DESCRIPTION
Spray drying is a most widely used craft in liquid molding process and drying industry. It is ideal for producing powdery and granular solid product from the solution, emulsions, soliquoid and pumpable paste states. Thus, when the particle size distribution, residual moisture content, bulk density and particle shape must meet a precision standard, the spray drying is an ideal choice.


WORKING PRINCIPLE
Filtered and heated air goes into air distributor on the top of the dryer, and spirals into drying room uniformly. Going through the high-speed centrifugal atomizer on the top of tower, the liquid (rotates) sprays into extremely fine mist liquid beads, and can be dried completely in a short time in co-current contact with hot air. Finished products exhaust continuously from the bottom of the drying tower and cyclone separator, while waste gases are vented by the fan. 

FEATURES
1. Fast drying speed; greatly increasing the surface area of the material after the liquid is atomized; it can instantly evaporate 95% -98% of water in the stream of hot air; it takes only a few seconds to complete drying, which is especially suitable for drying heat sensitive materials. 
2. Our products have a good uniformity, mobility and solubility, high purity and good quality.
3. Simplified production process, easy to operate and control. Liquid of 40-60% moisture content (up to 90% for special materials) can be dried into powder products at a time, without crushing and screening after drying, which reduces production process and improve product purity. the size, bulk density, moisture can be adjusted within a certain range by changing operation conditions. It is convenient to do control and management. 

APPLICATION
Chemical industry: sodium fluoride (potassium), alkaline dyestuff and pigment, dyestuff intermediate, compound fertilizer, formaldehyde silicic acid, catalyst, sulphuric acid agent, amino acid, white carbon black, etc.
Plastic resin: AB, ABS latex, urea resin, phenolic resin, dense glue (urea) formaldehyde resins, polyethylene, polyvinyl chloride, etc.
Food industry: fat-rich milk powder, lancet protein, cocoa milk powder, babymeal, hunting blood meal, egg white (yellow), etc.
Food and plants: oats, chicken juice, coffee, instant tea, seasoning meat, protein, soybean, peanut protein, hydrolyzate and so on.
Sugar: corn syrup, corn starch, glucose, pectin, malt sugar, potassium sorbate, etc.
Ceramics: aluminium oxide, ceramic tile material, magnesium oxide, talcum powder, etc.

TECHNICAL PARAMETERS

Note: the amount of water evaporation depends on the factors of material characteristics, inlet and outlet temperature. Water evaporation curve is shown above (for reference of selection) when the outlet temperature is 90℃. with the constantly updated, relevant parameters will change without prior notice.

ORDERING INFORMATION
◎Name and physical properties of liquids; Solid content (or water content), viscosity, surface tension, PH value.
◎after drying, the maximum value of powder capacity, residual water content, particle size and temperature.
◎Volume of production, opening times of the day.
◎Available energy: steam pressure availability, electric capacity, coal, oil and gas availability.
◎Control requirement: whether you need to self-control inlet and outlet temperatures.
◎Powder collecting requirements: whether you need to install a pouched trapper.
◎Environmental requirements for exhaust emissions.
◎Other special requirements.

TECHNICAL PARAMETERS