Solid material comminution or disintegration – Apparatus – Cooperating comminuting surfaces
Patent
1987-10-26
1989-06-06
Rosenbaum, Mark
Solid material comminution or disintegration
Apparatus
Cooperating comminuting surfaces
241232, B02C 428
Patent
active
048364592
ABSTRACT:
The apparatus for feeding rolling mills, particularly for oil seed, comprises two rotatable feed rollers located in a feed mechanism housing above the rolling mill. The feed rollers are substantially vertically oriented and are rotatable in opposite directions. The housing wall running in the longitudinal direction of the feed rollers engages closely on an upwardly moving circumferential portion of the lower feed roller, in order to ensure that no material passes through in this area. All the material to be ground passes through the gap. Since the gap is formed by two feed rollers, whose surfaces move in the direction of the material, no lumps and the like collect upstream of the gap and consequently cause a non-uniform material flow. The apparatus permits a very uniform flow and simultaneously breaks up lumps.
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Holl Wolfgang
Thiem Heinz
Weilandt Gerhard
Gebruder Bauermeister & Co.
Rosenbaum Mark
Verfahrenstechnik GmbH & Co.
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