Wellons Canada

In addition to woody biomass, Wellons has the capability of combusting a variety of agricultural residues. These residues, once considered a costly disposal requirement, become a valuable fuel resource used as fuel for generating plant energy.

Biomass & Agricultural Residuals

System Design Considerations

Biomass & Agricultural Residuals

Combustion Technologies

Examples of Biomass & Agricultural Residual Fuels

Biomass & Agricultural Residuals

System Design Considerations

Biomass fuels, and especially agricultural residuals, have unique physical and chemical characteristics which require special consideration to ensure clean and efficient combustion as well as ensuring the longevity of the equipment. 

Chemical characteristics

Determines the desired combustion parameters, influencing the design of the combustor/boiler combination and downstream equipment.

Physical characteristics

Determines the fuel storage, metering and handling equipment, as well as the combustor selection.

Biomass & Agricultural Residuals

Combustion Technologies

Wellons offers a variety of combustors for burning the unique combustion properties of agricultural residual fuel.

Furnace Technology

Combustor Cells

The Wellons Cell Furnace is a close-coupled gasifier, providing excellent combustion control with staged introduction of combustion air to the furnace.

Ability to burn coarse, high moisture biomass fuels

Allows automatic ash removal to hoppers with water-cooled rotating grates

Furnace Technology

Step-Grate Furnace

The Wellons reciprocating step grate is an air-cooled grate utilizing our proprietary designed grates offering high temperature performance and corrosion resistance.

Ability to burn coarse, high moisture biomass fuels

Allows automatic ash removal to hoppers with reciprocating step-grate

Furnace Technology

Biomass Suspension Burners

Best combustion method for dry, fine biomass fuels

Provides better control of the fuel/air mixing, improving combustion efficiency

Furnace Technology

Spreader Stoker

Ability to burn coarse, high moisture biomass fuels

Allows automatic ash removal to hoppers