A sterilized liquid medium mycelium filter device

Abstract

The invention discloses a sterilized hypha filtering device for a fluid medium. The sterilized hypha filtering device comprises a conical flask (5) and a filter cartridge (3) arranged in the conical flask (5), and filtering holes (4) are formed in the side wall of the lower portion and the bottom of the filter cartridge (3); a ventilating pipe (2) is further arranged in the filter cartridge (3), the bottom of the ventilating pipe (2) is inserted into the bottom of the filter cartridge (3), the upper portion of the ventilating pipe (2) is bent outwards and penetrates out of the side wall of the upper portion of the filter cartridge (3) to be communicated with the outside, and a filter tip (1) is arranged on the edge of the top end of the filter cartridge (3). The uniform filtering device ensures uniformity of bacterial liquid before spraying, by the adoption of the physics principle, the filtering speed of the device is increased, and the sterilized hypha filtering device has the advantages of being easy to operate, simple in structure, low in cost and high in filtering speed and having wide prospects.

Description

technical field [0001] The invention relates to a sterilized liquid medium mycelia filter device, which belongs to the technical field of scientific research and experimental equipment. Background technique [0002] The innovation in the field of science, the continuous growth of the scientific research team, and the continuous improvement and progress of scientific research technology require various scientific experiments. The triangular flask is a commonly used experimental device in biological science experiments. It is used in the morphology and Molecular biology identification is based on the indoor isolation and purification culture experiment of the bacteria. The liquid culture of the fungus needs to be purely cultured in the Erlenmeyer flask, and it is impossible to control the number of revolutions of the shaking table during the culture or the suitable for fungal proliferation during the culture process. The rotation speed of the suspended spore liquid will prolif...

AI Technical Summary

Problems solved by technology

It is often in contact with the outside world during use, and it cannot be guaranteed that it will not be contaminated by other bacteria during the experiment. When multiple people operate at the same time, it is easy to cause differences in the operation of different people.

The consistency of the bacterial solution in the field experiment cannot be guaranteed, resulting in inaccurate experimental results

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