CN2878404Y - Two-direction counter current micro-alga culture device - Google Patents

Two-direction counter current micro-alga culture device Download PDF

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Publication number
CN2878404Y
CN2878404Y CN 200520094742 CN200520094742U CN2878404Y CN 2878404 Y CN2878404 Y CN 2878404Y CN 200520094742 CN200520094742 CN 200520094742 CN 200520094742 U CN200520094742 U CN 200520094742U CN 2878404 Y CN2878404 Y CN 2878404Y
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China
Prior art keywords
light source
culture bag
diversing bucket
plastics film
built
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Expired - Fee Related
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CN 200520094742
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Chinese (zh)
Inventor
刘鹰
杨红生
张涛
周毅
刘保忠
王金霞
毛劲松
刘石林
张桂臻
俞志明
冯志华
张福绥
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Institute of Oceanology of CAS
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Institute of Oceanology of CAS
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Priority to CN 200520094742 priority Critical patent/CN2878404Y/en
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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
    • C12M23/14—Bags
    • 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
    • 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
    • C12M23/48—Holding appliances; Racks; Supports
    • 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
    • C12M31/02—Means for providing, directing, scattering or concentrating light located outside the reactor
    • 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
    • C12M31/02—Means for providing, directing, scattering or concentrating light located outside the reactor
    • C12M31/04—Mirrors
    • 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

Abstract

This utility model relates to the art of micro-algae culture, specifically an enclosed micro-algae culture device of the dual countercurrent type using main aquatic life baits applied in aquiculture, comprising a plastic film culture bag, a built-in light source, a built-out light source, an air filter and a guiding barrel. A guiding barrel is provided in the culture bag and a built-out light source outside; air filtered by the air filter goes to the bottom of the guiding barrel via an inflation tube and an air stone. Guiding holes are tapped in the upper and lower parts of the side wall of the guiding barrel. An organic glass tube is provided in the guiding barrel, and the built-in light source is located in the organic glass tube. This device uses artificial light sources and other auxiliary facilities to realize all-day intensive culture of dual countercurrent micro-algae baits and has advantages of simple process, low cost, high culture intensity, immunity from pollution and short production cycle, etc.

Description

A kind of bidirection counter current type micro algae culturing device
Affiliated technical field
The utility model relates to little algae culture technique, is specially the bidirection counter current type micro algae culturing device of applied main hydrobiont bait in a kind of closed cultivation aquaculture production.
Background technology
Through the artificial screening biological feed of pedestrian worker after cultivating of going forward side by side, be aquaculture of aquatic animal, especially the class high-quality bait produced of seed is being brought into play irreplaceable effect aborning.Illumination, salinity, temperature, potential of hydrogen etc. are the main environment factors that influences algal grown, use the main open cultivation of cement pit of adopting in producing at present, this mode equipment is fairly simple, but algae liquid and air contact area are big, be subjected to the harmful animal biological pollution easily, and be subjected to factor affecting such as artificial, season, weather big, make that throughput is low, poor stability, a little less than the ability to ward off risks, produce be in lowly drop into, in expensive, the state that production efficiency is low.Its technological facilities falls behind product quality and the culture benefit that directly has influence on mariculture industry.
The utility model content
For overcome existing bait training method poor stability, culture density is low, disadvantages such as the ability to ward off risks is weak, the utility model provides a kind of bidirection counter current type micro algae culturing device, this device is by source of artificial light and other off-set facility, realize the round-the-clock high-density culture of bidirection counter current type micro algae bait, it is simple to have method, and cost is low, cultured microalgae density big, be difficult for advantages such as contaminated, with short production cycle.
The scheme that its technical problem that solves the utility model adopts is:
A kind of bidirection counter current type micro algae culturing device, this device comprises plastics film culture bag, built-in light source, external light source, air filter, diversing bucket, establish diversing bucket in the culture bag, its outside is provided with external light source, air after air filter filters through gas-filled valve, gas stone to the diversing bucket bottom, the diversing bucket sidewall has pod apertures up and down, is provided with the machine Glass tubing in the diversing bucket, and built-in light source places in the plexi-glass tubular.
The plastics film culture bag is cylindrical, diameter is 0.3～0.7 meter, highly be between 1.0 meters～2.0 meters, material is a polythene PE, wall thickness is 0.06～0.12 millimeter, plastics film culture bag bottom is provided with base, is useful on the cylindrical steel wire ring of fixing little algae culture bag on the base, and the plastics film culture bag is placed in the cylindrical steel wire ring.
Built-in light source adopts luminescent lamp, is contained in diameter and is in 0.06～0.2 meter the plexi-glass tubular, adorns 1～4 fluorescent tube in the pipe.
External light source adopts luminescent lamp, and 2～6 tubes are one group, adopt 2～6 groups, from plastics film culture bag 5～10 centimeters vertical hangings; Hang the reflection sunlight color dysprosium lamp from plastics film culture bag top 30～60 centimeters, power is 200～400 watts, as the additional illumination at cloudy day or night.
Air filter employing diameter is 35～50 millimeters a needle-based strainer, and blend fiber ester millipore filtration is housed in the strainer, and the filter membrane aperture is 0.30～0.65 micron, is used for the impurity and the bacterium of filtrated air.
Diversing bucket is that bright polythene material is made, and wall thickness range is 0.06～0.12 millimeter, for cylindric, diameter is 1/2 of a plastics film culture bag, the diversing bucket bottom is along four rectangle pod apertures of all jumpers, and top is by four rectangle pod apertures of top cutter, and cloth is inflated gas stone in the diversing bucket.
In production application, algae culture the sealing the transparent plastic film culture bag in, gas-filled valve, nutrient solution water inlet pipe, algae liquid vent pipe, fluorescence fluorescent lamp, reflection-type sunlight color dysprosium lamp are equipped with in plastics film culture bag outside, inside be equipped with the internal radiation type luminescent lamp, diversing bucket, be placed on inflation gas stone in the diversing bucket etc.Gas stone aeration zone hydrodynamic stream rises along diversing bucket, pod apertures through diversing bucket top is discharged, current are by the diversing bucket circulation exchange in hole up and down, realized mixing to greatest extent, keep the consistence of culture environment, and can make little algae accept impartial illuminance, when weather cloudy day or night, look the illuminance situation, open inside and outside luminescent lamp and/or reflection-type sunlight color dysprosium lamp to replenish illumination.
The beneficial effects of the utility model are:
1. the utility model makes algal grown be in optimal light intensity owing to be provided with the inside and outside light source that replenishes, and satisfies the growth and breeding needs to greatest extent, and the algae cell density of cultivation is big.
2. the diversing bucket of the utility model design makes the circulation continuously in culture bag of algae liquid stream, can make little algae accept impartial intensity of illumination.
3. the utility model design air filtration unit, impurity and bacterium in can filtrated air make bait not contaminated.
4. the utility model adopts pocket type to cultivate, and can effectively utilize the space, reduces the cultivation pool floor space; Be easy to the artificial regulatory envrionment conditions.
Below in conjunction with drawings and Examples the utility model is further specified.
Description of drawings
Fig. 1 is a micro algae culturing device structural representation of the present utility model.Among the figure:
1 culture bag; 2 gas-filled valves; 3 diversing buckets; 4 external light sources; 5 plexi-glass tubulars; 6 built-in light sources; 7 pod apertures; 8 bases; 9 needle-based air filters; 10 reflection-type sunlight color dysprosium lamps; 11 oxygen increasing pumps; 12 water inlet pipes; 13 algae liquid relief outlets; 14 gas stones; 15 Steel Traveler.
---→: liquid flow path direction
Air flow line
Embodiment
As shown in Figure 1, the utility model bidirection counter current type micro algae culturing device is made up of major portions such as plastics film culture bag 1, built-in light source 6, external light source 4, air filter, diversing buckets 3, establish diversing bucket 3 in the culture bag 1, its outside is provided with external light source, air after air filter filters through gas-filled valve 2, gas stone 14 to diversing bucket 3 bottoms, diversing bucket 3 sidewalls are offered pod apertures 7 up and down, are provided with machine Glass tubing 5 in the diversing bucket 3, and built-in light source places in the plexi-glass tubular 5.Plastics film culture bag 1 is cylindrical, and diameter is 0.3～0.7 meter, highly is between 1.0 meters～2.0 meters, and material is a polythene PE, and wall thickness is 0.06～0.12 millimeter.Plastics film culture bag 1 bottom is provided with base 8, and plastics film culture bag 1 is placed in the cylindrical steel wire ring 15 with certain intensity.Built-in light source 6 adopts luminescent lamp, be contained in diameter and be in 0.06～0.2 meter the plexi-glass tubular, adorn 1～4 fluorescent tube in the pipe, plexi-glass tubular one end casing and body sealing, the other end cover plate and body are by being threaded, with the seal with elastometic washer of O shape, vacuumize in the pipe, the tube power line passes cover plate place glue sealing.External light source 4 adopts luminescent lamp, and 2～6 tubes are one group, generally adopt 2～6 groups, from plastics film culture bag 5～10 centimeters vertical hangings.Hang reflection sunlight color dysprosium lamp 10 from plastics film culture bag top 30～60 centimeters, power is generally 200～400 watts, as the additional illumination at cloudy day or night.Air filter employing diameter is 35～50 millimeters a needle-based strainer 9, and blend fiber ester millipore filtration is housed in the strainer, and the filter membrane aperture is 0.30～0.65 micron, is used for the impurity and the bacterium of filtrated air.Diversing bucket 3 is made for the transparent polyethylene material, and wall thickness is 0.06 millimeter, for cylindric, diameter is 1/2 of a plastics film culture bag, the diversing bucket bottom is along four rectangle pod apertures of all jumpers, and four rectangle pod apertures are cut a hole by the top in top, cloth gas exhausting stone in the diversing bucket (inflation gas stone).
Flow into little algae plastics film culture bag 1 through the algae kind after cultivating, the nutritive medium for preparing and sterilization seawater by water inlet pipe 12, the gas that oxygen increasing pump 11 produces filters bacterium and impurity through needle-based strainer 9, gas-filled valve 2 connects needle-based strainer 9 and inflation gas stone 14, air after the filtration rises in little algae culture bag 1, driving algae liquid simultaneously rises, pod apertures 7 places at diversing bucket 3 are spilled over to outside the diversing bucket, algae liquid descends, pod apertures 7 by the diversing bucket bottom reenters diversing bucket 3, finishes full cycle.Luminescent lamp and reflection-type sunlight color dysprosium lamp 10 are mainly used in the additional illumination at cloudy day or night.The dress fluorescent-lamp-use is in improving interior lights illumination in the plexi-glass tubular 5.Plastics film culture bag 1 bottom is provided with base 8, and cylindrical steel wire ring 15 is arranged on the base 8, is used for fixing little algae culture bag 1.Algae liquid after cultivating well flow to the bait pond by algae liquid relief outlet 13, supports to grow to produce and uses.

Claims (6)

1, a kind of bidirection counter current type micro algae culturing device, it is characterized in that: this device comprises plastics film culture bag, built-in light source, external light source, air filter, diversing bucket, establish diversing bucket in the culture bag, its outside is provided with external light source, air after air filter filters through gas-filled valve, gas stone to the diversing bucket bottom, the diversing bucket sidewall has pod apertures up and down, is provided with the machine Glass tubing in the diversing bucket, and built-in light source places in the plexi-glass tubular.
2, bidirection counter current type micro algae culturing device according to claim 1, it is characterized in that: the plastics film culture bag is cylindrical, diameter is 0.3～0.7 meter, highly be between 1.0 meters～2.0 meters, material is a polythene PE, and wall thickness is 0.06～0.12 millimeter, and plastics film culture bag bottom is provided with base, be useful on the cylindrical steel wire ring of fixing little algae culture bag on the base, the plastics film culture bag is placed in the cylindrical steel wire ring.
3, bidirection counter current type micro algae culturing device according to claim 1 is characterized in that: built-in light source adopts luminescent lamp, is contained in diameter and is in 0.06～0.2 meter the plexi-glass tubular, adorns 1～4 fluorescent tube in the pipe.
4, bidirection counter current type micro algae culturing device according to claim 1 is characterized in that: external light source adopts luminescent lamp, and 2～6 tubes are one group, adopt 2～6 groups, from plastics film culture bag 5～10 centimeters vertical hangings; Hang the reflection sunlight color dysprosium lamp from plastics film culture bag top 30～60 centimeters, power is 200～400 watts, as the additional illumination at cloudy day or night.
5, bidirection counter current type micro algae culturing device according to claim 1, it is characterized in that: air filter employing diameter is 35～50 millimeters a needle-based strainer, blend fiber ester millipore filtration is housed in the strainer, the filter membrane aperture is 0.30～0.65 micron, is used for the impurity and the bacterium of filtrated air.
6, bidirection counter current type micro algae culturing device according to claim 1, it is characterized in that: diversing bucket is that bright polythene material is made, wall thickness range is 0.06～0.12 millimeter, for cylindric, diameter is 1/2 of a plastics film culture bag, the diversing bucket bottom is along four rectangle pod apertures of all jumpers, and top is by four rectangle pod apertures of top cutter, and cloth is inflated gas stone in the diversing bucket.
CN 200520094742 2005-12-14 2005-12-14 Two-direction counter current micro-alga culture device Expired - Fee Related CN2878404Y (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102061251A (en) * 2010-11-26 2011-05-18 福州骏洋生物科技有限公司 Novel optical bioreactor
TWI494427B (en) * 2010-04-16 2015-08-01 Jiunn Tzong Wu Recycled Closed Microalgae Aquaculture Production System

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI494427B (en) * 2010-04-16 2015-08-01 Jiunn Tzong Wu Recycled Closed Microalgae Aquaculture Production System
CN102061251A (en) * 2010-11-26 2011-05-18 福州骏洋生物科技有限公司 Novel optical bioreactor

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Granted publication date: 20070314

Termination date: 20100114