Fluid Bed Dryer, Rotary Dryer

Applicable industry materials 1. Chemical industry: dyes, catalysts, resins, fertilizers, etc., to meet the drying needs of materials with different chemical properties. ​ 2. Pharmaceutical industry: vitamins, pharmaceutical excipients, etc. ​ 3. Environmental protection: mud, sewage treatment sludge, etc., to achieve efficient dehydration and resource utilization of high-water content materials.

The Fluid bed dryer with stirrer is a drying equipment added with a mixing device on the basis of conventional fluid bed dryer, which is used to break the caking through the stirring blade, promote the uniform fluidization of particles and avoid the dead bed. It is applicable to paste and filter cake materials with large viscosity and easy to agglomerate, such as sludge and traditional Chinese medicine extract. With the synergistic effect of hot gas flow and agitation, the drying efficiency is higher than that of conventional fluid bed dryer, and the particle size distribution is more uniform.

The rotary granulator is a rotary equipment that realizes the granulation function of calcium chloride dihydrate.

Fluid bed dryer is an industrial equipment that uses fluidization technology to efficiently dry granular, powdered or brine materials. Its core principle is to suspend solid particles through airflow and present a “fluid”-like state, thereby greatly increasing the contact area between the material and the hot air and achieving rapid and uniform heat and mass transfer. Since the material inside the fluid bed dryer is in an intense fluidization state, the particles constantly collide and rub against the wall, and there may be corrosive materials or high temperature and high humidity environments, the performance requirements for the coating are very high.

The self-returning rotary dryer adopts an external return screw belt structure to achieve the mixing function. It is a drying equipment specially designed to strengthen the axial conveying and return mixing of materials. The special screw belt structure of the cylinder realizes the directional flow of materials and drying homogenization.

Self-cleaning rotary dryer is suitable for municipal sludge, metallurgical dust sludge, oil sludge and other materials with high viscosity and prone to scaling. The self-cleaning structure is the key design that ensures the continuous and stable operation of the equipment.