Technologies

Fuel Injection into Boiler

The revolutionary system for the addition of biomass has been designed to convey sawdust, lignite, nuts and coconut shells ground, wood pellets, etc., into boilers using Nol-Tec Europe’s dense phase pneumatic conveying technology.

The new rotary valve ensures a loss-in-weight feeding (accuracy higher than 1%), while the dense phase conveying ensures a constant air/product ratio for all rate ranges.

This technology also allows to keep the stoichiometric ratio designed for the injection of powder coal in the event that the biomass is a percentage of the total fuel.

We can perform tests with or without combustion (only pneumatic conveying) with a boiler partially or fully powered by biomass.

Fuel Injection into Boiler