DUST CATCHER Russian patent published in 2006 - IPC B03C1/24 

FIELD: ferrous metallurgy, in particular, blast gas purifying equipment.

SUBSTANCE: dust catcher has cylindrical-conical casing with branch pipes for supplying dust and gas mixture, discharge of purified gas and discharge of dust, traveling electromagnetic field system, spiral gas guide, locking sleeve, and cellular core. Supports formed from non-ferromagnetic strips are set on casing internal surface, within zone adjacent to traveling magnetic field. Cellular core is provided between supports and spiral guide.

EFFECT: increased gas purifying effectiveness and producing of dry dust.

3 dwg