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A Method of Applying Systematic Technology of Experimental spray Dryer to Material Drying
Date: 2018-11-16Read: 4

Spray drying is a method of systematic technology applied to material drying. After liquid materials are atomized in the drying chamber, moisture will vaporize instantly in contact with hot air to obtain dried products. This method can directly dry solutions and emulsions into powder or granular products, eliminating processes such as evaporation and crushing, and the resulting particlesExperimental spray dryerUniformly distributed.

Experimental spray dryerIt is a widely used process in the liquid forming process and drying industry. It is one of the continuous atmospheric pressure dryers. It has the characteristics of fast heat transfer, rapid water evaporation, instant drying time, good product quality, good solubility, and can improve the dissolution rate of some preparations. It is suitable for producing powder and granular solid products from solutions, lotion, suspensions, and paste liquid raw materials. Therefore, when the particle size distribution, residual moisture content, bulk density, and particle shape of the finished product meet the standards, the spray dryer is a very ideal drying equipment.

Experimental spray dryerIt has a wide range of applications in various fields and can be used in the chemical industry, such as battery raw materials, alkaline dyes and pigments, dye intermediates, compound fertilizers, formaldehyde silicate, catalysts, sulfuric acid agents, amino acids, white carbon black, etc. It can be used for plastic resins, such as AB, ABS lotion, urea formaldehyde resin, phenolic resin, urea formaldehyde resin, polyethylene, PVC, etc. Can be used in the food industry, such as high-fat milk powder, gelatin, cocoa milk powder, milk replacer powder, animal blood powder, egg white (yellow) whole egg powder, etc. It can be used for food and plants, such as oats, chicken juice, coffee, instant tea, seasoning spice meat, protein, soybean, peanut protein, hydrolysate, etc. Can be used for sugars such as corn syrup, corn starch, glucose, pectin, maltose, potassium sorbate, etc. Can be used for drying ceramic materials such as alumina, ceramic tile materials, magnesium oxide, talc powder, etc.


To do a good job, one must first sharpen their tools. "Different types of materials are selected based on their physical or chemical properties, as well as the size and solubility of powders or particles required by enterprises, universities, and other unitsExperimental spray dryerOnly then can ideal experimental results be achieved.

So what are the products currently on the market that are highly concerned by people? The oil-free air compressor belongs to the micro reciprocating piston compressor, which is driven by a single axis motor with a symmetrical distributed crank rocker mechanical structure. The main moving pair is the piston ring, and the auxiliary moving pair is an aluminum alloy cylindrical surface. The moving pairs are self-lubricating by the piston ring without adding any lubricant. The compressor makes the cylinder volume change periodically through the reciprocating movement of the crank rocker, and the cylinder volume of the motor operated experimental spray dryer changes in opposite directions twice when it rotates for one cycle. When the positive direction is the direction of cylinder volume expansion, the cylinder volume is vacuum, and atmospheric pressure is greater than the pressure inside the cylinder. Air enters the cylinder through the intake valve, and this is the suction process. When the negative direction is the direction of volume reduction, the gas entering the cylinder is compressed, and the pressure inside the volume rapidly increases. When it is greater than atmospheric pressure, the exhaust valve is opened, and this is the exhaust process. The structural arrangement of single axis dual cylinder ensures that the gas flow rate of the compressor is twice that of a single cylinder at a constant rated speed, and effectively solves the vibration noise generated by the single cylinder compressor, resulting in a more compact overall structure.