The organic fertilizer turning machine plays a key role in the fermentation process of chicken manure, as it can effectively accelerate the decomposition of organic matter in chicken manure and convert it into high-quality organic fertilizer. The following are the specific operating steps and principles:
1. Initial preparation
Collection and pretreatment of chicken manure: Firstly, collect fresh or stored chicken manure. If the moisture content of chicken manure is too high, it may need to be dehydrated through a solid-liquid separator to achieve the desired fermentation moisture (usually between 40% -60%). Add auxiliary materials and bacterial strains: Add an appropriate amount of straw, rice husk, sawdust or other carbon sources, as well as professional fermentation bacterial strains to chicken manure, adjust the C/N (carbon nitrogen ratio) ratio to about 30:1, which helps promote microbial activity.
2. Load chicken manure
Spread the processed chicken manure evenly on a pre prepared fermentation bed or directly place it into a fermentation tank to form a layer of chicken manure pile.
3. Start fermentation
Ventilation and flipping: Turn on the organic fertilizer turning machine, which will move above or below the chicken manure pile. Through its special flipping mechanism, the bottom chicken manure will be flipped to the top, while introducing fresh air to ensure aerobic fermentation conditions. This process can improve the breathability and oxidation rate of chicken manure piles, while also helping to maintain a suitable temperature range (usually 50 ° C to 65 ° C), thereby accelerating the decomposition of organic matter.
4. Monitoring and regulation
Temperature monitoring: Use temperature sensors to monitor the temperature of the chicken manure pile, ensuring that the temperature remains within the optimal fermentation range. Excessive or insufficient temperature can inhibit microbial activity and delay the fermentation process. Humidity management: Through the operation of the flipping machine, it can also help regulate the moisture content of the chicken manure pile, avoiding anaerobic environments caused by excessive humidity, which is equally important.
5. Fermentation maturity
When the color of chicken manure turns dark brown, the texture becomes loose, and there is no obvious odor, it indicates that fermentation has been basically completed. This process usually takes several weeks.
6. Post processing
Screening and crushing: Use a screening machine to remove large pieces of undecomposed material, and then crush the fermented chicken manure into smaller particles through a crusher for subsequent granulation or direct use.
Drying: In order to extend the storage period and facilitate use, the moisture content of chicken manure can be reduced by natural drying or using a dryer.
The application of organic fertilizer turners has greatly improved the fermentation efficiency and product quality of chicken manure, reduced labor intensity, and achieved large-scale and standardized organic fertilizer production. Through reasonable management and operation, not only can the environmental problems caused by a large amount of chicken manure be solved, but high-quality organic fertilizers can also be produced, promoting the sustainable development of agriculture.
