CN201495222U - Bacteria culture device - Google Patents
Bacteria culture device Download PDFInfo
- Publication number
- CN201495222U CN201495222U CN2009203085576U CN200920308557U CN201495222U CN 201495222 U CN201495222 U CN 201495222U CN 2009203085576 U CN2009203085576 U CN 2009203085576U CN 200920308557 U CN200920308557 U CN 200920308557U CN 201495222 U CN201495222 U CN 201495222U
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- China
- Prior art keywords
- stainless steel
- steel tube
- sebific duct
- communicated
- air filter
- Prior art date
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- Expired - Fee Related
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/02—Form or structure of the vessel
- C12M23/08—Flask, bottle or test tube
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- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical & Material Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Clinical Laboratory Science (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model relates to a bacteria culture device, aiming at solving the problems of complicated structure, high cost and narrow application scope of a bacteria fermentation tank. A rubber plug is plugged at a bottle mouth of a culture flask; the lower ends of a first stainless steel tube and a second stainless steel tube both pass through the rubber plug and are positioned inside the culture flask; one end of a first rubber tube is communicated with the first stainless steel tube, and the other end thereof is communicated with an air generator; a first air filter is arranged on the first rubber tube; the lower end of the first stainless steel tube is sheathed with a third rubber tube; a second air filter is communicated with the upper end of the second stainless steel tube by a second rubber tube; and the lower end of the second stainless steel tube is sheathed with a fourth rubber tube. By adopting the air generator to replace a stirring device inside the bacteria fermentation tank, the bacteria culture device has more even stirring and good stirring effect; furthermore, the bacteria culture device has simple structure and low cost, and reduces the cost by 30% compared with the bacteria fermentation tank.
Description
Technical field
The utility model relates to a kind of microbial culture device.
Background technology
Microbial culture generally adopts solid medium, liquid nutrient medium and fermentation using bacteria jar at present.Wherein, solid medium have that the substratum consumption is more, short, pathogenic problem such as weaken of shelf time; When utilizing fermentation using bacteria jar culturing bacterium, need expensive fermentor tank, and also need to install whipping appts in the fermentation using bacteria jar, complex structure, cost height, range of application are narrow.
The utility model content
The purpose of this utility model is to have complex structure, cost height, the narrow problem of range of application for solving existing fermentation using bacteria jar, and then a kind of microbial culture device is provided.
The utility model is to solve the problems of the technologies described above the technical scheme of taking to be: microbial culture device of the present utility model comprises culturing bottle, plug, first sebific duct, second sebific duct, the 3rd sebific duct, the 4th sebific duct, first stainless steel tube and second stainless steel tube, described culture apparatus also comprises first air filter, second air filter and air generator, described plug plug is at the bottle mouth position of culturing bottle, the lower end of described first stainless steel tube and second stainless steel tube is all passed plug and is positioned at culturing bottle, one end of first sebific duct is communicated with first stainless steel tube, the other end of first sebific duct is communicated with air generator, described first air filter is arranged on first sebific duct, and the lower end of first stainless steel tube is set with the 3rd sebific duct; Second air filter is communicated with the upper end of second stainless steel tube by second sebific duct, and the lower end of second stainless steel tube is set with the 4th sebific duct.
The utlity model has following beneficial effect: the utility model adopts air generator to replace the interior whipping appts of fermentation using bacteria jar, and stirring is even more, mixing effect is good; The utility model is simple in structure, cost is low, compare cost with the fermentation using bacteria jar has reduced by 30%; The utility model applied range is not only applicable to large-scale microbial culture, can also be used for fields such as scientific experiment.
Description of drawings
Fig. 1 is that one-piece construction master of the present utility model looks synoptic diagram.
Embodiment
Embodiment one: as shown in Figure 1, the microbial culture device of present embodiment comprises culturing bottle 1, plug 2, first sebific duct 3, second sebific duct 4, the 3rd sebific duct 5, the 4th sebific duct 6, first stainless steel tube 7 and second stainless steel tube 8, described culture apparatus also comprises first air filter 9, second air filter 10 and air generator 11, described plug 2 plugs are at the bottle mouth position of culturing bottle 1, the lower end of described first stainless steel tube 7 and second stainless steel tube 8 is all passed plug 2 and is positioned at culturing bottle 1, one end of first sebific duct 3 is communicated with first stainless steel tube 7, the other end of first sebific duct 3 is communicated with air generator 11, described first air filter 9 is arranged on first sebific duct 3, and the lower end of first stainless steel tube 7 is set with the 3rd sebific duct 5; Second air filter 10 is communicated with the upper end of second stainless steel tube 8 by second sebific duct 4, and the lower end of second stainless steel tube 8 is set with the 4th sebific duct 6.
In use, earlier the nutrient solution for preparing is put into 1 li on culturing bottle, the output terminal of first air filter 9 is wrapped with an end of the sebific duct 3 that is connected first air filter 9, sterilized 30 minutes down at 121 ℃ with Sterilizers with aluminium-foil paper; After the sterilization, bacterial suspension is joined nutrient solution bonnet top cement plug 2, then whole culture apparatus is placed in the incubator.
Embodiment two: as shown in Figure 1, the described culture apparatus of present embodiment also comprises air control valve 12, and described air control valve 12 is installed on first sebific duct 3 and between the air generator 11 and first air filter 9.The air input that can regulate air generator 8 so is set.Other composition is identical with embodiment one with annexation.
Claims (2)
1. microbial culture device, described culture apparatus comprises culturing bottle (1), plug (2), first sebific duct (3), second sebific duct (4), the 3rd sebific duct (5), the 4th sebific duct (6), first stainless steel tube (7) and second stainless steel tube (8), it is characterized in that: described culture apparatus also comprises first air filter (9), second air filter (10) and air generator (11), described plug (2) plug is at the bottle mouth position of culturing bottle (1), the lower end of described first stainless steel tube (7) and second stainless steel tube (8) is all passed plug (2) and is positioned at culturing bottle (1), one end of first sebific duct (3) is communicated with first stainless steel tube (7), the other end of first sebific duct (3) is communicated with air generator (11), described first air filter (9) is arranged on first sebific duct (3), and the lower end of first stainless steel tube (7) is set with the 3rd sebific duct (5); Second air filter (10) is communicated with the upper end of second stainless steel tube (8) by second sebific duct (4), and the lower end of second stainless steel tube (8) is set with the 4th sebific duct (6).
2. a kind of microbial culture device according to claim 1, it is characterized in that: described culture apparatus also comprises air control valve (12), and described air control valve (12) is installed on first sebific duct (3) and is positioned between air generator (11) and first air filter (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203085576U CN201495222U (en) | 2009-08-21 | 2009-08-21 | Bacteria culture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203085576U CN201495222U (en) | 2009-08-21 | 2009-08-21 | Bacteria culture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201495222U true CN201495222U (en) | 2010-06-02 |
Family
ID=42438430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203085576U Expired - Fee Related CN201495222U (en) | 2009-08-21 | 2009-08-21 | Bacteria culture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201495222U (en) |
-
2009
- 2009-08-21 CN CN2009203085576U patent/CN201495222U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20120821 |