DEVICE TO AERATE AND MOVE LOOSE SOLID PRODUCTS Russian patent published in 2015 - IPC B65G65/30 B65G65/48 B65D90/60 F16K3/08 

FIELD: machine building.

SUBSTANCE: device comprises a vertically set cylindrical casing with at least one disk being rigidly fixed inside it. At least one axis is fixed along the cylindrical casing axis, a movable disk is mounted above every stationary disk at this axis and can turn around the said axis. The stationary and movable disks are fitted by holes, in one position of the movable disk in respect to the stationary disk, the holes actually coincide with the stationary disk holes geometrically in axial direction, in the other position of the movable disk, the stationary disk holes in axial direction are geometrically covered by the material of the movable disk beyond the holes. The stationary and movable disks divide the casing into sections by height and are mounted with a gap in respect to each other to provide for the passage of gas from the lower section into the upper section, when the stationary disk holes in axial direction are covered by the material of the movable disk beyond the holes.

EFFECT: expanded functional capabilities of the device owing to providing for the aeration of material while being held.

7 cl, 11 dwg