High-speed centrifugal spray dryers are used in many processing plants for gaseous fluids. Spray into the flue gas to be cleaned or cooled. It is often crucial to atomize the liquid into as fine droplets as possible. The finer the droplet, the larger the specific surface area decreases. This has the potential to arise with significant technical advantages. For example, the size of the suspended reaction vessel and the average droplet size are critical to manufacturing costs. If the liquid is to be atomized into a spray of fine droplets the better, in addition to high single-fluid nozzles, which are charged only with the liquid being atomized, usually called high-pressure gas-assisted two-fluid nozzles are used. In these nozzles, liquids are carried with pressurized gas, for example. As compressed air or vapor pressure, the first gaseous fluid, eg. Injection into the second gaseous fluid, flue gas.
In the interests of linguistic simplification, the subsequent nomination of the first gas stream is often referred to as "compressed air", but in general, either compressed gas or pressurized steam can be spoken. Also, in general, the second gaseous fluid is called flue gas.
Application range of high speed centrifugal spray dryer:
This spray dryer is widely used in chemical industry, pharmaceutical industry, food industry and so on. High-speed centrifugal spray dryer is suitable for the emulsion, suspension, paste and liquid solution. In polymers and resins, fuels, pigments, ceramics, glass, rust removers, pesticides, carbohydrates, dairy products, detergents and surfactants, fertilizers, whey, milk, stevia, detergents, organic compounds And dry materials of inorganic devices, its performance is especially remarkable. This dryer can be widely used in pharmaceutical, chemical.
Competitive advantages of high-speed centrifugal spray dryer:
Dry fast, with a total time of only 5-15 seconds for lightning-fast performance drying.
The material needs to complete the drying process in a short period of time, which is suitable for dry and heat-sensitive materials, and the material can maintain color, fragrance and taste.
Simplify the production process. The operation control is that it is suitable for controlling the production, the wet 40-90% of the volume of the liquid made in the dry powder, reducing crushing, and the testing process is easy.
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