The drying technology of vacuum spray dryer is widely used

　　Vacuum spray dryerIt is a device that removes moisture from the internal components of a packaging container by extracting air to a predetermined vacuum level. When the vacuum spray dryer is drying, the tank is in a vacuum state, and the jacket is heated by hot water (or steam, heat transfer oil). As the tank rotates at a low speed, the materials move up and down in the tank, inside and outside in a "diamond shaped trajectory", absorb and evaporate, and the water vapor is continuously discharged through the vacuum pipeline to achieve the purpose of drying the materials. At the same time of drying the mixture, the vacuum spray dryer has built-in spraying, filtering, crushing and other devices to achieve its multi-function operation according to customer requirements.

The whole process of vacuum spray dryer is automatic, pipelined, continuous and programmed. The drying process is completed in a vacuum low-temperature state, with heat sensitive materials remaining unchanged and free from bacterial contamination.Vacuum spray dryerSuitable for drying various difficult materials. The dryness (moisture content) of the material can be adjusted. The energy consumption is only one third of that of the centrifugal spray with the same output. The vacuum spray dryer is controlled by PLC touch screen and equipped with continuous protection device. The vacuum spray dryer is reasonable in design, compact in structure, convenient in installation and commissioning, and suitable for placement under most working conditions.

The vacuum spray dryer belongs to the field of drying technology and belongs to the field of thermophysical engineering. It is widely used in pharmaceutical, biochemical, fine chemical, biological and other industries. It is easy to oxidize, dry liquid materials containing organic solvents and recover solvents. The vacuum spray dryer is practical and economical for energy conservation, emission reduction and low-carbon use. The vacuum spray dryer is mainly suitable for universities, research institutes and laboratories of food, medicine and chemical enterprises to produce micro particle powders. It has broad spectrum applicability for all solutions such as emulsion and suspension,Vacuum spray dryerIt is applicable to the drying of heat sensitive substances such as biological products, biological pesticides, enzyme preparations, etc. Some laboratories are used for the preparation of conventional powders or the drying of materials. Vacuum spray dryers can be selected, which are small in size, fast in speed, low in noise, and easy to operate.

The vacuum spray dryer has good uniformity, fluidity and solubility, and the product has high purity and good quality. The production process of vacuum spray dryer 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 in one go without the need for crushing and screening, reducing production processes and improving product purity. The particle size, bulk density, and moisture content of the product can be adjusted within a certain range by changing the operating conditions, making control and management very convenient.