CN2755086Y - Self-mixing solar methane tank - Google Patents
Self-mixing solar methane tank Download PDFInfo
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- CN2755086Y CN2755086Y CNU2004201205994U CN200420120599U CN2755086Y CN 2755086 Y CN2755086 Y CN 2755086Y CN U2004201205994 U CNU2004201205994 U CN U2004201205994U CN 200420120599 U CN200420120599 U CN 200420120599U CN 2755086 Y CN2755086 Y CN 2755086Y
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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
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/56—Floating elements
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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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- 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
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/40—Means for regulation, monitoring, measurement or control, e.g. flow regulation of pressure
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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
- C12M43/00—Combinations of bioreactors or fermenters with other apparatus
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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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/59—Biological synthesis; Biological purification
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- Treatment Of Sludge (AREA)
Abstract
The utility model relates to an automatic stirring solar energy methane tank which can uses the buoyancy of methane for stirring and automatically uses solar energy for heating according to the variation of water temperature. The utility model is characterized in that a baffler is arranged on the surface of material in the fermentation chamber, owing to the baffler, the methane can only rise along a methane outlet pipe with a filter screen, and then the methane is collected by a methane collecting floating cylinder positioned on the methane outlet pipe; a stirrer is driven to rotate by the methane collecting floating cylinder via a turbine worm screw, and the stirring of the methane tank is realized; after methane from the methane collecting floating cylinder is evenly released by a bowl-shaped slow releaser hung on the top of the fermentation chamber, the methane carries water in an ascending pipe and enters a methane-water separating box. According to the variation of the temperature of the carried water and water temperature in a water pressure chamber, a thalposis pneumatic controller is automatically opened and closed for determining whether the carried water enters the water pressure chamber and is finally returned in the fermentation chamber by a return pipe arranged on the bottom of the water temperature chamber; the water pressure chamber can be used for receiving the solar energy, so the purpose that the solar energy is used for heating water in the tank is realized.
Description
Technical field
The utility model relates to a kind of methane-generating pit, belongs to field of renewable energy resource utilization.
Background technology
Methane-generating pit improves agriculture benefit solving the rural energy supply, plays an important role in the aspects such as development of the acceleration ecological agriculture.Yet the fermenting speed that how to improve methane-generating pit is the importance that people study always, because methane-generating pit can reduce laid down cost and floor space efficiently, is accepted by users easilier.In present methane-generating pit, mixing of materials is inhomogeneous, pond face slagging scorification and leavening temperature are low is the several importances that influence fermenting speed.
Summary of the invention
Problems such as mixing of materials is inhomogeneous in order to solve in the methane-generating pit, slagging scorification and leavening temperature are low, the utility model utilizes the buoyancy of biogas to be used as power, and promotes agitator on the one hand to rotate, and realizes the thorough mixing of material in the methane-generating pit, reduces scum silica frost; Drive water cycle on the other hand, Chi Shui is heated automatically, improve leavening temperature to utilize sun power.
The technical scheme that the utility model adopted is: a baffle plate is installed on the material surface in the sweathouse of methane-generating pit, utilize baffle plate to make biogas can only consider the escape pipe rising of net along band on it, the biogas that flows out escape pipe is installed in gas collection floating drum above the baffle plate by support collect after, buoyancy promotes the gas collection floating drum and rotates, driving agitator by the turbine and worm structure rotates, agitator is installed in the sweathouse, thereby has realized the automatic stirring of methane-generating pit; Simultaneously, the gas that is come out by the gas collection floating drum evenly discharges back entrapped moisture when upcast rises through slow release device and enters the gas-water separation case that is installed in inside the water pressure house, according to the height of carrying water temperature in water temperature and the water pressure house secretly, the automatic folding of temperature sense pneumatic controller, deciding these entrapped moistures whether to enter water pressure house is also sent back in the sweathouse by the return water pipe that is installed in the water pressure house bottom at last, because water pressure house can be used to receive sun power, has also just realized the purpose of utilizing sun power that Chi Shui is heated.In addition, should be covered with plastics film above the water pressure house, with better utilised sun power.
The utility model has the advantages that and can utilize biogas buoyancy to realize stirring automatically, quickened the mixing between the material, avoided the manpower stirring, time saving and energy saving; Simultaneously, because the dual function of baffle plate and agitator, the slagging scorification phenomenon can reduce greatly; On the other hand owing to utilize water pressure house to receive sun power, also just improved medial temperature in the pond, improved fermentation efficiency, simultaneously owing to be to change according to the water temperature in the water pressure house to realize automatically when utilizing sun power, so just reduced the thermosteresis when outside temperature reduces greatly: for example reduce the thermosteresis when overcast and rainy or night.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a temperature sense pneumatic controller structural representation.
Fig. 3 is a gas collection spar structures synoptic diagram.
Fig. 4 is the A-A cross-sectional schematic of Fig. 3.
Fig. 5 is the cross-sectional schematic of bowl-shape slow release device.
1 expansion box among the figure, 2 floating drum axles, 3 turbine and worm structures, 4 gas collection floating drums, 5 baffle plates, 6 feed-pipes, 7 bearings, 8 sweathouses, 9 agitators, 10 bearings, 11 discharge nozzles, 12 escape pipes, 13 supports, 14 manholes, 15 return water pipes, 16 bowl-shape slow release devices, 17 upcasts, 18 temperature sense pneumatic controllers, 19 gas-water separation casees, 20 water pressure houses, 21 total escape pipes, 22 diseases caused by external factors wet tubes, 23 outer expansion pipes, 24 spools, 25 interior expansion pipes, temperature-sensitive inflator in 26,27 inner supports, 28 joint flanges, 29 shells, 30 outer supports.
Embodiment
In the embodiment in figure 1, after biogas produces, assembled the back along being with the escape pipe 12 of considering net to rise the back on it in sweathouse 8, under buoyancy, promote gas collection floating drum 4 around 2 rotations of floating drum axle by 4 collections of gas collection floating drum by baffle plate 5.Drive agitator 9 by turbine and worm structure 3 in floating drum axle 2 rotary courses and stir sweathouse 8, thereby realized carrying out automatically of stirring.Agitator 9 is fixing with bearing 10 by bearing 7, and 2 on floating drum axle is fixed on baffle plate 5 tops by support 13.After biogas is discharged by gas collection floating drum 4, enter and hang in the bowl-shape slow release device 16 at sweathouse 8 tops, aperture by bowl-shape slow release device 16 tops is discharged uniformly, enter in the gas-water separation case 19 along upcast 17 together with its moisture of carrying secretly, then biogas enters expansion box 1 along total escape pipe 21, and expansion box 1 bottom has aperture to link to each other with water pressure house 20.Upcast 17 and gas-water separation case 19 outside surfaces are covered with lagging material.Because the effect of carrying secretly of biogas buoyancy, the pressure of water will be a little more than water pressure house 20 in the gas-water separation case 19, and when the water temperature in the gas-water separation case 19 was equal to or higher than water pressure house 20, temperature sense pneumatic controller 18 cut out; Otherwise then temperature sense pneumatic controller 18 is opened, and water enters water pressure house, is then flowed back in the sweathouse 8 by return water pipe 15 by the higher water of sun Heating temperature in the water pressure house 20 then, and the lower end of return water pipe 15 extends to baffle plate below 5 always.Thereby realized utilizing the automatic heating of sun power, be to have improved the water temperature in the water pressure house Chi Shui, can be on water pressure house 20 covered with plastic film.
Fig. 2 is the structural representation of temperature sense pneumatic controller 18, and its mode of operation is such: it is connected with gas-water separation case 19 by flange 28, and temperature-sensitive inflator 26 places gas-water separation case 19 in it, and diseases caused by external factors wet tube 22 places water pressure house 20.Air pressure in the identical inside and outside temperature-sensitive inflator of volume adjusted 26,22 is in equilibrium state when water temperature equates in water temperature and the water pressure house 20 in gas-water separation case 19, is in closure state just and spool 24 and the shell 29 of this moment are set.During water temperature in the water temperature in the gas-water separation case 19 is higher than water pressure house 20, the gas expansion degree in the interior temperature-sensitive inflator 26 is relatively large, and expansible gas makes spool 24 and shell 29 still be in closure state by interior expansion pipe 25, stops current to pass through; Otherwise when the water temperature in the water pressure house 20 was high, the gas expansion degree in the diseases caused by external factors wet tube 22 was relatively large, pushes spool 24 open by outer expansion pipe 23, so current just can flow to water pressure house 20.
Because expansion box 1 is installed in water pressure house 20 inside, so gas phase zone can not occur in the methane-generating pit, avoided the phenomenon of gas collection floating drum 4 revolution difficulties, also improved the capacity utilization of methane-generating pit.20 the water surface is in order to prevent that the moisture that biogas is carried secretly from entering water pressure house 20 by expansion box 1, the thermosteresis when hanging down to alleviate water pressure house 20 interior water temperatures between total escape pipe 21 curved water outlet pressure.
By among Fig. 5 as can be seen, hang jorum at a back-off of bowl-shape slow release device 16 picture at sweathouse 8 tops, at its top one aperture is arranged, biogas can discharge from aperture with uniform flow rate comparatively like this; The aperture of aperture should be less than the internal diameter of upcast 17, like this biogas better entrapped moisture just in the process of flowing upwards in upcast 17.
Claims (5)
1, a kind of from stirring solar-energy methane pit, comprise water pressure house, feed and exhaust tube, sweathouse, expansion box, total escape pipe etc., it is characterized in that in the sweathouse of this methane-generating pit, on the material surface baffle plate being installed, the escape pipe of band filter screen is installed on baffle plate, escape pipe top is equipped with the gas collection floating drum, and gas collection floating drum axle is connected with agitator in the sweathouse by the turbine and worm structure; Hung a bowl-shape slow release device at the top of sweathouse, the gap is left at strong slow release device of bowl and sweathouse top; The gas-water separation case that links to each other with upcast is housed in water pressure house, and the other end of upcast links to each other with sweathouse; Temperature sense pneumatic controller is connected with the gas-water separation case, by spool, and inside and outside temperature-sensitive inflator, interior outer support, shell, inside and outside expansion pipe constitutes; Return water pipe is equipped with in bottom at water pressure house, and the lower port of return water pipe extends to below the plate washer always.
2, according to claim 1 from stirring solar-energy methane pit, it is characterized in that expansion box is installed in the water pressure house the inside.
3, according to claim 1 from stirring solar-energy methane pit, it is characterized in that expansion box communicates with air water separator by total escape pipe of the water surface between a curved water outlet pressure.
4, according to claim 1 from stirring solar-energy methane pit, it is characterized in that being covered with on the water pressure house transparent plastic film.
5, according to claim 1 from stirring solar-energy methane pit, it is characterized in that gas-water separation case outside is covered with water-proof heat-insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004201205994U CN2755086Y (en) | 2004-12-28 | 2004-12-28 | Self-mixing solar methane tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004201205994U CN2755086Y (en) | 2004-12-28 | 2004-12-28 | Self-mixing solar methane tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2755086Y true CN2755086Y (en) | 2006-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004201205994U Expired - Fee Related CN2755086Y (en) | 2004-12-28 | 2004-12-28 | Self-mixing solar methane tank |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101818116A (en) * | 2009-02-27 | 2010-09-01 | 盛银河 | Push-pull automatic control methane tank gas production system |
| CN101864358A (en) * | 2010-06-10 | 2010-10-20 | 贵州大学 | Continuous solar biomass energy fermentation device |
| CN102482630A (en) * | 2009-07-07 | 2012-05-30 | 维维卡南达肯德拉 | Improved bio-degradable waste based bio-methanation plant |
| CN106047670A (en) * | 2016-06-02 | 2016-10-26 | 西安建筑科技大学 | Solar biogas digester |
| CN106967557A (en) * | 2017-05-19 | 2017-07-21 | 贵州省仁怀市茅台镇郑氏酒业有限公司 | Liquor fermentation equipment |
| CN108479476A (en) * | 2018-04-20 | 2018-09-04 | 张炳辉 | One kind being used for paper technology propeller pond blender |
| CN112777737A (en) * | 2020-12-22 | 2021-05-11 | 华中科技大学 | Device for preventing scum incrustation of anaerobic reactor |
-
2004
- 2004-12-28 CN CNU2004201205994U patent/CN2755086Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101818116A (en) * | 2009-02-27 | 2010-09-01 | 盛银河 | Push-pull automatic control methane tank gas production system |
| CN101818116B (en) * | 2009-02-27 | 2015-09-23 | 盛银河 | Push-pull automatic control methane tank gas production system |
| CN102482630A (en) * | 2009-07-07 | 2012-05-30 | 维维卡南达肯德拉 | Improved bio-degradable waste based bio-methanation plant |
| CN102482630B (en) * | 2009-07-07 | 2015-10-21 | 维维卡南达肯德拉 | The biogas equipment based on biodegradable waste material improved |
| CN101864358A (en) * | 2010-06-10 | 2010-10-20 | 贵州大学 | Continuous solar biomass energy fermentation device |
| CN101864358B (en) * | 2010-06-10 | 2012-07-25 | 贵州大学 | Continuous solar biomass energy fermentation device |
| CN106047670A (en) * | 2016-06-02 | 2016-10-26 | 西安建筑科技大学 | Solar biogas digester |
| CN106047670B (en) * | 2016-06-02 | 2018-12-25 | 西安建筑科技大学 | A kind of solar-energy methane pit |
| CN106967557A (en) * | 2017-05-19 | 2017-07-21 | 贵州省仁怀市茅台镇郑氏酒业有限公司 | Liquor fermentation equipment |
| CN108479476A (en) * | 2018-04-20 | 2018-09-04 | 张炳辉 | One kind being used for paper technology propeller pond blender |
| CN112777737A (en) * | 2020-12-22 | 2021-05-11 | 华中科技大学 | Device for preventing scum incrustation of anaerobic reactor |
| CN112777737B (en) * | 2020-12-22 | 2022-06-07 | 华中科技大学 | Device for preventing scum of anaerobic reactor from crusting |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Jianfeng Document name: Notification of Termination of Patent Right |
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| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |