2. Air Distribution Plate
Based on parameters calculated above,
Parameter | Value |
Fluidization velocity (m/s) | |
Minimum fluidization velocity (m/s) | |
Minimum fluidization height (m) | |
Particle density (sand) | |
Mean particle size (micro meter) | |
Bed porosity | ---- |
Bed zone diameter | |
Number of tuyer lateral orifices: |
Using the program calculate the following
Parameter | Value |
Pressure drop in the bed (kPa) | |
Tuyer orifice diameter (mm) | |
Pressure drop in the distributer (kPa) | |
Tuyer internal diameter (mm) | |
Air velocity for the orifice | |
Total Number of tuyers | |
Tuyer height (mm) |
3. Designing of high efficiency cyclone
The input data required are,
Parameter | Value |
Gas inlet velocity to the cyclone | 15-27 (m/s) |
Pressure drop (kPa) | < 2.5 |
Cyclone efficiency (%) | >85 |
Next
Circulating fluidized bed design, Part Five, Cyclone parameters
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