Food waste fermentation organic fertilizer equipment is to use kitchen waste, fruit and vegetable waste, garden waste, leftover food, restaurant kitchen waste and other products as raw materials of organic fertilizer, provide them with suitable temperature, humidity, oxygen content and other conditions, so that organic waste can be rapidly degraded, and organic waste can be turned into feed, and organic fertilizer can be reused. This device is a new type of kitchen waste treatment equipment that swallows waste and spits out wealth, turning waste into treasure. It saves time, effort, and labor, achieving fully automated operation. The traditional method of landfill disposal of kitchen waste can cause pollution of groundwater and soil. The use of kitchen waste fermentation organic fertilizer equipment effectively avoids pollution of water and soil, while processing it into green organic fertilizer, achieving the goal of resource ecological cycle.

The complete set of organic fertilizer production line equipment, among which the granulation process is a very important step in the entire process. The most critical step before granulation is to crush the raw materials to the appropriate size, and then proceed with granulation. The complete set of organic fertilizer production line equipment includes dehydrators, fermentation tipping machines, semi wet material crushers, horizontal mixers, granulators, dryers, cooling machines, drum screening machines, film wrapping machines, packaging equipment, belt conveyors, etc.

Process flow of organic fertilizer production line:

1. Raw material fermentation: Adjust the water content and the proportion of various raw materials. The adjustment of the proportion of raw materials should comply with the normal range of carbon to nitrogen ratio of around 30:1. The addition of other auxiliary materials should be adjusted based on local market demand or soil testing results, so that the fermented organic fertilizer has better adaptability.

2. Raw material crushing: The fermented raw material has fully decomposed, and can be finely crushed using a semi wet material crusher. The particle size after crushing is suitable for the requirements of raw material granulation.

3. Raw material stirring: If other auxiliary materials need to be added to the fermented raw materials according to market demand, a mixer needs to be used for sufficient stirring, or some raw materials need to be added with auxiliary granulation materials to improve the success rate of raw material granulation.

4. Raw material granulation: The stirred material is then granulated into uniformly sized organic fertilizer particles through an organic fertilizer granulation mechanism.

5. Drying and cooling: The material after granulation contains about 30% moisture. Use a dryer to dry it to below 15% moisture, and then use a cooling machine to quickly cool and shape the particles, improve their strength, and facilitate transportation and storage.

6. Particle screening: The cooled particles are classified using a drum screening machine, and the oversized or undersized particles are crushed and re granulated. Qualified products are screened and flow into the next process.

7. Finished product coating: Apply qualified particles to the coating to increase the brightness and roundness of the particles.

8. Finished product packaging: The coated particles, also known as finished organic fertilizers, are packaged into bags and transported to the finished product warehouse using automatic packaging machines or manual packaging.