Kenneth Don Schrader

US Patent:

51558866, Oct 20, 1992

Filed:

Jul 11, 1991

Appl. No.:

7/728548

Inventors:

Kenneth D. Schrader - Shallowater TX
James A. Nichols - Lubbock TX

Assignee:

Texoma Machine, Inc. - Shallowater TX

International Classification:

D01B 108

US Classification:

19202

Abstract:

An arcuate baffle wall is provided within a conventional lint cleaner forward of and horizontally registered with the front side of the saw cylinder of the lint cleaner. The upper and lower extremities of the baffle wall are generally horizontally registered with the upper and lower extremities of the saw cylinder and the baffle wall is spaced generally midway between the forward periphery of the saw cylinder and the front wall section of the lint cleaner to thereby define a venturi passage for air flow at appreciably increased velocity downward over the grid bars of the lint cleaner spaced about the forward peripheral portion of the saw cylinder. The venturi passage greatly increases the velocity of air flow past the grid bars and prevents the build up of cotton lint thereon to the extent that tangential outward displacement of dirt from the saw cylinder is blocked.