|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||43/1183 ; 43/118.7 ; 43/135.3|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 77 인용 특허 : 10|
A self-cooled oxidant-fuel burner consisting novel fuel and oxidant nozzles and three compartment refractory burner block design is proposed. The new oxidant-fuel burner can fire in high-temperature (2200.degree. F. to 3000.degree. F.) and high-particulate (or high process volatiles/condensates) furnaces without over-heating or causing chemical corrosion damage to it's metallic burner nozzle and refractory burner block interior. Using various embodiments of nozzle and block shape, the burner can offer a traditional cylindrical flame or flat flame dependi...
[ What is claimed is:] [1.] A burner apparatus comprising:a) a burner block having a fuel conduit, the fuel conduit having an inlet and an outlet, the outlet of the fuel conduit opening into a substantially conical oxidant expansion chamber;b) the burner block further having a substantially annular oxidant passage, the fuel conduit positioned within the substantially annular oxidant passage;c) the substantially annular oxidant passage having an inlet end proximate the fuel inlet and an outlet proximate the fuel conduit outlet, and having positioned there...