CN201381319Y - Optical bioreactor for nursing microalgae - Google Patents
Optical bioreactor for nursing microalgae Download PDFInfo
- Publication number
- CN201381319Y CN201381319Y CN 200920130294 CN200920130294U CN201381319Y CN 201381319 Y CN201381319 Y CN 201381319Y CN 200920130294 CN200920130294 CN 200920130294 CN 200920130294 U CN200920130294 U CN 200920130294U CN 201381319 Y CN201381319 Y CN 201381319Y
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- Prior art keywords
- microalgae
- bioreactor
- power system
- nursing
- house steward
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/02—Photobioreactors
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/20—Material Coatings
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/02—Stirrer or mobile mixing elements
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
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- Organic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical & Material Sciences (AREA)
- Zoology (AREA)
- Biotechnology (AREA)
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Abstract
The utility model discloses an optical bioreactor for nursing microalgae, which has the advantages of high circulating speed, even mixing and large volume. The photo bioreactor is suitable to nurse microalgae having photosynthesis or other microbes in a large scale, and consists of a power system and a photosynthetic pipelined array. The power system consists of a process pump, a buffering tank and corresponding pipelines. The photosynthetic pipelined array consists of a glass tube, a glass connecting piece and a pipeline mixer. The system has the advantages of full sealing, large capacity, high flow rate, uniform mixing and no cleaned dead-angel. In the scale production of microalgae, the optical bioreactor can be widely used for nursing various microalgae, and the contamination resistance and the automation can be effectively realized, the production efficiency is greatly improved compared with those of an open-type raceway pond and an air-rise pipeline.
Description
Technical field
The utility model belongs to the integrated closed photo bioreactor of light source, specifically is a kind of bioreactor that is used in the pump circulation power formula of cultivating little algae.
Background technology
The kind and the form of closed photo bioreactor of the prior art are varied, include than oar (open runway pond), and gas (air lift type) is the reactor of power, this class reactor exists speed of circulation slow, mix inhomogeneous, the technical disadvantages that capacity is little, and be not easy to clean.
The utility model content
At above-mentioned technological deficiency, the utility model aim to provide a kind of speed of circulation fast, mix bioreactor capacious.
For achieving the above object, a kind of bioreactor of cultivating little algae of the present utility model, comprise the power system and the photosynthesis conduits that are connected with the feed liquor house steward by the fluid house steward, described power system comprises the process pump that buffer tank links to each other with pipeline with it, described photosynthesis conduits is by Glass tubing, glass web member and line mixer loop connect and compose, and described Glass tubing is the parallel array arranged in series of individual layer by line mixer.
Spiral helicine mixing tab is arranged in the cavity of described line mixer.
Described fluid house steward is connected with process pump, and described feed liquor house steward is connected with buffer tank.
The utility model adopts the pump circulation power, the transformation efficiency of mechanical energy is much higher than the bioreactor of other power types, energy-efficient, speed of circulation is fast, the structure of photosynthesis pipeline array can significantly reduce floor space, capacity is big, and its production efficiency is higher than other bioreactors, and mixing tank and buffer tank make and mix.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the skeleton view of the utility model line mixer.
Embodiment
As shown in Figure 1, a kind of bioreactor of cultivating little algae of the present utility model, it comprises power system 1 and the photosynthesis conduits 2 that is connected with the feed liquor house steward by the fluid house steward, described power system comprises the process pump 12 that buffer tank 11 links to each other with pipeline with it, described photosynthesis conduits 2 is by Glass tubing, glass web member and line mixer 21 loops connect and compose, and described Glass tubing is the parallel array arranged in series of individual layer by line mixer.
Glass tubing adopts the high-boron-silicon glass material, guarantees slipperiness and light transmission.
By the number of tubes of the liquid in-out of arranging, 180 ° of corner break-ins and reach the blended purpose with the hybrid chamber of the comparatively large vol of pipe connection.
The pump head that particular design is made can not damage microalgae cell in working cycle.The little algae that goes for all strains is thus cultivated.
Single layer designs is fully accepted sunlight, can not produce shade and block
Number of tubes, diameter are according to the cultured microalgae habit, and processing requirement conveniently changes
By increasing array number of tubes, pipe diameter.Can arbitrarily adjust the volume of single photosynthesis pipeline array.Quantity by the photosynthetic pipeline array of parallel increase.The volume of a whole set of bioreactor can expand to more than 50 tons.For the mass-producing cultivation great advantage is arranged.Duct type, the structure at no dead angle, can on-line cleaning a whole set of bioreactor is saved manpower.This equipment good airproof performance can completely cut off entering of environmental contaminants fully.Therefore can solve open can't large scale culturing in neutral environment growth little algae and other microorganisms.And guarantee the purity and the quality of product.
Special process pump produces enough propulsive forces because of its special construction with very flexible mode of motion, promotes the circulation of algae liquid.The mode of motion of this pump can guarantee that the most fragile microalgae cell is not dead because of the destroyed cellularstructure of the reason of external force in division.
Employing is than oar (open runway pond), and many pump propulsive forces that gas (air lift type) is powerful can make algae liquid obtain very high speed of circulation, and circulation rapidly.
As shown in Figure 2, special line mixer has spiral helicine mixing tab can make in ducted algae and can be mixed uniformly at any time in its cavity, and its photosynthetic efficiency improves greatly.
Adopt the pump circulation power, the transformation efficiency of mechanical energy is much higher than the bioreactor of other power types; Efficiently, energy-conservation.The structure of photosynthesis pipeline array can significantly reduce floor space, and thin photosynthesis pipeline can guarantee to cultivate little algae of high density; Its production efficiency is higher than other bioreactors.
This equipment all is made up of pipeline, can automatic online clean.And the propulsive force of process pump is powerful, and during production, little algae is difficult to adhere to; Can obtain very high velocity of flow during cleaning, remove the dirt settling on surface.
Claims (4)
1, a kind of bioreactor of cultivating little algae, it is characterized in that comprising the power system (1) and the photosynthesis conduits (2) that are connected with the feed liquor house steward by the fluid house steward, described power system comprises the process pump (12) that buffer tank (11) links to each other with pipeline with it, described photosynthesis conduits (2) is by Glass tubing, glass web member and line mixer (21) loop connects and composes, and described Glass tubing is the parallel array arranged in series of individual layer by line mixer.
2, reactor according to claim 1 is characterized in that, in the cavity of described line mixer (21) spiral helicine mixing tab is arranged.
3, reactor according to claim 2 is characterized in that, described fluid house steward is connected with process pump (12), and described feed liquor house steward is connected with buffer tank (11).
4, reactor according to claim 3 is characterized in that, described Glass tubing adopts the high-boron-silicon glass material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920130294 CN201381319Y (en) | 2009-04-13 | 2009-04-13 | Optical bioreactor for nursing microalgae |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920130294 CN201381319Y (en) | 2009-04-13 | 2009-04-13 | Optical bioreactor for nursing microalgae |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201381319Y true CN201381319Y (en) | 2010-01-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920130294 Expired - Fee Related CN201381319Y (en) | 2009-04-13 | 2009-04-13 | Optical bioreactor for nursing microalgae |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201381319Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102640697A (en) * | 2011-02-21 | 2012-08-22 | 宏观能源科技有限公司 | Upright algae cultivation device |
| CN103911274A (en) * | 2012-11-30 | 2014-07-09 | 新奥科技发展有限公司 | Device and method for large-scale culture of microalgae |
| CN104263635A (en) * | 2014-10-10 | 2015-01-07 | 国家开发投资公司 | Tube bundle type photobioreactor |
| WO2018076414A1 (en) * | 2016-10-28 | 2018-05-03 | 江南大学 | Airlift reactor with helical porous sieve plate |
-
2009
- 2009-04-13 CN CN 200920130294 patent/CN201381319Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102640697A (en) * | 2011-02-21 | 2012-08-22 | 宏观能源科技有限公司 | Upright algae cultivation device |
| CN103911274A (en) * | 2012-11-30 | 2014-07-09 | 新奥科技发展有限公司 | Device and method for large-scale culture of microalgae |
| CN104263635A (en) * | 2014-10-10 | 2015-01-07 | 国家开发投资公司 | Tube bundle type photobioreactor |
| CN104263635B (en) * | 2014-10-10 | 2016-04-13 | 国家开发投资公司 | Pipe row formula bioreactor |
| WO2018076414A1 (en) * | 2016-10-28 | 2018-05-03 | 江南大学 | Airlift reactor with helical porous sieve plate |
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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: 20100113 Termination date: 20100413 |