CN203569085U - Oil-producing microalgae culture device - Google Patents
Oil-producing microalgae culture device Download PDFInfo
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- CN203569085U CN203569085U CN201320796169.3U CN201320796169U CN203569085U CN 203569085 U CN203569085 U CN 203569085U CN 201320796169 U CN201320796169 U CN 201320796169U CN 203569085 U CN203569085 U CN 203569085U
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- tube body
- oil
- cylinder body
- outer cylinder
- microalgae culture
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Abstract
The utility model discloses an oil-producing microalgae culture device, which comprises an outer tube body, a tube cover, a gas supply device and an inner tube body, wherein the tube cover is arranged on the top of the outer tube body in a sealed way, the gas supply device is connected with the outer tube body by adopting a gas conveying pipe, the inner tube body is arranged inside the outer tube body, the inner tube body is connected with the tube cover in a sealed way, an inner light source is arranged in the inner tube body, an outer light source is arranged on the outer side wall of the outer tube body, a plurality of diffuse reflection convex points are densely distributed on the inner bottom surface of the outer tube body, and a stirring device and a gas-lift pump are also arranged in the outer tube body. The oil-producing microalgae culture device is provided with the inner and outer light sources, the sufficient light sources of the equipment can be ensured, the gas supply device is adopted, the sufficient supply of carbon dioxide is ensured, meanwhile, the stirring device and the gas-lift pump are adopted, and the utilization rate of the light source and the carbon dioxide is further improved, so the microalgae biomass and the growth speed are respectively and greatly improved and accelerated. The oil-producing microalgae culture device also has the advantages that the structure is simple, the use is convenient, and the cost is low, and the like.
Description
Technical field
The utility model relates to a kind of oil-producing microalgae culture apparatus, belongs to micro-algae biological field.
Background technology
Micro-algae claims again unicellular algae, and nutritional mode is photosynthetic autotrophs, take light as the energy, with carbonic acid gas
For carbon source, utilize water as hydrogen donor, under illumination, assimilate carbonic acid gas synthetic carbohydrate, protein, lipid etc. are emitted oxygen simultaneously.In more than 30,000 kinds of algaes, micro-algae accounts for 70%.Microalgae grease content is high, growth velocity is fast, can utilize sunlight and the carbonic acid gas of zero cost synthetic organic, the biofuel of producing is sulfur-bearing not, in carbon cycle, do not produce and have a net increase of length, frond biomass can also change into gaseous fuel and other industrial chemicals, are that preparation biofuel has one of raw material of development potentiality most.But the technology of the culture device of micro-algae shortcoming is to hinder the important factor of commercialization process, and its major cause is that the utilization ratio of light source and carbonic acid gas is not high always, and cause micro algae growth slowly and quantity few.
Summary of the invention
(1) technical problem that will solve
For addressing the above problem, the utility model proposes a kind of oil-producing microalgae culture apparatus, it is simple in structure, with low cost, and light source and carbonic acid gas are supplied with sufficient, and utilization ratio is high.
(2) technical scheme
Oil-producing microalgae culture apparatus of the present utility model, comprises that outer cylinder body and sealing are arranged on the cover at outer cylinder body top, and the air feeder that adopts pneumatic tube to be connected with outer cylinder body, and is located at the inner barrel of outer cylinder body inside, and this inner barrel is also tightly connected with above-mentioned cover; In described inner barrel, be provided with inner light source; On the outer side wall of described outer cylinder body, be provided with outer light source; The inner bottom surface density of described outer cylinder body has a plurality of diffusion salient points; In described outer cylinder body, be also provided with whipping appts and air lift pump.
Further, on described cover, be also provided with opening for feed and venting port, on this venting port, vent valve be installed.
Further, described air lift pump is also connected with pneumatic tube.
Further, the bottom of described outer cylinder body is also provided with a discharge port.
Further, described air feeder also comprises appliance for applying carbon dioxide and air feeder.
(3) beneficial effect
Compared with prior art, it has following beneficial effect to the utility model:
Oil-producing microalgae culture apparatus of the present utility model is provided with inside and outside light source, the light source that has guaranteed equipment is sufficient, be provided with air feeder, the supply that has guaranteed carbonic acid gas is sufficient, be equipped with whipping appts and air lift pump simultaneously, further improved light source and utilization rate of carbon dioxide, thereby improved widely micro algae biomass and the speed of growth, the advantages such as it also has simple in structure, easy to use and with low cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
1-outer cylinder body; 11-diffusion salient point; 12-discharge port; 2-cover; 21-opening for feed; 22-venting port; 23-vent valve; 3-pneumatic tube; 4-air feeder; 5-inner barrel; 6-inner light source; The outer light source of 7-; 8-whipping appts; 9-air lift pump.
Embodiment
A kind of oil-producing microalgae culture apparatus as shown in Figure 1, comprise that outer cylinder body 1 and sealing are arranged on the cover 2 at outer cylinder body 1 top, and the air feeder 4 that adopts pneumatic tube 3 to be connected with outer cylinder body 1, and be located at the inner barrel 5 of outer cylinder body 1 inside, this inner barrel 5 is also tightly connected with above-mentioned cover 2; In inner barrel 5, be provided with inner light source 6, be provided with outer light source 7 on the outer side wall of outer cylinder body 1, inner light source 6 and outer light source 7 are in order to offer the sufficient light source of algae liquid; The inner bottom surface of outer cylinder body 1 is densely covered with a plurality of diffusion salient points 11, strengthens the specific refractory power of light, thereby improves the utilization ratio of light; In outer cylinder body 1, be also provided with whipping appts 8 and air lift pump 9, gas is dissolved in the middle of algae liquid fast and uniformly; On cover 2, be also provided with opening for feed 21 and venting port 22, on this venting port 22, vent valve 23 be installed; Air lift pump 9 is also connected with pneumatic tube 3; The bottom of outer cylinder body 1 is also provided with a discharge port 12; Air feeder 4 also comprises appliance for applying carbon dioxide and air feeder.
Oil-producing microalgae culture apparatus of the present utility model is provided with inside and outside light source, the light source that has guaranteed equipment is sufficient, be provided with air feeder, the supply that has guaranteed carbonic acid gas is sufficient, be equipped with whipping appts and air lift pump simultaneously, improved further the utilization ratio of light source and carbonic acid gas, thereby improved widely micro algae biomass and the speed of growth, the advantages such as it also has simple in structure, easy to use and with low cost.
Embodiment recited above is described preferred implementation of the present utility model, not design of the present utility model and scope is limited.Do not departing under the prerequisite of the utility model design concept; various modification and improvement that this area ordinary person makes the technical solution of the utility model; all should drop into protection domain of the present utility model; the technology contents that the utility model is asked for protection, is all documented in claims.
Claims (5)
1. an oil-producing microalgae culture apparatus, comprise that outer cylinder body (1) and sealing are arranged on the cover (2) at outer cylinder body (1) top, and the air feeder (4) that adopts pneumatic tube (3) to be connected with outer cylinder body (1), and be located at the inner inner barrel (5) of outer cylinder body (1), this inner barrel (5) is also tightly connected with above-mentioned cover (2), it is characterized in that: in described inner barrel (5), be provided with inner light source (6); On the outer side wall of described outer cylinder body (1), be provided with outer light source (7); The inner bottom surface of described outer cylinder body (1) is densely covered with a plurality of diffusion salient points (11); In described outer cylinder body (1), be also provided with whipping appts (8) and air lift pump (9).
2. oil-producing microalgae culture apparatus according to claim 1, is characterized in that: on described cover (2), be also provided with opening for feed (21) and venting port (22), vent valve (23) is installed on this venting port (22).
3. oil-producing microalgae culture apparatus according to claim 1, is characterized in that: described air lift pump (9) is also connected with pneumatic tube (3).
4. oil-producing microalgae culture apparatus according to claim 1, is characterized in that: the bottom of described outer cylinder body (1) is also provided with a discharge port (12).
5. oil-producing microalgae culture apparatus according to claim 1, is characterized in that: described air feeder (4) also comprises appliance for applying carbon dioxide and air feeder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320796169.3U CN203569085U (en) | 2013-12-08 | 2013-12-08 | Oil-producing microalgae culture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320796169.3U CN203569085U (en) | 2013-12-08 | 2013-12-08 | Oil-producing microalgae culture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203569085U true CN203569085U (en) | 2014-04-30 |
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ID=50536828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320796169.3U Expired - Fee Related CN203569085U (en) | 2013-12-08 | 2013-12-08 | Oil-producing microalgae culture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203569085U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110184168A (en) * | 2019-05-21 | 2019-08-30 | 荆楚理工学院 | A kind of simple astaxanthin incubator and the method using its culture astaxanthin |
-
2013
- 2013-12-08 CN CN201320796169.3U patent/CN203569085U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110184168A (en) * | 2019-05-21 | 2019-08-30 | 荆楚理工学院 | A kind of simple astaxanthin incubator and the method using its culture astaxanthin |
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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: 20140430 Termination date: 20141208 |
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| EXPY | Termination of patent right or utility model |