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특허 상세정보

Removable light-off port plug for use in burners

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F23D-014/16    F23D-014/12   
미국특허분류(USC) 431/115; 431/005; 431/009; 126/091.A
출원번호 US-0388893 (2003-03-14)
등록번호 US-7476099 (2009-01-13)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 2  인용 특허 : 61
초록

An improved burner and a method for combusting fuel used in furnaces such as those found in steam cracking. The burner includes a burner tube having a downstream end and an upstream end, a burner tip adjacent a first opening in the furnace, so that combustion of the fuel takes place at the burner tip, a lighting chamber adjacent to the first opening in the furnace, and a removable lighting chamber plug having a shape effective to substantially fill the lighting chamber when positioned within the lighting chamber.

대표
청구항

What is claimed is: 1. A pre-mix burner having a primary air chamber and a secondary air chamber for the staged combustion of fuel and air, said burner comprising: (a) a burner tube having a downstream end and an upstream end, said burner tube for mixing air from the primary air chamber with fuel at said upstream end; (b) a burner tip surrounded by a peripheral burner tile adjacent the downstream end of said burner tube, so that combustion of the fuel takes place downstream of said burner tip; (c) a lighting chamber, said lighting chamber formed within ...

이 특허에 인용된 특허 (61)

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