SPRAY DRYER PRESSURE NOZZLE
Pressure nozzle
atomization can be the best choice for many spray drying applications for reasons
such as producing a narrower particle size distribution, a
larger average particle size is required (> 100 micron), better control of
spray dryer wall buildup, and lower overall capital, energy, and maintenance costs of the spray dryers. The inserts for these nozzles
are typically made of tungsten carbide and wear out over time (the orifice becomes too large), and must be replaced
to maintain proper atomization and spray dryer performance. The rate of wear, and the frequency of replacement of these inserts, depends upon the
type of feed being sprayed, as well as the spraying pressure.
Below is the SDS "O" Series spray dryer pressure nozzle,
with
tungsten carbide wear
parts (Orifice Insert and Swirl Chamber):
Lance Adaptor Part#
90004T |
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Retainer Key Part# 90006 |
Screw Retainer Part# 90005 |
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Assembled Nozzle |
Swirl Chamber Part# 90001 |
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Orifice Insert Part# 90002 |
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Chamber Housing Part#
90003 |
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"O" Series Spray Dryer Pressure Nozzle Sketch
"O" Series
Spray Drying Pressure Nozzle
Cut Sheet
Pressure Nozzle Inserts (Swirl Chamber and Orifice Insert)
- Hollow cone spray for optimum spray drying results
- Uniform droplet distribution for the most narrow product particle size distribution
- Full size range of orifice inserts and swirl chambers for
a wide range in flow rates, spraying pressures, and spray angles
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Available in “A” carbide for superior wear resistance for
non-corrosive, abrasive fluids
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Interchangeable with the Whirlchambers and Orifice Inserts for the Type 104 and SSTC WhirlJet SprayDry nozzles
from Spraying Systems Company
Pressure Nozzle Body Parts (Chamber Housing, Lance Adaptor, Screw Retainer)
- Different alloys for mating threaded components minimize galling problems
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Gasket-less design for most slurries containing undissolved
solids
- Spraying pressures up to 5,000 psig
Please call SDS @ 410-549-8090 for additional information on our
spray dryer pressure nozzle.
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