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REGENERATIVE BURNER, CONTROL METHOD OF REGENERATIVE BURNER, HEATING FURNACE AND SOAKING FURNACE

机译：蓄热式燃烧炉，蓄热式燃烧炉，加热炉和加热炉的控制方法

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摘要

PPROBLEM TO BE SOLVED: To provide a regenerative burner which cools a fuel nozzle without affecting low oxygen combustion, prevents rapid combustion and unifies a temperature distribution in a furnace while inhibiting overheating of heat reservoirs, when the low oxygen combustion is performed by using the regenerative burners. PSOLUTION: The regenerative burner storing heat in the heat reservoir of a non-combustion burner and preheating the combustion air supplied to the burner by allowing the air to pass through the heat reservoir, while alternately performing combustion in the pair of burners 30A, 30B, 31A, 31B comprising the heat reservoirs 32A, 32B, 33A, 33B, comprises: the nozzles 54, 55 for supplying a fuel gas to the burners; and a nozzle cooling portion 40 for cooling the nozzles by supplying the air or nitrogen to the nozzles in non-combustion of the burners. PCOPYRIGHT: (C)2008,JPO&INPIT

机译：

要解决的问题：当通过以下方式进行低氧燃烧时，提供一种再生式燃烧器，该燃烧器可在不影响低氧燃烧的情况下冷却燃料喷嘴，防止快速燃烧并统一炉内的温度分布，同时抑制储热器的过热。使用蓄热式燃烧器。

解决方案：蓄热式燃烧器将热量存储在非燃烧式燃烧器的储热器中，并通过让空气通过储热器来预热提供给燃烧器的燃烧空气，同时在一对燃烧器30A中交替进行燃烧。包括蓄热器32A，32B，33A，33B的，30B，31A，31B包括：用于向燃烧器供应燃料气体的喷嘴54、55;以及用于向燃烧器供应燃料气体的喷嘴54、55。喷嘴冷却部40，在燃烧器不燃烧时，通过向喷嘴供给空气或氮气来冷却喷嘴。

版权：（C）2008，日本特许厅＆INPIT 展开▼

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公开/公告号JP2007263474A

专利类型
公开/公告日2007-10-11

原文格式PDF
申请/专利权人 IHI CORP;
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申请/专利号JP20060089672
发明设计人 FUKAYA TOMOAKI;MOROKOSHI KAZUYUKI;KUMAGAI SATOSHI;
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申请日2006-03-29
分类号F23L15/02;F23D14/78;C21D1/52;C21D9;F27D7/02;
国家 JP
入库时间 2022-08-21 21:16:20

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