SED-30PG-T — SED-PG High-Speed Centrifugal Spray Dryer
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SED-30PG-T high-speed centrifugal spray dryer with 30 kg/h water-evaporation capacity. Co-current spray drying tower (Phi 2.2 m, straight section 2.44 m, total height 6.3 m) with 304 stainless steel inner shell (mirror f
Funktionsweise
Filtered ambient air is heated by a 63 kW electric heater to 60–240 °C and enters the heat-air distributor at the tower top, swirling uniformly into the drying chamber. Feed liquid is metered by a stainless Mohno screw pump (LGB15-1.5, 0.75 kW VFD) to the high-speed centrifugal atomiser (XH-30-0.55, 18,000–24,000 rpm), which atomises it into fine droplets that contact the hot air co-currently and dry to powder/granule in seconds. Product is continuously discharged from the chamber bottom and from two CZT-5.0 long-cone cyclones (primary and secondary) into 20 L SS304 collection drums via quick-coupling valves; three pneumatic vibrators prevent buildup. Exhaust air is induced out by a 5.5 kW fan.