What are the characteristics of small spray dryer for laboratory use

Abstracts:

What are the characteristics of small spray dryer for laboratory use 1, fast drying speed. Material liquid by centrifugal spray, the surface area increases greatly, in the high temperature airflow, the completion of the drying time takes a few seconds. 2, the use of concurrent spray drying form can make the droplets and the hot air flow in the same direction, although the temperature of the hot air is higher, but due to the hot air into the drying chamber immediately contact with the spray droplets, the temperature of the chamber drops sharply, and the material…

What are the characteristics of small spray dryer for laboratory use:

1. Fast drying speed. After centrifugal spraying, the surface area of the material is greatly increased, and the drying time takes a few seconds in the high-temperature airflow.

2. The use of parallel flow spray drying form can make the droplets and hot air flow in the same direction, although the temperature of the hot air is higher, but because the hot air into the drying chamber immediately contact with the spray droplets, the indoor temperature drops sharply, and the wet bulb temperature of the material is basically unchanged.
3. Wide range of use. According to the characteristics of the material, it can be used for hot air drying, centrifugal granulation and cold air granulation, and most of the products with very different characteristics can be produced by this machine.

4. Because the drying process is completed in a few seconds, the finished particles can basically maintain the approximate spherical droplets, the product has good dispersion, fluidity and solubility.

5. The production process is simplified and the operation control is convenient. After drying, there is no need for crushing and screening, which reduces the production process and simplifies the production process. For the product particle size, bulk density, moisture, within a certain range, can change the operating conditions for adjustment, control, management are very convenient.

6. In order to make the material not polluted and prolong the life of the equipment, all parts in contact with the material are made of stainless steel. Material liquid after spraying, atomization into dispersed particles, the surface area is greatly increased, and hot air contact in a very short period of time to complete the drying process.