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公开(公告)号：US08961169B2
公开(公告)日：2015-02-24
申请号：US13431036
申请日：2012-03-27
CPC分类号： F23L15/02 , F23N1/042 , F23N5/003 , F23N5/022 , F23N2021/08 , F23N2021/12 , F23N2025/14 , F23N2035/04 , F23N2035/06 , Y02E20/348
摘要： A method includes the steps of operating a regenerative burner in cycles, including a firing cycle in which fuel and combustion air are discharged from the burner into a process chamber, and a nonfiring cycle in which a quantity of gas is withdrawn from the process chamber through a regenerative bed associated with the burner. The method further includes steps of detecting and responding to a temperature that differs from a predetermined temperature at a location in the process chamber. In a first step of responding to the detected temperature, a flue damper system is operated to vary a flow of gas within the process chamber relative to the location of the detected temperature. A second step of responding to the detected temperature reduces the quantity of gas to be withdrawn from the process chamber through the regenerative bed in a subsequent nonfiring cycle.
摘要翻译： 一种方法包括以下步骤：循环地操作蓄热式燃烧器，包括燃烧和燃烧空气从燃烧器排放到处理室中的燃烧循环，以及非燃烧循环，其中一定量的气体从处理室通过 与燃烧器相关联的再生床。 该方法还包括检测并响应于在处理室中的位置处与预定温度不同的温度的步骤。 在响应检测到的温度的第一步骤中，操作烟道阻尼器系统以相对于检测到的温度的位置改变处理室内的气体流。 响应检测到的温度的第二步骤是在随后的非燃烧循环中减少通过再生床从处理室中排出的气体的量。
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公开(公告)号：US20120251960A1
公开(公告)日：2012-10-04
申请号：US13431036
申请日：2012-03-27
CPC分类号： F23L15/02 , F23N1/042 , F23N5/003 , F23N5/022 , F23N2021/08 , F23N2021/12 , F23N2025/14 , F23N2035/04 , F23N2035/06 , Y02E20/348
摘要： A method includes the steps of operating a regenerative burner in cycles, including a firing cycle in which fuel and combustion air are discharged from the burner into a process chamber, and a nonfiring cycle in which a quantity of gas is withdrawn from the process chamber through a regenerative bed associated with the burner. The method further includes steps of detecting and responding to a temperature that differs from a predetermined temperature at a location in the process chamber. In a first step of responding to the detected temperature, a flue damper system is operated to vary a flow of gas within the process chamber relative to the location of the detected temperature. A second step of responding to the detected temperature reduces the quantity of gas to be withdrawn from the process chamber through the regenerative bed in a subsequent nonfiring cycle.
摘要翻译： 一种方法包括以下步骤：循环地操作蓄热式燃烧器，包括燃烧和燃烧空气从燃烧器排放到处理室中的燃烧循环，以及非燃烧循环，其中一定量的气体从处理室通过 与燃烧器相关联的再生床。 该方法还包括检测并响应于在处理室中的位置处与预定温度不同的温度的步骤。 在响应检测到的温度的第一步骤中，操作烟道阻尼器系统以相对于检测到的温度的位置改变处理室内的气体流。 响应检测到的温度的第二步骤是在随后的非燃烧循环中减少通过再生床从处理室中排出的气体的量。
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