SED-200PG-K — Centrifugal Spray Dryer
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SED-200PG-K non-standard centrifugal spray dryer designed for potassium chloride spray drying. Tower effective inner diameter Phi 3800 mm, straight section 4120 mm, cone height 2988 mm, total host height ~11.5 m; 316L st
مبدأ العمل
Cocurrent(parallel-flow) open-circuit air system with negative tower pressure 500–1,000 Pa. Feed liquid is pumped by the screw pump to the top-mounted VFD-controlled centrifugal atomiser; hot air(250–300 °C inlet, 80 °C outlet) from the customer-supplied gas furnace enters the tower co-directionally with the atomised spray. Dried solids fall to the cone bottom; primary and secondary CLT-Phi 1100 long-cone cyclones separate product; rotary airlock(TGFY-2.8L, 0.75 kW) discharges product. The 37 kW induced-draft fan and Phi 400 chimney exhaust clean air. Pneumatic ZC-60 knockers(5 on cone, 2 on cyclones) prevent buildup.
