The granulation principle and process of a new type of organic fertilizer granulator

The new organic fertilizer granulator machine uses the high-speed rotating mechanical stirring force and the resulting aerodynamic force to continuously realize the process of mixing, granulating, spheroidizing, and densification of the fine powder in the machine, so as to achieve the purpose of granulation. The particle shape is spherical, the sphericity is ≥0.7, the particle size is generally between 0.3-3 mm, and the granulation rate is ≥90%. The particle diameter can be appropriately adjusted by the mixing amount of the material and the spindle speed. Generally, the lower the mixing amount, the speed The higher the particle size, the smaller the particle size and vice versa.

Production line process of new organic fertilizer granulator machine
The production line process of organic fertilizer granulator includes compost turning machine, fertilizer mixer machine, crusher, rotary drum granulator, particle dryer, particle cooler, coating machine for finished product, and quantitative packaging machine for finished product.
Organic fertilizer raw materials (animal manure, domestic garbage, dead branches, rotten leaves, biogas residues, waste bacteria, etc.) are fermented into a semi-wet material pulverizer for pulverization, and then elements such as nitrogen, phosphorus and potassium (pure nitrogen, phosphorus pentoxide, phosphorus pentoxide, etc.) are added. Potassium chloride, ammonium chloride, etc.) to make the contained mineral elements reach the required standard, then a mixer is used to stir, and then enter the new organic fertilizer granulator machine to granulate, after it is dried, it is sieved by a sieving machine, and qualified products are packaged , The unqualified return to the granulator for granulation.