CN203999589U - The micro-algae of a kind of built in light is cultivated reactor - Google Patents
The micro-algae of a kind of built in light is cultivated reactor Download PDFInfo
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- CN203999589U CN203999589U CN201420469592.7U CN201420469592U CN203999589U CN 203999589 U CN203999589 U CN 203999589U CN 201420469592 U CN201420469592 U CN 201420469592U CN 203999589 U CN203999589 U CN 203999589U
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- cylindrical tube
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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
- C12M23/02—Form or structure of the vessel
- C12M23/06—Tubular
Abstract
The utility model relates to the micro-algae of a kind of built in light and cultivates reactor, be provided with photoreactor tank body, the profile of photoreactor tank body is vertical type cylindrical tube, cylindrical tube diameter is 1:2.5 with the ratio of height, on cylindrical tube, be provided with opening for feed, discharge port, central authorities' manhole, vision slit, air outlet, sensor interface and thief hole, described opening for feed and air outlet are separately positioned on the upper side of cylindrical tube, vision slit is vertical array on cylindrical tube, sensor interface is arranged on the medium position of cylindrical tube, the inside of cylindrical tube is provided with sensor.The utility model is totally-enclosed, can free controlled light, the parameter such as temperature, PH, dissolved oxygen, nutritive salt, be provided with built-in light source, and can focus utilization light source, stirring mechanism is advanced, and simple in structure, cost is lower.
Description
Technical field
The utility model belongs to technical field of aquaculture, is specifically related to the micro-algae of a kind of built in light and cultivates reactor.
Background technology
Bio-reactor is the important tool of biotechnology, and often a kind of invention of reactor can promote the development of an industry.Micro-algae industry is fast-developing at present new industry, various micro-algae can provide novel quality protein product, healthcare product, pharmaceutical prod and energy product etc., but at present to cultivate be mainly that raceway pond in open type carries out to micro-algae large-scale, its shortcoming is a lot: raceway pond is difficult to avoid bacterium, fungi, other rapid-result assorted algae and protozoic pollution and predations, have a strong impact on quality; The impact on output due to seasonal climate and the variation of natural condition such as round the clock; Raceway pond will take a large amount of soils, and is subject to the impact of surrounding environment.Cultivate in large-scale runway pond, because illumination, temperature etc. are non-constant, manages very difficult.Above-mentioned four, become the restraining factors that micro-algae is further enhanced production capacities and industry is produced, therefore a kind of enclosed bioreactor of the large capacity of industrialization that is applied to becomes one of essential condition of large-scale production.At present domestic and international totally-enclosed bioreactor mainly contains the types such as column, flat and tubular type, is middle-size and small-size, and external control light source is difficult to the requirement that illumination control, temperature are difficult to reach industrialization.
summary of the invention
The utility model has overcome the deficiencies in the prior art, propose the micro-algae of a kind of built in light and cultivated reactor, described reactor is totally-enclosed, avoid the impact of above-mentioned all factors, illumination, temperature, PH, dissolved oxygen, nutritive salt etc. can freely be controlled, and can avoid the pollution of bacterium, miscellaneous bacteria, protista completely.Built-in light source, that can concentrate utilizes light source, and light source is all utilized, and avoids the defect of light source diffusion or light pollution.Aerosol is flexible to be stirred, and without mechanical spiral slurry agitator, can unite two into one by aeration and agitation, and light source can free setting simultaneously, is not subject to the impact of agitator.With universal bio-reactor comparison, simple in structure, cost is lower.Highly versatile, also can be used as where necessary universal bio-reactor and uses.
The technical solution of the utility model is: the micro-algae of a kind of built in light is cultivated reactor, be provided with photoreactor tank body, the profile of photoreactor tank body is vertical type cylindrical tube, cylindrical tube diameter is 1:2.5 with the ratio of height, on cylindrical tube, be provided with opening for feed, discharge port, central authorities' manhole, vision slit, air outlet, sensor interface and thief hole, described opening for feed and air outlet are separately positioned on the upper side of cylindrical tube, vision slit is vertical array on cylindrical tube, sensor interface is arranged on the medium position of cylindrical tube, the inside of cylindrical tube is provided with sensor, sensor interface is connected with sensor, sensor comprises pressure transmitter and temperature sensor, described pressure transmitter is connected with aerosol whipped-up structure by signal wire with temperature sensor, discharge port is arranged on the bottom position of cylindrical tube, in cylindrical tube inside, be provided with light beam support and aerosol whipped-up structure, described light beam support level is arranged on the medium position of cylindrical tube, aerosol whipped-up structure is horizontally set on the bottom of cylindrical tube, above cylindrical tube, be provided with upper cover, above upper cover, be provided with upper cover, described light beam support comprises cross frame and ring support, ring support is rounded, the light beam that is provided with equidistant arrangement on the circumference of ring support penetrates hole, described cross frame and ring support welding are in one plane, on described upper cover, be provided with annular cover plate and described cross frame, on the excircle of annular cover plate, be provided with described light beam and penetrate hole, the center of annular cover plate is described central manhole, annular cover plate and the welding of described cross frame are in one plane, at described light beam, penetrate and in hole, be installed with light beam, the top of described light beam is connected with a power lead by lamppost wire, described power lead is connected with a photovoltaic controller, described photovoltaic controller is arranged in described central manhole, aerosol whipped-up structure comprises micropore jet day with fog, anchor and adapter, described micropore jet day with fog is looped around on described anchor, described adapter is connected with the initial end of micropore jet day with fog, on the circumference of cylindrical tube, be wound with snakelike heating coil, described snakelike heating coil is connected with aerosol whipped-up structure.
The center of described anchor is provided with a set collar, in the circumference equal intervals of set collar, welds some scattering supports, and described scattering support is outwards scattering centered by the center of circle of set collar, and described scattering support and set collar are in one plane.
Described light beam comprises Glass tubing, lamp band wire and lamp band, and described lamp band is arranged on Glass tubing inside, and described lamp band wire is connected with lamp band, and described lamp band is comprised of the vertical arranged in series of LED together.
the utlity model has following beneficial effect:
The utility model is totally-enclosed, most parameters as, illumination, temperature, PH, dissolved oxygen, nutritive salt etc. can freely be controlled, and can avoid the pollution of bacterium, miscellaneous bacteria, protista completely.Built-in light source, that can concentrate utilizes light source, avoids the defect of light source diffusion or light pollution.Aerosol is flexible to be stirred, and without mechanical spiral slurry agitator, can unite two into one by aeration and agitation, and light source can free setting simultaneously, is not subject to the impact of agitator.With universal bio-reactor comparison, simple in structure, cost is lower.
Accompanying drawing explanation:
Fig. 1 is external structure schematic diagram of the present utility model;
Fig. 2 is light beam structural representation of the present utility model;
Fig. 3 is aerosol whipped-up structure schematic diagram of the present utility model;
Fig. 4 is internal structure schematic diagram of the present utility model;
Fig. 5 is upper seal head structure schematic diagram of the present utility model;
Fig. 6 is light beam supporting structure schematic diagram of the present utility model.
In figure, 1, photoreactor tank body; 2, vision slit; 3, upper cover; 4, upper cover; 5, opening for feed; 6, sensor interface; 7, air outlet; 8, discharge port; 9, lamp band wire; 10, Glass tubing sealing; 11, Glass tubing; 12, LED; 13, lamp band; 14, micropore jet day with fog; 15, anchor; 16, take over; 17, power lead; 18, photovoltaic controller; 19, lamppost wire; 20, light beam support; 21, snakelike heating coil; 22, aerosol whipped-up structure; 23, annular cover plate; 24, central manhole; 25, light beam penetrates hole; 26, cross frame; 27, ring support; 28, light beam.
Embodiment:
Referring to shown in Fig. 1 to Fig. 6, the utility model is provided with photoreactor tank body 1, the profile of photoreactor tank body 1 is vertical type cylindrical tube, cylindrical tube diameter is 1:2.5 with the ratio of height, on cylindrical tube, be provided with opening for feed 5, discharge port 8, central authorities' manhole, vision slit 2, air outlet 7, sensor interface and thief hole, described opening for feed 5 and air outlet 7 are separately positioned on the upper side of cylindrical tube, a plurality of vision slits 2 are vertical array on cylindrical tube, sensor interface 6 is arranged on the medium position of cylindrical tube, the inside of cylindrical tube is provided with sensor, sensor interface 6 is connected with sensor, sensor comprises some pressure transmitters and some temperature sensors, described pressure transmitter is connected with aerosol whipped-up structure 22 by signal wire with temperature sensor, discharge port 8 is arranged on the bottom position of cylindrical tube, in cylindrical tube inside, be also provided with light beam support 20 and aerosol whipped-up structure 22, described light beam support 20 is horizontally set on the medium position of cylindrical tube, aerosol whipped-up structure 22 is horizontally set on the bottom of cylindrical tube, above cylindrical tube, be provided with upper cover 3, above upper cover 3, be provided with upper cover 4, described light beam support 20 comprises cross frame 26 and ring support 27, ring support 27 is rounded, the light beam that is provided with equidistant arrangement on the circumference of ring support 27 penetrates hole 25, described cross frame 26 and ring support 27 welding are in one plane, on described upper cover 3, be provided with annular cover plate 23 and described cross frame 26, on the excircle of annular cover plate 23, be provided with described light beam and penetrate hole 25, annular cover plate 23 center is described central manhole 24, annular cover plate 23 and 26 welding of described cross frame are in one plane, in penetrating hole 25, described light beam is installed with light beam 28, the top of described light beam 28 is connected with a power lead 17 by lamppost wire 19, described power lead 17 is connected with a photovoltaic controller 18, described photovoltaic controller 18 is arranged in described central manhole 24, aerosol whipped-up structure 22 comprises micropore jet day with fog 14, anchor 15 and adapter 16, described micropore jet day with fog 14 is looped around on described anchor 15, described adapter 16 is connected with the initial end of micropore jet day with fog 14, on the circumference of cylindrical tube, be wound with snakelike heating coil 21, described snakelike heating coil 21 is connected with aerosol whipped-up structure 22, aerosol whipped-up structure 22 can be controlled the heating of snakelike heating coil 21, also can make self to stir.
Described anchor 15 center is provided with a set collar, in the circumference equal intervals of set collar, welds some scattering supports, and described scattering support is outwards scattering centered by the center of circle of set collar, and described scattering support and set collar are in one plane.
Described light beam 28 comprises Glass tubing 11, lamp band wire 9 and lamp band 13, described lamp band 13 is arranged on Glass tubing 11 inside, described lamp band wire 9 is connected with lamp band 13, and described lamp band 13 is comprised of the vertical arranged in series of LED12 together, and Glass tubing sealing 10 is arranged on the top of Glass tubing 11.The utility model can be operated in sterilization inoculation and two patterns of micro-algae breeding phase, and principle of work is:
1, the utility model inoculation that is used for sterilizing
1) after 1 sterilization of photoreactor tank body, from opening for feed 5, pump into and cultivate conventional filtered water for micro-algae, to constant volume, from opening for feed 5, add chemostefilant;
2) open aerosol whipped-up structure 22 and stir 5 minutes, after chemostefilant is stirred, shut down and close the tank mouth being all connected with the outside of photoreactor tank body 1, static 12 hours;
3) from opening for feed 5, add residual poison scavenging agent, open air outlet 7 and aerosol whipped-up structure 22, strong aeration 10 minutes, make residual poison material thoroughly remove or neutralize after inefficacy, from opening for feed 5, add the nutrient chemical through high-temperature sterilization, stir, open the temperature controlling system in aerosol whipped-up structure 22 simultaneously, make nutrient chemical temperature be adjusted to default temperature.
4) from opening for feed 5 access algae kinds, close opening for feed 5;
5) open aerosol whipped-up structure 22 and air outlet 7, be adjusted to micro-mist air input and reach balance with giving vent to anger, pressure transmitter makes a little higher than ambient pressure of tank internal gas pressure;
6) open the light source of photovoltaic controller 18, make intensity of illumination be adjusted to default intensity, enter micro-algae breeding phase.
2, the utility model is for micro-algae breeding phase, and micro-algae cultivation period is longer, and breeding phase enters adjusting to parameters.
1) temperature regulates: due to day and night temperature, and Changes in weather, usable temp regulation system regulates;
2) due to the growth and breeding of micro-algae, frond increases, and the interception based on frond, can finely tune increase intensity of illumination;
3) in culturing process, due to photosynthesis, cause the consumption of carbonic acid gas, can from aerosol whipped-up structure, increase carbonic acid gas;
4) variation of PH can regulate with soda acid tank;
5) nutraceutical consumption can be by the 1 Ensure Liquid agent of photoreactor tank body;
6) can be adjusted in a word the optimal culture conditions that micro-algae is cultivated, when Haematocoocus Pluvialls is cultivated, early stage at vegetative cell logarithmic phase, add intense light irradiation, while increasing temperature and feed supplement, regulate nutrient chemical formula, be the accumulation of Haematocoocus Pluvialls increase astaxanthin;
7) when frond grows to default biomass or active substance and reaches default amount, open discharge port 5 dischargings, cultivating process finishes.
Claims (3)
1. the micro-algae of built in light is cultivated reactor, it is characterized in that: be provided with photoreactor tank body, the profile of photoreactor tank body is vertical type cylindrical tube, cylindrical tube diameter is 1:2.5 with the ratio of height, on cylindrical tube, be provided with opening for feed, discharge port, central authorities' manhole, vision slit, air outlet, sensor interface and thief hole, described opening for feed and air outlet are separately positioned on the upper side of cylindrical tube, vision slit is vertical array on cylindrical tube, sensor interface is arranged on the medium position of cylindrical tube, the inside of cylindrical tube is provided with sensor, sensor interface is connected with sensor, sensor comprises pressure transmitter and temperature sensor, described pressure transmitter is connected with aerosol whipped-up structure by signal wire with temperature sensor, discharge port is arranged on the bottom position of cylindrical tube, in cylindrical tube inside, be provided with light beam support and aerosol whipped-up structure, described light beam support level is arranged on the medium position of cylindrical tube, aerosol whipped-up structure is horizontally set on the bottom of cylindrical tube, above cylindrical tube, be provided with upper cover, above upper cover, be provided with upper cover, described light beam support comprises cross frame and ring support, ring support is rounded, the light beam that is provided with equidistant arrangement on the circumference of ring support penetrates hole, described cross frame and ring support welding are in one plane, on described upper cover, be provided with annular cover plate and described cross frame, on the excircle of annular cover plate, be provided with described light beam and penetrate hole, the center of annular cover plate is described central manhole, annular cover plate and the welding of described cross frame are in one plane, at described light beam, penetrate and in hole, be installed with light beam, the top of described light beam is connected with a power lead by lamppost wire, described power lead is connected with a photovoltaic controller, described photovoltaic controller is arranged in described central manhole, aerosol whipped-up structure comprises micropore jet day with fog, anchor and adapter, described micropore jet day with fog is looped around on described anchor, described adapter is connected with the initial end of micropore jet day with fog, on the circumference of cylindrical tube, be wound with snakelike heating coil, described snakelike heating coil is connected with aerosol whipped-up structure.
2. the micro-algae of built in light according to claim 1 is cultivated reactor, it is characterized in that: the center of described anchor is provided with a set collar, in the circumference equal intervals of set collar, weld some scattering supports, described scattering support is outwards scattering centered by the center of circle of set collar, and described scattering support and set collar are in one plane.
3. the micro-algae of built in light according to claim 1 is cultivated reactor, it is characterized in that: described light beam comprises Glass tubing, lamp band wire and lamp band, described lamp band is arranged on Glass tubing inside, and described lamp band wire is connected with lamp band, and described lamp band is comprised of the vertical arranged in series of LED together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420469592.7U CN203999589U (en) | 2014-08-20 | 2014-08-20 | The micro-algae of a kind of built in light is cultivated reactor |
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| CN201420469592.7U CN203999589U (en) | 2014-08-20 | 2014-08-20 | The micro-algae of a kind of built in light is cultivated reactor |
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| CN203999589U true CN203999589U (en) | 2014-12-10 |
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| CN201420469592.7U Active CN203999589U (en) | 2014-08-20 | 2014-08-20 | The micro-algae of a kind of built in light is cultivated reactor |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107189930A (en) * | 2017-06-07 | 2017-09-22 | 李盈贤 | Indoor microalgae culture system and its cultural method |
| CN107904144A (en) * | 2017-12-06 | 2018-04-13 | 山西农业大学 | Microalgae column reactor is aerated disturbing flow device |
| CN109370899A (en) * | 2018-12-17 | 2019-02-22 | 山东理工大学 | A kind of automation microalgae complex light high-efficient culture device |
-
2014
- 2014-08-20 CN CN201420469592.7U patent/CN203999589U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107189930A (en) * | 2017-06-07 | 2017-09-22 | 李盈贤 | Indoor microalgae culture system and its cultural method |
| CN107904144A (en) * | 2017-12-06 | 2018-04-13 | 山西农业大学 | Microalgae column reactor is aerated disturbing flow device |
| CN109370899A (en) * | 2018-12-17 | 2019-02-22 | 山东理工大学 | A kind of automation microalgae complex light high-efficient culture device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |