Selection of spirulina drying (LPG high-speed centrifugal spray dryer)

Material Description:

Spirulina, belonging to the phylum Cyanobacteria, class Cyanobacteria, family Tremella, and genus Spirulina, is an ancient lower prokaryotic unicellular or multicellular aquatic plant with a body length of 200-500 μ m and a width of 5-10 μ m. [1] It is shaped like a clock spring and has a spiral blue-green color, so it is also known as blue-green algae. [2] Native to the alkaline lakes of tropical Chad in Mexico and central Africa, it has long been consumed by local residents.

Spirulina is suitable for high-temperature alkaline environments. [3] More than 35 species have been discovered, which grow in both freshwater and saltwater, while only 2 species of Spirulina platensis and giant spirulina are used for production in the world. [4]

Spirulina is one of the microalgae species produced on a large scale, with a rare life history of 3.5 billion years, and is also a natural food. Spirulina is the most nutritious and comprehensive organism in nature, rich in high-quality protein, gamma linolenic acid fatty acids, carotenoids, vitamins, as well as various trace elements such as iron, iodine, selenium, zinc, etc.

Product name: LPG series high-speed centrifugal spray dryer

Overview:

Spray drying is the most widely used process in liquid forming and drying industries. It is most suitable for generating powder and granular solid products from solution, lotion, suspension and paste liquid raw materials. Therefore, spray drying is a very ideal process when the particle size distribution, residual moisture content, bulk density and particle shape of the finished product must meet accurate standards.

Principle:

After filtering and heating, the air enters the top air distributor of the dryer, and the hot air enters the drying chamber uniformly in a spiral shape. The feed liquid passes through the high-speed centrifugal atomizer at the top of the tower body, and (rotating) spray into extremely fine droplets, which flow in parallel with hot air and can be dried into finished products in a very short time. The finished product is continuously output from the bottom of the drying tower and the cyclone separator, and the exhaust gas is discharged by the fan.

Features:

Fast drying speed, the surface area of the material liquid is greatly increased after atomization. In the hot air flow, 95% -98% of the water can be evaporated instantly, and the drying time only takes a few seconds, making it particularly suitable for drying heat sensitive materials.

The product has good uniformity, fluidity, solubility, high purity, and good quality.

The production process is simplified and the operation control is convenient. For liquids with a moisture content of 40-60% (up to 90% for special materials), they can be dried into powder products in one go without the need for crushing and screening, reducing production processes and improving product purity. The particle size, bulk density, and moisture content of the product can be adjusted within a certain range by changing the operating conditions, making control and management very convenient.

Explanation: In order to prevent improper competition, detailed technical information cannot be disclosed. Please call for consultation. This device can be customized non-standard,We are one.Specializing in drying equipmentofEnterprises engaged in research, development, design, and manufacturing have rich experience in non-standard production. Our company has prototypes available all year round, and you can bring materials to test them,weSincerely cooperate with new and old customers at home and abroad, and create brilliance together in the new century!