CN107151629B - The double rank desulfurizers of Intelligent biogas - Google Patents
The double rank desulfurizers of Intelligent biogas Download PDFInfo
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- CN107151629B CN107151629B CN201710277028.3A CN201710277028A CN107151629B CN 107151629 B CN107151629 B CN 107151629B CN 201710277028 A CN201710277028 A CN 201710277028A CN 107151629 B CN107151629 B CN 107151629B
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- bioreactor
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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
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/02—Means for regulation, monitoring, measurement or control, e.g. flow regulation of foam
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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
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
- C12M41/18—Heat exchange systems, e.g. heat jackets or outer envelopes
- C12M41/24—Heat exchange systems, e.g. heat jackets or outer envelopes inside the vessel
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- 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
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/46—Means for regulation, monitoring, measurement or control, e.g. flow regulation of cellular or enzymatic activity or functionality, e.g. cell viability
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- 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
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/48—Automatic or computerized control
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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Abstract
The present invention relates to a kind of double rank desulfurizers of Intelligent biogas, including bioreactor, bottom in the bioreactor is provided with built-in heat exchange mechanisms, top is provided with soft water defoaming spraying mechanism and circulation fluid spraying mechanism, liquid level arrangement above in the bioreactor has foam sensor, the foam sensor access controller, the soft water defoaming spraying mechanism and circulation fluid spraying mechanism pass through controller control, the outside of bioreactor is arranged in plasmic DNA instrument, the monitoring probe connecting with plasmic DNA instrument is located at the inside of bioreactor, and it is contacted with liquid level, the data of plasmic DNA instrument monitoring are transmitted in computer by developing machine.The invention has the advantages that the purpose realizing bioreactor foaming prioreception and intelligently defoaming, reduces enterprise operation maintenance cost；Lifting system intelligent monitoring level etc..
Description
Technical field
The present invention relates to a kind of double rank desulfurizers of Intelligent biogas.
Background technique
In biogas desulfurization technology, there are dry desulfurization, wet desulphurization and biological desulphurization, there are also one is double alkali method desulfurizing,
That is alkaline process+bioanalysis carries out double rank desulfurization, and the principle exactly lye in absorption tower, which contacts absorption hydrogen sulfide with biogas, becomes rich
Liquid, rich solution enters after bioreactor carries out biological treatment is changed into the mistake that lye (being also lean solution) is re-circulated into absorption tower again
Journey.This method capital equipment, that is, absorption tower and bioreactor.
In other sour gas CO that aeration pours in2(bioreactor need to be supplied oxygen by aeration to biosystem), electrochemistry
The generation Na of inorganic salts during the ferrous sulfide particle of corrosion generation, System Solution concentration change, system is run2SO4、FeSO4
Deng will cause a degree of foaming.
Prior art disadvantage:
1, bioreactor bubbling problem can not be predicted, and not give warning in advance, once entire reactor, which occurs, to be continued
Work, operation expense is higher, and bioreactor parking causes operating cost to increase by 50%；
2, inside bioreactor microbial flora growing state can not judge, just can not be to entire without monitoring data
Microflora is controlled, and flora growth curve in the process of running is not known about yet, and also be cannot achieve and is given warning in advance, in advance
Control, more cannot achieve energy-saving purpose.
Summary of the invention
To overcome the shortcomings of existing technologies, the present invention provides a kind of double rank desulfurizers of Intelligent biogas.Technology of the invention
Scheme is:
The double rank desulfurizers of Intelligent biogas, including bioreactor, the bottom in the bioreactor are provided with interior
Heat exchange mechanisms are set, top is provided with soft water defoaming spraying mechanism and circulation fluid spraying mechanism, the liquid in the bioreactor
Face arrangement above has foam sensor, the foam sensor access controller, the soft water defoaming spraying mechanism and circulation fluid
Spraying mechanism passes through controller control, and the outside of bioreactor is arranged in plasmic DNA instrument, connect with plasmic DNA instrument
Monitoring probe is located at the inside of bioreactor, and contacts with liquid level, and the data of plasmic DNA instrument monitoring are passed by developing machine
It transports in computer.
The soft water defoaming spraying mechanism includes soft water spray tube and soft water spray head, along the length direction of soft water spray tube
On be provided with several soft water spray heads, the outside that one end of the soft water spray tube extends to bioreactor passes through after the first regulating valve
It is connect with the water outlet of soft water feeding spraying pump, the water inlet of the soft water feeding spraying pump is connected to by pipeline with the water source of soft water.
The circulation fluid defoaming spraying mechanism includes circulation fluid spray tube and circulation fluid spray head, along circulation fluid spray tube
Several circulation fluid spray heads are provided on length direction, the outside that one end of the circulation fluid spray tube extends to bioreactor passes through
It is connect after second regulating valve with the water outlet of circulation fluid water pump, the water inlet of the circulation fluid feeding spraying pump passes through pipeline and circulation fluid
Water source connection, the soft water spray tube is arranged in parallel with circulation fluid spray tube, and positioned at the top of circulation fluid spray tube, soft
Water spray water pump and circulation fluid feeding spraying pump are connect with controller.
The built-in heat exchange mechanisms include heat exchanger tube, heat exchanger tube continuous bending in bioreactor, the heat exchange
The hot water outlet and cold water inlet of pipe are arranged at the outside of bioreactor, and the cold water inlet is located at hot water effluent
Mouthful lower part, be sequentially installed with outlet valve and water circulating pump in the hot water outlet, cold water inlet water inlet be equipped with into
Water valve further includes a temperature transmitter, which is mounted on the bottom outside bioreactor, for showing heat exchanger tube
Temperature.
The invention has the advantages that
1, the purpose realizing bioreactor foaming prioreception and intelligently defoaming, reduces enterprise operation maintenance cost；
2, lifting system intelligent monitoring is horizontal, carries out online image monitoring to the microbial reaction that naked eyes can not observe,
So that system flora growth state is more intuitive, convenient for optimization and control.
Detailed description of the invention
Fig. 1 is agent structure schematic diagram of the invention.
Specific embodiment
The invention will now be further described with reference to specific embodiments, the advantages and features of the present invention will be with description and
It is apparent.But examples are merely exemplary for these, and it is not intended to limit the scope of the present invention in any way.Those skilled in the art
Member it should be understood that without departing from the spirit and scope of the invention can details to technical solution of the present invention and form into
Row modifications or substitutions, but these modifications and replacement are fallen within the protection scope of the present invention.
Referring to Fig. 1, the present invention relates to a kind of double rank desulfurizers of Intelligent biogas, including bioreactor 1, in the biology
Bottom in reactor 1 is provided with built-in heat exchange mechanisms, and top is provided with soft water defoaming spraying mechanism and circulation fluid spraying mechanism,
Liquid level arrangement above in the bioreactor 1 has foam sensor 6,6 access controller of foam sensor, described
Soft water defoaming spraying mechanism and circulation fluid spraying mechanism pass through controller control, and plasmic DNA instrument 7 is arranged in bioreactor 1
Outside, the monitoring probe connecting with plasmic DNA instrument 7 is located at the inside of bioreactor 1, and contacts with liquid level, the cell prison
It surveys the data that instrument 7 monitors to be transmitted in computer 9 by developing machine 8, wherein controller is conventional control unit, model west
The sub- S7-200 series of door.
The soft water defoaming spraying mechanism includes soft water spray tube 4 and soft water spray head 2, along the length of soft water spray tube 4
Several soft water spray heads 2 are provided on direction, one end of the soft water spray tube 4 extends to the outside of bioreactor 1 by first
It is connect after regulating valve 11 with the water outlet of soft water feeding spraying pump 10, the water inlet of the soft water feeding spraying pump 10 passes through pipeline and soft water
Water source connection.
The circulation fluid defoaming spraying mechanism includes circulation fluid spray tube 5 and circulation fluid spray head 3, along circulation fluid spray tube
Several circulation fluid spray heads 3 are provided on 5 length direction, one end of the circulation fluid spray tube 5 extends to the outer of bioreactor 1
Portion is connect after passing through the second regulating valve 13 with the water outlet of circulation fluid water pump 12, and the water inlet of the circulation fluid feeding spraying pump 12 passes through
The connection of the water source of pipeline and circulation fluid, circulation fluid are conventional recirculated water；The soft water spray tube 4 and circulation fluid spray tube 5
It is arranged in parallel, and is located at the top of circulation fluid spray tube 5, soft water feeding spraying pump 10 and circulation fluid feeding spraying pump 12 are and controller
Connection.
The built-in heat exchange mechanisms include heat exchanger tube 17, the heat exchanger tube 17 continuous bending in bioreactor 1, described
The hot water outlet and cold water inlet of heat exchanger tube 17 are arranged at the outside of bioreactor 1, and the cold water inlet is located at
The top of hot water outlet is sequentially installed with outlet valve 15 and water circulating pump 14, cold water inlet peace in the hot water outlet
It further include a temperature transmitter 18 equipped with inlet valve 16, which is mounted on the bottom outside bioreactor, is used for
Show the temperature of heat exchanger tube 17.
The working principle of the invention is: cold water enters heat exchanger tube by cold water inlet, and then enters bioreactor
Inside cools down to the material of reaction, after the cold water in heat exchanger tube absorbs heat, is discharged by hot water outlet, hot water passes through
Refrigerating plant (prior art) becomes cold water again, in heat exchanger tube internal circulation flow；Foam sensor to the foam of also liquid level into
Row monitoring, when reaching the position of mounting height of foam sensor, controller controls soft water feeding spraying pump and circulation fluid spray
The elimination to foam is realized in water pump starting, and the data of plasmic DNA instrument monitoring are first transmitted to developing machine, after being developed by developing machine again
It is transferred in computer, computer analyzes the data of monitoring.
Claims (4)
1. the double rank desulfurizers of Intelligent biogas, including bioreactor, which is characterized in that the bottom in the bioreactor
Built-in heat exchange mechanisms are provided with, top is provided with soft water defoaming spraying mechanism and circulation fluid spraying mechanism, in the biological respinse
Liquid level arrangement above in device has foam sensor, the foam sensor access controller, and the soft water defoams spraying mechanism
Pass through controller control with circulation fluid spraying mechanism, the outside of bioreactor is arranged in plasmic DNA instrument, with plasmic DNA
The monitoring probe of instrument connection is located at the inside of bioreactor, and contacts with liquid level, and the data of plasmic DNA instrument monitoring pass through
Developing machine is transmitted in computer.
2. the double rank desulfurizers of Intelligent biogas according to claim 1, which is characterized in that the soft water defoams spray thrower
Structure includes soft water spray tube and soft water spray head, and several soft water spray heads, the soft water are provided with along the length direction of soft water spray tube
The outside that one end of spray tube extends to bioreactor is connect after passing through the first regulating valve with the water outlet of soft water feeding spraying pump,
The water inlet of the soft water feeding spraying pump is connected to by pipeline with the water source of soft water.
3. the double rank desulfurizers of Intelligent biogas according to claim 2, which is characterized in that the circulation fluid defoams spray
Mechanism includes circulation fluid spray tube and circulation fluid spray head, and several circulation fluid sprays are provided with along the length direction of circulation fluid spray tube
Head, one end of the circulation fluid spray tube extend to the outside of bioreactor by going out after the second regulating valve with circulation fluid water pump
The water inlet of mouth of a river connection, the circulation fluid feeding spraying pump is connected by the water source of pipeline and circulation fluid, the soft water spray tube
It is arranged in parallel with circulation fluid spray tube, and is located at the top of circulation fluid spray tube, soft water feeding spraying pump and circulation fluid feeding spraying pump
It is connect with controller.
4. the double rank desulfurizers of Intelligent biogas according to claim 2 or 3, which is characterized in that the built-in heat exchanger
Structure includes heat exchanger tube, heat exchanger tube continuous bending in bioreactor, hot water outlet and the cold water water inlet of the heat exchanger tube
Mouth is arranged at the outside of bioreactor, and the cold water inlet is located at the lower part of hot water outlet, in the hot water outlet
Place is sequentially installed with outlet valve and water circulating pump, and cold water inlet water inlet is equipped with inlet valve, further includes a temperature transmitter,
The temperature transmitter is mounted on the bottom outside bioreactor, for showing the temperature of heat exchanger tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710277028.3A CN107151629B (en) | 2017-04-25 | 2017-04-25 | The double rank desulfurizers of Intelligent biogas |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710277028.3A CN107151629B (en) | 2017-04-25 | 2017-04-25 | The double rank desulfurizers of Intelligent biogas |
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| CN107151629A CN107151629A (en) | 2017-09-12 |
| CN107151629B true CN107151629B (en) | 2019-06-28 |
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| CN2556643Y (en) * | 2001-12-12 | 2003-06-18 | 中国科学院长春光学精密机械与物理研究所 | Electrochemical biological sensor |
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| CN201825951U (en) * | 2010-10-27 | 2011-05-11 | 泽尔曼生物能源技术（北京）有限公司 | Methane biological desulphurization device |
| CN102234606A (en) * | 2010-05-04 | 2011-11-09 | 刘惟明 | Simple microbe culture equipment capable of killing bacteria and culture method thereof |
| CN205062082U (en) * | 2015-09-22 | 2016-03-02 | 河北健民淀粉糖业有限公司 | Fermentation and extraction element of asmycin |
| CN205188301U (en) * | 2015-12-03 | 2016-04-27 | 丰城黑五类食品有限公司 | Biodiasmin is with automatic fermentation cylinder that has feed arrangement |
| CN205635577U (en) * | 2016-04-29 | 2016-10-12 | 陈聪 | Dedicated tail gas desulfurization of marsh gas production facility purifies recycle device |
Family Cites Families (2)
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| CN203540282U (en) * | 2013-10-25 | 2014-04-16 | 中国石油化工股份有限公司 | Treatment device of odor containing hydrocarbon and sulfide |
| CN204981300U (en) * | 2015-07-23 | 2016-01-20 | 洛阳绿潮环保科技有限公司 | Tower sulphur effluent treatment plant that contains of integration |
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2017
- 2017-04-25 CN CN201710277028.3A patent/CN107151629B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2556643Y (en) * | 2001-12-12 | 2003-06-18 | 中国科学院长春光学精密机械与物理研究所 | Electrochemical biological sensor |
| CN101622330A (en) * | 2007-12-28 | 2010-01-06 | 株式会社东芝 | Organism desulfurization apparatus |
| CN101622331A (en) * | 2008-01-16 | 2010-01-06 | 株式会社东芝 | Biological desulfurization apparatus |
| CN101700930A (en) * | 2009-10-21 | 2010-05-05 | 宁波市鄞州区绿州能源利用有限公司 | Automatic spraying defoaming device for waste leachate treatment |
| CN102234606A (en) * | 2010-05-04 | 2011-11-09 | 刘惟明 | Simple microbe culture equipment capable of killing bacteria and culture method thereof |
| CN201825951U (en) * | 2010-10-27 | 2011-05-11 | 泽尔曼生物能源技术（北京）有限公司 | Methane biological desulphurization device |
| CN205062082U (en) * | 2015-09-22 | 2016-03-02 | 河北健民淀粉糖业有限公司 | Fermentation and extraction element of asmycin |
| CN205188301U (en) * | 2015-12-03 | 2016-04-27 | 丰城黑五类食品有限公司 | Biodiasmin is with automatic fermentation cylinder that has feed arrangement |
| CN205635577U (en) * | 2016-04-29 | 2016-10-12 | 陈聪 | Dedicated tail gas desulfurization of marsh gas production facility purifies recycle device |
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| CN107151629A (en) | 2017-09-12 |
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