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1. 发明授权

EP2671426B1 VORRICHTUNG ZUR REGULIERUNG DER ELEKTRODE EINES ELEKTRO-REDUKTIONSOFENS 有权
标题翻译：装置用于调节电炉息的铅
公开(公告)号：EP2671426B1
公开(公告)日：2015-03-18
申请号：EP12703046.8
申请日：2012-01-31
申请人： SMS Siemag AG
发明人： KÖNIG, Roland , ROSE, Lutz , STRIEDER, Detlef , KLEIER, Tim
IPC分类号： H05B7/152
CPC分类号： H05B7/152 , Y02P10/256 , Y02P10/259

2. 发明公开

EP2707665A1 REDUKTIONSOFEN 有权
标题翻译：还原炉
公开(公告)号：EP2707665A1
公开(公告)日：2014-03-19
申请号：EP12705299.1
申请日：2012-02-22
申请人： SMS Siemag AG
发明人： KÖNIG, Roland , STRIEDER, Detlef , DEGEL, Rolf , WEYER, Axel , WEISCHEDEL, Walter
IPC分类号： F27B3/08 , C01B33/035
CPC分类号： F27B3/08 , C01B33/035 , F27B3/085
摘要： The invention relates to a reduction furnace, in particular for silicon production, comprising a furnace casing (3) and a plurality of electrodes (1a, 1b), in particular of a circular cross section, which are arranged in the furnace casing in a defined arrangement in relation to one another, in particular along an arc of a circle (2), wherein at least one of the electrodes (1a, 1b) is formed as a bundle of electrodes comprising a number of individual electrodes (1a, 1b), in particular as a double electrode.

3. 发明公开

EP2877796A1 VORRICHTUNG UND VERFAHREN ZUM NACHSETZEN EINER ELEKTRODE FÜR EINEN METALLURGISCHEN OFEN 有权
标题翻译：装置和方法调整电极用于冶金炉
公开(公告)号：EP2877796A1
公开(公告)日：2015-06-03
申请号：EP13741694.7
申请日：2013-07-15
申请人： SMS Siemag AG
发明人： KÖNIG, Roland , HAAKS, Andreas , KLEIN, Christoph , KEMPE, Christian , PASCH, Thomas
IPC分类号： F27B3/28 , F27D11/10 , H05B7/102
CPC分类号： F27B3/28 , C21C5/5229 , C21C2005/5288 , F27D11/10 , H05B7/102 , Y02P10/216
摘要： The invention relates to a method and a device (1) for replenishing an electrode (2) of a metallurgical furnace having a furnace cover (14), said electrode having a sensitive length section (21). The device (1) comprises a first and a second clamping ring (4, 5), adjusting cylinders (6, 7) for moving the first clamping ring (4) in relation to the second clamping ring (5) by a compensation stroke and for moving the electrode (2) in relation to the furnace cover (14) and a control apparatus (1s) for controlling the clamping rings (4, 5) and the adjusting cylinders (6, 7), wherein the control apparatus (1s) is programmed such that the compensation stroke for the adjusting cylinders (6, 7) for moving the first clamping ring (4) in relation to the second ring (5) can be set variably and in an automated manner, such that retightening of the first clamping ring (4) around the electrode (2) after the compensation stroke has been reached occurs only adjacently to the sensitive length section (21) of the electrode (2) and not within said length section (21).

4. 发明授权

EP2707665B1 REDUKTIONSOFEN 有权
标题翻译：还原炉
公开(公告)号：EP2707665B1
公开(公告)日：2014-11-19
申请号：EP12705299.1
申请日：2012-02-22
申请人： SMS Siemag AG
发明人： KÖNIG, Roland , STRIEDER, Detlef , DEGEL, Rolf , WEYER, Axel , WEISCHEDEL, Walter
IPC分类号： F27B3/08 , C01B33/035
CPC分类号： F27B3/08 , C01B33/035 , F27B3/085

5. 发明公开

EP2179630A2 MODULARER ELEKTRO-REDUKTIONSOFEN 有权
标题翻译：模块化电电炉还原
公开(公告)号：EP2179630A2
公开(公告)日：2010-04-28
申请号：EP08801485.7
申请日：2008-07-15
申请人： SMS Siemag AG
发明人： KÖNIG, Roland , KUMMER, Karl-Heinz , KUNZE, Jürgen , STRIEDER, Detlef , SCHMIEDEN, Hartmut , DEGEL, Rolf , WEYER, Axel , HENKE, Patrick
IPC分类号： H05B7/02 , H05B7/09 , F27B3/08
CPC分类号： C22B4/08 , C22B9/226 , F27B3/085 , F27D2001/0053
摘要： In exactly the same manner as larger furnaces, electric reducing furnaces which can be used for test purposes during ferroalloy and nonferrous processes and in a simplified design as industrial submerged arc furnaces require complete engineering, and in this context the engineering costs turn out to be disproportionate since, instead of decreasing with the furnace size, they largely represent a type of fixed cost. Modifications to existing furnaces, be they large or small, are also very costly and complicated. Furnaces that have already been erected can be mechanically adapted and/or modified only with great difficulty. In order to develop a smaller, flexible reducing furnace which makes it possible to provide reducing furnaces which are inexpensive to design and nevertheless can be adapted in a process-specific manner for test operation and/or in a simplified design for corresponding industrial use, the invention proposes designing the electric reducing furnace (1) without a welded steel structure and from modules which can be exchanged as desired, in such a way that it can be completely disassembled, and proposes using individual modules and/or a plurality of modules having different dimensions and materials to make it possible to individually vary the dimensions and the structure of the electric reducing furnace (1) in terms of the furnace vessel (2), the side walls (3), the base (4), the cover (5) and the arrangement of the electrodes (6).

6. 发明公开

EP2671426A1 VORRICHTUNG ZUR REGULIERUNG DER ELEKTRODE EINES ELEKTRO-REDUKTIONSOFENS 有权
标题翻译：装置用于调节电炉息的铅
公开(公告)号：EP2671426A1
公开(公告)日：2013-12-11
申请号：EP12703046.8
申请日：2012-01-31
申请人： SMS Siemag AG
发明人： KÖNIG, Roland , ROSE, Lutz , STRIEDER, Detlef , KLEIER, Tim
IPC分类号： H05B7/152
CPC分类号： H05B7/152 , Y02P10/256 , Y02P10/259
摘要： The invention relates to a device for controlling the electrode of an electric arc reduction furnace, comprising a vertically oriented electrode (4), which can be inserted into a vessel (1) of the reduction furnace from above, wherein the electrode (4) is retained using a counterweight (12) by means of a supporting cable (7), and wherein the supporting cable (7) can be driven by means of an electric motor (10), wherein the mass of the counterweight (12) can be varied.

7. 发明授权

EP2255140B1 KÜHLELEMENT ZUR KÜHLUNG DER FEUERFESTEN AUSKLEIDUNG EINES METALLURGISCHEN OFENS 有权
标题翻译：冷却元件用于冷却耐火炉衬冶金炉
公开(公告)号：EP2255140B1
公开(公告)日：2011-08-24
申请号：EP09707826.5
申请日：2009-01-21
申请人： SMS Siemag AG , Schmieden, Hartmut
发明人： KÖNIG, Roland , DEGEL, Rolf
IPC分类号： F27D1/12 , F27D9/00 , C21B7/10
CPC分类号： F27D1/12 , C21B7/10 , F27D9/00
摘要： The invention relates to a cooling element for cooling the fireproof lining of a metallurgical furnace. A cooling element is to be created, which prevents the cooling medium (water) from penetrating into the interior of the furnace, while providing continued good cooling action. This is achieved by a cooling plate facing the fireproof lining, a heat-conducting plate that is angled relative thereto, is firmly connected to the cooling plate and extends out of the furnace wall, wherein the cooling plate and the heat-conducting plate are made of solid material, and a cooling agent channel that is firmly connected to the heat-conducting plate, said channel being connected to a cooling agent inlet and a cooling agent outlet.

8. 发明公开

EP2798294A1 VERFAHREN ZUR GEWINNUNG EINES METALLS AUS EINER DAS METALL ENTHALTENDEN SCHLACKE SOWIE VORRICHTUNG ZUR GEWINNUNG DES METALLS 审中-公开
标题翻译：程序为了获得金属从金属，含有金属获得渣和设备
公开(公告)号：EP2798294A1
公开(公告)日：2014-11-05
申请号：EP12810129.2
申请日：2012-12-03
申请人： SMS Siemag AG
发明人： KÖNIG, Roland , WEYER, Axel , SCHMIDL, Jürgen , ZERVOS, Johannes
IPC分类号： F27B3/08 , F27B3/10 , F27B14/06 , F27B14/08 , F27B19/04 , F27D27/00 , C22B9/18 , C22B15/00
CPC分类号： F27D27/00 , C22B7/04 , F27B3/085 , F27B3/10 , F27B14/06 , F27B14/08 , F27B19/04 , Y02P10/212
摘要： The present invention relates to a method for recovering a metal from a slag containing the metal, in which the metal-containing slag is heated in at least one stirred tank reactor (2), and in which the liquid slag in the stirred tank reactor (2) is stirred by means of an appropriately directed magnetic field, wherein the slag is periodically stirred. The invention further relates to a device for recovering a metal from a slag containing said metal, comprising a stirred tank reactor (2) for heating the metal-containing slag and an electromagnet (13, 14) for generating a magnetic field in such a way that the liquid slag is stirred, wherein a switching device (15) is provided for the periodic operation of the electromagnet (13, 14).

9. 发明公开

EP2502015A2 VERFAHREN UND VORRICHTUNG ZUR VERMINDERUNG DES METALLURGISCHEN ENERGIEBEDARFS VON GESCHLOSSENEN ELEKTRISCHEN SCHMELZ- UND/ODER REDUKTIONSÖFEN 审中-公开
标题翻译：方法和装置以降低密闭式电动熔化和/或还原炉的冶金能源需求
公开(公告)号：EP2502015A2
公开(公告)日：2012-09-26
申请号：EP10796304.3
申请日：2010-11-18
申请人： SMS Siemag AG
发明人： KÖNIG, Roland , DEGEL, Rolf , KUNZE, Jürgen , SCHMIEDEN, Hartmut
IPC分类号： F27D17/00 , F27B3/26 , C21C5/56 , C21C5/36 , F27D13/00 , C21C5/46
CPC分类号： F27D17/004 , C21C5/36 , C21C5/565 , C21C2005/4666 , C21C2100/06 , F27B3/26 , F27D13/002 , F27D17/003 , F27D2013/007 , Y02P10/216
摘要： In order to utilize the CO-rich process gas that develops in the closed electric smelting and/or reduction furnace (1) for the generation of iron alloys, metals, and silicon, for recycling processes, and chemical processes, said gas is burned in a gas engine (3) for driving a generator (4) for generating electric energy. In order to further increase the efficiency of such systems comprising gas engines, according to the invention the hot combustion gases of the gas engine (3) are utilized to deliberately raise the inlet temperature of the charge material to be added to the smelting and/or reduction furnace (1).

10. 发明公开

EP2255140A1 KÜHLELEMENT ZUR KÜHLUNG DER FEUERFESTEN AUSKLEIDUNG EINES METALLURGISCHEN OFENS 有权
标题翻译：冷却元件用于冷却耐火炉衬冶金炉
公开(公告)号：EP2255140A1
公开(公告)日：2010-12-01
申请号：EP09707826.5
申请日：2009-01-21
申请人： SMS Siemag AG , Schmieden, Hartmut
发明人： KÖNIG, Roland , DEGEL, Rolf
IPC分类号： F27D1/12 , F27D9/00 , C21B7/10
CPC分类号： F27D1/12 , C21B7/10 , F27D9/00
摘要： The invention relates to a cooling element for cooling the fireproof lining of a metallurgical furnace. A cooling element is to be created, which prevents the cooling medium (water) from penetrating into the interior of the furnace, while providing continued good cooling action. This is achieved by a cooling plate facing the fireproof lining, a heat-conducting plate that is angled relative thereto, is firmly connected to the cooling plate and extends out of the furnace wall, wherein the cooling plate and the heat-conducting plate are made of solid material, and a cooling agent channel that is firmly connected to the heat-conducting plate, said channel being connected to a cooling agent inlet and a cooling agent outlet.

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