METHOD FOR MOUNTING ALUMINIUM CELL IN PERIOD OF MAJOR REPAIRS Russian patent published in 1999 - IPC

Abstract RU 2140467 C1

FIELD: aluminium production, particularly aluminium cell mounting processes. SUBSTANCE: in period of aluminium cell mounting, operation of setting anode device on hearth of cell is eliminated due to resting anode device through temporary supports upon metallic casing of cathode device and providing necessary mounting gap between bottom of anode device and hearth. It allows to remove load from non-fired hearth and therefore provides its integrity. EFFECT: possibility of normal annealing of hearth at further operation, its increased service life period. 2 dwg

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RU 2 140 467 C1

Authors

Michkov A.F.

Usov N.A.

Moiseev Ju.V.

Ehrgardt N.G.

Bessonov S.P.

Dates

1999-10-27Published

1998-03-02Filed