METHOD AND APPARATUS FOR ENHANCING FLAME RADIATION IN A COAL-BURNER RETROFIT
    114.
    发明申请
    METHOD AND APPARATUS FOR ENHANCING FLAME RADIATION IN A COAL-BURNER RETROFIT 审中-公开
    用于提高煤燃烧器改造中的火焰辐射的方法和装置

    公开(公告)号:US20160123576A1

    公开(公告)日:2016-05-05

    申请号:US14930372

    申请日:2015-11-02

    CPC classification number: F23C99/001 F23N5/265

    Abstract: An apparatus for retrofitting a coal-fueled burner of, e.g., a furnace, with a gas-fueled burner system for enhancing flame radiation of a gas flame. The gas-fueled burner system includes a flame charging system and an electrically isolated electrode. A time-varying voltage is applied to the flame charging system and the flame charging system imparts a corresponding time-varying charge onto the flame. The flame responds to the time-varying charge by increasing its luminosity and emissivity.

    Abstract translation: 一种用于加热例如炉的燃煤燃烧器的装置,其具有用于增强气体火焰的火焰辐射的气体燃料燃烧器系统。 气体燃料燃烧器系统包括火焰充气系统和电隔离电极。 向火焰充电系统施加时变电压,并且火焰充电系统向火焰施加相应的时变电荷。 火焰通过增加其亮度和发射率来响应时变电荷。

    ELECTRICALLY CONTROLLED COMBUSTION FLUID FLOW
    115.
    发明申请
    ELECTRICALLY CONTROLLED COMBUSTION FLUID FLOW 审中-公开
    电控燃烧流量

    公开(公告)号:US20160018103A1

    公开(公告)日:2016-01-21

    申请号:US14772033

    申请日:2014-03-27

    CPC classification number: F23C99/001 F23D14/84 F23D2208/00 F23N5/123 F23Q7/06

    Abstract: A combustion fluid flow barrier includes an aperture to control combustion fluid flow. The combustion fluid is charged by a charge generator. The combustion fluid flow barrier includes at least one flow control electrode operatively coupled to the aperture and configured to selectively allow, attract, or resist passage of the charged combustion fluid through the aperture, depending on voltage applied to the flow control electrode.

    Abstract translation: 燃烧流体流动阻挡件包括用于控制燃烧流体流动的孔。 燃烧流体由电荷发生器充电。 燃烧流体流动阻挡层包括至少一个流量控制电极,其操作上耦合到孔并被配置为根据施加到流量控制电极的电压来选择性地允许,吸引或抵抗带电燃烧流体通过孔的通过。

    ELECTRODYNAMIC BURNER WITH A FLAME IONIZER
    117.
    发明申请
    ELECTRODYNAMIC BURNER WITH A FLAME IONIZER 有权
    具有火焰离子的电动燃烧器

    公开(公告)号:US20150147706A1

    公开(公告)日:2015-05-28

    申请号:US14092911

    申请日:2013-11-27

    CPC classification number: F23N5/00 F23C99/001 F23D14/84 F23N5/12

    Abstract: An ionizer provides charged particles to charge a combustion reaction. A conductive flame holder cooperates with the charged combustion reaction to hold the combustion reaction away from a fuel nozzle. Dilution and/or premixing of the fuel in the region between the fuel nozzle and the conductive flame holder results in a reduced flame temperature. The reduced flame temperature results in a reduced output of oxides of nitrogen (NOx).

    Abstract translation: 电离器提供带电粒子来对燃烧反应进行充电。 导电火焰保持器与充电的燃烧反应器配合以将燃烧反应保持远离燃料喷嘴。 在燃料喷嘴和导电火焰支架之间的区域中的燃料的稀释和/或预混合导致火焰温度降低。 降低的火焰温度导致氮氧化物(NOx)的输出减少。

    FLAME CONTROL IN THE BUOYANCY-DOMINATED FLUID DYNAMICS REGION
    119.
    发明申请
    FLAME CONTROL IN THE BUOYANCY-DOMINATED FLUID DYNAMICS REGION 审中-公开
    在BUOYANCY主导流体动力学区域的火焰控制

    公开(公告)号:US20140255856A1

    公开(公告)日:2014-09-11

    申请号:US14200011

    申请日:2014-03-06

    CPC classification number: F23N5/00 F23C99/001 F23D14/84 F23D2207/00

    Abstract: A burner system includes a nozzle configured to emit a fuel stream for the support of a flame, and first and second electrodes, each configured to apply electrical energy to a flame supported by the nozzle. The first electrode is positioned in a momentum-dominated fluid dynamics region of the flame, while the second electrode is positioned in a buoyancy-dominated fluid dynamics region. Application of charges to the flame via the electrodes can be employed to control flame characteristics in the buoyancy-dominated fluid dynamics region, such as shape and position.

    Abstract translation: 燃烧器系统包括被配置为发射用于支撑火焰的燃料流的喷嘴,以及每个被配置为向由喷嘴支撑的火焰施加电能的第一和第二电极。 第一电极位于火焰的以动量为主的流体动力学区域中,而第二电极位于以浮力为主的流体动力学区域中。 通过电极将电荷施加到火焰可用于控制浮力主导的流体动力学区域(例如形状和位置)中的火焰特性。

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