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公开(公告)号：US20140220502A1
公开(公告)日：2014-08-07
申请号：US14178524
申请日：2014-02-12
CPC分类号： F27B9/068 , F27B9/08 , F27B9/10 , F27B9/24 , F27B9/3044 , F27B2009/3623 , F27D3/026 , F27D17/004 , F27D99/0035
摘要： A continuous heating furnace (200) includes a conveyance body (210) stretched in an endless shape and configured to convey a burning target, a furnace main body (212) partially or entirely surrounding the conveyance body to form a burning space, and a roller (214) configured to support a portion of the conveyance body in the furnace main body. The continuous heating furnace (200) further includes one or more closed gas heaters having an introduction hole configured to introduce a fuel gas into a heater main body, a combustion chamber in which the fuel gas is combusted, a discharge section to which an exhaust gas is guided, a radiation surface heated by the exhaust gas flowing through the discharge section or combustion in the combustion chamber and configured to transfer radiant heat to a burning target, and an exhaust hole configured to exhaust the exhaust gas that heats the radiation surface to the outside of the heater main body, and disposed in the furnace main body, and an exhaust pipe (216) in communication with the exhaust hole of the closed gas heater and through which the exhaust gas is guided. In addition, the exhaust pipe enables heat exchange between the exhaust gas flowing through the exhaust pipe and the roller.
摘要翻译： 连续加热炉（200）包括以环状形状延伸的输送体（210），其构造为输送燃烧对象物，炉主体（212）部分或全部围绕输送体形成燃烧空间，以及辊 （214），其构造成支撑所述输送体在所述炉主体中的一部分。 连续加热炉（200）还包括一个或多个封闭式气体加热器，其具有将燃料气体引入加热器主体中的引入孔，燃烧气体燃烧的燃烧室，排出部分 引导，由流过排气部的废气加热的辐射面，或者燃烧室内的燃烧，并且被配置为将辐射热传递到燃烧对象物;以及排气孔，其被配置为排出将辐射面加热到 加热器主体外部并且设置在炉主体中，以及与封闭气体加热器的排气孔连通并排气被引导的排气管（216）。 此外，排气管能够使流过排气管的排气与辊之间进行热交换。
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公开(公告)号：US20140170582A1
公开(公告)日：2014-06-19
申请号：US14183962
申请日：2014-02-19
CPC分类号： F27B9/06 , A21B1/10 , A21B1/48 , F23D14/125 , F27B5/14 , F27B9/08 , F27B9/10 , F27B9/20 , F27B9/24 , F27B9/36 , F27D17/00 , F27D17/004 , F27D99/0033 , F27D99/0035 , F27D2099/0061
摘要： A heating furnace includes a target space (212a) in which a burning target is disposed, and a furnace main body (212) that surrounds the target space. The heating furnace includes one or more closed gas heaters having an introduction hole configured to introduce a fuel gas into the main body, a combustion chamber in which the introduced fuel gas is combusted, a discharge section to which an exhaust gas generated by combustion is guided, a radiation surface heated by the exhaust gas flowing through the discharge section or combustion in the combustion chamber and configured to transfer radiant heat to the burning target, and an exhaust hole configured to exhaust the exhaust gas that heats the radiation surface to the outside of the main body, and disposed in the furnace main body, and an exhaust heat transfer section (an insulated pipe (222a)) in communication with the exhaust hole of the closed gas heater and to which the exhaust gas is guided. In addition, the exhaust heat transfer section is installed at any portion in the furnace main body except for a radiation space (212b) formed between the closed gas heater and the burning target disposed in the target space and configured to transfer the radiant heat to the burning target.
摘要翻译： 加热炉包括设置有燃烧对象物的目标空间（212a）和围绕目标空间的炉主体（212）。 加热炉包括一个或多个封闭式气体加热器，其具有引入燃料气体到主体中的引入孔，引入燃料气体燃烧的燃烧室，引导燃烧产生的排气的排出部 由流过排气部分的废气加热的辐射表面或燃烧室中的燃烧并且被配置成将辐射热传递到燃烧目标;以及排气孔，其被配置为排出将辐射表面加热到外部的废气 主体，并且配置在炉主体中，以及排气传热部（绝热管），与封闭气体加热器的排气孔连通，排气被引导到该废气传热部。 另外，排气传热部安装在炉主体的任意部分，除了形成在被设置在目标空间中的封闭气体加热器和燃烧对象物之间的辐射空间212b之外，还配置了将辐射热传递到 燃烧目标
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