FIELD: power engineering.
SUBSTANCE: in a steam boiler, which comprises at least two safety valves, one safety valve is installed at the outlet of the steam reheater, and the other safety valve is arranged in the section between an external cyclone and the inlet to the steam reheater, inclusive.
EFFECT: prevention of impermissible growth of water level in a levelling drum and reduction of water level in external cyclones as a result of opening of safety valves, when pressure rises in a steam boiler with drumfree separation of steam.
3 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| EXTERNAL CYCLONE | 2012 |
|
RU2493485C2 |
| ENERGO-TECHNOLOGICAL BOILER FOR COMBUSTION OF HYDROGEN SULPHIDE (VERSIONS) | 2010 |
|
RU2431776C1 |
| STEAM BOILER | 0 |
|
SU1809240A1 |
| DRUM-TYPE BOILER AND METHOD OF STEAM GENERATION IN DRUM-TYPE BOILER | 2023 |
|
RU2818042C1 |
| STEAM BOILER HAVING STAGED EVAPORATION | 0 |
|
SU1083029A1 |
| 0 |
|
SU9937A1 | |
| STEAM BOILER | 1997 |
|
RU2133407C1 |
| DRUM-FREE BOILER WITH NATURAL CIRCULATION | 0 |
|
SU892119A1 |
| STEAM BOILER EMERGENCY GOVERNOR | 1995 |
|
RU2119117C1 |
| STEAM BOILER | 0 |
|
SU748085A1 |
