Method and apparatus for dehulling milo
AssigneeBiofoam Corporation
InventorsTom Martin, Hilbert V. Schramm
Life of this patent
Estimating the term…
Abstract
An apparatus and method for removing hulls from milo berries is provided. The apparatus includes a first cylindrical shaped chamber having a plurality of abrasive grinding stones mounted on a shaft extending through the chamber. The outlet to the first chamber is connected by a suitable conduit to the inlet of a second, cylindrical shaped chamber having a plurality of wire brushes mounted on a rotor extending through the chamber. An aspiration system connected to the chambers removes hull particles that have been separated from the milo berries. As the milo berries sequentially pass through the chambers, the stones and brushes remove the hulls from the berries.
Claims8
An apparatus for dehulling milo berries consisting essentially of:
- a first chamber having a slotted, cylindrical shaped screen wall and a plurality of abrasive grinding stones positioned within said chamber which cause removal of hulls as milo berries introduced into said chamber through an inlet pass through said chamber and move towards an outlet longitudinally spaced from said inlet;
- a second chamber having a perforated, cylindrically shaped wall and a rotor longitudinally positioned within said second chamber, said rotor having a plurality of wire brushes secured around its periphery for scouring milo berries as they pass from an inlet in said second chamber to an outlet in said second chamber;
- and
- a conduit connecting the outlet of the first chamber with an inlet of the second chamber.
An apparatus for dehulling milo berries consistent essentially of:
- a first chamber having a perforated, cylindrical shaped wall with an inlet at a first end and an outlet at a second end, and a plurality of abrasive grinding stones mounted on a shaft extending through said chamber, said stones causing removal of hulls from milo berries as said berries pass through said first chamber;
- a second chamber having a perforated, cylindrically shaped wall with an inlet at a first end and an outlet at a second end, and a rotor longitudinally positioned within said second chamber, said rotor having a plurality of wire brushes secured around its periphery in a helical pattern for scouring milo berries passing through said second chamber;
- a conduit connecting the outlet of said first chamber with the inlet of said second chamber;
- and
- an aspiration system connected to said first and second chambers for removing small pieces of hull as they are separated from said milo berries.
Dependencies are inferred from the claim text.