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1. 发明申请

WO2005051529A2 A METHOD AND DEVICE FOR COMBUSTING LIQUID FUELS USING HYDROGEN 审中-公开
标题翻译：使用氢气燃烧液体燃料的方法和装置
公开(公告)号：WO2005051529A2
公开(公告)日：2005-06-09
申请号：PCT/US2004039044
申请日：2004-11-19
申请人： ASSOCIATED PHYSICS OF AMERICA
发明人： POTGIETER DEON JOHN , HOPPER BILLY FREEMAN
IPC分类号： F23D11/44 , F23D14/28 , F23L7/00 , B01J
CPC分类号： F23D17/002 , F23C2900/99009 , F23C2900/9901 , F23D11/446 , F23D14/28 , F23D2204/10 , F23L7/002
摘要： A method and device for combustion of liquid fuels is presented which uses a plurality of rotating hydrogen flames to blast atomize and ignite a mechanically dispersed stream of the liquid fuel. This combustion method and device are particularly suited for heavy oil fuels, such as vegetable oils, which are not well burned using conventional burner technologies. This combustion method involves establishing a zone of combusting hydrogen and projecting a mechanically atomized dispersion of the liquid fuel into and through this zone of combusting hydrogen. The combusting hydrogen partially vaporizes and ignites the liquid fuel while the intense turbulence of the hydrogen combustion zone further disperses any remaining liquid fuel droplets. Once ignited and dispersed, the fuel oil continues to burn as it moves away from the hydrogen combustion zone. Since only a small amount of combusting hydrogen is utilized, the hydrogen can be generated by the electrolysis of water, which produces a 2:1 molar ratio of hydrogen and oxygen, or hydroxy, gas. The device implementing this combustion method is comprised of a rotating solid shaft into which one or more fuel transport tubes are bored. A series of chambers are formed around the rotating shaft to stage the fuel oil and hydroxy gas. A forward chamber is located nearest to the flame area to provide cooling and insulation of the middle hydrogen staging chamber. The fuel oil transport tube has one end on the surface of the shaft which opens into the fuel oil chamber. The other end is fitted with an atomizing nozzle which discharges into the combusting hydrogen zone. Each of the hydroxy gas transport tubes has one end on the surface of the shaft which opens into the hydroxy gas chamber and another end fitted with an angled tube that directs the gas back toward the axis of rotation. Multiple chambers can used to inject other liquid or gaseous streams into the combustion zone as desired. The burner is capable of economically producing heat energy using only vegetable oil, water and power input, which allows it to qualify as an all-renewable energy device.
摘要翻译：提出了一种用于液体燃料燃烧的方法和装置，其使用多个旋转氢火焰来喷射雾化并点燃液体燃料的机械分散的流。该燃烧方法和装置特别适用于使用常规燃烧器技术不能很好燃烧的重油燃料，例如植物油。这种燃烧方法包括建立燃烧氢气的区域，并将液体燃料的机械雾化分散体投射入燃烧氢区域并通过该燃烧区域。燃烧的氢部分地蒸发和点燃液体燃料，同时氢燃烧区的强烈湍流进一步分散任何剩余的液体燃料液滴。一旦被点燃和分散，燃料油在离开氢燃烧区域时继续燃烧。由于仅使用少量的燃烧氢气，氢气可以通过电解水产生，其产生氢和氧的摩尔比为2:1，或羟基气体。实现这种燃烧方法的装置包括一个或多个燃料输送管被钻孔的旋转实心轴。在旋转轴周围形成一系列室，以对燃料油和羟基气体进行分级。前室最靠近火焰区域，以提供中间氢分级室的冷却和绝缘。燃料油输送管的一端位于通向燃料油室的轴的表面上。另一端装有一个排放到燃烧氢区的雾化喷嘴。每个羟基气体输送管在轴的表面上具有一端，该端部通向羟基气体室，另一端装配有将气体引导回旋转轴线的成角度的管。可以根据需要使用多个室来将其它液态或气态物流注入燃烧区。该燃烧器能够仅使用植物油，水和动力输入来经济地生产热能，这使其能够作为全可再生能源装置。

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