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Telephone:+86 153-3371-8778   E-Mail:dingli@dlbio-dryer.com

INTRODUCTION

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.

WORKING PRINCIPLE

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.

APPLICATIONS

 

REATURES

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.

PARAMETERS

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

SOLUTION & CASE

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