Microbial culture device with adaptability and practicability

Abstract

The present invention discloses a microbial culture device with adaptability and practicability. The microbial culture device comprises a base, a fixed box is fixedly installed at the right end of theupper surface of the base, a culture tank is movably installed on the left side of the upper surface of the base through a movable frame, and a movable rod is fixedly installed on the right side of the culture tank; and the right end of the movable rod movably penetrates into the fixed box and is rotationally provided with a rolling wheel, a fixed frame is fixedly installed on the inner wall of the bottom of the fixed box, and a driving motor is fixedly installed on the fixed frame. According to the invention, through rotary stirring of the mixing blades and the stirring rod and simultaneouscooperation of back-and-forth oscillation of the culture tank, the fluidity of a mixed solution between different positions is greatly promoted, the mixed solution can be mixed more uniformly, and theoscillation mixing efficiency is higher, so that the improvement of the adaptability of the mixed solution of the microorganism enrichment culture medium and in-situ water is facilitated; and therefore, large-scale propagation of subsequent microorganisms is guaranteed, the practicability is greatly improved, and the use requirements of people are met.

Description

technical field [0001] The invention relates to the technical field of microorganism cultivation, in particular to a microorganism cultivation device with adaptability and practicability. Background technique [0002] Agricultural production and life discharge a large amount of nutrient salts (such as nitrogen and phosphorus) to water bodies, resulting in eutrophication of water bodies. This is one of the most serious problems facing my country's water environment. [0003] At present, in the prior art, there is also a method of microbial cultivation to add microbial growth promoters (nutrients) to polluted river water bodies to promote the growth of "native" microorganisms and the metabolism of pollutants to achieve the purpose of purifying water quality. For example, the existing authorized patent application number is 201510293258.X, which discloses a method for the enrichment and cultivation of indigenous nitrogen-transforming microorganisms and its application in the t...

AI Technical Summary

Problems solved by technology

However, due to the simple way of shaking and mixing the sediment and the enriched medium solution in the existing microbial culture device, it is easy to cause uneven mixing, which makes the adaptability of the cultured microorganisms to the in-situ water poor, and affects the Large-scale reproduction of microorganisms; and the efficiency of shaking and mixing is also low; therefore, it cannot meet the needs of people

Images