CN203890351U - Anaerobic bacterium culture device - Google Patents
Anaerobic bacterium culture device Download PDFInfo
- Publication number
- CN203890351U CN203890351U CN201420320453.8U CN201420320453U CN203890351U CN 203890351 U CN203890351 U CN 203890351U CN 201420320453 U CN201420320453 U CN 201420320453U CN 203890351 U CN203890351 U CN 203890351U
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- CN
- China
- Prior art keywords
- moisture eliminator
- pipe
- inlet pipe
- glass evacuated
- erlenmeyer flask
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an anaerobic bacterium culture device composed of a carbon dioxide generator, a vacuum glass dryer and a carbon dioxide absorber, wherein the carbon dioxide generator is a conical flask in which calcium carbonate is filled; the upper end of the conical flask is provided with a sealing plug; the upper end of the sealing plug is provided with a separating funnel in which hydrochloric acid is filled; the upper end of the separating funnel is provided with a plug cover, and the lower end of the separating funnel is provided with a switch; the lower end of the switch is provided with a leaking pipe; the lower end of the leaking pipe is inserted to the conical flask through the left middle part of the sealing plug; the right side of the conical flask is provided with the vacuum glass dryer; the right side of the vacuum glass dryer is provided with the carbon dioxide absorber; the upper end of the carbon dioxide absorber is provided with a sealing cover; the upper end of the sealing cover is provided with an air inlet pipe; an exhaust connector of an exhaust pipe is connected to and arranged on the air inlet pipe at the upper end of the sealing cover.
Description
Technical field
The utility model relates to a kind of anaerobic bacteria culture equipment, the definite simple and easy microbiological anaerobic culture apparatus in a kind of laboratory that says.
Background technology
Anaerobion is extensive in distributed in nature, of a great variety, and effect also draws attention day by day.The key problem in technology of cultivating anaerobion is to make in the environment of this quasi-microorganism in anoxic.The colleges and universities that strength is stronger or R&D institution; the basic skills of carrying out anaerobic bacteria culture in laboratory is mainly Heng Shi anaerobism rolling tube technique, anaerobic jar technology, anaerobism glove box technology, substratum deoxygenation technology, airbag anaerobic system and anaerobic petri diss technology etc.; because these anaerobism cultural method operations are comparatively loaded down with trivial details; comparison in equipment costliness; common laboratory does not satisfy the requirements, thereby has limited extensively carrying out of anerobe research work.
Summary of the invention
The purpose of this utility model is just to provide a kind of simple and easy effective culture device for anaerobic bacteria, makes full use of the conventional equipment in existing laboratory, is developed into simple in structure through transformation processing, easy to operate, use safe culture device, with saving resource, promote extensively carrying out of anerobe research work.
Scheme of the present utility model is made up of carbon-dioxide generator, glass evacuated moisture eliminator and absorption unit of dioxide carbon, described carbon-dioxide generator is an Erlenmeyer flask, calcium carbonate is housed in Erlenmeyer flask, the upper end of Erlenmeyer flask is provided with sealing plug, and the upper end of sealing plug is provided with separating funnel, and hydrochloric acid is housed in separating funnel, the upper end of separating funnel is provided with gag, lower end is provided with switch, and the lower end of switch is provided with leakage pipe, and the lower end of leakage pipe is inserted in Erlenmeyer flask by the left portion of sealing plug.The right side of Erlenmeyer flask is provided with glass evacuated moisture eliminator, glass evacuated dry right side is provided with absorption unit of dioxide carbon, the upper end of glass evacuated moisture eliminator is provided with upper cover, the upper end of upper cover is provided with top pressure closure, the right middle of Erlenmeyer flask sealing plug is provided with escape pipe, the right-hand member of escape pipe is provided with inlet pipe connection, the left end of inlet pipe connection is provided with air inlet connecting joint, the left end of inlet pipe connection is fastened on escape pipe by air inlet connecting joint, the right-hand member of inlet pipe connection is fixed on the top pressure closure of glass evacuated moisture eliminator upper end, the lower end of top pressure closure is provided with grass tube, the air outlet of grass tube is arranged on the bottom of glass evacuated moisture eliminator, in glass evacuated moisture eliminator, be provided with oxygen concn and detect indicator, the right middle of top pressure closure is provided with vapor pipe, the right-hand member of vapor pipe is provided with exhaust connector, the upper end of absorption unit of dioxide carbon is provided with sealing cover, the upper end of sealing cover is provided with inlet pipe, the exhaust connector of vapor pipe is mounted in the inlet pipe of sealing cover upper end, liming is housed in absorption unit of dioxide carbon.
When gas processed, open the switch of separating funnel lower end, hydrochloric acid soln in funnel enters in Erlenmeyer flask and the calcium carbonate generation carbonic acid gas that reacts, and the bottom that enters glass evacuated moisture eliminator by inlet pipe connection and grass tube is Bas Discharged, enter absorption unit of dioxide carbon by vapor pipe, when liming in absorption unit of dioxide carbon is muddy, represent that carbonic acid gas has entered moisture eliminator, when oxygen in moisture eliminator detects indicator when blueness becomes redness, represent that the oxygen concn in moisture eliminator is 0.1%, close respectively inlet pipe connection and vapor pipe with fixture, remove carbon-dioxide generator and resorber, glass evacuated moisture eliminator is moved into incubator.
The utility model is simple in structure, reasonable in design, easy to install, and processing cost is low.
Be described in further detail below in conjunction with accompanying drawing.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Embodiment
Carbon-dioxide generator 1 shown in Fig. 1 is an Erlenmeyer flask, the upper end of Erlenmeyer flask is provided with sealing plug 2, the upper end of sealing plug is provided with separating funnel 5, the upper end of separating funnel is provided with gag 6, the lower end of separating funnel is provided with switch 4, the lower end of switch is provided with leakage pipe 3, the lower end of leakage pipe is inserted in Erlenmeyer flask by the left portion of sealing plug, the right side of Erlenmeyer flask is provided with glass evacuated moisture eliminator 9, the right side of glass evacuated moisture eliminator is provided with absorption unit of dioxide carbon 18, the upper end of glass evacuated moisture eliminator is provided with upper cover 14, the upper end of upper cover is provided with top pressure closure 12, the right middle of Erlenmeyer flask sealing plug is provided with escape pipe 7, the right-hand member of escape pipe is provided with inlet pipe connection 11, the left end of inlet pipe connection is provided with air inlet connecting joint 8, the left end of inlet pipe connection is fastened on escape pipe by air inlet connecting joint, the right-hand member of inlet pipe connection is fixed on the top pressure closure of glass evacuated moisture eliminator upper end, the lower end of top pressure closure is provided with grass tube 10, the air outlet of grass tube is arranged on the bottom of glass evacuated moisture eliminator, in glass evacuated moisture eliminator, be provided with oxygen concn and detect indicator 15, the right middle of top pressure closure is provided with vapor pipe 13, the right-hand member of vapor pipe is provided with exhaust connector 16, the upper end of absorption unit of dioxide carbon is provided with sealing cover, the upper end of sealing cover is provided with inlet pipe 17, the exhaust connector of vapor pipe is installed and is connected in the inlet pipe of sealing cover upper end.
Claims (3)
1. a culture device for anaerobic bacteria, by carbon-dioxide generator, glass evacuated moisture eliminator and absorption unit of dioxide carbon composition, it is characterized in that: described carbon-dioxide generator (1) is an Erlenmeyer flask, the upper end of Erlenmeyer flask is provided with sealing plug (2), the upper end of sealing plug is provided with separating funnel (5), the upper end of separating funnel is provided with gag (6), the lower end of separating funnel is provided with switch (4), the lower end of switch is provided with leakage pipe (3), the lower end of leakage pipe is inserted in Erlenmeyer flask by the left portion of sealing plug, the right side of Erlenmeyer flask is provided with glass evacuated moisture eliminator (9), the right side of glass evacuated moisture eliminator is provided with absorption unit of dioxide carbon (18).
2. culture device for anaerobic bacteria according to claim 1, it is characterized in that: the upper end of described glass evacuated moisture eliminator is provided with upper cover (14), the upper end of upper cover is provided with top pressure closure (12), the right middle of Erlenmeyer flask sealing plug is provided with escape pipe (7), the right-hand member of escape pipe is provided with inlet pipe connection (11), the left end of inlet pipe connection is provided with air inlet connecting joint (8), the left end of inlet pipe connection is fastened on escape pipe by air inlet connecting joint, the right-hand member of inlet pipe connection is fixed on the top pressure closure of glass evacuated moisture eliminator upper end, the lower end of top pressure closure is provided with grass tube (10), the air outlet of grass tube is arranged on the bottom of glass evacuated moisture eliminator, in glass evacuated moisture eliminator, be provided with oxygen concn and detect indicator (15), the right middle of top pressure closure is provided with vapor pipe (13), the right-hand member of vapor pipe is provided with exhaust connector (16).
3. culture device for anaerobic bacteria according to claim 1, it is characterized in that: the upper end of described absorption unit of dioxide carbon is provided with sealing cover, the upper end of sealing cover is provided with inlet pipe (17), and the exhaust connector of vapor pipe is installed and is connected in the inlet pipe of sealing cover upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420320453.8U CN203890351U (en) | 2014-06-17 | 2014-06-17 | Anaerobic bacterium culture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420320453.8U CN203890351U (en) | 2014-06-17 | 2014-06-17 | Anaerobic bacterium culture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203890351U true CN203890351U (en) | 2014-10-22 |
Family
ID=51716778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420320453.8U Expired - Fee Related CN203890351U (en) | 2014-06-17 | 2014-06-17 | Anaerobic bacterium culture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203890351U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104059846A (en) * | 2014-06-17 | 2014-09-24 | 王明跃 | Anaerobic bacteria culturing device |
-
2014
- 2014-06-17 CN CN201420320453.8U patent/CN203890351U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104059846A (en) * | 2014-06-17 | 2014-09-24 | 王明跃 | Anaerobic bacteria culturing device |
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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: 20141022 Termination date: 20150617 |
|
| EXPY | Termination of patent right or utility model |