With the development of environmental protection and organic agriculture, the production of bio-organic fertilizer by bio-fermentation of organic wastes has developed rapidly. Biofertilizer production process and bio-organic fertilizer production line have realized the harmless and resource-based treatment of organic wastes. However, most of the bio-fermented organic fertilizers are coarse powders or irregular small pieces, which are inconvenient to use, especially not conducive to the large-scale dissemination of machinery in agriculture. Organic fertilizer granulator, biofertilizer granulator are relatively new scientific and technological products developed by Huaqiang fertilizer machine manufacturers through years of design and production experience of fertilizer processing equipment. The granulator is suitable for granulation of biofertilizer, organic fertilizer, organic-inorganic compound fertilizer and other fertilizers, and has obtained a patent of practical new type in China.
Biofertilizer production process breaks through the conventional organic granulation process. By granulating various organic substances after fermentation, spherical particles can be processed, which can save a lot of energy. Biofertilizer granulator does not need to dry and crush raw materials before granulation, and the raw materials can be directly proportioned for processing.
1. The particles produced are spherical.
2. The content of organic matter in biofertilizer production process can be as high as 100%.
3. The process takes advantage of the characteristics that organic particles can grow and mosaic with each other under a certain force, and no binder is needed in granulation.
4. The granules are solid and can be screened after granulation to reduce the energy consumption of drying.
5.The organic matter after bio-fermentation does not need to be dried, and the moisture content of raw materials can be 20-40%.
Biofertilizer should be avoided under high temperature and drought conditions. Under high temperature and drought conditions, the survival and reproduction of microorganisms in microbial fertilizers will be affected and can not play a good role.