|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 7 인용 특허 : 55|
A remote staged radiant wall furnace burner configuration includes placement of secondary fuel gas nozzles remote from radiant wall burners. This configuration brings about an increased mixing of secondary fuel with furnace flue gases. As a result, the temperature of the burning fuel gas is lowered and NOX formation is reduced.
What is claimed is: 1. In a radiant wall furnace having walls, a floor and a burner configuration utilizing rows or columns or both of multiple radiant wall burners having longitudinal axes substantially perpendicular and attached to a wall of the furnace, each directing a combustible fuel gas-excess air mixture in a direction radially outward relative to the longitudinal axis thereof into a combustion zone adjacent a burner tile, the improvement which comprises: an array of secondary fuel gas nozzles for injecting secondary fuel gas into the furnace th...