Cow manure is a very good organic fertilizer raw materials, raw materials are good to use a good method, now there are many methods for the production process of organic fertilizer in China, which is more appropriate?
In fact, no matter what method we use, the aim is to make the material into round particles (market demand) and then reduce the cost consumption when making round particles. The design principle of the organic fertilizer disc granulator and the organic fertilizer rotary drum granulator is to glue the material together by itself. These two kinds of equipment are mainly used for fertilizer and compound fertilizer granulation, and the basic form of the material is the same. In the early stage, China basically has no professional organic fertilizer manufacturers, but many farmers compost themselves, so organic fertilizer equipment has gradually begun to be developed in recent years. At present, the main raw materials of organic fertilizer in China are livestock manure, straw, sugar residue and other materials with high organic content. These raw materials belong to crude fiber materials. If the decomposition time is not enough, the coarse fiber will be more, which will affect the overall granulation effect of the fertilizer. Disc granulation and drum granulation use the rotation of the equipment itself to bind the material together to form particles, but materials with more coarse fibers cannot form particles through rotation, even if the surface of the particles is rough.
The special granulator for organic fertilizer is a granulation equipment specially developed for organic fertilizer. The equipment is mainly composed of a power part, a feeding part and a granulation part. Today, we're going to focus on the granulation part; Organic fertilizer granulator mainly designs and manufactures materials with more coarse fibers. After entering the granulator, the material first enters the feeding system. The feed system evenly feeds the material into the granulation section. The granulation part is equipped with an alloy cutter head. The material is polished between the cutter head and the inner wall to form a masterbatch. The masterbatch enters the plastic surgery area for further adjustment to form a complete particle.
