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Method and arrangement for optimizing oxidation during burning of gaseous and liquid fuels
Method and arrangement for optimizing oxidation during burning of gaseous and liquid fuels
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机译:在气态和液态燃料燃烧过程中优化氧化的方法和装置
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摘要
A method and an arrangement for reducing emissions of nitrogen oxides in a combustion apparatus provided with a tubular furnace. The method comprises burning odor gases at first sub-stoichiometrically, and subsequently supplying additional air to the furnace (3) in the transverse direction thereof in such a manner that the final air ratio is over 1. The arrangement comprises an additional air duct (7) which extends to the furnace of the boiler and from which additional air is supplied to the furnace (3) in the transverse direction of the furnace (3) .
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