Fertilizer Nitrate Granulator
Introduction
The Nitrate Fertilizer Fluidized Bed Drying Granulator is an advanced piece of equipment designed for the production of granulated nitrate fertilizers. It combines the processes of granulation, drying, and cooling into one efficient system, using a fluidized bed for optimal performance. This technology is commonly used to produce ammonium nitrate, potassium nitrate, calcium nitrate, and other nitrate-based fertilizers.
Working principle
The Nitrate Fertilizer Fluidized Bed Drying Granulator combines two key processes: granulation (the formation of granules) and drying (removal of moisture) in a single system. This is done using a fluidized bed technique, where air or gas flows upwards through a bed of particles, causing them to behave like a fluid. This system is widely used for producing high-quality nitrate-based fertilizer granules, ensuring uniformity, ease of handling, and effectiveness in agricultural applications.
Material Characteristic
The characteristics of nitrate particles are mainly reflected in their high solubility, uniform particle size, good nitrogen source release performance and strong hygroscopicity, etc. During its application, issues such as storage conditions and environmental impacts should be taken into consideration to ensure the effectiveness and safety of the fertilizer.
Technical parameters
| Model | 3 | 5 | 15 | 30 | 60 | 120 | 200 | 300 | 500 | |
| Container | Volume(L) | 12 | 22 | 45 | 100 | 220 | 420 | 670 | 1000 | 1500 |
| Diameter(MM) | 300 | 400 | 550 | 700 | 1000 | 1200 | 1400 | 1600 | 1800 | |
| Capability | Min(kg) | 1.5 | 4 | 10 | 15 | 30 | 80 | 100 | 150 | 250 |
| Max(kg) | 4.5 | 6 | 20 | 45 | 90 | 160 | 300 | 450 | 750 | |
| Fan | Capacity | 1000 | 1200 | 1400 | 1800 | 3000 | 4500 | 6000 | 7000 | 8000 |
| Pressure | 375 | 375 | 480 | 480 | 950 | 950 | 950 | 950 | 950 | |
| Power(kw) | 3 | 4 | 5.5 | 7.5 | 11 | 18.5 | 22 | 30 | 45 | |
| Steam expenditure | 15 | 23 | 42 | 70 | 141 | 211 | 282 | 366 | 451 | |
| Comperessed air expenditure(m³/min) | 0.9 | 0.9 | 0.9 | 0.9 | 1.0 | 1.0 | 1.1 | 1.5 | 1.5 | |
| Weight of the main body(kg) | 500 | 700 | 900 | 1000 | 1100 | 1500 | 1500 | 1800 | 2000 | |
| Steam pressure(m³/min) | 0.3-0.6 | |||||||||
| Temperature(℃) | Adjustable at the range from room temperature to 120℃ | |||||||||
| Working time(min) | Decided in accordance with the properties of raw materials | |||||||||
| Material yield | ≥99 | |||||||||
| Noise | Wheninstallation,main machine is separated from fan | |||||||||
| External dimensions of main engine | 1.0*0.6*2.1 | 1.2*0.7*2.3 | 1.25*0.9*2.5 | 1.6*1.1*2.5 | 1.85*1.4*3 | 2.2*1.65*3.3 | 2.34*1.65*3.3 | 2.8*2.1*4.0 | 3*2.25*4.4 | |
FAQ
1. Q: What is a Nitrate Fertilizer Fluidized Bed Drying Granulator?
A: The fluidized bed drying granulator is a specialized equipment used in the production of nitrate-based fertilizers like ammonium nitrate, potassium nitrate, or calcium nitrate. It combines the processes of granulation, drying, and cooling. The system uses a fluidized bed where the particles are suspended in an upward stream of air, and the material is granulated and dried simultaneously.
2. Q: What are the common materials processed by Fluidized Bed Drying Granulators?
A: Fluidized bed granulators are typically used to process nitrate-based fertilizers, such as:Ammonium Nitrate,Potassium Nitrate,Calcium Nitrate,Urea Nitrate.They can also handle other fertilizer types with similar granulation requirements, such as phosphatic fertilizers and compound fertilizers.
3. Q: What are the environmental considerations for fluidized bed granulators?
A: The drying process in a fluidized bed generates gas emissions, especially when heating gas is used. An appropriate filtration system is crucial for reducing the impact on the environment. As fluidized bed granulators may be energy-intensive, energy efficiency and the use of renewable energy are becoming increasingly important. Airflow and circulation systems can generate noise, so noise control measures may need to be taken, especially in large-scale operations.
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