Industry Info

Granulation process of organic fertilizer production line

In a complete set of organic fertilizer production line, granulation is a key process in the entire production process. The productivity of the organic fertilizer granulator, the strength and the shape of the granules produced directly affect the quality of the final product.
Among many organic fertilizer production enterprises, more used fertilizer granulators are drum granulator, extrusion granulator and disc granulator. Among the three granulation methods, the disc granulator is more suitable for the granulation of organic-inorganic compound fertilizers, and the effect is ideal.
fertilizer granulator
The disc granulator is mainly composed of a granulation disc, a spray system, a transmission device, a bracket and the like. During production, the powder raw materials are conveyed by the belt conveyor to the granulating disc in the disc granulator. The rotating disc inclined at 50 ° rotates the animal material. When the material is brought to a certain height, its own gravity and inertia under the action of the force, it leaves the disc and slides along the arc track to complete the rolling required for granulation. At the same time, the liquid injected by the spray system will be evenly sprayed on the rolling material to agglomerate into granules, thereby completing The whole granulation process, according to the principles applied in this granulation process, we can call it the granulation process. With the continuous addition of raw materials, the granules made by the centrifugal force fall across the edge of the disc and fall into the belt conveyor below.

As an old model, the disc granulator has passed the test of various materials, but any equipment has advantages and disadvantages. With the diversification of raw materials, organic fertilizer equipment manufacturers are constantly developing new fertilizer granulator. In the production of ordinary organic fertilizers, there is a new type of tooth-granulating granulator, which has high production efficiency and good product quality. In terms of organic-inorganic compound fertilizers, there is also a new type of compound fertilizer granulator, which is an improvement on the basis of agitated granulators, but it solves the problem of material sticking to the wall and produces granules. It is also very beautiful. The diversification of raw materials promotes the diversification of organic fertilizer granulation equipment. Only by purchasing equipment suitable for your own materials can the entire set of organic fertilizer equipment play its maximum effectiveness.