Solid material comminution or disintegration – Processes – By contact between relatively moving portions of material
Patent
1983-02-07
1985-07-09
Rosenbaum, Mark
Solid material comminution or disintegration
Processes
By contact between relatively moving portions of material
241 38, 241 79, 241283, 241284, 241DIG10, B02C 1714
Patent
active
045277478
ABSTRACT:
Manufactured goods such as cast components to which molding sand is still adhering, are treated in a vibratory conveyor chute for cleaning and cooling the goods. As the goods travel down the chute they are exposed to force components extending perpendicularly and across to the travel direction along the length of the chute. These force components impose on the goods a revolving motion along a helical path. This revolving motion may be improved or intensified by directing the resulting force components (R, R') of the force causing the revolving motion to extend at a spacing from a so-called "center of gravity line" (S, S') defining or interconnecting the center of gravity points along the length of the vibratory chute system. This spacing causes a distribution of the goods (11) in the chute such that the goods (11) have a slanted surface (10) in the chute (1). Thus, the vertical acceleration values (k.sub.v) are larger at the upper return zone 26 than they are at the lower return zone 27. This type of treatment combined with the conveying movement is applicable to various kinds of goods and treatment procedures.
REFERENCES:
patent: 3053379 (1962-09-01), Roeder et al.
patent: 4361291 (1982-11-01), Ellis et al.
Saettler Heinz
Scharmer Wolfgang
Schlag Eugen
Carl Schenck AG
Fasse W. G.
Kane, Jr. D. H.
Rosenbaum Mark
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