How high speed centrifugal spray dryer work? TOPTION as ISO & CE certified spray dryer manufacturer, share high speed centrifugal spray dryer working principle for you:
1.Spray drying is the most widely used in the liquid technology shaping and drying industry process.
Most suitable for: from solution, emulsion, suspending liquid and plasticity paste liquid raw materials generated in the powder, granule or block solid product. Therefore, when final products' particle size distribution, residual water content, bulk density and particle shape must meet the precision standard. The spray drying is one of the ideal process.
2.After filtering and heating, air come into the air distributor which is at the top of dryer , hot air spiraling evenly come into the drying chamber. Material liquid via high-speed centrifugal atomizer, which is on top of the tower body, (rotating) spray into a very fine mist liquid bead, contact with the hot air and in a very short period of time can be dry as finished products. Finished products continuously output from the bottom of drying tower and the cyclone separator, by exhaust fan making air emptying.
3.Features:
1) Fast drying speed, the surface area is ignificantly increased after material liquid spraying, in the hot air flow, can instantaneous evaporation about 95% - 98% moisture, drying time only need a few seconds, especially suitable for drying the thermal sensitive material.
2) Product has good uniformity, fluidity and solubility, high purity and good quality.
3) Production process is simple, convenient operation and control. For 40-60% moisture content ( Special material could reach to 90%) liquid, could dry to powder products at one time, after drying don't need crushing and screening, reduce the production process, improve product purity.The product particle size, bulk density, moisture, within a certain range can be adjusted by changing the operating conditions, control and management are very convenient.
High speed centrifugal spray dryer customize, welcome contact salesj@toptionlab.com to customize.