Air purification system

The utility model relates to an air purification system which is capable of effectively purifying substances easily dissolving in water and air, and can recycle a water resource. The air purification system comprises a circulating water box and a body, wherein a liquid collector is positioned in the middle of the body and can divide the body into an upper part and a lower part, the top of the upper part of the body is internally provided with a distributed sprinkler pipe, and the distributed sprinkler pipe is provided with a first padding supporting frame; the upper part of the liquid collector is provided with a second padding supporting frame, polyhedral hollow sphere padding is arranged in a body cavity between the first padding supporting frame and the second padding supporting frame, and a liquid re-distributor is arranged on the lower part of the body and below the liquid collector; a padding compressing frame is arranged below the liquid re-distributor, a third padding supporting frame is positioned on