CN202881275U - Biological fermentation tank - Google Patents
Biological fermentation tank Download PDFInfo
- Publication number
- CN202881275U CN202881275U CN 201220371885 CN201220371885U CN202881275U CN 202881275 U CN202881275 U CN 202881275U CN 201220371885 CN201220371885 CN 201220371885 CN 201220371885 U CN201220371885 U CN 201220371885U CN 202881275 U CN202881275 U CN 202881275U
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- container
- dissolved oxygen
- fermentation tank
- biological fermentation
- utility
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Abstract
The utility model discloses a biological fermentation tank, comprising a container and a magnetic stirrer, wherein a feeding hole, an exhaust port, a test and control instrument interface, and a dissolved oxygen and pH control device interface are arranged at the upper part of the container; an air-borne bacteria filter core is arranged at the lower part of the dissolved oxygen and pH control device interface; a sensor is arranged at the inner wall of the container; an insulating layer is arranged at the outer side of the container; a discharge hole is arranged at the lower part of the container; and the magnetic stirrer is placed at the bottom part of the container. The biological fermentation tank provides a uniform culture environment, and is simple to sample and collect data, and easy to achieve automatic control; automatic detection control is achieved by dissolved oxygen content and pH in the culture medium; the fermentation progress can be mastered at any time; the fermentation process is controlled, and the culture medium according with the requirement of experimental determination is cultivated.
Description
Technical field
The utility model relates to the biological fermentation field, is particularly related to a kind of biological fermentation tank.
Background technology
Be rich in hemopoietic stem cell in the cord blood cell, but the absolute quantity of hemopoietic stem cell is few in the Cord blood, and is expected to overcome this contradiction by vitro culture and amplification.The clinical experiment of amplification in vitro medullary cell, peripheral blood cells, cord blood cells all have report, proved behind the amplification in vitro that cell is used for clinical security and feasibility.The culture systems of the amplifying candidate stem cell in vitro of exploitation mainly contains dull and stereotyped filling cavity reactor, fixed bed and fluidized-bed reactor, stirring reactor etc. at present.Need substratum in the culturing process of carrying out amplifying candidate stem cell in vitro, substratum need carry out fermentation culture in advance, can be used for amplifying candidate stem cell in vitro through the measuring rear.But the biological fermentation tank that uses is not at present installed monitoring device, the fermentation culture of substratum has higher requirement to dissolved oxygen and PH, rely on passing experience and traditional method, the fermenting process progress is difficult to grasp, easily cause substratum not meet the measuring requirement.
The utility model content
The technical problem that the utility model solves is to provide a kind of biological fermentation tank, to solve the shortcoming in the above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions:
A kind of biological fermentation tank comprises container, magnetic stirring apparatus, and the top of described container is provided with opening for feed, venting port, measurement and control instrument interface, dissolved oxygen and PH control device interface, and the bottom of dissolved oxygen and PH control device interface is provided with the air-borne bacteria filter core; The inwall of described container is provided with sensor; Outside of containers is equipped with thermal insulation layer; Discharge port is arranged at described container bottom; Described magnetic stirring apparatus is placed on the bottom of container.
In the utility model, container tank is as cylindrical, and two ends are oval, and are stressed even, reduce the dead angle, easily cleaning.
In the utility model, the air-borne bacteria filter core is made by silica gel material.
In the utility model, the measurement and control instrument interface arrangement has sealing-ring.
In the utility model, put into stirrer by the measurement and control instrument interface.
In the utility model, dissolved oxygen and PH control device are controlled dissolved oxygen content and pH value by the flow of regulation and control air, nitrogen, oxygen and carbonic acid gas.
Beneficial effect: the utility model provides the culture environment of homogeneous, and sampling and data gathering are simple, are easy to realize automatic control, and dissolved oxygen content and PH have realized Automatic Detection and Control in the substratum; Can grasp at any time the fermentation progress, the controlled fermentation process is turned out the substratum that meets the measuring requirement.
Description of drawings
Fig. 1 is the structural representation of the utility model preferred embodiment.
Embodiment
For technique means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
A kind of biological fermentation tank referring to Fig. 1, comprise container 1, magnetic stirring apparatus 2, the top of described container 1 is provided with opening for feed 3, venting port 4, measurement and control instrument interface 5, dissolved oxygen and PH control device interface 6, and the bottom of dissolved oxygen and PH control device interface 6 is provided with the air-borne bacteria filter core; The inwall of described container 1 is provided with sensor; Described container 1 outside is equipped with thermal insulation layer 7; Discharge port 8 is arranged at described container 1 bottom; Described magnetic stirring apparatus 2 is placed on the bottom of container 1.
In the present embodiment, container 1 can body is cylindrical, and two ends are oval, and is stressed even, reduces the dead angle, easily cleaning.
When present embodiment was worked, material entered container 1 through opening for feed 3, simultaneously container 1 was sealed, and started magnetic stirring apparatus 2, and the polarity at the two ends of magnetic stirring apparatus 2 continuous conversion pedestals promotes magnetic stirring and rotates, and then material is stirred; Material is in container 1 interior fermentation, dissolved oxygen and PH control device are controlled dissolved oxygen content and the pH value of material by the flow of regulation and control air, nitrogen, oxygen and carbonic acid gas, it is mixed fully, by measurement and control instrument interface 5 container 1 real-time condition is transferred to monitoring instrument simultaneously, control at any time biological fermentation tank internal operation situation; Feed liquid is through after repeatedly stirring, cooling off, and finished product takes out through discharge port 8, and some waste gas in the fermenting process are discharged by venting port 4.
More than show and described ultimate principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification sheets just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof
Claims (2)
1. biological fermentation tank, comprise container, magnetic stirring apparatus, it is characterized in that the top of described container is provided with opening for feed, venting port, measurement and control instrument interface, dissolved oxygen and PH control device interface, the bottom of dissolved oxygen and PH control device interface is provided with the air-borne bacteria filter core; The inwall of described container is provided with sensor; Described outside of containers is equipped with thermal insulation layer; Discharge port is arranged at described container bottom; Described magnetic stirring apparatus is placed on the bottom of container.
2. a kind of biological fermentation tank according to claim 1 is characterized in that, described container tank is as cylindrical, and two ends are oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220371885 CN202881275U (en) | 2012-07-30 | 2012-07-30 | Biological fermentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220371885 CN202881275U (en) | 2012-07-30 | 2012-07-30 | Biological fermentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202881275U true CN202881275U (en) | 2013-04-17 |
Family
ID=48072721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220371885 Expired - Fee Related CN202881275U (en) | 2012-07-30 | 2012-07-30 | Biological fermentation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202881275U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106222082A (en) * | 2016-07-29 | 2016-12-14 | 黄玉春 | A kind of multiplex Two-way Cycle fermentation tank |
| CN107557291A (en) * | 2017-09-22 | 2018-01-09 | 南京律智诚专利技术开发有限公司 | A kind of intelligent controlling device of Zymolysis Equipment |
-
2012
- 2012-07-30 CN CN 201220371885 patent/CN202881275U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106222082A (en) * | 2016-07-29 | 2016-12-14 | 黄玉春 | A kind of multiplex Two-way Cycle fermentation tank |
| CN107557291A (en) * | 2017-09-22 | 2018-01-09 | 南京律智诚专利技术开发有限公司 | A kind of intelligent controlling device of Zymolysis Equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20150730 |
|
| EXPY | Termination of patent right or utility model |