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公开(公告)号:US20120280438A1
公开(公告)日:2012-11-08
申请号:US13464478
申请日:2012-05-04
CPC分类号: F27B3/205 , C21C5/5217 , C22B15/0047 , F27D9/00 , F27D99/0033 , Y02P10/216
摘要: A burner for a flash smelting furnace. The burner includes a distributor for receiving pulverous feed material from a plurality of feed pipes. The distributor has at least one curved deflector that directs the feed stream in an evenly distributed annulus into the sleeve of the burner.
摘要翻译: 闪光熔炼炉的燃烧器。 燃烧器包括用于从多个进料管接收粉状进料的分配器。 分配器具有至少一个弯曲偏转器,其将均匀分布的环形空间中的进料流引导到燃烧器的套筒中。
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公开(公告)号:US09103592B2
公开(公告)日:2015-08-11
申请号:US13464440
申请日:2012-05-04
CPC分类号: F27B3/205 , C21C5/5217 , C22B15/0047 , F27D9/00 , F27D99/0033 , Y02P10/216
摘要: A burner for a flash smelting furnace. The burner has an adjustable nozzle to control the velocity of the combustion gas supply to the reaction shaft. The nozzle is defined by the burner injector and a surrounding structure that extends from the burner wind box through an opening in the burner block that integrates the burner with the furnace. The nozzle is adjusted by control means that is exterior of the wind box.
摘要翻译: 闪光熔炼炉的燃烧器。 燃烧器具有可调喷嘴,用于控制燃烧气体供应到反应轴的速度。 喷嘴由燃烧器喷射器和从燃烧器风箱延伸通过将燃烧器与炉整合的燃烧器块中的开口的周围结构限定。 喷嘴由风箱外部的控制装置调节。
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公开(公告)号:US20120280437A1
公开(公告)日:2012-11-08
申请号:US13464455
申请日:2012-05-04
CPC分类号: F27B3/205 , C21C5/5217 , C22B15/0047 , F27D9/00 , F27D99/0033 , Y02P10/216
摘要: A burner for a flash smelting furnace. The burner includes an injector having a sleeve for delivering pulverous feed material to the furnace and having a central lance within the sleeve to supply compressed air for dispersing the pulverous feed material in the reaction shaft of the furnace. The central lance has an annular slot at its tip for creating a substantially continuous air curtain.
摘要翻译: 闪光熔炼炉的燃烧器。 燃烧器包括具有用于将粉状进料输送到炉子并且在套筒内具有中心喷枪的套筒的喷射器,以供应用于将粉状进料材料分散在炉子的反应轴中的压缩空气。 中心喷枪在其顶端具有环形槽,用于产生基本连续的气帘。
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4.
公开(公告)号:US20060196399A1
公开(公告)日:2006-09-07
申请号:US11070035
申请日:2005-03-02
申请人: Felim McCaffrey , Nils Voermann , Clarence Nichols , Robert Veenstra , Jimmy Sarvinis , Keith Joiner , Brett Emery
发明人: Felim McCaffrey , Nils Voermann , Clarence Nichols , Robert Veenstra , Jimmy Sarvinis , Keith Joiner , Brett Emery
CPC分类号: F27B3/12
摘要: Binding systems are described for applying compressive forces on the refractory hearth and/or refractory sidewall of a circular furnace having an outer metal shell which may be segmented. One preferred binding system comprises a tensioning band having one or more segments which extends around the furnace hearth and/or sidewall, with a resilient connection being provided between the opposite ends of the band and, where the band is segmented, resilient connections are also provided between the ends of adjacent segments. Another preferred binding system comprises a plurality of pivoting members provided around the circumference of the furnace. Each pivoting member is acted upon by a force-generating member which applies a controlled amount of force to the pivoting member and causes it to apply a compressive force to the hearth.
摘要翻译: 描述了用于将压力施加在具有可分段的外金属壳的圆形炉的耐火炉床和/或耐火侧壁上的结合系统。 一种优选的装订系统包括具有一个或多个在炉膛和/或侧壁周围延伸的段的张紧带,弹性连接设置在带的相对端之间,并且在带被分段的地方,也提供弹性连接 在相邻段的末端之间。 另一个优选的装订系统包括设置在炉周围的多个枢转构件。 每个枢转构件由力产生构件作用,该力产生构件向枢转构件施加受控量的力并使其向炉膛施加压缩力。
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公开(公告)号:US20120280439A1
公开(公告)日:2012-11-08
申请号:US13464440
申请日:2012-05-04
IPC分类号: F27D3/16
CPC分类号: F27B3/205 , C21C5/5217 , C22B15/0047 , F27D9/00 , F27D99/0033 , Y02P10/216
摘要: A burner for a flash smelting furnace. The burner has an adjustable nozzle to control the velocity of the combustion gas supply to the reaction shaft. The nozzle is defined by the burner injector and a surrounding structure that extends from the burner wind box through an opening in the burner block that integrates the burner with the furnace. The nozzle is adjusted by control means that is exterior of the wind box.
摘要翻译: 闪光熔炼炉的燃烧器。 燃烧器具有可调喷嘴,用于控制燃烧气体供应到反应轴的速度。 喷嘴由燃烧器喷射器和从燃烧器风箱延伸通过将燃烧器与炉整合的燃烧器块中的开口的周围结构限定。 喷嘴由风箱外部的控制装置调节。
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公开(公告)号:US08889059B2
公开(公告)日:2014-11-18
申请号:US13464455
申请日:2012-05-04
CPC分类号: F27B3/205 , C21C5/5217 , C22B15/0047 , F27D9/00 , F27D99/0033 , Y02P10/216
摘要: A burner for a flash smelting furnace. The burner includes an injector having a sleeve for delivering pulverous feed material to the furnace and having a central lance within the sleeve to supply compressed air for dispersing the pulverous feed material in the reaction shaft of the furnace. The central lance has an annular slot at its tip for creating a substantially continuous air curtain.
摘要翻译: 闪光熔炼炉的燃烧器。 燃烧器包括具有用于将粉状进料输送到炉子并且在套筒内具有中心喷枪的套筒的喷射器,以供应用于将粉状进料材料分散在炉子的反应轴中的压缩空气。 中心喷枪在其顶端具有环形槽,用于产生基本连续的气帘。
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