Industry Info

Choose the agitated organic fertilizer granulator or the disc granulator for the production of organic fertilizer from chicken manure

2022/07/22
The fertilizer produced by the chicken manure organic fertilizer equipment is not only an ideal base fertilizer, but also a mature organic fertilizer containing a large amount of available nutrients, which can also be used as topdressing. The nutrients of human manure and urine organic fertilizer are mainly nutrients, which is more suitable for topdressing. Topdressing is a nutrient supplement and supply method during crop development, which is generally suitable for hole or ditch application.

After the realization of organic fertilizer fermentation, granulation treatment is also required. The granulation technology often used includes pellet method and extrusion method. The former is held in the granulator. The raw materials need to be mixed in the mixer according to the formula, and then transported to the granulator for granulation. Later, a series of disposal such as drying, screening, cooling, returning, wrapping, tail gas purification and so on are carried out, and finally the finished organic fertilizer products are obtained. The capacity of the pellet method is high, and the fertilizer particles produced have the functions of smooth appearance and uniform particle size. Extrusion method is a granulation method of simple extrusion. Compared with the pellet method, the productivity of extrusion method is lower, the appearance of the obtained particles is rough, the water content is high, and the pulverization phenomenon easily occurs. Therefore, the pellet method is more popular in actual production.

The agitated organic fertilizer granulator has the characteristics of high balling strength, good appearance and character, corrosion resistance, wear resistance, low energy consumption, long service life, convenient driving and maintenance, etc. The wet stirring granulator uses the mechanical mixing force of high-speed rotation and the resulting aerodynamic force to continuously realize the assimilation, granulation, spheroidization, densification and other processes of fine powder in the machine, so as to reach the granulation index. This granulation method makes the granulation rate of the particles higher, the particles more beautiful, and saves power in the same season.

The plate bottom of the disc organic fertilizer granulator is strengthened by a number of radiant steel plates, which is firm and durable and permanent. The thickened, weighted and firm base of the organic fertilizer disc granulator makes it possible to operate smoothly without anchor bolts.