Study air fluidization of solid particles
GENERAL SPECIFICATIONS
- Air blower, 0 to 350 m3/h, variable speed drive for flow control.
- Air heating device, with safety thermostat at 90°C and low flow rate safety detector.
- Air diffuser, stainless steel fritted.
- Glass fluidization chamber, product feeding and sampling taps.
- Differential pressure measurement, piezometric tube.
- Particle filter at air outlet.
Instrumentation
- Temperature probes Pt 100 Ω.
- 2 coupled temperature / relative humidity probes.
- One air speed transmitter with hot wire sensor.
- Vacuum gauge.
- Float rotameter.
Dim : 120 x 80 x 200 cm – 150 kg
SS tubular framework 40 x 40mm
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Apply experimental fluidization equations
Define the DP graph for the fluidized bed as a function of air flow rate
Determine the minimum fluidization velocity
Influence of the height of the bed of particles
Study the drying of solid particles in a hot air stream
Apply the humid air graph
Determine the kinetic graphs for linear phase and diffusion phase drying