Centrifugal Spray Dryer For Large-capacity Egg Powder Production Line

The working principle of spray drying equipment is that the air passes through the filter and heater, enters into the air distributor at the top of the drying tower, and then enters into the drying chamber uniformly in spiral shape. The material liquid is sent to the centrifugal atomiser at the top of the drying tower from the material liquid tank through the filter by the pump, so that the material liquid is sprayed into very small fog droplets, the material liquid and the hot air in contact with the concurrent flow, the water evaporates rapidly, and is dried into the finished product in a very short period of time. The finished product is discharged from the bottom of the drying tower and the cyclone separator, and the exhaust gas is discharged by the fan.

Spray drying equipment drying speed. Material liquid by centrifugal spray, the surface area is greatly increased, in the high temperature airflow, rapid evaporation of 95% -98% of the water, the completion of the drying time is only a few seconds. 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, and therefore is also suitable for drying of heat-sensitive materials.

Wide range of use. According to the characteristics of the material, it can be dried by hot air or cold air, and a large number of products with great differences in characteristics can be produced with this, commonly used are: polymers and resins, dyes, pigments, ceramics, glass, rust removers, carbohydrates, dairy and egg products, ravaging acids, slaughterhouse by-products, detergents and surfactants, fertilisers, organic compounds, inorganic compounds, instant food and so on.