Workpiece cleaning system with programmed cleaning sequence - has cleaning fluid fed from supply chamber to cleaning chamber and returned at end of cleaning cycle to prevent fluid emission

摘要

The cleaning system has a cleaning fluid fed from a supply chamber (2) to a cleaning chamber (3) containing at least one workpiece (5) under pressure and returned to the supply chamber at the end of the cleaning cycle under programme control. The pressure in the cleaning chamber is increased during cleaning by blasts of pressurised air, or alternatively the cleaning fluid is agitated by ultrasonic waves, with filtered drying air supplied at the end of the cleaning cycle and the emptying of the cleaning chamber. ADVANTAGE - Environmentally friendly cleaning system with low cost and reduced emission of cleaning fluid.