The organic fertilizer production line is a production line specially used to process animal manure and convert it into organic fertilizer. The main goal of this production line is to realize the resource utilization of animal manure, reduce environmental pollution, and at the same time produce high-quality organic fertilizer.

The main process of the organic fertilizer production line includes the following steps:

Collection and preprocessing: First, animal manure from livestock and poultry farms is collected, and after preliminary screening and impurity removal, impurities such as stones and plastics are removed to ensure the purity of the raw materials.

Drying treatment: Send the pretreated animal manure to the dryer for drying. The choice of dryer can be based on the actual situation, such as using a rotary dryer or a fluidized bed dryer. During the drying process, the water in the animal manure is evaporated by controlling the temperature and humidity to achieve an appropriate degree of dryness.

Crushing and mixing: The dried animal manure is crushed through a grinder to make the particles uniform. Then, according to the fertilizer formula, the crushed animal manure is mixed with other additives or raw materials to ensure that the nutrients of the fertilizer are balanced.

Granulation and molding: The mixed materials are granulated through a granulator. Granulators can take different forms such as disc granulators and extrusion granulators, and the appropriate equipment can be selected according to production needs. During the granulation process, by adjusting parameters such as pressure and rotation speed, granular organic fertilizer that meets the requirements is obtained.

Cooling and screening: The granulated organic fertilizer enters the cooler for cooling to reduce the temperature of the granules and facilitate subsequent packaging and storage. The cooled fertilizer is then screened through a screening machine to remove particles that do not meet specifications to ensure product quality.

Packaging and storage: Finally, the qualified organic fertilizer is packaged, and you can choose packaging bags or barrels of different specifications. The packaged fertilizer is sent to the warehouse for storage, waiting for sale or transportation to the user.

The establishment of an organic fertilizer production line can not only realize resource utilization of animal manure and increase the added value of the breeding industry, but also reduce environmental pollution and promote sustainable development of agriculture.