Patent ID: 11931746
Assignee: CDE GLOBAL LIMITED
Field: Chemical engineering (Chemistry)
Classification: CPC B  Y | IPC B

Claim 0:
1. An apparatus for processing aggregate material, said apparatus comprising:
a chassis;
a trough mounted on said chassis at an inclined angle;
at least one shaft rotatably mounted within said trough and extending from a lower end to an upper end of said trough;
said at least one shaft having blades mounted thereon, wherein said blades are angled so that they carry material within said trough towards said upper end of said trough when said at least one shaft is in a normal direction of rotation;
a discharge opening formed in a base of said trough adjacent said upper end of said trough; and
a weir in said trough upstream of said discharge opening over which processed aggregate material must pass to reach said discharge opening, wherein said weir is adapted to be adjusted in height by adjusting the angle of said weir with respect to said base of said trough.