Biomass Dryer Boiler

Wet biomass burns poorly, so it is often dried before combustion, and that drying needs heat. Integrating a biomass dryer with the boiler closes the loop: the boiler supplies the heat that dries its own fuel, using energy the plant already produces to improve the fuel it burns, and lifting the efficiency of both.

How the Integration Works

The boiler’s steam or hot water, and sometimes its flue gas, is routed to the dryer to evaporate moisture from incoming biomass before it is fed to the boiler. Drying the fuel raises its heating value, so the same boiler produces the same output from a lower-quality, higher-moisture fuel, while the drying heat comes from the plant’s own energy loop.

Why It Improves the Plant

Drying ahead of the boiler lets a plant burn fuel that would otherwise be unusable, widening its feed range while improving combustion and cutting fuel use per unit of output. The integration turns what would be two separate systems, a dryer buying its heat and a boiler wasting surplus, into one efficient, self-supporting process.

Learn More:

• Biomass Energy Plant
• Waste to Energy Facility

Dry Your Fuel With Your Own Heat

Klean Industries integrates dryers and boilers so a plant dries its biomass with heat it already produces.

Contact Klean Industries about biomass dryer and boiler integration » GO.