POWDERED FUEL CONVERSION SYSTEMS AND METHODS
    2.
    发明申请
    POWDERED FUEL CONVERSION SYSTEMS AND METHODS 审中-公开
    粉末燃料转换系统和方法

    公开(公告)号:WO2009126660A2

    公开(公告)日:2009-10-15

    申请号:PCT/US2009039820

    申请日:2009-04-07

    Abstract: The burner preferably exclusively burns substantially explosible solid fuels and preferably has instant ON-OFF thermostat control, wastes no energy preheating the enclosure or external air supply, achieves stable combustion the moment the powder-air mix is ignited in our burner, is used in the upward vertical mode except for oil burner retrofits, burns a solid fuel in a single-phase regime as if it were a vaporized liquid or gas, is designed to complete combustion within the burner housing itself rather than in a large, high temperature furnace enclosure which it feeds, has an ultra-short residence time requirement, is a recycle consuming burner with self-contained management of initially unburned particles, is much smaller, simpler and lower cost, has a wider dynamic range/turndown ratio, is more efficient in combustion completeness and thermal efficiency, and operates with air-fuel mix approximately at the flame speed.

    Abstract translation: 燃烧器优选地仅燃烧基本上可爆炸的固体燃料,并且优选地具有即时的ON-OFF恒温器控制,不会浪费预热外壳或外部空气供应的能量,在粉末 - 空气混合物在我们的燃烧器中点燃的时刻实现稳定的燃烧, 向上垂直模式,除了油燃烧器改装,在单相状态下燃烧固体燃料,就像它是蒸发的液体或气体一样,被设计成在燃烧器壳体本身内完成燃烧,而不是在大的高温炉壳中 它具有超短的停留时间要求,是一种具有独立管理初始未燃颗粒的循环消耗燃烧器,体积小得多,成本更低,成本更低,具有更宽的动态范围/调节比,燃烧效率更高 完整性和热效率,并以大约在火焰速度下的空气燃料混合操作。

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