Solid material comminution or disintegration – Processes – Miscellaneous
Patent
1999-09-10
2000-09-26
Rosenbaum, Mark
Solid material comminution or disintegration
Processes
Miscellaneous
241207, 241264, 241294, 241300, B02C 200
Patent
active
061232793
ABSTRACT:
A rock crusher such as a cone or jaw crusher incorporates hardened tapered inserts in the manganese or other wear liner of at least one of its crushing elements. The inserts extend outwardly from the crushing surface of the crushing element towards the facing crushing surface so as, in use, to act as pick axes that shatter rock primarily by impact rather than pulverizing the rock by compression. The inserts are fixed in a heat treated manganese wear liner either by bonding or by press-fitting. The inserts substantially improve the life of the wear liner and, unexpectedly, 1) produce product of a highly uniform gradation in the desired ranges, 2) consistently produce product with a very high cubicity, 3) dramatically reduce the crusher's power requirements, and 4) significantly increase the crusher's capacity.
REFERENCES:
patent: 201187 (1878-03-01), Markle
patent: 273477 (1883-03-01), Dodge
patent: 883619 (1908-03-01), Canda
patent: 1513855 (1924-11-01), Phelps
patent: 2828925 (1958-04-01), Rumpel
patent: 3241777 (1966-03-01), Kuntz
patent: 3750967 (1973-08-01), DeDiemar et al.
patent: 3804345 (1974-04-01), DeDiemar
Brock J. Don
Gray William R.
Jakob Herbert E.
Stafford Robert G.
Astec Industries Inc.
Rosenbaum Mark
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