3
Donaldson Company, Inc.
Operation
During normal operation, dust-laden air enters the
unit through the cabinet opening at the bottom of the
unit, which is fastened to the silo or storage container.
Airflow is directed upwards through the collector. The
CPV filter packs remove fine particulate and clean,
filtered air passes through the CPV filter pack to the
clean-air plenum and discharges through the clean-air
outlet.
Filter pack cleaning is completed using pulse-jet
technology. Air diaphragm valves provide the pulse
cleaning. An electronic solenoid valve actuates the pulse
cleaning. Filter packs are easily removed without tools
when they need to be changed.
