CN202369588U - High-efficiency air distributor of vegetable cell reactor - Google Patents
High-efficiency air distributor of vegetable cell reactor Download PDFInfo
- Publication number
- CN202369588U CN202369588U CN 201120525186 CN201120525186U CN202369588U CN 202369588 U CN202369588 U CN 202369588U CN 201120525186 CN201120525186 CN 201120525186 CN 201120525186 U CN201120525186 U CN 201120525186U CN 202369588 U CN202369588 U CN 202369588U
- Authority
- CN
- China
- Prior art keywords
- air distribution
- air
- vegetable cell
- cell reactor
- house steward
- 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 - Lifetime
Links
- 235000013311 vegetables Nutrition 0.000 title claims abstract description 22
- 238000009826 distribution Methods 0.000 claims abstract description 35
- 239000006185 dispersion Substances 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004113 cell culture Methods 0.000 abstract description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 10
- 229910052760 oxygen Inorganic materials 0.000 description 10
- 239000001301 oxygen Substances 0.000 description 10
- 238000002156 mixing Methods 0.000 description 4
- 238000010008 shearing Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 238000012258 culturing Methods 0.000 description 3
- 206010016165 failure to thrive Diseases 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 235000015097 nutrients Nutrition 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 239000006143 cell culture medium Substances 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 230000019522 cellular metabolic process Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Images
Classifications
-
- 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
- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/18—Flow directing inserts
- C12M27/22—Perforated plates, discs or walls
Landscapes
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Zoology (AREA)
- Biomedical Technology (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses a high-efficiency air distributor of a vegetable cell reactor, which belongs to the technical field of vegetable cell reactors. The technical scheme includes that the high-efficiency air distributor comprises an air inlet pipe, wherein the air inlet pipe is connected with an air distribution main pipe, an air distribution branch pipe is connected on the lateral wall of the air distribution main pipe, and an air distribution plate with through-holes are arranged at the air outlet end of the air distribution branch pipe. The high-efficiency air distributor of the vegetable cell reactor is simple in structure, convenient to use, good in effect and applicable to vegetable cell culture.
Description
Technical field
The utility model relates to a kind of air-distributor, more particularly, relates in particular to a kind of highly effective air sparger of vegetable cell reactor drum.
Background technology
The ventilating/stirring microorganism reactor provides biological needed dissolved oxygen through bubbling air at present.Air feed straight tube of normal employing infeeds aseptic compressed air, after selecting the higher mixing speed of different agitating vanes and control that the aseptic compressed air that feeds is broken into micro-bubble, increases the needed dissolved oxygen of biological metabolism.
When adopting microorganism reactor to use air-distributor culturing plants cell always; Beat a row or several rows aperture in annular or Polygons air distribution pipe lower end, can increase the dissolved oxygen effect, but often bigger because of the vegetable cell particle; Cause the give vent to anger obstruction of aperture of culturing process, influence the dissolved oxygen effect.The applicant finds through overtesting: when adopting ventilating/stirring microorganism reactor culturing plants cell; The shearing force that high speed conditions lower stirring paddle leaf is brought has produced serious injury to vegetable cell; Growth failure phenomenons such as plant cell cultures has produced and reddened, browning cause the culture plant cell failure; When reducing mixing speed attenuating shearing force, can cause the nutrient solution dissolved oxygen level to reduce, can not satisfy the aerobic requirement of vegetable cell, vegetable cell can be because growth failure phenomenons such as anoxic cause reddening, brownings; After increasing air flow quantity, can increase the dissolved oxygen in the nutrient solution, but because of the increase of air flow quantity and flow velocity, can produce bigger shearing force pair cell equally and produce and injure and cause growth failures such as vegetable cell reddens, browning.Vegetable cell industrialization production needs to solve the problem that satisfies the aerobic requirement of cell under low mixing speed and the low air flow situation.
The utility model content
The purpose of the utility model is the deficiency to above-mentioned prior art, and a kind of highly effective air sparger of simple in structure, easy to use and effective vegetable cell reactor drum is provided.
The technical scheme of the utility model is achieved in that a kind of highly effective air sparger of vegetable cell reactor drum; Comprise inlet pipe; Wherein said inlet pipe is connected with the air distribution house steward; Be connected with the air distribution arm on described air distribution house steward's sidewall, the outlet side of described air distribution arm is provided with the dispersion plate of band through hole.
In the highly effective air sparger of above-mentioned a kind of vegetable cell reactor drum; Described air distribution arm is made up of inner sleeve that is threaded each other and outer tube; Described dispersion plate is folded between inner sleeve and the outer tube, is provided with sealing-ring at the contact part of inner sleeve and dispersion plate; Described inner sleeve is communicated with described air distribution house steward, and described outlet side is arranged on the outer tube.
In the highly effective air sparger of above-mentioned a kind of vegetable cell reactor drum, described air distribution house steward is annular or Polygons.
The utility model through distribution air distribution arm on the air distribution house steward, can make air in cell reactor, distribute more evenly after adopting said structure; Simultaneously through the dispersion plate in the air distribution arm; Air is cut into trickle bubble, can realize need air not being broken into trickle bubble, save energy consumption greatly with stirring power; Significantly improve the dissolved oxygen effect of air-distributor simultaneously, improve air utilization ratio and reach more than 1 times.Satisfy the required dissolved oxygen level of vegetable cell metabolism because of adopting air-distributor to improve, thereby reduced mixing speed and air flow quantity, and then reduced shearing force, reduce the unusual rate of plant cell growth, improved fermentation level.Realize efficient, the uniform distribution of air,, practice thrift cost to improve dissolved oxygen.
Description of drawings
Below in conjunction with the embodiment in the accompanying drawing the utility model is done further to specify, but do not constitute any restriction the utility model.
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the decomposition texture synoptic diagram of air distribution arm.
Among the figure: inlet pipe 1, air distribution house steward 2, air distribution arm 3, dispersion plate 4, inner sleeve 5, outer tube 6, sealing-ring 7.
Embodiment
Consult illustrated in figures 1 and 2; The highly effective air sparger of a kind of vegetable cell reactor drum of the utility model; Comprise inlet pipe 1, inlet pipe 1 is connected with annular or polygonal air distribution house steward 2, and the air distribution house steward 2 in the present embodiment is an annular; Circumferentially be connected with air distribution arm 3 in air distribution house steward 2 sidewall upper edges; Air distribution arm 3 is made up of inner sleeve that is threaded each other 5 and outer tube 6, between inner sleeve 5 and outer tube 6, is folded with dispersion plate 4, is provided with sealing-ring 7 at the contact part of inner sleeve 5 and dispersion plate 4; Described inner sleeve 5 is communicated with described air distribution house steward 2, and described outlet side is arranged on the outer tube 6.
When the utility model is used for culture plant cell; Plant cell culture medium is added in the reactor drum; Aseptic compressed air gets into annular or polygonal air distribution house steward 2 through inlet pipe 1, gets into air distribution arm 3 again, behind dispersion plate 4; Air is divided into trickle bubble, realizes efficient oxygen supply.
Claims (3)
1. the highly effective air sparger of a vegetable cell reactor drum; Comprise inlet pipe (1); It is characterized in that; Described inlet pipe (1) is connected with air distribution house steward (2), is connected with air distribution arm (3) on described air distribution house steward (2) sidewall, and the outlet side of described air distribution arm (3) is provided with the dispersion plate (4) of band through hole.
2. the highly effective air sparger of a kind of vegetable cell reactor drum according to claim 1; It is characterized in that; Described air distribution arm (3) is made up of inner sleeve that is threaded each other (5) and outer tube (6); Described dispersion plate (4) is folded between inner sleeve (5) and the outer tube (6), is provided with sealing-ring (7) at the contact part of inner sleeve (5) and dispersion plate (4); Described inner sleeve (5) is communicated with described air distribution house steward (2), and described outlet side is arranged on the outer tube (6).
3. the highly effective air sparger of a kind of vegetable cell reactor drum according to claim 1 and 2 is characterized in that, described air distribution house steward (2) is annular or Polygons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120525186 CN202369588U (en) | 2011-12-14 | 2011-12-14 | High-efficiency air distributor of vegetable cell reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120525186 CN202369588U (en) | 2011-12-14 | 2011-12-14 | High-efficiency air distributor of vegetable cell reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202369588U true CN202369588U (en) | 2012-08-08 |
Family
ID=46593301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120525186 Expired - Lifetime CN202369588U (en) | 2011-12-14 | 2011-12-14 | High-efficiency air distributor of vegetable cell reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202369588U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102925341A (en) * | 2012-11-26 | 2013-02-13 | 济南华明生化有限公司 | Air distributor for oxygen dissolution of itaconic acid fermentation tank |
| CN103146565A (en) * | 2013-02-27 | 2013-06-12 | 黄陈超 | Fermentation tank/marsh gas tank combination unit |
| CN103191901A (en) * | 2013-03-06 | 2013-07-10 | 黄陈超 | Recycling processing device for garbage |
-
2011
- 2011-12-14 CN CN 201120525186 patent/CN202369588U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102925341A (en) * | 2012-11-26 | 2013-02-13 | 济南华明生化有限公司 | Air distributor for oxygen dissolution of itaconic acid fermentation tank |
| CN103146565A (en) * | 2013-02-27 | 2013-06-12 | 黄陈超 | Fermentation tank/marsh gas tank combination unit |
| CN103191901A (en) * | 2013-03-06 | 2013-07-10 | 黄陈超 | Recycling processing device for garbage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120808 |