Solid material comminution or disintegration – Apparatus – With separation or classification of material
Patent
1989-07-17
1990-08-07
Rosenbaum, Mark
Solid material comminution or disintegration
Apparatus
With separation or classification of material
241 80, 241 81, 241 91, 241152A, 2412601, B02C 2312
Patent
active
049461087
ABSTRACT:
In the case of a composter comprising a drum supported for rotation about a level longitudinal axis thereof, means for driving said drum about said axis, said drum including a peripheral casing which is at least partly in the form of perforated sheet metal panels, a longitudinal conveying device fitted under said drum and able to be driven selectively in opposite directions for selective conveying of compost falling from said drum to a compost deposit and a lifting conveying device arranged at one end of said drum, a charging device arranged in an upper part of the drum for cooperation with the lifting conveyor, the aim of the invention is to ensure the most even distribution of the coarse material along the length of the drum while nevertheless keeping to a simple design of the composter and ease of operation. For this purpose the said drum driving means is adapted to turn said drum in either direction about said axis, and at least one internal door is hinged on said casing for closing and opening a door opening in said casing, said door being arranged to pivot about a hinge axis parallel to the drum axis.
REFERENCES:
patent: 1516913 (1924-11-01), Cramm
patent: 2100599 (1937-11-01), Schulthess et al.
patent: 2316032 (1943-04-01), Wallace
patent: 2480085 (1949-08-01), Mitchell
Kasberger Peter
Konig Norbert
Lescha Maschinenfabrik GmbH & Co. KG
Rosenbaum Mark
Schindler Edwin D.
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