A method for heating an industrial furnace with the use of a burner and is suitable for carrying out the process pipe - - - burner pipe in

摘要

A method for heating an industrial furnace with the use of a burner, which a gaseous oxidizing agent and a fuel is supplied with the formation of a reaction zone, and react with one another, wherein a fuel - current through a central burner nozzle (13) and an oxidizing agent - current through a central burner nozzle (13) surrounding annular burner nozzle (14) from the burner mouth, characterized in that the reaction zone before - reaction zone to a burner nozzles (13, 14) associated mixing - and combustion chamber (12) is provided, and wherein the ratio of the momentum flow densities of the oxidizing agent - current to the fuel, and - current to a value in the range between 0,8 and 1,2 preferably to a value of approximately 1 is set.