Main explanation
PVDF rotary flash dryer is composed of air filter, screw feeder, steam heat exchanger, main dryer, secondary dryer, bag filter and control system.
◎ Three-stage air filter to ensure that the intake air reaches ten thousand purification standards;
◎ Unique feeder structure, especially suitable for PVDF quantitative feeding, and also solves the phenomenon of PVDF bridging;
◎ An efficient steam heat exchanger not only has high heat exchange efficiency, but also has a temperature compensation structure, and will not burst;
◎ The main drying machine adopts a unique labyrinth gas seal structure, which greatly prolongs the service life of the bearing of the mixing shaft. The two-stage dismounting of the mixing shaft structure greatly facilitates the maintenance, and it is not necessary to move the main drying machine during the maintenance.
◎ Efficient two-stage dryer can ensure the extremely low final moisture requirement of PVDF;
◎ Laser cutting machine is used to process the orifice plate, shaped bag and bag holder of bag dust collector, which can eliminate the phenomenon of powder escaping at the installation position of the bag. The upper and lower bag structure is greatly convenient for replacement and maintenance, and the arch breaking device is effective to prevent bridging and ensure smooth discharging;
◎ Intelligent DCS operating system and multiple safety interlock protection realize "one-button start" and "one-button stop".
Performance characteristics
◎ High drying strength;
◎ Optimized the traditional drying process to ensure the stable control of final moisture;
◎ Efficient waste heat recovery device can effectively reduce energy consumption and realize tail gas recycling.
Applied range
PVDF rotary flash dryer is suitable for drying PVDF and belongs to proprietary equipment.
