CN110564586A - Pipeline negative pressure type photobioreactor - Google Patents
Pipeline negative pressure type photobioreactor Download PDFInfo
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- CN110564586A CN110564586A CN201910878832.6A CN201910878832A CN110564586A CN 110564586 A CN110564586 A CN 110564586A CN 201910878832 A CN201910878832 A CN 201910878832A CN 110564586 A CN110564586 A CN 110564586A
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- reactor
- negative pressure
- liquid
- pipeline
- pressure type
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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
-
- 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
- C12M23/02—Form or structure of the vessel
- C12M23/06—Tubular
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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
- C12M23/58—Reaction vessels connected in series or in parallel
-
- 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
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/06—Nozzles; Sprayers; Spargers; Diffusers
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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
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
-
- 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
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/26—Means for regulation, monitoring, measurement or control, e.g. flow regulation of pH
Abstract
The invention discloses a pipeline negative pressure type photobioreactor which comprises a reactor, wherein the reactor comprises a first reactor and a second reactor, the first reactor and the second reactor are horizontally arranged, the first reactor is connected with the second reactor, the first reactor and the second reactor are respectively provided with an inner light source pipe, a liquid inlet, a liquid outlet, an air inlet pipe, a temperature detector and a PH detector, and the first reactor is connected with a pump body. The invention has the advantages that: compared with mechanical kinetic energy, the energy consumption of negative pressure operation is greatly reduced, and the completeness of the algae can be better ensured.
Description
Technical Field
The invention relates to the technical field of spirulina culture, in particular to a pipeline negative pressure type photobioreactor.
Background
Photosynthetic microorganisms are a class of microorganisms living with light as the sole or main energy source, including microorganisms that contain chlorophyll and can perform photosynthesis, such as microalgae and cyanobacteria. The microorganism has important biological utilization value, especially microalgae is rich in protein, and can be used as aquatic product bait or livestock and poultry feed (such as spirulina); more importantly, some microalgae can synthesize a large amount of secondary metabolites such as grease, carotenoid, polysaccharide and the like under specific conditions, and the substances are often bioactive substances with extremely high economic values and can be used in the fields of functional foods, food additives, pharmacy, biological energy sources and the like. The method is considered to be one of the most important ways for solving the problems of biological energy production and carbon sequestration emission reduction by extracting microalgae oil through large-scale culture of microalgae and then converting the microalgae oil into liquid fuel such as biodiesel.
Photobioreactors are used for the large-scale production of phototrophic organisms such as cyanobacteria or microalgae (e.g., spirulina, chlorella, chlamydomonas or haematococcus). This type of microalgae is capable of converting light energy, CO2, and water into biomass. The first generation of photobioreactors used sunlight as the light source. The reactor consists of large open tank units of various designs, for example circular tank units up to 45m in diameter and rotating mixing arms. These reactors are typically made of concrete or plastic. Closed bioreactors are also used in a variety of forms. The closed bioreactor may be a flat plate bioreactor, a tubular bioreactor (tubobioreactors), a (bubble) tower bioreactor or a tubular bioreactor. This type of reactor is made of a transparent or translucent material such as glass or plastic.
In the prior art, the kinetic energy generated by the mechanical kinetic energy of the cultured spirulina has shearing force to break and damage the algae cells, and the kinetic energy generated by the negative pressure through the atmospheric pressure does not damage the algae cells and has enough kinetic energy to move the algae.
Disclosure of Invention
In order to solve the technical problem, the invention provides a pipeline negative pressure type photobioreactor.
The invention adopts the following technical scheme: the utility model provides a pipeline negative pressure formula photobioreactor, includes the reactor, the reactor includes first reactor, second reactor, and first reactor, second reactor are the level and place, and first reactor is connected with the second reactor, all be provided with interior light source pipe, inlet, liquid outlet, intake pipe, thermodetector, PH detector on first reactor, the second reactor, be connected with the pump body on the first reactor.
Furthermore, the first reactor is connected with the second reactor through liquid pipelines, the two liquid pipelines are distributed up and down, and one end of the liquid pipeline above the first reactor penetrates through one side of the first reactor and extends to the other side of the first reactor.
Furthermore, the liquid pipelines are all provided with one-way valves, the liquid pipeline positioned above only allows the culture solution to flow from the first reactor to the second reactor, and the liquid pipeline positioned below allows the culture solution to flow from the second reactor to the first reactor.
Further, the wall of the reactor adapted to contain the culture liquid comprises a water-tight flexible material.
Further, the bottom of the reactor is arc-shaped.
Further, the pump body is connected to the first reactor through a gas pipeline.
Further, the liquid inlet is arranged on the upper portion of the reactor, the liquid outlet is arranged on the lower portion of the reactor, and the temperature detector and the PH detector are arranged inside the reactor.
Compared with the prior art, the invention has the advantages that: compared with mechanical kinetic energy, the energy consumption of negative pressure operation is greatly reduced, and the completeness of the algae can be better ensured.
Drawings
Fig. 1 is a schematic structural view of the present invention.
The reference numbers indicate that 1, a first reactor 2, a second reactor 3, a temperature detector 4, a PH detector 5, an inner light source tube 6, a liquid inlet 7, a liquid outlet 8, a liquid pipeline 9, a pump body 10 and an air inlet tube.
Detailed Description
The present invention is described in detail below so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and thus the scope of the present invention can be clearly and clearly defined.
In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1, a pipeline negative pressure type photobioreactor is characterized by comprising a reactor, wherein the reactor comprises a first reactor (1) and a second reactor (2), the first reactor (1) and the second reactor (2) are horizontally arranged, the first reactor (1) is connected with the second reactor (2), the first reactor (1) and the second reactor (2) are respectively provided with an inner light source tube (5), a liquid inlet (6), a liquid outlet (7), an air inlet tube (10), a temperature detector (3) and a PH detector (4), and the first reactor (1) is connected with a pump body (9).
Furthermore, the first reactor (1) is connected with the second reactor (2) through a liquid pipeline (8), the two liquid pipelines (8) are distributed up and down, and one end of the liquid pipeline (8) above the two liquid pipelines penetrates through one side of the first reactor (1) and extends to the other side.
Furthermore, all the liquid pipelines (8) are provided with one-way valves, the liquid pipeline (8) positioned above only allows the culture solution to flow from the first reactor (1) to the second reactor (2), and the liquid pipeline (8) positioned below allows the culture solution to flow from the second reactor (2) to the first reactor (1).
Further, the wall of the reactor adapted to contain the culture liquid comprises a water-tight flexible material.
Further, the bottom of the reactor is arc-shaped.
Furthermore, the pump body (9) is connected to the first reactor (1) through a gas pipeline.
Further, reactor upper portion is located in inlet (6), the reactor lower part is located in liquid outlet (7), temperature detector (3), PH detector (4) are located inside the reactor.
Utilize the pump body (9) to extract the gas in first reactor (1), make the atmospheric pressure in first reactor (1) be less than external, impress the spirulina in first reactor (1) in second reactor (2) through liquid pipeline (8) that are located the top, when forming the convection current, second reactor (2) impress the spirulina in first reactor (1) through liquid pipeline (8) that are located the below, with this reciprocating, realize the energy consumption greatly reduced of negative pressure operation, the assurance algae body that can be better is complete.
Without being limited thereto, any changes or substitutions that are not thought of through the inventive work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (7)
1. The utility model provides a pipeline negative pressure formula photobioreactor which characterized in that, includes the reactor, the reactor includes first reactor (1), second reactor (2), and first reactor (1), second reactor (2) are the level and place, and first reactor (1) is connected with second reactor (2), all be provided with interior light source pipe (5), inlet (6), liquid outlet (7), intake pipe (10), thermodetector (3), PH detector (4) on first reactor (1), second reactor (2), be connected with pump body (9) on first reactor (1).
2. The pipeline negative pressure type photobioreactor according to claim 1, wherein the first reactor (1) is connected with the second reactor (2) through a liquid pipeline (8), and two liquid pipelines (8) are arranged and distributed up and down, and one end of the liquid pipeline (8) positioned above penetrates through one side of the first reactor (1) and extends to the other side.
3. The pipeline negative pressure type photobioreactor according to claim 1, wherein the liquid pipelines (8) are all provided with one-way valves, and the liquid pipeline (8) located above only allows the culture solution to flow from the first reactor (1) to the second reactor (2), and the liquid pipeline (8) located below only allows the culture solution to flow from the second reactor (2) to the first reactor (1).
4. The piped negative pressure photobioreactor as claimed in claim 1, wherein the wall of the reactor that is adapted to contain culture liquid comprises a water-tight flexible material.
5. The pipeline negative pressure type photobioreactor according to claim 1, wherein the bottom of the reactor is circular arc-shaped.
6. The pipeline negative pressure photobioreactor according to claim 1, characterized in that the pump body (9) is connected to the first reactor (1) by a gas line.
7. The pipeline negative pressure type photobioreactor as claimed in claim 1, wherein the liquid inlet (6) is arranged at the upper part of the reactor, the liquid outlet (7) is arranged at the lower part of the reactor, and the temperature detector (3) and the pH detector (4) are arranged in the reactor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910878832.6A CN110564586A (en) | 2019-09-18 | 2019-09-18 | Pipeline negative pressure type photobioreactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910878832.6A CN110564586A (en) | 2019-09-18 | 2019-09-18 | Pipeline negative pressure type photobioreactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110564586A true CN110564586A (en) | 2019-12-13 |
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|---|---|---|---|
| CN201910878832.6A Pending CN110564586A (en) | 2019-09-18 | 2019-09-18 | Pipeline negative pressure type photobioreactor |
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| CN112779138A (en) * | 2021-03-12 | 2021-05-11 | 甘肃凯源生物技术开发中心 | Three-dimensional pipeline closed type edible microalgae culture device and use method thereof |
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2019
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| DE4105726C1 (en) * | 1991-02-23 | 1992-09-17 | Reinhold Dipl.-Ing. 6315 Muecke De Altensen | Glass contg. bio-reactor with improved circulation - comprises mixing nozzle composed of first mixing section for mixing microorganism suspension with gas stream, and second section for further adding suspension for final mixing in third section |
| EP1146963A1 (en) * | 1999-10-18 | 2001-10-24 | Biomerieux, Inc. | Nucleic acid amplification reaction station for disposable test devices |
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| CN106635768A (en) * | 2015-12-31 | 2017-05-10 | 上海绿鼎生物科技有限公司 | Biological microalgae photosynthesis reactor and application method thereof |
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| CN114127248A (en) * | 2019-07-22 | 2022-03-01 | 太阳食物有限公司 | Bioreactor for growing microorganisms |
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Application publication date: 20191213 |