Odorless biochar-based organic fertilizer fermentation tank

Abstract

The invention relates to the technical field of organic fertilizer fermentation, and discloses an odorless biochar-based organic fertilizer fermentation tank, which comprises a tank body, wherein a heating groove is formed in the lower portion of the tank body, a driving shaft, fixing plates and a compression barrel are arranged in the tank body, a connecting shaft is movably connected between the two fixing plates, a connecting rod is movably connected to the outer portion of the connecting shaft, a connecting block is movably connected to the end, away from the connecting shaft, of the connecting rod, a piston is fixedly installed above the connecting block, and an air pipe is arranged in the driving shaft. According to the odorless biochar-based organic fertilizer fermentation tank, the driving shaft is driven by the motor to rotate, so that the piston is driven to reciprocate in the compression barrel to stir and uniformly ferment fermented materials, meanwhile, the driving shaft drives the fan to rotate, and air is injected into the bottom of the fermentation tank from air holes in the air plate, so that oxygen is sufficiently supplied to bottom-layer raw materials of the fermentation tank, the fermentation time is shortened, and the fertilizer efficiency quality of the organic fertilizer is improved.

Description

technical field [0001] The invention relates to the technical field of organic fertilizer fermentation, in particular to an odorless biological carbon-based organic fertilizer fermentation tank. Background technique [0002] In agricultural production, traditional chemical fertilizers have many disadvantages, not only polluting the environment, but also have a low utilization rate. my country is a large agricultural country with rich plant biomass resources, and the total amount of biomass resources such as crop straws has exceeded 10 per year. million tons. Except for a small part of the straw produced in agricultural production, which is effectively used by returning to the field, ammoniation, silage, fermentation and used as a culture medium for edible fungi, most of it is incinerated, which not only causes environmental pollution but also leads to a waste of resources. . Biochar-based fertilizers have a high degree of stability and strong nutrient adsorption and retenti...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an odorless bio-carbon-based organic fertilizer fermentation tank, which has the ability to continuously heat the fermentation tank, stir evenly, uniformly ferment in the tank, and have short fermentation time, high-quality organic fertilizer and the ability to resist flammable fertilizers. The advantage of using waste gas solves the problems of incomplete plowing in traditional fermentation, resulting in uneven fermentation, poor quality organic fertilizer, and air pollution by waste gas

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