Patent ID: 8551204
Filing Date: 2013-10-08
Classification: B01D,F27D

Abstract:
1. A dust collector that collects dust in gas and purifies the gas, the dust collector comprising: a tube plate being provided in a dust collector frame and separating an interior thereof into a gas introduction chamber and a gas discharge chamber; a dust collecting unit being hung from the tube plate, feeding the gas from outside to inside, and removing the dust on a surface thereof; a gas introduction pipe being provided in the gas introduction chamber, including a gas opening end portion positioned near the tube plate, and supplying the gas to the dust collecting unit in a downflow direction; a diffuser being provided at the opening end portion of the gas introduction pipe, an opening ratio of an outlet diameter of the diffuser to an inlet diameter of the diffuser being from 1.2 to 1.4; and a gas discharging unit being provided in the gas discharge chamber and discharging purified gas.