BRULEUR AVEC RECYCLAGE DES PRODUITS DE COMBUSTION

摘要

The burner has recycling of combustion products. The combustion gas is taken into a precombustion chamber upstream of the diffuser, for recycling, draught induced by the combustion air. A deflector plate (6) closes the combustion chamber. The plate is perpendicular to the diffuser axis (11) held on another partition (12). There is also an opening (14) in the deflector plate for gas escape from the combustion chamber towards the furnace of a boiler (4). The partition (12) has an opening (13), offset from the diffuser to lead recycled gas towards the fuel injector (9).