CN201678671U - Biogas recycling mixer - Google Patents
Biogas recycling mixer Download PDFInfo
- Publication number
- CN201678671U CN201678671U CN2009202199809U CN200920219980U CN201678671U CN 201678671 U CN201678671 U CN 201678671U CN 2009202199809 U CN2009202199809 U CN 2009202199809U CN 200920219980 U CN200920219980 U CN 200920219980U CN 201678671 U CN201678671 U CN 201678671U
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- CN
- China
- Prior art keywords
- biogas
- escape pipe
- fermentor tank
- compressor
- reuse
- 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 - Fee Related
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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
- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/02—Stirrer or mobile mixing elements
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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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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Microbiology (AREA)
- Sustainable Development (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model relates to a biogas recycling mixer, which belongs to the biogas engineering equipment, particularly relates to the anaerobic reactor with a mixer for biogas engineering. The biogas recycling mixer comprises a fermentation tank, a biogas pipeline, a ball valve, a biogas compressor, a biogas compressor outlet, a biogas compressor inlet, a ball valve, a main biogas outlet pipe, a cut-off valve, a distributor, a branch biogas pipe, a check valve and a control system. The utility model overcomes the defects of the existing biogas recycling mixer such as high energy consumption, low mixing speed, incomplete mixing of raw materials and low biogas generating rate, and provides a biogas recycling mixer which has the advantages of low energy consumption, high mixing speed, complete mixing of raw materials and high biogas generating rate. Moreover, due to the simple design and reasonable use, the utility model is applicable to promotion and application.
Description
Technical field
The utility model relates to biogas engineering equipment, particularly has the used for biogas project anaerobic reaction equipment of whipping appts.
Background technology
Biogas, be the novel environment friendly widelyd popularize of a kind of present country, efficiently, the energy easily, can't reach large-scale but the development of biogas but is subjected to the restriction of equipment popularizes, in the existing biogas generation equipment, the reactor kind that feeds intake in batch is a lot, and several big-and-middle-sized biogas engineering anaerobic reactors such as upflow anaerobic sludge blanket process, expanded granular sludge bed, internal-circulation anaerobic reactor, flow lifting type solid reactor, baffled reactor are arranged.In the anaerobic reactor of big-and-middle-sized biogas engineering, the common natural sedimentation of fermented feed liquid and be divided into 4 layers is respectively scum layer, supernatant layer, active coating and sediment layer from top to bottom.In this case, the comparatively vigorous place of anaerobion activity is only limited in the active coating; And other each layer or lack of material, or, anaerobic digestion is carried out slowly because of condition is not suitable for the activity of microorganism because of being utilized.
More than several reactors can both produce biogas, but a common drawback is arranged, promptly all fail fully to stir, influence the raising of its productivity.Traditional alr mode generally has machinery and waterpower to stir two kinds.Though the mechanical stirring effect is pretty good, but generate such organic reaction for biogas, the energy resource supply that needs is too big, some is lost more than gain, and the waterpower stirring is slow excessively because of its speed, and the raw material that enters fermentor tank just crusts when fully not contacting with microorganism, make subsequent reactions very difficult, and these two kinds of methods all can be brought air in fermentor tank, influence the generation of anerobe, thereby influence the biogas formation efficiency.
The utility model content
Too big in order to overcome existing biogas reuse whipping device energy consumption, stirring velocity is slow, be difficult for making the raw material thorough mixing, the deficiency that the biogas production rate is low, the purpose of this utility model is: provide a kind of energy consumption less, stirring velocity is fast, makes the raw material thorough mixing easily, the biogas reuse whipping device that the biogas production rate is high.
The technical scheme that its technical problem that solves the utility model adopts is as follows: a kind of biogas reuse whipping device, it comprises fermentor tank, pneumatic tube, ball valve, the biogas compressor, the biogas compressor outlet, the biogas compressor inlet, ball valve, biogas master escape pipe, stopping valve, sparger, divide escape pipe, reverse checkvalve, Controlling System, described fermentor tank is the hollow circuit cylinder body structure, and the top is inwardly shunk and is the frustum type closure, biogas master escape pipe is the hollow cylindrical pipeline, run through up to the fermentor tank bottom by the fermentor tank top, stopping valve is installed in biogas master escape pipe and is positioned on the part of fermentor tank outside, sparger is the airtight hollow circuit cylinder body structure in top and bottom, be installed in the inner position of fermentor tank near jar end, biogas master escape pipe is inserted into its inside by the sparger top, dividing escape pipe is hollow pipeline, level is inserted in the sparger from the side, and each divides the distance between the escape pipe to equate, reverse checkvalve is positioned at each and divides the position of the escape pipe outside near the top, the biogas compressor is connected the biogas compressor outlet by pipeline with the stopping valve that is installed in the fermentor tank top, pneumatic tube is installed on the biogas compressor inlet, on biogas compressor outlet and biogas compressor inlet ball valve is installed all, Controlling System is connected with the biogas compressor by electric wire.
Described Controlling System comprises power distribution cabinet, pilot circuit, control panel, and power distribution cabinet is a rectangular structure, and pilot circuit is positioned at power distribution cabinet inside, and control panel is installed in the power distribution cabinet outside.
The quantity of described minute escape pipe is more than 2 or 2, preferred 6-10 root, most preferably 8.
Compared with prior art, the beneficial effects of the utility model are:
1. use air return system to substitute traditional mechanical mixing method, needn't consume lot of energy running mechanical system, thereby save a large amount of energy.
2. this alr mode shearing force is less, and churning time is short, can guarantee material properties, and helps fully contacting of microorganism and charging matrix, mix abundant, thereby fundamentally preventing incrustive generation.
3. the gaseous species and the quantity that enter fermentor tank can be controlled, avoided entering of a large amount of oxygen, protected the living environment of anerobe, improved the biogas production rate; Simultaneously also avoided the dissipation of biogas to cause atmospheric pollution and danger.
4. through a large amount of tests, adopting the 6-10 root to divide escape pipe is more excellent selection, has promptly guaranteed to have enough impulse forces to stir, also guaranteed the scope that stirs, simultaneously can reach little in shearing force, the effect that both can effectively stir under the situation of churning time, and effect is remarkable.
5. the utility model is by stopping valve, and the good combination of reverse checkvalve and equipment has avoided that material enters pipeline under the effect of pressure when not working, and occluding device makes service life of structure long, and is easy to maintenance.
Description of drawings
Fig. 1 is the side sectional view of the utility model biogas reuse whipping device
Fig. 2 is the utility model biogas reuse whipping device sparger side sectional view
Fig. 3 is that the utility model biogas reuse whipping device divides the escape pipe plot plan
Fig. 4 is the Controlling System side-view of the utility model biogas reuse whipping device
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified, but not as to qualification of the present utility model.
See also the embodiment of the utility model biogas reuse whipping device shown in Fig. 1-4, a kind of biogas reuse whipping device, it comprises fermentor tank 12, pneumatic tube 1, ball valve 2, biogas compressor 3, biogas compressor outlet 4, biogas compressor air inlet 5, biogas master escape pipe 6, stopping valve 7, sparger 8, divide escape pipe 9, reverse checkvalve 10, Controlling System 11, fermentor tank 12 is the hollow circuit cylinder body structure, and the top is inwardly shunk and is the frustum type closure, biogas master escape pipe 6 is the cylindrical hollow pipeline, run through up to fermentor tank 12 bottoms by fermentor tank 12 tops, stopping valve 7 is installed in biogas master escape pipe 6 and is positioned on the part of fermentor tank 12 outsides, sparger 8 is the airtight hollow circuit cylinder body structure in top and bottom, be installed in fermentor tank 12 inner positions near jar end, biogas master escape pipe 6 is inserted into its inside by sparger 8 tops, dividing escape pipe 9 is hollow pipeline, quantity is 8, level is inserted in the sparger from the side, and each divides the distance between the escape pipe to equate, reverse checkvalve 10 is positioned at each and divides the position of escape pipe 9 outsides near the top, biogas compressor 3 is connected biogas compressor outlet 4 by pipeline with the stopping valve 7 that is installed in fermentor tank 12 tops, pneumatic tube 1 is installed on the biogas compressor inlet 5, on biogas compressor outlet 4 and biogas compressor inlet 5 ball valve 2 is installed all, Controlling System 11 is connected with biogas compressor 3 by electric wire.
Above-described embodiment, the utility model embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacing all should be included in the protection domain of the present utility model.
Claims (6)
1. biogas reuse whipping device, be the equipment that is applied in the fermentor tank, it is characterized in that: it comprises pneumatic tube, ball valve, the biogas compressor, the biogas compressor outlet, the biogas compressor inlet, ball valve, biogas master escape pipe, stopping valve, sparger, divide escape pipe, reverse checkvalve, Controlling System, described biogas master escape pipe is the hollow cylindrical pipeline, run through up to the fermentor tank bottom by the fermentor tank top, stopping valve is located at biogas master escape pipe and is positioned on the part of fermentor tank outside, sparger is the airtight hollow circuit cylinder body structure in top and bottom, be located at the inner position of fermentor tank near jar end, biogas master escape pipe is inserted into its inside by the sparger top, dividing escape pipe is hollow pipeline, level is inserted in the sparger from the side, and each divides the distance between the escape pipe to equate, the biogas compressor is connected the biogas compressor outlet by pipeline with the stopping valve that is installed in the fermentor tank top, pneumatic tube is installed on the biogas compressor inlet, on biogas compressor outlet and biogas compressor inlet ball valve is installed all, Controlling System is connected with the biogas compressor by electric wire.
2. biogas reuse whipping device according to claim 1 is characterized in that: comprise that also the reverse checkvalve reverse checkvalve is positioned at each and divides the position of the escape pipe outside near the top.
3. biogas reuse whipping device according to claim 1, it is characterized in that: described Controlling System comprises power distribution cabinet, control panel, and power distribution cabinet is a rectangular structure, and control panel is installed in the power distribution cabinet outside, is connected with the biogas compressor by electric wire.
4. biogas reuse whipping device according to claim 1 is characterized in that: the quantity that described minute escape pipe is is more than 2 or 2.
5. biogas reuse whipping device according to claim 4 is characterized in that: the quantity that described minute escape pipe is is the 6-10 root.
6. biogas reuse whipping device according to claim 4 is characterized in that: the quantity of described minute escape pipe is 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202199809U CN201678671U (en) | 2009-10-23 | 2009-10-23 | Biogas recycling mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202199809U CN201678671U (en) | 2009-10-23 | 2009-10-23 | Biogas recycling mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201678671U true CN201678671U (en) | 2010-12-22 |
Family
ID=43343723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202199809U Expired - Fee Related CN201678671U (en) | 2009-10-23 | 2009-10-23 | Biogas recycling mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201678671U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105176805A (en) * | 2015-08-11 | 2015-12-23 | 北京首拓环境科技有限公司 | Gas stirring control system and method |
| CN105296339A (en) * | 2015-12-04 | 2016-02-03 | 新蔡县青奎环保设备能源工程有限公司 | Power-free self-stirring automatic sludge discharge device for red mud biogas |
| CN105316225A (en) * | 2015-11-30 | 2016-02-10 | 周伟萌 | Anaerobic treatment device |
-
2009
- 2009-10-23 CN CN2009202199809U patent/CN201678671U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105176805A (en) * | 2015-08-11 | 2015-12-23 | 北京首拓环境科技有限公司 | Gas stirring control system and method |
| CN105316225A (en) * | 2015-11-30 | 2016-02-10 | 周伟萌 | Anaerobic treatment device |
| CN105296339A (en) * | 2015-12-04 | 2016-02-03 | 新蔡县青奎环保设备能源工程有限公司 | Power-free self-stirring automatic sludge discharge device for red mud biogas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20151023 |
|
| EXPY | Termination of patent right or utility model |