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Methods and apparatus for burning fuel with low NOx formation

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F23M-003/00    F23C-005/00   
미국특허분류(USC) 431/9 ; 431/174 ; 431/181 ; 431/187
출원번호 US-0578953 (1990-09-07)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 98  인용 특허 : 0
초록
▼

Improved methods and burner apparatus are provided for discharging mixtures of fuel and air into furnace spaces wherein said mixtures are burned and flue gases having low NOx content are formed therefrom. The methods basically comprise discharging a first fuel mixture containing a portion of the fuel and flue gases from the furnace space into the furnace space whereby the mixture is burned in a primary reaction zone therein and flue gases having low NOx content are formed therefrom, and then discharging the remaining portion of the fuel into a secondary ...

대표
청구항
▼

An improved burner apparatus for discharging a mixture of fuel and air into a furnace space wherein said mixture is burned and flue gases having low NOx content are formed therefrom comprising: a housing having an open end attached to said furnace space; means for introducing a controlled quantity of air into said housing and into said furnace space attached to said housing; primary mixer-nozzle means for mixing fuel with flue gases from said furnace space and discharging the resulting mixture into said furnace space disposed within said housing, said pr...

이 특허를 인용한 특허 피인용횟수: 98

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