[특허]Low NOx <B>formation burner apparatus and methods

Low NOx formation burner apparatus and methods 원문보기

IPC분류정보

국가/구분 United States(US) Patent 등록

국제특허분류(IPC7판)

F23C-005/00

출원번호 US-0858663 (1992-03-27)

발명자 / 주소

Schwartz Robert E. (Tulsa) Napier Samuel O. (Sapulpa) Jones Andrew P. (Bixby) Noble Roger K. (Tulsa OK)

출원인 / 주소

John Zink Company, A Division of Koch Engineering Company, Inc. (Tulsa OK 02)

인용정보 피인용 횟수 : 121 인용 특허 : 0

초록 ▼

Improved low NOx formation gas burner apparatus and methods of burning fuel are provided. The burner apparatus includes a refractory burner tile having a base portion and a wall portion, the wall portion extending into the furnace, surrounding a central area of the base portion and having exterior s

Improved low NOx formation gas burner apparatus and methods of burning fuel are provided. The burner apparatus includes a refractory burner tile having a base portion and a wall portion, the wall portion extending into the furnace, surrounding a central area of the base portion and having exterior sides which are slanted. Means are attached to the burner tile for mixing a portion of the fuel gas with the air and discharging the resulting mixture into a primary burning zone in the furnace from within the space defined by the wall portion of the burner tile. At least one secondary fuel gas nozzle means positioned for discharging the remaining portion of the fuel gas adjacent to an external slanted side of the wall portion whereby the fuel gas mixes with flue gases and air in the furnace and burns in a secondary burning zone therein.

대표청구항 ▼

An improved burner apparatus for discharging a mixture of fuel gas and air into a furnace wherein said mixture is burned and flue gases having low NOx content are formed therefrom comprising: a refractory burner tile attached to said furnace having a base portion and a wall portion, the wall portion

An improved burner apparatus for discharging a mixture of fuel gas and air into a furnace wherein said mixture is burned and flue gases having low NOx content are formed therefrom comprising: a refractory burner tile attached to said furnace having a base portion and a wall portion, the wall portion extending into said furnace, surrounding a central area of said base portion and having exterior sides which slant towards the central area of said base portion; means connected to said burner tile for mixing a portion of said fuel gas with said air and discharging the resulting primary fuel gas-air mixture into a primary burning zone in said furnace from within the space defined by the central area of said base portion and the interior of said wall portion of said burner tile; and at least one secondary fuel gas nozzle means positioned outside said wall portion of said refractory burner tile adjacent the intersection of an external slanted side of said wall portion with the surface of said base portion for discharging the remaining portion of said fuel gas adjacent to an external slanted side of said wall portion and spreading said fuel gas over said slanted side whereby said fuel gas mixes with flue gases in said furnace and burns in a secondary burning zone therein. A method of discharging a mixture of fuel gas and air into a furnace wherein said mixture is burned and flue gases having a low NOx content are formed therefrom comprising the steps of: (a) mixing a portion of said fuel gas with said air to form a primary fuel gas－air mixture; (b) discharging said primary fuel gas－air mixture into a primary burning zone in said furnace from at least one location surrounded by a wall which extends into said furnace and has exterior sides which are slanted towards said location; and (c) discharging the remaining portion of said fuel gas from at least one location outside of said wall at the bottom of and adjacent to an exterior slanted side thereof whereby said fuel gas is spread over said slanted side and said fuel gas mixes with flue gases and air in said furnace space and is burned in a secondary burning zone therein.

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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
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Low NOx formation burner apparatus and methods 원문보기

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국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F23C-005/00
출원번호	US-0858663 (1992-03-27)
발명자 / 주소	Schwartz Robert E. (Tulsa) Napier Samuel O. (Sapulpa) Jones Andrew P. (Bixby) Noble Roger K. (Tulsa OK)
출원인 / 주소	John Zink Company, A Division of Koch Engineering Company, Inc. (Tulsa OK 02)
인용정보	피인용 횟수 : 121 인용 특허 : 0

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Low NOx formation burner apparatus and methods 원문보기

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