오버에어포트, 애프터에어포트, 보일러, 보일러설비,보일러설비의 운전방법 및 보일러설비의 개수방법
    12.
    发明公开
    오버에어포트, 애프터에어포트, 보일러, 보일러설비,보일러설비의 운전방법 및 보일러설비의 개수방법 失效
    空气港,空港后,空气港,制造空气港,锅炉,锅炉设施的方法,操作锅炉设施的方法和改进锅炉设施的方法

    公开(公告)号:KR1020070028506A

    公开(公告)日:2007-03-12

    申请号:KR1020070017006

    申请日:2007-02-20

    Abstract: An over air port, an after air port, a boiler, a boiler facility, and operating method of the boiler facility, and an improving method of the boiler facility are provided to reduce the unburned matter and to reduce the density of the NOx and CO by injecting the combustion facilitating air from the after-air port. A boiler is composed of burners(101) placed at the wall of a furnace(113) to burn the fuel; and over-air-ports(100) placed at upper side than the burners and formed with an extension part at the outlet. The two-stage combustion is operated by supplying the over air from the over air ports. A seal medium supplying device is installed to seal the vicinity of the outlet of the over air port with gas or liquid. A seal port is installed at the seal medium supplying device and mounted to supply the seal medium from the extension part of the outlet of the over air port. A seal medium injection hole is installed at the seal port to supply the seal medium along with the wall surface of the extension part of the over air port.

    Abstract translation: 锅炉设备的空气口,后空气管,锅炉,锅炉设施和运行方法,以及锅炉设备的改进方法,以减少未燃烧物质,降低NOx和CO的密度 通过喷射促进来自后空气口的空气的燃烧。 锅炉由放置在炉壁(113)的燃烧器(101)组成以燃烧燃料; 和位于燃烧器上方的过空气口(100),并在出口处形成有延伸部分。 两级燃烧通过从空气过滤器的空气供给而运行。 安装密封介质供应装置以用气体或液体密封过空气口的出口附近。 密封端口安装在密封介质供应装置上,并安装成从空气端口的出口的延伸部分提供密封介质。 密封介质注入孔安装在密封端口处,以与密封件的延伸部分的壁面一起提供密封介质。

    연소장치 및 윈드박스
    13.
    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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