This unit is a kind of device that can complete drying and granulation at the same time. According to the process requirements, the pressure, flow rate and size of the spray hole of the liquid pump can be adjusted to get the required spherical granules in a certain size ratio.
The working process of this unit is that the material liquid is inputted by diaphragm pump at high pressure, spraying out atomic liquid droplets, then descending in parallel with the hot air, most of the powder particles are collected by the discharge port at the bottom of the tower, the exhaust gas and its tiny powder are separated by the cyclone, the exhaust gas is discharged by the extractor fan, the powder is collected by the powder transfer cylinder located at the lower end of the cyclone, the fan outlet can also be equipped with secondary dust removal device, the recovery rate is above 96-98%.
Chemicals: there are catalyst, resin, synthetic laundry detergent, grease, ammonium sulfide, dyestuff, dyestuff intermediates, white carbon black, graphite, ammonium phosphate, etc.Food: amino acids and analogues, seasonings, proteins, starch, dairy products, coffee extracts, fish meal, meat extracts, etc.Pharmaceuticals: proprietary Chinese medicines, pesticides, antibiotics, pharmaceutical punch, etc.Ceramics: magnesium oxide, porcelain clay, various metal oxides, dolomite, etc.Spray granulation: various fertilizers, alumina, ceramic powder, pharmaceuticals, heavy metal super hard steel, chemical fertilizer, granular laundry powder, Chinese patent medicine.Spray cooling granulation: amine-based fatty acids, paraffin wax, glycerol acid fat, tallow, etc. Spray crystallization, spray concentration, spray reaction, etc. are often used.