Overview:
LPG series high-speed centrifugal spray dryer is a special drying equipment suitable for drying emulsion, suspension, paste, solution and other liquids. In polymers and resins: dyes, pigments, ceramics, glass, rust removers, pesticides, carbohydrates, dairy products: detergents and surfactants: fertilizers: organic compounds, inorganic compounds Drying , performed particularly well.
Features:
1. The drying speed is fast, generally only 5-15 seconds, and it has the characteristics of instant drying;
2. The drying process of the material is completed in a short time, which is suitable for drying heat-sensitive materials, and can maintain the color, aroma and taste of the material, and the finished product has high purity and good quality;
3. The production process is simplified, the operation control is convenient, and it is suitable for continuous production control; the liquid with a moisture content of 40%-90% can be dried into powder at one time, and the processes such as crushing and screening are reduced.
4. The product has good dispersibility, fluidity and solubility, and the particle size, bulk density and water content of the product can be adjusted within a certain range.
Working principle:
The air passes through the filter and heater, and enters the air distributor at the top of the dryer, and the hot air enters the dryer evenly in a spiral shape. The feed liquid is pumped from the feed liquid tank through the filter to the centrifugal atomizer of the dryer, so that the feed liquid is sprayed into extremely small mist droplets. It can be dried to powdery product within time. The finished product is discharged from the bottom of the drying tower and the cyclone separator, and the waste gas is discharged by the fan.
