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    • 1. 发明授权
    • Process for the production of metal melts
    • 金属熔体生产工艺
    • US06508853B2
    • 2003-01-21
    • US09893729
    • 2001-06-29
    • Stefan DimitrovNorbert RamasederWilfried PirklbauerYoyou ZhaiJohannes SteinsErnst FritzJohannes Müller
    • Stefan DimitrovNorbert RamasederWilfried PirklbauerYoyou ZhaiJohannes SteinsErnst FritzJohannes Müller
    • C21B1312
    • F27B3/186C21C5/5252C21C5/562C21C5/567C21C2005/366C21C2300/02F27B3/045F27B3/225F27B19/04Y02P10/212
    • To be able to produce metal melts using any metal carriers incurring in metallurgical practice as the charging materials, namely in the most diverse quantitative compositions, a plant for producing metal melts is provided with the following characteristic features: an electric arc furnace vessel (1) provided with one charging opening (11, 21) for a metal melt and/or scrap and/or direct reduced metal, in particular direct reduced iron, and/or ore and at least one electrode (16) and one slag tapping means (22), an oxygen-blowing converter vessel (3) provided with one melt tapping means (41), wherein the oxygen-blowing converter vessel (3) and the electric arc furnace vessel (1) form a unit which is connected via an overflow weir (34) and which is rigidly mounted on the foundation and, wherein the bath surface related specifically to the bath volume is smaller in the oxygen-blowing converter vessel (3) than in the electric arc furnace vessel (1) and the oxygen-blowing converter vessel (3) shares a common reaction space with the electric arc furnace vessel (1), which space is arranged above the bath level of these vessels.
    • 为了能够使用在冶金实践中作为充电材料的任何金属载体(即以最多样化的定量组合物)生产金属熔体,用于生产金属熔体的设备具有以下特征:电弧炉容器(1) 设置有用于金属熔体和/或废料和/或直接还原金属,特别是直接还原铁,和/或矿石和至少一个电极(16)和一个炉渣攻丝装置(22)的一个充电开口(11,21) ),设置有一个熔体排出装置(41)的氧气转化器容器(3),其中所述吹氧转化器容器(3)和所述电弧炉容器(1)形成通过溢流堰连接的单元 (34),其刚性地安装在基础上,并且其中与吹出电弧炉容器(1)相比,在吹氧转化器容器(3)中特别涉及浴体积的浴表面较小,并且吹氧转化器 船只(3) 与电弧炉容器(1)具有共同的反应空间,该空间布置在这些容器的浴液层之上。
    • 2. 发明授权
    • Plant for the production of metal melts
    • 植物生产金属熔体
    • US06264883B1
    • 2001-07-24
    • US09258755
    • 1999-02-26
    • Stefan DimitrovNorbert RamasederWilfried PirklbauerYoyou ZhaiJohannes SteinsErnst FritzJohannes Müller
    • Stefan DimitrovNorbert RamasederWilfried PirklbauerYoyou ZhaiJohannes SteinsErnst FritzJohannes Müller
    • C21C532
    • F27B3/186C21C5/5252C21C5/562C21C5/567C21C2005/366C21C2300/02F27B3/045F27B3/225F27B19/04Y02P10/212
    • To be able to produce metal melts using any metal carriers incurring in metallurgical practice as the charging materials, namely in the most diverse quantitative compositions, a plant for producing metal melts is provided with the following characteristic features: an electric arc furnace vessel (1) provided with one charging opening (11, 21) for a metal melt and/or scrap and/or direct reduced metal, in particular direct reduced iron, and/or ore and at least one electrode (16) and one slag tapping means (22), an oxygen-blowing converter vessel (3) provided with one melt tapping means (41), wherein the oxygen-blowing converter vessel (3) and the electric arc furnace vessel (1) form a unit which is connected via an overflow weir (34) and which is rigidly mounted on the foundation and, wherein the bath surface related specifically to the bath volume is smaller in the oxygen-blowing converter vessel (3) than in the electric arc furnace vessel (1) and the oxygen-blowing converter vessel (3) shares a common reaction space with the electric arc furnace vessel (1), which space is arranged above the bath level of these vessels. (FIG. 1).
    • 为了能够使用在冶金实践中作为充电材料的任何金属载体(即以最多样化的定量组合物)生产金属熔体,用于生产金属熔体的设备具有以下特征:电弧炉容器(1) 设置有用于金属熔体和/或废料和/或直接还原金属,特别是直接还原铁,和/或矿石和至少一个电极(16)和一个炉渣攻丝装置(22)的一个充电开口(11,21) ),设置有一个熔体排出装置(41)的氧气转化器容器(3),其中所述吹氧转化器容器(3)和所述电弧炉容器(1)形成通过溢流堰连接的单元 (34),其刚性地安装在基础上,并且其中与吹出电弧炉容器(1)相比,在吹氧转化器容器(3)中特别涉及浴体积的浴表面较小,并且吹氧转化器 船只(3) 与电弧炉容器(1)具有共同的反应空间,该空间布置在这些容器的浴液层之上。 (图。1)。