Sterilization fermentation tank for preparing cell culture medium

Abstract

The invention provides a sterilization fermentation tank for preparing a cell culture medium. The sterilization fermentation tank structurally comprises a bracket, a controller, a feeding hole, a partition plate and a fermentation tank, the bracket is fixed at the lower end of the fermentation tank, the controller is arranged at the outer ring part of the fermentation tank, and the feeding hole and the partition plate are positioned at the upper end of the partition plate and are communicated with each other; the upper end of the fermentation tank is connected and communicated with the partition plate; the stirring mechanism arranged in the fermentation tank can stir a cell reagent and steam in the fermentation tank, so that a scraper passing through a sliding block can drive a driving device, and under the action of a spring, the scraper and the spring can continuously extend out and contract, so that the cell reagent in the fermentation tank can be uniformly stirred. The sterilization fermentation tank is advantaged in that the steam in the fermentation tank can be effectively pushed, so the contact area of the steam and a cell reagent is increased, and the steam and the cell reagent are mixed to achieve a rapid sterilization effect.

Description

technical field [0001] The invention relates to the field of sterilization of culture medium, in particular to a sterilized fermenter for preparing cell culture medium. Background technique [0002] Cell culture is to put the prepared cells and reagents into the fermenter step by step, so that the cells can be mixed with the corresponding reagents in the fermenter, and at the same time, the steam emitted by the fermenter can be heated by the inside of the fermenter. The reagent is sterilized, and the cell reagent can form a sterile state after being sterilized by steam, and then fermented in the closed space of the fermenter; [0003] In summary, the inventors found that the existing sterilized fermenter mainly has the following defects: because the steam generated by the fermenter will continue to float on the upper end of the cell reagent when the fermenter is heated, and the fermenter cannot increase the flow rate of the steam Expand the contact area with the steam and i...

AI Technical Summary

Problems solved by technology

[0003] In summary, the inventors found that the existing sterilized fermenter mainly has the following defects: because the steam generated by the fermenter will continue to float on the upper end of the cell reagent when the fermenter is heated, and the fermenter cannot increase the flow rate of the steam Expand the contact area with steam and integrate into the cell reagent, thus increasing the sterilization time of the steam on the cell reagent and the cell reagent will form uneven sterilization, resulting in the inability of the bacteria in the cell reagent to be completely killed

Images