The industrial starch flash dryer is a new type of high-efficiency fluidized drying equipment developed by our company to overcome the low efficiency and high consumption of static drying. In the design process, the machine fully combines the characteristics of ordinary fluid drying such as airflow drying to maximize its strengths and avoid weaknesses, so that the whole machine has a reasonable process structure and superior performance, and truly achieves the low consumption and high efficiency goals of fluidized drying.
The clean thermal medium heated by the heat source enters the drying chamber in a tangential form, forming a powerful vortex swirling airflow with the mechanical agitation mechanism. The wet material is metered into the drying chamber by a feeder, pulverized and dried by stirring and vortex flow. The top of the drying chamber is set with a particle size classifier. The fine powder that meets the drying requirements is discharged from the top of the tower and collected by the latter separator. The larger particles that do not meet the drying requirements are blocked by the classification ring, returned to the drying chamber, and continue to be pulverized and dried. After drying to qualified product, it is discharged out the drying chamber with hot air and collected by a separator. The clean exhaust gas is emptied by the induced draft fan.
Dynamic integration of cyclone, fluidized, spouted and grinding classification technologies.
Spin flash dryers are compact and small-sized, enabling high efficiency and continuous production, achieving "small equipment, large-scale production".
Great drying intensity, low energy consumption, high thermal efficiency.
Short material residence time, good product quality, available for drying heat sensitive materials.
Negative or slightly negative pressure operation, good impermeability, high efficiency, eliminating environmental pollution.
Model | Chamber Diameter (mm) | Size (mm) | Total Power (kW) | Air Volume (m3/h) | Water Evaporation(kg/h) | Occupied area (m2) |
XSG-2 | 200 | 250×800 | 0.75-2.2 | 300-800 | 10-20 | 3500×2500 |
XSG-3 | 300 | 400×300 | 3-4 | 600-1500 | 20-50 | 3800×2700 |
XSG-4 | 400 | 500×500 | 4-7.5 | 1250-2500 | 25-70 | 4000×3000 |
XSG-5 | 500 | 600×000 | 5.5-11 | 1500-4000 | 30-100 | 4200×3200 |
XSG-6 | 600 | 700×200 | 7.5-18.5 | 2500-5000 | 40-200 | 4250×3250 |
XSG-8 | 800 | 900×600 | 11-18.5 | 3000-8000 | 60-600 | 4500×3500 |
XSG-10 | 1000 | 1100×000 | 15-30 | 5000-12500 | 100-1000 | 4750×3750 |
XSG-12 | 1200 | 1300×200 | 15-37 | 10000-20000 | 150-1300 | 5000×4000 |
XSG-14 | 1400 | 1500×400 | 30-55 | 14000-27000 | 200-1600 | 5250×4250 |
XSG-16 | 1600 | 1700×1000 | 45-75 | 18700-36000 | 250-2000 | 5500×4500 |