Microorganism culture tank device

Abstract

The invention discloses a microorganism culture tank device. The microorganism culture tank device comprises a tank base, a tank shell is fixedly and hermetically installed at the top of the tank base, and a transversely-arranged sealing plate is fixedly connected to the inner wall of the tank shell; an electric push rod is fixedly installed at the top of the tank base, and the top end of the electric push rod penetrates through the sealing plate and is fixedly connected with a culture inner tank body; and the electric push rod and the culture inner tank body are both located in the tank shell, a stirring motor is fixedly installed on the inner top wall of the tank shell, and the output end of the stirring motor is fixedly connected with a mixing shaft. According to the microorganism culture tank device, when a culture solution and florae are mixed, a stirring motor can be started, the stirring motor drives the mixing shaft to rotate at a low speed, the mixing shaft drives a cleaning stirring rod to mix and stir the culture solution and the florae, and then the diffusion efficiency is improved; and meanwhile, the electric push rod can be started, the electric push rod drives the culture inner tank body to move up and down, so that the culture inner tank body shakes up and down, and the mixing benefit is further enhanced.

Description

technical field [0001] The invention relates to the technical field of microorganism cultivation, in particular to a microorganism cultivation tank device. Background technique [0002] Microbial culture refers to the rapid growth and reproduction of certain (species) microorganisms with the help of artificially prepared medium and artificially created culture conditions (such as culture temperature, etc.), which is called microbial culture. Microbial culture can be divided into pure culture and mixed culture. The former refers to the cultivation and utilization of a purified single strain; the latter refers to the cultivation of microorganisms in mixed strains or natural samples (such as soil), and then according to the culture Based on the types and quantities of microorganisms grown on the soil, the diversity and quantity of microorganisms in the soil can be estimated to a certain extent. [0003] When cultivating microorganisms in existing microbial culture tanks, it is...

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Problems solved by technology

[0003] When cultivating microorganisms in existing microbial culture tanks, it is necessary to stir the culture solution in the microorganism culture tank. At present, the common stirring structure is to place a mixing blade inside the tank body, and the motor drives the mixing blade to stir the culture solution. In order to ensure that the microorganisms in the microbial cultivation tank can reproduce evenly, but during the cultivation process of microorganisms, if the viscosity of the culture medium is high, the culture medium will adhere to the inner wall of the tank, so that when stirring, it will adhere to the inner wall of the tank. The concentration of microbial flora on the wall is high, which affects the cultivation efficiency of the microbial cultivation tank and cannot meet the demand

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