DRY FOG NOZZLES

Ultrasonic Air Atomizing Nozzles for Dust Suppression

Ultrasonic Air Atomizing Nozzles for Dust Suppression Ultrasonic Air Atomizing Nozzles for Dust Suppression Ultrasonic Air Atomizing Nozzles for Dust Suppression
Design Features:
●Two fluid structure design, assembly a precision
mechanical resonator
● Produce extremely fine droplets (≤10μm, dry-fog) at low
water and air pressure
● large orifice to prevent clogging problem and deterioration
of the quality of atomization
●Self-clean in the process of high frequency vibration
● Stainless steel material, no removable parts
Spray Characteristics:
◇ Spray pattern: solid cone spray pattern with extremely fine
article size at low air pressures and low CFM
◇ Spray angles: 30°~ 120°, affected by water/air pressure
◇ Flow rate: 5L/min ~ 30L/min
Ordering Information:
See below chart

Details

  Watec's high quality ultrasonic atomizing nozzles with the ability to shear the water into extremely fine droplets--the
so-called "dry fog", with droplets size 1-10 Microns. The mechanical ultrasonic nozzle has a carefully designed resonator to produce high frequency wave. Compressed air passes through the nozzle's inner bore through a convergent/divergent section at high velocities and expands into a resonator cavity where it is reflected back to complement and amplify the
primary shock wave. The result is an intensified field of sonic energy focused between the nozzle body and the resonator cap. Any liquid capable of being pumped into the shock wave is vigorously sheared into fine droplets by the acoustic field. Air bypassing the resonator carries the atomized droplets downstream in a soft plume shaped spray.

     

Ultrasonic nozzle DATA SHEET


FM8007 (80°) 


FM3045 (30°)


FM6020 (60°)


Air Pressure


5.2bar


Air Pressure

3.5bar

Air Pressure

5.2bar

Water Pressure

1.2bar

Water Pressure

0.6bar

Water Pressure

1.2bar

Air Consumption

115L/Min

Air Consumption

260L/Min

Air Consumption

240L/Min

Water Consumption

7.1L/Hr

Water Consumption

45L/Hr

Water Consumption

20L/Hr

Droplets Size

3 - 6μm

Droplets Size

4-10 μm

Droplets Size

7-10 μm

Spray Angle

80°

Spray Angle

30°

Spray Angle

60°

Spray Distance

1.2m

Spray Distance

5.2m

Spray Distance

2.5m

Air Filter

<40 μm

Air Filter

<40 μm

Air Filter

<40 μm

Water Filter

<50 μm

Water Filter

<50 μm

Water Filter

<50 μm

Note:The air and water pressures in chart above are the advised specifications to achieved the best performance for each type of nozzle. Other data are obtained according to the corresponding pressure.


Common Applications        
Dust suppression                     Humidifying Systems
Spray cooling                        Odor Control 
Fog making                         Spray coating


All rights reserved:WATEC Fluid Handling Systems Co., Ltd
address:Dongguan City, Guangdong Province, P.R.China