Overview of spray granulation fluidized bed dryer products

Main products: drying equipment, mixing dryer, spray granulation dryer, vibratory fluidized bed dryer, air flash dryer, belt dryer, product overview: Spray drying fluidized bed dryer is an innovative application of fluidized bed drying technology Fluidized bed dryer is usually suitable for direct drying of granular solid materials, while spray granulation fluidized bed dryer is specially used for direct drying and granulation of liquid materials The machine has large production capacity, which is different from the intermittent intermittent granulating drier commonly used in pharmaceutical field Scale continuous industrial production A heat exchanger is arranged in the fluidized section of the spray granulation fluidized bed drying chamber, and an internally heated spray fluidized bed dryer can be formed, which can save energy and reduce consumption and greatly reduce the volume of the equipment The liquid material is atomized by the air flow atomizer (also known as the nozzle) and sprayed to the surface of the solid particles (called the seed) in the fluidization state in the drying room It is quickly dried by the hot medium, the solvent is quickly evaporated, and the dry material is left on the surface of the seed particles The dried particles are coated and dried by new liquid materials as crystal seeds again After repeated coating and drying, when the particles reach a certain size, the drying process is completed and discharged from the discharge port 2、 Main features: 1 It is specially used for the drying of special liquid materials It can directly dry the solution, suspended matter and paste liquid materials into particle finished products in one step 2 It is especially suitable for drying liquid materials with strong moisture absorption and viscosity Such materials are usually unable to dry in spray dryer due to sticky walls and poor discharge 3 The final products of Zui are almost all dense spherical particles with concentrated particle size distribution and good fluidity 4 The product is free of dust 5 The product has high density and is not easy to absorb moisture 6, the evaporation intensity is high, the equipment is small and the volume of evaporation is the same The volume is only 1/10 to 1/20 of the spray dryer 3、 Applicable materials: amino acids, calcium chloride, potassium carbonate, urea, microbial cell substances, fatty acids, detergent compounds, etc