BULK MATERIAL MIXING APPARATUS Russian patent published in 2007 - IPC B01F3/18 

FIELD: centrifugal mixers for bulk materials, may be used in chemical industry, agroindustrial complex, production of construction materials.

SUBSTANCE: bulk material mixing apparatus has casing, charging and discharge devices, shaft positioned within casing and equipped with rotation drive. Mixing device attached to shaft is provided with conical surfaces. Elastic members are positioned within lower part of mixing device, and immovable circular conical chamber adjoins from inner side to side surface of mixing device. Elastic members are fixed to outer side of conical chamber. Conical chamber is mounted on sleeve for movement along vertical axis. Elastic members may be made cylindrical in their section.

EFFECT: simplified construction, increased efficiency and improved mixing and compaction quality.

2 dwg