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12 条记录 (耗时 0.022 秒)

    METALLURGICAL VESSEL, IN PARTICULAR ARC FURNACE
    3.
    发明申请
    METALLURGICAL VESSEL, IN PARTICULAR ARC FURNACE 审中-公开
    冶金船，特别是弧炉

    公开(公告)号：US20100044931A1

    公开(公告)日：2010-02-25

    申请号：US12514850

    申请日：2007-10-22

    申请人： Norbert Uebber ,  Guido Kleinschmidt ,  Jochen Schlueter ,  Udo Falkenreck

    发明人： Norbert Uebber ,  Guido Kleinschmidt ,  Jochen Schlueter ,  Udo Falkenreck

    IPC分类号： F27B3/22 ,  C22B9/21 ,  F27B3/24 ,  F27B3/28 ,  F27B3/20 ,  F27B3/16

    CPC分类号： F27B3/205 ,  C21C5/462 ,  C21C5/5217 ,  C21C2005/5288 ,  C22B9/05 ,  C22B9/20 ,  F27B3/085 ,  F27B3/225 ,  F27D3/16 ,  F27D99/0033 ,  F27D2003/169 ,  Y02P10/216

    摘要： The invention relates to a metallurgical vessel (1), in particular an arc furnace, having a holding container (2) for metal melt and having a lid (3), by means of which the holding container (2) can be at least partially covered, wherein the metallurgical vessel also has at least one lance (4, 5) for the supply of a medium into the metallurgical vessel (1), and wherein the at least one lance (4, 5) is pivotably arranged on or in the metallurgical vessel (1). In order to be able to introduce a medium into the interior of the furnace in an improved manner, the invention provides that at least one lance (4, 5) is arranged in the region of the lid (3) of the metallurgical vessel (1) on a revolute joint (6) which has a rotational axis aligned in a horizontal direction (H).

    摘要翻译： 本发明涉及一种冶金容器（1），特别是电弧炉，其具有用于金属熔体的保持容器（2），并具有盖（3），借助于该保持容器（2）可以至少部分 覆盖，其中所述冶金容器还具有至少一个用于向所述冶金容器（1）中供应介质的喷枪（4,5），并且其中所述至少一个喷枪（4,5）可枢转地布置在所述冶金容器 冶金容器（1）。 为了能够以改进的方式将介质引入炉的内部，本发明提供了至少一个喷枪（4,5）布置在冶金容器（1）的盖（3）的区域中 ）在具有在水平方向（H）上对齐的旋转轴线的旋转接头（6）上。

    BURNER ARRANGEMENT
    5.
    发明申请
    BURNER ARRANGEMENT 审中-公开
    燃烧器装置

    公开(公告)号：US20100035194A1

    公开(公告)日：2010-02-11

    申请号：US12450639

    申请日：2008-02-28

    申请人： Martin Assmann ,  Udo Falkenreck ,  Hans-Jürgen Hecken ,  Jochen Schlüter ,  Walter Weischedel

    发明人： Martin Assmann ,  Udo Falkenreck ,  Hans-Jürgen Hecken ,  Jochen Schlüter ,  Walter Weischedel

    IPC分类号： F23D14/48

    CPC分类号： F23D14/16 ,  B22D41/015 ,  B22D41/60 ,  F23D14/18

    摘要： The invention relates to a burner arrangement (1) in particular for heating or keeping warm, in particular casting stream protection devices and/or immersion casting devices of a continuous casting plant, comprising a reservoir (5) that can receive, in particular a shroud tube or an immersion tube, said reservoir comprising a base (6) and a cover (7). The wall (8) of the reservoir (5) is formed by at least one porous burner.

    摘要翻译： 本发明涉及一种特别用于加热或保温的燃烧器装置（1），特别是用于连续铸造设备的铸造流保护装置和/或浸入式浇注装置，其包括容器（5），所述容器可特别地容纳护罩 管或浸入管，所述储存器包括基部（6）和盖（7）。 储存器（5）的壁（8）由至少一个多孔燃烧器形成。

    PROCESS AND PLANT FOR PRODUCING STEEL
    6.
    发明申请
    PROCESS AND PLANT FOR PRODUCING STEEL 审中-公开
    生产钢铁的工艺和工厂

    公开(公告)号：US20100064856A1

    公开(公告)日：2010-03-18

    申请号：US12522186

    申请日：2007-12-10

    申请人： Guido Kleinschmidt ,  Jochen Schlueter ,  Walter Weischedel ,  Udo Falkenreck

    发明人： Guido Kleinschmidt ,  Jochen Schlueter ,  Walter Weischedel ,  Udo Falkenreck

    IPC分类号： C21C5/28 ,  C21C5/42

    CPC分类号： C21C5/36 ,  C21C5/285 ,  C21C5/5252 ,  C21C2300/08 ,  Y02P10/216

    摘要： A process for producing steel and for obtaining slag having a high content of additional elements such as vanadium in a two-step process. Liquid pig iron is initially blown onto a high-grade slag at a lower temperature, the slag being further processed separately after tapping, while the pig iron is supplied to at least one additional converter in which it is blown at a higher temperature to form steel. A high-grade slag is generated while shortening the steel production process using the process in that the intermediate metal product that is tapped from the first converter is subjected to a heating and/or holding phase before being supplied to the second converter.

    摘要翻译： 一种用于生产钢和用于在两步法中获得具有高含量的额外元素如钒的炉渣的方法。 液体生铁最初在较低的温度下被吹到高档炉渣上，炉渣在出钢后进一步分开处理，同时将生铁供应至至少一个额外的转炉，在其中高温吹制成钢 。 在使钢铁生产过程缩短的过程中产生高档渣，因为从第一转化器抽头的中间金属产品在供给第二转化器之前经受加热和/或保持阶段。

    Device for Measuring and Analyzing Melt in Metallurgical Vessels
    7.
    发明申请
    Device for Measuring and Analyzing Melt in Metallurgical Vessels 审中-公开
    测量和分析冶金容器熔体的装置

    公开(公告)号：US20090262780A1

    公开(公告)日：2009-10-22

    申请号：US11794631

    申请日：2005-12-23

    申请人： Norbert Uebber ,  Udo Falkenreck ,  Jens Kempken

    发明人： Norbert Uebber ,  Udo Falkenreck ,  Jens Kempken

    IPC分类号： G01K13/00

    CPC分类号： G01N21/718 ,  B22D2/00 ,  G01J5/041

    摘要： A device for measuring temperature and analyzing melt in metallurgical vessels with a channel pipe KN arranged on a side wall of a vessel KV, extending with a lower end thereof into this wall, and ending with an upper open end thereof above the vessel KV for taking a melt probe, which has, above an opening, an air inlet with an associated inlet/outlet valve VT and above it, a rotary valve DS that opens a cross-section of the channel pipe KN for introducing measuring probes, laser, or temperature feeler, and closes it.

    摘要翻译： 一种用于测量冶金容器中的温度和分析熔体的装置，其具有布置在容器KV的侧壁上的通道管道KN，其下端延伸到该壁中，并且在容器KV上方的上部开口端终止， 熔体探针，其具有在开口上方的具有相关联的入口/出口阀VT及其上方的空气入口;旋转阀DS，其打开通道管道KN的横截面以引入测量探针，激光或温度 感觉，并关闭它。

    Method for producing hot-rolled strips and plates
    9.
    发明授权
    Method for producing hot-rolled strips and plates 失效
    热轧带钢板的制造方法

    公开(公告)号：US06451136B1

    公开(公告)日：2002-09-17

    申请号：US09787158

    申请日：2001-11-14

    申请人： Udo Falkenreck ,  Uwe Quitmann ,  Harald Wehage

    发明人： Udo Falkenreck ,  Uwe Quitmann ,  Harald Wehage

    IPC分类号： C21D802

    CPC分类号： B21B45/0218 ,  B21B1/34 ,  B21B1/46

    摘要： A method for producing hot-rolled strip and plates in a production plant having a continuous casting installation for slabs 100-180 mm thick, descaling sprays, a single- or multiple-stand rolling unit with or without edging, a cooling interval, a heating furnace, and a Steckel mill. Between the continuous casting installation and the heating furnace, only the skin layer of the previously descaled slab is deformed in-line, recrystallized during and after deformation, and then cooled in several stages to a temperature below the Ar3 transformation point and temporarily maintained there until the microstructural transformation of the recrystallized, fine-grained austenite to ferrite/pearlite has been completed.

    摘要翻译： 一种在具有连续铸造设备的生产设备中生产热轧带材和板材的方法，所述连续铸造设备用于100-180mm厚的板坯，除鳞喷雾剂，具有或不具有边缘的单层或多台轧制单元，冷却间隔，加热 炉子和斯特克尔磨坊。 在连续铸造装置和加热炉之间，只有先前的除鳞板坯的表皮层在线变形，在变形期间和变形后再结晶，然后在几个阶段中冷却到低于Ar 3相变点的温度，并暂时保持在那里，直到 再结晶，细晶粒奥氏体向铁素体/珠光体的显微组织转变已经完成。

    Continuous scrap supply into an electric arc furnace (EAF)
    10.
    发明授权
    Continuous scrap supply into an electric arc furnace (EAF) 有权
    连续废钢供应到电弧炉（EAF）

    公开(公告)号：US09097464B2

    公开(公告)日：2015-08-04

    申请号：US13057586

    申请日：2009-08-03

    申请人： Udo Falkenreck ,  Hans-Jürgen Odenthal

    发明人： Udo Falkenreck ,  Hans-Jürgen Odenthal

    IPC分类号： F27D13/00 ,  F27D17/00 ,  F27D3/00 ,  F27B3/08 ,  F27B3/18

    CPC分类号： F27D3/0025 ,  C21C5/527 ,  C21C5/565 ,  C21C5/567 ,  F27B3/085 ,  F27B3/18 ,  F27D13/002 ,  F27D17/003 ,  Y02P10/216

    摘要： A continuous scrap feed into an electric smelting furnace (EAF) having a channel connected at one end to an opening in a wall of the smelting furnace and has at its other end a charging device for the scrap. An extraction device for the off-gases which are guided through the channel serve to preheat the scrap, this extraction device being connected to the channel between the two ends of the channel located closer to the smelting furnace than the scrap feed in relation to the total length of the channel. The extraction device is a single-stage blower whose intake opening is oriented in the direction of the smelting furnace, and the clear cross section of the channel between the extraction device and the scrap feed is adapted to the amount of scrap so that the height of the scrap charge substantially fills the clear cross section.

    摘要翻译： 连续废料进入电熔炉（EAF），其中一个通道在一端连接到冶炼炉壁上的一个开口，并在另一端具有用于废料的充电装置。 用于通过通道引导的废气的提取装置用于对废料进行预热，该提取装置连接到位于比熔融炉更靠近冶炼炉的通道的两端之间的通道，而不是废料 通道长度。 提取装置是单级鼓风机，其进气口沿冶炼炉的方向定向，并且提取装置和废料之间的通道的透明横截面适合于废料的高度， 废料充填基本上填满了清晰的横截面。