Napcen PP FRP Venturi Scrubber, Power : 3-6kw

A Venturi Scrubber, also known as a Venturi dust collector or Venturi wet scrubber, is a type of air pollution control device used to remove particulate matter and other pollutants from industrial exhaust gases. It operates on the principle of utilizing a Venturi throat to create a high-velocity jet of water or other liquid, which in turn creates a pressure drop. This pressure drop causes the gases containing pollutants to be drawn into the scrubber, where they come into contact with the liquid stream.

A Venturi scrubber working process:

1.Inlet: Polluted air containing particulate matter and other contaminants enters the Venturi scrubber through an inlet.

2.Venturi Throat: The Venturi throat is a narrow constricted section within the scrubber where a high-velocity liquid stream (usually water) is injected through nozzles. This creates a localized drop in pressure, causing the incoming gas to accelerate.

3.Gas-Liquid Contact: As the high-velocity gas stream passes through the Venturi throat, it is mixed with the liquid stream. The liquid droplets entrain and capture the particulate matter and other pollutants present in the gas.

4.Scrubbing Process: The intimate contact between the gas and liquid phases allows for the absorption or adsorption of pollutants into the liquid phase. This can include physical processes like impaction and agglomeration of particles, as well as chemical reactions in some cases.

5.Outlet: The cleaned gas, now with reduced pollutant concentrations, exits the scrubber through an outlet.

6.Liquid Collection: The liquid laden with pollutants is collected at the bottom of the scrubber and may be recirculated through the system or treated and disposed of, depending on the specific application.