Floor scrubber with recycled cleaning solution

摘要

A floor scrubber with recycled cleaning solution provides a single cleaning solution tank. Cleaning solution is delivered to powered scrubbers, and particulate-bearing contaminated cleaning solution is vacuumed from the floor after use by the scrubbers. The particulate-laden cleaning solution is returned to the storage tank through a primary large area filter located within the storage tank. Subsequently, the partially regenerated cleaning solution is pumped out of the tank through an intermediate filter and is discharged to the scrubbers through a pair of series-connected filters capable of removing very small particles from the cleaning solution. Rechargeable batteries power the unit. The unit can be operated as a self-contained unit without servicing for a period of at least about six to eight hours.