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Penicillin refining system and refining method thereof

A refining system and penicillin technology, applied in the field of fermentation, can solve problems such as a lot of manpower, and achieve the effects of increasing dissolved oxygen concentration, shortening fermentation time, and improving fermentation efficiency

Inactive Publication Date: 2021-02-02
NANJING YANCHANG REACTION TECH RES INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In addition, the existing fermentation process requires a lot of manpower, including entering the tank through manholes for cleaning and on-site operation of various pipeline valves.

Method used

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  • Penicillin refining system and refining method thereof
  • Penicillin refining system and refining method thereof
  • Penicillin refining system and refining method thereof

Examples

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Embodiment

[0061] refer to figure 1 As shown, it is a penicillin refining system according to an embodiment of the present invention, which mainly includes a fermenter 10 and a control system 20. For a schematic diagram of the internal structure of the fermenter 10, refer to figure 2 As shown, three liquid injectors 103 and two micro-interface generators 104 are arranged in the fermenter 10, the micro-interface generator 104 at the upper part is close to the top of the fermenter 10, and the micro-interface generator 104 at the lower part is close to the fermenter 10 The bottom of the bottom of the fermenter 103, the liquid injectors 103 are arranged on the upper part of the fermenter 10, wherein two liquid injectors 103 are respectively arranged on the side walls of the fermenter, and are mutually staggered, and the other liquid injector 103 and the micro interface generator 104 on the top Relatively arranged, it is arranged directly above the micro-interface generator 104, the side wal...

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Abstract

The invention provides a penicillin refining system and a refining method thereof. The penicillin refining system comprises a fermentation tank and a control system, the top of the fermentation tank is provided with a bacterial liquid inlet and a feed liquid inlet for bacterial liquid and feed liquid to enter, and the bottom of the fermentation tank is provided with a liquid outlet for dischargingthe fermentation products; liquid ejectors and micro-interface generators are arranged in the fermentation tank, the micro-interface generator positioned at the upper part is close to the top of thefermentation tank, the micro-interface generator positioned at the lower part is close to the bottom of the fermentation tank, the liquid ejectors are arranged at the upper part in the fermentation tank, and the two liquid ejectors are respectively arranged on the side walls of the fermentation tank; and the other liquid ejector is arranged opposite to the micro-interface generator at the upper part. The penicillin refining system provided by the invention solves the problem of low fermentation efficiency caused by the fact that air and fermentation liquor cannot be fully mixed in the fermentation tank in the prior art, and saves the labor cost of cleaning and field operation.

Description

technical field [0001] The invention relates to the field of fermentation, in particular to a penicillin refining system and a refining method thereof. Background technique [0002] Industrial fermentation is the industrial process of converting fermentation raw materials into microbial products needed by humans through the life activities of microorganisms. In my country, the fermentation industry, as an important branch of biotechnology, has developed rapidly in recent years, and new fermentation industries (such as amino acids, enzyme preparations, organic acids, single-cell proteins, starch sugars, etc.) have grown at an average annual rate of 21%. So far, my country has formed a fermentation industry system with various varieties, complete categories, and a considerable scale. Its product applications cover many industries such as medicine, health, light industry, agriculture, energy, and environmental protection. [0003] In aerobic fermentation, the dissolved oxygen ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12P37/00C12M1/00C12M1/36
CPCC12P37/00C12M39/00C12M41/04C12M41/48C12M41/32C12M29/06
Inventor 张志炳孟为民周政王宝荣杨高东罗华勋张锋李磊杨国强田洪舟曹宇
Owner NANJING YANCHANG REACTION TECH RES INST CO LTD
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