Wall -hanging air purifier

The utility model discloses a wall -hanging air purifier, include: the casing, its include the pedestal and with pedestal matched with lid, the pedestal internal fixation is provided with a plurality of baffles, the baffle will the accommodation space of casing divides first cavity, second cavity and third cavity into, be provided with on the lateral wall of third cavity be used for with the air inlet port that the second cavity feeds through mutually, be provided with first fretwork portion on the lateral wall of second cavity, also be provided with the air inlet spiral pipe on the lateral wall of second cavity, be provided with third fretwork portion on the lateral wall of third cavity, purification unit, it is provided in the second cavity, purification unit includes heat exchanger, dust removal filtering component and fan, the air exit of fan with the air inlet port of third cavity links to each other, the control unit, it is provided in the first cavity. The utility model discloses in can the clean room and the outdoor air, purifying effect be good, and purification efficiency is high.