Processing technology of livestock manure organic fertilizer production line and classification of organic fertilizer granulation equipment

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Processing process flow of livestock manure organic fertilizer production line: raw material treatment → harmless treatment → mixed batching → granulation → cooling screening → metering and sealing → finished product warehousing.

Among them: raw material treatment, i.e. water and fertilizer separation for individual fecal sewage with high moisture content; Harmless treatment, i.e. adding fermentation bacteria to the fecal sewage, killing harmful bacteria and insect eggs in the fecal sewage through high-temperature fermentation, and completely decomposing the fertilizer; Mixed ingredients, that is, according to the local soil structure, add relevant materials to improve the fertility of animal manure, such as humic acid, nitrogen, phosphorus and potassium fertilizer, so as to improve the fertility and adaptability of organic fertilizer; Granulation refers to the crushing, mixing and granulation of organic fertilizer according to the use requirements of organic fertilizer.

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