Screening apparatus
AssigneeCDC Global Limited
InventorsGlenn Sloan, Anthony Convery
Life of this patent
Estimating the term…
Abstract
A screening apparatus (10) comprising a frame, a motor assembly (16) for vibrating the frame, at least one screen (20, 30) mounted on the frame for separating materials by size and at least one feed device (35A, 35B, 35C, 35D) provided for delivering a liquid onto said at least one screen (20, 30), said at least one feed device (35A, 35B, 35C, 35D) being adapted to deliver said liquid onto the at least one screen (20, 30) to define a laminar flow of liquid and entrained or suspended solid material over the at least one screen (20, 30).
Claims26
A screening apparatus comprising a frame, a motor assembly for vibrating said frame, at least one screen mounted on said frame for separating material by size and at least one feed device provided for delivering a liquid onto said at least one screen, said at least one feed device being adapted to deliverer the liquid onto said at least one screen to define a laminar flow of liquid and entrained or suspended solid material over said at least one screen.
(canceled)
A feed box for a screening apparatus comprising a chamber provided with at least one inlet for receiving a supply of liquid or a liquid having particles of solid material entrained or suspended therein, and at least one outlet for delivering the liquid or liquid and solid mixture onto an upper surface of said at least one screen to define a laminar flow of liquid and entrained or suspended solid material over said at least one screen.
(canceled)
Dependencies are inferred from the claim text.