Chicken manure can be fertilized with a disc granulator
With the rise and development of large-scale farming, there are more and more farmers raising chickens. Natural farming has been unable to meet the development of the breeding industry. Feeds with a large amount of antibiotics and heavy metal additives have become the first choice. However, this kind of feed has caused the chicken manure not to be directly used, which not only causes environmental pollution, but also has a bad influence on people’s living environment. In order to solve this problem, fertilizer production equipment came into being, solving this technical problem.
In particular, the disc granulator is an essential organic fertilizer equipment for small fertilizer processing plants. The fertilizer plant ferments and smashes the collected chicken manure. Stirring, then adding some nutrients, can be granulated by a disc granulator. The disc granulator is a type of granulator. The disc granulator is lined with high-strength FRP, which has the advantages of uniform granulation, high granulation rate, stable operation, sturdy and durable equipment and long service life,very ideal granulation equipment.
The working principle of the disc granulator
Various dry powder materials are added from the top of the disc granulator, degassed, spirally pre-compressed and conveyed to the arc-shaped notches of the two rolls. The two rolls rotate at the same speed and in the opposite direction, and the pressure of the material after passing through the compression zone Gradually reduce, its surface tension and gravity make it naturally escape, enter the crusher and the granulator to break, trim, and then enter the vibrating screen for screening. The qualified products are sent to the finished product warehouse or directly packaged through the conveyor, powder The undersize material is again sent back to the raw material bin through the returning device for secondary rolling.
Advantages of disc granulator
1. No drying process, granulation at room temperature, one molding, less investment, quick effect and good economic benefit.
2. The power is small and reliable, no three wastes are discharged, the operation is stable, the maintenance is convenient, the process layout is reasonable, the technology is advanced, and the production cost is low.
3. Wide adaptability of raw materials, disc granulator can be used for granulation of various raw materials such as compound fertilizer, medicine, chemical, feed, coal, metallurgy, etc., and can produce various concentrations and types (including organic fertilizer,
inorganic fertilizer, biological fertilizer). , magnetic fertilizer, etc.) compound fertilizer.