Flow of organic fertilizer manufacturing process: raw material selection (chicken manure, cow manure, sheep manure, etc.) - > fermentation crushing - > ingredient mixing - > granulation - > drying cooling - > screening - > metering sealing - > Finished product storage.
The complete set of livestock manure organic fertilizer production equipment mainly consists of fermentation system, drying system, deodorization and dust removal system, crushing system, batching system, mixing system, granulation system and finished product packaging system. The harmless treatment fermentation system of livestock manure includes: feed conveyor, mixer, trough compost turning machine, oxygen supply system and automatic control system.
The equipment construction scale of organic fertilizer plants is generally 1-50,000 tons per year. The output of organic fertilizer manufacturing process should take into account the local resources, market capacity and market coverage radius. In general, a day is 10 hours. The annual output of small-scale new organic fertilizer plants is 10,000 tons (2.7 tons/hour), 20,000 tons (5.5 tons/hour), 30,000 tons (8.2 tons/hour), medium-sized plants produce 50,000 to 100,000 tons, and large-scale plants produce 100,000 to 200,000 tons. The investment scale and construction plan design of organic fertilizer plant need to be formulated according to the following conditions: the characteristics of local raw material resources, local soil conditions, local planting structure and main crop varieties, factory site conditions, automation degree of production, etc.