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Special sampling device for fermentation tank

A sampling device and fermentation tank technology, applied in the sampling device and other directions, can solve the problems of long pipelines, many valves, complicated sampling devices, etc., and achieve the effects of improving fermentation quality, reducing pollution probability and saving fermentation liquid

Inactive Publication Date: 2014-04-02
CHENGDU YATU BIOLOGICAL TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] The structure of the current sampling device is too simple to meet the demand for sampling the viscous fermentation liquid; or some sampling devices are too complicated, use too many valves, and the connecting pipes are long, which may easily cause bacteria to be contaminated Carried into the fermenter, thereby affecting product quality

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  • Special sampling device for fermentation tank

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with drawings and embodiments. In addition to the following embodiments, the present invention can also have other embodiments, and all technical solutions formed by equivalent replacement or equivalent transformation fall within the scope of protection required by the present invention.

[0020] Such as figure 1 As shown, the present invention comprises a sampling pipe 10 and a sampling pipe 9, one end of the sampling pipe 10 stretches into the fermented liquid of the fermenter, and the other end is connected with an end of the first sampling valve 1; the first sampling valve 1 The other end of the first three-way pipe 11 is connected; the other two ends of the first three-way pipe 11 are respectively connected to the second three-way pipe 12 and the second sampling valve 2; the other end of the second sampling valve 2 It is connected with the sampling pipe 9; the other two ends of the second thr...

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Abstract

The invention provides a special sampling device for a fermentation tank, relating to biological fermentation equipment. The sampling device provided by the invention is provided with not only a steam inlet mechanism for performing sterilization treatment before sampling of the sampling device, but also a sterile air inlet mechanism which can introduce sterile air into the sampling device when a sampling pipe and a sampling outlet are blocked due to a relatively viscous fermentation solution, and has the advantages of dredging a pipeline, facilitating sampling, saving the fermentation solution and saving the cost.

Description

[0001] technical field [0002] The invention relates to biological fermentation equipment, in particular to a special sampling device for fermentation tanks. Background technique [0003] In the field of biological products industry, one of the main production equipment is the fermentation tank, the raw materials used in the production [0004] In the case of complete bacteria isolation, most of the time is fermented in the fermenter according to the specified temperature and pressure parameters [0005] Yes, in order to be able to monitor the production in the fermenter in real time, it is necessary to take a certain amount of water from the fermenter at regular intervals. [0006] A certain amount of fermentation broth was taken out for analysis and testing. [0007] There are usually two types of sampling positions in existing fermentation tanks: one sampling position is at the bottom of the fermentation tank, which is called "down sampling"; the other samp...

Claims

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Application Information

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IPC IPC(8): G01N1/10
Inventor 朱辉陈树玉龙燕
Owner CHENGDU YATU BIOLOGICAL TECH
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