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1.发明授权
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2.发明公开APPARATUS FOR PROTECTION OF ANODES AND CATHODES IN A SYSTEM OF ELECTROLYSIS CELLS 有权装置于保护阳极和阴极电解瘤细胞的系统
公开(公告)号：EP3004428A1
公开(公告)日：2016-04-13
申请号：EP14734523.5
申请日：2014-05-27
申请人： Outotec (Finland) Oy
发明人： GRANT, Duncan , BARKER, Michael H. , VIRTANEN, Henri K. , SCHMACHTEL, Sönke , RANTALA, Ari , NORDLUND, Lauri
IPC分类号： C25C7/06
CPC分类号： C25C7/06
摘要： According to an aspect of the invention, the invention is an electrode assembly for electrolytic processing of a metal in an electrolysis cell. The electrode assembly comprises an electrode blade comprising a metallic hanger bar portion, a first lug for supporting the metallic hanger bar portion on a first power supply bar, an insulating piece connecting the metallic hanger bar portion to the first lug. The electrode assembly also comprises an electrical switch unit controlling electrical current supply between the first lug and the metallic hanger bar based on a control signal transmitted to a terminal of the electrical switch unit. The electrode assembly also comprises a control unit configured to transmit the control signal to the terminal of the electrical switch unit. The electrode assembly has a power storage unit configured to supply power to the control unit, the power storage unit being charged from the first lug and the hanger bar when the electrical switch unit switches off electrical current supply between the first lug and the metallic hanger bar.
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3.发明公开
公开(公告)号：EP2961865A1
公开(公告)日：2016-01-06
申请号：EP14757730.8
申请日：2014-02-27
申请人： Outotec (Finland) Oy
摘要： The invention relates to a method and current measuring arrangement for measuring electric current flowing in an individual electrode in an electrolysis system. The electrolysis system comprises a plurality of interleaved electrodes (1, 2), cathodes (1) and anodes (2), arranged in an electrolysis cell (3) and immersed in electrolyte, said electrolysis system having a busbar arrangement (4) disposed on a separating cell wall (5) between each of the two adjacent cells. The busbar arrangement comprises an equalizer busbar (6, 7, 8, 9, 10, 11) to electrically connect anodes in one cell to cathodes in a next cell providing the current with multiple electrical pathways between electrodes, said electrical connection being formed by contact points (12) between the equalizer busbar (6, 7, 8, 9, 10, 11) and hanger bars (13) of the electrodes. The electric current in the equalizer busbar (6, 7, 8, 9, 10, 11) is measured by magnetic field sensing means (15, 16) arranged at measuring points (14) located between each pair of the adjacently neighboring contact points (12).
摘要翻译： 本发明涉及一种用于测量在电解系统中的单个电极中流动的电流的方法和电流测量装置。 该电解系统包括布置在电解池（3）中并浸入电解质中的多个交错电极（1,2），阴极（1）和阳极（2），所述电解系统具有布置在 在两个相邻单元中的每一个之间的分隔单元壁（5）。 母线装置包括均衡器母线（6,7,8,9,10,11），以将一个电池中的阳极电连接到下一电池中的阴极，从而为电流提供电极之间的多个电通路，所述电连接通过接触 在均衡器母线（6,7,8,9,10,11）和电极的吊杆（13）之间的点（12）。 均衡器母线（6,7,8,9,10,11）中的电流通过布置在位于每对相邻相邻接触点之间的测量点（14）处的磁场感测装置（15,16）来测量 12）。
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4.发明公开ARRANGEMENT FOR MEASURING ELECTRIC CURRENT IN AN INDIVIDUAL ELECTRODE IN AN ELECTROLYSIS SYSTEM 有权用于测量电解系统中的个体电极中的电流的布置
公开(公告)号：EP2961864A1
公开(公告)日：2016-01-06
申请号：EP14757596.3
申请日：2014-02-27
申请人： Outotec (Finland) Oy
CPC分类号： C25C7/06 , C25C1/12 , C25C7/00 , G01R15/202 , G01R31/025
摘要： The invention relates to a method and current measuring arrangement for measuring electric current flowing in an individual electrode in an electrolysis system. The electrolysis system comprises a plurality of interleaved electrodes (1, 2), cathodes (1) and anodes (2), arranged in an electrolysis cell (3) and immersed in electrolyte, said electrolysis system having a busbar (4) disposed on a separating cell wall (5) between each of the two adjacent cells to conduct electric current to the electrodes via a contact point (6) between the busbar and a hanger bar (7) of the electrode, and the current sensing arrangement comprises a magnetic field sensing means (8; 8
1 , 8
2 ; 10) for measuring the magnetic field induced by said current. The magnetic field sensing means (8; 8
1 , 8
2 ; 10) are arranged to sense the magnetic field substantially at the level of the contact point (6).摘要翻译： 本发明涉及一种用于测量在电解系统中的单个电极中流动的电流的方法和电流测量装置。 电解系统包括布置在电解池（3）中并浸入电解质中的多个交错电极（1,2），阴极（1）和阳极（2），所述电解系统具有设置在电解槽 在两个相邻电池中的每一个之间分隔电池壁（5）以经由汇流排和电极的吊杆（7）之间的接触点（6）将电流传导到电极，并且电流感测装置包括磁场 用于测量由所述电流引起的磁场的传感装置（8; 8 1，8 2; 10）。 磁场感测装置（8; 8 1，8 2; 10）被布置成基本上在接触点（6）的水平处感测磁场。
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5.发明公开
公开(公告)号：EP3383544A1
公开(公告)日：2018-10-10
申请号：EP16822224.8
申请日：2016-11-30
申请人： Outotec (Finland) Oy
发明人： KAARTINEN, Jani , RANTALA, Ari , REMES, Antti , SUONTAKA, Ville , MOILANEN, Jari , SAVIRANTA, Pertti
摘要： The present invention relates to the field of mineral and metallurgical processes, to comminution processing or disintegrating in general and to comminution processing by crushers and tumbling mills, and more particularly to a method and an arrangement for controlling a comminution process having a grinding circuit. An arrangement for controlling a comminution process according to the present invention having a grinding circuit (8), (20), (31), which arrangement comprises an imaging system (22), (27) measuring 3D reconstruction measurement data (33) for three-dimensional reconstruction of incoming ore (9), (21); a particle size analysis equipment (28) measuring particle size data (34) for calculation of the particle size characteristic value (38) of outgoing ore (10), (32); an ore characteristics data calculation block (39), said ore characteristics data calculation block (39) receiving a particle size distribution profile (36) of incoming ore (9), (21) and a particle size characteristic value (38) of the outgoing ore (10), (32), the said particle size distribution profile (36) being calculated and/or reconstructed from the said 3D reconstruction measurement data (33) for three-dimensional reconstruction, and the said particle size characteristic value (38) being calculated based on the said measured particle size data (34), said ore characteristics data calculation block (39) calculating ore characteristics data (41) based on the said particle size distribution profile (36) and the said particle size characteristic value (38); and a control block (44), (51) controlling the grinding circuit (8), (20), (31) based on the said calculated ore characteristics data (41).
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6.发明授权
公开(公告)号：EP2961864B1
公开(公告)日：2018-09-05
申请号：EP14757596.3
申请日：2014-02-27
申请人： Outotec (Finland) Oy
CPC分类号： C25C7/06 , C25C1/12 , C25C7/00 , G01R15/202 , G01R31/025
摘要： A current measuring arrangement for measuring electric current flowing in an individual electrode in an electrolysis system comprising a plurality of interleaved electrodes (1, 2), cathodes (1) and anodes (2), arranged in an electrolysis cell (3) and immersed in electrolyte, said electrolysis system having a busbar (4) disposed on a separating cell wall (5) between each of the two adjacent cells to conduct electric current to the electrodes via a contact point (6) between the busbar and a hanger bar (7) of the electrode, and the current sensing arrangement comprises a magnetic field sensing means (10) for measuring the magnetic field induced by said current. The magnetic field sensing means comprises an array of magnetic field sensors (10) arranged around the contact point (6) substantially at the level of the contact point (6) in a plane of the contact point.
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7.发明授权APPARATUS FOR PROTECTION OF ANODES AND CATHODES IN A SYSTEM OF ELECTROLYSIS CELLS 有权装置于保护阳极和阴极电解瘤细胞的系统
公开(公告)号：EP3004428B1
公开(公告)日：2017-05-10
申请号：EP14734523.5
申请日：2014-05-27
申请人： Outotec (Finland) Oy
发明人： GRANT, Duncan , BARKER, Michael H. , VIRTANEN, Henri K. , SCHMACHTEL, Sönke , RANTALA, Ari , NORDLUND, Lauri
IPC分类号： C25C7/06
CPC分类号： C25C7/06
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