Solid material comminution or disintegration – Apparatus – Loose grinding body comminutor
Patent
1984-07-02
1986-04-08
Rosenbaum, Mark
Solid material comminution or disintegration
Apparatus
Loose grinding body comminutor
241299, 241300, 241DIG30, B02C 1722
Patent
active
045807345
ABSTRACT:
A sectional liner for use on the interior of a ball mill liner or rotary pulverizer. The sectional liner has a rubber base that is undulating or sinuate in contour. Means are provided in the rubber base to facilitate the securing of the base to the shell of a ball mill. The rubber base may or may not be covered with a layer of fiberglass which in turn is covered with an exterior surface of polyurethane. Ceramic tiles are embedded in the polyurethane being aligned in rows with a clearance space between the tiles filled with polyurethane. The ceramic tiles, polyurethane, and rubber are all bonded together during the cure cycle to form a one piece replaceable sectional liner for ball mills.
REFERENCES:
patent: 1601956 (1926-10-01), Gammeter
patent: 3462090 (1969-08-01), Landes et al.
patent: 3565352 (1971-02-01), Rea
Eroskey Richard E.
Miller Larry G.
Januszkiewicz Joseph
Rosenbaum Mark
The B. F. Goodrich Company
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