CN207175944U - A kind of storage device for marine microalgae - Google Patents
A kind of storage device for marine microalgae Download PDFInfo
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- CN207175944U CN207175944U CN201721053199.XU CN201721053199U CN207175944U CN 207175944 U CN207175944 U CN 207175944U CN 201721053199 U CN201721053199 U CN 201721053199U CN 207175944 U CN207175944 U CN 207175944U
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Abstract
The utility model, which is created, provides a kind of storage device for marine microalgae, includes top plate, storage element, control temperature unit, the top plate is located at the storage element top by slideway, and the control temperature unit is fixedly arranged on the storage element inwall；The storage element is double-deck hollow structure, includes the hopper of outer layer and the reservoir of internal layer；The storage element is externally provided with the 3rd conduit, the 4th conduit, and the hopper is in communication with the outside by the 3rd conduit through the water storage groove sidewall, and reservoir is in communication with the outside by the side wall that the 4th conduit sequentially passes through the hopper and reservoir.The beneficial effect that the utility model is created：When the present apparatus can store after algae culture is completed to it, ensure temperature needed for algae solution storage, and neatly therefrom flow into or out the water of algae solution and temperature control, greatly strengthen applicability.
Description
Technical field
The invention belongs to algae culture field, more particularly, to a kind of storage device for marine microalgae.
Background technology
The microalgae DHA extracted from marine microalgae, easily absorb, be particularly suitable for pregnant woman, nursing period mother and baby children
Youngster eats, and is advantageous to the normal development of fetus and infant's brain and vision system.Therefore, algae culture gradually causes extensive pass
Note.But the problem of algal culture mainly has uneven heating, illumination insufficient, and storage is bad etc., and easily sent out in algae culture
Raw near-wall air curtain, causes the partial density of algae too high, so as to which nutrition is insufficient, causes the breathing of algae and growth restriction guidance lethal
Die.Industrialized production microalgae DHA, generally use culture tank culture marine microalgae, but culture tank volume is big, equipment is complicated, dimension
It is also high to hold its running power consumption.In addition, when completion algae culture needs to store it, existing structure does not ensure that algae solution
Required temperature so that algae solution stores and using limited.Therefore microalgae research and the life of small reserves microalgae are carried out for laboratory
, it is necessary to a kind of simple, energy-conservation marine microalgae culture and storage device during production storage, in the hope of being obtained using less resource consumption
Preferable culture effect.
The content of the invention
The technical problem that the invention solves is to provide a kind of storage device for marine microalgae, can effectively solve algae
Temperature control problem during class preservation, improves the utilization rate for cultivating algae solution.
In order to solve the above technical problems, the technical scheme that the invention uses is：
A kind of storage device for marine microalgae, includes top plate, storage element, control temperature unit, and the top plate passes through
Slideway is located at the storage element top, and the control temperature unit is fixedly arranged on the storage element inwall.
Further, the storage element is double-deck hollow structure, includes the hopper of outer layer and the reservoir of internal layer.
Further, the storage element is externally provided with the 3rd conduit, and the 3rd conduit passes through the water storage groove sidewall by institute
State hopper to be in communication with the outside, the water of the hopper can be flowed out by the 3rd conduit, or be flowed into from the external world.
Further, the storage element is externally provided with the 4th conduit, and the 4th conduit sequentially passes through the hopper and storage
Reservoir is in communication with the outside by the side wall of liquid bath, and the algae solution in the reservoir can be flowed out by the 4th conduit, or
Flowed into from the external world.
Further, the control temperature unit includes cooling rod, heating rod, and the cooling rod is fixedly arranged on the storage with heating rod
On inboard wall of cistern.
Further, the top plate top is installed with solar panel.
Further, the storage element bottom is installed with some universal wheels, and the universal wheel carries brake apparatus.
Further, the storage element outer wall is provided with water pump, and the water pump can control water to be carried out by the 3rd conduit
Circulation.
Further, the storage element outer wall is provided with water pump, and the water pump can control algae solution to enter by the 4th conduit
Row circulation.
The invention, which also resides in, discloses a kind of culture apparatus of marine microalgae, and the culture apparatus can be solved effectively can be effective
Solve the near-wall air curtain of algae culture, and algae is heated evenly under less energy consumption condition, illumination is sufficient, and technical scheme is such as
Under：
A kind of marine microalgae culture apparatus, including culture unit, the culture unit include windmill, transparent pipe, supporting shell,
The transparent pipe is connected in the supporting shell, and the windmill drives the transparent pipe relative support shell to rotate.
Further, the internal layer of the transparent pipe is algae solution culture tank, and outer layer is tank, and the transparent pipe both ends difference is fixed
There are the first power transmission shaft and second driving shaft, the two passes through the supporting shell by bearing arrangement, and the windmill passes through described first
Power transmission shaft drives the transparent pipe to rotate.
Further, the second driving shaft free end is installed with the first conduit, the second conduit, the algae solution culture tank and institute
The connection of the first conduit is stated, the tank connects with second conduit, and the algae solution and water in transparent pipe can be respectively by described
First conduit and the second conduit flow out from culture unit, or are flowed into from the external world.
Further, the device also includes base, light illuminating unit, expansion link, brake unit, and the light illuminating unit is fixedly arranged on
The base upper surface, the expansion link are fixedly arranged on the base top, and the culture unit is articulated with the expansion link upper table
Face, the brake unit is on the culture unit.
Further, the light illuminating unit includes reflective mirror, fluorescent tube, and the fluorescent tube is fixedly arranged on the reflective mirror upper surface.
Further, the brake unit includes the handle being fixedly connected, the 3rd power transmission shaft, brake, the brake
With the handle by being respectively arranged on the inside and outside of the supporting shell through the 3rd power transmission shaft of the supporting shell, described
Hand can promote the brake to transparent pipe closer or far from.
Further, the relatively described perpendicular placement of transparent pipe of the brake.
Further, the brake is arc structure body, and its inwall can form with the transparent pipe outer wall and contact connection.
Further, the supporting shell outer surface is installed with solar panel.
The invention, which also resides in, discloses a kind of marine microalgae culture systems, and the system can not only effectively solve effectively to solve
The certainly near-wall air curtain of algae culture, and it is heated evenly algae under less energy consumption condition, illumination is sufficient, can also obtain algae
To effectively storing, technical scheme is as follows：
A kind of marine microalgae culture systems, including culture assembly, storage assembly, the culture assembly and the storage assembly
Connected by connecting tube；
The culture assembly includes culture unit, base, light illuminating unit, expansion link, brake unit, the light illuminating unit
The base upper surface is fixedly arranged on, the expansion link is fixedly arranged on the base top, and the culture unit is articulated with described flexible
Bar upper surface, the brake unit is on the culture unit；
The storage assembly includes top plate, storage element, control temperature unit, and the top plate is located at the storage by slideway
Unit top, the control temperature unit are fixedly arranged on the storage element inwall.
Further, the culture unit includes windmill, transparent pipe, supporting shell, and the transparent pipe is connected to the supporting shell
On, the windmill drives the transparent pipe relative support shell to rotate.
Further, the transparent pipe both ends are installed with the first power transmission shaft and second driving shaft respectively, and the two passes through bearing knot
Structure passes through the supporting shell, and the windmill drives the transparent pipe to rotate by first power transmission shaft.
Further, the transparent pipe is double-deck hollow structure, and internal layer is algae solution culture tank, and outer layer is tank.
Further, the second driving shaft free end is installed with the first conduit, the second conduit.
Further, the algae solution culture tank connects with first conduit, and the tank connects with second conduit, thoroughly
Algae solution and water in bright pipe can flow to the external world, Huo Zhecong by first conduit and the second conduit from culture unit respectively
The external world flows into.
Further, the storage element is double-deck hollow structure, includes the hopper of outer layer and the reservoir of internal layer.
Further, the storage element is externally provided with the 3rd conduit, and the 3rd conduit passes through the water storage groove sidewall by institute
State hopper to be in communication with the outside, the water of the hopper can be flowed out by the 3rd conduit or be flowed into from the external world.
Further, the storage element is externally provided with the 4th conduit, and the 4th conduit sequentially passes through the hopper and storage
Reservoir is in communication with the outside by the side wall of liquid bath, the algae solution in the reservoir can by the 4th conduit flow out or from
The external world flows into.
Further, the storage element outer wall is provided with water pump, and the water pump can control water and algae solution respectively by described the
Three conduits and the 4th conduit are circulated.
The invention has the advantages and positive effects of：
(1) structure of the invention is simple, conveniently moving, is highly suitable for the algae culture of laboratory and small range；
(2) the invention drives transparent pipe to rotate using windmill, and the present apparatus drives transparent pipe to rotate using windmill so that
Water and algae solution may be at dynamic state of not stopping transport in transparent pipe, and then can reduce algae near-wall air curtain；Transparent pipe rotates can
So that it equably receives the reflection of light illuminating unit and irradiation, be not in the uneven situation of algal grown；
(3) setting of solar panel is used in the invention, storage solar energy is electric energy, be advantageous to calm and
Rainy weather is powered to device；
(4) the invention bottom is provided with reflective mirror and fluorescent tube, and it is algae that reflective mirror, which can effectively utilize lamp,
Culture provides energy, and in rainy weather, fluorescent tube then plays main function, ensures algae normal growth；
(5) culture apparatus of the invention and storage device are that water surrounds algae solution form, centre be provided with heat transfer every
Plate, it ensure that the temperature needed for algal grown.
Brief description of the drawings
Fig. 1 is the schematic diagram of culture apparatus in embodiment 2；
Fig. 2 is the top view of culture apparatus in embodiment 2；
Fig. 3 is the schematic diagram of storage device in embodiment 1；
Fig. 4 is the top view of storage device in embodiment 1；
Fig. 5 is the schematic diagram of culture systems in embodiment 3.
In figure：1- cultivates assembly；11- bases；12- light illuminating units；121- reflective mirrors；122- fluorescent tubes；13- expansion links；14-
Cultivate unit；141- windmills；The power transmission shafts of 142- first；143- transparent pipes；144- second driving shafts；145- supporting shells；146-
One conduit；The conduits of 147- second；15- brake units；151- handles；The power transmission shafts of 152- the 3rd；153- brakes；2- storages are total
Into；21- storage elements；22- top plates；23- cooling rods；24- heating rods；The conduits of 25- the 3rd；The conduits of 26- the 4th；27- water pumps；
28- hoppers；29- reservoirs.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the invention can
To be mutually combined.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the invention and simplifies description, rather than instruction
Or imply that signified mechanism or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For the limitation to the invention.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that instruction
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In the description of the invention, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the invention
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the invention.
Describe the invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Embodiment 1
As shown in Figures 3 and 4, a kind of storage device for marine microalgae includes top plate 22, storage element, temperature control list
Member, the top plate 22 are located at the storage element top by slideway, and the control temperature unit is fixedly arranged on the storage element inwall
On；
The storage bin is double-deck hollow structure, includes hopper 28, reservoir 29, the hopper 28 is centered around
The periphery of reservoir 29.
The storage element is externally provided with the 3rd conduit 25, and the 3rd conduit 25 is through the side wall of hopper 28 by described in
Hopper 28 is in communication with the outside, and the water of the hopper 28 can be flowed out by the 3rd conduit 25, or is flowed into from the external world；
The storage element is externally provided with the 4th conduit 26, and the 4th conduit 26 sequentially passes through the hopper 28 and liquid storage
Reservoir 29 is in communication with the outside by the side wall of groove 29, and the algae solution in the reservoir 29 can be flowed by the 4th conduit 26
Go out, or flowed into from the external world.
The storage element outer wall is provided with water pump 27, and the water pump 27 can provide from corresponding pipe and extract water and algae solution
Power.
The control temperature unit includes cooling rod 23, heating rod 24, and the cooling rod 23 is fixedly arranged on described with heating rod 24
On the inwall of hopper 28, water temperature in groove can be efficiently controlled, hopper 28 is centered around around reservoir 29 again, by the two it
Between dividing plate ensure that the buffering of heat and cold degree, provided safeguard to obtain the temperature of optimum algal grown or storage.
The top of top plate 22 is installed with solar panel, can be water pump 27, heating rod 24 and system in fair weather
Cold rod 23 is powered.
The storage element bottom is installed with some universal wheels, and the universal wheel carries brake apparatus, can drive described
Assembly movement is stored, adapts to the evolution of culture apparatus in embodiment 2, or storage bin 21 is individually conveniently moved into needs
Place.
Under the device use state, the top plate 22 should be covered on the top of storage bin 21, with air exclusion, ensure algae
The cleaning of liquid, it is not contaminated, and prevent scattering and disappearing for heat in storage bin 21.
Embodiment 2
As depicted in figs. 1 and 2, the marine microalgae culture apparatus includes base 11, light illuminating unit 12, expansion link 13, training
Unit 14, brake unit 15 are supported, the culture unit 14 includes windmill 141, the first power transmission shaft 142, transparent pipe 143, second
Power transmission shaft 144, supporting shell 145, first power transmission shaft 142 and second driving shaft 144 are fixedly arranged on the both ends of transparent pipe 143,
And the supporting shell 145 is passed through by bearing arrangement, the supporting shell 145 can be set to circular；
The windmill 141 is fixedly arranged on the other end of the first power transmission shaft 142, can pass through the drive institute of the first power transmission shaft 142
State transparent pipe 143 to be rotated relative to the supporting shell 145, the other end of second driving shaft 144 is installed with the first conduit
146 and second conduit 147；The transparent pipe 143 encloses for double-deck hollow structure, including algae solution culture tank, tank, the tank
The algae solution culture tank periphery is wound on, the algae solution culture tank connects with first conduit 146, the tank and described second
Conduit 147 connects, and ensure that the water in transparent pipe 143 can flow out with algae solution from culture unit 14, or flow into from the external world.
The light illuminating unit 12 is fixedly arranged on the upper surface of base 11, and the light illuminating unit 12 includes reflective mirror 121, lamp
Pipe 122, the fluorescent tube 122 are fixedly arranged on the edge of the upper surface of reflective mirror 121, the base 11 and the reflective mirror 121
Can be triangular structure, the stability of enhancing structure；
The light illuminating unit 12 can ensure that the light of the transparent pipe 143 is sufficient, and reflective mirror 121 can reflect nature
Light, it is irradiated on the transparent pipe 143, increases intensity of illumination, the algae solution that rotatable transparent pipe 143 can often to locate all obtains
To uniform irradiation, uniform illumination；When cloudy weather or night, the just light filling of fluorescent tube 122 can be used, is ensured needed for algae solution
The quantity of illumination.
Some expansion links 13 are fixedly arranged on the top of base 11, and the culture unit 14 is articulated with the expansion link 13
Upper surface.It can change the height of the culture unit 14 by expansion link 13, and its with the distance of light illuminating unit 12 to obtain
Optimal culture effect；At the same time, different expansion links can set different height, because the culture unit 14 is with stretching
Bar 13 is hinged relationship, therefore culture unit 14 can also have certain angle with respect to base 11, make the applicability of device strengthen, if
Wind direction is also to have certain angle, then can ensure to cultivate the wind energy that unit 14 obtains maximum, take full advantage of resource.
The brake unit 15 includes the handle 151 being fixedly connected, the 3rd power transmission shaft 152, brake 153, the system
Dynamic device 153 is with the handle 151 by being respectively arranged on the supporting shell 145 through the 3rd power transmission shaft 152 of the supporting shell 145
It is inside and outside, the brake 153 is arc structure body, and relatively described 143 perpendicular placement of transparent pipe, its inwall with
The wall contacts of transparent pipe 143 connection；The handle 151 can promote the braking by the through hole in the supporting shell 145
Device 153 is close to transparent pipe 143, when the inwall of brake 153 is adjacent to the outer wall of transparent pipe 143, can stop transparent pipe 143
Rotation stop is moved；Conversely, being pulled by handle 151, the brake 153 and transparent pipe 143 are remote, then transparent pipe 143 can be by windmill
141 continue to drive rotation.The inwall of brake 153 can be provided with rubber layer, buffer rigidity when it is contacted with transparent pipe 143 and connect
Touch.
The lower end of base 11 is provided with universal wheel, the culture assembly 1 can be moved by the universal wheel, it is determined that position
Universal wheel is braked afterwards, maintains the stability of device.
When it is implemented, there is wind weather, the culture assembly 1 can be moved at appropriate wind direction, institute is driven by wind
Windmill 141 is stated, the windmill 141 drives the transparent pipe 143.The transparent pipe 143 relatively rotates, and allows algae solution in the algae solution
The tube wall diverse location motion of culture tank, prevents that algae near-wall air curtain is excessive.The part that algae is easily caused due to near-wall air curtain is close
Spend height, so as to nutrition it is insufficient, cause algae breathing and growth restriction guidance it is lethal die, the device can efficiently solve this
Individual problem.
The outer surface of supporting shell 145 is installed with certain solar panel, can calm weather and it is cloudy when pair
Windmill 141 and fluorescent tube 122 are powered.
In addition, being the water of certain temperature in the tank, the tank is centered around the algae solution culture tank periphery, so as to
To ensure the growth temperature of algae, the growing environment of algae solution is maintained.
Embodiment 3
As shown in figure 5, a kind of marine microalgae culture systems, including culture assembly 1 and storage assembly 2, the two passes through connection
Pipe connects, and the culture assembly 1 includes base 11, light illuminating unit 12, expansion link 13, culture unit 14, and brake unit 15 is described
Light illuminating unit 12 is fixedly arranged on the upper surface of base 11, and some expansion links 13 are fixedly arranged on the top of base 11, the training
Support unit 14 and be articulated with the upper surface of expansion link 13, the brake unit 15 is on the culture unit 14；
The culture unit 14 includes windmill 141, the first power transmission shaft 142, transparent pipe 143, second driving shaft 144, branch
Shell 145 is supportted, first power transmission shaft 142 and second driving shaft 144 are fixedly arranged on the both ends of transparent pipe 143, and pass through bearing knot
Structure passes through the supporting shell 145, and the supporting shell 145 can be set to circular；
The windmill 141 is fixedly arranged on the other end of the first power transmission shaft 142, can pass through the drive institute of the first power transmission shaft 142
State transparent pipe 143 to be rotated relative to the supporting shell 145, the other end of second driving shaft 144 is installed with the first conduit
146 and second conduit 147；The transparent pipe 143 encloses for double-deck hollow structure, including algae solution culture tank, tank, the tank
The algae solution culture tank periphery is wound on, the algae solution culture tank connects with first conduit 146, the tank and described second
Conduit 147 connects, and ensure that the water in transparent pipe 143 can flow out with algae solution from culture unit 14, or flow into from the external world.
The storage assembly 2, which includes top plate 22, storage bin 21, cooling rod 23, heating rod 24, the 3rd conduit the 25, the 4th, leads
Pipe 26, the storage bin 21 are double-deck hollow structure, include hopper 28, reservoir 29, the hopper 28 is centered around
The periphery of reservoir 29, the top plate 22 are located at the top of storage bin 21 by slideway, and the cooling rod 23 adds with described
Hot pin 24 is fixedly arranged on the inwall of hopper 28；3rd conduit 25 connects the hopper 28 through the side wall of hopper 28
With the external world, the 4th conduit 26 sequentially passes through hopper 28 and the side wall of reservoir 29 connects the reservoir 29 with extraneous, guarantor
The water demonstrate,proved in storage assembly 2 can flow out with algae solution, or be flowed into from the external world.
When it is implemented, being connected by first conduit 146 with the 4th conduit 147, pass through water pump 27
Effect, which can complete that the algae solution input storage assembly 2 cultivated in assembly 1 will be cultivated, to be stored, or will need the algae solution cultivated
It is input to by storage assembly 2 in culture assembly 1；Furthermore utilize the company between second conduit 25 and the 3rd conduit 26
The water of certain temperature in the hopper 28 can be flowed into the tank of the transparent pipe 143 by connecing, temperature needed for supply algae solution growth
Degree；Similarly, no water in the tank can be flowed out to the hopper 28, in case next time uses, using water wisely.
In addition, the system is also not limited to the liquid communication of the culture assembly 1 and the storage assembly 2, can be with spirit
Ground living basis, which is actually needed, is delivered to the liquid in the culture unit 14 or the storage bin 21 by corresponding conduit
The external world, for other needs, if desired for changing algae solution culture kind or changing water etc., corresponding conduit need to only be opened, profit
Completed with water pump 27.
Therefore, this set system green environmental protection, the energy is saved, moreover it is possible to efficiently solve the near-wall air curtain in algae solution incubation
With uneven heating phenomenon, the reflection and irradiation of light illuminating unit are equably received, and required temperature conditionss are provided for algae solution storage,
There are stronger practicality and use value.
The preferred embodiment of the invention is the foregoing is only, is not intended to limit the invention creation, it is all at this
Within the spirit and principle of innovation and creation, any modification, equivalent substitution and improvements made etc., the invention should be included in
Protection domain within.
Claims (8)
- A kind of 1. storage device for marine microalgae, it is characterised in that include top plate, storage element, control temperature unit, it is described Top plate is located at the storage element top by slideway, and the control temperature unit is fixedly arranged on the storage element inwall；The storage Memory cell is double-deck hollow structure, includes the hopper of outer layer and the reservoir of internal layer.
- A kind of 2. storage device for marine microalgae as claimed in claim 1, it is characterised in that the storage element peripheral hardware There is the 3rd conduit, the hopper is in communication with the outside by the 3rd conduit through the water storage groove sidewall, the hopper Water can be flowed out by the 3rd conduit, or be flowed into from the external world.
- A kind of 3. storage device for marine microalgae as claimed in claim 1, it is characterised in that the storage element peripheral hardware There is the 4th conduit, reservoir is in communication with the outside by the side wall that the 4th conduit sequentially passes through the hopper and reservoir, institute Stating the algae solution in reservoir can be flowed out by the 4th conduit, or be flowed into from the external world.
- 4. a kind of storage device for marine microalgae as claimed in claim 1, it is characterised in that the control temperature unit includes Cooling rod, heating rod, the cooling rod are fixedly arranged on the hopper inwall with heating rod.
- 5. a kind of storage device for marine microalgae as claimed in claim 1, it is characterised in that the top plate top is installed with Solar panel.
- 6. a kind of storage device for marine microalgae as claimed in claim 1, it is characterised in that the storage element bottom is consolidated Provided with some universal wheels, the universal wheel carries brake apparatus.
- 7. a kind of storage device for marine microalgae as claimed in claim 2, it is characterised in that the storage element outer wall is set There is water pump, the water pump can control water to be circulated by the 3rd conduit.
- 8. a kind of storage device for marine microalgae as claimed in claim 3, it is characterised in that the storage element outer wall is set There is water pump, the water pump can control algae solution to be circulated by the 4th conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721053199.XU CN207175944U (en) | 2017-08-22 | 2017-08-22 | A kind of storage device for marine microalgae |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721053199.XU CN207175944U (en) | 2017-08-22 | 2017-08-22 | A kind of storage device for marine microalgae |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207175944U true CN207175944U (en) | 2018-04-03 |
Family
ID=61741633
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721053199.XU Expired - Fee Related CN207175944U (en) | 2017-08-22 | 2017-08-22 | A kind of storage device for marine microalgae |
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| CN (1) | CN207175944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108587896A (en) * | 2018-04-24 | 2018-09-28 | 佛山市瑞生海特生物科技有限公司 | One kind being put in indoor green alga culture bimetallic tube |
-
2017
- 2017-08-22 CN CN201721053199.XU patent/CN207175944U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108587896A (en) * | 2018-04-24 | 2018-09-28 | 佛山市瑞生海特生物科技有限公司 | One kind being put in indoor green alga culture bimetallic tube |
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