Organic fertilizer production line
In order to protect the environment on which we depend for survival, many farms now choose to process manure into organic fertilizer, which not only solves the problem of manure pollution, but also increases additional income. The complete set of equipment required for the organic fertilizer production line includes organic fertilizer compost turning machine, organic fertilizer mixer, organic fertilizer granulator, material crusher, cooler, dryer, drum screening machine, packaging machine, film coating machine, belt conveyor, etc.
Process flow of processing organic fertilizer from sheep manure
1.Raw materials and ingredient ratio
Mix the manure with crop straw. The amount of mixing depends on the water content of the sheep manure. According to the fermentation process, the water content is required to be within 45%, that is, the material is kneaded into a ball, water can be seen, and the water will not drip down. The loose ball will disperse. Then, add cornmeal and the required strains. The reason for cornmeal is that it can increase the sugar content to promote the rapid fermentation of the strains.
2.Material mixing
Add the configured materials to the material mixing mixer for mixing. The mixing is required to be uniform and thorough, and no raw blocks are left.
3.Material fermentation
Then the mixed materials are piled in a fermentation tank or fermentation tank with a width of 2-6 meters and a height of 1.0 meters to 1.5 meters, and the materials are repeatedly turned over by the turner and compost turner every other day. Under normal circumstances, in the fermentation tank, the temperature will rise after 2 days of stacking, there will be no odor after 2 days, it will become fluffy and loose after 3 days, the compost will emit fragrance after 2 days, and it can become fertilizer in 15 days.
4.Fermentation process
- After 2 days in the fermentation tank, the temperature will rise to 60℃-80℃, which will kill bacteria and eliminate pests.
- On the fourth day in the fermentation tank, the odor will be eliminated; then on the seventh day, the materials in the tank will become loose, dry, and covered with white mycelium.
- On the ninth day of fermentation in the tank, a fragrance will be emitted. Which is the same as the fragrance of wine koji.
- On the tenth day of fermentation in the tank, the materials will be fermented fully.
- It means the fermentation stage is over, and the material can be moved to the next process by a forklift.
5.Granulation and drying process
The material moved by the forklift to the crushing process is crushed by the semi-wet and high-humidity material crusher, and then mixed by the mixer, and then transported to the fertilizer granulator by the conveyor for granulation. The finished particles are sent to the dryer by the belt conveyor for drying, and then cooled in the cooler. And then sent to the screening machine by the conveyor for screening
6.Screening and packaging
More than 95% of the particles that meet the requirements will enter the next process, and about 5% of the particles will be transported to the crusher for re-crushing and granulation, and the particles that meet the standards will enter the coating machine for coating, which can maintain nutrients. After coating, it will be packaged by the automatic packaging machine. In this way, the manure organic fertilizer is processed and packaged and can be put into storage for sale.
The organic fertilizer production line is mainly suitable for the harmless utilization of poultry and livestock manure. To achieve resource recycling and realize circulation. It is a green organic fertilizer, and its organic matter content can reach more than 50%. Which is a nutrient-rich organic fertilizer.
In actual use, organic fertilizer equipment manufacturers generally require that reasonable trace elements be mixed and used according to local soil conditions. This will form special organic fertilizers for different vegetables, fruit trees, and other crops with different needs.