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1. 发明授权

EP3183521B1 A SYSTEM AND A METHOD FOR DETERMINING TEMPERATURE OF A METAL MELT IN AN ELECTRIC ARC FURNACE 有权
公开(公告)号：EP3183521B1
公开(公告)日：2018-07-04
申请号：EP14755357.2
申请日：2014-08-21
申请人： ABB Schweiz AG
发明人： ZHANG, Xiaojing , ERIKSSON, Jan- Erik , LUNDH, Michael , SVAHN, Conny
IPC分类号： F27D27/00 , H05B6/34 , B01F13/08 , C03B5/185 , C21C5/52 , F27D21/00 , F27D19/00
CPC分类号： F27D21/0014 , B01F13/0809 , C21C5/5217 , C21C5/5247 , C21C2005/5288 , C21C2300/06 , F27D3/1509 , F27D27/00 , F27D2019/0003 , G01J5/0044 , H05B7/18 , Y02P10/212 , Y02P10/286
摘要： A system and a method for determining/predicting a tapping time for a metal melt in an electric arc furnace (EAF), at least one electrode is provided for melting the metal melt until it reach a target tapping temperature, the EAF further includes a slag and smoke layer on the surface of the metal melt, wherein an electromagnetic stirrer is provided for stirring the metal melt.

2. 发明授权

EP1497602B1 CONTROL OF REFRACTORY WEAR 有权转让
标题翻译：难熔耐磨的控制
公开(公告)号：EP1497602B1
公开(公告)日：2018-04-25
申请号：EP03743760.5
申请日：2003-03-12
申请人： XSTRATA Queensland Limited
发明人： EDWARDS, James, Scott , TUPPURAINEN, Jorma
IPC分类号： F27D21/04 , C21C5/46 , C21C5/44 , C21B7/24 , C21B7/06 , F27D3/15 , F27D21/00 , C21C5/52 , F27D3/16 , F27D19/00
CPC分类号： C21C5/44 , C21B7/06 , C21B7/24 , C21C5/4673 , C21C2005/448 , C21C2005/5288 , F27D3/1509 , F27D21/0021 , F27D2003/168 , F27D2019/0003 , F27D2019/0056 , F27D2019/0087 , Y02P10/216
摘要： Controlling the wear rate of refractory 102 within a furnace 100 by measuring the temperature 104 of the refractory layer 102, measuring the viscosity of a melt 106 and adjusting the melt temperature to an optimum set point temperature determined by a pre-defined relationship between the temperature of the refractory and the viscosity of the melt wherein, the optimum set point temperature is a minimum temperature that will sustain a desired rate at which the melt 106 is tapped from the furnace 100.

3. 发明公开

EP3280965A1 METHOD AND APPARATUS FOR OPERATING A METALLURGICAL FURNACE 有权转让
标题翻译：用于操作冶金炉的方法和设备
公开(公告)号：EP3280965A1
公开(公告)日：2018-02-14
申请号：EP16717417.6
申请日：2016-04-08
申请人： Outotec (Finland) Oy
发明人： BJÖRKLUND, Peter , KARHUVAARA, Oskari , JÅFS, Mikael , PESONEN, Lauri P.
IPC分类号： F27D19/00 , C21B5/00 , C21C5/46 , F27D21/00 , C21C5/52
CPC分类号： C22B7/001 , C21B5/006 , C21C5/4673 , C21C2005/5288 , C22B5/12 , C22B7/04 , F27D19/00 , F27D21/00 , F27D2019/0003 , Y02P10/216
摘要： Provided are a method and an arrangement for operating a metallurgical furnace. The method comprises a feeding step, and a temperature controlling step for controlling the temperature of a molten metal layer and a slag layer in a furnace space of the metallurgical furnace. The temperature controlling step comprises a first measuring step for measuring the slag temperature (Tslag), a second measuring step for measuring the slag liquidus temperature (Tslag, liquidus), and a calculating step for calculating a superheat temperature (Tsuperheat) by calculating the temperature difference between the slag temperature (Tslag) and the slag liquidus temperature (Tslag, liquidus). In case the calculated superheat temperature (Tsuperheat) is outside a predefined superheat temperature range (Tsuperheat set), the method comprises an adjusting step for adjusting to adjust the actual superheat temperature. Also provided are computer program products.

4. 发明公开

EP2634519A4 METHOD AND DEVICE FOR CONTROLLING FURNACE TEMPERATURE OF BURNING HEATING FURNACE 有权
公开(公告)号：EP2634519A4
公开(公告)日：2018-01-03
申请号：EP11835496
申请日：2011-04-27
申请人： BAOSHAN IRON & STEEL
发明人： LIU YONGFENG , QIAN GUOQIANG , GU HUAZHONG , CHEN RONG , WANG ZHICHENG , LV CHUNGUO , WEN DEJIAN , ZHANG PEILI
IPC分类号： F27D19/00 , C21D11/00 , F23N1/02 , G05D7/00
CPC分类号： G05B23/0235 , C21D1/34 , C21D11/00 , F23N1/022 , F23N2005/181 , F23N2005/185 , F23N2023/14 , F23N2023/34 , F23N2023/36 , F23N2023/52 , F23N2025/14 , F23N2025/16 , F27D19/00 , F27D21/00 , F27D21/0014 , F27D2019/0003 , G05B11/42 , G05B13/0265 , G05D23/19 , G05D23/1919
摘要： A method for controlling furnace temperature of a fired heating furnace is disclosed, comprising: measuring furnace temperatures to obtain furnace temperature feedback values; calculating the differences between furnace temperature setting values and the furnace temperature feedback values as discrepancy values DV 1 , in accordance with the furnace temperature feedback values and the furnace temperature setting value; calculating the differences between the furnace temperature setting values and the furnace temperature feedback values in a unit time, i.e., the gradient of furnace temperature change values, as discrepancy values DV 2 ; obtaining a speed V of a fired heater machine set from a speed adjuster of the fired heater machine set, and obtaining a first multiple feed forward output components FF V in accordance with the speed V of the machine set (V); obtaining a second multiple feed forward output components FF T in accordance with the differences between the furnace temperature setting values and the furnace temperature feedback values, i.e., the discrepancy values DV 1 ; looking up a PID control parameter in accordance with the discrepancy values DV 1 and DV 2 , based on fuzzy control rule, and creating an adjusting control parameter OP 1 in accordance with the PID control parameter; controlling a valve for regulating coal gas flow and a valve for regulating air flow by combining the adjusting control parameter OP 1 with the first multiple feed forward components FF V and the second multiple feed forward components FF T as a final control output value.

5. 发明公开

EP3183521A1 A SYSTEM AND A METHOD FOR DETERMINING TEMPERATURE OF A METAL MELT IN AN ELECTRIC ARC FURNACE 有权
标题翻译：一种确定电弧炉中金属熔体温度的系统和方法
公开(公告)号：EP3183521A1
公开(公告)日：2017-06-28
申请号：EP14755357.2
申请日：2014-08-21
申请人： ABB Schweiz AG
发明人： ZHANG, Xiaojing , ERIKSSON, Jan- Erik , LUNDH, Michael , SVAHN, Conny
IPC分类号： F27D27/00 , H05B6/34 , B01F13/08 , C03B5/185 , C21C5/52 , F27D21/00 , F27D19/00
CPC分类号： F27D21/0014 , B01F13/0809 , C21C5/5217 , C21C5/5247 , C21C2005/5288 , C21C2300/06 , F27D3/1509 , F27D27/00 , F27D2019/0003 , G01J5/0044 , H05B7/18 , Y02P10/212 , Y02P10/286
摘要： A system and a method for determining/predicting a tapping time for a metal melt in an electric arc furnace (EAF), at least one electrode is provided for melting the metal melt until it reach a target tapping temperature, the EAF further includes a slag and smoke layer on the surface of the metal melt, wherein an electromagnetic stirrer is provided for stirring the metal melt.
摘要翻译：本发明涉及用于确定/预测电弧炉（EAF）中的金属熔体的出钢时间的系统和方法，其中提供至少一个电极用于熔化金属熔体直到其达到目标出炉温度，其中所述电弧炉进一步包括在所述金属熔体表面上的炉渣和烟层，其中提供用于搅拌所述金属熔体的电磁搅拌器。该方法包括向电极供电，以便将废料熔化到金属熔体（S10）中，电磁搅拌EAF中的金属熔体（S20），将熔渣和烟从金属熔体表面吹走（S30 ），非接触地测量金属熔体的温度（S40），接收测量的温度（S50），基于接收的温度计算温度曲线（S60），基于该温度估计/预测在一个时间点的出炉温度计算的温度曲线（S70），以及基于估计的温度，目标出炉温度和供应给电极的功率确定出炉时间（S80）。

6. 发明授权

EP2547590B1 SCHRUMPFTUNNEL ZUM AUFBRINGEN VON SCHRUMPFFOLIEN, VERFAHREN ZUM BETRIEB ODER STEUERN EINES SCHRUMPFTUNNELS SOWIE PRODUKTIONSANLAGE MIT EINEM SCHRUMPFTUNNEL 有权
标题翻译：收缩通道施加用收缩膜，用于操作或控制收缩隧道和生产线，收缩隧道
公开(公告)号：EP2547590B1
公开(公告)日：2016-03-30
申请号：EP11702142.8
申请日：2011-01-25
申请人： KHS GmbH
发明人： SCHILLING, Christian
IPC分类号： B65B53/06 , F27B9/40
CPC分类号： B65B53/063 , B65B2220/24 , F27B9/10 , F27B9/40 , F27D21/00 , F27D2019/0003 , F27D2019/0059 , F27D2019/0087

7. 发明公开

EP2799773A4 COMBUSTION APPARATUS, AND HEATING FURNACE USING SAME 有权
标题翻译：哥伦比亚大学的VERBRENNUNGSVORRICHTUNG
公开(公告)号：EP2799773A4
公开(公告)日：2015-08-19
申请号：EP12862260
申请日：2012-11-22
申请人： NGK INSULATORS LTD
发明人： HANZAWA SHIGERU , OGURA KOUJI , MORI HITOSHI
IPC分类号： F23L7/00 , F23D14/22 , F27B17/00 , F27D7/02 , F27D7/06 , F27D19/00 , F27D21/00 , F27D99/00
CPC分类号： F27D7/06 , F23C2900/03005 , F23D14/22 , F23L7/00 , F27B17/0016 , F27B17/0075 , F27D19/00 , F27D21/0014 , F27D99/0033 , F27D2019/0003

8. 发明授权

EP2800823B1 A METHOD FOR MELTING STEEL 有权转让
标题翻译：法熔炼钢
公开(公告)号：EP2800823B1
公开(公告)日：2015-03-18
申请号：EP12704373.5
申请日：2012-01-03
申请人： ABB Research Ltd.
发明人： BEL FDHILA, Rebei , ERIKSSON, Jan- Erik , HJORTSTAM, Olof , RAHMANI, Mohamed Ali , SANDER-TAVALLAEY, Shiva , WIDLUND, Ola , YANG, Hongliang , ZHANG, Xiaojing
IPC分类号： C21C5/52
CPC分类号： C22B9/20 , C21B13/12 , C21B2300/04 , C21C5/527 , C21C7/00 , C21C2005/5276 , C21C2005/5288 , C21C2300/06 , F27D27/00 , F27D2019/0003 , Y02P10/216 , Y02P10/286

9. 发明公开

EP2824298A1 Inorganic fiber, method of producing inorganic fiber aggregate, holding sealing material, and exhaust gas purifying apparatus 审中-公开
标题翻译：无机纤维，用于生产无机纤维集合体，保持密封材料和废气净化装置的方法
公开(公告)号：EP2824298A1
公开(公告)日：2015-01-14
申请号：EP14173643.9
申请日：2014-06-24
申请人： Ibiden Co., Ltd.
发明人： Nishi, Akihito , Kitamura, Yoji
IPC分类号： F01N3/28 , C04B35/622 , C04B35/628 , C04B35/634 , C04B35/638 , G01Q60/26 , G01N3/56
CPC分类号： C01F7/02 , B01D53/94 , C04B35/62236 , C04B35/62245 , C04B35/62849 , C04B35/62852 , C04B35/62886 , C04B35/62892 , C04B35/634 , C04B35/638 , C04B2235/3217 , C04B2235/3418 , C04B2235/444 , C04B2235/5228 , C04B2235/5256 , C04B2235/526 , C04B2235/5264 , C04B2235/5445 , C04B2235/5454 , C04B2235/6562 , C04B2235/963 , F01N3/2853 , F27B9/00 , F27D19/00 , F27D2019/0003 , G01Q60/26 , Y10T428/2978
摘要： The present invention provides inorganic fibers configured to constitute an inorganic fiber aggregate (holding sealing material) having a high surface pressure. The present invention relates to inorganic fibers configured to constitute a holding sealing material intended to be used in an exhaust gas purifying apparatus. The inorganic fibers have a surface having a friction coefficient of 0.5 or greater, the friction coefficient being measured with a scanning probe microscope.
摘要翻译：本发明提供了被配置为构成无机纤维集合体的无机纤维具有高的表面压力（保持密封材料）。本发明涉及一种被配置以构成预期在排气净化装置中使用的保持密封材料的无机纤维。所述无机纤维具有具有0.5或更大的摩擦系数的表面，其摩擦系数被测量用扫描探针显微镜。

10. 发明公开

EP2799773A1 COMBUSTION APPARATUS, AND HEATING FURNACE USING SAME 有权
标题翻译： VERFAHREN ZUM BETRIEB EINER VERBRENNUNGSVORRICHTUNG
公开(公告)号：EP2799773A1
公开(公告)日：2014-11-05
申请号：EP12862260.2
申请日：2012-11-22
申请人： NGK Insulators, Ltd.
发明人： HANZAWA, Shigeru , OGURA, Kouji , MORI, Hitoshi
IPC分类号： F23L7/00 , F23D14/22 , F27D7/02
CPC分类号： F27D7/06 , F23C2900/03005 , F23D14/22 , F23L7/00 , F27B17/0016 , F27B17/0075 , F27D19/00 , F27D21/0014 , F27D99/0033 , F27D2019/0003
摘要： Provided is a technology for uniformly increasing atmosphere temperature while rapidly achieving a desired uniform atmosphere composition. A combustion apparatus (500) is provided with: a combustion part (100) including a combustion space (10) with a combustible gas inlet (30) which is opened toward the combustion space (10) for allowing the entry of a combustible gas, an air inlet (50) which is opened toward the combustion space (10) for allowing the entry of air, and a combustion gas outlet (70) for discharging a combustible gas to the outside; and a regulated gas through channel part (200) including a regulated gas outlet (150) for discharging the gas prepared into a desired composition to the outside, the regulated gas outlet (150) located adjacent to the combustion gas outlet (70) and having an opening facing the combustion gas immediately after being discharged from the combustion gas outlet (70).
摘要翻译：提供了一种用于均匀地提高气氛温度同时快速实现期望的均匀气氛组成的技术。燃烧装置（500）具备：燃烧部（100），具有燃烧空间（10），燃烧空间（10）与可燃气体导入口（30）朝向燃烧空间（10）敞开，以允许可燃气体的进入，朝向燃烧空间（10）开口以允许空气进入的空气入口（50）和用于将可燃气体排放到外部的燃烧气体出口（70）; 以及包括调节气体出口（150）的调节气体通过通道部分（200），用于将制备成所需组合物的气体排放到外部，位于邻近燃烧气体出口（70）的调节气体出口（150）并具有在从燃烧气体出口（70）排出之后立即面向燃烧气体的开口。

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