METHOD OF USING A SUSPENSION SMELTING FURNACE, A SUSPENSION SMELTING FURNACE, AND A CONCENTRATE BURNER
    1.
    发明申请
    METHOD OF USING A SUSPENSION SMELTING FURNACE, A SUSPENSION SMELTING FURNACE, AND A CONCENTRATE BURNER 有权
    使用悬浮式熔炼炉的方法,悬浮式熔炼炉和浓缩燃烧器

    公开(公告)号:US20150197828A1

    公开(公告)日:2015-07-16

    申请号:US14666691

    申请日:2015-03-24

    Applicant: Outotec Oyj

    Abstract: The invention relates to a method of using a suspension smelting furnace and to a suspension smelting furnace and to a concentrate burner (4). The concentrate burner (4) comprises a first gas supply device (12) for feeding a first gas (5) into the reaction shaft (2) and a second gas supply device (18) for feeding a second gas (16) into the reaction shaft (2). The first gas supply device (12) comprises a first annular discharge opening (14), which which is arranged concentrically with the mouth (8) of a feeder pipe (7), so that the first annular discharge opening (14) surrounds the feeder pipe (7). The second gas supply device (18) comprises a second annular discharge opening (17), which is arranged concentrically with the mouth (8) of the feeder pipe (7), so that the second annular discharge opening (17) surrounds the feeder pipe (7) opening (14).

    Abstract translation: 本发明涉及一种使用悬浮熔炼炉和悬浮熔炼炉和浓缩燃烧器(4)的方法。 浓缩燃烧器(4)包括用于将第一气体(5)供给到反应轴(2)中的第一气体供应装置(12)和用于将第二气体(16)进料到反应器中的第二气体供应装置(18) 轴(2)。 第一气体供给装置(12)包括与进料管(7)的口(8)同心设置的第一环形排出口(14),使得第一环形排出口(14)围绕进料器 管(7)。 第二气体供给装置(18)包括与进料管(7)的口(8)同心设置的第二环形排出口(17),使得第二环形排出口(17)围绕进料管 (7)开口(14)。

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