Intelligent laboratory air purification equipment based on dust adsorption

The utility model discloses intelligent laboratory air purification equipment based on dust adsorption, which is characterized in that a gear transmission box is mounted at the bottom end of a fixed box, a pressing brush cylinder is clamped at one end of a pressing spring, an adsorption mesh cage is embedded in the inner side of the fixed box, and an exhaust fan is embedded in the inner side of an exhaust pipe; an exhaust fan extracts air at the positions of the adsorption net cage and the fixed box through an exhaust pipe, dust in the air is intercepted and adsorbed through activated carbon on the inner side of the adsorption net cage and the adsorption net cage, and the dust is collected and treated, so that the content of the dust in the laboratory is reduced, the dust is prevented from entering the position of purification equipment, and the purification efficiency is improved. And the transmission motor and the gear transmission box drive the pressing brush cylinder to clean the ground, so that the labor