CPC B01D 47/16 (2013.01) [B01D 45/14 (2013.01); B01D 46/0005 (2013.01); B01D 46/10 (2013.01); B01D 46/26 (2013.01); B01D 47/06 (2013.01); B01D 2259/4508 (2013.01)] | 20 Claims |
1. A purification device for purifying air, comprising:
a housing provided with an air inlet and an air outlet, wherein a cavity communicating with the air inlet and the air outlet is defined in the housing;
one or more purifying assemblies each rotatably arranged in the cavity and located between the air inlet and the air outlet, wherein a respective purifying assembly of the one or more purifying assemblies comprises a first rotary cylinder and a first rotary disk, the first rotary cylinder is spaced apart from a side wall of the housing, a side wall of the first rotary cylinder is provided with a first mesh in a circumferential direction of the side wall of the first rotary cylinder, the first rotary disk is connected downstream of the first rotary cylinder, and a portion of the first rotary disk, which is located between the first rotary cylinder and the housing in a radial direction, is provided with a second mesh;
one or more water inlet pipes each comprising a water inflow end and a water discharge end, the water discharge end being provided with a plurality of circumferentially distributed water injection nozzles, and the water discharge end extending into the first rotary cylinder;
one or more capture members each rotatably arranged downstream of the purifying assembly, wherein a respective capture member of the one or more capture members comprises a second rotary cylinder and a second rotary disk, an outer circumferential wall of the second rotary cylinder is a cylindrical surface, the second rotary cylinder is spaced apart from the side wall of the housing, the second rotary disk is connected downstream of the second rotary cylinder, and a portion of the second rotary disk, which is located between the second rotary cylinder and the housing at least in the radial direction, is provided with a third mesh; and
a motor configured to drive the one or more purifying assemblies and the one or more capture members into rotation.
|