CN202830039U - Improved experimental device for preparing biogas via anaerobic fermentation - Google Patents
Improved experimental device for preparing biogas via anaerobic fermentation Download PDFInfo
- Publication number
- CN202830039U CN202830039U CN2012205478266U CN201220547826U CN202830039U CN 202830039 U CN202830039 U CN 202830039U CN 2012205478266 U CN2012205478266 U CN 2012205478266U CN 201220547826 U CN201220547826 U CN 201220547826U CN 202830039 U CN202830039 U CN 202830039U
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- airway
- bottle
- air collector
- water
- methane
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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
- C12M23/02—Form or structure of the vessel
- C12M23/08—Flask, bottle or test tube
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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
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/58—Reaction vessels connected in series or in parallel
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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
- C12M41/30—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration
- C12M41/34—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of gas
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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
Abstract
The utility model relates to an improved experimental device for preparing biogas via anaerobic fermentation, belonging to the technical field of experimental devices. The improved experimental device comprises an anaerobic reactor, a gas-washing bottle, a gas-collecting bottle, a water-storing bottle, a rubber plug, a sampling tube, a gas guide tube I, a gas flow meter, a check valve, a rubber-connecting tube, a sampling tube valve, a connecting tube, a gas guide tube II and a gas guide tube III. Via an improvement of the traditional device for preparing biogas via anaerobic fermentation, the gas flow meter is additionally arranged to realize online monitoring for the condition of anaerobic fermentation, thus facilitating control of an experimental process; the volumes of biogas and methane generated during a process for preparing biogas via anaerobic fermentation in a certain time are accurately measured to calculate the content of methane, thus providing accurate experimental data for the subsequent experimental analysis and enhancing the accuracy of the experimental conclusion; and simultaneously, the check valve is arranged on the tail part of the gas guide tube I in the gas-washing bottle, so that the occurrence of a suck-back phenomenon can be effectively prevented. The improved experimental device disclosed by the utility model is simple in structure, convenient to operate and strong in adaptability.
Description
Technical field
The utility model relates to a kind of improved anaerobic ferment for methane experimental installation, belongs to the experimental installation technical field.
Background technology
Under lab adopt anaerobic ferment for methane can provide for the biogas production of reality strong science and technology to support, the analysis of especially under lab doing, the conclusion of testing and drawing have directive significance for actual production.Usually the anaerobic ferment for methane device of use for laboratory can't be realized on-line monitoring anaerobically fermenting situation, in addition, adopts biogas and often contains a certain amount of foreign gas, and this just need to carry out gas washing to biogas, usually the suck-back phenomenon can occur in gas washing.
In view of traditional anaerobic ferment for methane device can't accurately be monitored biogas volume and methane content, can not reflect timely and accurately the anaerobic fermentation process practical situation, brought the problem of unnecessary trouble to experimentation control and interpretation, necessary designing a kind ofly can directly be calculated fire damp content, foreign matter content, experimental installation that simultaneously can the on-line monitoring anaerobically fermenting.
The utility model content
For the problems referred to above, the utility model proposes a kind of improved anaerobic ferment for methane experimental installation, through traditional anaerobic ferment for methane device is improved, can be implemented in line monitoring anaerobically fermenting situation, be convenient to the control of experimentation, by accurately measuring biogas volume and the methane volume that produces in the anaerobic ferment for methane process in the certain hour, calculate the content of methane, thereby for follow-up experimental analysis provides accurately experimental data, the accuracy of Enhancement test conclusion; Simultaneously, the afterbody of the airway I in scrubbing bottle is provided with check valve, can effectively prevent the generation of suck-back phenomenon, and the utility model is simple in structure, and is easy to operate, strong adaptability.
For reaching goal of the invention, the technical solution adopted in the utility model: a kind of improved anaerobic ferment for methane experimental installation comprises anaerobic reactor 1, scrubbing bottle 2, air collector 3, water-storing bottle 4, plug 5, stopple coupon 6, airway I7, gas meter 8, check valve 9, connects sebific duct 10, stopple coupon valve 11, communicating pipe 12, airway II13, airway III14; Anaerobic reactor 1, scrubbing bottle 2, air collector 3, the bottleneck of water-storing bottle 4 is furnished with respectively plug 5, stopple coupon 6 stretches in the anaerobic reactor 1 by plug 5, and under the liquid level of the anaerobic reactor 1 that submerges, stopple coupon 6 is provided with stopple coupon valve 11, anaerobic reactor 1, scrubbing bottle 2 connects by airway I7, scrubbing bottle 2, air collector 3 connects by airway II13, air collector 3, water-storing bottle 4 connects by airway III14, airway I7, airway II13, airway III14 is two Glass tubings and is formed by connecting by connecting sebific duct 10, anaerobic reactor 1, be provided with gas meter 8 between the scrubbing bottle 2, the afterbody of airway I7 in the scrubbing bottle 2 is provided with check valve 9, and water-storing bottle 4 is provided with the communicating pipe 12 that communicates with atmosphere.
Described airway I7 has just exposed bottleneck in anaerobic reactor 1; Airway I7 submerges in scrubbing bottle 2 under the liquid level.
Described airway II13 has all just exposed bottleneck in scrubbing bottle 2, air collector 3.
Described airway III14 stretches into the bottom of air collector 3 in air collector 3, just exposed bottleneck in water-storing bottle 4.
Described communicating pipe 12 has just been exposed bottleneck in water-storing bottle 4.
In the described scrubbing bottle 2 alkali lye is housed.
In the described air collector 3 water or salt solution are housed.
Described anaerobic reactor 1, scrubbing bottle 2, air collector 3, water-storing bottle 4, plug 5, stopple coupon 6, airway I7, gas meter 8, check valve 9, company's sebific duct 10, stopple coupon valve 11, communicating pipe 12, airway II13, airway III14 are commercially available common components.
The beneficial effects of the utility model: the utility model is through improving traditional anaerobic ferment for methane device, can be implemented in line monitoring anaerobically fermenting situation, be convenient to the control of experimentation, by accurately measuring biogas volume and the methane volume that produces in the anaerobic ferment for methane process in the certain hour, calculate the content of methane, thereby for follow-up experimental analysis provides accurately experimental data, the accuracy of Enhancement test conclusion; Simultaneously, the afterbody of the airway I in scrubbing bottle is provided with check valve, can effectively prevent the generation of suck-back phenomenon, and the utility model is simple in structure, and is easy to operate, strong adaptability.
Description of drawings
Fig. 1 is structure connection diagram of the present utility model;
Among the figure: 1-anaerobic reactor, 2-scrubbing bottle, 3-air collector, 4-water-storing bottle, 5-plug, 6-stopple coupon, 7-airway I, 8-gas meter, 9-check valve, 10-connect sebific duct, 11-stopple coupon valve, 12-communicating pipe, 13-airway II, 14-airway III.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing, understands to make things convenient for the technician.
As shown in Figure 1: a kind of improved anaerobic ferment for methane experimental installation comprises anaerobic reactor 1, scrubbing bottle 2, air collector 3, water-storing bottle 4, plug 5, stopple coupon 6, airway I7, gas meter 8, check valve 9, connects sebific duct 10, stopple coupon valve 11, communicating pipe 12, airway II13, airway III14; Anaerobic reactor 1, scrubbing bottle 2, air collector 3, the bottleneck of water-storing bottle 4 is furnished with respectively plug 5, stopple coupon 6 stretches in the anaerobic reactor 1 by plug 5, and under the liquid level of the anaerobic reactor 1 that submerges, stopple coupon 6 is provided with stopple coupon valve 11, anaerobic reactor 1, scrubbing bottle 2 connects by airway I7, scrubbing bottle 2, air collector 3 connects by airway II13, air collector 3, water-storing bottle 4 connects by airway III14, airway I7, airway II13, airway III14 is two Glass tubings and is formed by connecting by connecting sebific duct 10, anaerobic reactor 1, be provided with gas meter 8 between the scrubbing bottle 2, the afterbody of airway I7 in the scrubbing bottle 2 is provided with check valve 9, and water-storing bottle 4 is provided with the communicating pipe 12 that communicates with atmosphere.
Described airway I7 has just exposed bottleneck in anaerobic reactor 1; Airway I7 submerges in scrubbing bottle 2 under the liquid level.
Described airway II13 has all just exposed bottleneck in scrubbing bottle 2, air collector 3.
Described airway III14 stretches into the bottom of air collector 3 in air collector 3, just exposed bottleneck in water-storing bottle 4.
Described communicating pipe 12 has just been exposed bottleneck in water-storing bottle 4.
In the described scrubbing bottle 2 alkali lye is housed.
In the described air collector 3 water or salt solution are housed.
Working process of the present utility model: the utility model can utilize anaerobic reactor 1, be provided with gas meter 8 between the scrubbing bottle 2 and accurately read the biogas total amount of the inherent anaerobic reactor 1 interior generation of certain hour, then, utilize scrubbing bottle 2, air collector 3, water-storing bottle 4 adopts draining water gathering of gas law can measure biogas through the later residual gas volume of scrubbing bottle 2, the volume of methane namely, the ratio of two gas volumes is exactly the methane content of biogas in the anaerobic ferment for methane process, the difference of two gas volumes is exactly the foreign matter content of biogas in the anaerobic ferment for methane process, the volume that biogas has been arranged, the volume of methane and the content of methane, the content of impurity just provides data supporting for follow-up experimental analysis, has strengthened the accuracy of experiment conclusion; Simultaneously, the afterbody of the airway I7 in scrubbing bottle 2 is provided with check valve 9, can effectively prevent the generation of suck-back phenomenon, and the utility model is simple in structure, and is easy to operate, strong adaptability.
The utility model describes by accompanying drawing, in the situation that does not break away from the utility model scope, can also carry out various conversion and be equal to replacement the utility model patent, therefore, the utility model patent is not limited to disclosed specific implementation process, and should comprise the whole embodiments that fall in the utility model Patent right requirement scope.
Claims (7)
1. an improved anaerobic ferment for methane experimental installation is characterized in that: comprise anaerobic reactor, scrubbing bottle, air collector, water-storing bottle, plug, stopple coupon, airway I, gas meter, check valve, connect sebific duct, stopple coupon valve, communicating pipe, airway II, airway III; Anaerobic reactor, scrubbing bottle, air collector, the bottleneck of water-storing bottle is furnished with respectively plug, stopple coupon stretches in the anaerobic reactor by plug, and under the liquid level of the anaerobic reactor that submerges, stopple coupon is provided with the stopple coupon valve, anaerobic reactor, scrubbing bottle connects by airway I, scrubbing bottle, air collector connects by airway II, air collector, water-storing bottle connects by airway III, airway I, airway II, airway III is two Glass tubings and is formed by connecting by connecting sebific duct, anaerobic reactor, be provided with gas meter between the scrubbing bottle, the afterbody of airway I in the scrubbing bottle is provided with check valve, and water-storing bottle is provided with the communicating pipe that communicates with atmosphere.
2. a kind of improved anaerobic ferment for methane experimental installation according to claim 1, it is characterized in that: described airway I has just exposed bottleneck in anaerobic reactor; Airway I submerges in scrubbing bottle under the liquid level.
3. a kind of improved anaerobic ferment for methane experimental installation according to claim 1, it is characterized in that: described airway II has all just exposed bottleneck in scrubbing bottle, air collector.
4. a kind of improved anaerobic ferment for methane experimental installation according to claim 1, it is characterized in that: described airway III stretches into the bottom of air collector in air collector, has just exposed bottleneck in water-storing bottle.
5. a kind of improved anaerobic ferment for methane experimental installation according to claim 1, it is characterized in that: described communicating pipe has just been exposed bottleneck in water-storing bottle.
6. a kind of improved anaerobic ferment for methane experimental installation according to claim 1 is characterized in that: in the described scrubbing bottle alkali lye is housed.
7. a kind of improved anaerobic ferment for methane experimental installation according to claim 1 is characterized in that: water or salt solution are housed in the described air collector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205478266U CN202830039U (en) | 2012-10-24 | 2012-10-24 | Improved experimental device for preparing biogas via anaerobic fermentation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205478266U CN202830039U (en) | 2012-10-24 | 2012-10-24 | Improved experimental device for preparing biogas via anaerobic fermentation |
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| Publication Number | Publication Date |
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| CN202830039U true CN202830039U (en) | 2013-03-27 |
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| CN2012205478266U Expired - Fee Related CN202830039U (en) | 2012-10-24 | 2012-10-24 | Improved experimental device for preparing biogas via anaerobic fermentation |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103382441A (en) * | 2013-06-09 | 2013-11-06 | 嘉兴职业技术学院 | Experimental device and experimental method for detecting content of marsh gas produced at different stirring speeds |
| CN103675214A (en) * | 2013-12-23 | 2014-03-26 | 上海交通大学 | Device and method for measuring biochemical methane potential (BMP) |
| CN106219747A (en) * | 2016-07-19 | 2016-12-14 | 河南理工大学 | The collection device of denitrification analog systems gaseous product in a kind of subsoil water |
| CN106701561A (en) * | 2017-01-11 | 2017-05-24 | 山西省农业科学院现代农业研究中心 | Anaerobic generator for laboratory and anaerobic fermentation system comprising same |
| CN110423680A (en) * | 2019-07-29 | 2019-11-08 | 山东大学 | Biogas and biological methane survey the device and its measurement method of gas in real time in a kind of anaerobic fermentation |
-
2012
- 2012-10-24 CN CN2012205478266U patent/CN202830039U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103382441A (en) * | 2013-06-09 | 2013-11-06 | 嘉兴职业技术学院 | Experimental device and experimental method for detecting content of marsh gas produced at different stirring speeds |
| CN103675214A (en) * | 2013-12-23 | 2014-03-26 | 上海交通大学 | Device and method for measuring biochemical methane potential (BMP) |
| CN103675214B (en) * | 2013-12-23 | 2015-07-15 | 上海交通大学 | Device and method for measuring biochemical methane potential (BMP) |
| CN106219747A (en) * | 2016-07-19 | 2016-12-14 | 河南理工大学 | The collection device of denitrification analog systems gaseous product in a kind of subsoil water |
| CN106701561A (en) * | 2017-01-11 | 2017-05-24 | 山西省农业科学院现代农业研究中心 | Anaerobic generator for laboratory and anaerobic fermentation system comprising same |
| CN110423680A (en) * | 2019-07-29 | 2019-11-08 | 山东大学 | Biogas and biological methane survey the device and its measurement method of gas in real time in a kind of anaerobic fermentation |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20150312 Granted publication date: 20130327 |
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| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20170912 Granted publication date: 20130327 |
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| 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: 20130327 Termination date: 20151024 |