Dedusting ventilation opening with air purification function

The invention discloses a dedusting ventilation opening with an air purification function. The dedusting ventilation opening is characterized in that the dedusting ventilation opening comprises a bracket and a deduster installed in the bracket, a water storage tank is arranged at the top end of the bracket, a water receiving tank is arranged at the lower end of the bracket, the deduster is installed between the water storage tank and the water receiving tank, a water replenishing tank for adding water to the water storage tank is further arranged on the side wall of the bracket, and water in the water storage tank can flow into the water receiving tank through the deduster. The dedusting ventilation opening has the beneficial effects that 1, the dedusting ventilation opening has the advantages of simple structure, convenient assembly, low production cost, improved market competitiveness and the like; 2, the spray humidification of the deduster is utilized to make the deduster have thefunction of absorbing the