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What are the applications of spray drying?
2018/12/18 14:52:53

Spray dryerHigh degree of automation, convenient operation and good quality. It is suitable for solution, emulsion and suspension. So that it can also be used for liquid materials with viscosity.

So-calledSpray dryerThat is to say, using atomizer to stop drying certain liquid materials is one of the most common driers in industrial consumption. Spray drying is the most commonly used technology in liquid forming and drying industry. It is most suitable for producing powder and granular products in solutions, emulsions, suspensions and pumps.

Therefore, spray drying is an ideal process when particle size distribution, residual moisture content, bulk density and particle shape conform to the exact standard.

Spray dryerIt has the following characteristics:

1. The drying speed is fast, the surface area of material and liquid increases greatly after atomization, and evaporates instantaneously in hot flow.95-98%The drying time is only ten to tens of seconds, especially for the drying of heat sensitive materials.
2. The product is spherical, with uniform particle size, good activity, good solubility, high purity and good quality.
3. It has a wide range of applications. According to the characteristics of materials, it can be dried by hot air or granulated by cold air. It has strong adaptability to materials.
Fourth, the operation is simple and stable, the control is convenient, and the automation operation is easy to complete.

Spray dryerScope of application

Onefood industry:Milk powder, formula, cocoa milk powder, emulsion, pig blood powder, egg white.(yellow)And so on.

TwoFood and plants:Oats, chicken juice, coffee, instant tea, spiced meat, protein, soybean, peanut protein, hydrolysate, etc.

ThreeCarbohydrates:Corn syrup, corn starch, glucose, pectin, maltose, potassium sorbate, etc.

FourPlastic resin: abABSEmulsion, urea formaldehyde resin, phenolic resin, rubber(urea)Formaldehyde resin, polyethylene, polyfluoroethylene, etc.

Fivechemical industry:sodium fluoride(potassium)Basic dye pigments, dye intermediates, compound fertilizers, formaldehyde silicic acid, catalysts, sulfuric acid, amino acids, silica, etc.. 6ceramics:Alumina, ceramic tile materials, magnesium oxide, talc powder, etc.

Several more commonSpray dryer:

①om - 1500serieslab spray dryer

It is suitable for chemical industry, light industry, food, medicine, building materials, environmental protection and other industries. The above solution, emulsion, paste organic matter and inorganic matter can be changed into powder and fine particles after a few seconds. The thermal sensitive products can adhere to color, aroma and taste, and have good solubility, high purity, shorten processing procedures, improve consumption efficiency, no environmental pollution and energy conservation, and can realize automatic continuous consumption.

②omlgSeries of high speed centrifugal spray dryer

High speed centrifugal spray dryer is a special drying equipment suitable for liquid drying of emulsion, suspension, paste and solution. In polymers and resins;Fuels and Pigments;Ceramics, glasses, rust removers, insecticides;Carbohydrates, dairy products;Washing agents and surfactants;Fertilizers;The drying of organic and inorganic compounds is particularly excellent.

③dwSeries of low temperature spray dryer

The low temperature spray dryer can dry the solution, emulsion, suspension, paste material and spray dry powder into high speed, high efficiency and less process. It can adhere to the color, taste and fragrance of materials, and has good solubility, high purity and good operating environment. It can be widely used in pharmaceutical, food, pharmaceutical, chemical and other departments to basically implement automatic operation.



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