Microbial fertilizer production equipment and preparation method thereof

Abstract

The invention provides microbial fertilizer production equipment and a preparation method thereof. The production equipment comprises a fermentation device, a drying device mounted at the rear end ofthe fermentation device and a crushing device mounted below the drying device. The mixed organic materials are fermented in a fermentation cylinder, and a stirring motor drives the fermentation cylinder to rotate reversely to roll the fermented materials. The stirring motor drives the fermentation cylinder to rotate forwards so that the fermented organic fertilizer can be guided into a drying cylinder, a drying block is heated so that the organic fertilizer can be dried, and a bidirectional motor can drive a rotating shaft and spiral blades to roll over the organic fertilizer and heat the organic fertilizer through periodic forward and reverse rotation switching. The bidirectional motor rotates forwards to guide the dried organic fertilizer into a smashing cylinder, a smashing motor drivesa connecting shaft and a cutting assembly to rotate to smash and cut the dried organic fertilizer, and the cut organic fertilizer is discharged outwards through a discharging nozzle. Materials are directly conveyed in the processes of fermentation, drying and smashing, and the preparation period of the organic fertilizer can be shortened.

Description

technical field [0001] The invention relates to the technical field of organic fertilizer production, in particular to microbial bacterial fertilizer production equipment and a preparation method thereof. Background technique [0002] Existing organic fertilizers are produced by fermenting crop stalks and livestock manure together. Organic fertilizers have high nutrient content and are mostly used as base fertilizers for crops. The traditional method of preparing organic fertilizers is artificially stacked and mixed, and then allowed to ferment by itself. The number of microbial strains is small, and the cycle of complete fermentation is long, which is not suitable for large-scale production by enterprises. Large-scale production of organic fertilizers by enterprises requires shortening the fermentation cycle. Microbial agents are added during the fermentation process. After the fermentation is completed, drying and crushing are required. The crushed organic fertilizers can ...

AI Technical Summary

Problems solved by technology

Most of the current organic fertilizer production equipment is a split structure. After the fermentation is completed, the transfer equipment needs to be transferred to the drying and crushing equipment for drying and crushing. The organic fertilizer needs to be transferred multiple times, which will prolong the preparation cycle of the organic fertilizer.

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