Production technology of pig manure organic fertilizer


The production process of pig manure organic fertilizer is mainly to ferment and decompose the material, and the moisture content is about 30% - 35% After grinding, mixing and a series of equipment, the organic waste is granulated, dried, cooled, and finally made into round particles of organic fertilizer. Adding functional bacteria can produce biological organic fertilizer. Adding nitrogen, phosphorus, potassium (total nutrient content less than 15%) can produce organic and inorganic fertilizer. The specific details can be customized according to your needs.
Production technology of pig manure organic fertilizer
After screening the fermented organic waste, it is measured, proportioned and mixed in the batching mixing system with binders and other ingredients according to the proportioning requirements. The fully mixed materials are evenly and continuously fed into the fertilizer granulator by the belt conveyor, and then cooled and screened after being dried by the dryer with low temperature and large air volume (≤ 65 ℃), and the finished product particles are transported by the belt The finished product storehouse is measured and packed by computer quantitative packaging system.
Production technology of pig manure organic fertilizer
Equipment of pig manure organic fertilizer production line
It is suggested that the appropriate equipment configuration should be selected according to the investment status of the pig manure fertilizer production line. It can be used as granular fertilizer and powder fertilizer. Equipment selection: if you want to reduce the investment cost, you can choose small-scale equipment configuration: pulverizer, mixer, granulator, screening machine, packaging machine, etc. The investment scale will be expanded when the opportunity is ripe in the future.
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