High-speed spray dryer is the most widely used technology in the liquid process setting and drying industry.Drying technology is the most suitable for the production of solid powder or granular products liquid materials, such as solutions, emulsions, suspension, can be pumped paste,for this reason,when the particle size and distribution of the finished product,residual water content, mass density and particle shape must meet precise standards, spray drying is one of the most ideal technology.
The Atomizer is the most important accessory in the spray dryer, which is used to change the liquid state into a spray state under high speed rotary motion, usually up to 18000 ~ 25000 rev / min.
When the material liquid atomization, drying speed, the surface area of the material is greatly increased, in the hot air flow, only a few seconds can evaporate 95% -98% of the water.More suitable for drying heat-sensitive materials.Spray dryer products have good uniformity, fluidity and solubility.High purity and good quality.
The production process is simple, easy to operate and control, can be a water content of 40-60%(special materials up to 90%)of the liquid is dried into powder or granular products.After drying without crushing and sorting, reducing the production procedures, improve the purity of the product, by changing the operating conditions within a certain range, you can adjust the particle size, loose and moisture content of the product.Easy to control and manage.
Water evaporation (kg/h)
Centrifugal spray head transmission form
Compressed air transmission
Spray disc diameter(mm)
Vapor + electricity, fuel, gas, hot blast stove
Electric heating maximum power(kw)
Determined according to the actual situation
Powder recovery (%)