Parts washing system

Abstract

Provided is a parts washer that includes a multi-tiered basin, a cleaning fluid and a biological component, living within the fluid, that breaks down organic waste. The multi-tiered basin includes a sink member with a false bottom, and a support grid and filter are interposed between the false bottom and a bottom panel of the sink member. The false bottom, support grid, and filter are readily removable from the sink member. The tank is partially filled with the cleaning fluid and a pump and conduit assembly direct a flow of the cleaning fluid to the basin. The cleaning fluid discharged into the basin flows through a drain hole in the false bottom, through the filter and support grid, and then through a drain hole in the bottom panel of the sink member back into the tank for reuse. The cleaning fluid includes, at least, a surfactant that functions to remove organic waste from the parts being washed. The biological component within the cleaning fluid includes nonpathogenic microorganisms that break down the organic waste. ‘The cleaning fluid is not toxic to the microorganisms. The pump and conduit assembly, in addition’ to aiding ‘in the removal of organic waste, functions to aerate the cleaning fluid to maintain a proper environment for the microorganisms A heater, thermostat, and level control assembly function to maintain the cleaning fluid within a certain temperature range so as to aid in the removal of organic waste and maintain a proper environment for the microorganisms

1 . A combination for cleaning organic matter from a part, the combination comprising:
 a fluid;   a washing apparatus including, at least,
 a tank for containing said fluid, 
 a basin for receiving the part, said basin including a drain in communication with said tank, and 
 a pump and conduit assembly for pumping said fluid from said tank into contact with the part within said basin, wherein said fluid flows from said basin back to said tank; and 
   a biological component within said fluid for biodegrading the organic matter.