Project Details
- 1-20tons/h
- 10kw
- Urea, ammonium nitrate, ammonium chloride, ammonium sulfur, ammonium phosphate, etc.
Product introduction
Compound fertilizer production line
Wide adaptability of raw materials, suitable for granulation of various raw materials such as compound fertilizer, pharmaceutical, chemical, feed, etc., with a high product granulation rate.
Widely applicable for the mixing of solid-to-solid (i.e. powder to powder) and solid-to-slurry (i.e. powder to slurry) materials in industries such as fertilizer, chemical, pharmaceutical, compound fertilizer, dye, pigment, rubber, building material, feed, additive, animal husbandry, biotechnology, fine chemical, ceramic, refractory material, rare earth, plastic glass, as well as new material, nuclear material, etc.
Applicable materials: urea, ammonium nitrate, ammonium phosphate, potassium chloride, potassium sulfate, ternary compound fertilizer, compound fertilizer, etc.
Application scenarios: chemical industry, compound fertilizer, special fertilizer, industrial waste treatment, etc.
Performance characteristics
1. The compound fertilizer production line has the advantages of less investment, quick effect, and good economic benefit.
2. Complete equipment process layout is compact, scientific reasonable, and advanced technology. Energy saving, no waste discharge, stable operation, reliable operation, and convenient maintenance.
3. Material adaptability is wide. It is suitable for the granulation of compound fertilizer, medicine, the chemical industry, feed, and other raw materials.
4. The product has a high granulation rate. It can produce various kinds of compound fertilizers, including organic fertilizers, inorganic fertilizers, biological fertilizers, magnetic fertilizers, and so on.
5. Especially the granulation of rare earth and ammonium bicarbonate series compound fertilizers has filled the gap in China and occupied the leading level in China.
Working principle
Process of Compound Fertilizer Production Line
1. Ingredients of raw materials: urea, ammonium nitrate, ammonium chloride, ammonium sulfate, ammonium phosphate (mono ammonium phosphate, diammonium phosphate, heavy calcium, general calcium), potassium chloride (potassium sulfate), and other raw materials are equipped in a certain proportion (according to market demand and soil test results in different places).
2. Material mixing: mixing the raw materials evenly to improve the uniform fertilizer efficiency of the whole fertilizer granule.
3. Material granulation: Feed the uniformly stirred material into the granulator for granulation (drum granulator or extrusion granulator can be used).
4. Particle drying: The granulator is fed into the dryer, and the moisture contained in the granule is dried to increase the strength of the granule and to facilitate its preservation.
5. Particle cooling: After drying, the temperature of fertilizer particles is too high and easy to agglomerate. After cooling, it is easy to store and transport in bags.
6. Particle Classification: After cooling, the particles are classified. The unqualified particles are crushed and re-granulated, and the qualified products are screened out.
7. Finished film: coat qualified products to increase the brightness and roundness of particles.
8. Packaging of finished products: Film-coated particles, i.e. finished products, are packed and stored in a ventilated place.
Technical parameter
1. Equilibrium of Nutrients in Product Particles
Because of the chemical synthesis granulation, the nutrient content of granular fertilizer is the same as the standard. It can provide nitrogen, phosphorus, potassium, and other nutrients to crops at the same time in a certain proportion to ensure the balanced growth of crops.
2. Good physical properties of products
The particle size distribution of the product is uniform, 90% of which is 2-4 mm in diameter. The particle has high strength, and good fluidity, and is not easy to break up in transportation, storage, and stacking. The design incorporates foreign advanced technology, and further optimizes the design performance of the device.
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