CN202945233U - Biogas liquid stirring device - Google Patents
Biogas liquid stirring device Download PDFInfo
- Publication number
- CN202945233U CN202945233U CN2012206104706U CN201220610470U CN202945233U CN 202945233 U CN202945233 U CN 202945233U CN 2012206104706 U CN2012206104706 U CN 2012206104706U CN 201220610470 U CN201220610470 U CN 201220610470U CN 202945233 U CN202945233 U CN 202945233U
- Authority
- CN
- China
- Prior art keywords
- biogas
- stirring shaft
- stir shaft
- methane
- spoon
- 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
- C12M27/06—Stirrer or mobile mixing elements with horizontal or inclined stirrer shaft or axis
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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
- C12M27/08—Stirrer or mobile mixing elements with different stirrer shapes in one shaft or axis
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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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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Zoology (AREA)
- Genetics & Genomics (AREA)
- Sustainable Development (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a biogas liquid stirring device, which belongs to the field of biogas production. The biogas liquid stirring device comprises a rocking handle, a steel sleeve, a bearing, a stirring shaft, blades, spoon-shaped paddles, a steel ball, a base and a biogas digester, wherein the rocking handle is installed at the top end of the stirring shaft; the steel ball is installed at the bottom end of the stirring shaft; the spoon-shaped paddles are welded on the stirring shaft; the blades are welded on the stirring shaft; the blades are installed above the spoon-shaped paddles; the base is cast at the bottom of the biogas digester; the steel ball and the base are installed together in match; the steel sleeve is fixed above the biogas digester; the stirring shaft and the steel sleeve are matched together through the bearing; the steel sleeve and the stirring shaft are sealed by using soft rubber elastic rings; the whole device is installed on the biogas digester; and the stirring shaft and the biogas digester are in an angle of 30 degrees. The blades and the spoon-shaped paddles are driven by the rocking handle to rotate, the incrustation at the upper layer of the biogas digester can be effectively damaged by the blades, the supernatant layer, the active layer and the sediment layer can be sufficiently stirred by the spoon-shaped paddles, and the three layers are stirred together, so that the biogas generation rate and the biogas production quantity are increased.
Description
Technical field
The utility model relates to a kind of whipping appts, and especially a kind of device for natural pond liquid in methane-generating pit is stirred belongs to the biogas production field.
Background technology
In methane-generating pit, natural pond liquid is divided into four layers usually naturally, is respectively from top to bottom scum layer, supernatant layer, active coating and sediment layer.Natural pond liquid layering is unfavorable for aerogenesis, so, should consider to take the stirring measure.The purpose that stirs is to make it not stratified, allows raw material and inoculum be uniformly distributed in the pond, increases the contact surface of microorganism and raw material, accelerates fermenting speed, improves gas production rate.In addition, stir the release that also is conducive to biogas, to the methane-generating pit of heating unit is arranged, stir the propagation that is conducive to heat energy.But at present to stir be all passive to methane-generating pit, is not initiatively, thus can not make in the pond in raw material fully, uniform stirring, affect the normal gas producing of methane-generating pit, how to make liquid uniform stirring in natural pond in the pond, raising factor of created gase, increase gas production rate are urgent problems.
Summary of the invention
The purpose of this utility model is to provide a kind of natural pond alloy melt stirring device.
Problem to be solved in the utility model is the deficiency that existing natural pond alloy melt stirring device can not full and uniform stirring.
For realizing the purpose of this utility model, the technical solution adopted in the utility model is:
The utility model natural pond alloy melt stirring device, comprise rocking handle, steel bushing, bearing, stir shaft, blade, spoon shape oar, steel ball, base and methane-generating pit; rocking handle is arranged on the top of stir shaft; steel ball is arranged on the bottom of stir shaft; a spoonful shape oar is welded on stir shaft; blade is welded on stir shaft; blade is arranged on above spoonful shape oar; built base bottom methane-generating pit; steel ball and base are installed togather; steel bushing is fixed on above methane-generating pit, and stir shaft is in the same place by bearing fit with steel bushing, seals with the soft rubber elastic ring between steel bushing and stir shaft; Whole device is arranged on methane-generating pit, and stir shaft becomes 30 ° of angles with the methane-generating pit center.
Blade has two, and the thick middle both sides are thin, limit knife edge profit, the symmetrical installation; Spoon shape oar has two, the symmetrical installation.
Complete assembly is stainless material, and non-corrosive in methane-generating pit is not fragile.
The utility model has the advantages that: drive blade and the rotation of spoon shape oar by shaking rocking handle, blade can effectively break the crust on methane-generating pit upper strata, spoon shape oar can fully stir supernatant layer, active coating and sediment layer, make these three layers can be stirred in together, improve factor of created gase and gas production rate, this whipping appts has simple in structure, and is easy to operate.
Description of drawings
Fig. 1 is the schematic diagram of the utility model natural pond alloy melt stirring device;
Fig. 2 is the use status architecture schematic diagram of the utility model natural pond alloy melt stirring device;
In figure: 1, rocking handle 2, steel bushing 3, bearing 4, stir shaft 5, blade 6, spoon shape oar 7, steel ball 8, base 9, methane-generating pit.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in the figure, the utility model natural pond alloy melt stirring device, comprise rocking handle 1, steel bushing 2, bearing 3, stir shaft 4, blade 5, spoon shape oar 6, steel ball 7, base 8 and methane-generating pit 9; rocking handle 1 is arranged on the top of stir shaft 4; steel ball 7 is arranged on the bottom of stir shaft 4, and steel ball 7 can freely rotate on stir shaft 4; Spoon shape oar 6 is welded on stir shaft 4, blade 5 is welded on stir shaft 4, blade 5 is arranged on spoonful shape oar 6 tops, base 8 has been built in methane-generating pit 9 bottoms, steel ball 7 is installed togather with base 8, steel bushing 2 is fixed on methane-generating pit 9 tops, and stir shaft 4 and steel bushing 2 are combined together by bearing 3, prevents that with the sealing of soft rubber elastic ring biogas from leaking between steel bushing 2 and stir shaft 4; Whole device is arranged on methane-generating pit 9, and stir shaft 4 becomes 30 ° of angles with methane-generating pit 9 centers.
Blade 5 has two, and the thick middle both sides are thin, limit knife edge profit, the symmetrical installation; Spoon shape oar 6 has two, the symmetrical installation.
Complete assembly is stainless material, and is at the interior non-corrosive of methane-generating pit 9, not fragile.
When building methane-generating pit 9, at first base 8 is cast in methane-generating pit 9 bottoms, steel bushing 2 is installed on the upper end of stir shaft 4 by bearing 3, steel bushing 2 is installed on methane-generating pit 9 sides tops, the bottom of stir shaft 4 is installed on base 8 places by steel ball 7, and rocking handles 1 are installed in stir shaft 4 upper ends; Enter at last in methane-generating pit 9, blade 5 and spoon shape oar 6 are welded on stir shaft 4.
The utility model using method, operator's rotation crank 1 makes stir shaft 4 rotations, drives blade 5 and 6 rotations of spoon shape oar, thereby stirs the interior material of methane-generating pit 9.
Claims (4)
1. natural pond alloy melt stirring device, comprise rocking handle (1), steel bushing (2), bearing (3), stir shaft (4), blade (5), spoon shape oar (6), steel ball (7), base (8) and methane-generating pit (9), it is characterized in that: rocking handle (1) is arranged on the top of stir shaft (4), steel ball (7) is arranged on the bottom of stir shaft (4), spoon shape oar (6) is welded on stir shaft (4), blade (5) is welded on stir shaft (4), blade (5) is arranged on above spoonful shape oar (6), base (8) has been built in methane-generating pit (9) bottom, steel ball (7) is installed togather with base (8), steel bushing (2) is fixed on above methane-generating pit (9), stir shaft (4) and steel bushing (2) are combined together by bearing (3).
2. natural pond according to claim 1 alloy melt stirring device is characterized in that: described stir shaft (4) becomes 30 ° of angles with methane-generating pit (9) center.
3. natural pond according to claim 1 alloy melt stirring device, it is characterized in that: described blade (5) has two, and the thick middle both sides are thin, the symmetrical installation.
4. natural pond according to claim 1 alloy melt stirring device, it is characterized in that: described spoon shape oar (6) has two, the symmetrical installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206104706U CN202945233U (en) | 2012-11-19 | 2012-11-19 | Biogas liquid stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206104706U CN202945233U (en) | 2012-11-19 | 2012-11-19 | Biogas liquid stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202945233U true CN202945233U (en) | 2013-05-22 |
Family
ID=48420940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206104706U Expired - Fee Related CN202945233U (en) | 2012-11-19 | 2012-11-19 | Biogas liquid stirring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202945233U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105820945A (en) * | 2016-04-27 | 2016-08-03 | 泌阳上佳农业生态循环发展有限公司 | Biogas tank stirring device |
| CN107803124A (en) * | 2017-11-23 | 2018-03-16 | 佛山科学技术学院 | A kind of antigen adjuvant emulsifier |
| US11794224B1 (en) * | 2021-05-28 | 2023-10-24 | Michael Shane Howard | Tools for and methods of debris removal in chemical injection ports |
-
2012
- 2012-11-19 CN CN2012206104706U patent/CN202945233U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105820945A (en) * | 2016-04-27 | 2016-08-03 | 泌阳上佳农业生态循环发展有限公司 | Biogas tank stirring device |
| CN107803124A (en) * | 2017-11-23 | 2018-03-16 | 佛山科学技术学院 | A kind of antigen adjuvant emulsifier |
| US11794224B1 (en) * | 2021-05-28 | 2023-10-24 | Michael Shane Howard | Tools for and methods of debris removal in chemical injection ports |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130522 Termination date: 20131119 |