Fermentation scheme and technological process of bio-organic compost

1. Firstly, chicken manure or other livestock manure, domestic waste and other fertilizer-making materials are piled on a flat ground in strips: the width of the pile is equal to the width of the equipment, the height is as high as possible, and the length of the site is as long as possible, such as: 100m, 50m; the ground should be level, cement, brick, land can be (as long as flat, there are). Certain hardness is enough) 5-6 mu of site is required for every 10,000 tons of fertilizer production. 2. The stacked chicken manure (other livestock and poultry manure or domestic garbage) is added with bio-fermentation agent (strain), 1 kg of fermentation agent (strain) per ton of fertilizer base material. 3. With a turn over machine, mix the mixture of straw and chicken manure (pig, cattle, sheep and other livestock manure, filter mud, sludge, domestic waste and other organic and solid wastes from farming and animal husbandry, water content should be between 50% and 70%) and starter cultures. 3-5 hours can deodorize, 16 hours to 50 degrees, when the temperature reaches 60-65 degrees, turn the heap again to increase oxygen. Thereafter, when the temperature in the reactor reaches 60 - 65 C, the reactor will start to turn over, which will have the effect of homogeneous fermentation, oxygen enrichment and cooling, and repeat the last process until it is ripe. 4. If the water content of chicken manure is too high, the last dried fertilizer can be put under the strip by reflux method, and the chicken manure can be placed in the middle, so that the water on the top can be soaked under and turned over again. 5. The general fertilization process takes 7-10 days. The above composting schemes and later requirements for compost shape are as follows: 1. According to 30 tons of feces per day, 10 days of fertilization, 300 tons per day on the site, with a 9FYD-2000 can meet the production site of 5 mu. 2. If the fertilizer needs to be processed into granular form, add a counter-roll granulator, crusher and grading screen. 3. The intermediate links depend on the economic capacity. Forklift trucks, dumpers and belt conveyors can be used to save manpower and improve efficiency. At the beginning, the input of equipment can be omitted to make fertilizer first, and then the other links of production can be slowly followed. Above is the production method of small domestic organic fertilizer plant (annual output 5000-10000T). Its equipment input is less. Generally, there is a self-propelled stacker with 3-4 people in the whole plant. If we add a granulator and two more people to the production, the investment is not very large. If we choose our equipment, we can provide free one-stop service from plant planning to fertilizer sales. If only the pre-site planning is a paid service, free guidance can be provided for factory interviews.