Self-excited pulse cavitation jet ozone aerator

The utility model discloses a self-excitation pulse cavitation jet flow ozone aerator, which relates to the technical field of water treatment equipment and can avoid influence on the pulse cavitation effect at the front end, ensure the pulse effect and the cavitation effect in a self-excitation oscillation chamber and further improve the ozone utilization rate. According to the specific scheme, the self-excitation pulse cavitation jet flow ozone aerator comprises a jet flow inlet pipe, a jet flow shrinkage pipe, a first nozzle, a self-excitation oscillation cavity, a second nozzle, an air suction chamber and a tail pipe which are coaxially arranged and sequentially connected in a sealed mode, and an air inlet pipe is fixedly connected to the side wall of the air suction chamber in a sealed mode. 本实用新型公开了一种自激脉冲空化射流臭氧曝气器，涉及水处理设备技术领域，能够避免影响前端的脉冲空化效果，保证了自激振荡腔室内的脉冲效果和空化效果，并进一步提高了臭氧利用率，具体方案如下：一种自激脉冲空化射流臭氧曝气器，包括同轴设置并依次密封连接的射流入口管、射流收缩管、第一喷嘴、自激振荡腔室、第二喷嘴、吸气室和尾管，所述吸气室侧壁上密封固定连接有进气管。