Centrifugal impact crusher
AssigneeMagotteaux International S.A.
InventorJean-Marie Heck
Life of this patent
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Abstract
The centrifugal impact crusher includes, among others, a cylindrical housing (10), a turntable (22) supported by a vertical bearing (24), a series of ejectors (27) fixed to the turntable (22), a series of anvils (34) fixed to an anvil ring (30) around the turntable (22) and lining (14) on the internal wall of the housing (10). In order to damp out the significant impacts on the anvils (34), the anvil ring (30) is supported by a series of flat polygonal blocks (38) standing up on edge and resting freely via one of the flat sides on the upper horizontal edge of the lining (14) of the tank (10).
Claims6
A centrifugal impact crusher comprising:
- a cylindrical housing with a removable closure cover;
- a central device for feeding material to be crushed through the cover;
- a turntable supported by a vertical bearing and associated with means for turning the table about the central axis of the crusher;
- a series of ejectors fixed to the turntable;
- a lining, having an upper horizontal edge, aligned with the internal wall of the housing;
- and
- an anvil ring having an inner and an outer surface, and further comprising a series of anvils aligned with said inner surface and a series of flat polygonal blocks coupled to said outer surface, wherein the flat polygonal blocks rest on the upper horizontal edge of the lining of the housing and support the anvil ring.
A centrifugal impact crusher comprising:
- a housing;
- a device for feeding material to be crushed into the housing;
- a rotating table within said housing for receiving said material to be crushed;
- a series of ejectors, fixed with respect to said rotating table;
- a support device, having an upper edge, aligned with an internal surface of the housing;
- and
- an anvil ring, further comprising a plurality of anvils operatively attached to said anvil ring and a plurality of blocks attached to said anvil ring wherein said blocks rest on said upper edge of said support device.
Dependencies are inferred from the claim text.