DEVICE FOR STOCK BATCHING INTO ALUMINIUM ELECTROLYTIC CELL (VERSIONS) Russian patent published in 2015 - IPC C25C3/14 

FIELD: metallurgy.

SUBSTANCE: claimed device comprises bin with loading openings to house the material with, said openings being arranged in the edges at the batching chamber top section above the bin bed. Air-driven rod is rigidly secured at the rod in batching chamber top section. Upper locking element is arranged at the rod top position between loading opening upper and lower edges. Lower locking element is secured at the rod end, at batching chamber top section, above the upper locking element, and at least one shutter valve. Said shutter valve is secured at the rod so that shutter valve upper edge at the rod initial position is located under the loading opening upper edge. In compliance with the second version, at least one circular rib secured at the bin wall, in batching chamber top section. At least one rib and at least one crosswise web are arranged to allow the material passage between the edges of said web, bin walls and batching chamber walls.

EFFECT: stable batching, enhanced performances.

17 cl, 10 dwg