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Process flow of organic fertilizer production line of animal manure


Nowadays, one of the direct ways to turn livestock manure into treasure is to use livestock manure organic fertilizer production line to produce natural organic fertilizer with livestock manure as raw material and through a series of processing.
Process flow of organic fertilizer production line of animal manure

Process of organic fertilizer production line

1. The recovered livestock and poultry manure will be directly into the fermentation area. After one fermentation and secondary aging, the odor of livestock manure was eliminated. In this stage, fermentation bacteria can be added to decompose the crude fiber, so that the particle size requirements after crushing can meet the requirements of granulation production.

2. Smash the fermentation materials that have completed the secondary aging and stacking process and enter the mixing and mixing system. Before mixing and mixing, according to the formula, add N, P, K and other trace elements into the mixing mixing mixing system to start stirring.

3. The mixed materials are transported to the granulation system, and the granulated materials enter the cooling system after passing through the dryer. The materials are sieved at room temperature. The particles that meet the requirements enter the coating machine to wrap the coating film and start packaging. The particles that do not meet the requirements are crushed by the pulverizer and then returned to the production of organic fertilizer to continue granulation.

4. Automatic packaging of finished products.

The main substance in livestock manure is organic matter, and chicken manure increases the content of organic matter in soil. Organic matter can improve the physical, chemical and biological characteristics of soil, ripen the soil and improve soil fertility. In addition, many nitrobacteria, especially nitrobacteria, can decompose cellulose in soil. Chicken manure contains various kinds of active enzymes secreted by animal digestive tract, as well as various enzymes produced by microorganisms. After these substances are applied to the soil, the enzyme activity of soil can be greatly improved.