Generally, a small organic fertilizer processing plant does not require much investment, at most tens of thousands of dollars. The organic fertilizer production equipment is a simple grinder, a granulator, etc., and the others are auxiliary facilities. Generally, small organic fertilizer plants produce organic fertilizers by digesting their own raw materials such as chicken manure, duck manure, pig manure, cow manure, and crude fiber raw materials. Solve the problem of environmental pollution caused by livestock and poultry manure and carcasses, and ensure the large-scale, green and sustainable development of the breeding industry. The equipment investment is small, the production cost is low, and the operation is easy, but the return is rich.
Operation process of organic fertilizer production equipment: organic fertilizer raw materials (livestock and poultry manure, domestic waste, dead branches, rotten leaves, biogas residues, waste bacteria, etc.) are fermented and entered into a semi-wet material pulverizer for pulverization, and then elements such as nitrogen, phosphorus and potassium are added ( Pure nitrogen, phosphorus pentoxide, potassium chloride, ammonium chloride, etc.) make the contained mineral elements meet the required standards, and then a mixer is used to stir them, and then enter the organic fertilizer granulator machine mechanism to granulate , qualified products are packaged, and unqualified products are returned to the granulator for granulation.
This operation process uses the organic materials that have undergone high-temperature aerobic fermentation of bacteria as the main material, and the macro and trace elements required by crops such as nitrogen, phosphorus, and potassium are used as additives. According to the chemical or physical production process, it is an organic and inorganic ecological fertilizer produced by mechanical processing. Organic and inorganic compound fertilizers have the dual advantages of organic fertilizers and inorganic fertilizers, and have the characteristics of comprehensive nutrition, balanced nutrient supply, high nutrient utilization rate, and soil improvement, which is the trend of fertilizer development.
