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    METHOD FOR CHARGING AND DEPOSITING CHARGING MATERIAL IN SHAFT FURNACE, CHARGING MATERIAL SURFACE DETECTION DEVICE, AND METHOD FOR OPERATING SHAFT FURNACE
    2.
    发明公开
    METHOD FOR CHARGING AND DEPOSITING CHARGING MATERIAL IN SHAFT FURNACE, CHARGING MATERIAL SURFACE DETECTION DEVICE, AND METHOD FOR OPERATING SHAFT FURNACE 审中-公开
    VERFAHREN ZUM BESCHICKEN UND DEPONIEREN VON BESCHICKUNGSMATERIAL在EINEM SCHACHTOFEN，BESCHICKUNGSMATERIALOBERFLÄCHENERKENNUNGSVORRICHTUNGUND VERFAHREN ZUM BETRIEB EINES SCHACHTOFENS

    公开(公告)号：EP3115471A4

    公开(公告)日：2017-08-16

    申请号：EP14884852

    申请日：2014-10-31

    申请人： WADECO CO LTD

    发明人： KAYANO HAYAE ,  KUROSE KENJI

    IPC分类号： C21B7/24 ,  C21B5/00 ,  F27B1/20 ,  F27D3/08 ,  F27D3/10 ,  F27D21/00 ,  G01B11/24 ,  G01B15/04 ,  G01S7/03 ,  G01S13/08 ,  G01S13/34 ,  G01S13/88 ,  G01S13/89

    CPC分类号： C21B5/006 ,  C21B5/008 ,  F27B1/20 ,  F27D3/08 ,  F27D3/10 ,  F27D21/0028 ,  G01B11/24 ,  G01B15/04 ,  G01S7/03 ,  G01S13/08 ,  G01S13/34 ,  G01S13/882 ,  G01S13/89

    摘要： A detection wave from a transmitting/receiving means is guided to the interior of a blast furnace via an antenna and a reflecting plate, and when a reflected wave from the surface of a loaded material is reflected by the reflecting plate and received by the transmitting/receiving means, the reflecting plate is rotated together with the antenna, or the reflecting plate is rotated additionally, and the surface profile of the loaded material is measured by scanning the surface of the loaded material in a linear manner or a planar manner during the turning of a chute or for each prescribed turn of the chute. A deposition profile is obtained on the basis of this surface profile and is compared to a predetermined theoretical deposition profile, and the chute is controlled so as to correct the error with respect to the theoretical deposition profile and then which new loaded material is introduced. The blast furnace is operated using this loading method.

    摘要翻译： 来自发射/接收装置的检测波通过天线和反射板被引导到高炉内部，并且当来自装载材料表面的反射波被反射板反射并被发射/接收装置接收时， 接收装置，反射板与天线一起旋转，或者反射板额外旋转，并且通过在旋转期间以线性方式或平面方式扫描被加载材料的表面来测量被加载材料的表面轮廓 滑道或每个规定的滑道转弯。 基于该表面轮廓获得沉积轮廓并将其与预定的理论沉积轮廓进行比较，并且控制滑槽以相对于理论沉积轮廓校正误差，然后引入哪种新的加载材料。 高炉使用这种装载方法进行操作。

    DISTRIBUTION CHUTE FOR A CHARGING DEVICE
    4.
    发明公开
    DISTRIBUTION CHUTE FOR A CHARGING DEVICE 有权
    分电器轴装载机

    公开(公告)号：EP2723907A1

    公开(公告)日：2014-04-30

    申请号：EP12729066.6

    申请日：2012-06-06

    申请人： Paul Wurth S.A.

    发明人： THILLEN, Guy ,  THINNES, Claude ,  LONARDI, Emile ,  DEVILLET, Serge

    IPC分类号： C21B7/20 ,  F27B1/20 ,  F27D3/00 ,  F27D3/10

    CPC分类号： B65G11/12 ,  C21B7/20 ,  F27B1/20 ,  F27D3/0033 ,  F27D3/10 ,  Y10T29/49815 ,  Y10T29/49826

    摘要： The invention relates to a distribution chute (100) for a charging device of the rotary pivotal type, e.g. for a shaft furnace. The chute has an upstream mounting head (114) and a chute body (112) having an elongated downstream chute portion (116) with a longitudinal axis (L). It further includes at least two lateral suspensions (130) at the mounting head for mounting the chute to at least two corresponding support flanges of the charging device, the support flanges (140) being pivotable about the pivoting axis (B) in a raising sense (R) for raising the outlet (120) to a radially outermost charging position and in an opposite lowering sense for lowering the outlet to a radially innermost charging position with respect to the rotational axis. The suspensions (130) define a first and a second tilt points, which define, in turn, a tilt axis (T), about which the weight of the chute exerts torque onto support flanges of the charging device when the chute is mounted. The suspensions are configured in such a way that the ratio of the distance between the tilt axis and the pivoting axis to the distance between the first and second tilt points (which corresponds at least approximatively to the distance between the suspensions) amounts to 0.25 at most. According to the invention, the suspensions (130, 230, 330) are arranged so that an acute angle (a) from the longitudinal axis (L) to a virtual plane (P) through the tilt axis (T) and the center of gravity (G) of the chute has an angular measure in the raising sense (R) that has a small positive or a negligibly negative value.

    Aluminum-based material melting apparatus
    6.
    发明公开
    Aluminum-based material melting apparatus 审中-公开
    Vorrichtung zum Schmelzen von aluminiumbasiertem材料

    公开(公告)号：EP2700892A2

    公开(公告)日：2014-02-26

    申请号：EP13154832.3

    申请日：2013-02-11

    申请人： Yu, Chai-Long

    发明人： Yu, Chai-Long

    IPC分类号： F27B14/08 ,  F27B14/06 ,  F27B14/20

    CPC分类号： F27D3/14 ,  C22B21/0084 ,  F27B14/06 ,  F27B14/08 ,  F27B14/20 ,  F27D3/10 ,  F27D17/004

    摘要： An aluminum-based material melting apparatus includes: a furnace (3); a melt-discharging conduit (38) having an inner portion (381) disposed in the furnace (3); a driving mechanism mounted on the furnace (3); a transmission mechanism connected to the driving mechanism; and a scoop member (52) suspended in the furnace (3) and driven by the driving mechanism through the transmission mechanism so as to be movable in the furnace (3) between upper and lower positions and so as to be rotatable relative to the furnace (3) about an axis (X) between scooping and pouring positions.

    摘要翻译： 铝基材料熔化装置包括：炉（3）; 具有设置在炉子（3）中的内部部分（381）的熔体排出管道（38）; 安装在炉子（3）上的驱动机构; 连接到所述驱动机构的传动机构; 和悬挂在所述炉子（3）中并由所述驱动机构通过所述传动机构驱动的铲斗构件（52），以便能够在所述炉子（3）中在上下位置之间移动并且相对于所述炉子可旋转 （3）围绕舀取和倾倒位置之间的轴线（X）。

    A CHARGING INSTALLATION FOR A SHAFT FURNACE AND LOWER SEALING VALVE ASSEMBLY THEREFORE
    10.
    发明授权
    A CHARGING INSTALLATION FOR A SHAFT FURNACE AND LOWER SEALING VALVE ASSEMBLY THEREFORE 有权
    工厂LOADING竖炉，封底阀装置THEREFOR

    公开(公告)号：EP2318554B1

    公开(公告)日：2012-08-22

    申请号：EP09804544.6

    申请日：2009-07-30

    申请人： Paul Wurth S.A.

    发明人： THILLEN, Guy ,  RIZZUTI, Ettore ,  VANDIVINIT, Jeff ,  LOUTSCH, Jeannot

    IPC分类号： C21B7/20 ,  F27B1/20

    CPC分类号： F27D3/0025 ,  C21B7/20 ,  F27B1/20 ,  F27D3/10 ,  F27D2003/105

    摘要： The invention concerns a charging installation for a shaft furnace, in particular for a blast furnace, and especially the lower sealing valve assembly thereof. The installation comprises at least two hoppers (22, 24) acting as lock hoppers for intermediate storage of charge material to be charged into the furnace. The lower sealing valve includes a lower sealing valve housing (100) arranged below the hoppers. The lower sealing valve housing (100) has at least two inlets (104, 106) respectively communicating with one of the hoppers and an outlet (107) for passing charge material into the furnace. Each inlet has a respective associated valve seat (112, 114) providing gas-tight sealing of the hoppers downstream. The lower sealing valve assembly further includes a sealing valve mechanism (140, 146, 150) for sealing the inlets, more specifically for closing the seats in technically gas-tight manner. According to the invention, the sealing valve mechanism (140, 146, 150) comprises a one-sided shutter (140) having a single sealing face (142) that cooperates with both of the at least two valve seats (112, 114), by virtue of the sealing valve mechanism being configured to bring the sealing face (142) of the one-sided shutter (140) into sealing contact in turn with each of the at least two valve seats (112, 114) for sealing the associated inlet (104, 106).