首页> 外国专利> Arrangement for compensating detrimental magnetic influence between two or more rows of longitudinally oriented electrolytic reduction cells, for aluminum

Arrangement for compensating detrimental magnetic influence between two or more rows of longitudinally oriented electrolytic reduction cells, for aluminum

机译:用于补偿两排或更多排纵向取向的电解还原池之间的铝的有害磁影响的装置

摘要

Arrangement is disclosed for compensating detrimental magnetic influence on longitudinally oriented pots (U.sub.3) in a pot row, from the current in one or more adjacent pot rows, in plants for producing metal, for example aluminum, by electrolytic reduction of a molten bath. Two substantially symmetrical groups (k.sub.31, k.sub.32) of cathode taps located at opposite sides of the positive end of the pot, are each connected to a separate compensation bus bar (X, Y) so located in relation to the pot (U.sub.3) that they form a current loop around the cathode in a clockwise or in a counter-clockwise direction, depending upon whether a positive or a negative vertical magnetic field is to be compensated for.
机译:公开了一种装置,该装置用于通过电解还原铝而生产金属(例如铝)的设备中,补偿一个或多个相邻锅排中的电流对锅排中的纵向取向锅(U.sub.3)的有害磁影响。熔池。位于电解池正极两端的两个基本对称的阴极抽头组(k.sub.31,k.sub.32)分别连接到单独的补偿母线(X,Y)对于罐(U.sub.3),它们根据要补偿正或负垂直磁场而沿顺时针方向或逆时针方向在阴极周围形成电流环路。

著录项

  • 公开/公告号US4316788A

    专利类型

  • 公开/公告日1982-02-23

    原文格式PDF

  • 申请/专利权人 ARDAL OG SUNNDAL VERK A.S.;

    申请/专利号US19800171539

  • 发明设计人 THORLEIF SELE;

    申请日1980-07-23

  • 分类号C25C3/16;

  • 国家 US

  • 入库时间 2022-08-22 12:14:21

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