Enlargement cultivation equipment and method of microorganism bacterial agent

Abstract

The invention discloses an enlargement cultivation equipment and method of a microorganism bacterial agent, and relates to the technical field of microorganism enlargement cultivation devices. The enlargement cultivation equipment of the microorganism bacterial agent comprises a base, wherein positions which are near two sides of the top of the base are independently fixedly connected with a connecting plate; a top plate is fixedly connected to the top parts of the connecting plates; the non-circle-center part of the top of the top plate is provided with an annular sliding chute; a plurality of first sliding blocks are in sliding connection in the annular sliding chute; the top parts of the first sliding blocks are fixedly connected with a first gear; the middle position of the top of the first gear is fixedly connected with a motor; and first springs are symmetrically fixedly connected to positions which are near two sides of the bottom of the first gear. The enlargement cultivation equipment can oscillate culture liquid in a culture tank through the reciprocating motion of the culture tank, so that the microorganism bacterial agent in the culture liquid and oxygen are fully mixed, the oxygen is in full contact with microorganisms in the culture liquid, the enlargement cultivation efficiency of the microorganisms is improved, and the enlargement cultivation effect of the microorganisms is improved.

Description

technical field [0001] The invention relates to the technical field of microorganism expansion cultivation devices, and more specifically, relates to a microbial agent expansion cultivation equipment and a cultivation method thereof. Background technique [0002] Microbial agent refers to the live bacterial preparation made by processing the fermentation broth of the target microorganisms (effective bacteria) by using porous substances as adsorbents (such as peat and vermiculite) after industrial production and expansion. This kind of bacterial agent is used for seed dressing or root dipping, and has the functions of directly or indirectly improving soil, restoring soil fertility, preventing soil-borne diseases, maintaining the balance of rhizosphere microbial flora, and degrading toxic substances. In order to expand the number of microorganisms in the microbial agent, the culture medium is generally used to expand the microbial agent, and corresponding equipment is required...

AI Technical Summary

Problems solved by technology

[0003] However, after the traditional expansion equipment is fed with oxygen, the oxygen in the expansion equipment cannot fully contact with the microorganisms in the culture solution, resulting in low effective dissolved oxygen, resulting in poor expansion effect and affecting the efficiency of expansion

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