Airborne dust cleaner with vortex vacuum generator

摘要

An airborne dust cleaner includes a case having an inlet at one side thereof, an outlet at another side thereof, and a space therein, a vortex vacuum generator installed at the inlet and generating and extending a low-pressure zone of a donut-like vortex around the inlet to collect fine dust, and a filtering assembly installed at the outlet and filtering the fine dust collected through the vortex vacuum generator.