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Cell culture medium fermenting tank with sterilizing function

A culture medium and fermenter technology, applied in the field of cell culture devices, can solve the problems of uneven stirring of liquid, affecting the flow effect of fermenter, and easy to produce vortex nests, etc., and achieve the effect of simple structure, vortex elimination, and convenient use

Inactive Publication Date: 2016-03-23
天津迈拓思生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Nowadays, most of the mixers in the market are installed in the center of the saccharification tank. During the mixing process, it is easy to produce swirls, which will affect the flow effect in the fermentation tank and make the liquid stirring uneven.

Method used

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  • Cell culture medium fermenting tank with sterilizing function

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Embodiment Construction

[0013] The cell culture medium fermenter with sterilization function of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0014] as attached figure 1 As shown, a cell culture medium fermenter with sterilization function includes a tank body 17, a stirrer is installed in the center of the tank body, the stirrer includes: a motor 3 and a motor output shaft 8, and the motor is installed on the motor output shaft the upper end of the motor output shaft, the lower end of the motor output shaft passes through the center of the tank and extends into the tank body, the first stirring paddle 9 is installed in the middle of the motor output shaft, and the second stirring paddle 12 is installed at the bottom of the motor output shaft .

[0015] Exhaust gas pipeline 1, defoamer pipeline 2, feed pipeline 4, and alkali pipeline 5 communicate with the top of the tank body respectively, and air pipeline 6 and steam pipeline 7 merge into ...

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Abstract

The invention discloses a cell culture medium fermenting tank with a sterilizing function. The cell culture medium fermenting tank comprises a tank body. A stirrer is installed at the center of the tank body. A tail gas pipeline, a defoaming agent pipeline, a material supplementing pipeline, an air pipeline, a steam pipeline and an alkaline pipeline are communicated with the tank body. The air pipeline and the steam pipeline are combined into a sterilizing pipeline and communicated with the interior of the tank body, and the sterilizing pipeline is transversely bent after reaching the tank bottom. A heating sleeve with an opening in the upper face is installed at the lower portion of the tank body. A feed port is formed in the bottom end of the tank body. The feed port penetrates through the heating sleeve. A water inlet and a water outlet are formed in the heating sleeve. A flow baffle is installed in the tank body. Round holes are evenly distributed in the flow baffle longitudinally. The cell culture medium fermenting tank is simple in structure and convenient to use; due to the introduction of the flow baffle, vortex is eliminated, and the sterilizing effect of a cell culture medium is better.

Description

technical field [0001] The invention belongs to the field of cell culture devices, in particular to a cell culture medium fermenter with sterilization function. Background technique [0002] Batch sterilization of cell culture medium is the process of placing the prepared medium in a fermenter or other device, passing steam to heat and sterilize the medium and the equipment used, which is usually called solid tank sterilization. Nowadays, most of the mixers in the market are installed in the center of the mash tank, which is prone to swirl during the mixing process, which will affect the flow effect in the fermentation tank and make the liquid stirring uneven. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the object of the present invention is to provide a cell culture medium fermenter with sterilization function. [0004] The purpose of the present invention is achieved through the following technical solutions. [0005] A cell culture ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/12C12M1/04C12M1/02C12M1/00
CPCC12M27/02C12M29/20C12M37/00C12M41/02C12M41/12
Inventor 朱长军姜伟
Owner 天津迈拓思生物科技有限公司
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