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1. 发明申请

US20170341134A1 METHOD FOR CASTING METAL STRIP WITH CROWN CONTROL 审中-公开
公开(公告)号：US20170341134A1
公开(公告)日：2017-11-30
申请号：US15528579
申请日：2015-11-26
申请人： SIEMENS VAI METALS TECHNOLOGIES GMBH
发明人： Gerald Hohenbichler
IPC分类号： B22D11/06 , B22D11/22 , C03B35/18 , B21B37/32 , B21B27/08
CPC分类号： B22D11/0682 , B21B27/08 , B21B37/32 , B22D11/0622 , B22D11/0651 , B22D11/168 , B22D11/22 , C03B35/183
摘要： A casting of metal strip by continuous casting in a twin roll caster is provied. In a twin roll caster, molten metal is introduced between a pair of counter-rotated horizontal casting rolls that are cooled so that metal shells solidify on the moving roll surfaces. The twin roll caster is capable of continuously producing cast strip from molten steel through a sequence of ladles positioned on a turret. In casting thin strip by twin roll caster, the crown of the casting surfaces of the casting rolls varies during a casting campaign. The crown of the casting surfaces of the casting rolls in turn determines the strip thickness profile.

2. 发明授权

US09254520B2 Process engineering measures in a continuous casting machine at the start of casting, at the end of casting and when producing a transitional piece 有权
标题翻译：在铸造开始时，铸造结束时和生产过渡件时，在连续铸造机中的工艺工程措施
公开(公告)号：US09254520B2
公开(公告)日：2016-02-09
申请号：US14361284
申请日：2012-11-19
申请人： SIEMENS VAI METALS TECHNOLOGIES GMBH
发明人： Kurt Dittenberger , Udo Feischl , Klemens Hauser , Wolfgang Kibler , Paul Pennerstorfer , Franz Ramstorfer
IPC分类号： B22D11/08 , B22D11/16 , B22D11/20 , B22D11/22 , B22D11/04
CPC分类号： B22D11/081 , B22D11/04 , B22D11/161 , B22D11/208 , B22D11/225
摘要： A method for operating a continuous casting machine (1) at the start of casting, at the end of casting and when producing a transitional piece (21) for improving the quality of the ends of the strand (16, 18), and protecting the machine from damage. At the start of casting, perform the following additional method steps: recording a position of the beginning of the strand (16) in the strand guide (4); after the beginning of the strand (16) and after an upper end (17a) of the beginning region of the strand (17), has passed a pair of adjustable strand guiding rollers (5) adjusting the roller pair to touch the strand (2); cooling the beginning region of the strand (17) by the cooling nozzle (10) delivering an amount of coolant Q less than a nominal amount of coolant Qnom to the beginning region of the strand (17); and cooling the main part of the strand (20) by the cooling nozzle (10) delivering an amount of coolant Q that is substantially equal to Qnom to the main part of the strand (20).
摘要翻译：一种在铸造开始时，在铸造结束时和当制造用于提高股线（16,18）的端部的质量的过渡件（21）时操作连续铸造机器（1）的方法，并且保护机器受损。在铸造开始时，执行以下附加的方法步骤：将股线（16）的开始位置记录在股线引导件（4）中; 在股线（16）开始之后，并且在股线（17）的开始区域的上端（17a）之后，已经通过一对可调整的线引导辊（5），调节辊对以接触股线（2 ）; 通过冷却喷嘴（10）冷却所述绞线（17）的开始区域，所述冷却喷嘴将少于冷却剂Qnom的标称量的冷却剂Q的量输送到所述线材（17）的开始区域; 并且通过冷却喷嘴（10）冷却所述绞线（20）的主要部分，所述冷却喷嘴向所述绞线（20）的主要部分输送大致等于Qnom的量的冷却剂Q。

3. 发明授权

US09181595B2 Reformer gas-based reducing method with reduced NOx emission 有权
标题翻译：降低NOx排放的改性气体还原法
公开(公告)号：US09181595B2
公开(公告)日：2015-11-10
申请号：US13388141
申请日：2010-07-15
申请人： Robert Millner , Guenter Peer
发明人： Robert Millner , Guenter Peer
IPC分类号： C21B13/02 , C21B13/14 , C01B3/38
CPC分类号： F27D17/002 , C01B3/384 , C01B2203/06 , C01B2203/0816 , C01B2203/0827 , C01B2203/148 , C21B13/02 , C21B13/143 , C21B2100/02 , C21B2100/04 , C21B2100/22 , C21B2100/44 , C21B2100/64 , C21C2100/06 , C22B5/12 , Y02P10/122 , Y02P10/128 , Y02P10/132 , Y02P10/136 , Y02P10/143
摘要： In a process and apparatus for the reduction of metal oxides (3) to form metalized material by contact with hot reducing gas, which is produced at least partially by catalytic reformation of a mixture of a gas containing carbon dioxide (CO2) and/or steam (H2O) with gaseous hydrocarbons, the heat for the endothermal reformation processes which take place during the reformation is provided at least partially by the combustion of a fuel gas.
摘要翻译：在用于还原金属氧化物（3）的方法和装置中，通过与热还原气体接触形成金属化材料，所述热还原气体至少部分地通过催化重整含二氧化碳（CO 2）和/或蒸汽的气体的混合物（H 2 O）与气态碳氢化合物反应，至少部分地通过燃料气体的燃烧提供在改造过程中发生的用于吸热重整过程的热。

4. 发明授权

US09132460B2 Driver for a steel strip coiler 有权
标题翻译：钢带卷取机驱动
公开(公告)号：US09132460B2
公开(公告)日：2015-09-15
申请号：US13877121
申请日：2011-09-27
申请人： Friedrich Moser , Jürgen Schiefer
发明人： Friedrich Moser , Jürgen Schiefer
IPC分类号： B65H20/02 , B21C47/34
CPC分类号： B21C47/3466 , B21C47/34 , B21C47/3425 , B65H20/02 , B65H2402/31 , B65H2402/64 , Y10T29/49815
摘要： A driver for a steel strip coiler, having at least one supporting driving roller mounted on a frame, and at least one driving roller, which can be adjusted with respect to the supporting driving roller and is mounted on at least one rocker connected to the frame, wherein the driving roller is attached to a bearing region of the rocker. The bearing region is open for the insertion or removal of the driving roller toward the side and/or upwardly when the rocker is placed in the operating position. The driver has a fixing mechanism for fixing the driving roller to the bearing region. The method for removing a driving roller from such a driver includes opening the fixing mechanism and removing the driving roller toward the side or upwardly from the driver.
摘要翻译：一种用于钢带卷取机的驱动器，其具有安装在框架上的至少一个支撑驱动辊和至少一个可相对于支撑驱动辊调节的驱动辊，并且安装在连接到框架的至少一个摇臂上，其中所述驱动辊附接到所述摇杆的支承区域。当摇臂放置在操作位置时，轴承区域是打开的，用于将驱动辊朝向侧面和/或向上插入或移除。驾驶员具有用于将驱动辊固定到轴承区域的固定机构。从这种驱动器去除驱动辊的方法包括打开固定机构并将驱动辊朝向驱动器的侧面或向上移除。

5. 发明授权

US09108236B2 Method for transferring a metal coil 有权
标题翻译：传送金属线圈的方法
公开(公告)号：US09108236B2
公开(公告)日：2015-08-18
申请号：US13821565
申请日：2011-08-29
申请人： Michael Jesche , Robert Minichmayr , Wolfgang Peitl , Alois Seilinger
发明人： Michael Jesche , Robert Minichmayr , Wolfgang Peitl , Alois Seilinger
IPC分类号： B65H19/12 , B21C47/24 , B21C47/08 , B21C47/22
CPC分类号： B21C47/24 , B21C47/08 , B21C47/22
摘要： A method is disclosed for transferring a metal coil, e.g., for transferring a metal coil in a coil box, on a transfer path between a first coil position and a second coil position, wherein the metal coil is supported during the transfer on the transfer path in segments by means of support rollers, and wherein the metal coil is simultaneously unwound, wherein a cradle expanding in the direction of the transfer path is formed by changing the positions of support rollers disposed adjacent to each other, wherein the coil is supported by two support rollers disposed on a first frame part in the first coil position and is displaced in the direction of the second coil position from said first coil position in that said frame part is simultaneously tilted and lowered.
摘要翻译：公开了一种用于将金属线圈例如用于将线圈箱中的金属线圈传送到第一线圈位置和第二线圈位置之间的传输路径上的方法，其中在传送路径期间金属线圈被支撑并且其中同时展开金属线圈，其中通过改变彼此相邻设置的支撑辊的位置而形成在传送路径的方向上扩展的支架，其中线圈由两个支撑辊设置在第一线圈位置的第一框架部分上，并且在第二线圈位置的方向上从所述第一线圈位置移位，所述框架部分同时倾斜和降低。

6. 发明授权

US09108234B2 Method and apparatus for preparing steel stock before hot rolling 有权
标题翻译：热轧前钢坯的制备方法及装置
公开(公告)号：US09108234B2
公开(公告)日：2015-08-18
申请号：US14118443
申请日：2012-05-16
申请人： Gerald Eckerstorfer , Gerald Hohenbichler , Bernd Linzer
发明人： Gerald Eckerstorfer , Gerald Hohenbichler , Bernd Linzer
IPC分类号： B21B1/26 , B21C43/00 , B21B38/00 , B21B45/06 , B21B15/00 , B21B1/46 , C21D8/02 , C21D9/56 , C21D9/60 , F27B9/06 , F27B19/04 , B21B45/08 , B21B45/00
CPC分类号： B21B1/26 , B21B1/46 , B21B15/005 , B21B38/00 , B21B38/006 , B21B45/004 , B21B45/06 , B21B45/08 , B21B2261/20 , B21C43/00 , B22D11/1206 , B22D11/14 , C21D8/02 , C21D9/561 , C21D9/60 , F27B9/067 , F27B19/04 , Y02P10/253
摘要： A process and an apparatus for preparing steel stock before hot rolling. The steps of preheating the stock (5, 16, 22) in a first induction furnace (6) so that the preheated stock enters a subsequent descaling apparatus (7) with a surface temperature of T1≧1000° C.; descaling the preheated stock by a plurality of water jets in a descaling apparatus (7); direct subsequent heating of the descaled stock in a second induction furnace (8), where the descaled stock enters the second induction furnace (8) at a temperature T2 which is ≧Tcurie of the stock and heating in the second induction furnace 8 is either in a largely inert or largely reducing protective gas atmosphere; passing the heated stock in a rolling mill (9), where the heated stock enters the rolling mill (9) at a temperature 1220° C.≧T3 1050° C.
摘要翻译：一种在热轧之前制备钢坯的方法和装置。在第一感应炉（6）中预热原料（5,16,22）的步骤，使得预热的原料进入表面温度为T1≥1000℃的随后的除垢装置（7）; 在除垢装置（7）中通过多个水射流对预热的原料进行除鳞; 在第二感应炉（8）中直接随后加热除垢原料，其中除垢原料在坯料的≧Tcurie的温度T2进入第二感应炉（8）并且在第二感应炉8中的加热处于主要是惰性或大大降低保护气体气氛; 将加热的坯料通过轧机（9），其中加热的坯料在1220℃的温度下进入轧机（9）。≧T3 1050℃

7. 发明授权

US08968441B2 Method and system for producing pig iron or fluid steel pre-products 有权
标题翻译：生产生铁或流体钢预制品的方法和系统
公开(公告)号：US08968441B2
公开(公告)日：2015-03-03
申请号：US13147307
申请日：2010-01-14
申请人： Robert Millner
发明人： Robert Millner
IPC分类号： C21B5/06 , C21B7/16 , C21B7/00 , C21B5/00
CPC分类号： F27D17/00 , C21B3/00 , C21B5/003 , C21B7/163 , C21B11/00 , C21B13/0006 , C21B13/14 , C21B2100/02 , C21B2100/04 , C21B2100/282 , Y02P10/122 , Y02P10/126 , Y02P10/128 , Y02P10/216
摘要： A method and a plant for the production of pig iron or liquid steel semi-finished products are shown, metal oxide-containing batch materials and, if appropriate, aggregates being at least partially reduced in a reduction zone by a reduction gas, subsequently being introduced into a smelting zone and being smelted along with the supply of carbon carriers and oxygen-containing gas and along with the formation of the reduction gas. The reduction gas formed in the smelting zone is supplied to the reduction zone, reacted there and drawn off as export gas, CO2 is separated from the export gas, and a product gas is formed which is utilized for the introduction of pulverulent carbon carriers into the smelting zone.
摘要翻译：示出了用于生产生铁或液态钢半成品的方法和设备，含有金属氧化物的批料，并且如果合适，在还原区中通过还原气体至少部分还原的聚集体，随后被引入进入冶炼区，随着碳载体和含氧气体的供应以及还原气体的形成而被熔炼。在冶炼区形成的还原气体被供给到还原区，在那里作为出口气体反应并从出口气体中分离出来，形成产物气体，用于将粉状碳载体引入到冶炼区。

8. 发明授权

US08808422B2 Method for increasing the penetration depth of an oxygen stream 有权
标题翻译：增加氧气流穿透深度的方法
公开(公告)号：US08808422B2
公开(公告)日：2014-08-19
申请号：US13818344
申请日：2011-07-27
申请人： Leopold Werner Kepplinger , Robert Millner , Jan-Friedemann Plaul , Johannes Leopold Schenk , Kurt Wieder , Johann Wurm
发明人： Leopold Werner Kepplinger , Robert Millner , Jan-Friedemann Plaul , Johannes Leopold Schenk , Kurt Wieder , Johann Wurm
IPC分类号： C21B3/00
CPC分类号： C21B3/00 , C21B5/00 , C21B5/001 , C21B5/003 , C21B7/16 , C21B13/00 , F27B1/10 , F27D3/16
摘要： A method and device are disclosed for automatically evaluating a delivery system in respect of the energy efficiency and emissions efficiency thereof. The method may include: determining a service level for the delivery system according to an energy intensity and an evaluation relevance of the particular delivery system, detecting energy data and emissions data of the delivery system corresponding to the determined service level of the delivery system, and calculating at least one indicator based on the detected energy data and emissions data and/or based on data for the energy management and environmental management of the delivery system for evaluating the delivery system with respect to the energy efficiency and emissions efficiency thereof.
摘要翻译：公开了一种用于在能量效率和排放效率方面自动评估输送系统的方法和装置。该方法可以包括：根据特定传送系统的能量强度和评估相关性来确定传送系统的服务水平，检测对应于传送系统所确定的服务水平的传送系统的能量数据和排放数据，以及基于检测到的能量数据和排放数据计算至少一个指标，和/或基于用于能量管理和用于评估输送系统的输送系统的环境管理的数据，以便能量效率和排放效率。

9. 发明授权

US08728384B2 Process and device for charging into a smelting unit 有权
标题翻译：进入冶炼单元的过程和装置
公开(公告)号：US08728384B2
公开(公告)日：2014-05-20
申请号：US13502282
申请日：2010-10-06
申请人： Thomas Eder , Robert Millner , Jan-Freidemann Plaul , Norbert Rein , Andreas Scherney , Karl Zehetbauer
发明人： Thomas Eder , Robert Millner , Jan-Freidemann Plaul , Norbert Rein , Andreas Scherney , Karl Zehetbauer
IPC分类号： C21B11/00 , F27D7/02
CPC分类号： C21B3/00 , C21B13/0093 , C21B13/143 , C21B2100/04 , C21B2100/60 , F27D3/0025 , Y02P10/136
摘要： A process and a device for charging a primary product for pig iron into a smelting unit are provided. According to the process and device, some of the primary product that has been formed by reducing oxidic iron carriers is stored in the hot state in a reservoir tank before being supplied into the storage device or charging device that is directly connected to the smelting unit.
摘要翻译：提供了一种用于将生铁的初级产品装入冶炼单元的方法和装置。根据该方法和装置，通过还原氧化铁载体形成的一些初级产品在供给到直接连接到冶炼单元的存储装置或充电装置之前，在储存罐中储存在热状态。

10. 发明授权

US08287620B2 Method for the melting of pig iron with the recirculation of blast furnace gas and with the addition of hydrocarbons 有权
标题翻译：用高炉煤气再循环并加入碳氢化合物来生产生铁的方法
公开(公告)号：US08287620B2
公开(公告)日：2012-10-16
申请号：US12867551
申请日：2009-01-29
申请人： Robert Millner , Kurt Wieder , Johann Wurm
发明人： Robert Millner , Kurt Wieder , Johann Wurm
IPC分类号： C21B5/06
CPC分类号： C21B5/001 , C21B5/06 , C21B13/0073 , C21B2100/22 , C21B2100/26 , C21B2100/44 , C21B2100/62 , C21B2100/64 , C21B2100/66 , C22B5/12 , Y02P10/122 , Y02P10/126 , Y02P10/128 , Y02P10/136 , Y02P10/216 , Y02P10/265 , Y02P10/283
摘要： A method for the melting of pig iron in a blast furnace (1) operated with oxygen or in a melt-reduction plant, with a reduction region. Purified crude gas is discharged from the reduction region and is recirculated into the reduction region with the addition of hydrocarbons. The purified crude gas is mixed with hydrocarbons and is also blended with a reduction gas which has a temperature of above 1000° C. and which is generated by partial oxidation of hydrocarbons by means of oxygen gas having an oxygen content of above 90% by volume, in order to form a recirculation gas with a temperature of above 800° C. The recirculation gas is recirculated into the reduction region according to an auto-reforming process.
摘要翻译：一种在氧气或熔融还原装置中进行还原区域的高炉（1）中生铁熔化的方法。纯化的粗气体从还原区域排出，并通过加入烃再循环进入还原区。纯化的粗气体与烃混合，并且还与温度高于1000℃的还原气体共混，并通过氧气含量高于90体积％的氧气部分氧化烃产生，以形成温度高于800℃的再循环气体。再循环气体根据自动重整过程再循环到还原区域中。

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