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US 11,534,799 B2Granted
Screening media
AssigneeSandvik SRP AB
InventorMats Malmberg
Life of this patent
Estimating the term…
Abstract
Screening media for screening material includes a main body and a plurality of openings extending through the main body between a contact face and back face. The openings are of a shape of a convex and non-regular polygon, and are arranged in an orientation such that a line through the most proximal vertex of the polygon and parallel to a defined material flow direction divides the most proximal interior angle of the polygon. Such a configuration allows the openings to not easily get pegged and to improve screening performance.
Claims18
A screening media for being arranged in a screening equipment for screening material, the media comprising:
- a main body having a contact face arranged to contact material to be screened and a back face located opposite the contact face;
- and
- a plurality of openings extending through the main body between the contact and back faces, wherein a cross sectional area of the plurality of openings in a plane perpendicular to a thickness of the media is a polygon that is a convex and non-regular polygon, and wherein the plurality of openings are arranged in an orientation such that a line through a most proximal vertex of the polygon and parallel to a defined material flow direction divides a most proximal interior angle of the polygon.
Dependencies are inferred from the claim text.