-200 Kt/a Urea Melt Spraying Granulation Technology
Category: Fertilizer Equiment
the Urea liquid spraying from the nozzle and become the fog droplet, the droplet then become into half liquid half solid viscous "ball",this "ball"will stick agglomerating with P and K composition powder material, in the continuous rotation and nozzle spray granulator, gradually grow up and be the ball into granule. Mist droplets as pelletizing source, even without or less steam can greatly improve pelletizing rate, because without or less steam greatly reduce the moisture content of granulated materials, and then reduce the load of dryer, save the energy required for drying.
At the same time, because the size of the spray droplets is basically the same, the adhesion of powder materials with phosphorus and potassium components in the pelletizer, the adhesion layer is uniform, the adhesion amount is basically equal, making the particles rounded,smooth, uniform particle size.
Regards to the nitrogen source is wrapped in the inside of the particles, it does not directly contact with the dryer and its internal material raising board in the drying process. In the process of high temperature drying, it will not cause the material to adhere to the inner wall of the dryer and cause the phenomenon of internal wall sticking,which effectively stabilizes the process, increases the existing elasticity, and reduces the production cost.At the same time, nitrogen in the compound fertilizer particles is more conducive to the scientific release of fertilizer nutrients, improve the utilization rate of fertilizer and agricultural output input ratio.
As a professional fertilizer equipment manufacturer in China, we mainly produce phosphate fertilizer equipment, NPK compound fertilizer equipment, organic fertilizer equipment, urea granulation process equipment, potassium sulfate fertilizer equipment, cement equipment, ball screw and so on. These products are used in fertilizer, chemical, construction, cement and other industries.
Our drum granulators, dryers, coolers, rotary chillers, belt conveyors, shakers, rotary kilns, ball mills and other products are available in a variety of sizes.They are very popular with customers in the United States, Europe, Vietnam, Singapore, Malaysia, Indonesia, India, Pakistan, Iran, Turkey, Jordan, Egypt, Bangladesh, Myanmar, Nigeria, Thailand, Saudi Arabia and other places.
keyword： -200 Kt/a Urea Melt Spraying Granulation Technology
Previous page
Next page
Related products
Nantong King Machinery Equipment Co., Ltd.