APPARATUS FOR BURNING GASES FROM ALUMINUM ELECTROLYZER

摘要

FIELD: aluminum production. SUBSTANCE: in apparatus, heat exchanger is coaxially mounted on lower flange with gap below the upper edge of burner slots. Heat exchanger consists of two detachable symmetric longitudinal parts, its bottom is perforated, and it has spacer with matched perforations which is mounted in horizontal plane to be rotated for controlling amount of sucked air. EFFECT: increased burning temperature of noxious gases and efficiency of burning away of tarry matters. 2 cl, 1 dwg, 1 tbl øøø1