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Sulfur for combustion burner and combustion furnace, as well as sulfur method of combustion including the same
Sulfur for combustion burner and combustion furnace, as well as sulfur method of combustion including the same
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机译:用于燃烧器和燃烧炉的硫以及包括该硫的燃烧方法
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摘要
PROBLEM TO BE SOLVED: To provide a combustion burner for sulfur which is capable of suppressing generation of unburned sulfur and maintaining combustion over a long time when burning a slurry containing sulfur or melted sulfur.SOLUTION: A combustion burner 10 for sulfur has a triple-pipe nozzle structure including: a sulfur supply nozzle 1 to supply a sulfur slurry S or the like; an air supply nozzle 2 that is disposed outside the sulfur supply nozzle 1 in a concentric fashion and supplies air A to a gap between the sulfur supply nozzle 1 and the air supply nozzle 2; and a fuel gas supply nozzle 3 that is disposed outside the air supply nozzle 2 in a concentric fashion and supplies fuel gas G to a gap between the air supply nozzle 2 and the fuel gas supply nozzle 3.
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