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Escherichia coli fermentation liquor concentration system

A concentration system, E. coli technology, applied in the direction of bioreactor/fermenter combination, special-purpose bioreactor/fermenter, sterilization method, etc., can solve the problem of not clearly explaining water or liquid treatment, etc., to achieve Easy to disassemble and easy to clean

Pending Publication Date: 2020-03-27
费逸
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The concentration of traditional E. coli fermentation broth is generally completed by using ceramic membranes, but most of the existing concentration devices only have simple structures connected to ceramic membranes, and do not clearly explain how to deal with the filtered water or liquid. Fermentation There are technical defects in the relevant structure or steps of how to recover the liquid

Method used

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  • Escherichia coli fermentation liquor concentration system
  • Escherichia coli fermentation liquor concentration system
  • Escherichia coli fermentation liquor concentration system

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Embodiment Construction

[0025] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0026] Such as Figure 1-Figure 7 As shown, a kind of Escherichia coli fermentation liquid concentration system of the present invention comprises cover body 1, and described cover body 1 comprises cover plate 11, sampling tube 12, feeding tube 13, No. 1 connector 14, discharge tube 15. Fixed plate 16, exhaust pipe 17, solenoid valve 18, filter box 19, barometer 110, air intake pipe 111, air pump connector 112, No. 1 sealing ring 113, No. 1 threaded ring 114, No. 1 glass inner wall 115, Defoaming plate 116 and No. 1 ceramic membrane 117, described cover plate 11 is run through and is provided with sampling pipe 12, feeding pipe 13, discharge pipe 15, exhaust pipe 17 and intake pipe 111, and described cover plate 11 is provided with There is a bar...

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Abstract

The invention relates to the field of biological preparation, in particular to an escherichia coli fermentation liquor concentration system. The escherichia coli fermentation liquor concentration system comprises a cover body, wherein the cover body comprises a cover plate, a sampling tube, a material adding tube, a connector I, a discharge tube, a fixed plate, an exhaust tube, an electromagneticvalve, a filter box, a barometer, a gas inlet tube, a gas pump connector, sealing rings I, a threaded ring I, a glass inner wall I, a defoaming plate and a ceramic membrane I; the sampling tube, the material adding tube, the discharge tube, the exhaust tube and the gas inlet tube are arranged on the cover plate in a penetrating mode; the barometer is arranged on the cover plate; and the sealing rings I are separately connected to joints of the sampling tube, the material adding tube, the connector I, the exhaust tube, the barometer and the gas inlet tube with the cover plate in a sealing mode.According to the escherichia coli fermentation liquor concentration system disclosed by the invention, the cover body, a supporting mechanism, a middle barrel and a bottom mechanism form a kettle body shape, and the ceramic membrane is arranged inside the escherichia coli fermentation liquor concentration system for concentrating fermentation liquor, so that the process is simple and easy to operate; and addition and recovery of the fermentation liquor and treatment and recovery of water are completed by a specific structure.

Description

technical field [0001] The invention relates to the field of biological preparation, in particular to an Escherichia coli fermentation broth concentration system. Background technique [0002] The detection methods of Escherichia coli generally include fermentation method, membrane filtration method, plate counting method, immunomagnetic bead method, automatic instrument detection method and ATP bioluminescence method, among which the fermentation method needs to use a special fermentation broth for E. coli. [0003] The concentration of traditional E. coli fermentation broth is generally completed by using ceramic membranes, but most of the existing concentration devices only have simple structures connected to ceramic membranes, and do not clearly explain how to deal with the filtered water or liquid. Fermentation There are technical defects in the relevant structure or steps of how the liquid is recovered. Contents of the invention [0004] Aiming at the problems in th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/36C12M1/34C12M1/26C12M1/24C12M1/04C12M1/00
CPCC12M23/08C12M23/38C12M23/48C12M29/06C12M29/20C12M37/04C12M33/04C12M41/40
Inventor 费逸王志伟朱城
Owner 费逸
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