METHOD FOR BURNING LOW-REACTION COAL DUST FUEL

摘要

Method for burning low-reaction coal-dust fuel includes supply of coaxial swirled circular flows to the burning zone - central flow of dust-air mix and flow of secondary air, and gaseous fuel. Gaseous fuel is supplies to inside the hollow circular flow of dust-air mix with radial-axial jets to the inner surface of the circular flow of dust-air mix.