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Fermentation tank system for amino acid production and work method thereof

A working method and fermentation tank technology, applied in the field of fermentation tank systems, can solve the problems of increased workload and labor intensity of workers, large fluctuations in fermentation and bacterial infection parameters, and reduced effective production time, so as to save labor costs and reduce bacterial contamination. and production irregularities, the effect of shortening the preparation time

Active Publication Date: 2018-12-18
无锡荣丰生物工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the existing fermentation tank systems are manually operated. With the continuous increase of the scale of the fermentation tank, the workload and labor intensity of the workers are increasing, and the labor cost is also increasing; on the other hand, the existing The fermenter system has a long operation period, and the uncertainty of manual operation makes a lot of working time be used for production preparation, which reduces the effective production time and makes the equipment utilization rate low; in addition, in the actual production process, due to operational errors Or inaccurate, resulting in large fluctuations in fermentation contamination and cultivation process parameters (temperature, pH, dissolved oxygen, etc.), causing serious losses to the industrialized production of amino acid fermentation

Method used

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  • Fermentation tank system for amino acid production and work method thereof
  • Fermentation tank system for amino acid production and work method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0032] Such as Figure 1-2 As shown, a fermentation tank system for amino acid production includes a fermentation tank 1, a stirrer 2, a stirring motor 3, a reducer 4, an air distributor 5, a cooling tube 6, and an air inlet pipe Regulating valve 11, inlet steam pipe adjustment valve 12, inlet cooling water pipe adjustment valve 16, return cooling water pipe adjustment valve 17, discharge cooling water pipe adjustment valve 18, inlet bottom material pipe adjustment valve 19, inoculation pipe adjustment valve 20, supplementary Material pipeline regulating valve 21, discharge pipeline regulating valve 25, liquid ammonia pipeline regulating valve 26;

[0033] The top of the fermentation tank 1 is provided with a stirring motor 3, the stirring motor 3 is connected to the reducer 4, and the reducer 4 is connected to the stirrer 2; the bottom of the fermentation tank 1 is provided with an air distributor 5, one end of the air distributor 5 is connected to The three pipes outside the f...

Embodiment 2

[0049] Example 2 The working method of the fermentation tank system for amino acid production is as follows:

[0050] (1) Tank washing: before the empty tank is put into use, the tank washing operation needs to be carried out. The pre-set tank washing program is executed in the automatic control system. The automatic control system automatically checks the status of each automatic regulating valve and sends an instruction: close the air inlet pipe Regulating valve 11, steam inlet pipe regulating valve 12, cooling water pipe regulating valve 16, back cooling water pipe regulating valve 17, bottom feed pipe regulating valve 19, inoculation pipe regulating valve 20, feed pipe regulating valve 21, sampling steam Pipeline regulating valve 23, liquid ammonia pipeline regulating valve 26, open exhaust pipe regulating valve 13 opening degree 10%~100%, discharge cooling water pipeline regulating valve 18 opening degree 50%~100%, discharge pipeline regulating valve 25 degree opening 50%~10...

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Abstract

The invention relates to a fermentation tank system for amino acid production and a work method thereof, and belongs to the technical field of amino acid production. The work method comprises the steps of tank washing, decreasing, feeding, inoculation, culture and discharging; each step can singly operate or continuously operate. By researching the characteristic of amino acid fermentation industrial production, the fermentation tank system applicable to the amino acid fermentation production and a use method are ingeniously designed. The whole-process automatic control of the system is realized; the human factors in the amino acid fermentation production process are removed; the labor cost is reduced; the amino acid fermentation production efficiency is effectively improved; the preparation time and the fermentation period are shortened; the whole fermentation process realizes standardized operation; the conditions of bacterial contamination and abnormal production are reduced, so that the amino acid production is more stable; the yield is obviously improved; the economic benefits of amino acid production enterprises can be greatly improved.

Description

Technical field [0001] The invention relates to a fermentation tank system for amino acid production and a working method thereof, and belongs to the technical field of amino acid production. Background technique [0002] Amino acids are an important part of living organisms, and are extremely important substances for nutrition, survival and development of living organisms. They play an important role in the regulation of material metabolism and information transmission in living organisms. As human nutritional additives, flavoring agents, feed additives, medicines, pesticides, etc., amino acids have a wide range of applications in the food industry, agriculture, animal husbandry, and human health and health care. In the next few years, the increasing demand for amino acids in various end-application markets including health foods, artificial sweeteners, dietary supplement products and cosmetics will also promote the healthy development of the amino acid market. [0003] With the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/38C12M1/36C12M1/34C12M1/04C12M1/02
CPCC12M23/02C12M27/02C12M29/06C12M39/00C12M41/22C12M41/26C12M41/32C12M41/40
Inventor 杭新健周旭波张雪阳
Owner 无锡荣丰生物工程有限公司
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