Scrubbers are the perfect solution to reduce the polluting emissions released into the atmosphere, thus helping to improve the quality of the air we breathe.
They are designed in such a way that the liquid flow, introduced from above by means of spraying nozzles, is allowed to flow by gravity, inside the tower, on a static bed of Pall Rings, while the gas is introduced countercurrent to the descending liquid flow.
Thanks to the Pall Rings, the contact surface between the liquid solution and the process gases is increased, generating chemical reactions that allow the liquid to retain the dust or pollutants to be broken down contained in the gases.
The liquid dispenser consisting of spraying nozzles is located at the top. A droplet separator is used to prevent the entrainment of liquid particles in the atmosphere.
Finally, the liquid is collected in the tank at the base of the tower, and from here it is drawn out with special pumps and continuously recirculated through the spray nozzles.