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How does spray drying machine work?
Spray drying
equipment is a thermal process in which liquid materials are atomized into fine mist-like droplets through a nozzle, contacted with a heat medium in a drying tower, and dried into powder.Spray drye
r is suitable for experiments and production that require the product to be uniformly powdered, popular application is milk powder, egg powder, instant coffee powder, orange juice powder, etc.Before Spray drying
, you don’t need to filter, concentrate or crush the material, the liquid material can directly converted into powder, and has a broad spectrum of applicability to all solutions such as emulsions and suspensions. -
1. Air passes through the filter and the heater, enters the air distributor at the top of the drying tower, and then enters the drying room evenly in a spiral shape.
2. The material liquid is pumped from the material liquid tank through the filter to the centrifugal atomizer on the top of the drying tower, so that the material liquid is sprayed into extremely small droplets. Dry to finished product in a short time.
3. When the air flows in parallel, the water evaporates quickly and is dried into a finished product in a very short time.
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3).Ceramics and advanced materials, soap and detergents, blood, dyes, foods, adhesives, oxides, textiles, bones, teeth and dental mercury, etc.
2.Reasons for the wide application of spray dryer in the above fields
1). Fast drying speed, the surface area of the feed liquid increases greatly after atomization. In hot air flow, 95% to 98% of the water can be evaporated instantly, and the drying time only takes a few seconds.2). The product has good uniformity, fluidity and solubility, high purity and good quality.3). The production process is simple and easy to control.It is very convenient to control and manage liquid containing 40-60% moisture (up to 90% for special materials) which can be dried into powder products at one time. -
1.5L- 100L spray dryer drying machine customize
, contact [email protected]
to get factory directly sale price, professional customize, standard configuration type stock available for fast delivery.
