Air purification device for production workshop

• Main Authors: WANG JINGNAN, DU DONGNA, JI DANCAN, WANG YIDUO
• Format: Patent
• Language: Chinese; English
• Published: 29.11.2022
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

The invention discloses an air purification device for a production workshop, and relates to the technical field of air purification equipment. The air purification device comprises a moving plate, a self-locking pulley assembly, a filter box, a first fan, an air inlet pipe, an exhaust pipe and a first filter screen, and a cleaning structure is arranged in the filter box. Through arrangement of a first filter screen, dust in the filter box can be filtered, dust and impurities adsorbed on the surface of the first filter screen can be comprehensively adsorbed through cooperation of all assemblies in the cleaning structure, the adsorbed dust and impurities can enter a second protection box, a second filter screen can intercept the dust and impurities, and the dust and impurities can be conveniently cleaned. A worker only needs to regularly clean the second filter screen, the air purification device does not need to be disassembled through equipment such as a ladder, operation is convenient, and the filter device