The spray booth exhaust treatment equipment with an aerodynamic cyclone tower offers superior washing efficiency, addressing technical issues such as clogging that commonly occur with conventional tower spray nozzles.

Aerodynamic swirl tray blades resemble fixed windmill blades. As air flows through the blades, it generates rotation and centrifugal motion. The absorbent liquid is evenly distributed among the blades through an intermediate blind plate, forming a thin liquid film. This film combines with the upward-moving air stream, creating a swirling and centrifugal effect. After being sprayed, the liquid forms fine droplets that are flung towards the tower wall. The droplets are then collected by gravity into a collection trough and flow through a downcomer to the blind area of the next swirl tray in the waste gas treatment tower. The air stream to be treated, with certain wind pressure and velocity, enters from the bottom of the tower and exits from the top. The absorbent liquid enters from the top and exits from the bottom of the aerodynamic swirl tower. As the air stream and absorbent liquid move relatively within the tower, a large surface area water film forms at the structural sections of the swirl tray, significantly enhancing the absorption efficiency. Each layer of absorbent liquid, after undergoing swirl and centrifugal action, falls into the collecting trough at the edge and then enters the next layer through a guide pipe for further absorption. High purification efficiency.