SYSTEM OF AUTOMATIC SUPPLY OF RAW MATERIALS IN ALUMINUM ELECTROLIZER WITH BAKED ANODES Russian patent published in 2019 - IPC C25C3/14 

FIELD: transportation.

SUBSTANCE: invention relates to a system for automatic supply of raw material to an aluminum electrolytic cell with burned anodes at their transverse or longitudinal location in the housing. System comprises fasteners on electrolytic cell collector header, bin with raw material dispenser and punch with stock and is equipped with pneumatic control device containing at least one pneumatic cabinet with pneumatic distributors connected by means of pneumatic lines with pneumatic cylinders of raw material and punching batcher, main pipeline for supply of compressed air to pneumatic distributors. Pneumatic cabinet and main pipeline are fixed on side wall of beam-collector, and hopper with raw material batcher and punch with rod are mounted on upper flange sheet and arranged along longitudinal axis of beam-collector, wherein the punch and the feed meter are configured to control them independently from each other.

EFFECT: higher reliability of the system for supplying raw material to the electrolytic cell by installing a punch separately from the bin and having an individual control device for the dispenser and the punch.

16 cl, 5 dwg