Cleaning system for animal litter and bedding

Abstract

A cleaning system is disclosed for cleaning contaminants from animal litter. In a first embodiment of the invention, a vacuum and a blower are coupled together and configured so that the blower blows a first fluid stream into animal litter simultaneous with the vacuum drawing a second fluid stream from the animal litter. Relatively light contaminants are drawn into the vacuum while the relatively heavy animal litter is left behind. In a second embodiment of the invention, a cyclonic separator is used to draw the animal litter and the intermixed contaminants into the cyclonic separator simultaneously, and separate the animal litter from the contaminants. The animal litter is returned to the area from which it was removed. In a third embodiment of the invention, mechanical agitation is coupled with air separation to further enhance separation of contaminants from the animal litter. The embodiments of the invention have particular use in cleaning horse stalls to separate the horse bedding from the allergens which collect in the horse bedding over time and present health risks to the horse, and return the horse bedding for continued use. Embodiments of the invention prolong the usefulness of the horse bedding, promote a healthy environment for the horse, and reduce the overall maintenance and health care costs for the horse.

Dependencies are inferred from the claim text.