Fermentation tank online sampling and diluting system and technology thereof

A sampling system and fermenter technology, applied in the field of automatic online biochemical detection, can solve the problems that the detection equipment cannot adapt to the environment of the reactor, the biochemical parameters cannot be detected in real time, and the biochemical parameters cannot be directly detected. Manual, high-precision effects

Pending Publication Date: 2018-11-06
SHANDONG TIANLI DRYING TECH & EQUIP
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Problems solved by technology

However, many biochemical parameters in the reaction process cannot be directly detected at present, mainly because the detection equipment cannot adapt to the environment of the reactor, or the concentration of substances in the reactor is not within the detection range of the equipment. Therefore, in the prior art, there are still many The biochemical parameters (such as reducing sugars, total sugars, organic acids, synthetic intermediates, etc.) cannot be detected in real time

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  • Fermentation tank online sampling and diluting system and technology thereof
  • Fermentation tank online sampling and diluting system and technology thereof

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Embodiment Construction

[0038] Attached below figure 1 , attached figure 2 And embodiment technical solution of the present invention is described further.

[0039] An on-line sampling and dilution system for a fermenter includes a sampling system, a dilution system and a control system; the control system is a PLC control system.

[0040] Such as figure 1As shown, it is a flow chart of the sampling system in the on-line sampling dilution system of the fermenter provided by the present invention. One end of the sampling system is connected to the reactor, and the other end is connected to the dilution system; A pump is used to deliver the sample from the reactor to the sampling system; the sampling system includes a sampling pipeline 18 and a valve arranged on the sampling pipeline;

[0041] The end of the sampling pipeline is provided with a filter 13 and is communicated with it. The filter screen of the filter 13 is connected to the sample supply unit to be diluted, and the bottom end of the fi...

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Abstract

The invention relates to a fermentation tank online sampling and diluting system and a technology thereof. The fermentation tank online sampling and diluting system comprises a sampling system, a diluting system and a control system; the sampling system is connected with a reactor, through PLC automatic control, sampling is finished in the reactor, and filtering pretreatment is performed on a sample through a filter; after detection is finished, steam and sterile air can be introduced to perform cleaning and sterilization on the whole sampling system, so that the safe and stable running of thereactor is ensured; and the diluting system can dilute the sample in a detection range of a detection sensor and can run with high accuracy through switching of a valve. The system and the technologyprovided by the invention have the advantages of high safety, high automation degree, high accuracy and the like.

Description

technical field [0001] The invention belongs to the technical field of automatic on-line biochemical detection. Specifically, it is an online sampling and dilution system for a fermenter and its process for obtaining samples in the production process online in real time, and performing appropriate dilution, and finally performing detection and real-time feedback results. It is suitable for biochemical production. On-line detection of biochemical indicators. Background technique [0002] Process parameters in biochemical production are very important production indicators, which are related to the output and quality of the final product. Online detection technology can obtain a large number of required parameters in the production process, provide a basis for real-time control of the process, ensure the stability and controllability of technical parameters in the production process, and save a lot of labor in the production process. At the same time, with the enrichment of o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/00C12M1/36C12M1/34C12M1/26C12Q1/24
CPCC12M33/00C12M41/00C12Q1/24
Inventor 王寿权柴本银尹凤交员冬玲徐振华张自督隋丽红
Owner SHANDONG TIANLI DRYING TECH & EQUIP
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