SEPARATOR Russian patent published in 1995 - IPC

FIELD: manufacture of building materials, metallurgic, chemical and other industries. SUBSTANCE: initial agglomerate supplied through branch pipe 6 into booster rotor 7 continuously flows in the crushed form out of circular crushing chamber 8 along circular sloped channel 12 downwards into through vertical ring-shaped chamber 17. When going out of outside windows 5 of the peripheral fixture for the tangential air supply, the separating air interacts with the falling down flow of particles of the crushed agglomerate. Gross particles fly downwards and precipitate in discharge hopper 24. The less gross and small particles are directed by the air flow to the bar lattice of round bar 16 of the circular guide apparatus. An additional extraction of grosser particle flow takes place. They drop out into discharge hopper 24. The middle-sized and small-sized particles pass through the slots between bars 16 into ring-shaped chamber 18. EFFECT: enhanced efficiency of crushing materials. 1 cl, 1 dwg