Fluid Bed Energy Mills
The CCE Fluid Bed Jet Mill incorporates dense phase micronization
using turbulent free jets in combination with high efficiency centrifugal
air classification within a common housing. This combination allows
for enhanced comminution by high probability particle on particle impact
for breakage and a high degree of particle dispersion for improved
separation resulting in lower overall energy consumption. Abrasive
and temperature sensitive products can be finely ground with minimum
contamination. The simple, easy to clean, cost effective design offers
precise top size control with narrow size distributions in the
95% < 5 um to 95% < 70 um size range. Load cells are used to precisely
control mill load for optimum grinding efficiency and/or product size
distribution control.
Flow description:
Feed is introduced into the common housing through either a double flapper valve or injector.
Mill load is formed by flooding the pulverizing zone to a level
above the grinding nozzles. Turbulent free jets are used to
accelerate the particles for impact and breakage. After impact
the fluid and size reduced particles leave the bed and travel
upwards to the centrifugal classifier where rotor speed will
define what size will continue with the fluid through the rotor
and which will be rejected back to the particle bed for further
size reduction. The high degree of particle dispersion leaving
the pulverizing zone aids in the efficient removal of fine particles
by the classifier. Operating parameters of rotor speed, nozzle
pressure, and bed level allows for optimizing productivity,
product size, and distribution shape.
The CCE Fluid Bed Mill System comes complete with Mill, Flow Source,
Product Cyclone and/or Collector, Feed System, and Control Package.
- Narrow Product Size Distributions
- Load Cell Control
- Precise Top Size Control
- Temperature Sensitive Materials
- Simple Cost Effective Design
- Abrasive Resistant Linings
- Low Maintenance/Easy to Clean
- Four Sizes Ranging from 200 to 1500 scfm
- Ideal for Toners, Abrasives, Powder Coatings and other fine powder applications.
CCE Technologies maintains lab facilities for customer testing,
equipment evaluation, and custom processing. |
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| 7555 95th Street South - Cottage Grove, MN 55016 - Phone: 651-688-2656 | Fax: 651-688-8989 - Toll Free: 1-800-707-7719 |
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