Quick Detail
Place of Origin
HS-CODE
29-
Package & Delivery Lead Time
Detailed Description
Descriptions
The spray drying is the technology widest used in the liquid technology shaping and in the drying industry. The drying technology is most suitable for producing the powder, particle or block solid products from the materials, such as: solution, emulsion,soliquoid and pumpable paste states. For this reason, when the particle size and distribution of the final products, their residual water contents, the stacking density and the particle shape must meet the precision standard, the spray drying is one of the most desired technologies.
Principle
After fresh air is filtered and heated, it enters into the air distributor which on the top of the drier. The hot air in spiral form equably enters into the drying room. When liquid raw material are passed through the high-speed centrifugal sprayer on the top of the tower, it will be rotated and sprayed into the extreme slim mist liquid beads. Raw material can be dried to the final products instantly while it contact with the heated air. Finished products are discharged continuously from bottom of the drying tower and cyclones segregator. Wasted air is discharged from blower.
Applications
◎Chemical Industry
Sodium fluoride(potassium), alkaline dyestuff and pigment, dyestuff intermediate, compound fertilizer, formic silicic acid,catalyst, sulphuric acid agent, amino acid, white carbon and so on.
◎Plastics and resin
AB, ABS emulsion, uric acid resin, phenolic aldehyde resin, urea-formaldehyde resin, formaldehyde resin, polythene,polychloroprene and etc.
◎Food Industry
Fatty milk powder, protein, cocoa milk powder, substitute milk powder, egg white(yolk), food and plant, oats, chicken juice, coffee,
instant dissoluble tea, seasoning meat, protein, soybean, peanut protein, hydrolysate and so forth.
Features
Fast drying speed: after spraying into small drops, contacting area greatly increased. So when these small drops contact with hot air, 95%-98% water will be evaporated sonly in 5-35seconds. It is specially suitable for heat sensitive material.
Stable operating: it is automatic and continuous operating equipment which is easy for controlling and adjusting.
Simplified working process: it is suitable for drying slurry with water content between 40%-90%. It will produce uniformed powder and save process such as grinding and sieving. Operating condition is good and avoid ash leaking during drying process.
Raw material can be solution, slurry, emultion, supension, paste, melting material, or even caky material.
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