18,000 tons per year Organic Fertilizer Disc Granulation Production Line

Commercial organic fertilizer manufactured in industry uses animal manure as the main raw material, inoculates microbial compound bacterial agent, uses biochemical technology and microbial technology, kills pathogenic bacteria and parasite eggs thoroughly, eliminates malodor, and produces commercial organic fertilizer with excellent physical properties, moderate carbon-nitrogen ratio and excellent fertilizer efficiency.

Different organic fertilizer equipment uses different methods, manufacturing process requirements are also different, material crushing, mixing, granulation and drying processes are required. Disc granulation production line is a commonly used process equipment in the production of organic fertilizer plant. The product quality is stable and the raw materials are widely used. Taking 18,000 tons of disc granulation production line as an example, introduce the production characteristics.

1.The product granules are even and the solution can be sprayed on the granules automatically when granulating. Therefore, the production rate of granulation is high, the production of large granules is small, and the recycling ratio is small.
2.The operation is intuitive, the operation can be found quickly in production, and the granulation state can be adjusted in time.
3.The disc granulation production line has a wide range of raw materials, greater flexibility in the production of various products, and strong adaptability to the change of organic fertilizer formula.
4.The equipment investment and operation cost are low, which are widely used in small and medium-sized compound fertilizer plants.

Video of Organic Fertilizer Disc Granulation Production Line
Equipment of Organic Fertilizer Disc Granulation Production Line
Batching and crushing system of Organic Fertilizer Disc Granulation Production Line
The compost materials, nitrogen, phosphorus, potassium inorganic fertilizers and other additives were crushed, proportioned and mixed in a certain proportion. Based on the experience of our factory for many years, it is suggested that the following equipments should be equipped: automatic batching system, which is suitable for dynamic measurement and batching control of organic fertilizer raw materials. Chain crusher crush the big material to small powder, and ready to granulate. Vertical mixer mixing raw material in batches, material can be fully mixed.

Granulation of Organic Fertilizer Disc Granulation Production Line
The mixture is granulated. The disc granulator is selected for this production line. Disc granulator is used to make powder into ball shape, widely applied in organic fertilizer plant, fertilizer plant and mines, chemical industry, food and other industries. The granulator’s disc lining adopts the high strength glass steel which is antiseptic and durable. Disc granulator is with the high uniform granulation, high granulation rate, long service life, which is an ideal equipment for majority of users.
Organic Fertilizer Disc Granulation Production Line
Drying of Organic Fertilizer Disc Granulation Production Line
Drying treatment is to remove water from the particles produced by the disc granulator to meet the standard requirements for the moisture content of organic fertilizer. Rotary drum dryer is usually used.

Cooling of Organic Fertilizer Disc Granulation Production Line
Cooling treatment is to realize the cooling of particle material after drying, which is helpful for particle storage. The heat particles from the dryer enter the cooler from above, convection with the cold air, and heat and cold exchange. After cooling, the difference between particle temperature and room temperature of organic fertilizer is less than 5 ℃.

Screening and recycling of Organic Fertilizer Disc Granulation Production Line
The granules produced by disc granulator have some differences, and need to be screened by screening machine. Rotary drum screening machine has the advantages of low vibration, low noise, convenient screen change, and equipped with screen cleaning device. The second screening material of the production line ensures that the shape of the particles is consistent and the quality of the organic fertilizer obtained is high.

Coating of Organic Fertilizer Disc Granulation Production Line
Coating on the surface of fertilizer particles, can effectively prevent the organic fertilizer caking.

Packing of Organic Fertilizer Disc Granulation Production Line
The cooled particles are conveyed to the packing machine, and the quantitative weighing and packaging are realized by the automatic packaging scale. The automatic packing machine is controlled by computer with high precision and can automatically clamp, sew and detect the package.

Organic fertilizer processing technology and equipment are becoming more and more perfect, which provides strong technical support for the normal use of organic fertilizer plants, and rich and cheap organic waste provides stable raw materials for organic fertilizer production. It is a good investment choice to produce organic fertilizer by disc organic fertilizer production line equipment.