ROTOR WITH INTERCHANGEABLE BLADE Russian patent published in 2009 - IPC B02C7/08 

FIELD: engines and pumps.

SUBSTANCE: invention relates to crushing-grinding equipment, particularly to rotors with interchangeable blades to impact centrifugal mechanisms of, for example crushers or grinding mills. Proposed rotor comprises housing with inlet outlet openings accommodating distributing cone, accelerating blades and interchangeable blades with attachments that incorporate wear resistant inserts. The latter are arranged in two rows inclined with respect to vertical plane that passes through blade center.

EFFECT: longer life and higher reliability.

4 cl, 4 dwg