Reactor and method for gasifying and /or melting materials
    1.
    发明申请
    Reactor and method for gasifying and /or melting materials 有权
    用于气化和/或熔化材料的反应器和方法

    公开(公告)号:US20030010267A1

    公开(公告)日:2003-01-16

    申请号:US10203525

    申请日:2002-08-09

    IPC分类号: F23G005/00 F23G005/14

    摘要: The invention relates to a reactor for gasifying and/or melting feed materials, comprising the following: a delivery section (1) by which means the feed materials are introduced; a pyrolysis section (8), which adjoins the preceding section, hereby expanding the cross-section; gas supply means (10) which open into the pyrolysis section (8) approximately at the level of the expanded cross-section and by which means hot gases are supplied to a discharge cone (9); a melting and overheating section (14) which adjoins the pyrolysis section (8); upper feeding-in means (15) for introducing a medium that is rich in energy into the melting and overheating section (14); a reduction section (20) comprising gas extraction means (21), by which means excess gases are extracted; a hearth (25) which is situated beneath the reduction section (20), for collecting and diverting molten metals and slag; and lower feeding-in means (26), by which means a medium that is rich in energy is introduced directly above the melts and below the gas extraction means (21). The invention also relates to a method for gasifying and/or melting feed materials.

    摘要翻译: 本发明涉及一种用于气化和/或熔融进料的反应器,包括以下步骤:输送部分(1),其中引入进料物质; 与前述部分相邻的热解部分(8),从而扩大横截面; 气体供给装置(10),其大致在膨胀的横截面的高度开放到热分解部分(8)中,并且通过这种方式将热气体供应到排放锥体(9); 与热分解部分(8)相邻的熔化和过热部分(14); 用于将富含能量的介质引入熔化和过热部分(14)的上部进料装置(15); 包括气体提取装置(21)的还原部分(20),通过所述还原部分提取多余的气体; 位于所述还原段(20)下方的炉底(25),用于收集和转移熔融金属和炉渣; 和较低的馈入装置(26),通过这种方式,能够将富含能量的介质直接引入熔体上方并在气体提取装置(21)的下面。 本发明还涉及一种用于气化和/或熔化原料的方法。