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    • 1. 发明授权
    • Three hopper charging installation for a shaft furnace
    • 三炉三炉加料装置
    • US08152430B2
    • 2012-04-10
    • US12161588
    • 2006-12-29
    • Emile LonardiGuy ThillenJean GidtPatrick Hutmacher
    • Emile LonardiGuy ThillenJean GidtPatrick Hutmacher
    • F27D3/00
    • B65D88/32C21B7/20F27B1/20F27D3/0025F27D3/0032F27D3/0033F27D3/10
    • A three hopper charging installation for a shaft furnace includes a rotary distribution device for distributing bulk material in the furnace by rotating a distribution member about the furnace central axis and a first, a second and a third hopper arranged in parallel above the rotary distribution device and offset from the central axis. A sealing valve housing is arranged between the hoppers and the distribution device. It has a top part with a first, a second and a third inlet respectively communicating with the first, the second and the third hopper. A first, a second and a third sealing valve are provided in the top part. Each sealing valve includes a flap which is pivotable between a closed sealing position and an open parking position. The sealing valve housing also has a funnel shaped bottom part with an outlet communicating with the distribution device. According to the invention, the top part of the sealing valve housing has a tripartite stellate configuration in horizontal section with a central portion, in which the inlets are arranged adjacently in triangular relationship about the central axis, and with a first, a second and a third extension portion, each sealing valve being adapted such that its flap opens outwardly with respect to the central axis by pivoting into a parking position located in the first, second or third extension portion respectively.
    • 用于竖炉的三料斗加料装置包括:旋转分配装置,用于通过围绕炉中心轴旋转分配构件而在炉中分配散装材料;以及第一,第二和第三料斗,平行设置在旋转分配装置上方, 偏离中心轴。 在料斗和分配装置之间设置密封阀壳体。 它具有顶部,其具有分别与第一,第二和第三料斗连通的第一,第二和第三入口。 第一,第二和第三密封阀设置在顶部。 每个密封阀包括可在封闭的密封位置和开放的停放位置之间枢转的挡板。 密封阀壳体还具有漏斗形底部,其具有与分配装置连通的出口。 根据本发明,密封阀壳体的顶部具有在水平截面上具有中心部分的三边形星形结构,其中入口相对于中心轴线呈三角形关系布置,并且具有第一,第二和第二 第三延伸部分,每个密封阀适于使得其翼片相对于中心轴线向外敞开,分别转动到位于第一,第二或第三延伸部分的停车位置。
    • 2. 发明申请
    • THREE HOPPER CHARGING INSTALLATION FOR A SHAFT FURNACE
    • 三辊炉三重充电安装
    • US20090087284A1
    • 2009-04-02
    • US12161588
    • 2006-12-29
    • Emile LonardiGuy ThillenJean GidtPatrick Hutmacher
    • Emile LonardiGuy ThillenJean GidtPatrick Hutmacher
    • B65G3/00F23K3/16
    • B65D88/32C21B7/20F27B1/20F27D3/0025F27D3/0032F27D3/0033F27D3/10
    • A three hopper charging installation for a shaft furnace includes a rotary distribution device for distributing bulk material in the furnace by rotating a distribution member about the furnace central axis and a first, a second and a third hopper arranged in parallel above the rotary distribution device and offset from the central axis. A sealing valve housing is arranged between the hoppers and the distribution device. It has a top part with a first, a second and a third inlet respectively communicating with the first, the second and the third hopper. A first, a second and a third sealing valve are provided in the top part. Each sealing valve includes a flap which is pivotable between a closed sealing position and an open parking position. The sealing valve housing also has a funnel shaped bottom part with an outlet communicating with the distribution device. According to the invention, the top part of the sealing valve housing has a tripartite stellate configuration in horizontal section with a central portion, in which the inlets are arranged adjacently in triangular relationship about the central axis, and with a first, a second and a third extension portion, each sealing valve being adapted such that its flap opens outwardly with respect to the central axis by pivoting into a parking position located in the first, second or third extension portion respectively.
    • 用于竖炉的三料斗加料装置包括:旋转分配装置,用于通过围绕炉中心轴旋转分配构件而在炉中分配散装材料;以及第一,第二和第三料斗,平行设置在旋转分配装置上方, 偏离中心轴。 在料斗和分配装置之间设置密封阀壳体。 它具有顶部,其具有分别与第一,第二和第三料斗连通的第一,第二和第三入口。 第一,第二和第三密封阀设置在顶部。 每个密封阀包括可在封闭的密封位置和开放的停放位置之间枢转的挡板。 密封阀壳体还具有漏斗形底部,其具有与分配装置连通的出口。 根据本发明,密封阀壳体的顶部具有在水平截面上具有中心部分的三边形星形结构,其中入口相对于中心轴线呈三角形关系布置,并且具有第一,第二和第二 第三延伸部分,每个密封阀适于使得其翼片相对于中心轴线向外敞开,分别转动到位于第一,第二或第三延伸部分的停车位置。