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10kg centrifugal spray dryer machine

10kg centrifugal spray dryer machine

Spray drying is a method of producing a dry powder from a liquid or slurry by rapidly drying with a hot gas. This is the preferred method of drying of many thermally-sensitive materials such as foods and pharmaceuticals. A consistent particle size distribution is a reason for spray drying some industrial products such as catalysts. Air is the heated drying medium.
  • ModelLPG-10
  • BrandLABOAO
  • PortAny port in China
  • PackagePlywood case package
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LPG-10 spray dryer is a drying equipment suitable for the liquid material with low temperature and high viscosity, which has been improved many times on the basis of domestic and foreign spray dryers. The working principle is: cold air is filtered through the filter, then enters the heater, is heated to a certain temperature, and then enters the air distributor at the top of the spray tower, and the hot air spirally flows to the bottom of the tower. The liquid is pumped to the centrifugal atomizer at the top of the tower body, and the liquid is torn into extremely small mist droplets. The liquid droplets and the hot air are in parallel contact, and the heat exchange is fully performed. The water content is rapidly vaporized and evaporated, and dried in a very short time as a finished product. The finished product is separated by a cyclone and discharged, and the exhaust steam is discharged by an induced draft fan.


Chemicals: polyaluminum chloride, disperse dyes, reactive dyes, organic catalysts, white carbon black, washing powder, zinc sulfate, silicon dioxide, sodium metasilicate, potassium fluoride, calcium carbonate, potassium sulfate, inorganic catalysts, each Waste liquid, etc.

Food: amino acids, vitamins, egg powder, bone meal, seasonings, protein, milk powder, pig blood powder, soy sauce powder, coffee, tea, glucose, potassium sorbate, pectin, flavors and fragrances, vegetable juice, yeast, starch, etc.

Ceramics: alumina, zirconia, magnesia, titania, magnesium titanate, clay, china clay, various ferrites and metal oxides.


1. The spray drying speed is fast. After the liquid is atomized, the surface is greatly increased. During the contact with hot air, 95%-98% of the water can be evaporated in an instant, and the drying time takes only a few seconds, which is especially suitable for heat sensitive materials. Dry.

2. The product has good uniformity, fluidity and solubility. The higher the purity of the product, the better the quality.

3. The spray dryer production process is simplified, and the operation control is controlled. For liquids with a moisture content of 40-60% (up to 90% of special materials), the product can be dried into a powdered product at one time. After drying, no pulverization and screening are required, the production process is reduced, and the purity of the product is improved. The particle size, bulk density and moisture of the product can be adjusted within a certain range by changing the operating conditions, and the control and management are very convenient.




Maximum   water evaporator


Inlet air   temperature

160 ° C -200   ° C

Outlet air   temperature

80 ± 5 ° C

Control   system

PLC control

Particle   size


Heating   source

Electric   heating

Heating   power



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