CN2351950Y - Algae cultivation reactor - Google Patents
Algae cultivation reactor Download PDFInfo
- Publication number
- CN2351950Y CN2351950Y CN98222325U CN98222325U CN2351950Y CN 2351950 Y CN2351950 Y CN 2351950Y CN 98222325 U CN98222325 U CN 98222325U CN 98222325 U CN98222325 U CN 98222325U CN 2351950 Y CN2351950 Y CN 2351950Y
- Authority
- CN
- China
- Prior art keywords
- guide shell
- algae
- main tube
- utility
- model
- 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.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
Abstract
The utility model discloses a biologic reactor for algae. The utility model is in an outer irradiation and inner diversion gas lifting type. The utility model is composed of a main cylinder, a guide shell and a ventilating pipe, wherein, the guide shell directly drops to the bottom, and an overflow hole and a refluxing opening are arranged on the guide shell; the ventilating pipe inserts the bottom from the top of the reactor; a gas discharging nozzle is also arranged on a top cover of the guide shell. The utility model has advantages of simple structure, convenient cleaning, low cost and high practical degrees, inner equipment is simplified to the lowest degree, the utility model is suitable for culturing the algae, and the practical degrees can be continuously magnified. The utility model can be used for seedlings culture for alga cell engineering, the production and the mass culture of alga seeds of micro-algae, the culture of genetic engineering algae, the culture of zooplanktons, such as rotifers, etc., and the production of natural products of the algae.
Description
The utility model relates to a kind of bio-reactor, its be aim at algae cultivation particularly the large-scale culture of marine alga provide a kind of degree of being practical high algae bio reactor product, belong to biological technical field.
Before the utility model is made, still there is not the bio-reactor product that is exclusively used in the marine alga cultivation both at home and abroad.Existing bioreactor mostly is the cultivation of culture plant cell and little algae and designs, because reasons such as its complex structure involves great expense, and technology amplification condition is immature only are used for laboratory research work, be not suitable for algae, particularly the large-scale culture of marine alga.As existing mechanical agitation type bioreactor is to be developed by traditional aeration type fermentation tank, and the ripe inspection control system of the existing cover of parameters such as PH, DO and temperature amplifies principle and establishes substantially.But required drive is bigger, and the interior complexity is cleaned trouble, has axle envelope problem, and the shear action of stirring arm is bigger to the damage of cultures such as algae, and has problems such as frond winding, metal erosion, so be unsuitable for algae culture.Though existing airlift photobioreactor has been removed mechanical agitation from, the only effect that reaches not only mass transfer but also stir by air compressor machine ventilation, simplify the structure, there is not an envelope problem, no strong share zone, can be used for the nematophyte cell, the cultivation of algae etc., but it is immature that its technology is amplified condition, can not well solve the dead-time problem of liquid turbulence, and its transmission of oxygen efficiently just in time contradicts with the cultivation of algae, there are insoluble metal erosion in its inner accessory structure such as metallic support etc. in marine alga is cultivated in addition, problems such as frond winding also are unsuitable for the cultivation of algae.
The purpose of this utility model provides a kind of bio-reactor product that is applicable to algae culture.This DESIGN OF REACTOR meets the algae grows requirement, and is simple in structure, is easy to processing and installs, and uses easy to operately, and the degree of being practical height can be promoted the use of in algal culture.
The utility model is realized by following technical scheme: developed a kind of algae bio reactor, it is a water conservancy diversion gas-lifting type in the outer irradiation, it comprises main tube, guide shell and the breather pipe of coaxial package, the upper end of guide shell is fixed on the upper cover of main tube, the following bottom of guide shell is along directly being located in by the bottom bracing pin on the bottom sealing plate of main tube, the end that is distributed between all bottom bracing pin on edge, bottom under the guide shell, constituted the refluxing opening of guide shell lower end along main relatively tube bottom sealing plate, also is provided with the spout hole of radial equipartition on the barrel of guide shell upper end; The breather pipe that is located on the guide shell top cover fastens in this lid, and the straight cutting that dangles is in the guide shell bottom center; Also be provided with exhaust pipe mouth on the guide shell top cover.
Described main tube, its ratio of height to diameter is in (1～10): 1, the diameter of described guide shell and main tube is than being D
Lead/ D
Main=0.1-0.7, and the long-pending radial ringed area that is less than between main tube and the guide shell of the radial section of guide shell.
Described breather pipe, its upper end can or cement on the guide shell top cover by flange frame support fixation, and it is 1-10 this pipe caliber doubly that this pipe lower end is dangled at a distance of the gap h of low shrouding.
The spout hole of described guide shell upper end, its percent opening be the radial ringed area between guide shell and the main tube 0.1-0.8 doubly; The aperture opening ratio of the refluxing opening of its lower end be the radial ringed area between guide shell and the main tube 0.1-0.8 doubly.
The utility model compared with the prior art, the specific (special) requirements of algae culture has been satisfied in its design, and is simple in structure, no seawater corrosion parts, internal unit is reduced to minimum, has reduced the chance of the attached wall of culture, it is convenient to clean; The liquid circulation circulating effect that bubble band liter causes is good, and algae is being circulated effectively than under the temperate condition, fully accepts illumination; Be fit to the cultivation of algae, cheap, the degree of being practical height, cost is starkly lower than similar reactor, will be a kind of algae bio reactor that can take the lead in realizing practicability.Be characterized in:
(1) material of reactor adopts transparent lucite, and good transmittance can adopt outer irradiation source for light; Intensity height, light weight, low price are easy to processing, installation, transform, and are difficult for fragmentation when operation and cleaning, are fit to produce upward and use.
(2) breather pipe is inserted into the bottom by reactor head, and outstanding air-breather has been simplified in this measure, does not need to adorn check (non-return) valve and sealing device, has eliminated the dead band admittedly in reactor center, and is convenient to clean installation.
(3) radial section of guide shell is long-pending makes the liquid rate of climb greater than the liquid back-flow velocity less than the radial ringed area between main tube and the guide shell, promptly shortens in the guide shell gas-liquid and deposits the time, has reduced the gas-liquid mass transfer chance.
(4) guide shell adopts lowering heartn type, and promptly the guide shell upper end is fixed on the upper cover of main tube, and the lower end bottom bracing directly is located on the main tube bottom sealing plate.Make the upper/lower terminal of guide shell that the fixed support place is all arranged like this, connect firmly stable between guide shell, the main tube and simplified device, eliminated all drawbacks of above-mentioned outstanding solid bracing frame.
(5) offering of spout hole, refluxing opening constituted the loop that liquid circulates between main tube and guide shell, thereby the mounting means that guide shell is directly felt at ease becomes possibility.
(6) this reactor adopts commonly used outer illuminatedly, mainly the liquid between main tube and the guide shell is carried out illumination, is subjected to the irradiation journey short, and illumination fully, evenly.The design is just at this mode, liquid outer circulation in guide shell constantly, and mainly be to rest between main tube and the guide shell, efficiently solve the illumination problem.
(7) this reactor is vertical, the coefficient height, and floor space is little, and is convenient to optimize condition of culture, carries out High Density Cultivation, and its ratio of performance to price reaches the receptible degree of production unit.
(8) this reactor is not only applicable to the cultivation of algae, also can promote the use of in the cultivation of bait such as wheel animalcule.Therefore this DESIGN OF REACTOR configuration is having wide application prospect.
Enforcement side accompanying drawings of the present utility model is as follows:
Fig. 1 is the structural representation of algae bio reactor.Among the figure, solid arrow is represented airflow direction, and dotted arrow is represented the liquid flow path direction.
The algae bio reactor of the lucite matter of making referring to Fig. 1.It comprises: the main tube 1 of coaxial package, guide shell 2 and breather pipe 3.The upper end of guide shell 2 is fixed on the upper cover 9 of main tube 1.The following bottom of guide shell 2 is along directly being located on the bottom sealing plate 11 of urceolus 1 by bottom bracing pin 8.The end that is distributed between all bottom bracing pin 8 on edge, 2 times bottoms of guide shell, constituted the refluxing opening 6 of guide shell 2 lower ends along main relatively tube 1 bottom sealing plate 11, also is provided with the spout hole 5 of radial equipartition on the barrel of guide shell 2 upper ends.On guide shell 2 top covers 10, be provided with exhaust pipe mouth 4.On guide shell 2 top covers 10, also be fixed with the breather pipe 3 that passes this top cover 10 by 7 supportings of bolt flange frame.This pipe 3 dangles straight cutting in guide shell 2 bottom center.This is managed the gap h that dangles at a distance of bottom sealing plate 11 3 lower ends and is advisable with this bore of 2.5 times.The spout hole 5 that is located on the guide shell 2 is 8, and its percent opening is the radial ringed area between two these tubes 2,1 of 30%.Correspondingly be located at 4 refluxing openings 6 that have of guide shell 2 lower ends, its aperture opening ratio is this radial ringed area of 28%, and it is 5: 1 that this reactor of vertical installation is chosen ratio of height to diameter, wherein draft tube diameter D
Lead: φ 200mm, main tube D
Main: φ 320mm, the high H:1600mm of tube.This reactor is not only applicable to the cultivation of algae, also can promote the use of in the cultivation of wheel animalcule, is equipped with the condition of culture of optimization, and its ratio of performance to price has reached the receptible degree of user of producing.
Claims (4)
1, a kind of algae bio reactor, it is a water conservancy diversion gas-lifting type in the outer irradiation, it comprises main tube, guide shell and the breather pipe of coaxial package, it is characterized in that: the upper end of guide shell is fixed on the upper cover of main tube, the following bottom of guide shell is along directly being located in by the bottom bracing pin on the bottom sealing plate of main tube, the end that is distributed between all bottom bracing pin on edge, bottom under the guide shell, constituted the refluxing opening of guide shell lower end along main relatively tube bottom sealing plate, also is provided with the spout hole of radial equipartition on the barrel of guide shell upper end; The breather pipe that is located on the guide shell top cover fastens in this lid, and the straight cutting that dangles is in the guide shell bottom center; Also be provided with exhaust pipe mouth on the guide shell top cover.
2, algae bio reactor according to claim 1 is characterized in that: the ratio of height to diameter of described main tube is in (1～10): 1, and the diameter of described guide shell and main tube is than being D
Lead/ D
Main=0.1-0.7, and the long-pending radial ringed area that is less than between main tube and the guide shell of the radial section of guide shell.
3, algae bio reactor according to claim 1 is characterized in that: described breather pipe, and its upper end can or cement on the guide shell top cover by flange frame support fixation, and it is 1-10 this pipe caliber doubly that this pipe lower end is dangled at a distance of the gap h of low shrouding.
4, algae bio reactor according to claim 1 is characterized in that: the spout hole of described guide shell upper end, its percent opening be the radial ringed area between guide shell and the main tube 0.1-0.8 doubly; The aperture opening ratio of the refluxing opening of its lower end be the radial ringed area between guide shell and the main tube 0.1-0.8 doubly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98222325U CN2351950Y (en) | 1998-09-01 | 1998-09-01 | Algae cultivation reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98222325U CN2351950Y (en) | 1998-09-01 | 1998-09-01 | Algae cultivation reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2351950Y true CN2351950Y (en) | 1999-12-08 |
Family
ID=33973696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98222325U Expired - Fee Related CN2351950Y (en) | 1998-09-01 | 1998-09-01 | Algae cultivation reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2351950Y (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1304555C (en) * | 2001-06-01 | 2007-03-14 | 雅马哈发动机株式会社 | Device and method for cultivating micro alge |
| CN1314795C (en) * | 2005-01-26 | 2007-05-09 | 湖北师范学院 | Pneumatically liftable photo-biologic reactor for high density culture of algae |
| CN102439129A (en) * | 2009-05-14 | 2012-05-02 | 特里尼塔斯有限责任公司 | Algae production and harvesting apparatus |
| CN102504993A (en) * | 2011-11-15 | 2012-06-20 | 浙江海洋学院普陀科学技术学院 | Self-purification microalgae continuous preparation machine |
| CN102517218A (en) * | 2011-12-28 | 2012-06-27 | 广东海洋大学 | Method for culturing microalgae on sea surface |
| CN102640697A (en) * | 2011-02-21 | 2012-08-22 | 宏观能源科技有限公司 | Upright algae cultivation device |
| CN102660449A (en) * | 2012-04-27 | 2012-09-12 | 天津大学 | Sleeve-type photo-bioreactor |
| CN102783405A (en) * | 2012-09-03 | 2012-11-21 | 中国水产科学研究院淡水渔业研究中心 | Air-lift circulating-water algae culture system |
| CN102876561A (en) * | 2011-07-14 | 2013-01-16 | 中国科学院过程工程研究所 | Airlift photobioreactor for realizing microalga flash effect |
| CN103477970A (en) * | 2013-09-30 | 2014-01-01 | 南通中国科学院海洋研究所海洋科学与技术研究发展中心 | Technology for utilizing photobioreactor to culture grateloupia filicina filaments |
| CN106281974A (en) * | 2016-10-28 | 2017-01-04 | 天津大学 | A kind of oil-producing microalgae culture apparatus and cultural method thereof |
| CN106705078A (en) * | 2016-12-21 | 2017-05-24 | 河南万安油气设备工程有限公司 | Main barrel continuous elevated torch molecular sealer |
| CN108849469A (en) * | 2018-08-29 | 2018-11-23 | 佛山市金净创环保技术有限公司 | A kind of air transporting arrangement supported for pipeline in algae |
-
1998
- 1998-09-01 CN CN98222325U patent/CN2351950Y/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1304555C (en) * | 2001-06-01 | 2007-03-14 | 雅马哈发动机株式会社 | Device and method for cultivating micro alge |
| CN1314795C (en) * | 2005-01-26 | 2007-05-09 | 湖北师范学院 | Pneumatically liftable photo-biologic reactor for high density culture of algae |
| CN102439129A (en) * | 2009-05-14 | 2012-05-02 | 特里尼塔斯有限责任公司 | Algae production and harvesting apparatus |
| CN103396934A (en) * | 2009-05-14 | 2013-11-20 | 特里尼塔斯有限责任公司 | Algae production and harvesting apparatus |
| CN102439129B (en) * | 2009-05-14 | 2013-08-21 | 特里尼塔斯有限责任公司 | Algae production and harvesting apparatus |
| CN102640697A (en) * | 2011-02-21 | 2012-08-22 | 宏观能源科技有限公司 | Upright algae cultivation device |
| CN102876561A (en) * | 2011-07-14 | 2013-01-16 | 中国科学院过程工程研究所 | Airlift photobioreactor for realizing microalga flash effect |
| CN102876561B (en) * | 2011-07-14 | 2015-06-03 | 中国科学院过程工程研究所 | Airlift photobioreactor for realizing microalga flash effect |
| CN102504993B (en) * | 2011-11-15 | 2013-06-19 | 浙江海洋学院普陀科学技术学院 | Self-purification microalgae continuous preparation machine |
| CN102504993A (en) * | 2011-11-15 | 2012-06-20 | 浙江海洋学院普陀科学技术学院 | Self-purification microalgae continuous preparation machine |
| CN102517218B (en) * | 2011-12-28 | 2013-05-29 | 广东海洋大学 | Method for culturing microalgae on sea surface |
| CN102517218A (en) * | 2011-12-28 | 2012-06-27 | 广东海洋大学 | Method for culturing microalgae on sea surface |
| CN102660449A (en) * | 2012-04-27 | 2012-09-12 | 天津大学 | Sleeve-type photo-bioreactor |
| CN102783405A (en) * | 2012-09-03 | 2012-11-21 | 中国水产科学研究院淡水渔业研究中心 | Air-lift circulating-water algae culture system |
| CN103477970A (en) * | 2013-09-30 | 2014-01-01 | 南通中国科学院海洋研究所海洋科学与技术研究发展中心 | Technology for utilizing photobioreactor to culture grateloupia filicina filaments |
| CN106281974A (en) * | 2016-10-28 | 2017-01-04 | 天津大学 | A kind of oil-producing microalgae culture apparatus and cultural method thereof |
| CN106705078A (en) * | 2016-12-21 | 2017-05-24 | 河南万安油气设备工程有限公司 | Main barrel continuous elevated torch molecular sealer |
| CN106705078B (en) * | 2016-12-21 | 2023-06-20 | 河南万安油气设备工程有限公司 | Main cylinder continuous type overhead torch molecule sealer |
| CN108849469A (en) * | 2018-08-29 | 2018-11-23 | 佛山市金净创环保技术有限公司 | A kind of air transporting arrangement supported for pipeline in algae |
| CN108849469B (en) * | 2018-08-29 | 2020-11-24 | 江苏鸿浩智能科技有限公司 | Gas conveying device used in pipeline algae cultivation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |