Operating Instructions and Installation Instructions

LR, LRK, LR-NT, LRK-NT 21 - 32
We reserve the right to make changes to dimensions and construction 29 edition 30.10.2007
4.8.4. Recuperator data for different operating conditions
Operation on fuel oil:
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
10 20 30 40 50 60 70
TR (°C)
kWh/kg Brst/Fioul/Oil
200 °C
180 °C
160 °C
180 °C, 50%
Recuperator power output per kg of fuel oil for different flue gas inlet temperatures and recuperator return
temperatures TR at boiler nominal loads as well as 50% load (for 180°C nominal inlet temperature)
Values at:
- CO2 = 12.7%
− Δt water = 5 K
- Rel. humidity = 60%, p-baro = 100 kPa
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
10 20 30 40 50 60 70
TR (°C)
L/kg Brst/Fioul/Oil
10
20
30
40
50
60
70
80
90
°C
200 °C
180 °C
160 °C
180 °C, 50%
200 °C
180 °C
160 °C
180 °C, 50%
Condensate amount per kg of fuel oil and flue gas temperatures for different flue gas inlet temperatures
and recuperator return temperatures TR at boiler nominal loads as well as 50% load (for 180°C nominal
inlet temperature)
Values at:
- CO2 = 12.7%
− Δt water = 5 K
- Rel. humidity = 60%, p-baro = 100 kPa
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