基本信息:
- 专利标题： 로(爐) 상단연소식 열풍로
- 专利标题（英）：Top-combustion hot-blast furnace
- 专利标题（中）：로（炉）상단연소식열풍로
- 申请号：KR1020137017089 申请日：2012-03-19
- 公开(公告)号：KR1020130080874A 公开(公告)日：2013-07-15
- 发明人： 마에카와노리마사 , 이노우에코야 , 시마즈히로시 , 코야슌지 , 쿠니시게나오키 , 오시타노부히로
- 申请人： 신닛떼쯔 수미킨 엔지니어링 가부시끼가이샤 , 엔에스 플랜트 디자이닝 코포레이션
- 申请人地址： Osaki Center Building, *-*-* Osaki, Shinagawa-ku, Tokyo, Japan
- 专利权人： 신닛떼쯔 수미킨 엔지니어링 가부시끼가이샤,엔에스 플랜트 디자이닝 코포레이션
- 当前专利权人： 신닛떼쯔 수미킨 엔지니어링 가부시끼가이샤,엔에스 플랜트 디자이닝 코포레이션
- 当前专利权人地址： Osaki Center Building, *-*-* Osaki, Shinagawa-ku, Tokyo, Japan
- 代理人： 서만규; 서경민
- 优先权： JPJP-P-2011-064320 2011-03-23
- 国际申请： PCT/JP2012/057051 2012-03-19
- 国际公布： WO2012128259 2012-09-27
- 主分类号： C21B9/10
- IPC分类号： C21B9/10 ; F23D14/22 ; F23D14/24
摘要：
There is provided a top-firing hot blast stove capable of enhancing combustion efficiency in burner system, supplying high-temperature combustion gas to an entire checker chamber, and suppressing damage on a refractory material on an inner wall of a burner duct. A top-firing hot blast stove 10 has a burner system including: a burner 1 for passing fuel gas or combustion air to each of three or more pipe lines in a multiple pipe line structure; and a burner duct 2. A core pipe line 1b and a central pipe line 1c include a swirling flow generating means provided for generating a swirling flow of the fuel gas or the combustion air, while an outermost pipe line 1d carries a linear flow of the fuel gas or the combustion air, so that combustion gas HG including a linear component HG" and a swirling component HG' is generated in the burner duct 2. The combustion gas HG is supplied to a combustion chamber 3 from at least one or more of the burner systems in an inflow direction which does not pass through a center position of the combustion chamber 3.
摘要（中）：
提供了一种能够提高燃烧器系统的燃烧效率，向整个检验室供应高温燃烧气体，并且抑制对燃烧器管道内壁上的耐火材料的损害的顶燃热风炉。 顶燃热风炉10具有燃烧器系统，该燃烧器系统包括：燃烧器1，用于将燃料气体或燃烧空气传递到多管线结构中的三个或更多个管线中的每一个; 以及燃烧器管道2.芯管线1b和中心管线1c包括设置用于产生燃气或燃烧空气的旋流的旋流生成装置，而最外管线1d承载的是 燃料气体或助燃空气，使得包含线性组分HG“的燃烧气体HG” 并且在燃烧器管道2中产生旋转分量HG'。燃烧气体HG从至少一个或多个燃烧器系统沿不通过燃烧中心位置的流入方向供应到燃烧室3 室3。
公开/授权文献:
- KR101302760B1 로(爐) 상단연소식 열풍로 公开/授权日：2013-09-02