What mechanical equipment and working standards are included in the organic fertilizer production line

With the rapid development of livestock and poultry farming, a lot of manure and sewage are produced. The harmful elements in these manures seriously exceed the standard, and it is difficult to deal with them by the traditional way of returning to the field. In response to this situation, people have developed an organic fertilizer production line with mobile and high-efficiency solid-liquid separation technology as the core, integrating high-efficiency mixers, turning machines, granulators and other fertilizer production equipment.

The development and development of livestock and poultry manure organic fertilizer production line and sterilization system will help promote the formation of an industrial chain of livestock and poultry manure harmless treatment, resource utilization, and commercial operation, and achieve the goals of industrialization, marketization, and large-scale production. Effectively promote the city’s ecological agriculture, circular economy development.

The products produced by the organic fertilizer production line use chicken and pig manure as raw materials without any chemical ingredients. Chickens and pigs have poor digestibility and can only consume 25% of the nutrients, while the other 75% of the nutrients in the feed are excreted with the feces. So that the dry product contains nitrogen, phosphorus, potassium, organic matter, amino acid, protein and other ingredients. The chicken manure dryer not only creates economic benefits for enterprises, but also makes great contributions to human environmental protection projects.
Organic fertilizer production line includes extrusion granulator, roller granulator, drum screen, high humidity material dryer, BB fertilizer blending machine, roller compound fertilizer granulator, fermentation turning machine, BB fertilizer blending equipment , Extrusion granulator, LP series chain crusher, multifunctional organic fertilizer (biological) spherical granulator, drum screening machine, cage crusher, double-roll extrusion granulator, BB fertilizer production line.

The organic fertilizer production line is a production line that specializes in processing poultry manure to form organic fertilizer. This production line has certain working standards during processing. Only when it is processed according to the working standards can it play a role in production. Then, the organic fertilizer production line is in What are the working standards when processing?

The sludge in the organic fertilizer production line factory generally has a relatively high water content, about 75%-80%, and has generally undergone anaerobic fermentation. The content of harmful bacteria is not high. When transporting back to the fermentation plant, raw materials with low water content should be spread first Put it under the fermentation tank, and then spread the mixed sediment garbage on the top, so that the liquid organic fertilizer in it can be fully utilized, which can increase the various nutrients in the raw material. During the fermentation, the water content of the material should be 50%-55%. .
When the temperature reaches 65-70 degrees, you can turn over and cool down. If the temperature is too high during fermentation, the beneficial bacteria in the raw materials will be killed, and the content of beneficial bacteria in the finished product will not meet the standard. In summer, it can be fermented for 5-7 days It can be out of the tank, and it can be done at 12-15 in winter. It can be placed in the storage plant for fermentation in the factory. The time is 3-5 days, so that the water content can be granulated at 35%-40%.
At this time, the material can be crushed, which can be carried out by a special grinder for organic fertilizers, the model is ￠600, the number of machines is 1-2, the power is 30Kw×2, and the crushed materials are fainted into the batching bin, and the batching is from 3-4 bins, of which 2 warehouses are the main raw materials, and the other two warehouses are for adding other trace elements. After automatic weighing, they are sent to the main conveyor and sent to the biaxial organic fertilizer production line for stirring.
It can be stirred continuously, and the stirred material directly enters the bucket elevator and is lifted to the ground, enters at a height of 2 meters, and is crushed by the chain crusher, because there are small agglomerates during stirring, and the effect of granulation is not good, and then, the crushed Good materials are fed into the pan feeder, which can feed multiple granulators at the same time, evenly, and then granulate through the granulator.
At this time, the ball forming rate is above 90%, and there are three kinds of particles, large, medium and small. The angle of the granulation plate must be adjusted to a certain position, and the angle is determined according to the size of the particles. The larger the angle, the smaller the particles. The smaller the angle, the bigger the particles, and the finished particles are sent to the dryer through the main conveyor for drying.
The drying temperature is controlled below 70 degrees, because the water content of the feed material is about 35%-40%, the temperature is too high will kill the beneficial bacteria in the raw material, the retention time of the particles in the dryer is 40-45 minutes, The speed of the dryer is 4.5-5 rpm, and it can go to the discharge port, and the conveyer is sent to the primary screening machine, and the large and small particles are sorted out, and sent to the pulverizer through the return belt for crushing and re-granulation. material.