Patent ID: 7850750
Filing Date: 2010-12-14
Classification: B01D

Abstract:
1. A modularized hybrid dust collector for removing dust contained in a treating gas by employing a plurality of dust collecting principles in a combination manner, the dust collector comprising: a first box-shaped dust collecting unit to remove dust contained in the treating gas that is introduced through a gas inlet using an inertial impaction and a centrifugal dust collecting; a second box-shaped dust collecting unit with a right rectangular cross-section in which a dust filter is installed such that a gas in which dust contained in the treating gas, which is introduced in the direction contacting a side of the first box-shaped dust collecting unit and a majority of dust contained in the treating gas is removed, is completely removed is discharged through an outlet; a reversed pyramid- shaped dust hopper to accommodate dust removed by the first box-shaped dust collecting unit and dust removed by the dust filter and detached from the surface of the dust filter by a periodic cleaning; and a dust discharging tube to discharge the dust accommodated in the dust hopper.