The manufacturing process of animal manure organic fertilizer generally includes: raw material selection → drying and sterilization → ingredient mixing → granulation → cooling and screening → metering and sealing → finished product storage.
1. Firstly, raw materials such as livestock and poultry manure need to be decomposed through fermentation. During the entire fermentation process, harmful bacteria can be killed, which is the most important step in the entire organic fertilizer production process. During the fermentation process, fermentation compost turning machine are used for turning to increase the fermentation speed. Secondly, half-wet material crusher are used for the initial decomposition of raw materials by organic fertilizer crushing equipment.
Mixing is a key step in fertilizer production, and its main function is to add appropriate ingredients in proportion to make the organic fertilizer rich in organic matter and improve quality.
2. After the materials are evenly mixed, granulation is carried out, which is the core part of the entire process. Granulation is carried out using fertilizer granulator, and the type of fertilizer granulation machine is determined by different raw materials and granulation requirements.
3. The materials will be heated to a high temperature during the drying process, and then need to be cooled. Since water cannot be used for cooling, fertilizer cooling equipment is needed here.
4. Screening is required to screen out the unqualified particles of the fertilizer, and the unqualified materials will be returned to the production line for qualified processing and reprocessing.
5. The mixed materials are made into the required particles, which is particularly suitable for materials with high viscosity.
6. The material of the mixing container should meet the requirements of the production process, such as pressure resistance, temperature resistance, and product cleanliness. Due to different materials, the manufacturing process and structure of the mixing container are also different.
7. Transportation is to transport the finished fertilizer to a higher position for convenient storage.
8. Packaging is the last step in the fertilizer equipment, protecting the product during circulation, facilitating storage and transportation, and facilitating sales.
