Air purifier and automatic drying device

The invention discloses an air purifier and an automatic drying device. The automatic drying device comprises a pressure sensor and a heating device, the pressure sensor is electrically connected with the heating device, after the pressure sensor is triggered, the heating device continuously heats for 60 seconds, the heating device is organically combined with the rotating action of turbine blades, heat of a heating ring is transferred to a cleaned filtering device through rotation of the turbine blades during negative pressure, effective drying is achieved, vertical movement of the pressure sensor and vertical movement of a traction device are organically combined, the pressure of the pressure sensor can be changed while the traction device drags the filtering device to a cleaning device, heating of the heating ring is triggered through electric connection, the cleaned filtering device can be dried in time, and bacterium breeding is effectively prevented. 本发明公开了一种空气净化器及自动烘干装置，所述自动烘干装置，包括压力传感器和加热装置，所述压力传感器与所述