Bio-organic fertilizer fermentation device and bio-organic fertilizer fermentation method

Abstract

The invention discloses a bio-organic fertilizer fermentation device which comprises a stirring fermentation machine main body, a hot air assembly and a bacterium adding tank, wherein the stirring fermentation machine main body comprises a tank body, a feeding hole, a discharging hole, an air outlet, a driving unit, a bacterium injection spray, a stirring main shaft, stirring blades and a cover; the driving unit is arranged on one side of the tank body and drives the stirring main shaft to drive the stirring blades to rotate and stir in the tank body; the stirring main shaft is a hollow shaft,the other end of the stirring main shaft communicates with the hot air assembly, air outlet holes communicating with an inner cavity of the hollow shaft are formed in the outer ends of the stirring blades, and the cover seals a top opening of the tank body and is provided with the feeding hole, the air outlet and the bacterium injection spray head; an air outlet of the hot air assembly communicates with one end of the stirring main shaft ; the bacterium adding tank is arranged on one side of the stirring fermentation machine main body and is communicated with the bacterium injection spray head. The invention also provides a bio-organic fertilizer fermentation method applying the device. According to the technical scheme, proliferation of beneficial viable bacteria is increased through ventilation, oxygen dissolution and stirring, and the fermentation efficiency of the bio-organic fertilizer is improved.

Description

technical field [0001] The invention relates to the technical field of bio-organic fertilizer fermentation, in particular to a bio-organic fertilizer fermentation device and a bio-organic fertilizer fermentation method. Background technique [0002] Bio-organic fertilizer refers to a type of fertilizer that combines the effects of microbial fertilizers and organic fertilizers, which is composed of specific functional microorganisms and organic materials that are mainly derived from animal and plant residues and have been harmlessly treated and decomposed. Compared with refined organic fertilizers, bio-organic fertilizers have advantages. Refined organic fertilizers are commercial organic fertilizers that are packaged and sold after drying and crushing livestock and poultry manure. Bio-organic fertilizers are completely decomposed, without burning roots and seedlings; refined organic fertilizers are not decomposed, and will rot in the soil after direct use, which will cause s...

AI Technical Summary

Problems solved by technology

Both process forms require several days or even more than ten days of fermentation time, and the production efficiency is relatively low, which seriously restricts the development of the industry

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