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single and two-phase flows,” “Hydrodynamic parameters of two-phase flows of heatmass transfer, granulation and separation equipment,” at the “Processes and Equipment of Chemical and Petroleum Refinery Department” vortex granulator stand to
obtain PAN granules (Fig. 1) is constructed.
Devices and equipment:
– determine the hydrodynamic features of the flow motion—TES 1340 Hot-Wire
Anemometer;
– temperature measurement in air heater—self-recording-register potentiometer;
– measurement of granulator workspace temperature—thermal imager Fluke Ti25;
– measurement of moisture granules—Multimeter DT-838;
Fig. 1 The unit of the study on hydrodynamics of the vortex granulator workspace, thermodynamic
conditions to obtain granules (with different configurations of the workspace): 1—gas blower;
2—heater; 3—vortex granulator; 4—container for preparation of the humidifier; 5—nozzle; 6—
container of granules; 7—container of pre-humidification (used when moistening); 8—container
for finished granules; 9—the degree of purification of outgoing gases (bubbler); 10—recording
potentiometer. The dashed line shows the variants of the nozzle installation