device for the collection of ugnsgaser from furnaces for smeltelektrolytisk framstellning of aluminium

摘要

Arrangement for the collection of gases from furnaces for the electrolytic production of aluminum by fusion in which the current is fed to the anode by means of vertical contact studs and in which the anode on the surface of the bath is surrounded by a collector ring. Gas, characterized by an enclosure arrangement that surrounds the furnace and protects the environment from gases and heat, while by means of a chimney effect it will lead the gases upwards above the work level. (Machine-translation by Google Translate, not legally binding)