MAIN PARAMETERS OF THE WASTE HEAT RECOVERY BOILER
Type: QF200/900-100-1.25/300 |
Single drum, horizontal arrangement,tunnel-kiln type waste heat recovery boiler |
Flue gas flow Of boiler inlet |
205,000. |
Nm3/h |
Flue gas temperature for boiler inlet
|
900 |
ºC |
Design efficiency of boiler |
77.6 |
% |
Rated evaporation capacity |
100. |
t/h |
Stem pressure |
1.25 |
MPa |
Steam temperature |
300 |
ºC |
Feedwater temperature |
105 |
ºC |
Cold air temperature |
20 |
ºC |
Exhaust gas temperature of boiler |
221 |
ºC |
|
Heat surface area |
|
Radiation area |
327.5 |
m2 |
Convection bank |
2524.8 |
m2 |
superheater |
298.5 |
m2 |
economizer |
1890 |
m2 |
The flue gas direction of the 100T/h waste heat recovery boiler as follows:
Water cooled flue gas setting chamber---water cooling screen---superheater---convection bank heating surface area of boiler---economizer