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특허 상세정보

Remote staged furnace burner configurations and methods

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F23D-014/12   
미국특허분류(USC) 431/348
출원번호 US-0807977 (2004-03-24)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    McAfee &
인용정보 피인용 횟수 : 7  인용 특허 : 58
초록

A remote staged furnace burner configuration includes placement of secondary fuel gas nozzles remote from burners. This configuration brings about an increased mixing of secondary fuel with furnace fuel gases. As a result, the temperature of the burning fuel gas is lowered and NOX formation is reduced.

대표
청구항

What is claimed is: 1. A low NOX producing furnace having walls and a floor comprising: a burner on a wall or the floor of the furnace for introducing a lean combustible fuel gas-air mixture into a combustion zone adjacent to the burner; and a secondary fuel gas nozzle for introducing secondary fuel gas into the furnace that mixes with fuel gases in the furnace and combusts with excess air, lowers the temperature of the burning fuel gas and reduces the formation of NOX, said secondary fuel gas nozzle being located separate and remote from said burner su...

이 특허에 인용된 특허 (58)

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