Outokumpu Oy

Olli E Ylimaki

Rauno K Hukkanen

Seppo I Kuisma

Matti O Leiponen

Pentti K Kujanpaa

Seppo J Erlamo

Method and apparatus for straightening of cast anodes on their way to a stage for electrolytic refining of metals. The straightening of the anodes and the elimination of the casting fins is carried out by pressing the anode at several spots or spot areas simultaneously. The apparatus includes a pressing member formed of horizontal and vertical bars. The adjacent ends of the horizontal and vertical bars form at least one of a 45.degree. miter joint configuration or are right-angled.

Apparatus for straightening cast anodes

Method and apparatus for straightening of cast anodes on their way to a stage for electrolytic refining of metals. The straightening of the anodes and the elimination of casting fins is carried out by pressing the anode at several spots or spot areas simultaneously.

Method for straightening cast anodes

The invention relates to a method and apparatus for stripping a thin, sheet-like layer of electrolytically accumulated metal precipitate (6) from its supporting structures (1) by means of a peeling blade (4) driven towards the upper edge of the precipitate layer (6). For the stripping operation, the supporting structure (1) is first attached to the stripping station by aid of gripping members (2, 3), the frame whereof advantageously provides a housing in common with the peeling blades (4). Moreover, the measuring and control members (7, 8) which are advantageously located in the common housing, are used in determining the surface profile of the supporting structure (1), and the obtained profile is made use of while choosing the orientation of the peeling blade (4).

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Espoo, Finland

Olli E Ylimaki