CN209584262U - A kind of both culturing microalgae twin axle raceway pond reactor - Google Patents
A kind of both culturing microalgae twin axle raceway pond reactor Download PDFInfo
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- CN209584262U CN209584262U CN201822087524.5U CN201822087524U CN209584262U CN 209584262 U CN209584262 U CN 209584262U CN 201822087524 U CN201822087524 U CN 201822087524U CN 209584262 U CN209584262 U CN 209584262U
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- raceway pond
- waterwheel
- transmission shaft
- type impeller
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Abstract
The utility model relates to a kind of both culturing microalgae twin axle raceway pond reactors, belong to microalgae culturing device adopting field.Including raceway pond I, raceway pond II, Waterwheel-type impeller I, Waterwheel-type impeller II, transmission shaft I, transmission shaft II, motor, double output reduction devices；Partition I is equipped in raceway pond I, the side of I internal partition I of raceway pond is arranged in Waterwheel-type impeller I；Partition II is equipped in raceway pond II, the side of II internal partition II of raceway pond is arranged in Waterwheel-type impeller II；Motor is connect with double output reduction devices；One end of transmission shaft I is connect with double output reduction devices, and the other end of transmission shaft I is connect with Waterwheel-type impeller I；One end of transmission shaft II is connect with double output reduction devices, and the other end of transmission shaft II is connect with Waterwheel-type impeller II.Reactor described in the utility model can effectively solve the problems, such as experiment pilot scale culture and data acquisition, meanwhile, the design of twin axle raceway pond and the utilization to carbonators tail gas reduce equipment investment and operating cost.
Description
Technical field
The utility model relates to a kind of both culturing microalgae twin axle raceway pond reactors, belong to microalgae culturing device adopting field.
Background technique
Microalgae can efficiently use luminous energy, CO2With inorganic salts synthetic proteins matter, fat, carbohydrate and a variety of high
Added value bioactive substance can produce health food, food additives, feed and other chemistry by microdisk electrode
Product.Especially microalgae photosynthetic efficiency is high, growth cycle is short, can cultivate in salt-soda soil, desert, sea area, and useless using factory
The features such as carbon dioxide in gas is carbon source.Countries in the world are very heavy as one for solving Biomass Energy Resources shortage
The approach wanted, and put into huge fund and research effort carries out research and technological development.
Microalgae has the faster speed of growth than terrestrial plant as unicellular organism, thus photosynthetic carbon fixation ability is more
By force, this is also microalgae as most potential energy organism resource, however to play this advantage of microalgae, establishes microalgae biology
Energy industry system, with modem industrial plants production method, extensive, low cost, efficient, high-quality stable acquisition microalgae are raw
Object amount is premise, this is also the bottleneck of current microalgae Biological Energy Industry.
The bioreactor for being currently used for microdisk electrode mainly has open and closed two types.Closed photo
Object reactor has many advantages, such as to be not easy to pollute, light and it is high-efficient, condition of culture is easily controllable, the speed of growth is fast, but because of investment
It is at high cost, complicated for operation, be difficult to scale and be unable to get popularization and application.Race-way photobioreactor then because structure is simple,
It is low in cost, production be easy to amplify etc. advantages and become micro-algae large-scale culture preferred device.Open culture pond is mainly
Using natural or artificial rectangle pond or long ellipse circular raceway pond, pedal agitating device is installed additional to realize in culture pond
Liquid circulation, to guarantee the CO in microalgae cell alternating light and air2Contact.Current open culture pond is designed to run mostly
The form in road pond generally adjusts between 15-50cm according to the different intensity of illumination pond runtime depth of water.Current is economical micro-
Algae kind, if commercially producing for spirulina and chlorella is mainly taken open aquaculture model and is carried out, this kind of culture side
Formula directly utilizes natural growing environment, and the cost of construction and the operation of culture pond is all lower, does not need temperature control facility generally.
Summary of the invention
The utility model improves improved bioreactor by the structure of the existing bioreactor of improvement
Cell culture concentration.
The utility model provides a kind of both culturing microalgae twin axle raceway pond reactor, the both culturing microalgae twin axle runway
Pond reactor include raceway pond I, raceway pond II, Waterwheel-type impeller I, Waterwheel-type impeller II, transmission shaft I, transmission shaft II, motor,
Double output reduction devices；It is equipped with partition I in the raceway pond I, the one of I internal partition I of raceway pond is arranged in Waterwheel-type impeller I
Side；It is equipped with partition II in the raceway pond II, the side of II internal partition II of raceway pond is arranged in Waterwheel-type impeller II；It is described
Motor is connect with double output reduction devices；One end of transmission shaft I is connect with double output reduction devices, the other end of transmission shaft I with
The Waterwheel-type impeller I connects；One end of transmission shaft II is connect with double output reduction devices, the other end of transmission shaft II and institute
State the connection of Waterwheel-type impeller II.
The utility model is preferably that governor is connect with double output reduction devices.
The utility model is preferably to be equipped with temp probe I in the raceway pond I.
The utility model is preferably to be equipped with temp probe II in the raceway pond II.
The utility model is preferably to be equipped with light intensity meter above the raceway pond I or raceway pond II to pop one's head in.
The utility model is preferably that I bottom of raceway pond is equipped with the CO connecting with carbonators tail gas2Aeration head I.
The utility model is preferably that II bottom of raceway pond is equipped with the CO connecting with carbonators tail gas2Aeration head II.
The utility model has the beneficial effect that
Reactor described in the utility model can be used for amplification test and small-scale cultivation, and the design in double course pond is convenient for control
The technological parameter in double ponds facilitates the design of comparative experiments, effectively solves the problems, such as experiment pilot scale culture and data acquisition, meanwhile,
Bottom of pond leads to CO2Photosynthetic carbon fixation efficiency, growth rate and the culture density of microalgae can be improved in the mode for mending carbon, reduces equipment and fortune
Row cost.
Detailed description of the invention
1 width of the utility model attached drawing,
Fig. 1 is the structural schematic diagram of both culturing microalgae twin axle raceway pond reactor described in embodiment 1；
Wherein, 1, raceway pond I, 101, partition I, 2, raceway pond II, 201, partition II, 3, Waterwheel-type impeller I, 4, Waterwheel-type
Impeller II, 5, transmission shaft I, 6, transmission shaft II, 7, motor, 8, double output reduction devices, 9, governor, 10, temp probe I, 11, temperature
Degree probe II.
Specific embodiment
Following non-limiting embodiments can make those skilled in the art that the utility model be more fully understood, but
The utility model is not limited in any way.
Embodiment 1
A kind of both culturing microalgae twin axle raceway pond reactor, the both culturing microalgae twin axle raceway pond reactor include being equipped with
The raceway pond I 1 of temp probe I 10, the raceway pond II 2 equipped with temp probe II 11, Waterwheel-type impeller I 3, Waterwheel-type impeller II 4,
Transmission shaft I 5, transmission shaft II 6, motor 7, double output reduction devices 8, governor 9；
The raceway pond I 1 is the track pond of long axis 1m, short axle 0.6m；
It is equipped with partition I 101 in the raceway pond I 1, I 1 internal partition I 101 of raceway pond is arranged in Waterwheel-type impeller I 3
Side, I 1 bottom of raceway pond are equipped with the CO connecting with carbonators tail gas2Aeration head I；
I 1 top of raceway pond is equipped with light intensity meter and pops one's head in；
The raceway pond II 2 is identical as raceway pond I 1；
Partition II 201 is equipped in the raceway pond II 2, Waterwheel-type impeller II 4 is arranged in II 2 internal partition II of raceway pond
201 side, II 2 bottom of raceway pond are equipped with the CO connecting with carbonators tail gas2Aeration head II；
The motor 7 is connect with double output reduction devices 8；
Governor 9 is connect with double output reduction devices 8；
One end of transmission shaft I 5 is connect with double output reduction devices 8, the other end of transmission shaft I 5 and the Waterwheel-type leaf
Take turns I 3 connections；
One end of transmission shaft II 6 is connect with double output reduction devices 8, the other end of transmission shaft II 6 and the Waterwheel-type
Impeller II 4 connects.
Application examples 1
Outdoor microdisk electrode is carried out using reactor described in embodiment 1, dress liquid height is 0.2m, mixing speed 50r/
Min, algae solution are inoculated with OD560It is 0.2, in cultivation cycle, temperature on average and intensity of illumination are as follows: 20 DEG C, 20000lux when 8:00,13:
31 DEG C when 00,26 DEG C, 32000lux when 75000lux, 17:00, difference are as follows: raceway pond I uses ZShi culture medium, raceway pond II
Using the ZShi culture medium for lacking carbon source and it is passed through CO2, it is every time ventilation terminal with pH=9, cultivates 12 days, in raceway pond I 1
Frustule optical density is OD560=0.9, and the frustule optical density in raceway pond II 2 is OD560=1.4, raceway pond II 2 it is thin
Born of the same parents cultivate concentration and improve 56% than the cell culture concentration of raceway pond I 1.
Application examples 2
Outdoor microdisk electrode is carried out using reactor described in embodiment 1, dress liquid height is 0.2m, and algae solution is inoculated with OD560For
0.2, using the ZShi culture medium for lacking carbon source and it is passed through CO2, it is every time ventilation terminal with pH=9, in cultivation cycle, average air
Mild intensity of illumination are as follows: 20 DEG C when 8:00,31 DEG C when 25000lux, 13:00,26 DEG C, 28000lux when 80000lux, 17:00,
It is distinguished are as follows: I 1 timing hand operated mixing of raceway pond, the mixing speed of raceway pond II 2 are 50r/min, are cultivated 12 days, raceway pond I 1
In frustule optical density be OD560=1.2, and the frustule optical density in raceway pond II 2 is OD560=1.4, raceway pond II 2
Cell culture concentration improve 17% than the cell culture concentration of raceway pond I 1.
Claims (7)
1. a kind of both culturing microalgae twin axle raceway pond reactor, it is characterised in that: the both culturing microalgae twin axle raceway pond reaction
Device includes raceway pond I, raceway pond II, Waterwheel-type impeller I, Waterwheel-type impeller II, transmission shaft I, transmission shaft II, motor, double shafts
Retarder；
It is equipped with partition I in the raceway pond I, the side of I internal partition I of raceway pond is arranged in Waterwheel-type impeller I；
It is equipped with partition II in the raceway pond II, the side of II internal partition II of raceway pond is arranged in Waterwheel-type impeller II；
The motor is connect with double output reduction devices；
One end of transmission shaft I is connect with double output reduction devices, and the other end of transmission shaft I is connect with the Waterwheel-type impeller I；
One end of transmission shaft II is connect with double output reduction devices, and the other end of transmission shaft II and the Waterwheel-type impeller II connect
It connects.
2. both culturing microalgae twin axle raceway pond reactor according to claim 1, it is characterised in that: governor and described pair
The connection of output reduction device.
3. both culturing microalgae twin axle raceway pond reactor according to claim 2, it is characterised in that: in the raceway pond I
Equipped with temp probe I.
4. both culturing microalgae twin axle raceway pond reactor according to claim 3, it is characterised in that: in the raceway pond II
Equipped with temp probe II.
5. both culturing microalgae twin axle raceway pond reactor according to claim 4, it is characterised in that: the raceway pond I or
Light intensity meter is equipped with above raceway pond II to pop one's head in.
6. both culturing microalgae twin axle raceway pond reactor according to claim 5, it is characterised in that: I bottom of raceway pond
Portion is equipped with the CO connecting with carbonators tail gas2Aeration head I.
7. both culturing microalgae twin axle raceway pond reactor according to claim 6, it is characterised in that: II bottom of raceway pond
Portion is equipped with the CO connecting with carbonators tail gas2Aeration head II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822087524.5U CN209584262U (en) | 2018-12-12 | 2018-12-12 | A kind of both culturing microalgae twin axle raceway pond reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822087524.5U CN209584262U (en) | 2018-12-12 | 2018-12-12 | A kind of both culturing microalgae twin axle raceway pond reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209584262U true CN209584262U (en) | 2019-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822087524.5U Expired - Fee Related CN209584262U (en) | 2018-12-12 | 2018-12-12 | A kind of both culturing microalgae twin axle raceway pond reactor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109554299A (en) * | 2018-12-12 | 2019-04-02 | 大化集团有限责任公司 | Carbonate the application method of tail gas and carbonating column cooling water heat in algae or Bacteria Culture |
-
2018
- 2018-12-12 CN CN201822087524.5U patent/CN209584262U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109554299A (en) * | 2018-12-12 | 2019-04-02 | 大化集团有限责任公司 | Carbonate the application method of tail gas and carbonating column cooling water heat in algae or Bacteria Culture |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 Termination date: 20211212 |