Method and arrangement for optimizing the oxidation during the combustion of gaseous and lìquidos combustìveis

摘要

Invention patent: b "method and layout to optimize the oxidation during the combustion of gaseous combustu00ecveis and lu00ecquidos" d .A method and an arrangement for reducing emissions of nitrogen oxides in a combustion apparatus equipped with a furnace tube.The method comprises burning the gas subestequiomu00e9trica original scent.And subsequ00b3entemente provide an additional air into the furnace (3) in the direction of a tranversal such that the proportion of the air end is above 1.The arrangement comprises an air duct (7) which further extends into the furnace of the boiler and of which additional air is supplied to the furnace (3) in the transverse direction of the furnace (3).