Chicken manure organic fertilizer manufacturing process-organic fertilizer project has a short construction period, high return on investment, low market risk (organic fertilizer generally has a shelf life of at least 5 years), short payback period (in case of busy farming, supply exceeds supply), and large market potential (China Large land and abundant resources, especially in large agricultural provinces such as Henan and Northeast, where the amount is quite large), the investment can generally be recovered in one year and the profit will be generated that year.
The organic fertilizer production process generally includes: raw material selection (chicken manure, etc.) → drying and sterilization → ingredient mixing → granulation → cooling and screening → metering and sealing → finished product storage.
The more complex chicken manure organic fertilizer production process is: organic fertilizer raw materials (animal manure, domestic garbage, dead branches, rotten leaves, biogas residue, waste bacteria, etc.) are fermented into a semi-wet material pulverizer for pulverization, and then added Nitrogen, potassium and other elements make the contained mineral elements reach the required standard, then a mixer is used for stirring, and then enters the granulation mechanism for granules, after they come out, they are dried, sieved by a sieving machine, qualified products are packaged, and unqualified products are returned to granulation. The fertilizer production machine performs granulation.
Among them, the reasonable mix of the fineness of the raw materials is very important for the organic fertilizer production process.