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    • 1. 发明申请
    • METHOD AND BURNER FOR REDUCING NITROGEN OXIDE EMISSIONS DURING THE COMBUSTION OF A GASEOUS FUEL
    • 用于在气体燃料燃烧期间减少氮氧化物排放的方法和燃烧器
    • US20170003018A1
    • 2017-01-05
    • US15104779
    • 2014-12-16
    • FIVES STEIN
    • Patrice SEDMAK
    • F23C9/08F23C5/08
    • F23C9/08F23C3/002F23C5/08F23C9/006F23C2202/20F23C2202/30F23C2900/09002F23D2203/005F23D2203/1012
    • A method for reducing nitrogen oxide NOx emissions during combustion of a gaseous fuel in a burner intended for a naked-flame or controlled-atmosphere reheating furnace, for reheating steel products or for continuous coating and/or annealing of metal strips, wherein a first dilution is carried out by mixing combustion air with combustion products upstream from or in the body of the burner, and a second dilution is carried out directly at the level at which the gaseous fuel reacts with the combustion air, mixing the fuel with a recirculated portion of the flame or products of partial combustion, the double dilution enabling the physical and chemical properties of the gas to be modified in order for the burner to operate with low oxygen rates and obtain a flame that produces a very low level of NOx production regardless of the temperature of the enclosure in which the combustion takes place.
    • 一种用于在用于裸火焰或可控气氛再热炉的燃烧器中燃烧气体燃料期间用于再加热钢产品或用于连续涂覆和/或退火金属带的方法,其中第一次稀释 通过将燃烧空气与燃烧器主体上游或燃烧器的燃烧产物混合进行,并且第二次稀释在气态燃料与燃烧空气反应的水平处直接进行,将燃料与再循环部分 火焰或部分燃烧的产物,双重稀释使得能够改变气体的物理和化学性质,以便燃烧器以低氧气速率运行并获得产生非常低水平的NOx产生的火焰,而不管 发生燃烧的外壳的温度。
    • 2. 发明授权
    • Method of converting an open-top gas burner arrangement into an infrared radiant burner arrangement
    • 将开顶式燃气燃烧器装置转换成红外辐射燃烧装置的方法
    • US09109802B2
    • 2015-08-18
    • US13482244
    • 2012-05-29
    • Stanley E. DettloffDavid W. Martin
    • Stanley E. DettloffDavid W. Martin
    • F24C3/04F24C3/08F23D14/12
    • F24C3/085F23D14/12F23D14/125F23D2203/005F24C3/047F24C3/067F24C15/24Y10T29/49348
    • A method for modifying an open-top burner system to a radiant burner system involves providing a stovetop having an open top burner system which includes a grate, burner head, and a venturi burner. The venturi burner includes an open top annular channel about a central opening. Further provided are a central hole plug, an emitter, and a radiant burner head assembly. To modify the stovetop, the grate and burner head are removed from the stovetop and the central plug is used to block airflow through the central opening. The radiant burner head assembly is next positioned over the venturi burner and the emitter is positioned over the radiant burner head assembly. This series of steps thereby converts the assembly from a traditional open-top burner system to a radiant burner system. A kit may be provided to facilitate the process.
    • 用于将露天燃烧器系统修改为辐射燃烧器系统的方法包括提供具有开口顶部燃烧器系统的炉灶,其包括炉排,燃烧器头部和文丘里燃烧器。 文氏管燃烧器包括围绕中心开口的敞开的顶部环形通道。 还提供了中心孔塞,发射器和辐射式燃烧器头组件。 为了修改炉灶,将炉篦和燃烧器头从炉膛上取下,中央插头用于阻挡通过中央开口的气流。 辐射式燃烧器头组件接下来位于文丘里燃烧器上方,并且发射器位于辐射燃烧器头部组件上方。 这一系列步骤从而将组件从传统的敞口式燃烧器系统转变为辐射式燃烧器系统。 可以提供试剂盒以促进该过程。
    • 6. 发明授权
    • All around radiation heating apparatus
    • 辐射加热装置
    • US09328927B2
    • 2016-05-03
    • US12314273
    • 2008-12-08
    • Jianping Wang
    • Jianping Wang
    • F24C15/22F24C1/12F24C3/04F24C5/00
    • F23D14/145F23D14/14F23D14/28F23D2203/005F23D2203/1012F23D2203/102F24C1/12F24C3/04F24C5/00
    • The present invention provides a safer all-around radiation heating assembly than similar traditional heaters. As typical with traditional heaters, a shroud is used to surroundably cover a portable liquid propane tank. To replace the portable liquid propane tank, the shroud must be continuously raised to a predetermined height while a service person accesses the propane tank. There is a danger that if and when the shroud drops, a spark could be created resulting in igniting highly flammable escaped propane gas. The present invention overcomes dangers associated with the traditional heaters by eliminating the spark creation danger and by introducing a ventilation system to allow any leaked propane gas to escape away from the heater.
    • 与类似的传统加热器相比,本发明提供了一种更安全的全能辐射加热装置。 与传统的加热器一样,护罩用于围绕便携式液体丙烷罐。 为了更换便携式液体丙烷罐,当服务人员访问丙烷罐时,护罩必须连续地升高到预定高度。 有一种危险,如果护罩掉落,可能产生火花,导致点燃高度易燃的逸出的丙烷气体。 本发明克服了与传统加热器相关的危险,消除了火花产生危险,并引入了通风系统以允许任何泄漏的丙烷气体从加热器中逸出。
    • 9. 发明申请
    • METHOD OF CONVERTING AN OPEN-TOP GAS BURNER ARRANGEMENT INTO AN INFRARED RADIANT BURNER ARRANGEMENT
    • 将开顶式燃烧器装置转换成红外辐射燃烧器装置的方法
    • US20120304980A1
    • 2012-12-06
    • US13482244
    • 2012-05-29
    • Stanley E. DettloffDavid W. Martin
    • Stanley E. DettloffDavid W. Martin
    • F24C3/06F24C15/00
    • F24C3/085F23D14/12F23D14/125F23D2203/005F24C3/047F24C3/067F24C15/24Y10T29/49348
    • A method for modifying an open-top burner system to a radiant burner system involves providing a stovetop having an open top burner system which includes a grate, burner head, and a venturi burner. The venturi burner includes an open top annular channel about a central opening. Further provided are a central hole plug, an emitter, and a radiant burner head assembly. To modify the stovetop, the grate and burner head are removed from the stovetop and the central plug is used to block airflow through the central opening. The radiant burner head assembly is next positioned over the venturi burner and the emitter is positioned over the radiant burner head assembly. This series of steps thereby converts the assembly from a traditional open-top burner system to a radiant burner system. A kit may be provided to facilitate the process.
    • 用于将露天燃烧器系统修改为辐射燃烧器系统的方法包括提供具有开口顶部燃烧器系统的炉灶,其包括炉排,燃烧器头部和文丘里燃烧器。 文氏管燃烧器包括围绕中心开口的敞开的顶部环形通道。 还提供了中心孔塞,发射器和辐射式燃烧器头组件。 为了修改炉灶,将炉篦和燃烧器头从炉膛上取下,中央插头用于阻挡通过中央开口的气流。 辐射式燃烧器头组件接下来位于文丘里燃烧器上方,并且发射器位于辐射燃烧器头部组件上方。 这一系列步骤从而将组件从传统的敞口式燃烧器系统转变为辐射式燃烧器系统。 可以提供试剂盒以促进该过程。