The equipment required for the production line with an annual output of 100000 tons of organic fertilizer includes: trough fermentation stacker, horizontal mixing mixer, semi wet material crusher, new organic fertilizer granulator, rotary dryer, rotary cooler, drum screening machine, automatic packaging machine, etc.
Process flow of organic fertilizer production line with an annual output of 100000 tons:
The organic fertilizer production line is mainly used to measure the organic waste after fermentation and maturation of animal manure such as cow manure, sheep manure, pig manure, chicken manure, sludge, rice straw and corn straw in the stockyard.
After crushing and screening, the organic waste with water content of about 30% ~ 35%, together with binder raw materials (bentonite, humic acid) and other components, can be mixed in the batching and mixing system according to the proportion requirements (biological addition of functional bacteria can produce organic fertilizer, and addition of nitrogen, phosphorus and potassium (total nutrient content less than 15%)) to produce organic and inorganic fertilizer.
The fully mixed materials are evenly and continuously sent to the granulator by the belt conveyor, rounded into spherical particles by the polishing and shaping machine, dried by the dryer at low temperature and large air volume (≤ 65 ℃), cooled, screened and coated. The finished particles are transported to the finished product silo by the belt, measured by the computer quantitative packaging system, packaged and stored in the warehouse.
The equipment of organic fertilizer production line produces bio organic fertilizer through composting to improve the nutrients required by crops. The organic fertilizer produced by the composting technology introduced by the equipment manufacturer of the organic fertilizer production line adopts biological bacteria fermentation.
The organic fertilizer after fermentation and crushing contains certain inorganic nutrients and a large amount of organic matter and trace elements. Therefore, this biological organic fertilizer is especially suitable for horticultural crops and soil with long-term application of chemical fertilizer.
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