Flue gas condensation for biomass boiler 2500kW

TYPe HEGC-0250

The heat recovery system HEGC-0250 utilizes the moist flue gas from the biomass boiler (2,500 kW) to generate thermal energy by cooling it in the condenser. The heat content of the flue gases is directly converted into valuable usable heat for the heating network via a smooth-tube heat exchanger (CONDENSER). Thanks to the integrated XXXL heat exchanger, maximum heat recovery is achieved, resulting in an efficiency of approximately 30%. The temperature difference between the return flow of the heating network and the flue gas outlet temperature is less than 1°C. This represents an efficient and sustainable solution for optimizing the energy supply.

KEY DATA:

• Tubes made of duplex stainless steel 1.4462
• Incl. MSR technology, control cabinet, automation
• Incl. engineering, transport, installation
• Incl. Warm-startup, training
• Incl. operating data acquisition
• Incl. XXX-LARGE condenser design
• Incl. safety device, VL-RL collector
• Incl. bypass switchover, flue gas damper, flue gas-side pipework

TECHNICAL DATA: 

(According to the operating data recorded on December 5, 2023)

• Thermal output of the boiler= 3.308 kW 
• Thermal output of the condenser: 883 kW
• Return temperature: 45°C (w45)
• Efficiency of heat recovery = 26,7%