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    • 6. 发明公开
    • 관상화염버너, 그 연소제어방법 및 장치
    • 管式火焰燃烧器,燃烧控制方法及装置
    • KR1020070074670A
    • 2007-07-12
    • KR1020077014861
    • 2003-08-07
    • 제이에프이 스틸 가부시키가이샤
    • 오카다구니아키이시오카무네히로오이시히토시시마다다츠야다카시고이치스즈카와유타카후지이요시키쿠사다다카미츠
    • F23D14/24F23D14/02
    • F23C5/32F23C3/002F23C3/006F23N1/022
    • A tubular flame burner, and a method and a device for controlling combustion are disclosed. The tubular flame burner has a tubular combustion chamber whose one end is opened, and a fuel injection nozzle and an oxygen-containing gas injection nozzle of which each nozzle opening are opened at an inner face of the combustion chamber, and injection directions of both fuel injection nozzle and oxygen-containing gas injection nozzle substantially correspond to a tangential direction of an inner peripheral face of the combustion chamber. An igniting device is at the position corresponding to r/2 (r: combustion chamber radius) from a tube axis of the combustion chamber. The combustion chamber is structured from an inner tube and an outer periphery that slides along the outer peripheral face of the inner tube. The length of the combustion chamber is adjustable, the burner is structured as a multiple step-type burner using plural tubular burners, and a gas passage formed by a gap between the inner tube and an outer tube. In the method for controlling combustion of the tubular flame burner, an opening/closing valve is controlled for opening and closing by the device for controlling combustion so that injection speed of each nozzle is, depending on combustion load, a value in a preset range.
    • 公开了一种管状火焰燃烧器,以及用于控制燃烧的方法和装置。 管状火焰燃烧器具有一端打开的管状燃烧室,在燃烧室的内面开口有各喷嘴口的燃料喷射喷嘴和含氧气体注入喷嘴,以及两个燃料的喷射方向 注射喷嘴和含氧气体喷射喷嘴基本上对应于燃烧室的内周面的切线方向。 点火装置处于与燃烧室的管轴相对应的r / 2(r:燃烧室半径)的位置。 燃烧室由内管和沿着内管的外周面滑动的外周构成。 燃烧室的长度是可调节的,燃烧器被构造为使用多个管式燃烧器的多级式燃烧器,以及由内管和外管之间的间隙形成的气体通道。 在管状火焰燃烧器的燃烧控制方法中,通过控制燃烧的装置来控制开关阀的开闭,使得每个喷嘴的喷射速度取决于燃烧负荷在预设范围内。
    • 8. 发明公开
    • 관상화염버너
    • 管状火焰燃烧器和控制燃烧的方法
    • KR1020050029281A
    • 2005-03-24
    • KR1020057001483
    • 2003-08-07
    • 제이에프이 스틸 가부시키가이샤
    • 오카다구니아키이시오카무네히로오이시히토시시마다다츠야다카시고이치스즈카와유타카후지이요시키쿠사다다카미츠
    • F23D14/24F23D14/02
    • F23C5/32F23C3/002F23C3/006F23N1/022
    • A tubular flame burner, and a method and a device for controlling combustion are disclosed. The tubular flame burner has a tubular combustion chamber whose one end is opened, and a fuel injection nozzle and an oxygen-containing gas injection nozzle of which each nozzle opening are opened at an inner face of the combustion chamber, and injection directions of both fuel injection nozzle and oxygen-containing gas injection nozzle substantially correspond to a tangential direction of an inner peripheral face of the combustion chamber. An igniting device is at the position corresponding to r/2 (r: combustion chamber radius) from a tube axis of the combustion chamber. The combustion chamber is structured from an inner tube and an outer periphery that slides along the outer peripheral face of the inner tube. The length of the combustion chamber is adjustable, the burner is structured as a multiple step-type burner using plural tubular burners, and a gas passage formed by a gap between the inner tube and an outer tube. In the method for controlling combustion of the tubular flame burner, an opening/closing valve is controlled for opening and closing by the device for controlling combustion so that injection speed of each nozzle is, depending on combustion load, a value in a preset range.
    • 公开了一种管状火焰燃烧器,以及用于控制燃烧的方法和装置。 管状火焰燃烧器具有一端打开的管状燃烧室,在燃烧室的内面开口有各喷嘴口的燃料喷射喷嘴和含氧气体注入喷嘴,以及两个燃料的喷射方向 注射喷嘴和含氧气体喷射喷嘴基本上对应于燃烧室的内周面的切线方向。 点火装置处于与燃烧室的管轴相对应的r / 2(r:燃烧室半径)的位置。 燃烧室由内管和沿着内管的外周面滑动的外周构成。 燃烧室的长度是可调节的,燃烧器被构造为使用多个管式燃烧器的多级式燃烧器,以及由内管和外管之间的间隙形成的气体通道。 在管状火焰燃烧器的燃烧控制方法中,通过控制燃烧的装置来控制开关阀的开闭,使得每个喷嘴的喷射速度取决于燃烧负荷在预设范围内。