Core equipment of aerobic fermentation of pig manure-organic fertilizer turning machine
Pig farms are large in scale and produce more pig manure every day. The handling of pig manure is also a headache. The odor of pig manure pollutes the air, and the breeding of mosquitoes and flies causes problems to the environment, humans and animals. Through aerobic fermentation, the organic fertilizer production line can solve this problem by turning pig manure into organic fertilizer. The fermentation compost turning machine is the core equipment of aerobic fermentation. So what is the fermentation process of pig manure? Preparation of fermentation materials Pig manure, auxiliary materials (rice bran, broken straw, mushroom residue, etc.) and fermentation agent were mixed in a certain proportion. This step can adjust C / N ratio (C / N is about 25%) and water content (water content is 50% - 60%). Fermentation process control Put the mixed raw materials into the fermentation tank. In the process of fermentation, it is necessary to regularly turn over the raw materials thr...