Rectifying tower for styrene treatment

The utility model discloses a rectifying tower for styrene treatment, which comprises a tower body and a polymerization inhibition cleaning mechanism connected with the tower body, the polymerization inhibition cleaning mechanism comprises a polymerization inhibitor storage tank arranged on one side of the tower body and a plurality of spraying components arranged on the inner wall of the tower body, the top of the polymerization inhibitor storage tank is connected with a conveying pipe, and the spraying components are arranged on the inner wall of the tower body. One end of the conveying pipe is connected with a plurality of connecting pipes, the connecting pipes and the spraying assemblies are consistent in number and are in one-to-one correspondence, one ends of the connecting pipes penetrate through the side wall of the tower body and extend into the tower body to be connected with the spraying assemblies, and each spraying assembly comprises a mounting seat mounted on the inner wall of the tower body and