CN207130269U - A kind of bioreactor - Google Patents
A kind of bioreactor Download PDFInfo
- Publication number
- CN207130269U CN207130269U CN201721037852.3U CN201721037852U CN207130269U CN 207130269 U CN207130269 U CN 207130269U CN 201721037852 U CN201721037852 U CN 201721037852U CN 207130269 U CN207130269 U CN 207130269U
- Authority
- CN
- China
- Prior art keywords
- inner canister
- tank
- tank body
- outer tank
- switching path
- 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.)
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000006698 induction Effects 0.000 claims abstract description 6
- 238000012544 monitoring process Methods 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 2
- 230000000243 photosynthetic effect Effects 0.000 abstract description 17
- 241000894006 Bacteria Species 0.000 abstract description 15
- 238000000855 fermentation Methods 0.000 abstract description 9
- 230000004151 fermentation Effects 0.000 abstract description 9
- 238000004140 cleaning Methods 0.000 abstract description 6
- 239000012780 transparent material Substances 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 230000035484 reaction time Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 6
- FRXSZNDVFUDTIR-UHFFFAOYSA-N 6-methoxy-1,2,3,4-tetrahydroquinoline Chemical compound N1CCCC2=CC(OC)=CC=C21 FRXSZNDVFUDTIR-UHFFFAOYSA-N 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000004313 glare Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 230000000258 photobiological effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000006052 feed supplement Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 239000000852 hydrogen donor Substances 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000029264 phototaxis Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000005336 safety glass Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000036413 temperature sense Effects 0.000 description 1
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
It the utility model is related to a kind of bioreactor, including tank body, the upper surface of tank body is provided with cover, cover is provided with charging aperture and stretches to the agitating device of tank interior, tank body includes outer tank and the inner canister being coaxially disposed with outer tank, inner and outer tank are highly consistent, and both lower surfaces are in same level, inner canister is used to optical-biological reaction occur, the side wall of inner canister is transparent material, form toroidal cavity between outer tank and inner canister, the axially spaced working flare provided with multiple adjustable multi-level brightness in toroidal cavity；Agitating device includes the agitating shaft for stretching to inner canister and is used to clear up the Mixing Brush of interior top tank structure along agitating shaft length direction is spaced；The first hot switching path is additionally provided with inner canister and monitors the induction installation of tank interior ambient parameter, the lower surface of outer tank is circumferentially with the second hot switching path.The utility model solves the problem of photosynthetic bacteria is low in large-scale application top fermentation efficiency, and reaction time is grown, and reactor cleaning is complicated, and energy consumption is higher, and the abrasion to tank body is larger.
Description
Technical field
It the utility model is related to a kind of biological reaction container, more particularly to a kind of bioreactor.
Background technology
Photosynthetic bacteria be it is a kind of using light as the energy, can under anaerobism illumination or aerobic dark condition utilize nature in
Organic matter, sulfide, ammonia etc. carry out photosynthetic microorganism as hydrogen donor and carbon source.According to the characteristic of photosynthetic bacteria, to
Corresponding culture medium and seed liquor are supplied in bioreactor, produces purpose product.
At present, bioreaction technology is rapidly developed, and the control to bioprocesses is increasingly accurate, by original simple
Temperature, pressure, pH control, gradually develop into and the parameters such as intensity of illumination, dissolved oxygen be controlled so that nowadays photo-biological
The practicality and high efficiency of reactor are greatly enhanced.
Photosynthetic bacteria has phototaxis, has a large amount of thalline during the fermentation and is attached to inner tank wall, with fermentation time
Extension, illumination can be influenceed by adsorbing the photosynthetic bacteria on tank body, the photosynthetic bacteria in tank is cannot get enough light, and then be influenceed
Photosynthetic bacteria growing, extend the reaction time；Meanwhile photosynthetic bacteria can gradually add in fermentation middle and later periods, the color of Photosynthetic culture fermentation liquid
Deep, irradiation that also can be on light source produces certain influence.
Therefore, one kind can realize large-scale production anaerobism photosynthetic bacteria, effectively and uniformly adjust tank body in intensity of illumination,
Shorten fermentation period, improve fermentation efficiency, accelerate the photosynthetic microorganism speed of growth, reduce production cost, moreover it is possible to effectively remove attached
The photosynthetic bacteria in inner tank wall, does not increase installation for fermenting energy consumption, the photo-biological for reducing abrasion to safety glass inwall is anti-
Device is answered, seems in the large-scale application of photosynthetic bacteria and is even more important.
Utility model content
The purpose of this utility model is to be directed to above-mentioned present situation, there is provided one kind is solved in fermentation process due to reaction vessel inwall
The bioreactor for adhering to a large amount of thalline and causing light efficiency gradually to reduce.
The technical solution adopted in the utility model：A kind of bioreactor, including tank body, the upper surface of the tank body are set
Have a cover, the cover is provided with the charging aperture and agitating device for stretching to the tank interior, the tank body include outer tank and with
The inner canister that the outer tank is coaxially disposed, the inner canister and the outer tank are highly consistent, and both lower surfaces are in same level,
The inner canister is used to optical-biological reaction occur, and the side wall of the inner canister is transparent material, and the side wall of the outer tank is provided with observation institute
State the observation window of inner canister, form toroidal cavity between the outer tank and the inner canister, in the toroidal cavity vertically, between circumference
Every the working flare provided with multiple adjustable multi-level brightness；The agitating device includes stretching to the agitating shaft of the inner canister and along institute
State the spaced Mixing Brush for being used to clear up the interior top tank structure of agitating shaft length direction；The first heat is additionally provided with the inner canister
Interchange channel and the induction installation of monitoring tank interior ambient parameter, the lower external face of the outer tank are circumferentially with the second heat and handed over
Change passage.
Effect of the present utility model is：Tank body is divided into inside and outside two layers, forms cavity between inner and outer tank, is set in the cavity
There is illuminator, because inner canister is transparent material, illuminator is the light source that inner canister carries out light reaction, and outer tank is thermally shielded guarantor to inner canister
Shield；Agitating device is provided with inner canister, to clear up due to the photosynthetic bacteria of inwall attachment, avoids influenceing light reaction efficiency；Meanwhile send out
Body of light has the adjustable function of multi-level brightness, in the case where inwall attachment photosynthetic bacteria is few, without opening agitating device
But brightness is directly heightened, maintain light reaction efficiency.
Further, the cover is provided with air inlet and material-feeding port, wherein, one end connection N of the air inlet2Tank, it is another
End is connected into the inner canister, and the material-feeding port is connected in the inner canister；The lower surface of the inner canister is provided with UNICOM to the tank body
Outside sample tap and discharging opening.
Further, the internal diameter of the material-feeding port is less than the internal diameter of the charging aperture, the sample tap it is a diameter of it is described go out
The 1/3 of material mouth.
Using the beneficial effect of further technical scheme：Gas and liquid environment during maintenance reaction, material-feeding port ratio
Charging aperture is thin, the interior environment for being easy to fine setting to react；Sample tap is thinner than discharging opening, is easy to sample on a small quantity.
Further, the length of the agitating shaft is slightly less than the height of the inner canister, the placement direction of the Mixing Brush with
The agitating shaft is vertical.
Further, the number of the Mixing Brush is not less than 3.
Using the beneficial effect of further technical scheme：Photosynthetic bacteria more effectively accompanying by the inwall of cleaning inner canister.
Further, the working flare is low frequency electrodeless lamp.
Using the beneficial effect of further technical scheme：Non-polarized lamp biggest advantage is exactly extra long life and outstanding economize on electricity
Effect, further advantage also include specular removal, high power factor, high reliability low harmonic contents, started quickly at low temperature, wide colour temperature
Scope, without stroboscopic and free from glare.
Further, inwall serpentine-like setting of first hot switching path along the inner canister, and with the agitating device
It does not interfere with each other, the both ends of first hot switching path are separately positioned on the upper surface of the cover and the lower end of the inner canister
Face.
Further, it is provided with the fluid for carrying out heat exchange in first hot switching path and second hot switching path.
Using the beneficial effect of further technical scheme：First hot switching path of serpentine arrangement, makes heat exchanger effectiveness more
Greatly.
Further, the induction installation includes the pH inductors of acid-base value in monitoring inner canister, monitors the temperature sense of water temperature
Device, the oxygen concentration inductor for monitoring dissolved oxygen concentration and monitoring carry out the luminous intensity inductor of the light of self-luminous body.
Using the beneficial effect of further technical scheme：Monitor inner canister in react when various environmental parameters, be advantageous to
When adjust inner canister in reaction condition.
Further, the luminous intensity inductor connects with working flare control.
Using the beneficial effect of further technical scheme：When the brightness that luminous intensity inductor is sensed in inner canister is smaller,
Heighten the brightness of working flare；After inner wall cleaning of the Mixing Brush inner canister, luminous intensity inductor can be sensed in inner canister naturally
Brightness it is higher, now turn down the brightness of working flare, maintain the light efficiency of light reaction procedure.
Brief description of the drawings
Fig. 1 is a kind of structural representation of bioreactor provided by the utility model.
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
As shown in figure 1, a kind of bioreactor provided by the utility model, including tank body 1, tank body 1 include outer tank 101
With with outer tank 101 it is being coaxially disposed, there is the inner canister 102 of transparent tank skin, the side wall of outer tank 101 is provided with the sight of observation inner canister 102
Window 51 is examined, inner canister 102 and outer tank 101 are highly identical, and both lower surfaces, in same level, inner canister 102 is used to light occur
Biological respinse, the upper surface of tank body 1 are provided with cover 2, and the charging aperture 3 of inner canister 102, air pressure valve are communicated with cover 2 and is stretched
Enter to the agitating device 4 in inner canister 102, toroidal cavity 5, its axle of the interior edge of toroidal cavity 5 are formed between outer tank 101 and inner canister 102
To, the circumferentially-spaced working flare 52 provided with multiple adjustable multi-level brightness；Agitating device 4 include it is vertically arranged, stretch in
The agitating shaft 41 of tank 102 and it is used to clear up the Mixing Brush 42 of the inwall of inner canister 102 along the length direction of agitating shaft 41 is spaced；It is interior
The first hot switching path 6 is additionally provided with tank 102 and monitors the induction installation of the internal environment parameter of tank body 1, outside the bottom of outer tank 101
Surface is circumferentially with the second hot switching path 7.
When carrying out optical-biological reaction, reaction dissolvent and bacterium are injected from the charging aperture 3 being arranged on cover 2 to inner canister 102
Body, because in fermentation process, thalline can be assembled on the tank skin of interior tank 102, will be influenceed when aggregate amount is more in tank body
Light reaction efficiency.Due to being provided with toroidal cavity 5 between inner canister 102 and outer tank 101, the interior edge of toroidal cavity 5 its axially, between circumference
Every setting multiple adjustable multi-level brightness illuminators, when thalline aggregate amount is less, by increasing the brightness of working flare 52, maintain
Certain brightness, when thalline aggregate amount is larger, agitating device 4 is opened, its Mixing Brush 42 is in the rotation cleaning of agitating shaft 41
The tank skin of tank.After cleaning terminates, the brightness of working flare 52 is dimmed again.
Preferably, cover 2 is provided with air inlet 8 and material-feeding port 9, wherein, one end connection of air inlet 8 is arranged on outside tank body 1
The N in portion2Tank, the other end are connected into inner canister 102, and material-feeding port 9 is connected to inside inner canister 102；The lower surface of inner canister 102 is provided with UNICOM extremely
Sample tap 10 and discharging opening 11 outside tank body 1.Preferably, the internal diameter of material-feeding port 9 is less than the internal diameter of charging aperture 3, sample tap 10
A diameter of discharging opening 11 1/3.By setting material-feeding port 9, can by the gas during a small amount of feed supplement maintenance reaction and
Liquid environment, material-feeding port 9 is thinner than charging aperture 3, the interior environment for being easy to fine setting to react；Sample tap 10 is thinner than discharging opening 11, is easy to few
Measure sample.
Preferably, the length of agitating shaft 41 is slightly less than the height of inner canister 102, the placement direction of Mixing Brush 42 and and agitating shaft
41 is vertical.The number of Mixing Brush 42 is not less than 3.
Preferably, length direction of the Mixing Brush 42 along agitating shaft 41 is arranged at intervals 3.To ensure that it is whole that Mixing Brush 42 can be cleared up
Individual inner canister 402.
Preferably, working flare 52 is low frequency electrodeless lamp.The remarkable advantage of low frequency electrodeless lamp is：Life-span of overlength, specular removal,
High power factor, stable luminous flux output, high reliability, high-color rendering, low harmonic content, started quickly at low temperature, wide colour temperature model
Enclose, instantaneously restart, without stroboscopic and free from glare, so can be that user brings following benefit：It is energy-efficient, reduce change lamp into
Originally maintenance cost etc., is greatly reduced.
Preferably, inwall serpentine-like setting of first hot switching path 6 along inner canister 102, and do not done mutually with agitating device 4
Disturb, meanwhile, by by the arrangement of 6 wider spacing of the first hot switching path, making it not interfere with light of the working flare 52 to inner canister 102
Radiation response, while ensure that preferably heat exchanger effectiveness.In addition, the both ends of the first hot switching path 6 are separately positioned on cover 2
Upper surface and inner canister 102 lower surface.
Preferably, induction installation includes the pH inductors 12 of acid-base value in monitoring inner canister, monitors the temperature inductor of water temperature
13rd, monitor the oxygen concentration inductor 14 of dissolved oxygen concentration and monitor the luminous intensity inductor 15 for the light for carrying out self-luminous body.
Various environmental parameters when being reacted in inner canister 102 are monitored, are advantageous to adjust the reaction condition in inner canister 102 at any time.
Luminous intensity inductor 15 connects with the control of working flare 52.
When the brightness that luminous intensity inductor 15 is sensed in inner canister 102 is smaller, the brightness of working flare 52 is heightened；When stirring
After mixing 42 inner wall cleaning inner canister 102 of brush, luminous intensity inductor 15 is natural to sense that the brightness in inner canister 102 is higher,
The brightness of working flare 52 is now turned down, maintains the light efficiency of light reaction procedure.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (10)
1. a kind of bioreactor, including tank body (1), the upper surface of the tank body (1) is provided with cover (2), the cover (2)
The charging aperture (3) and agitating device (4) internal provided with the tank body (1) is stretched to, it is characterised in that the tank body (1) includes
Outer tank (101) and the inner canister (102) that transparent side wall is coaxially disposed, had with the outer tank (101), the side of the outer tank (101)
Wall is provided with the observation window (51) for observing the inner canister (102), and the inner canister (102) and the outer tank (101) are highly identical, and two
In same level, the inner canister (102) is used to occurring optical-biological reaction for the lower surface of person, the outer tank (101) and described interior
Form toroidal cavity (5) between tank (102), toroidal cavity (5) interior edge its axially, it is circumferentially-spaced be provided with it is multiple adjustable more
The working flare (52) of level brightness；The agitating device (4) includes agitating shaft that is vertically arranged, stretching to the inner canister (102)
(41) and along the agitating shaft (41) length direction it is arranged at intervals, the Mixing Brush (42) for clearing up the inner canister (102) inwall；
The first hot switching path (6) and the sensing dress of monitoring tank body (1) the internal environment parameter are additionally provided with the inner canister (102)
Put, the lower external face of the outer tank (101) is circumferentially with the second hot switching path (7).
2. a kind of bioreactor according to claim 1, it is characterised in that the cover (2) is provided with air inlet
(8) and material-feeding port (9), wherein, one end connection of the air inlet (8) is arranged on the outside N of the tank body (1)2Tank, the other end
The inner canister (102) is connected into, it is internal that the material-feeding port (9) is connected to the inner canister (102)；The lower surface of the inner canister (102)
Provided with UNICOM to the tank body (1) outside sample tap (10) and discharging opening (11).
3. a kind of bioreactor according to claim 2, it is characterised in that the internal diameter of the material-feeding port (9) is less than
The internal diameter of the charging aperture (3), the 1/3 of a diameter of discharging opening (11) of the sample tap (10).
4. a kind of bioreactor according to claim 1, it is characterised in that the length of the agitating shaft (41) is smaller
Height in the inner canister (102), the placement direction of the Mixing Brush (42) are vertical with the agitating shaft (41).
5. a kind of bioreactor according to claim 4, it is characterised in that the number of the Mixing Brush (42) is not small
In 3.
6. a kind of bioreactor according to claim 1, it is characterised in that the working flare (52) is low frequency electrodeless
Lamp.
A kind of 7. bioreactor according to claim 1, it is characterised in that the first hot switching path (6) edge
The serpentine-like setting of inwall of the inner canister (102), and do not interfere with each other with the agitating device (4), first hot switching path
(6) both ends are separately positioned on the upper surface of the cover (2) and the lower surface of the inner canister (102).
A kind of 8. bioreactor according to claim 7, it is characterised in that first hot switching path (6) and
The fluid for carrying out heat exchange is provided with second hot switching path (7).
9. according to a kind of bioreactor described in claim any one of 1-8, it is characterised in that the induction installation includes
It is dense to monitor the pH inductors (12) of acid-base value in inner canister, the temperature inductor (13) for monitoring water temperature, the oxygen of monitoring dissolved oxygen concentration
Spend inductor (14) and monitor the luminous intensity inductor (15) for the light for carrying out self-luminous body.
A kind of 10. bioreactor according to claim 9, it is characterised in that the luminous intensity inductor (15) with
Working flare (52) the control connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721037852.3U CN207130269U (en) | 2017-08-16 | 2017-08-16 | A kind of bioreactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721037852.3U CN207130269U (en) | 2017-08-16 | 2017-08-16 | A kind of bioreactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207130269U true CN207130269U (en) | 2018-03-23 |
Family
ID=61635534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721037852.3U Active CN207130269U (en) | 2017-08-16 | 2017-08-16 | A kind of bioreactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207130269U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110432134A (en) * | 2019-07-16 | 2019-11-12 | 四维生态科技（杭州）有限公司 | A kind of anti-glare planting machine and anti-dazzle method |
| CN111763603A (en) * | 2019-04-02 | 2020-10-13 | 周卓煇 | Use of light source for promoting fermentation and device for promoting fermentation |
| CN116904298A (en) * | 2023-07-26 | 2023-10-20 | 苏州寰宝农业科技有限公司 | Device for culturing photosynthetic bacteria |
-
2017
- 2017-08-16 CN CN201721037852.3U patent/CN207130269U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111763603A (en) * | 2019-04-02 | 2020-10-13 | 周卓煇 | Use of light source for promoting fermentation and device for promoting fermentation |
| CN110432134A (en) * | 2019-07-16 | 2019-11-12 | 四维生态科技（杭州）有限公司 | A kind of anti-glare planting machine and anti-dazzle method |
| CN116904298A (en) * | 2023-07-26 | 2023-10-20 | 苏州寰宝农业科技有限公司 | Device for culturing photosynthetic bacteria |
| CN116904298B (en) * | 2023-07-26 | 2024-04-12 | 苏州寰宝农业科技有限公司 | Device for culturing photosynthetic bacteria |
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