability of vacuum deaeration of water. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| VACUUM DEAERATION PLANT | 1999 |
|
RU2158229C1 |
| BOILER PLANT | 2000 |
|
RU2169882C1 |
| METHOD OF THERMAL DEAERATION OF WATER | 1999 |
|
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| METHOD OF THERMAL DEAERATION OF WATER | 1999 |
|
RU2155713C1 |
| VACUUM DEAERATOR UNIT | 2000 |
|
RU2189946C2 |
| METHOD OF VACUUM WATER DEAERATION | 2002 |
|
RU2203858C1 |
| METHOD OF OPERATION OF BOILER PLANT | 2000 |
|
RU2169883C1 |
| METHOD OF TREATMENT OF MAKE-UP WATER OF THERMAL POWER PLANT | 2000 |
|
RU2187458C1 |
| VACUUM DEAERATION PLANT | 2002 |
|
RU2203859C1 |
| BOILER AGGREGATE OPERATION METHOD | 2002 |
|
RU2209376C1 |
