초록 ▼

A self-cleaning screen for separating fibrous and other solids from flowing slurries, the screen having a flow surface formed by parallel laterally spaced screen wires disposed perpendicular to the flow direction of the slurry, each screen wire having a flat rearwardly declining top bounded forwardl

A self-cleaning screen for separating fibrous and other solids from flowing slurries, the screen having a flow surface formed by parallel laterally spaced screen wires disposed perpendicular to the flow direction of the slurry, each screen wire having a flat rearwardly declining top bounded forwardly by an arcuately convex leading edge and rearwardly by a sharp trailing edge and downwardly converging flat sides, the screen inducing a ripple motion in the slurry flowing across the screen wires and directing solids over and liquid downwardly between the wires.

대표청구항 ▼

A slurry screen for separating fibrous and other solids from a slurry flowing longitudinally of the screen on and rearwardly along a flow surface thereof, comprising parallel spaced screen wires disposed transversely of said screen and interconnected by underlying spaced tie rods disposed longitudin

A slurry screen for separating fibrous and other solids from a slurry flowing longitudinally of the screen on and rearwardly along a flow surface thereof, comprising parallel spaced screen wires disposed transversely of said screen and interconnected by underlying spaced tie rods disposed longitudinally of said screen, said screen wires together forming said flow surface, each wire having downwardly converging leading and trailing sides and a rearwardly declined flat top bounded rearwardly by a sharp trailing edge for directing slurry flowing thereacross to a front of a succeeding wire, and a cylindrically convex leading edge on each wire extending between and merging tangentially with said leading side and top thereof for receiving and directing upwardly onto said top part of the slurry passed to said wire from a preceding wire.