CN108251286A - A kind of gas-liquid atomization high-efficiency bioreactor - Google Patents
A kind of gas-liquid atomization high-efficiency bioreactor Download PDFInfo
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- CN108251286A CN108251286A CN201611235869.XA CN201611235869A CN108251286A CN 108251286 A CN108251286 A CN 108251286A CN 201611235869 A CN201611235869 A CN 201611235869A CN 108251286 A CN108251286 A CN 108251286A
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- 238000009688 liquid atomisation Methods 0.000 title claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 49
- 239000007789 gas Substances 0.000 claims abstract description 39
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 239000001257 hydrogen Substances 0.000 claims abstract description 13
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 13
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000000889 atomisation Methods 0.000 claims abstract description 12
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 9
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 9
- 238000002156 mixing Methods 0.000 claims abstract description 6
- 238000005273 aeration Methods 0.000 claims abstract description 5
- 239000010802 sludge Substances 0.000 claims abstract description 5
- 239000007921 spray Substances 0.000 claims abstract description 5
- 238000003756 stirring Methods 0.000 claims abstract description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 150000002431 hydrogen Chemical class 0.000 claims 1
- 244000005700 microbiome Species 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 230000008827 biological function Effects 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000015203 fruit juice Nutrition 0.000 description 1
- 210000001822 immobilized cell Anatomy 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Classifications
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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
- C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
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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
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/36—Means for collection or storage of gas; Gas holders
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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
- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/18—Flow directing inserts
- C12M27/20—Baffles; Ribs; Ribbons; Auger vanes
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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
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/04—Filters; Permeable or porous membranes or plates, e.g. dialysis
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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
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/06—Nozzles; Sprayers; Spargers; Diffusers
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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
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/18—External loop; Means for reintroduction of fermented biomass or liquid percolate
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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
- C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
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Abstract
The invention discloses a kind of gas-liquid atomization high-efficiency bioreactor, including reactor body（1）, gas guide board（2）, three phase separator（3）, discharge port（4）, gas outlet（5）, filtration system（6）, air inlet（7）, inlet（8）, air and liquid mixer（9）, atomization system（10）, feed inlet（11）, liquid distributor（12）, gas holder（13）, external circulating system（14）Mainly utilize gas-liquid mixed atomizing principles, make liquid and gas mixing and form spray pattern, jet stream is entered in reactor after gas-liquid mixed atomization, liquid, gas can be made to be contacted with the microorganism in reactor more abundant, mass transfer enhancement effect, the efficiency of reactor is improved, a kind of gas-liquid atomization high-efficiency bioreactor is used as aerobic aeration device, hydrogen reducing carbon dioxide plant, airlift bioreactor, Expanded Granular Sludge Bed Reactor, inner circulation reactor, the full mixing reactor of Gas Stirring etc..
Description
Technical field
The present invention relates to a kind of gas-liquid atomization high-efficiency bioreactors, belong to bioreactor field.
Background technology
Bioreactor is using biological function possessed by enzyme or organism (such as microorganism), is carried out in vitro biochemical anti-
The apparatus system answered, it is a kind of biological function analog machine, such as fermentation tank, immobilised enzymes or immobilized cell reactor.
There is important application in terms of drinks, medicine production, concentration jam, fruit juice fermentation, organic pollutant degradation.
In terms of aerobe reactor, especially on aeration, gas particles are the smaller the better, and gas is contacted with raw material
More more abundant, it is better；In terms of anaerobic biological reactor, using added hydrogen come the carbon dioxide in reduction reactor, so as to improve
Methane content in biogas, but can not ensure that the hydrogen being passed through can be uniformly distributed, it is fully connect with the microorganism in reactor
It touches, the sludge bulking in high efficiency reactor is made using biogas, due to that gas can not be made to become smaller, it is easy to form ditch in reactor
Stream.
Invention content
Present invention is generally directed to the above problems, provide a kind of gas-liquid atomization high-efficiency bioreactor, mainly utilize gas
Liquid mixed aerosol principle makes liquid and gas mixing and forms spray pattern.
To achieve the above object, the present invention takes following technical proposals：
A kind of gas-liquid atomization high-efficiency bioreactor, including reactor body（1）, gas guide board（2）, three phase separator
（3）, discharge port（4）, gas outlet（5）, filtration system（6）, air inlet（7）, inlet（8）, air and liquid mixer（9）, atomization system
System（10）, feed inlet（11）, liquid distributor（12）, gas holder（13）, external circulating system（14）, reactor body（1）Inside from it is lower to
On liquid distributor (12), gas guide board (2) and three phase separator (3), reactor body are installed successively（1）Outside is equipped with outer follow
Loop system（14）, in external circulating system（14）Upper end is installed by filtration system（6）, lower end installation air and liquid mixer（9）It is with atomization
It unites (10), in air and liquid mixer（9）Upper end be provided with air inlet（7）.
A kind of gas-liquid atomization high-efficiency bioreactor is further from filtration system（6）The liquid of outflow pass through into
Liquid mouth（8）Into air and liquid mixer（9）When, in air inlet（7）Place forms negative pressure, and gas is from air inlet（7）Gas-liquid is entered to mix
Clutch（9）, after carrying out gas-liquid mixed, atomization system (10) is entered, gas-liquid is injected into reactor after forming spray pattern
Main body（1）It is interior.
A kind of gas-liquid atomization high-efficiency bioreactor is further reactor body（1）Liquid distributor is inside installed
(12) and gas guide board (2) and three phase separator（3）.
A kind of gas-liquid atomization high-efficiency bioreactor is further discharge port（4）It is higher than filtration system（6）.
The advantageous effect that the present invention generates has：Jet stream is entered in reactor after gas-liquid mixed atomization, can make liquid, gas
More abundant, mass transfer enhancement effect is contacted with the microorganism in reactor, improves the efficiency of reactor, if a kind of gas-liquid be atomized
High-efficient biological reactor is used as aerobic aeration device, can increase the dissolved oxygen in reactor, microorganism is made more to be filled with oxygen
The contact divided；If by a kind of gas-liquid atomization high-efficiency bioreactor be used as hydrogen reducing carbon dioxide plant can make hydrogen with
Carbon dioxide and microorganism in reactor come into full contact with, and extend residence time of the hydrogen in reactor, improve
The efficiency of hydrogen reducing carbon dioxide, so as to improve the content of methane in sewage gas, it is also possible to apply the invention to gas-lifting type biology is anti-
Answer full mixing reactor of device, Expanded Granular Sludge Bed Reactor, inner circulation reactor, Gas Stirring etc..
Description of the drawings
Fig. 1 is the structure diagram of the present invention
Symbol description：
1. reactor body, 2. gas guide boards, 3. three phase separators, 4. discharge ports, 5. gas outlets, 6. filtration systems,
7. air inlet, 8. inlets, 9. air and liquid mixers, 10. ultrasonic atomizing systems, 11. feed inlets, 12. liquid distributors, 13. gas
Cabinet, 14. external circulating systems.
Specific embodiment
The invention will be further described with example below in conjunction with the accompanying drawings：
As shown in Figure 1, a kind of gas-liquid atomization high-efficiency bioreactor, including reactor body（1）, gas guide board（2）, three
Phase separator（3）, discharge port（4）, gas outlet（5）, filtration system（6）, air inlet（7）, inlet（8）, air and liquid mixer
（9）, atomization system（10）, feed inlet（11）, liquid distributor（12）, gas holder（13）, external circulating system（14）, reactor body（1）
It is internal that liquid distributor (12), gas guide board (2) and three phase separator (3), reactor body are installed successively from top to bottom（1）It is external
External circulating system is installed（14）, in external circulating system（14）Upper end is installed by filtration system（6）, lower end installation air and liquid mixer
（9）With atomization system (10), in air and liquid mixer（9）Upper end be provided with air inlet（7）.
Preferably, from filtration system（6）The liquid of outflow passes through inlet（8）Into air and liquid mixer（9）When, in air inlet
Mouthful（7）Place forms negative pressure, and gas is from air inlet（7）Enter air and liquid mixer（9）, after carrying out gas-liquid mixed, enter atomization
System (10), gas-liquid are injected into reactor body after forming spray pattern（1）It is interior.
Preferably, reactor body（1）Liquid distributor (12) and gas guide board (2) and three phase separator are inside installed（3）.
Preferably, discharge port（4）It is higher than filtration system（6）.
The present invention makes gas-liquid mixed be entered in reactor after being atomized, and can make the microorganism in liquid, gas and reactor
More abundant, mass transfer enhancement effect is contacted, the efficiency of reactor is improved, if a kind of gas-liquid atomization high-efficiency bioreactor be used as
Aerobic aeration device can increase the dissolved oxygen in reactor, and microorganism is made more fully to be contacted with oxygen；If by a kind of
Gas-liquid atomization high-efficiency bioreactor, which is used as hydrogen reducing carbon dioxide plant, can make hydrogen and the carbon dioxide in reactor
It is come into full contact with microorganism, and extends residence time of the hydrogen in reactor, improve hydrogen reducing carbon dioxide
Efficiency, so as to improve the content of methane in sewage gas, it is also possible to apply the invention to airlift bioreactors, expanded granular sludge bed
Full mixing reactor of reactor, inner circulation reactor, Gas Stirring etc..
The present invention is described by way of example above, but the present invention is not limited to above-mentioned specific embodiment, all bases
The scope of protection of present invention is belonged in any changes or modifications that the present invention is done.
Claims (7)
1. a kind of gas-liquid atomization high-efficiency bioreactor, it is characterised in that：Including reactor body（1）, gas guide board（2）、
Three phase separator（3）, discharge port（4）, gas outlet（5）, filtration system（6）, air inlet（7）, inlet（8）, air and liquid mixer
（9）, atomization system（10）, feed inlet（11）, liquid distributor（12）, gas holder（13）, external circulating system（14）, reactor body（1）
It is internal that liquid distributor (12), gas guide board (2) and three phase separator (3), reactor body are installed successively from top to bottom（1）It is external
External circulating system is installed（14）, in external circulating system（14）Upper end is installed by filtration system（6）, lower end installation air and liquid mixer
（9）With atomization system (10), in air and liquid mixer（9）Upper end be provided with air inlet（7）.
2. a kind of gas-liquid atomization high-efficiency bioreactor according to claim 1, it is characterised in that：From filtration system（6）
The liquid of outflow passes through inlet（8）Into air and liquid mixer（9）When, in air inlet（7）Place forms negative pressure, and gas is from air inlet
（7）Enter air and liquid mixer（9）, after carrying out gas-liquid mixed, atomization system (10) is entered, gas-liquid is sprayed after forming spray pattern
It penetrates and enters reactor body（1）It is interior.
3. a kind of gas-liquid atomization high-efficiency bioreactor according to claim 1, it is characterised in that：Reactor body（1）
Liquid distributor (12) and gas guide board (2) and three phase separator are inside installed（3）.
4. a kind of gas-liquid atomization high-efficiency bioreactor according to claim 1, it is characterised in that：Discharge port（4）It will height
In filtration system（6）.
5. a kind of gas-liquid atomization high-efficiency bioreactor according to claim 1, it is characterised in that：In air inlet（7）It is logical
Enter oxygen, aerobic aeration device can be used as.
6. a kind of gas-liquid atomization high-efficiency bioreactor according to claim 1, it is characterised in that：In air inlet（7）It is logical
Enter hydrogen, hydrogen reducing carbon dioxide plant can be used as.
7. a kind of gas-liquid atomization high-efficiency bioreactor according to claim 1, it is characterised in that：In air inlet（7）It is logical
Enter biogas, it is complete to can be applied to airlift bioreactor, Expanded Granular Sludge Bed Reactor, inner circulation reactor, Gas Stirring
Mixing reactor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611235869.XA CN108251286B (en) | 2016-12-28 | 2016-12-28 | Gas-liquid atomization efficient bioreactor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611235869.XA CN108251286B (en) | 2016-12-28 | 2016-12-28 | Gas-liquid atomization efficient bioreactor |
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| CN108251286A true CN108251286A (en) | 2018-07-06 |
| CN108251286B CN108251286B (en) | 2020-08-04 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114849274A (en) * | 2022-05-13 | 2022-08-05 | 西安交通大学 | Hydrogen protection extraction method and device for plants rich in easily-oxidized active ingredients |
| CN115069186A (en) * | 2022-06-20 | 2022-09-20 | 潍坊市奥维拓普生物科技有限公司 | Double-phase flow molecular reactor skid-mounted system |
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| CN2367383Y (en) * | 1998-10-30 | 2000-03-08 | 山东省化工规划设计院 | Gas-liquid reactor |
| CN101891268A (en) * | 2010-08-19 | 2010-11-24 | 娄底市裕德科技有限公司 | High-concentration ammonia nitrogen sewage treatment equipment |
| CN102603124A (en) * | 2012-03-31 | 2012-07-25 | 华南理工大学 | Two-phase two-period anaerobic organism reactor for processing wastewater |
| CN203417670U (en) * | 2013-08-15 | 2014-02-05 | 中国石油天然气股份有限公司 | Adjustable spray sulfonation reactor |
| CN204911230U (en) * | 2015-07-17 | 2015-12-30 | 环境保护部华南环境科学研究所 | A high -efficient purifier for containing complicated waste gas pollution control and treatment of organic compound |
| CN207581784U (en) * | 2017-10-26 | 2018-07-06 | 云南师范大学 | A kind of new and effective bioreactor |
-
2016
- 2016-12-28 CN CN201611235869.XA patent/CN108251286B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2367383Y (en) * | 1998-10-30 | 2000-03-08 | 山东省化工规划设计院 | Gas-liquid reactor |
| CN101891268A (en) * | 2010-08-19 | 2010-11-24 | 娄底市裕德科技有限公司 | High-concentration ammonia nitrogen sewage treatment equipment |
| CN102603124A (en) * | 2012-03-31 | 2012-07-25 | 华南理工大学 | Two-phase two-period anaerobic organism reactor for processing wastewater |
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| CN207581784U (en) * | 2017-10-26 | 2018-07-06 | 云南师范大学 | A kind of new and effective bioreactor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114849274A (en) * | 2022-05-13 | 2022-08-05 | 西安交通大学 | Hydrogen protection extraction method and device for plants rich in easily-oxidized active ingredients |
| CN115069186A (en) * | 2022-06-20 | 2022-09-20 | 潍坊市奥维拓普生物科技有限公司 | Double-phase flow molecular reactor skid-mounted system |
| CN115069186B (en) * | 2022-06-20 | 2023-10-27 | 潍坊市奥维拓普生物科技有限公司 | Skid-mounted system of two-phase flow molecular reactor |
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| CN108251286B (en) | 2020-08-04 |
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