Drizgas Tech Fume Hood Scrubber provides excellent air pollution control for water
soluble chemicals present in the laboratory fume hood exhaust fumes.
These Scrubber Fume Hood are designed to save space and provide effective air
pollution control and operator safety protection for fume hoods.
Fume hood scrubbers can effectively reduce concentrations of certain water soluble
acid, base and organic contaminants exhausted from a fume hood. If you are concerned
about duct corrosion, hazardous stack emissions or other environmental factors
associated with a fume hood you may want to consider a scrubber.
This is especially important for per chloric acid fume hoods, so as to prevent a
build-up of potentially explosive perchlorate salts on the exhaust fan, as well as,
on the exhaust ducting system.
Can handle air flow rate from 100 to 30,000 CFM
Removal method is Absorption / Chemisorption
Material of Construction: PP, FRP, PP+FRP, MS+FRP, SS 304, SS 316
High efficiency Tellerette®Tower Packing removes soluble/reactive gases, solid
particulate and liquid droplets down to 7 microns
Lower shell serves as integral sump for recycle of liquid
Spray nozzles accessible from top of unit
Entrainment separators prevent liquid carryover
Special multi-bed packing designs accommodate different scrubbing solutions for
removal of multiple contaminants
Special features
Excellent removal efficiencies: Efficient counter-current gas/liquid contact
results in 95-98% efficiency for most water-soluble acid and base laden
airstreams.
Durable: Entire body of scrubber system made of chemical and corrosion resistant
polypropylene.
Compact: The packing, spray manifold and mist eliminator counted on top of fume
hood, pump and reservoir in the base cabinet. This arrangement ensures that
minimal extra space is required for the scrubber system.
Floor standing & epoxy coated
Velocity control of approximately 80-100 feet per minute.
Semi close ventilated exposures.
Provided with sliding sash made out of special grade shatter proof glass duly
framed in wooden/aluminum frame with sliding motion and counter weight balanced
mechanism.
Illumination level of approx. 800 lux on the work table.
heavy duty exhaust system, comprising of dynamically balanced centrifugal
impeller with high speed motor
suitable FRP ducting of required dimension as per the individual requirements
Features
Can handle air flow rate from 100 to 30,000 CFM
Removal method is Absorption / Chemisorption
Material of Construction: PP, FRP, PP+FRP, MS+FRP, SS 304, SS 316
High efficiency Tellerette®Tower Packing removes soluble/reactive gases, solid
particulate and liquid droplets down to 7 microns
Lower shell serves as integral sump for recycle of liquid
Spray nozzles accessible from top of unit
Entrainment separators prevent liquid carryover
Special multi-bed packing designs accommodate different scrubbing solutions for
removal of multiple contaminants
We can design and manufacture a custom Fume hood scrubber to fit your precise
application and will provide you with outstanding performance and low maintenance
requirements. Drizgas Tech is one of leading manufacturers of Fume hood scrubber in
India. Contact us with your process information so we can begin discussing the type
of new equipment that best fits your situation.
Working principle
Contaminated air from the fume hood enters the unit and passes through a packed bed
then through the liquid spray section, a mist eliminator and then into the exhaust
system for release outside the building.
The scrubbing liquor is recirculated from the sump and back to the top of the system
using a pump. The air and the scrubbing liquor pass in a countercurrent fashion for
efficient gas/liquid contact.
Water soluble gases, vapors and aerosols are dissolved into the scrubbing liquor.
Removal efficiencies for most water soluble acid and base laden airstreams is
95-98%. Particulates are also captured quite effectively by this type of scrubber.
Chemicals can be treated
Hydrochloric Acid (Hydrogen chloride)
Sulfuric Acid
Hydrofluoric Acid (Hydrogen fluoride)
Perchloric Acid
Potassium Chloride
Sodium Hydroxide
Sodium Chloride
Sodium Hypochlorite
Hydrogen Peroxide
Acetic Acid
Ammonia
ortho-Phosphoric Acid
ortho-Boric Acid
Nitric Acid
Advantages
No risk of harmful gases exhaust
Environment friendly
Highly rigid
Low maintenance cost
Easy to install
High performance
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