Oxidation air baffle and desulfurizing tower

The utility model discloses an oxidation air baffle plate and a desulfurizing tower. The oxidation air baffle plate at least comprises a baffle plate body, the two emptying ports are formed in the bottom of the baffle body, and the two emptying ports are located at the two ends of the baffle body; the supporting beam is arranged on the surface of the baffle body, and the supporting beam is located between the two emptying ports; the reinforcing rib plates are perpendicular to the baffle body, and the reinforcing rib plates and the supporting beams are located on the same side of the baffle body. According to the oxidation air baffle and the desulfurizing tower provided by the utility model, oxidation air can be effectively prevented from entering a secondary circulating pump, so that the service life of the circulating pump is prolonged. 本实用新型公开了一种氧化空气挡板及脱硫塔，所述氧化空气挡板至少包括：挡板本体；两个排净口，设置在所述挡板本体的底部，且两个所述排净口位于所述挡板本体的两端；支撑梁，设置在所述挡板本体表面，且所述支撑梁位于两个所述排净口之间；以及多个加强筋板，与所述挡板本体垂直设置，且与所述支撑梁位于所述挡板本体的同一侧。本实用新型提供的一种氧化空气挡板及脱硫塔，