CN206814753U - It is a kind of to rotate and with the micro algae culturing device of light reflection - Google Patents
It is a kind of to rotate and with the micro algae culturing device of light reflection Download PDFInfo
- Publication number
- CN206814753U CN206814753U CN201720647523.4U CN201720647523U CN206814753U CN 206814753 U CN206814753 U CN 206814753U CN 201720647523 U CN201720647523 U CN 201720647523U CN 206814753 U CN206814753 U CN 206814753U
- Authority
- CN
- China
- Prior art keywords
- rotating
- algae culturing
- micro algae
- light
- light source
- 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
Links
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
It is a kind of to rotate and with the micro algae culturing device of light reflection, it is the spherical bilayer housing with rotation on pedestal, its upper end is that ventilative and peep hole, spherical bilayer housing outer layer are made up of the opaque material with enough structural strengths, and internal layer is mirror surface structure of the liner on outer casing.Sphere center position is light source and protective cover, is connected with pedestal to supply electric power, the not pivotable parts of constituent apparatus, transparency during microalgae concentration peak is less than with the distance of liner minute surface.Pedestal rotating part sets more than two charging stirring jet pipes, is rotated with housing, the pivotable parts of constituent apparatus.The centrifugal inertial force that the utility model rotating part is provided may act as the effect of gravity, carry out the culture of microalgae under agravic and microgravity condition in the outer space and aerospace environment.The utility model also is adapted for carrying out the culture of microalgae under gravity condition, has the characteristics that optical energy utilization efficiency height, microdisk electrode ambient stable, application prospect is good.
Description
Technical field
The utility model belongs to microdisk electrode engineer equipment and technical field, is related to a kind of rotate and with the micro- of light reflection
Algae culturing device.
Background technology
As the term suggests microalgae generally refers to unicellular alga, that is, the plant of only one cell i.e. small algae,
Its species is various, vdiverse in function, is the basis of aquatic ecosystem productivity, and tool has been widely used.Microalgae in waters,
It is exactly phytoplankton, its ecological functions is equal to the green plants of land, carries out photosynthesis, is its in aquatic ecosystem
His trophic level biology provides most of matter and energy source, is the important feed source of fish production.Particularly, no
Congener microalgae has different characteristics, and can specifically synthesize has important medical value, health value, warp with accumulating some
The material for value of helping, such as carotenoid, the microalgae of astaxanthin are produced, and oil-rich microalgae, the microalgae of enrichment protein, spiral shell
Algae etc. is revolved, is a very big industry for the foregoing culture with important use and economic value microalgae.
In view of the important value and purposes of microalgae, the patented technology about microdisk electrode is numerous, there is as many as thousands of items.
As a kind of single celled plant, the culture of microalgae needs to provide suitable illumination, nutritive salt, aquatic environment condition, quite a lot of
Patented technology proposed around these problems and demand.For example, to improve the light utilization ratio of microdisk electrode, application number
Proposed for 2011203597923,2014103094299,2014205459372 Patents and light harvesting is rotated built in exterior lighting
The different illumination thinking such as cover or internal illumination and rotation light；To optimize mixed effect, avoiding microalgae deposition from growing nonparasitically upon another plant
The patent such as defect, Application No. 2012207005568,201420668458X, 2015102003583 proposes different rotary side
The microdisk electrode mode of formula.Based on microalgae unique ecological functions and feature, in possible future, microdisk electrode is very potential should
Necessity and important component of the ecosystem, but mesh are artificially built in the outer space in space development, aerospace journey, turning into
Before, there is not yet the outer space is agravic or microgravity environment in, carry out the thinking and Patent design of microdisk electrode.
Utility model content
The utility model aims to solve the problem that above-mentioned has problem in the prior art, it is proposed that a kind of to rotate and with light reflection
Micro algae culturing device, it is adapted to the culture of various microalgaes, is particularly suitable for the outer space ring being applied under agravic or microgravity condition
The culture of microalgae is carried out in border.
The technical solution of the utility model is：
It is a kind of rotate and with light reflection micro algae culturing device, the device include support base, rotating basis, shell body,
Light source and charging stirring jet pipe；Rotating basis is positioned at support pedestal top, and the outer ring of rotating basis is rotating part, and it rotates speed
Degree and direction of rotation are regulated and controled by control element；Shell body is opaque spherical shell, is fixed on the rotatable portion of rotating basis
Divide top, together rotated with rotating basis, its structural strength is enough to ensure that rotating part highest after micro algae culturing liquid is filled it up with turns
Safety under fast rotation status, and retain 20% safe clearance.Shell body inwall liner specular reflective material, minute surface is inside,
Effect is the light sent in ball interior reflection sphere center position light source；Ventilative and peep hole, the hole are set at the top of shell body
Place's covering breathable films are only capable of can not be by liquid by gas, the observation for internal microdisk electrode situation；In shell body
Heart position sets light source, and light source is fixed on the center non-rotating part of rotating basis, and accesses supply of electric power, light source by pedestal
Outside is kept apart itself and the micro algae culturing liquid in device by transparent Bright Source Protection cover；On the rotating part of rotating basis
The even more than two charging stirring jet pipes of arrangement.
Further, the intensity of light source, wavelength are regulated and controled by control element, it is ensured that the light that light source is sent can arrive at mirror
Face reflective wall.The diameter of integral spherical culture apparatus should not be too big, and increases the diameter of centre of sphere Bright Source Protection cover, ensures microalgae
When culture latter stage microalgae density is higher, the light of light source can also arrive at housing and be reflected, that is to say, that light source to liner
The distance of minute surface not should be greater than the numerical value of transparency during microalgae concentration highest.
Further, the rotating speed of the outer ring rotating part of described rotating basis, can keep micro algae culturing liquid in spheroid
Under agravic or microgravity condition, aggregation is close on bilayer sphere shell, without loss everywhere.
Further, the charging stirring jet pipe on the rotating part, its material spray speed and direction are adjusted by control element
Control, the addition of nutritive salt, nutrient solution can be carried out by this pipe, cultured microalgae liquid can also be carried out and collected.The charge pipe
The angle of charging, the flow velocity of charging can adjust, and can be rotated with the rotation of culture spheroid, addition available for feed liquid,
Collect, can be used for the inner loop of feed liquid, with reference to the rotational case of rotating part, the stabilization in maintenance micro algae culturing liquid flow field
With it is uniform, do not formed microalgae deposition and flocculation aggregation.
The beneficial effects of the utility model are, there is provided rotation and with the micro algae culturing device of light reflection, be suitable for each
The culture of kind microalgae, its rotating basis drive spherical shell to rotate, and then the viscosity for passing through liquid drives turn of whole beer
Dynamic, it rotates the inertia that centrifugal force is formed, and can be gathered in all nutrient solutions using minute surface inner casing as on the spheroid at bottom, certain journey
The effect of " simulated gravity " can be served as on degree, so as to the agravic or microgravity bar suitable for the outer space, aerospace way
Microdisk electrode work under part.The charge pipe of bottom base, in addition to addition nutrient solution and nutritive salt, it can also carry out nutrient solution
Cyclic spray and agitation, with reference to the rotation of spheroid and pedestal, maintain the outer space agravic or microgravity condition under microdisk electrode
The stability of flow fields environment, avoid flocculation and the deposition of microalgae.Another feature of the present utility model is that spheroid liner minute surface is anti-
Penetrate housing can reflection source is launched in all directions light, and can be carried out in ball interior unlimited multiple anti-back and forth
Penetrate, until light particle is utilized and absorbed by microalgae progress photosynthesis.That is, spherical liner minute surface of the present utility model
Micro algae culturing device is reflected, equivalent to the black matrix of a light, in addition to the observation air-vent of upper end fritter, light at the internal centre of sphere
The light that source is launched can all be absorbed by microdisk electrode photosynthesis, without the excessive of light, therefore, light-use
Efficiency is greatly improved.
Brief description of the drawings
Fig. 1 is that the utility model rotates and carries light reflecting device micro algae culturing device,
In figure：1 ventilative and peep hole；The light of 2 liner mirror-reflections；3 shell bodies；4 internal layer shells；The transmitting of 5 light sources
Light；6 Bright Source Protection covers；7 light sources；8 microdisk electrode spaces；9 charging stirring jet pipes；10 rotating basis；11 support bases.
Embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with technical scheme and accompanying drawing.
Rotation of the present utility model and the micro algae culturing device reflected with light, main body are double with one by rotating basis 10
Layer spherical shell and its interior facility and form.Spherical arrangement epimere is transparent observing and air-vent 1, can with loss gas without
Overflowing liquid, in addition to overview function, have gas escape function concurrently.The spherical culture apparatus shell 3 of outer layer is made up of opaque material,
With enough structural strengths, culture apparatus can be born and fill nutrient solution under maximum speed rotational case, nutrient solution for
The pressure that the centrifugal inertial force of housing is formed, and retain enough safe clearances.Internal layer shell 4 is close on shell body 3
The specular reflective material in face, for the roundtrip of ball interior light, form light black matrix effect during microdisk electrode.It is above-mentioned
Double Shell is arranged on the rotating part of rotating base 10, and so as to unitary rotation, rotating speed and steering are adjustable.Spherical device
Inside is lighting source 7 and Bright Source Protection cover 6, and lighting device is arranged on non-rotating part, is powered by pedestal, but shines
Bright device and its power pack fixation is not rotatable, is separated with pedestal pivotable parts.Pivotable parts are set on pedestal
One circle charging agitation jet pipe 9, quantity are no less than two, and charging agitation jet pipe 9 is located at pedestal pivotable parts, moreover, charging is stirred
The charging rate and angle adjustable of dynamic jet pipe 9, adjusted with reference to the rotation of single unit system, maintain micro algae culturing liquid flow field in spheroid
Stability and uniformity, avoid flocculation and the deposition of microalgae, improve microdisk electrode effect.To reach foregoing advantages, charging is stirred
Dynamic jet pipe 9 can carry out the inner loop of micro algae culturing liquid without feeding and during the collection of micro algae culturing liquid, both half plus
Material agitation jet pipe suction internal media, second half charging agitation jet pipe nutrient solution that internally injection suction comes simultaneously, shape
Interior flow field into nutrient solution circulates.
The utility model is not meant to be limited to by schematic diagram and specification, former without departing from the utility model technology
It can be varied from the premise of reason and its objective.Although the utility model is mainly for the outer space is agravic or microgravity ring
A kind of microdisk electrode equipment technology under the conditions of border, but the microdisk electrode for having under gravity condition on the earth is equally applicable to, rotate
Shell be advantageous to micro algae culturing liquid flow field it is stable with being well mixed, liner specular-reflection unit is advantageous to raising microdisk electrode
Light utilization ratio, there is good application effect, be all advantageous for the unique design of microdisk electrode.There is embodiment as after.
Embodiment 1, use the utility model culture chlorella.
A micro algae culturing device of the present utility model is taken, by device washing and sterilizing, removing other microorganisms may cause
Pollution, the bead algae culturing liquid that has configured of 3/4 volume of addition, the another chlorella algae seedling solution for adding 1/4 volume, control cultivates water
Temperature adjusts the intensity of illumination of spherical source in 10000 luxs or so in 25 degrees centigrades.Start the spinfunction of the present apparatus
And the agitating function of bottom feed sparge pipe, the well mixed of bead algae culturing liquid is maintained, does not form precipitation and flocculation algae group.Dimension
Foregoing suitable cultivation conditions are held, after 3-4 days, chlorella density can increase to the standard of harvest.Pass through bottom feed sparge pipe
The algae solution for releasing 1/2-2/3 volumes is harvested, and is left the algae solution of 1/2-1/3 volumes as algae kind, is continued to add 1/2-2/3 bodies
Long-pending bead algae culturing liquid, maintains foregoing condition of culture to can proceed with the culture of chlorella.Aforementioned process is repeated, can be carried out small
The continuous culture production of ball algae.
Embodiment 2, use the utility model culture spirulina.
A micro algae culturing device of the present utility model is taken, by device washing and sterilizing, removing other microorganisms may cause
Pollution, the spirulina medium that has configured of 2/3 volume of addition, the another spirulina algae seedling solution for adding 1/3 volume, control cultivates water
Temperature adjusts the intensity of illumination of spherical source in 30000 luxs or so in 30 degrees centigrades.Start the spinfunction of the present apparatus
And the agitating function of bottom feed sparge pipe, the well mixed of spirulina medium is maintained, does not form precipitation and flocculation algae group.Dimension
Foregoing suitable cultivation conditions are held, after 2-4 days, spirulina density can grow the standard for increasing to harvest.Sprayed by bottom feed
The algae solution that water pipe releases 1/2 volume is harvested, and is left the algae solution of 1/2 volume as algae kind, is continued to add the spiral of 1/2 volume
Algae culturing liquid, foregoing condition of culture is maintained to can proceed with the culture of spirulina.Aforementioned process is repeated, the company of spirulina can be carried out
Continuous culture production.
Claims (5)
1. a kind of rotate and with the micro algae culturing device of light reflection, it is characterised in that the device includes support base, rotation base
Seat, shell body, light source and charging stirring jet pipe；For rotating basis positioned at support pedestal top, the outer ring of rotating basis is rotation section
Point, its rotary speed and direction of rotation are regulated and controled by control element；Shell body is opaque spherical shell, is fixed on rotation base
Seat pivotable parts top, is together rotated, shell body inwall liner specular reflective material, minute surface is inside, shell with rotating basis
Ventilative and peep hole is set at the top of body, and covering breathable films at the hole is only capable of that by gas liquid can not be passed through；In shell body
Heart position sets light source, and light source is fixed on the center non-rotating part of rotating basis, and accesses supply of electric power, light source by pedestal
Outside is kept apart itself and the micro algae culturing liquid in device by transparent Bright Source Protection cover；On the rotating part of rotating basis
The even more than two charging stirring jet pipes of arrangement.
2. a kind of micro algae culturing device for rotating and being reflected with light according to claim 1, is further characterized in that, light source
Intensity, wavelength regulated and controled by control element, it is ensured that the light that light source is sent can arrive at mirror-reflection wall.
3. a kind of micro algae culturing device for rotating and being reflected with light according to claim 1 or 2, is further characterized in that,
The rotating speed of the outer ring rotating part of described rotating basis, micro algae culturing liquid can be kept in spheroid in agravic or microgravity
Under the conditions of, aggregation is close on bilayer sphere shell, without loss everywhere.
4. a kind of micro algae culturing device for rotating and being reflected with light according to claim 1 or 2, is further characterized in that,
Charging stirring jet pipe on the rotating part, its material spray speed and direction are regulated and controled by control element.
5. a kind of micro algae culturing device for rotating and being reflected with light according to claim 3, is further characterized in that, described
Charging stirring jet pipe on rotating part, its material spray speed and direction are regulated and controled by control element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720647523.4U CN206814753U (en) | 2017-06-06 | 2017-06-06 | It is a kind of to rotate and with the micro algae culturing device of light reflection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720647523.4U CN206814753U (en) | 2017-06-06 | 2017-06-06 | It is a kind of to rotate and with the micro algae culturing device of light reflection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206814753U true CN206814753U (en) | 2017-12-29 |
Family
ID=60759041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720647523.4U Expired - Fee Related CN206814753U (en) | 2017-06-06 | 2017-06-06 | It is a kind of to rotate and with the micro algae culturing device of light reflection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206814753U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107446801A (en) * | 2017-06-06 | 2017-12-08 | 大连理工大学 | It is a kind of to rotate and with the micro algae culturing device of light reflection |
| CN109439515A (en) * | 2018-12-19 | 2019-03-08 | 广州甲宝机械有限公司 | A kind of spiral biological second level that declines spreads cultivation device and method |
| CN113179859A (en) * | 2021-04-27 | 2021-07-30 | 平顶山高新区绿康园生态农业科技有限公司 | Edible fungus planting device and culture method |
-
2017
- 2017-06-06 CN CN201720647523.4U patent/CN206814753U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107446801A (en) * | 2017-06-06 | 2017-12-08 | 大连理工大学 | It is a kind of to rotate and with the micro algae culturing device of light reflection |
| CN109439515A (en) * | 2018-12-19 | 2019-03-08 | 广州甲宝机械有限公司 | A kind of spiral biological second level that declines spreads cultivation device and method |
| CN109439515B (en) * | 2018-12-19 | 2022-03-08 | 广州甲宝机械有限公司 | Rotary ball type microorganism two-stage expanding culture device and method |
| CN113179859A (en) * | 2021-04-27 | 2021-07-30 | 平顶山高新区绿康园生态农业科技有限公司 | Edible fungus planting device and culture method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2017190504A1 (en) | Rotating disc type photobioreactor for microalgae large-scale cultivation | |
| CN206814753U (en) | It is a kind of to rotate and with the micro algae culturing device of light reflection | |
| CN210193886U (en) | High-efficient closed marine microalgae cultivates photobioreactor | |
| CN102382755B (en) | Microalgae culturing device and microalgae culturing method | |
| AU2959099A (en) | Fine algae culture device | |
| CN105316217B (en) | Artificial light source both culturing microalgae equipment | |
| CN107446801A (en) | It is a kind of to rotate and with the micro algae culturing device of light reflection | |
| CN205420364U (en) | Little algae system of cultivateing, cavity formula photobioreactor | |
| EP2412794A1 (en) | Method for circulatory cultivating photosynthetic microalgae | |
| CN209722114U (en) | A kind of salt algae culturing device | |
| CN103205361A (en) | Aerosol microalgae illuminating reaction device | |
| CN105331517A (en) | Microalgae culture system, cavity type photobioreactor and microalgae culture method | |
| CN104073435A (en) | Movable all-weather microalgae light complement bioreaction culture system and culture method | |
| JP5657938B2 (en) | Circulating culture method for photosynthetic microalgae | |
| CN204918572U (en) | U type runway pond photobioreactor | |
| US20120021496A1 (en) | Method for circulatory cultivating photosynthetic microalgae | |
| CN102199533A (en) | Outdoor temperature control microalgae photo-bioreaction system | |
| KR20150120843A (en) | Method for mass culturing photosynthetic microalgae by additional supply of environmental water | |
| JP5324532B2 (en) | Circulating photobioreactor | |
| KR101626017B1 (en) | algae cultivation device | |
| CN106893667A (en) | A kind of photosynthetic bacteria rotation culture apparatus and the rotating and culturing method of photosynthetic bacteria | |
| CN103555563A (en) | Continuous and automatic harvesting type microalgae mixed breeding device | |
| WO2015116963A1 (en) | Air accordion bioreactor | |
| CN214088481U (en) | Improved microalgae optical incubator for microalgae nutrient solution production | |
| CN204529840U (en) | A kind of rotatable biofilm declines algae photosynthetic reactor |
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: 20171229 Termination date: 20210606 |