Abstract: A rotary impeller having a solid disk-shaped body with a center bore, a first major face, an opposed major face, and an outer peripheral side edge face that is circular in plan and that extends along an outer diameter of the body is provided. A plurality of separate, circumferentially-spaced apart, radially-extending grooves are formed in the first major face, and each of the grooves extends through the outer peripheral side edge face and is of a depth that terminates a spaced distance from the opposed major face of the disk-shaped body such that the grooves do not extend fully through the disk-shaped body. An array of separate, upstanding, circumferentially-spaced teeth project from the first major face adjacent the grooves along the outer peripheral side edge face of the disk-shaped body.

Abstract: A rotary impeller having a solid disk-shaped body with a center bore, a first major face, an opposed major face, and an outer peripheral side edge face that is circular in plan and that extends along an outer diameter of the body is provided. A plurality of separate, circumferentially-spaced apart, radially-extending grooves are formed in the first major face, and each of the grooves extends through the outer peripheral side edge face and is of a depth that terminates a spaced distance from the opposed major face of the disk-shaped body such that the grooves do not extend fully through the disk-shaped body. An array of separate, upstanding, circumferentially-spaced teeth project from the first major face adjacent the grooves along the outer peripheral side edge face of the disk-shaped body.

Abstract: The present invention relates to an apparatus and method of manufacturing the apparatus for grinding and evenly disseminating solid materials within a vehicle or carrier. More specifically, the apparatus of the present invention may be comprised of an impeller with a plurality of grinding pegs extending therefrom. The plurality of grinding pegs extend from two faces of the impeller wherein the grinding pegs work in concert with a plurality of grooves on the impeller to finely grind the solid material and improve the turbulent flow within the vehicle. The end result is that the impeller of the present invention improves the efficiency of finely grinding and evenly dispersing the solid particles within the vehicle.

Abstract: The present invention relates to an apparatus and method of manufacturing the apparatus for grinding and evenly disseminating solid materials within a vehicle or carrier. More specifically, the apparatus of the present invention may be comprised of an impeller with a plurality of grinding pegs extending therefrom. The plurality of grinding pegs extend from two faces of the impeller wherein the grinding pegs work in concert with a plurality of grooves on the impeller to finely grind the solid material and improve the turbulent flow within the vehicle. The end result is that the impeller of the present invention improves the efficiency of finely grinding and evenly dispersing the solid particles within the vehicle.