Model DA
Disc Aerator
Fluidizes Powders with Air & Vibration!
Round Disc Aerator, Easy to Install and Highly Effective
Enables Proper Level Measurement and Control
Principal of Operation
When powders are conveyed into a bin or other
type of vessel most often the material is pneumatically conveyed. As the material flow enters
the bin it is a combination of air and particulate.
As the particulate settles, the air escapes. While
some materials and bins freely flow, others require
assistance. The disc aerator or fluidizer loosens up
the material allowing it to flow by adding air back
into the material and by creating a gentle vibration
of the disc. BlueLevel Technologies now offers a
unique disc fluidizer that forces air to move along
the bin wall freeing up the material and assuring
good bin cleanout. The disc also vibrates which
keeps the material flowing without allowing it to
compact or plug. The disc seals tightly against the
bin wall and prevents airline plugging. The disc
is robust and will not tear, absorb moisture and
operates with temperatures up to 350° F (175° C).
Application and Use
The disc aerator is designed for use with
compressed air systems, not blowers, and promotes
the flow and discharge of powder materials from
bins, hoppers and silos by inserting air into the
material sweeping along the bin wall and creating
a gentle vibration. The effective range of each disc
aerator is approximately 10-12” radius. Mounting
can be from inside or outside the bin (requires use
of external mounting kit accessory).
Standard Models Available
Model DA
Disc Aerator
3 Highly effective aeration fluidizes powders
3 Air flow sweeps bin wall PLUS disc vibration
3 External mounting kit available
3 4” diameter disk - industry standard size
3 You are protected - golden parachute support
Ordering Information
Part Number
Description
320001
Blue Disc, FDA Approved Silicone, 4” Diameter
320010
White Disc, FDA Approved Silicone, 4” Diameter
321000
External Mounting Kit, Rectangular Cutout
Product Use
Product Use
- Blue, Silicone 4” Dia., Steel Stem & Hardware
- White Silicone 4” Dia., Steel Stem & Hardware
- External Mounting Kit Accessory, Rectangular
Cutout (steel hardware, neoprene gasket)
Technical Data Summary
Disc
Materials
Blue or White, FDA
Approved Silicone
Size
4” Diameter
Operating Temp
-60° F to +350° F
(-50° C to +175° C)
Fluidizing Method
Aeration Sweeps Bin Wall
and Disc Vibration
Airline Connection
½” NPT External;
¼” NPT Internal
Airflow Required
Capacity
10-20 CFM @ 20-30 PSI
(15-30m3/h @ 1-2 bar)
BlueLevel Technologies, Inc.
3778 Timberlake Drive, Richfield, OH 44286
Ph: 330-523-5215 | Fx: 330-523-5212
[email protected]
www.blueleveltechnologies.com
Form 444
SF 32-1XXX-XXX Rev. 002 1/15