Coffee spray dryer best price for sale
The spray dryer is a process widely used in the liquid forming process and the drying industry. The spray dryer is suitable for producing powdery and granular solid products from suspoemulsion, solution, emulsion and pasty liquid raw materials. Therefore, when the particle size distribution, residual moisture content, bulk density and particle shape of the finished product meet the precise standards, the spray dryer is a suitable drying process.
Characteristics of coffee spray drying:
1. The spray drying speed is fast. After the material liquid is atomized, the surface area is greatly increased. In the process of contact with hot air, 95%-98% of the water can be evaporated instantly, and the drying time is only a few seconds, especially suitable for heat-sensitive materials The dryness.
2. The product has good uniformity, fluidity and solubility, and the higher the purity of the product, the better the quality.
3. The spray dryer production process is simplified, and the operation and control are convenient. For liquids with a moisture content of 40-60% (up to 90% for special materials), they can be dried into powder products at one time, without crushing and screening after drying, reducing production procedures and improving product purity. The product particle size, bulk density and water content can be adjusted by changing the operating conditions within a certain range, and the control and management are very convenient.
The working principle of Best price spray drying:
The spray dryer is open cycle, co-current, centrifugal atomization. The drying medium air is filtered by the primary and medium-efficiency air filters and is sucked by the blower according to the operating instructions, then heated by the heater and passed through the hot air distributor of the high-efficiency filter into the spray drying main tower. The liquid material passes through the peristaltic pump according to the operating instructions, enters the high-speed rotating centrifugal nozzle, and is dispersed into small droplets under the action of centrifugal force. In the spray drying main tower, the small droplets are in full contact with the hot air, and they are dried into products after heat exchange along their specific paths, and then separated by a cyclone separator, the solid materials are collected, and the gas medium is filtered and discharged . The entire spray system is easy to clean, has no dead ends, and meets GMP requirements.
Application range of coffee spray drying:
Chemical industry: organic catalysts, resins, synthetic detergents, oils, thiamine, dyes, dye intermediates, white carbon black, graphite, ammonium phosphate, etc.
Food: Amino acids and analogues, condiments, protein, starch, dairy products, coffee extracts, fish meal, meat essence, etc.
Pharmaceuticals: Chinese patent medicines, pesticides, antibiotics, medicinal granules, etc.
Ceramics: magnesium oxide, porcelain clay, various metal oxides, dolomite, etc.
Spray granulation: various fertilizers, alumina, ceramic powder, pharmaceuticals, heavy metal super-hard steel, chemical fertilizers, granular washing powder, Chinese patent medicines, etc.
