CN106754258A - Bioreactor - Google Patents
Bioreactor Download PDFInfo
- Publication number
- CN106754258A CN106754258A CN201611254067.3A CN201611254067A CN106754258A CN 106754258 A CN106754258 A CN 106754258A CN 201611254067 A CN201611254067 A CN 201611254067A CN 106754258 A CN106754258 A CN 106754258A
- Authority
- CN
- China
- Prior art keywords
- heat
- heat exchanger
- reactor
- led
- water
- 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.)
- Pending
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Classifications
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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
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/20—Degassing; Venting; Bubble traps
- C12M29/22—Oxygen discharge
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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
- C12M31/00—Means for providing, directing, scattering or concentrating light
- C12M31/10—Means for providing, directing, scattering or concentrating light by light emitting elements located inside the reactor, e.g. LED or OLED
-
- 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
- C12M41/18—Heat exchange systems, e.g. heat jackets or outer envelopes
- C12M41/24—Heat exchange systems, e.g. heat jackets or outer envelopes inside the vessel
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Analytical Chemistry (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
Compared with prior art, the invention has the advantages that：The present invention by LED light source increase heat-pipe radiator and with heat exchanger A, so that the heat that LED illuminator is produced quickly can take away LED illuminator by heat-pipe radiator, and the water in exchanger is transferred heat to by heat exchanger, water stays in back pool or flows into the heat exchanger B in reactor, so as to ensure that the temperature of bacterium solution in reactor keeps constant.The thermal losses reduction of LED illuminator is so caused, so as to extend the service life of LED illuminator.Both ensure that the temperature of bacterium solution was constant come the bacterium solution in heating response device with the heat of LED simultaneously, the energy had been saved again.
Description
Technical field
The present invention relates to biological technical field, more particularly to bioreactor.
Background technology
Bioreactor is mainly used in carrying out the culture of photosynthetic microalgae, plant cell, photosynthetic bacteria.With
The increasingly depleted of fossil energy and environmental pollution it is increasingly serious, make the demand of the split hair new resources of the mankind also more and more urgent,
Microalgae is the very good material for preparing bioenergy, and development and utilization microalgae will solve the important channel of mankind energy problem.Together
When, microalgae also has good application prospect at aspects such as food industry, medical industry, biotechnology and the depollutions of environment.With
The continuous intensification that the mankind are recognized microalgae, exploitation and development of new high-efficiency photobioreactor and its High Density Cultivation microalgae should
Turn into a study hotspot of Microalgae biotechnology with oneself is studied.Current microdisk electrode mainly has open and closed two classes light
Bioreactor, Race-way photobioreactor simple structure is with low cost and simple to operate, but exists easily by extraneous dirty
Dye, the problems such as condition of culture is unstable.Closed photo bioreactor can carry out sterile working, and condition of culture stabilization can be highly dense
Degree culture, oneself turns into Future Development trend.The closed photo bioreactor of automatic light source, due to the luminous energy of abundance can be provided,
So as to make full use of CO2, therefore receive much concern.LED has more and more entered ours as a kind of energy-saving light source
In life, using LED as the also more and more of light source in the closed photo bioreactor of automatic light source, but how more
Good also becomes a problem demanding prompt solution to LED radiatings.
The content of the invention
In order to overcome drawbacks described above and the not enough present invention to provide following technical scheme：Bioreactor, the biological respinse
Device includes reactor cap, reactor, CO2 input pipes, reaction gas discharge pipe, LED light source, it is characterised in that in the LED light source
LED illuminator be brought into close contact with the heat absorbing end of heat-pipe radiator, the release end of heat of the heat-pipe radiator is provided with heat exchanger A, institute
The water inlet end for stating heat exchanger A connects the delivery port of water pump, and the water inlet of the water pump is connected with the delivery port in a pond, described to change
The delivery port of hot device A connects the water inlet of a valve, and the valve is provided with two delivery ports, and wherein water outlet A connects the water
The refluxing opening in pond, the water outlet B on the valve is connected with the water inlet of the heat exchanger B being arranged in reactor in thalline liquid,
The delivery port of the heat exchanger B is connected with the refluxing opening.
Compared with prior art, the invention has the advantages that：The present invention increases heat pipe heat radiation by LED light source
Device and with heat exchanger A so that LED illuminator produce heat LED illuminator quickly can be taken away by heat-pipe radiator,
And the water in exchanger is transferred heat to by heat exchanger, water stays in back pool or flows into the heat exchange in reactor
Device B, so as to ensure that the temperature of bacterium solution in reactor keeps constant.The thermal losses reduction of LED illuminator is so caused, so as to extend
The service life of LED illuminator.Simultaneously the temperature of bacterium solution had both been ensure that with the heat of LED come the bacterium solution in heating response device
It is constant, the energy is saved again.
Brief description of the drawings
Fig. 1 is the schematic diagram of the specific embodiment of the invention.
Specific embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the invention is elaborated.As shown in figure 1, bioreactor, institute
Stating bioreactor includes reactor cap 1, reactor 2, CO2 input pipes 3, reaction gas discharge pipe 4, LED light source 5, and its feature exists
In the LED illuminator in the LED light source 5 is brought into close contact with the heat absorbing end of heat-pipe radiator 6, and the heat-pipe radiator 6 is put
Hot junction be provided with heat exchanger A7, the heat exchanger A7 water inlet end connect water pump 11 delivery port, the water inlet of the water pump 11 with
The delivery port in one pond 10 is connected, and the delivery port of the heat exchanger A7 connects the water inlet of a valve 8, and the valve 8 is provided with two
Individual delivery port, wherein water outlet A 8a connect the refluxing opening 10a in the pond 10, water outlet B 8b and setting on the valve 8
The water inlet connection of the heat exchanger B9 in thalline liquid in reactor 2, the delivery port of the heat exchanger B9 and the refluxing opening 10a
Connection.
During work, nutrient solution and microalgae seedling to be cultivated are put into reactor 2, are then passed through from CO2 input pipes 3
CO2 gas, while opening LED light source 5, the microalgae in reactor absorbs the luminous energy of CO2 and light source by light and effect, so that quickly
Growth, the oxygen that photosynthesis is produced is discharged from reaction gas blast pipe, and the heat that LED illuminator is produced is by heat-pipe radiator 6
Heat absorbing end quickly absorbs, and the release end of heat heat for reaching heat-pipe radiator 6 is delivered to heat exchanger A7, and the water in heat exchanger A7 is added
Valve 8 is flowed into after heat.When the temperature in reactor 2 is less than microalgae optimum activity temperature, the water outlet B 8b on valve 8 is opened,
Hot water from heat exchanger A passes through in the inflow heat exchanger B of valve 8, the temperature for providing microalgae bacterium solution, then by heat exchanger
The delivery port of B flows into the refluxing opening in pond 10, and then flows back to pond 10.When the moderate temperature in reactor 2 on valve 8
Water outlet A 8a is opened, and water outlet B 8b is closed, and hot water flows back to pond 10 through refluxing opening.While the Shui Jingshui in pond 10
Pump 11 is constantly admitted in heat exchanger A7.
Compared with prior art, the invention has the advantages that：The present invention increases heat pipe heat radiation by LED light source
Device and with heat exchanger A so that LED illuminator produce heat LED illuminator quickly can be taken away by heat-pipe radiator,
And the water in exchanger is transferred heat to by heat exchanger, water stays in back pool or flows into the heat exchange in reactor
Device B, so as to ensure that the temperature of bacterium solution in reactor keeps constant.The thermal losses reduction of LED illuminator is so caused, so as to extend
The service life of LED illuminator.Simultaneously the temperature of bacterium solution had both been ensure that with the heat of LED come the bacterium solution in heating response device
It is constant, the energy is saved again.
Below to the present invention have been described in detail, but the invention is not limited in specific embodiment party described herein
Formula.It will be appreciated by those skilled in the art that in the case without departing from the scope of the present invention, other changes can be made and deformed.This hair
Bright protection domain is defined by the following claims.
Claims (1)
1. bioreactor, the bioreactor includes reactor cap（1）, reactor（2）, CO2 input pipes（3）, reaction gas
Discharge pipe（4）, LED light source（5）, it is characterised in that the LED light source（5）Interior LED illuminator and heat-pipe radiator（6）'s
Heat absorbing end is brought into close contact, the heat-pipe radiator（6）Release end of heat be provided with heat exchanger A（7）, the heat exchanger A（7）Water inlet end
Connection water pump（11）Delivery port, the water pump（11）Water inlet and a pond（10）Delivery port be connected, the heat exchanger A
（7）Delivery port connect a valve（8）Water inlet, the valve（8）It is provided with two delivery ports, wherein water outlet A（8a）Even
Connect the pond（10）Refluxing opening（10a）, the valve（8）On water outlet B（8b）Be arranged on reactor（2）Interior thalline
Heat exchanger B in liquid（9）Water inlet connection, the heat exchanger B（9）Delivery port and the refluxing opening（10a）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611254067.3A CN106754258A (en) | 2016-12-30 | 2016-12-30 | Bioreactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611254067.3A CN106754258A (en) | 2016-12-30 | 2016-12-30 | Bioreactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106754258A true CN106754258A (en) | 2017-05-31 |
Family
ID=58953266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611254067.3A Pending CN106754258A (en) | 2016-12-30 | 2016-12-30 | Bioreactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106754258A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113150975A (en) * | 2021-03-26 | 2021-07-23 | 中国科学院半导体研究所 | Photobioreactor and method for microalgae growth |
-
2016
- 2016-12-30 CN CN201611254067.3A patent/CN106754258A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113150975A (en) * | 2021-03-26 | 2021-07-23 | 中国科学院半导体研究所 | Photobioreactor and method for microalgae growth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |
|
| WD01 | Invention patent application deemed withdrawn after publication |