HOOD DUST COLLECTOR FOR IMPROVING DECANTAMINATION EFFICIENCY WITH A MULTI LEVEL FILTERING SYSTEM

摘要

According to the present invention relates to a hood dust collector comprising: a hood unit installed in an upper portion of a pollution source to suction air pollutants generated in the pollution source; a filter unit configured to filter and purify the air pollutants introduced through the hood unit; and a duct unit configured to discharge air purified through the filter unit to the outside. The hood unit, filter unit, and duct unit are discretely separated into three stages in total to be configured in a detachable form, and the filter unit passes through multi-stage filtering.