Large-Scale Organic Fertilizer Production Line Technology Is Suitable for Large Breeding Areas
For large breeding areas, a large amount of pig manure, chicken manure, and cow manure are produced every day in the farm. They are stacked and discharged at will, polluting the air, odorous, polluting water quality, causing river water pollution, surface water pollution, environmental protection standards for large-scale operations It is necessary for the environmental protection department to strictly investigate and rectify the disposal of substandard environmental protection. For a large number of manure sources, there is a guarantee of the source of raw materials for large-scale organic fertilizer production lines, which can ensure that organic fertilizer processing increases corporate benefits. The environmental protection large-scale organic fertilizer production line processes livestock and poultry manure to make organic fertilizer equipment, which can also solve local environmental protection problems and comprehensively utilize wastes.
Common large-scale organic fertilizer production line processes include: pig manure organic fertilizer production line, chicken manure organic fertilizer production line, cow manure organic fertilizer production line, and so on. Compared with the small-scale organic fertilizer production line, the large-scale fertilizer must meet the characteristics of storage, transportation and maintenance of the harmless and organic fertilizer. Therefore, the large-scale organic fertilizer production line chooses the granular organic fertilizer production line technology to process pig manure, cow manure, and chicken manure into nutritious organic fertilizer. This is a good way to realize the creation of more benefits for enterprises and the formation of environmentally friendly development of resource recycling!
For the granular organic fertilizer production line process of the large-scale organic fertilizer production line, in addition to the small-scale composting process and the crushing process. The following processes are also required:
Granulation process
The choice of granulation method is very important in the production of organic fertilizer. Production of various types and specifications of granulators, disc granulators, organic fertilizer stirring tooth granulator, new stirring tooth to strand granulator, FPC organic fertilizer granulator has the advantages of uniform granulation and performance It is stable and has a long service life. It can produce organic fertilizer, inorganic fertilizer and organic-inorganic compound fertilizer. Disc granulator is selected for this process.
Drying and cooling process
Although most of the materials after granulation have formed granules, the moisture and strength of the granules are not up to the standard at this time and must be dried. The rotary dryer is a rotary cylinder full of lifting plates. Under the action of the plate, the material is fully lifted to exchange heat with the hot air generated by the hot blast stove. The temperature of the material is increased, and the moisture in it is raised. Due to the pressure difference between the temperature and the partial pressure of the steam, it will rapidly diffuse outward, and the diffused moisture will be taken away by the wind, so as to achieve the effect of drying the material and improving the strength.
The dried material is conveyed to the cooler through a belt. The rotary cooler is also a rotating cylinder with a lifting plate inside. Under the action of the plate, the granulated material is lifted up and sucked into the cold air of the cylinder. Perform heat exchange and cool to near normal temperature to further increase particle strength and reduce moisture.
Screening process
The cooled material contains powdery materials. Use a sieving machine to sieve out the fine powder and large particles. The fine powder is directly returned to the mixer through the return belt conveyor and mixed with the raw materials to participate in the granulation process again. The powder returns to the mixer through the same return belt conveyor. In this way, a complete production cycle is formed, and the quasi-finished product enters the coating process.
Film packaging process
Qualified finished products are packaged by manual weighing on scales or automatic packaging machines.
The use of large-scale organic fertilizer production line technology can create big benefits from existing resources through organic fertilizer equipment. Processing animal manure into organic fertilizer is not only energy-saving and environmentally friendly, but also doubles the value of original chicken manure, which can completely make up for your limited investment. The chicken manure organic fertilizer equipment project has a short construction period, low risk, and short payback period. Generally, the investment is recovered in one year and the profit is generated that year!
FPC specializes in manufacturing large, medium and small cattle manure organic fertilizer production lines, organic fertilizer equipment, compound fertilizer production equipment, and organic-inorganic compound fertilizer equipment with an annual output of 10,000 to 200,000 tons. Among them, the powdery organic fertilizer production line and the granular organic fertilizer production line enjoy a high reputation at home and abroad.