Dust purification device is used in pharmaceutical factory

The utility model provides a dust purification device is used in pharmaceutical factory belongs to the pharmaceutical engineering field, including dust removal unit and purification unit, the dust removal unit removes dust to gas, purification unit includes purification barrel, one end of the support rack is hinged at the support, discharge valve and drive assembly, last air inlet and the gas ventof being provided with of purification barrel, air inlet department is provided with the axis of rotation, the axis of rotation is provided with the inlet channel with the air inlet intercommunication, the axis of rotation is rotated and is installed on the support frame, drive assembly includes driving piece and driving medium, the driving piece passes through transmission parts connection purification barrel, the driving piece is used for ordering about axis that purification barrel revoluted the moving axis for the reciprocal swing of support frame, gas vent department installs discharge valve. This dust purificat