The invention discloses an
air purifier based on an electromagnetic principle. The
air purifier is based on the electromagnetic principle and a
water vapor adsorption
sedimentation principle, the airpurifier comprises a shell, a circuit
assembly, a water tank, a
haze-particle absorbing device set and a controller with a panel. The
haze-particle absorbing device and the circuit component operate in a
pulse mode. When the
haze-particle absorbing device and the circuit component are not electrified, and external haze particles can freely pass through the insulating porous isolating plate; afterthe haze-particle absorbing device and the circuit
assembly are electrified, the polarized haze particles are gathered to the periphery of inner
metal plates, meanwhile, a large amount of water vaporis contained in the inner
metal plate space and the outer
metal plate space of the haze-particle absorbing device, and the partial of haze particles can be mutually polymerized so as to form large particles, finally, the large particles is fell into a lower water tank due to the
main effect of the gravity of the particles; after the haze particles of the device are saturated, the haze-particle absorbing device and the circuit component return to the non-electrified state again. The
air purifier based on the electromagnetic principle solves the problem that the existing air purifier filter screen is high in manufacturing difficulty, the air purifier is high in price, single in function and high in
energy consumption.