Specific design process of rotary flash dryer

2019-07-05 15:37:00
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Summary :the flash dryer has high circumferential gas velocity in the drying room, short material residence time, which can effectively prevent material sticking barrier and thermal sensitive material deterioration, achieving high efficiency, fast, small equipment and large production.
▲ the flash dryer has a variety of feeding devices for selection, feeding continuous and stable, the process will not produce bridge phenomenon.

▲ special cooling device is set at the bottom of the flash dryer to avoid deterioration of materials in the high temperature area at the bottom.

▲ flash dryer special pneumatic sealing device and bearing cooling device, effectively extend the service life of the transmission part.

▲ flash dryer special air separation device, reduce the equipment resistance, and effectively provide the dryer air volume.

▲ the flash dryer drying room is equipped with grading ring and swirl plate, material fineness and final water can be adjusted. (for example, the final water of calcium carbonate can be adjusted to ≤0.1%)

▲ compared with other drying methods, SXG series rapid rotating flash dryer can effectively increase the proportion of materials.

▲ the flash dryer has high circumferential gas velocity in the drying room, short material residence time, which can effectively prevent material sticking barrier and thermal sensitive material deterioration, achieving high efficiency, fast, small equipment and large production.

Bring flash drier hot air by SXG series of spin flash dryer inlet pipe with appropriate spouted velocity from the bottom of the dryer into the mixing crushed drying chamber, the material to produce strong shearing, blowing floating, rotating, so the material by centrifuge, shearing, collision, friction, and dividend particulates reinforced heat transfer and mass transfer. At the bottom of the dryer, the larger and wetter particle clusters are mechanically broken under the action of the agitator, and the particles with lower moisture content and smaller particle size are carried up by the rotating airflow, and further dried during the rising process. Due to the rotating flow of the gas-solid phase, the inertia of the solid phase is greater than that of the gas phase, and the relative speed of the solid-gas phase is larger, which strengthens the mass and heat transfer between the two phases, so the production intensity of the machine is high. Synchronous motor, micro motor, deceleration stepper motor, reinforced dynamometer, axial force, strain gauge, pore water pressure, earth pressure meter, stepper motor, synchronous motor, gear motor, micro motor, deceleration stepper motor, computer wire stripping machine, stripping machine, terminal machine, dryer, plasma cutting machine fittings, buddhist medallion act the role ofing is tasted, health rights
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