Centrifugal drum for metallurgical slag
    1.
    发明授权
    Centrifugal drum for metallurgical slag 失效
    离心鼓用于冶金炉渣

    公开(公告)号:US4492342A

    公开(公告)日:1985-01-08

    申请号:US326922

    申请日:1981-12-02

    CPC classification number: C21B3/08

    Abstract: A rotatable drum, which bears beater bars and is intended for use in pulverizing metallurgical slag, is defined by abutting conduits which are welded to one another and to a tubular support. The arrays of conduits, through which a coolant is circulated, is interrupted at a number of locations spaced radially about the support where radially outwardly extending beater bars are welded to the same support. The beater bars are also provided with internal passages through which the coolant is circulated.

    Abstract translation: 承载搅拌棒并且用于粉碎冶金炉渣的可旋转滚筒由相互焊接的相邻导管和管状支撑件限定。 通过冷却剂循环的管道阵列在围绕支撑件径向隔开的多个位置处被中断,其中径向向外延伸的打浆棒焊接到同一支撑件上。 搅拌棒还设有冷却剂循环通过的内部通道。

    Process for the treatment of steel-mill slag and apparatus for carrying
it out
    2.
    发明授权
    Process for the treatment of steel-mill slag and apparatus for carrying it out 失效
    用于处理钢铁渣的方法和装置

    公开(公告)号:US5229063A

    公开(公告)日:1993-07-20

    申请号:US843528

    申请日:1992-02-28

    CPC classification number: C21B3/08 C21B3/10

    Abstract: The present invention provides a new process and a new apparatus for the treatment of steel-mill slag in a vessel which allows a wet granulation of the slag without the risk of explosions. The slag is caused to flow through a taphole at the bottom of the vessel, and the flow rate of the slag is determined by means of a continuous check of the weight of the vessel. One or more jets of granulating water, the flow rate of which is adjusted as a function of the slag flow rate, are directed onto the stream of slag flowing from the vessel. The apparatus comprises a vessel containing molten slag. This vessel is equipped with weighing means, with a taphole, with a device for shutting off the taphole, with means for maneuvering the shut-off device between an operating position and a stored or parked position away from the taphole and with a device for opening or freeing the taphole, engageable through the latter in order to initiate the flow of slag.

    Abstract translation: 本发明提供了一种用于处理容器中的钢渣渣的新方法和新装置,其允许对炉渣进行湿法造粒而没有爆炸的危险。 使炉渣流过容器底部的出口,并通过连续检查容器的重量来确定炉渣的流速。 将流量作为炉渣流量的函数调节的一个或多个造粒水的射流引导到从容器流出的炉渣流中。 该装置包括容纳熔渣的容器。 该船配有称重装置,带有出孔,具有用于关闭出气孔的装置,具有用于在远离出口的操作位置和存储或停放位置之间操纵切断装置的装置,以及用于打开的装置 或释放出口,通过后者可接合,以引发炉渣的流动。

    Apparatus for supplying media to a blowing lance
    3.
    发明授权
    Apparatus for supplying media to a blowing lance 失效
    用于向吹枪提供介质的装置

    公开(公告)号:US5333842A

    公开(公告)日:1994-08-02

    申请号:US3232

    申请日:1993-01-11

    CPC classification number: C21C5/462

    Abstract: An apparatus is provided for supplying media to a blowing lance, particularly a blowing lance used in the production of steel by a top blowing process. A vertically movable lance carrier comprises a media connection device having a vertical connection surface. Before coupling, the blowing lance is first locked on the lance carrier by a fastening device. The connection device is movable horizontally in guide rails on the lance carrier from a waiting position towards the coupling head of the blowing lance.

    Abstract translation: 提供了一种用于将介质供应到吹风枪的装置,特别是用于通过顶吹方法生产钢的吹风枪。 一种垂直移动的喷枪载体包括具有垂直连接表面的介质连接装置。 在联接之前,吹风枪首先通过紧固装置锁定在喷枪载体上。 连接装置可从喷枪支架上的导轨水平移动,从等待位置朝向吹枪的联接头。

    Blowing lance suspension with integrated medium supply
    4.
    发明授权
    Blowing lance suspension with integrated medium supply 失效
    具有集成介质供应的吹氧枪悬挂

    公开(公告)号:US5301928A

    公开(公告)日:1994-04-12

    申请号:US4896

    申请日:1993-01-19

    CPC classification number: C21C5/462

    Abstract: The invention relates to a blowing lance suspension with integrated medium supply. In accordance with this invention, a U-shaped medium collector box having a horizontal top plate as carrier arm and a first connection surface is provided on the lance carriage. The medium connection pipes lead into this first connection surface. A lance carrier plate is provided, at right angles to the longitudinal axis of the lance, on the top part of the lance. The underside of the lance carrier plate forms a second connection surface into which the medium distributor pipes of the lance lead fittingly. After the lance has been laid down on the carrier arm of the lance carriage, the lance carrier plate is carried by the horizontal top plate, so that between the first and second connection surfaces, the connection of the medium pipes is made through the action of gravity.

    Abstract translation: 本发明涉及具有集成介质供应的吹风喷枪悬架。 根据本发明,在喷枪托架上设置有具有作为承载臂的水平顶板和第一连接表面的U形介质收集箱。 介质连接管导入该第一连接表面。 在喷枪的顶部设有与喷枪的纵向轴线成直角的喷枪承载板。 喷枪承载板的下侧形成第二连接表面,喷枪的介质分配器管线适合地连接在该第二连接表面中。 在将喷枪放置在喷枪架的承载臂上之后,喷枪承载板由水平顶板承载,使得在第一和第二连接表面之间,介质管的连接通过 重力。

    Automatic lance changeover device
    5.
    发明授权
    Automatic lance changeover device 失效
    自动喷枪切换装置

    公开(公告)号:US4893791A

    公开(公告)日:1990-01-16

    申请号:US241530

    申请日:1988-09-07

    CPC classification number: C21C5/462

    Abstract: An automatic lance changeover device is presented wherein a radially guided ring is axially vertically displaceable by two lifting spindle systems provided on each side of the ring and bears pivotable hooks for receiving the lance and for pressing the latter axially against a sealing surface on the coupling head. The hooks are connected to the stationary coupling head via pivotable connecting rods whose length is alterable, these connecting rods being eccentrically articulated on the support pin of the hooks with the bearing bore at the coupling head end of the connecting rods having a larger diameter than the associated wrist pin. When the ring is axially displaced, the hooks, which have swung out, in a first phase, initially surround the supporting pins on the upper part of the lance as the ring is displaced further, the hooks, without executing any further pivoting movement, pull the lance head into sealing contact with the coupling head.

    Abstract translation: 提供了一种自动喷枪切换装置,其中径向引导的环通过设置在环的每一侧上的两个提升主轴系统轴向可垂直移位,并承载用于接收喷枪的可枢转钩,并将其推向轴向压靠在联接头上的密封表面 。 钩通过长度可变的可枢转连接杆连接到固定联接头上,这些连接杆偏心地铰接在钩的支撑销上,轴承孔在连接杆的联接头端具有比直径大于 相关腕针。 当环被轴向位移时,随着环进一步移动,在第一阶段中摆动的钩最初围绕矛杆上部的支撑销,而不执行任何进一步的枢转运动,钩拉动 喷枪头与联轴器头密封接触。

    Device for the automatic coupling of a blowing-in lance to a manifold
    6.
    发明授权
    Device for the automatic coupling of a blowing-in lance to a manifold 失效
    用于自动连接到发条的设备

    公开(公告)号:US5167904A

    公开(公告)日:1992-12-01

    申请号:US716720

    申请日:1991-06-17

    CPC classification number: C21C5/462

    Abstract: A device for automatically coupling a lance for injecting a fluid into a molten metal bath to a manifold for supplying the fluid to the lance includes means for hitching the lance rigidly to a lance-carrying carriage which can be displaced along a slide rail, and means ensuring the support of the manifold with respect to the lance-carrying carriage and enabling the manifold to be displaced vertically with respect to the lance-carrying carriage, or vice versa.

    Abstract translation: 用于将用于将流体注入熔融金属浴的喷枪自动耦合到用于将流体供应到喷枪的歧管的装置包括用于将喷枪刚性地连接到可沿着滑轨移动的喷枪托架的装置, 确保歧管相对于喷枪支架的支撑,并使得歧管相对于穿枪支架垂直移动,反之亦然。

    Device for coupling a blowing lance to a collector
    7.
    发明授权
    Device for coupling a blowing lance to a collector 失效
    用于将吹枪连接到收集器的装置

    公开(公告)号:US06086818A

    公开(公告)日:2000-07-11

    申请号:US255840

    申请日:1999-02-23

    CPC classification number: C21C5/462

    Abstract: A device for coupling a blow lance with a header is disclosed, in which the force required for producing a sealing joint between the header (2) and the lance (4) is exerted by a cooling fluid and/or a blowing fluid. In a preferred embodiment, said cooling fluid and/or blowing fluid acts via a pressure surface (32) on the joint between the header (2) and the lance (4), the pressure surface being integral with a piston (22) which transmits the pressure to said joint. The lance has preferably a first coupling surface (12), while the header (2) has a second coupling surface (14), and one of said coupling surfaces (12 or 14) is integral with said piston (22).

    Abstract translation: 公开了一种用于将吹气枪与集管连接的装置,其中在集管(2)和喷枪(4)之间产生密封接头所需的力由冷却流体和/或吹送流体施加。 在优选实施例中,所述冷却流体和/或吹送流体经由集管(2)和喷枪(4)之间的接头上的压力表面(32)起作用,压力表面与活塞(22)成一体,活塞 所述关节的压力。 喷枪优选地具有第一联接表面(12),而集管(2)具有第二联接表面(14),并且所述联接表面(12或14)中的一个与所述活塞(22)成一体。

    Safety device for the cover of a metallurgical vessel
    8.
    发明授权
    Safety device for the cover of a metallurgical vessel 失效
    冶金容器盖的安全装置

    公开(公告)号:US4526353A

    公开(公告)日:1985-07-02

    申请号:US552392

    申请日:1983-11-16

    Applicant: Hubert Stomp

    Inventor: Hubert Stomp

    CPC classification number: B22D41/00 B22D41/02

    Abstract: A safety device for protecting a cover used for closing a vessel in which molten metal undergoes metallurgical treatments is presented. The device is used in conjunction with the type of cover which rests on or hangs over the edge of the vessel. The device comprises a plurality of segments which preferably form a substantially cylindrical or funnel-shaped space. These segments may have any variety of configurations and/or shapes so long as they effectively eliminate the splashing and frothing of molten metal and slag.

    Abstract translation: 提出一种用于保护用于关闭其中熔融金属进行冶金处理的容器的盖的安全装置。 该装置与搁置在或悬挂在容器边缘上的盖子类型一起使用。 该装置包括多个段,其优选地形成基本上圆柱形或漏斗形的空间。 这些段可以具有各种构型和/或形状,只要它们有效地消除熔融金属和炉渣的飞溅和起泡。

    Continuous casting die
    9.
    发明授权
    Continuous casting die 失效
    连铸模具

    公开(公告)号:US6158496A

    公开(公告)日:2000-12-12

    申请号:US68917

    申请日:1998-07-30

    CPC classification number: B22D11/053 B22D11/041

    Abstract: A continuous casting die has a casting channel (10) formed by molding plates (12) and a self-carrying frame construction with lateral openings into which the molding plates (12) can be slidingly inserted perpendicularly to the casting channel. The frame construction preferably has a top frame (14) with a passage (16) which is slightly larger than the cross-section of the casting channel (10) at the entrance of the casting die, a bottom frame (18) with a passage (20) which is slightly larger than the cross-section of the casting channel (10) at the exit of the casting die, and corner sections (22) which link the top frame (14) to the bottom frame (18). The lateral passages are delimited at their sides by the two corner sections, above by the top frame (14) and below by the bottom frame (18).

    Abstract translation: PCT No.PCT / EP96 / 05284 371日期:1998年7月30日 102(e)1998年7月30日PCT PCT 1996年11月29日PCT公布。 公开号WO97 / 23317 日期1997年7月3日连续铸模具有通过模制板(12)和具有侧向开口的自承式框架结构形成的铸造通道(10),成型板(12)可垂直于铸造通道滑动插入 。 框架结构优选地具有顶部框架(14),该框架具有通道(16),其略大于在铸模入口处的铸造通道(10)的横截面,底部框架(18)具有通道 (20),其略大于铸造出口处的铸造通道(10)的横截面;以及将顶部框架(14)连接到底部框架(18)的角部(22)。 横向通道在其侧面由两个角部分限定,上部由顶部框架(14)和下部框架(18)限定。

    Drive for automatic lance change devices
    10.
    发明授权
    Drive for automatic lance change devices 失效
    驱动自动换针装置

    公开(公告)号:US5275384A

    公开(公告)日:1994-01-04

    申请号:US960509

    申请日:1992-10-13

    CPC classification number: C21C5/462 F27D3/16

    Abstract: The present invention relates to drives for an automatic lance-changing devices. In accordance with the present invention, the drive effects the coupling of lances used for supplying media by pressing them against a coupling head which, in turn, is accomplished by draw rods which are operated with the aid of lifting spindle movement transmitting screw thread systems. Each draw rod has associated with it its own reduction gear unit which has an integrated lifting spindle system and on which a load cell is mounted. The primary shafts, in alignment with one another, of the two gear units are connected together by a coupling which compensates for axial, radial and angular displacements.

    Abstract translation: 本发明涉及一种用于自动换针装置的驱动装置。 根据本发明,驱动器通过将联接头压靠在联接头上来实现用于供应介质的喷枪的联接,该联接头又通过借助于提升主轴运动传递螺纹系统操作的拉杆实现。 每个拉杆与其自身的减速装置相关联,其具有集成的提升主轴系统,并且在其上安装有称重传感器。 两个齿轮单元彼此对准的主轴通过联轴器连接在一起,该联轴器补偿轴向,径向和角位移。

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