The organic fertilizer factory in a breeding farm is an equipment that uses chicken and pig manure as the main raw materials, adds a certain amount of nitrogen fertilizer, phosphorus fertilizer, potassium fertilizer, magnesium sulfate, ferrous sulfate and other substances, ferments rice bran, yeast, soybean meal and sugar for a certain period of time as biological bacteria, and under the action of sulfuric acid, mixes and ferments to produce biological fertilizers. It has not only created economic benefits for enterprises, but also made significant contributions to human environmental protection projects.
The equipment of the organic fertilizer plant in the breeding farm is divided into powder organic fertilizer production line and granular organic fertilizer production line:
The processing equipment for powdered organic fertilizer production line mainly includes: fermentation turner, organic fertilizer crusher, drum screening machine, and other equipment.
The granular organic fertilizer production line equipment is equipped with multiple types of equipment on the basis of the powder line, including a mixing mixer, organic fertilizer granulator, rotary drying machine, cooling machine, drum screening machine, coating machine, automatic weighing and packaging machine, etc.
Raw materials and auxiliary materials for organic fertilizer factories in aquaculture farms
1. Organic main raw materials: organic solid waste such as livestock and poultry feces, sludge and garbage
2. Inorganic main raw materials: urea, phosphorus, superphosphate, heavy calcium, potassium sulfate and other trace element additives account for about 10% of the formula; Y bio organic compound fertilizer requires the addition of 5% bio bacterial powder. 10% may also use raw materials as needed, such as peat, oil residue, fly ash, etc
1. Fermentation equipment enables materials to fully ferment and mature under the action of bacterial strains, eliminating harmful substances such as insect eggs in the raw materials.
2. Crushing equipment, which crushes materials into powder.
3. Screening equipment screens out materials that meet size requirements through a sieve and re crushes them.
4. A granulator is used to make crushed materials into spherical or long cylindrical shapes through a granulator.
5. Drying machine, drying the prepared particles with water to make the material more compact and not loose.
6. Packaging machine for bagging and stacking.