High Quality Spray Dryer Sales

Spray dryer drying is the 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 dryer drying is one of the most desired technologies.

Work Principle:

High Speed Centrifugal Spray Dryer Series of LPG is gas-liquid co-current flow drying equipment, using high-speed centrifugal atomizer, the liquid will be atomized into fine droplets, then mix with the hot air from the distributor in the dryer, heat and mass transfer exchanges rapidly during the mixing process. In a very short period of time the liquid become dry powdered products. Production control and product quality control is convenient and reliable. It is widely used in the drying production of different types of liquids materials.  

Product Characteristics:

1.Different types of solution, suspension, emulsion and cream paste material can be dry for a one-time production.

2.The fog moment and fog droplet of spray-drying can be slightly adjusted.

3.The hot air has been reasonable allocation, and the ceiling and walls sticky situation has been eliminated.

4.It is suitable for the drying of thermo-sensitive and non thermo-sensitive material at the same time. The product particles are smaller than pressure spray dryer.

5.Simplify the production process, easy to use, good liquidity and instant of the product.

Features

1. At a high speed of drying, after spraying of the material liquid, the surface area will be increased greatly. In the hot air flow, 95%-98% of water can be evaporated at a moment. The time of completing the drying needs only several seconds.

2. This is especially suitable for drying the heat sensitive materials. Its final products own good uniformity, mobility, dissolving capacity. And the final products are high in their purity and good in their quality.

3. The production procedures are simple and the operation and control are easy. The liquid with the moisture contents 40-60% can be dried into the powder of particle products for one time. After drying, there is no need for crushing and sieving, so as to reduce operation procedures in the production and to enhance product purity. The product particle diameters, looseness and water contents can be adjusted through changing the operation condition in a certain scope. It is very convenient to carry out control and management.

Principle

After filtering and heating, the air enters into air distributor on top of the drier. The hot air enters into the drying room in spiral form and uniformly. By passing through high-speed centrifugal atomizer on top of tower, the material liquid will rotate and be sprayed into the extremely fine mist liquid beads. Through the very short time of contacting with heating air, the material can be dried into final products. The final products will be discharged continuously from the bottom of drying tower and from cyclone separator. The waste gas will be discharged from exhaust fan.