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Spray drying is a method of systematic technology applied to material drying. After the liquid material is atomized in the drying chamber, the water vaporizes instantaneously in contact with hot air to obtain the dried product. This method can directly make the solution , The emulsion is dried into powder or granular products, which can eliminate the evaporation, crushing and other processes, and the obtained granule small spray dryer is evenly distributed.

The small spray dryer is the most widely used process in the liquid forming process and the drying industry. It is a type of continuous atmospheric dryer. It has the characteristics of fast heat transfer, rapid water evaporation, instant drying time, and good product quality. The dissolution performance is also good, which can improve the dissolution rate of certain preparations. It is most suitable for the production of powder and granular solid products from solutions, emulsions, suspensions and pasty liquid raw materials. Therefore, when the particle size distribution and residual moisture content of the finished product are , When the bulk density and particle shape meet the precise standards, the spray dryer is an ideal drying equipment.

Small spray dryers are widely used in various fields and can be used in the chemical industry, such as battery raw materials, basic dyes and pigments, dye intermediates, compound fertilizers, formaldehyde silicic acid, catalysts, sulfuric acid, amino acids, white carbon black, etc. It can be used for plastic resins, such as AB, ABS emulsion, urea-formaldehyde resin, phenolic resin, dense rubber (urea) formaldehyde resin, polyethylene, polyvinyl chloride, etc. It can be used in the food industry, such as fat-rich milk powder, gluten, cocoa milk powder, milk replacer powder, animal blood powder, egg white (yellow) whole egg powder, etc. It can be used in foods and plants, such as oats, chicken juice, coffee, instant tea, flavored meat, protein, soybean, peanut protein, hydrolysate, etc. Can be used for sugars, such as corn syrup, corn starch, glucose, pectin, maltose, potassium sorbate, etc. It can be used to dry ceramic materials, such as aluminum oxide, ceramic tile materials, magnesium oxide, talc and so on.

"Workers must first sharpen their tools if they want to be good at their work." According to the physical or chemical properties of different materials, as well as the size and solubility of powders or particles that companies, universities and other units need to obtain, choose different types of small sprays The dryer can achieve the best experimental results.

So what are the most concerned products on the market? The oil-free air compressor is a miniature reciprocating piston compressor. The motor is driven by a single shaft with a symmetrically distributed crank and rocker mechanical structure. The main movement is a piston ring, and the auxiliary movement is an aluminum alloy cylindrical surface. Lubricate without adding any lubricant. The compressor cyclically changes the volume of the cylindrical cylinder through the reciprocating motion of the crank and rocker, and the cylinder volume changes in opposite directions twice when the small spray dryer rotates by the motor. When the positive direction is the cylinder volume expansion direction, the cylinder volume is vacuum, the atmospheric pressure is greater than the air pressure in the cylinder, and the air enters the cylinder through the intake valve. At this time, it is the suction process: when the reverse direction is the volume reduction direction, the gas enters the cylinder. After being compressed, the pressure in the volume increases rapidly. When it is greater than the atmospheric pressure, the exhaust valve is opened, which is the exhaust process at this time. The single-shaft and double-cylinder structure makes the compressor gas flow rate twice that of the single-cylinder when the rated speed is constant, and the vibration and noise generated by the single-cylinder compressor are well resolved, and the overall structure is more compact.