Polluted air purification treatment device and method

The invention discloses a polluted air purification treatment device and method. The device comprises a water storage tank, a purification tank, a spraying tank and a waterfall curtain integration core. The device is characterized in that the water storage tank is arranged at the bottom of the purification tank; through holes of an effluent tank are formed in the bottom of the purification tank; the spraying tank is arranged at the top of the purification tank; exhaust holes are formed in the tail end of the spraying tank; a water pump is arranged inside the water storage tank; the water pumpis communicated with the spraying tank through a water tube; the purification tank is divided into a fog mixing chamber and a mixed gas chamber through a half partition plate; a fog gas channel hole is formed in the purification tank; structures such as a high-pressure water mister are arranged at the fog gas channel hole. By virtue of principles that water has surface tension and adsorption force, polluted air can be cle