High Speed Centrifugal Spray Dryer

High Capacity Centrifugal Spray Dryer Drying Equipment for Graphene Sorbic Acid

Introduction

Application:

High Speed Spray drying Machine is a technology most widely used in the liquid technology shaping and in the drying industry. The drying technology is most suitable for producing solid powder or particle products from liquid materials, such as solution , emulsion, suspension and pumpable paste states, For this reason, when the particle size and distribution of the final products, residual water contents, mass density and the particle shape must meet the precise standard, spray drying is one of the most desired technologies.

Atomizer is the most important accessory in spray drying machine, it is used for changing LIQUID status into SPRAY status at a high speed rotation motions, usually can reach 18000~25000 rpm, Our company has adopt Chinese Specilalzied Supplier, can ensure customers for 2 years warranty period.

Advantages:

The drying speed is high when the material liquid is atomized , the surface area of the material will increase greatly .In the hot-air flow,95%-98% of water can be evaporated within only seconds.More suitable for drying the heat sensitive materials.Spray Drying Machine final products own the advantages of good uniformity, flow ability & solubility. Also high in purity and good in quality.

The production procedures are simple and the operation and control are easy .The liquid with moisture contents of 40-60% (for special materials, the contents might be up to 90 %.) can be dried into the powder or particle products once a time. After the drying process, there is no need for smashing and sorting, so as to reduce the operation procedures in the production and to enhance the product purity .The product particle diameters, looseness and water contents can be adjusted through changing the operation condition within a certain range. It is very convenient to carry out control and management.

Product Features

High-speed drying: the surface area of liquid material is greatly increased after atomization, achieving instantaneous evaporation of 95% -98% water in the hot air flow, drying time only takes a few seconds, especially for heat-sensitive materials

Products achieve good uniformity, mobility, and solubility, and also achieve purity, good quality. The production process is simplified and the operation control is convenient. For liquid materials with the moisture content of 40-60% (special materials up to 90%) can be dried into powder products just with one time, do not need grinding and screening after drying, reduce production processes and improve product purity. The product size, bulk density, moisture, in a certain range can be adjusted by changing operating conditions, control and management are very convenient.

The air is filtered and heated into the top air distributor of the dryer, and the hot air enters the drying chamber evenly in a spiral fashion. The material liquid is sprayed into a finely atomized liquid droplet through the high-speed centrifugal nebulizer at the top of the tower body, and can be contacted with the hot air in a very short time and can be dried into finished products. The finished product is continuously discharged from the bottom of the drying tower and the cyclone, and the exhaust gas is drained by the draft fan.

Application
Food and plants: oats, chicken juice, coffee, instant tea, seasoning spices meat, protein, soybeans, peanut protein, hydrolysates and so on.

Carbohydrates: corn steep liquor, corn starch, glucose, pectin, maltose, potassium sorbate, and the like. Chemical industry: battery raw materials, basic dye pigments, dye intermediates, fertilizer, formaldehyde silicic acid, catalysts, agents, amino acids, silica, and so on.

Ceramics: alumina, ceramic tile materials, magnesium oxide, talcum powder and so on.

Technical parameters