The advantages of low temperature vacuum spray dryers are mainly concentrated in the following points: (1) The drying speed of the spray dryer is very fast. After the spray liquid is sprayed, the surface area is large. In a high temperature air stream, it can evaporate in an instant. (2) The temperature of the droplets during the drying process of the spray dryer is not high, and the product quality is good. Spray drying uses a wide temperature range (80-800 degrees). Even with high-temperature hot air, the exhaust air temperature is not very high. In the early stage of drying, the material temperature does not exceed the wet bulb humidity of the surrounding hot air, and the dry product quality is better. it is good. For example, defects such as protein changes, vitamin loss, and oxidation are less likely to occur. The quality of heat sensitive materials, organisms and drugs is basically close to the standard for drying under vacuum. (3) Spray dryer products have good dispersibility, fluidity and solubility. Since the drying process is completed in air, the product can basically maintain a spherical shape similar to the droplets, with good dispersibility, fluidity and Solubility. (4) Spray dryer production process dissolving, easy to operate and control Spray drying is usually used to treat solutions with a moisture content of 40%-60%. Even if the moisture content of special materials is as high as 90%, it can be dried without powder. Product. Most products do not need to be pulverized and screened after drying, which reduces the production process and simplifies the production process. The particle size, bulk density and moisture of the product can be adjusted within a certain range by changing the operating conditions, and the control and management are very convenient. (5) Preventing pollution and improving the production environment Since spray drying is carried out in a closed drying tower, this avoids the drying of dry products in the workshop. For toxic and odorous materials, the production process of closed circulation system can be used to burn toxic gas and odor, prevent air pollution and improve the production environment. (6) Spray dryer is suitable for continuous large-scale production. Spray drying can meet the requirements of large-scale production in industry. The dry product can be continuously discharged, and combined with cooler and wind transmission in the post-treatment to form a continuous production line. Then how to make the small spray dryer dry the material with high sugar content, the following senior engineer will answer you: The spray drying of small spray dryers contains the problem that drying of machine solvent materials is difficult. Generally, organic solvents will be inflammable and explosive. The explosion-proof closed laboratory spray dryer can circulate materials in a closed drying system. It is filled with an inert gas (such as nitrogen or argon) to avoid contact between the organic solvent gas and the outside oxygen, ensuring safe production. The spray dryer adopts a safe nitrogen (or other inert gas) closed circulation mode. The whole system is in a closed state, and the oxygen concentration is monitored online. Once the oxygen concentration in the system reaches 2%, the system will automatically stop and alarm. It is a small-sized spray dryer for laboratory organic solvents with good safety and easy operation. It can treat flammable and toxic solvents through the combination of nitrogen closed circulation and complete solvent recovery, and can be easily oxidized. dry. Further, since the boiling point of the organic solvent is low, it is possible to dry the substance which is susceptible to heat denaturation by a low-temperature drying method. Spray dryer handles higher sugar content (if juice, herbal or natural product extract) Because most of the polysaccharide disaccharides have a relatively low melting point, when the sugar is heated, the sugar melts, and the polysaccharide disaccharide itself is relatively easy to absorb moisture, so ordinary spray dryers are prone to sticking, which is not easy. Get good dry powder or granules. At this time, lowering the inlet air temperature and the outlet air temperature of the spray dryer can obtain a better experimental effect. Qiaoyue small spray dryer is a high-quality cast brand! Shanghai Qiaoyue Electronics Co., Ltd., as one of the earliest manufacturers of small spray dryers in China, has been focusing on the innovation and development of spray drying technology, in large particle spray drying, The problem of sticky wall of sugar-containing materials, effective spray drying of heat-sensitive materials, and the introduction of miniaturized equipment for spray-freezing technology have been leading the advancement of domestic small-scale spray drying technology. Shanghai Qiaoyue has cooperated with major universities and scientific research institutions for a long time; more than 90% of R&D personnel are senior experts engaged in the instrument industry for many years, with rich product experience and industry experience. Strong technical strength of the company provides a reliable guarantee for our technical services. Qiaoyue products strictly implement the ISO9001:2000 quality system directives in every aspect of production, development, production, commissioning, inspection and testing. In the past years, Qiaoyue products have covered nearly 30 provinces, municipalities and autonomous regions in China, and the products are exported to Europe, America, Middle East, Hong Kong, Macao and Taiwan. Smoking Pipe,Glass Water Pipe,Silicone Water Pipe,Silicone Water Pipes Smoking Wenzhou Xinyu Imp & Exp Co.,Ltd , https://www.somgar.com