The process flow of the bio organic fertilizer production line mainly includes several key steps such as raw material pretreatment, fermentation, post-treatment, and packaging. The following is a detailed explanation of this process:

1. Raw material pretreatment

Raw material collection and crushing: Collect organic waste such as livestock and poultry manure, crop straw, food processing waste, etc., and crush them into particles suitable for fermentation through a grinder.

Raw material mixing: Mix the crushed raw materials with a certain proportion of water and fermentation agents, adjust the humidity and microbial activity of the raw materials, and prepare for the fermentation process.

Raw material composting pretreatment: In the pretreatment stage, by flipping and other operations, the raw materials are fully mixed to promote initial microbial activity and lay the foundation for subsequent fermentation processes.

2. Fermentation

High temperature fermentation: The pre treated raw materials are sent to fermentation equipment (such as fermentation tanks, fermentation tanks, or organic fertilizer stackers), and through microbial action, the raw materials are fermented at high temperatures. During the fermentation process, it is necessary to regularly flip or stir to provide sufficient oxygen, control the fermentation temperature, and promote the decomposition of organic matter.

Fermentation process control: By monitoring key parameters such as temperature, humidity, and oxygen content, adjusting fermentation conditions to ensure efficient fermentation and the production of high-quality organic fertilizer raw materials.

3. Post processing

Raw material drying: After fermentation, the raw materials are dried to remove excess moisture, improving the stability and storage capacity of organic fertilizers.

Granulation: Use an organic fertilizer granulator to process the dried organic fertilizer raw materials into granules for easy transportation and use.

Screening and mixing: Use a screening machine to select particles that meet the particle size requirements, remove particles that are too large or too small, and then mix them evenly with other additives (such as microbial agents, trace elements, etc.) to improve the nutritional comprehensiveness and biological activity of organic fertilizers.

4. Packaging and Storage

Finished product packaging: The finished bio organic fertilizer is packaged into bags or boxes using an automatic packaging machine, ready for sale or storage.

Finished product inspection: Conduct quality inspection on the packaged bio organic fertilizer to ensure that the product meets national or industry standards.

Through the above process flow, the bio organic fertilizer production line can efficiently convert organic waste into high-quality bio organic fertilizers, which not only solves the problem of waste disposal, but also provides green and environmentally friendly fertilizer resources for agriculture, promoting the sustainable development of agriculture.