The Jet ejector venturi utilizes a large scrubbing liquid volume introduced through a
special high pressure nozzle to aspirate the pollutant laden gas into the chamber in
a concurrent flow pattern.
As the gas enters the throat section, formed liquid sheets and droplets are sheared
and break up into much smaller sizes due to the high relative velocity difference
between the gas and liquid.
These extremely small droplets create a tremendous amount of surface area for gas
absorption and impaction collection of particulate to occur.
In addition, the velocity of the liquid spray creates a negative pressure which pulls
gas into the Scrubber.
Due to the even distribution and large volume of liquid throughout the throat cross
section gases can be scrubbed even at extremely reduced rates with no appreciable
decrease in removal efficiency.
The gas with pollutant containing liquid droplets then proceeds out of the throat
into the diffuser section where further scrubbing action occurs.
Droplets are removed from the cleaned gas in the entrainment separator before the
cleaned liquid free gas exits the system.
The liquid with contaminants drains through the outlet.
Type of Technology
Their advantage is the ability to handle high concentrations of gases such as
Chlorine or other water soluble gases. In many applications, the Jet Venturi can be
used without any additional fan.
Jet Venturi scrubbers use the energy from the liquid sprayed into the Venturi to
create a pull on the gas drawing it into the scrubber. The gas and liquid are then
mixed in both the spray section and in the high velocity Venturi throat.
Features
Creates vacuum from 200 mm W.C. to 1500 mm W.C.
It requires high pressure pump and it does not require blower
Material of construction: PP, PP+FRP, MS, SS 304, SS 316
Scrubbing efficiency up to 99 %
Advantages
Low initial cost
Simple design with no moving parts
Requires less maintenance
Can be operated continuously
No blower requirement
Simultaneous gas absorption and particulate scrubbing
Applications
Ammonia scrubbing
Chlorine gas scrubbing
HCI gas scrubbing
H2S gas scrubbing
Sulfur dioxide scrubbing
Particulate removal
Phone Number
+91 842 823 1593 | +91 995 287 7991
Email Address
sales@drizgas.com | info@drizgas.com
Office Address
No. 50, Villianur Main Road, Odiyampet, Puducherry - 605 110, INDIA