MANIPULATOR FOR A LADLE
    1.
    发明申请
    MANIPULATOR FOR A LADLE 审中-公开
    一个大号的机器人

    公开(公告)号:WO2018078020A1

    公开(公告)日:2018-05-03

    申请号:PCT/EP2017/077455

    申请日:2017-10-26

    Abstract: Manipulator for moving a ladle for processing liquid steel, the manipulator comprising a frame with wheels movable along suspended rails, a gripper, such as a pair of parallel hooks, extending from a lower side of the frame, and a hook suspension with a drive for moving the hooks relative to the frame between a lower position and an upper position.

    Abstract translation: 用于移动用于处理液态钢的钢包的操纵器包括具有可沿着悬挂轨道移动的轮子的框架,从框架的下侧延伸的诸如一对平行钩子之类的夹具, 以及带有驱动器的吊钩悬架,用于相对于框架在下部位置和上部位置之间移动钩。

    SYSTEMS AND METHODS FOR FEEDING MANUFACTURING BY-PRODUCTS TO A FURNACE
    2.
    发明申请
    SYSTEMS AND METHODS FOR FEEDING MANUFACTURING BY-PRODUCTS TO A FURNACE 审中-公开
    用于将制造副产品输送到炉子的系统和方法

    公开(公告)号:WO2017115219A1

    公开(公告)日:2017-07-06

    申请号:PCT/IB2016/057828

    申请日:2016-12-20

    Abstract: Systems and methods are disclosed that involve, in the operation of an electric arc furnace (EAF), disposing a composition into a container for smelting in the electric arc furnace. The composition may include EAF fines and carbonaceous fines. The systems and methods involve placing the container and a steel precursor into the EAF to react the EAF fines with the carbonaceous fines and melting the container and the steel precursor. Methods for feeding manufacturing by-products to a furnace for melting in the furnace, including filling a container with manufacturing by by-products including at least one of iron and baghouse dust (BHD), the container having a melting point greater than or equal to a melting point of the iron and a melting point of the iron and baghouse dust (BHD). The method further includes securing the container closed with a lid, charging the container into the furnace, and melting, via the furnace, the container, the iron and baghouse dust (BHD) in the furnace.

    Abstract translation: 公开了系统和方法,其涉及在电弧炉(EAF)的操作中将组合物放置到用于在电弧炉中熔炼的容器中。 该组合物可以包括EAF细粒和碳质细粒。 该系统和方法涉及将容器和钢前体放入EAF以使EAF细粒与含碳细粒反应并熔化容器和钢前体。 用于将制造副产物供给到熔炉中用于在熔炉中熔融的方法,包括用包括铁和袋式除尘器(BHD)中的至少一种的副产品来制造容器,容器的熔点大于或等于 铁的熔点和铁和袋尘(BHD)的熔点。 该方法还包括用盖子固定容器,将容器装入炉内,并通过炉子将容器,铁和袋式除尘器(BHD)在炉内熔化。

    METHOD AND SYSTEM FOR DETERMINING THE MASS OF FEEDSTOCK ON A CONVEYOR
    3.
    发明申请
    METHOD AND SYSTEM FOR DETERMINING THE MASS OF FEEDSTOCK ON A CONVEYOR 审中-公开
    用于确定输送机上原料质量的方法和系统

    公开(公告)号:WO2017109657A1

    公开(公告)日:2017-06-29

    申请号:PCT/IB2016/057719

    申请日:2016-12-16

    Applicant: ARCELORMITTAL

    Abstract: A method and a system for determining a mass of feedstock discharged by a conveyor during a first time interval Δt are disclosed. The method comprises: taking successive digital images of the feedstock in a specific zone of the conveyor, two successive images being separated by a second time interval δt of smaller duration than the first time interval Δt; for each of the second time intervals δt: - computing the advancing distance of a sub-volume of feedstock during the second time interval δt in the specific zone of the conveyor by numerical treatment of the two successive images associated with the second time interval δt; - determining at least one transversal height profile of the sub-volume of feedstock; - determining an effective feedstock density for the sub-volume of feedstock; and computing the mass of feedstock discharged by the conveyor during the first time interval Δt into the metallurgical furnace on the basis of the advancing distance, the at least one transversal height profile and the effective feedstock density, computed or determined for each of the second time intervals δt.

    Abstract translation: 公开了一种用于在第一时间间隔Δt期间确定由输送机排出的原料的质量的方法和系统。 该方法包括:在输送机的特定区域中获取原料的连续的数字图像,两个连续的图像以比第一时间间隔Δt更小的持续时间的第二时间间隔δt分开; 对于每个第二时间间隔δt: - 通过对与第二时间间隔δt相关联的两个连续图像的数字处理来计算在输送机的特定区域中的第二时间间隔δt期间原料的子体积的前进距离; - 确定原料的子体积的至少一个横向高度分布; - 确定原料的子体积的有效原料密度; 以及基于前进距离,至少一个横向高度分布和有效原料密度,计算在第一时间间隔Δt内由传送器排出的原料的质量,并计算或确定每个第二时间的冶金炉 间隔δt。

    AN IMPROVED PROCESS FOR THE RECOVERY OF RARE EARTH METALS FROM PERMANENT MAGNETS
    4.
    发明申请
    AN IMPROVED PROCESS FOR THE RECOVERY OF RARE EARTH METALS FROM PERMANENT MAGNETS 审中-公开
    从永磁体中恢复稀土金属的改进方法

    公开(公告)号:WO2017011368A1

    公开(公告)日:2017-01-19

    申请号:PCT/US2016/041685

    申请日:2016-07-11

    Abstract: Systems and methods for recovering rare earth metals from rare earth metal-containing magnets includes fragmenting or commutating the magnets, contacting the commutated magnets with a mixture of low molecular weight carboxylic acids such as formic acid and water, and removing or extracting non-rare earth metal carboxylate phases such as an iron carboxylate (formate) phase from a rare earth metal carboxylate (formate) phase, using a solvent such as water.

    Abstract translation: 用于从含稀土金属的磁体中回收稀土金属的系统和方法包括使磁体分段或换向,将换向磁体与低分子量羧酸如甲酸和水的混合物接触,以及去除或提取非稀土金属 金属羧酸盐相,如来自稀土金属羧酸盐(甲酸盐)相的羧酸盐(甲酸盐)相),使用溶剂如水。

    REVERSE FILLING CARBON AND TEMPERATURE DROP-IN SENSOR
    5.
    发明申请
    REVERSE FILLING CARBON AND TEMPERATURE DROP-IN SENSOR 审中-公开
    反向填充碳和温度传感器

    公开(公告)号:WO2016116240A1

    公开(公告)日:2016-07-28

    申请号:PCT/EP2015/080912

    申请日:2015-12-22

    Abstract: A drop-in probe includes a measurement head having an immersion end and an opposing second end having an end face. The measurement head is formed of first and second body halves configured to mate together along a parting line. A sample chamber, arranged within the measurement head, is thermally isolated from a cooling mass thereof and includes a metal wall having a thickness of 2.5 mm or less. An inlet tube has an inlet opening to the sample chamber. The inlet opening has a diameter D iniet and is spaced apart from the end face of the measurement head at a distance of at least formula (1). When the sample chamber is filled with a sample of the molten metal, a ratio of a mass of the metal sample to a mass of the metal wall of the sample chamber is greater than 2.6 and less than 6.

    Abstract translation: 滴入探针包括具有浸没端的测量头和具有端面的相对的第二端。 测量头由配置成沿着分型线配合在一起的第一和第二半体形成。 布置在测量头内的样品室与其冷却块热隔离,并且包括厚度为2.5mm或更小的金属壁。 入口管具有到样品室的入口开口。 入口开口具有直径Diniet,并且距离至少公式(1)的距离与测量头的端面间隔开。 当样品室填充有熔融金属样品时,金属样品的质量与样品室的金属壁质量之比大于2.6且小于6。

    METHOD AND DEVICE FOR DETERMINING CHARACTERISTIC TEMPERATURES OF STEEL TAKEN DIRECTLY FROM A TUNDISH
    7.
    发明申请
    METHOD AND DEVICE FOR DETERMINING CHARACTERISTIC TEMPERATURES OF STEEL TAKEN DIRECTLY FROM A TUNDISH 审中-公开
    用于确定直接从钢丝绳获得的钢的特性温度的方法和装置

    公开(公告)号:WO2016108762A1

    公开(公告)日:2016-07-07

    申请号:PCT/SI2014/000086

    申请日:2014-12-29

    Applicant: RCJ D.O.O.

    Abstract: The objective of the present invention is to provide a device and a method which assure accurate and repeatable continuous temperature measurements of steel melt during its solidification when sampling from a tundish in a steel mill using a continuous casting process. The device comprises a measuring cup (2), a protecting element (3), a cup protection element (5), a funnel (6), a holder, a housing protected by a cardboard tube, a thermocouple with a ceramic connector, and a rod to house a compensating cable with a plastic connector. All parts of the device with the exception of the protecting element (3), the cup protection element (5), and the funnel (6) are reusable. The method for determining characteristic temperatures of the liquid steel comprises steps of preheating the measuring cup (2) of the device and covering the steel melt in the measuring cup (2) with a layer of exothermic powder.

    Abstract translation: 本发明的目的是提供一种装置和方法,其在使用连续铸造工艺从钢厂的中间包取样时,确保在其固化期间钢熔体的精确和可重复的连续温度测量。 该装置包括量杯(2),保护元件(3),杯保护元件(5),漏斗(6),保持器,由纸板管保护的壳体,具有陶瓷连接器的热电偶,以及 用于容纳具有塑料连接器的补偿电缆的杆。 除了保护元件(3),杯保护元件(5)和漏斗(6)之外的装置的所有部件都是可重复使用的。 用于确定液态钢的特征温度的方法包括以下步骤:预热装置的量杯(2)并用一层放热粉末覆盖量杯(2)中的钢熔体。

    BRENNER-LANZEN-EINHEIT
    8.
    发明申请
    BRENNER-LANZEN-EINHEIT 审中-公开
    燃烧器喷管UNIT

    公开(公告)号:WO2016020376A1

    公开(公告)日:2016-02-11

    申请号:PCT/EP2015/067949

    申请日:2015-08-04

    Abstract: Die Erfindung betrifft eine Brenner-Lanzen-Einheit (1) umfassend mindestens zwei Gasanschlüsse (2a, 2b, 2c), ein Brennerrohr (3) und ein konzentrisch zum Brennerrohr (3) in diesem angeordnetes Lanzenrohr (4), wobei das Brennerrohr (3) und das Lanzenrohr (4) jeweils ein Gaseintrittsende und ein Gasaustrittsende (15) aufweisen, wobei das Lanzenrohr (4) an seinem Gasaustrittsende eine Lavaldüse (4a) aufweist, die lösbar mit dem Lanzenrohr (4) verbunden ist, und wobei weiterhin das Brennerrohr (3) eine Brennerdüse (3a) aufweist, die lösbar mit dem Brennerrohr (3) verbunden ist.

    Abstract translation: 本发明涉及一种燃烧器喷管单元(1),包括至少两个气体连接(2a,图2b,2c)中,燃烧器管(3)和同心到燃烧器管(3)在此布置喷气管(4),其特征在于,所述燃烧管(3 )和喷枪管(4)每一个具有气体入口端和一个气体出口端(15),所述喷管(4)在其气体出口端具有拉伐尔喷嘴(4A),其被可拆卸地连接(与矛杆管4),并且进一步地,其中所述燃烧器管 (3),其可释放地连接到燃烧器管中的燃烧器喷嘴(3a)中(3)。

    VORRICHTUNG ZUM VERTIKALEN ANHEBEN UND/ODER ABSENKEN EINES METALLURGISCHEN GEFÄSSES, ANLAGE MIT EINER SOLCHEN VORRICHTUNG UND VERFAHREN
    10.
    发明申请
    VORRICHTUNG ZUM VERTIKALEN ANHEBEN UND/ODER ABSENKEN EINES METALLURGISCHEN GEFÄSSES, ANLAGE MIT EINER SOLCHEN VORRICHTUNG UND VERFAHREN 审中-公开
    设备垂直提升和/或降低冶金炉,SYSTEM有了这样的装置和方法

    公开(公告)号:WO2015139984A1

    公开(公告)日:2015-09-24

    申请号:PCT/EP2015/054818

    申请日:2015-03-09

    Abstract: Die Erfindung betrifft eine Vorrichtung zum vertikalen Anheben und/oder Absenken eines metallurgischen Gefäßes zur Herstellung und/oder Behandlung von flüssigem Metall, wobei ein Gewicht des Gefäßes inklusive des flüssigen Metalls beim Anheben und/oder Absenken im Bereich von 50 bis 350 t, insbesondere im Bereich von 180 bis 350 t, liegt, wobei die Vorrichtung eine Tragkonstruktion mit mindestens zwei, unabhängig voneinander betätigbaren Positionierungselementen in Form von elektromechanischen Gewindespindelantrieben zum Anheben und/oder Absenken des Gefäßes aufweist, wobei die elektromechanischen Gewindespindelantriebe durch elektromechanische Hubzylinder mit Rollengewindetrieb ausgebildet sind.

    Abstract translation: 本发明涉及一种设备,用于垂直提升和/或用于产生和/或提升期间处理熔融金属,该容器的特征在于权重,其中包括液态金属和/或在50的范围内降低至350吨冶金容器的降低,特别是在 范围为180至350吨,位于,该装置包括具有在机电螺杆致动器用于升高和/或容器中,其中所述机电丝杠驱动器由与滚柱丝杠机电缸形成的降低的形式的至少两个可独立致动的定位元件的支撑结构。

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