summary:

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, insecticides: carbohydrates, dairy products: detergents and surfactants; Fertilizers: Organic and inorganic compounds perform particularly well in drying.

characteristic:

Fast drying speed, usually only 5-15 seconds, with instantaneous drying characteristics;
The material can complete the drying process in a short period of time, suitable for drying heat sensitive materials, and can maintain the color, aroma, and taste of the material. The finished product has high purity and good quality;
Simplified production process, convenient operation and control, suitable for continuous production control: liquids with a moisture content of 40% -90% can be dried into powder in one go, reducing processes such as crushing and screening;
The product has good dispersibility, fluidity, and solubility, and the particle size, bulk density, and moisture content of the product can be adjusted within a certain range.

working principle:

The air passes through the filter and heater, enters the air distributor at the top of the dryer, and the hot air enters the dryer uniformly in a spiral shape. The material liquid is pumped from the material liquid tank to the centrifugal atomizer of the dryer through a filter, causing the material liquid to spray into extremely small mist like droplets. The material liquid and hot air come into contact in parallel, and the moisture evaporates rapidly, drying into powder like finished products in a very short time. The finished product is discharged from the bottom of the drying tower and the cyclone separator, while the exhaust gas is discharged by the fan.

Technical parameters: