Method and Device for Descaling Metal Strip
    5.
    发明申请
    Method and Device for Descaling Metal Strip 失效
    用于除锈金属带的方法和装置

    公开(公告)号:US20080190449A1

    公开(公告)日:2008-08-14

    申请号:US11886397

    申请日:2006-03-16

    IPC分类号: B08B6/00

    摘要: The invention concerns a method and a device for descaling a metal strip (1), especially a hot-rolled strip of normal steel or a hot-rolled or cold-rolled strip of austenitic or ferritic stainless steel, in which the metal strip (1) is guided in a direction of conveyance (R) through at least one plasma descaling unit (2, 3) in which it is subjected to a plasma descaling. The objective of the invention is to improve the production of this type of metal strip. To this end, the metal strip (1) is subjected to an automatically controlled cooling process in a cooling unit (4, 5) following the plasma descaling in the one or more plasma descaling units (2, 3) in such a way that it has a well-defined temperature downstream of the cooling unit (4, 5). The invention also concerns a method in which the strip is coated with a coating metal after the plasma descaling operation and in which the heating of the strip caused by the plasma descaling operation is utilized in the coating operation.

    摘要翻译: 本发明涉及一种用于对金属带(1)进行除垢的方法和装置,特别是普通钢的热轧带材或奥氏体或铁素体不锈钢的热轧或冷轧带材,其中金属带材 )通过至少一个经受等离子体除锈的等离子体除锈单元(2,3)沿输送方向(R)引导。 本发明的目的是改善这种金属带的生产。 为此,金属带(1)在一个或多个等离子体除垢单元(2,3)中等离子体除锈之后,在冷却单元(4,5)中进行自动控制的冷却过程, 在冷却单元(4,5)的下游具有明确的温度。 本发明还涉及一种方法,其中在等离子体除锈操作之后,带材涂覆有涂层金属,并且其中在涂覆操作中利用由等离子体除锈操作引起的条带的加热。

    DEVICE FOR INTRODUCING METAL BARS INTO A METAL BATH
    6.
    发明申请
    DEVICE FOR INTRODUCING METAL BARS INTO A METAL BATH 审中-公开
    将金属棒引入金属浴的装置

    公开(公告)号:US20100096785A1

    公开(公告)日:2010-04-22

    申请号:US12450640

    申请日:2008-02-20

    IPC分类号: F27D13/00 F27D3/00

    摘要: The invention relates to a device (1) for inserting metal ingots (2) into a metal bath (3), in particular zinc ingots into a zinc bath, wherein the device (1) comprises feed means (4) with which an ingot (2) can be fed to the metal bath (3), and wherein the device (1) comprises heating means (5) with which the ingot (2) can be heated to a desired temperature before and/or after its feeding into the metal bath (3). In order to improve the process control, it is provided according to the invention that the heating means (5) comprise at least one independently operated heating element which can be operated independently of other system parts with which the device (1) cooperates.

    摘要翻译: 本发明涉及一种用于将金属锭(2)插入金属浴(3)中,特别是锌锭进入锌浴的装置(1),其中装置(1)包括进料装置(4),锭 2)可以被供给到金属浴(3),并且其中装置(1)包括加热装置(5),在其进入金属之前和/或之后,锭可以被加热到期望的温度 浴(3)。 为了改进过程控制,根据本发明提供了加热装置(5)包括至少一个独立操作的加热元件,其可以与设备(1)配合的其它系统部件独立地操作。

    Method and Device for Annealing and Descaling Strips of Stainless Steel
    7.
    发明申请
    Method and Device for Annealing and Descaling Strips of Stainless Steel 审中-公开
    不锈钢退火和除锈条的方法和装置

    公开(公告)号:US20110315280A1

    公开(公告)日:2011-12-29

    申请号:US13145749

    申请日:2009-12-12

    IPC分类号: C21D8/02 B08B7/00 C21D9/573

    CPC分类号: B21B45/04 B21B3/02 C21D9/573

    摘要: A method of annealing and descaling hot-rolled austenitic stainless steel strip wherein. The steel strip is descaled in a connected plasma descaling installation after annealing and subsequent cooling. The plasma descaling is carried out under vacuum in a plurality of stages, and the steel strip is subjected to a controlled cooling between these stages and after the final stage by means of cooling rolls so that the steel strip has a temperature below 100° C. when exiting the plasma descaling installation. An apparatus to practice the method is also disclosed.

    摘要翻译: 热轧奥氏体不锈钢带的退火和去氧化皮的方法。 在退火和随后的冷却后,钢带在连接的等离子体除垢装置中除垢。 等离子体除锈在多级的真空下进行,钢带在这些阶段之间和最终阶段之间通过冷却辊进行受控制的冷却,使得钢带的温度低于100℃。 当离开等离子体除垢装置时。 还公开了一种实施该方法的装置。

    STRIP-SEALING GATE
    8.
    发明申请
    STRIP-SEALING GATE 审中-公开
    STRIP密封门

    公开(公告)号:US20100308541A1

    公开(公告)日:2010-12-09

    申请号:US12445949

    申请日:2007-10-12

    IPC分类号: F16J15/16

    摘要: The invention relates to a strip sealing gate (1) for sealing a first chamber (2) with a first pressure level (p1) in relation to a second chamber (3) with a second pressure level (p2) that differs from the first, a strip (4), in particular a metal strip, passing through both chambers (2, 3). According to the invention, at least two rollers (5, 6) are provided for sealing the chambers (2, 3), said rollers resting in a sealing manner on either side of the strip (4). The aim of the invention is to improve the sealing action. To achieve this, at least some sections of the circumference of at least one of the rollers (5, 6) are covered with a flexible elastic material (7) and said roller or rollers (5, 6) have an inner core (8) that is covered with a jacket consisting of the flexible elastic material (7). A central region (9) of the inner core (8) has a cylindrical contour (10) and the edge regions (11, 12) of the core (8) are flared.

    摘要翻译: 本发明涉及一种用于密封具有第二压力水平(p1)相对于第二室(3)的第一室(2)的带状密封门(1),其具有与第一室(2)不同的第二压力水平(p2) (4),特别是金属条,穿过两个腔室(2,3)。 根据本发明,提供至少两个辊(5,6)用于密封腔室(2,3),所述辊子以密封方式放置在条带(4)的任一侧上。 本发明的目的是改善密封作用。 为了实现这一点,至少一个辊(5,6)的圆周的至少一些部分被柔性弹性材料(7)覆盖,并且所述辊或辊(5,6)具有内芯(8) 其被柔性弹性材料(7)组成的护套覆盖。 内芯(8)的中心区域(9)具有圆柱形轮廓(10),并且所述芯部(8)的边缘区域(11,12)被展开。

    BELT DISCHARGER
    9.
    发明申请
    BELT DISCHARGER 审中-公开
    皮带卸载器

    公开(公告)号:US20100194051A1

    公开(公告)日:2010-08-05

    申请号:US12446464

    申请日:2007-10-18

    IPC分类号: F16J15/16

    摘要: The invention relates to a belt discharger (1) for sealing a first space (2) with respect to a second space (3), the two spaces (2, 3) being passed by a belt (4), especially a metal belt, the spaces (2, 3) being sealed through provision of at least two rollers (5, 6) which adjoin the belt (4) with sealing on both sides. In order to achieve improved sealing action, the invention envisages that at least one roller (5, 6), in one of its axial end regions (7), has a sealing element (8) which is designed to laterally adjoin the belt edge (9) of the belt (4), with provision of adjustment means (10) with which the roller (5, 6) including sealing element (8) can be positioned in axial direction (a).

    摘要翻译: 本发明涉及一种用于相对于第二空间(3)密封第一空间(2)的带排放器(1),两个空间(2,3)通过带(4),特别是金属带, 所述空间(2,3)通过设置至少两个与所述带(4)邻接的辊(5,6)密封在两侧而被密封。 为了实现改进的密封作用,本发明设想在其一个轴向端部区域(7)中的至少一个辊(5,6)具有密封元件(8),该密封元件设计成横向邻接带边缘 (10),其中包括密封元件(8)的辊(5,6)可以通过该调节装置(10)沿轴向方向(a)定位。

    SEALING GATE FOR STRIPS
    10.
    发明申请
    SEALING GATE FOR STRIPS 审中-公开
    密封闸门

    公开(公告)号:US20100088967A1

    公开(公告)日:2010-04-15

    申请号:US12446984

    申请日:2007-10-12

    IPC分类号: E06B7/24 E06B7/16

    摘要: The invention relates to a sealing gate (1) for strips for sealing a first chamber (2) in relation to a second chamber (3), a strip (4), in particular a metal strip, passing through both chambers (2, 3) and at least one sealing element (5) being provided for sealing the chambers (2, 3). The aim of the invention is to achieve an effective sealing action. To achieve this, the sealing element (5) has at least two gate elements (6, 7, 8, 9) that can be displaced in relation to one another and that have at least one sealing surface (10, 11, 12, 13), which is adapted to the edge contour of the strip (4) to be sealed.

    摘要翻译: 本发明涉及一种用于密封相对于第二室(3)的第一室(2)的条带的密封门(1),通过两个室(2,3)的条带(4),特别是金属条 )和至少一个用于密封腔室(2,3)的密封元件(5)。 本发明的目的是实现有效的密封作用。 为了实现这一点,密封元件(5)具有至少两个可以相对于彼此移位的门元件(6,7,8,9),并且具有至少一个密封表面(10,11,12,13) ),其适于待密封的条带(4)的边缘轮廓。