Device for disintegrating material, such as waste
OwnerFranz Wroblewskiinventor
Life of this patent
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Abstract
A device for disintegrating material, such as waste, comprising a rotatable drum (30) having an inlet opening (10) and one or more outlet openings, and a counterbody (32) disposed inside the drum, one or more helical members (31) being provided on the inside of the drum and adapted to convey, during rotation of the drum, the material received in the drum in a downward direction towards a gap (33) between the outside of the counterbody and the inside of the drum. At least an upper part (32') of the counterbody tapers towards the inlet opening (10) and a polygonal, e.g. hexagonal, in cross-section, one or more helical or inclined counterblades (34) being arranged on the outside of said upper part (32').
Claims9
In a device for disintegrating material, such as waste, comprising a rotatable drum having an inlet opening and at least one outlet opening, a stand for supporting said drum, a counterbody disposed inside said drum, a gap located between said counterbody and the inside of said drum, and at least one helically arranged member being provided on the inside of said drum and adapted to convey, during rotation of said drum the material received in said drum in a downward direction towards said gap, the improvement wherein said counterbody has an upper portion and a lower portion, at least said upper portion of said counterbody tapering towards said inlet opening and being of a polygonal cross-section, and wherein said upper portion of said counterbody has at least one inclined counterblade arranged thereon.
Dependencies are inferred from the claim text.