CN202340570U - Microalgae cultivation device - Google Patents
Microalgae cultivation device Download PDFInfo
- Publication number
- CN202340570U CN202340570U CN2011204263262U CN201120426326U CN202340570U CN 202340570 U CN202340570 U CN 202340570U CN 2011204263262 U CN2011204263262 U CN 2011204263262U CN 201120426326 U CN201120426326 U CN 201120426326U CN 202340570 U CN202340570 U CN 202340570U
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- China
- Prior art keywords
- incubator
- little algae
- algae
- culturing device
- little
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
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- Cultivation Of Seaweed (AREA)
Abstract
The embodiment of the utility model discloses a microalgae cultivation device which comprises a fish farming net case and a sack, wherein the fish farming net case is placed in an open water body and is used for stocking fish, and the sack is arranged in the fish farming net case in a suspension manner and is used for cultivating microalgae. According to the microalgea cultivation device disclosed by the embodiment of the utility model, the fish farming net case is placed in an open water body and is used for stocking fish, and the sack is arranged in the fish farming net case and is used for cultivating microalgae, so that the technical effect of large-scale cultivation in the open water body with low cost can be achieved.
Description
Technical field
The utility model relates to little algae culture technique field, relates in particular to a kind of micro algae culturing device.
Background technology
Little algae rich in proteins, carbohydrate, polyunsaturated fatty acid and other bioactivator are human fabulous nutriment.Therefore, the little algae of development and utilization will be one of important channel that solves the human energy and food resource.Yet little algae that natural world can directly not collected in a large number all need pass through artificial culture.Large-scale artificial is cultivated and is mainly contained pond rearing, bioreactor cultivation and fermentation tank culture etc. at present.And the major defect that cultivate in the pond is influenced greatly by seasonal factor, and bioreactor is cultivated and fermentation tank culture subject matter is that cost is high, therefore, needs low, the sweeping micro algae culturing device of a kind of cost.
The utility model content
The utility model embodiment technical problem to be solved is, a kind of micro algae culturing device that can carry out low cost, large-scale culture at open water body (like ocean, lake, reservoir etc.) is provided.
In order to solve the problems of the technologies described above, the utility model embodiment has proposed a kind of micro algae culturing device, comprises being arranged at fish culture cage in the open water body, that be used for stocked carp; Suspension is arranged at capsule in the said fish culture cage, that be used for culturing microalgae.
Further, be provided with little algae incubator in the said fish culture cage, the top of said capsule is connected in little algae incubator bottom surface and is connected with little algae incubator inside.
Further, also be provided with the float that said little algae incubator and said capsule are suspended on said little algae incubator.
Further, said float is located at the lateral margin place, top of little algae incubator.
Further, said little algae incubator comprises framework and the screen cloth that is covered in said framework.
Further, said framework is the framework of bamboo and wood or metal material, and the mesh aperture of said screen cloth is smaller or equal to 0.22 micron.
Further, said little algae incubator is cylindric or rectangular-shaped, and volume is 1 cubic metre ~ 100 cubic metres.
The beneficial effect of the micro algae culturing device of the utility model embodiment is: through employing be arranged in the open water body, the fish culture cage and the suspension that are used for stocked carp be arranged at capsule said fish culture cage, that be used for culturing microalgae, thereby reached the technique effect that in open water body, carries out low cost, large-scale culture.
Description of drawings
Fig. 1 is the structural representation of the micro algae culturing device of the utility model embodiment.
Embodiment
Please refer to Fig. 1, the micro algae culturing device of the utility model embodiment comprises: fish culture cage 10, little algae incubator 20 and capsule 30.
Be provided with little algae incubator 20 in the said fish culture cage 10, said little algae incubator 20 is cylindric or rectangular-shaped, and volume is 1 cubic metre ~ 100 cubic metres.Said little algae incubator 20 comprises framework 21 and the screen cloth that is covered in said framework 21.Wherein, said framework 21 framework 21 that is bamboo and wood or metal material.
Cultivating in the said capsule 30 has little algae, capsule 30 also to use said screen cloth to process, and the mesh aperture of said screen cloth is smaller or equal to 0.22 micron, and hydrone can be passed through in said aperture, but can not pass through bacterium, has guaranteed the simple property of institute's cultured microalgae.The top of capsule 30 is connected in the bottom surface of little algae incubator 20 and is connected with the inside of little algae incubator 20, and the opening of capsule 30 is tightened during culturing, and can unclamp during collection.
Also be provided with on said little algae incubator 20 and make said little algae incubator 20 and said capsule 30 be suspended in the float 23 in the fish culture cage 10, in this embodiment, said float 23 is located at the lateral margin place, top of little algae incubator 20.
Particularly, because usually grow on the screen cloth a large amount of thread algae such as water silk floss, double star algae and flap algae etc., the exchange that increases the unimpeded and water body that has both hindered current of these attachments causes water quality deterioration in the case easily; On the other hand, usually adhere to shellfish and assorted algaes such as barnacle, oyster on little algae incubator 20, can increase little algae incubator 20 weight, reduce the buoyancy of little algae incubator 20; Moreover, on little algae incubator 20 biosystem of giving birth to, become the place of pathogenic bacteria growth and breedings such as Aeromonas hydrophila and seawater vibrios again; And these pests are attached on little algae incubator 20; Then the growth to little algae has severe bad influence, thereby the fish of putting in a suitable place to breed have been controlled the pest that little algae incubator 20 box outer surfaces adhere to well; Concrete put quantity in a suitable place to breed and specification is decided according to the breed situation; For example the feeding habits of Tilapia mossambica and crucian are more assorted, can initiatively absorb the biology that adheres on little algae incubator 20, play the effect of the little algae incubator 20 of cleaning; Can put the juvenile fish of long 1 centimetre ~ 5 centimetres of body in a suitable place to breed, density is 200/cubic metre ~ 1000/cubic metre.
The cultural method that the micro algae culturing device of the utility model embodiment is corresponding is: at first, in nutritious open water body, set up fish culture cage 10, stocked carp; Then, be positioned over little algae incubator 20 in the algae incubator, inoculate little algae; At last, when the biomass of little algae reaches requirement, collect little algae.
The micro algae culturing device of the utility model embodiment makes full use of the nutritive element, illumination, temperature, dissolved oxygen of open water body etc., and little algae is cultivated cost and reduces greatly, and the cultivation scale increases greatly.
The above is the embodiment of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also are regarded as the protection domain of the utility model.
Claims (7)
1. a micro algae culturing device is characterized in that, comprising: be arranged at fish culture cage in the open water body, that be used for stocked carp; Suspension is arranged at capsule in the said fish culture cage, that be used for culturing microalgae.
2. micro algae culturing device as claimed in claim 1 is characterized in that, is provided with little algae incubator in the said fish culture cage, and the top of said capsule is connected in little algae incubator bottom surface and is connected with little algae incubator inside.
3. micro algae culturing device as claimed in claim 2 is characterized in that, also is provided with the float that said little algae incubator and said capsule are suspended on said little algae incubator.
4. micro algae culturing device as claimed in claim 3 is characterized in that, said float is located at the lateral margin place, top of little algae incubator.
5. micro algae culturing device as claimed in claim 2 is characterized in that, said little algae incubator comprises framework and the screen cloth that is covered in said framework.
6. micro algae culturing device as claimed in claim 5 is characterized in that, said framework is the framework of bamboo and wood or metal material, and the mesh aperture of said screen cloth is smaller or equal to 0.22 micron.
7. micro algae culturing device as claimed in claim 2 is characterized in that, said little algae incubator is cylindric or rectangular-shaped, and volume is 1 cubic metre ~ 100 cubic metres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204263262U CN202340570U (en) | 2011-11-01 | 2011-11-01 | Microalgae cultivation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204263262U CN202340570U (en) | 2011-11-01 | 2011-11-01 | Microalgae cultivation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202340570U true CN202340570U (en) | 2012-07-25 |
Family
ID=46529578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204263262U Expired - Fee Related CN202340570U (en) | 2011-11-01 | 2011-11-01 | Microalgae cultivation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202340570U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104445628A (en) * | 2014-12-30 | 2015-03-25 | 广州贝山环保科技有限公司 | Ecological method and application for controlling quantity of spirogyra biomass in lakes |
| CN106718812A (en) * | 2016-11-25 | 2017-05-31 | 深圳职业技术学院 | A kind of tangleweed cultivation and its harvesting method |
-
2011
- 2011-11-01 CN CN2011204263262U patent/CN202340570U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104445628A (en) * | 2014-12-30 | 2015-03-25 | 广州贝山环保科技有限公司 | Ecological method and application for controlling quantity of spirogyra biomass in lakes |
| CN106718812A (en) * | 2016-11-25 | 2017-05-31 | 深圳职业技术学院 | A kind of tangleweed cultivation and its harvesting method |
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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: 20120725 Termination date: 20121101 |