The organic fertilizer production equipment includes fermentation turner, pulverizer, mixer, organic fertilizer granulator machine, dryer, cooler, belt conveyor, coating machine, screening machine, etc. According to the size of the output, the complete set of processing organic fertilizer equipment is divided into large, medium and small organic fertilizer production lines, and the price is above 100,000 to 1 million.
1. Preparation of materials and adding bacteria: Prepare the manure that needs to be fermented, and mix the pig manure starter with rice bran in a ratio of 1:5 to 10 for use.
2. Pig manure construction: pile the prepared pig manure while spreading bacteria.
3. Fermentation: Pig manure starter requires good (consumption) oxygen fermentation. Therefore, in the process of operation, oxygen supply measures should be increased, so that it is appropriate to mix well, turn frequently, and ventilate. Otherwise, it will lead to anaerobic fermentation and produce odor, which will affect the effect of fertilizer.
4. Screening: The fermented and decomposed organic materials are screened, and the fineness is required to be uniform. It must meet the harmless standards of organic fertilizers. For example, the content of pathogenic bacteria, insect eggs, weed seeds, and heavy metals should be controlled within the national standards. Put an end to the production of substandard products.
5. Pulverization: Inorganic material processing, those that need to be pulverized should be properly pulverized.
6. Stirring: mixing and stirring according to the proportion, and dynamic batching equipment can be used if necessary.
7. Granulation: If granulation needs drying and cooling. In order to prevent the fertilizer from agglomerating for a long time, dusting agents such as bentonite, gypsum powder and talcum powder can be appropriately added.
8. Product inspection, packaging and storage.
Pig manure organic fertilizer production key point is fermentation, and the first step of using pig manure organic fertilizer equipment is fermentation. The pig manure organic fertilizer turning machine is generally carried out in a closed fermentation workshop. By stacking the organic waste raw materials at the front end of the fermentation tank, using a large turning machine to move the material, and arranging an aeration system at the bottom of the fermentation tank, the material can be realized Rapid decay.
