연소장치 및 윈드박스
    2.
    发明公开
    연소장치 및 윈드박스 有权
    燃烧装置和风箱

    公开(公告)号:KR1020050085508A

    公开(公告)日:2005-08-29

    申请号:KR1020057010521

    申请日:2003-08-27

    CPC classification number: F23N5/006 F23C9/08 F23L9/04 F23L15/04 Y02E20/348

    Abstract: A combustion apparatus having a burner burning a fuel at an air fuel ratio of a stoichiometric ratio or less and an airport supplying a combustion air for filling up the deficiency at the burner, characterized in that a device for supplying a gas for suppressing the formation of nitrogen oxides is provided in a region where the combustion air and a high temperature combustion gas are mixed or in the vicinity of the region; and a window box which is arranged downstream from the burner and has an air port supplying a combustion air for filling up the deficiency at the burner, characterized in that a device for supplying a gas for suppressing the formation of nitrogen oxides is provided in a region where the combustion air and a high temperature combustion gas are mixed or in the vicinity of the region. The above combustion apparatus and window box are advantageously used for suppressing the formation of NOx, even when the mixing of a high temperature combustion gas with air is enhanced for reducing the amount of unburned components.

    Abstract translation: 一种燃烧装置,具有燃烧以化学计量比以下的空燃比燃烧的燃料的燃烧装置,以及供给用于填充燃烧器的不足的燃烧用空气的机场,其特征在于,提供用于抑制燃烧的气体的形成装置 在燃烧空气和高温燃烧气体混合的区域或者区域附近设置氮氧化物; 以及窗口箱,其设置在燃烧器的下游,并且具有供应用于填充燃烧器的不足的燃烧空气的空气口,其特征在于,在区域中设置用于供给用于抑制氮氧化物形成的气体的装置 其中燃烧空气和高温燃烧气体混合在该区域附近。 即使提高高温燃烧气体与空气的混合,上述燃烧装置和窗口箱也有利地用于抑制NOx的形成,以减少未燃烧成分的量。

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