Ultrasonic gas filtering device based on wet surface

• Main Authors: WEN YANMING, HU DINGFENG
• Format: Patent
• Language: Chinese; English
• Published: 01.11.2019
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model relates to an ultrasonic gas filtering device based on a wet surface. The air purifier comprises a machine shell, a draught fan, an exhaust pipe, an air inlet speed increasing pipeline, a filtering cavity, a filtering sticky wall, an ultrasonic generator, cleaning liquid and the like. Atomized liquid generated by the ultrasonic generator wets the filtering adhesive wall and completely wraps the inhaled pollution particles, the pollution particles are adsorbed to the filtering adhesive wall, air treated by the one-stage or multi-stage filtering cavity reaches the direct emission standard, and the interior of the device can be automatically cleaned through the ultrasonic cavitation effect and the cleaning liquid structure. The utility model provides a gas filtering device and a gas filtering method. Pollutants such as lampblack and tiny dust in the air are effectively adsorbed and filtered; filtered air is directly discharged into a room, no pipeline needs to be laid, cleanness and environment