Fermentation technology for organic fertilizer

Abstract

The invention discloses a fermentation technology for an organic fertilizer, comprising the following steps: after different fermentation materials are metered, causing the materials to enter a blender mixer; adding the mixture into a mobile automatic material distribution device to be distributed into a fermenting vat; turning and throwing everyday in the fermenting vat to guarantee the fermentation speed; after reaching the fermentation period of the organic fertilizer, carting, carrying out secondary material distribution to a secondary fermenting vat; and fermenting to obtain the organic fertilizer. In the fermentation technology, no forklifts are required to distribute and discharge materials, thus eliminating the mechanical loss brought by forklift operation, improving the product yield, and eliminating the pollution on the production environment by the forklift. All technical control points in the device can be automatically controlled by a programmable logical control (PLC) system, thus the manual production cost is lowered, the operation environment is improved, and the production continuity is guaranteed. Various different organic fertilizer varieties can be stored in bulk for providing guarantee for product diversification. The pressure for a product library can be lowered, and temporary packaging or formula packaging can be carried out as required.

Description

technical field [0001] The invention relates to the technical field of fertilizer production, in particular to an organic fertilizer fermentation process. Background technique [0002] Organic fertilizer is a kind of organic fertilizer obtained by using various organic substances in nature and fermenting them through microbial treatment. The fertilizer obtained by the traditional composting of agricultural organic matter in rural China is called farm manure. The engineering of organic fertilizer has been gradually formed, and it is developing towards mechanization and scale. The current technology is mainly deep-layer and aerobic fermentation technology. [0003] The existing organic fertilizer fermentation process is to put the organic raw materials, fermentation bacteria and water that meet the requirements into the mixer in proportion to mix them, and transfer them to the fermentation tank through the belt conveyor (forklift) for fermentation, and continue to ferment them...

AI Technical Summary

Problems solved by technology

The shortcomings of the current technology are: a. The process is not continuous, automatic control cannot be realized, and operators are intensive; b. Fuel mechanical forklifts are used as transfer equipment, which causes pollution to the production environment and increases production costs; c. Site Low utilization rate and high labor cost; d. Large mechanical loss of the product, which not only increases the product cost, but also pollutes the production environment

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