CN207259510U - A kind of controllable type air-breather for algae culture - Google Patents
A kind of controllable type air-breather for algae culture Download PDFInfo
- Publication number
- CN207259510U CN207259510U CN201721182407.6U CN201721182407U CN207259510U CN 207259510 U CN207259510 U CN 207259510U CN 201721182407 U CN201721182407 U CN 201721182407U CN 207259510 U CN207259510 U CN 207259510U
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- China
- Prior art keywords
- air
- carbon dioxide
- filter
- control
- tracheae
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Abstract
It the utility model is related to a kind of controllable type air-breather for algae culture, enter tracheae including carbon dioxide and air enters tracheae, carbon dioxide enters tracheae and air enters to be serially connected with carbon dioxide filter and air filter on tracheae respectively, mixed gas threeway is installed on the output channel of air filter, carbon dioxide control air-flow gauge is installed on the output channel of carbon dioxide filter, carbon dioxide control air-flow gauge is connected by sebific duct with mixed gas threeway, the mixing for having metering will be realized between carbon dioxide and air, the outlet of mixed gas threeway is connected with mixing chamber, parallel communication has air source device pipe on the output channel of mixing chamber, it is connected all the way on air supply pipe by supplying control flowmeter with algae solution culture apparatus every.The utility model can control carbon dioxide in gas mixture gas ratio, and it is that each both culturing microalgae container provides accurate gas supply to control the air demand in each both culturing microalgae container.
Description
Technical field
The utility model belongs to algae culture equipment technical field, and especially a kind of controllable type for algae culture is ventilated
Device.
Background technology
Microalgae is the same with every other biology, and its growth and living environment have a close relationship, intensity of illumination, temperature,
Salinity, carbon source, carbon dioxide and organic nutrient substance etc. affect the growth of microalgae as principal element.The photosynthesis of algae
Determine the content and species of its contained nutriment.The concentration of total carbon dioxide of form of ownership is sufficient in natural water area
, without limitation on the photosynthesis of algae, but manually in the case of culture, since algae cell density is big, photosynthetic rate is fast, dioxy
It is insufficient to change carbon, photosynthetic progress is limited, so as to have impact on the growth and breeding of frustule.Therefore in artificial high density
Cultivate in microalgae, carbon dioxide supply is most important.It is that laboratory generally uses that normal air, which is passed through in nutrient solution, at present
Method, but throughput is unable to control, some algae such as Euglena its growth and throughput is closely related, and therefore, exploitation is a kind of
The controllable type air-breather for being effectively used for algae culture has great importance.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, there is provided a kind of controllable type for algae culture leads to
Device of air.
The utility model solves its technical problem and takes following technical scheme to realize：
A kind of controllable type air-breather for algae culture, including carbon dioxide enters tracheae and air enters tracheae, dioxy
Change carbon enters tracheae and air enters to be serially connected with carbon dioxide filter and air filter on tracheae respectively, in the defeated of air filter
Go out on pipeline to be provided with mixed gas threeway, carbon dioxide control air-flow gauge be installed on the output channel of carbon dioxide filter,
Carbon dioxide control air-flow gauge is connected by sebific duct with mixed gas threeway, has the mixed of metering by being realized between carbon dioxide and air
Close, the outlet of mixed gas threeway is connected with mixing chamber, and parallel communication has air source device pipe on the output channel of mixing chamber, every
It is connected all the way on air supply pipe by supplying control flowmeter with algae solution culture apparatus.
Moreover, the carbon dioxide filter and air filter use membrane filter, the aperture of wherein film is
0.22um。
Moreover, the carbon dioxide control air-flow gauge and supply control flowmeter use spinner flowmeter.
The advantages of the utility model and good effect are：
1st, the utility model can control carbon dioxide in gas mixture gas ratio by regulation of carbon dioxide control air-flow gauge
Example, by adjusting the air demand supplied in each both culturing microalgae container of control flowmeter control；
2nd, the utility model can study influence of the different throughputs to microalgae at the same time by adjusting flowmeter；
3rd, the utility model is easy to operate, easy to use.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Embodiment
The utility model embodiment is further described below in conjunction with attached drawing, it is emphasized that, implementation below
It is illustrative, rather than limited, it is impossible in this embodiment as the restriction to the utility model
A kind of controllable type air-breather for algae culture, as shown in Figure 1, entering tracheae 1 and air including carbon dioxide
Entering tracheae 12, carbon dioxide enters tracheae and air enters to be serially connected with carbon dioxide filter 2 and air filter 11 respectively on tracheae,
Mixed gas threeway 5 is installed on the output channel of air filter, titanium dioxide is installed in the output terminal of carbon dioxide filter
Carbon control air-flow gauge 3, carbon dioxide control air-flow gauge is connected by sebific duct 4 with mixed gas threeway, by between carbon dioxide and air
Realize there is the mixing of metering, the outlet of mixed gas threeway is connected with mixing chamber 6, the parallel communication on the output channel 7 of mixing chamber
There is air source device pipe 8, be connected with algae solution culture apparatus 10 by supplying control flowmeter 9 per air supply pipe all the way, trained for algae solution
Support device supply.
In the specific implementation of the utility model, the carbon dioxide filter and air filter use membrane filtration
The aperture of device, wherein film is 0.22um.
In the specific implementation of the utility model, the carbon dioxide control air-flow gauge and supply control flowmeter use
Spinner flowmeter.
Claims (3)
- A kind of 1. controllable type air-breather for algae culture, it is characterised in that：Enter tracheae including carbon dioxide and air enters Tracheae, carbon dioxide enters tracheae and air enters to be serially connected with carbon dioxide filter and air filter on tracheae respectively, in air Mixed gas threeway is installed on the output channel of filter, carbon dioxide control is installed on the output channel of carbon dioxide filter Air-flow gauge, carbon dioxide control air-flow gauge are connected by sebific duct with mixed gas threeway, are had being realized between carbon dioxide and air The mixing of metering, the outlet of mixed gas threeway are connected with mixing chamber, and parallel communication has multichannel confession on the output channel of mixing chamber Tracheae, is connected on air supply pipe by supplying control flowmeter with algae solution culture apparatus all the way every.
- 2. the controllable type air-breather according to claim 1 for algae culture, it is characterised in that：The carbon dioxide Filter and air filter use membrane filter, and the wherein aperture of film is 0.22um.
- 3. the controllable type air-breather according to claim 1 for algae culture, it is characterised in that：The carbon dioxide Control air-flow gauge and supply control flowmeter use spinner flowmeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721182407.6U CN207259510U (en) | 2017-09-15 | 2017-09-15 | A kind of controllable type air-breather for algae culture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721182407.6U CN207259510U (en) | 2017-09-15 | 2017-09-15 | A kind of controllable type air-breather for algae culture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207259510U true CN207259510U (en) | 2018-04-20 |
Family
ID=61921678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721182407.6U Expired - Fee Related CN207259510U (en) | 2017-09-15 | 2017-09-15 | A kind of controllable type air-breather for algae culture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207259510U (en) |
-
2017
- 2017-09-15 CN CN201721182407.6U patent/CN207259510U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 Termination date: 20200915 |