The construction of small-scale organic fertilizer production lines in pig farms aims to convert pig manure and other waste into valuable organic fertilizers, which not only solves environmental problems but also creates economic benefits. The following are the basic steps and key points for building a small-scale organic fertilizer production line:
1. Planning and Design
Market research: Evaluate the demand for organic fertilizers in the region, understand potential competitors and price ranges.
Site selection and layout: Considering factors such as logistics convenience and environmental protection requirements, the factory location and internal layout should be arranged reasonably, minimizing transportation distance and facilitating the entry and exit of raw materials and finished products.
2. Process selection
Based on the characteristics of the raw materials (such as the moisture content of pig manure) and the expected yield, determine the most suitable small-scale organic fertilizer production line plan, which generally includes:
Primary dehydration: Reduce the moisture content of feces through a solid-liquid separator.
Aerobic fermentation: using tank or box fermentation, adding bacterial strains to accelerate the decomposition of organic matter, generating high-temperature sterilization and deodorization.
Chenhua: Further stabilize and improve fertilizer quality.
Crushing and granulation: The fermented material is crushed and then processed into granular fertilizer that is easy to store and use through an organic fertilizer granulation mechanism.
3. Equipment selection
Solid liquid separator: used for preliminary removal of most of the water in pig manure.
Fermentation equipment: Choose tank type fermentation machine or box type fermentation equipment according to the capacity size to support microbial activity.
Crusher and granulator: Grind the fermented solid material into powder and process it into granules.
Packaging machine: used for automatic weighing and packaging of finished organic fertilizers.
4. Installation and commissioning
Install the purchased equipment according to the design plan, ensuring stable connections between components, safe installation of power lines, and smooth drainage system.
Before formal operation, conduct equipment debugging, check the operating status, and correct any possible problems.
5. Production operations
Train operators to familiarize themselves with equipment usage, master correct operating procedures, and ensure smooth operation of organic fertilizer production lines.
Monitor the production process and adjust parameters such as moisture content, temperature, pH value, etc. in a timely manner to ensure product quality.
6. Post maintenance and management
Regularly maintain equipment, replace worn parts in a timely manner, and ensure long-term stable operation.
Implement strict hygiene management systems to prevent cross contamination and ensure a hygienic working environment.
7. Sales and Customer Service
Develop sales channels, establish customer databases, and expand the market through online marketing, exhibitions, and other means.
Provide after-sales support, such as fertilizer usage guidelines, answer farmers' questions, and enhance customer satisfaction and loyalty.
Through the above steps, the pig farm can successfully build and operate a small-scale organic fertilizer production line, turn waste into treasure, promote the sustainable development of the pig farm, and also contribute to local agricultural production. Throughout the entire process, paying attention to environmental standards and utilizing resources reasonably is the key to achieving both economic and social benefits.