Crusher

Details Crusher Crusher

1993-03-03

1995-01-17

Rosenbaum, Mark

Solid material comminution or disintegration

Apparatus

Rotary striking member with axial or radial flow of material

241275, B02C 1900

Patent

active

053819748

ABSTRACT:
The crusher contains rotating hammers running on a circular path. The material to be crushed reaches this annular crushing zone via a distributing plate located above the hammers. In the crushing zone the material is hit by the hammers and broken. Fragments are thereby ejected tangentially into an impact zone, where they are received by impact plates. This causes further fragmentation. In this way, the material distributed over the whole circumference is subjected twice to a hard blow. This leads to an increased throughput at small crusher size and optimum crushing efficiency.

REFERENCES:
patent: 1212418 (1917-01-01), Sturtevant
patent: 3150838 (1964-09-01), Adams
patent: 3834631 (1974-09-01), King
patent: 4373679 (1983-02-01), Kawano et al.
patent: 4579290 (1986-04-01), Terrenzio
patent: 4637561 (1987-01-01), Edberg
patent: 4819886 (1989-04-01), Lambert
patent: 4844354 (1989-07-01), Watajima
patent: 4848677 (1989-07-01), Rayner
patent: 5145118 (1992-09-01), Canada

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