27 MW of thermal oil output for presses and hall heating. The plant uses waste wood and wood granulate and provides hot gases for a particle dryer.
35 MW
Thermal input, reciprocating grate
2 × 6 MW
Thermal input, granulate nozzles
47 MW
Installed thermal input
Challenge
An OSB plant needed hot gases for particle drying as well as thermal oil for the press and hall heating.
Solution
The hot gas generator with air-cooled reciprocating grate is followed by a thermal oil boiler. The flue gases are then routed to the particle dryer; a granulate combustion system complements the grate firing.
Result
Commissioned in 2016, the plant combines thermal oil supply and drying with the energy use of residual fuels.
Technology
Technology
Burgos, Spain
- Fuel
- Waste wood A I–A II, wood granulate
- Calorific value range
- 1.94–2.92 kWh/kg
- Annual fuel throughput
- approx. 160,000 t
- Thermal input, reciprocating grate
- 35 MW
- Thermal input, granulate nozzles
- 2 × 6 MW
- Installed thermal input
- 47 MW
- Thermal oil output
- 27 MW
- Thermal oil flow temperature
- 280 °C
- Hot gas / flue gas temperature
- 350 °C
Kablitz · Since 1901
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