PYRO-METALLURGIC PLANT FOR CONCENTRATION OF TITANIUM-SILICA CONCENTRATES Russian patent published in 2005 - IPC

FIELD: metallurgy.

SUBSTANCE: plant has transport means and device for forming current-conductive channel, made in form of cylinder with radial ribs, inner diameter of which is equal to two diameters of electrode, and mounted at furnace bottom. Graphite-covered electrode is mounted in furnace body coaxially with relation of inner furnace diameter to electrode diameter equal to 2 : 8, while furnace body is made in form of water-cooled crystallizer, is mounted on transporting means and connected to minus, and electrode - to plus of direct current power block. Radial plates of means for forming radial current-conductive channel are rigidly connected to cylinder, while length of two radial plates plus outer diameter of cylinder match inner diameter of furnace.

EFFECT: higher efficiency, lower costs, broader functional capabilities.

2 cl, 3 dwg