System for counting particles in a mechanical piece washing installation - has particle counter at output of degasification chamber, after counting liquid is filtered and recirculated into degasification chamber

摘要

The fluid containing the particles feeds a degasification reservoir(9), containing an agitator(15), whose output(9s) feeds into a particle counter(10) connected to the input of a recirculation pump(14) whose output flows through a filter(12) which collects the particles before the fluid is returned to the reservoir(9) for degassing. The output of the pump(14) contains a sampling valve(17).