organism - Model organic fertilizer -Granulators

The working principle of the disc granulator is mainly based on the action of rotating discs and centrifugal force, which converts powdered or granular raw materials into granular products. The specific process is as follows:
1. Raw material preparation: Pre treat the raw materials that need to be made into granules, such as grinding, mixing, wetting, etc., to meet the requirements of granulation.
2. Feed: The pre treated raw materials are evenly fed into the feed inlet of the disc granulator through the feeding device.
3. Motion process: There is a tilted rotating disk inside the disc granulator. The raw material generates centrifugal force under the action of the disc, and is also subjected to gravity, forming a certain thickness of material layer. During this process, the raw materials are compressed and squeezed, gradually forming particles.
4. Adhesive addition: Adhesive can be added to the material layer as needed, such as water or adhesive solution. The addition of binders contributes to the formation of particles and the improvement of strength.
5. Particle formation: Under the continuous action of disk rotation and centrifugal force, the raw material gradually forms spherical particles. At the same time, the particles continuously roll, rub, and collide within the disc, gradually smoothing the surface of the particles and further enhancing their strength.
6. Discharging particles: The formed particles slide down from the edge of the disc to the discharge port and are then discharged through the discharge device.

Structural composition:
A disc granulator usually consists of a disc, scraper, screen, transmission device, feeding device, discharging device, and control system. Among them, the disc is the core component, and the tilt angle and speed can be adjusted as needed. Scrapers are used to scrape particles from discs, while sieves are used for grading and screening particles.

Scope of application:
The disc granulator is widely used for processing spherical particles of bio organic fertilizers, such as coal powder, cement, clinker, fertilizers and other materials. Specially suitable for granulation of rare earth, ammonium bicarbonate, and ammonium sulfate compound fertilizers, it is a promotion project for national environmental protection applicable technologies.

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