The common process of livestock and poultry manure production into organic fertilizer is: pig manure organic fertilizer production line, chicken manure organic fertilizer production line, sheep manure organic fertilizer production line and cow manure organic fertilizer production line.
Why is manure a good fertilizer? The organic fertilizer produced by using livestock and poultry manure straw and other raw materials is long-term organic fertilizer, which can improve the soil for a long time. Vegetables and grains grown with organic fertilizer belong to pollution-free food, which is a project vigorously promoted by the state and also a healthy food expected by people today.
For large farming areas, every day, the farms produce a large number of pig manure, chicken manure, cow manure, they randomly stacked and discharged, polluting the air, smelly, resulting in river pollution, surface water pollution, large-scale operation of environmental protection standards of disposal is not up to the standard, environmental protection departments are necessary to investigate and rectify. For a large number of manure sources, there is a guarantee of raw material sources of organic fertilizer production line, which can ensure that waste to fertilizer machine increases enterprise benefits. Livestock and poultry manure production into organic fertilizer, but also to solve local environmental problems, waste recycling comprehensive utilization. Livestock and goat feces as fertilizer, not only can meet the needs of local fertilizer, but also can provide to meet the needs of the surrounding market. Livestock and poultry manure organic fertilizer is widely used in farmland, fruit trees, flowers, landscaping, high-grade lawn, soil improvement and other fields, has a good effect.
Production process of livestock and poultry manure into organic fertilizer:
1, raw material ratio: chicken manure, pig manure, cow manure, biogas residue and other kinds of animal feces or fermentable raw materials with fertilizer effect according to a certain proportion;
2, raw material mixing: the raw material mixing evenly to improve the overall uniform fertilizer efficiency content of fertilizer particles;
3, raw material granulation: the raw material mixing evenly into the compost pellet machine;
4. Particle drying: send the particles made by the granulator into the fertilizer drying machine, dry the moisture contained in the particles, increase the strength of the particles, and facilitate the preservation;
5, particle cooling: drying fertilizer particles too high temperature, easy to agglomerate, after cooling, easy to bag storage, and transportation;
6, particle classification: the cooling particles will be classified, unqualified particles are crushed and re-granulated, the qualified products screened out;
7. Finished product coating: coating qualified products to increase the brightness and roundness of particles;
8, finished product packaging: the finished product particles are bagged and stored in a ventilated place.
Using livestock and poultry manure sludge straw and other raw materials for composting process steps, is convenient, practical, high economic value.
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