CN201648382U - Balance methane producing type household methane tank - Google Patents
Balance methane producing type household methane tank Download PDFInfo
- Publication number
- CN201648382U CN201648382U CN2010201293986U CN201020129398U CN201648382U CN 201648382 U CN201648382 U CN 201648382U CN 2010201293986 U CN2010201293986 U CN 2010201293986U CN 201020129398 U CN201020129398 U CN 201020129398U CN 201648382 U CN201648382 U CN 201648382U
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- Prior art keywords
- cover plate
- wall
- methane
- balanced
- methane tank
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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
- C12M23/38—Caps; Covers; Plugs; Pouring means
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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
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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
A balance methane producing type household methane tank comprises a fermentation tank surrounded by a fermentation tank wall (5), a cover plate, a feeding pipe and a discharging pipe, wherein the cover plate is arranged at the top end of the fermentation tank, and the feeding pipe and the discharging pipe are respectively arranged at the two sides of the fermentation tank. The bottom is also provided with a bottom discharging opening (7). The utility model is characterized in that the cover plate is provided with an outer cover plate (1) and an inner cover plate (3), the outer cover plate (1) and the inner cover plate (3) are connected by an outer barrel wall (2), and the outer cover plate (1) is parallel and level with the ground. The depth of the outer barrel wall (2) is from 40 centimetres to 60 centimetres. The edges of both the outer cover plate (1) and the inner cover plate (3) are oblique surfaces, and oblique surfaces fitting with the oblique surfaces are arranged at the top ends of both the outer barrel wall (2) and the fermentation tank wall (5). The balance methane producing type household methane tank has better air tightness and heat insulation properties. Constant temperature can be kept in cold winter, and methane producing effect is ensured.
Description
Technical field
The utility model relates to a kind of with zymetology or the microbiology device of collecting fermentation gas, is specifically related to a kind of balanced aerogenesis type domestic methane tank.
Background technology
[0002] present, just carrying out the utilization of biogas new forms of energy in China rural area, methane-generating pit is the device that produces biogas.But, the gas leakage of leaking easily of the methane-generating pit that China applies at present, ubiquity, crust and scarfing cinder discharging are relatively more difficult easily in the fermentation vat.For this reason, most local users often are unwilling to throw in straw, weeds raw material in order to reduce the trouble that big scarfing cinder is reloaded.General user's human and animal excreta is very limited especially, the fermentation raw material wretched insufficiency, thus cause that factor of created gase is low, gas production rate is few.Though have methane-generating pit, also can't resolve the problem of user's life fuel critical shortage.According to biogas resource exploration result as can be known, production and use of marsh gas resource is main is farm crop straw and weeds.Only make full use of the reproducible biomass energy resource of this class, could solve the problem of life in the countryside fuel critical shortage.
The Chinese patent publication number is CN2764785, the utility model specification sheets that open day is on March 15th, 2006 discloses a kind of " methane-generating pit ", this utility model comprises: aerogenesis pond, feeding mouth, discharge port, upper fixed is connected with the plastics overhead guard in the aerogenesis pond, covered the cover net at plastics overhead guard upper surface, plastics overhead guard top has blowing mouth.This utility model cost is low, and easily construction can keep daylighting preferably and air pressure, and result of use is good.But this utility model is owing to expose to the open air on the bottom surface, poor, the instability of its heat insulation effect and sealing effect, thus cause the aerogenesis weak effect.
Summary of the invention
The purpose of this utility model is deficiencies such as, aerogenesis instability poor at the insulation of existing methane-generating pit, and a kind of high insulating effect, the stable balanced aerogenesis type domestic methane tank of aerogenesis are provided.
The purpose of this utility model realizes by following technique means: balanced aerogenesis type domestic methane tank, comprise the cover plate that is provided with by the fermentation fermentation vat that surrounds of pool wall and fermentation vat top, and fermentation vat the both sides feed-pipe and the discharge nozzle that are provided with respectively, the fermentation vat bottom also is provided with the bottom discharge mouth, described cover plate is provided with outer cover plate and inner cover plate, then be connected with wall of the outer-rotor between the two, described outer cover plate is set to flush with ground.
The degree of depth of described wall of the outer-rotor is set to 40-60 centimetre.
The edge of described outer cover plate and inner cover plate all is set to the inclined-plane, and the top of the top of corresponding wall of the outer-rotor and fermentation pool wall also all is set to the inclined-plane that matches with outer cover plate and inner cover plate.
The periphery of described wall of the outer-rotor epimere also is provided with thermal insulation layer.
The bottom of described fermentation vat also is provided with pedestal layer.
Compared with prior art the utlity model has following tangible advantage: by this balanced aerogenesis type domestic methane tank, can make methane-generating pit keep good air tightness and heat retaining property, the colder in the winter time time can be kept constant temperature, has guaranteed the aerogenesis effect.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Among the figure, 1-outer cover plate, 2-wall of the outer-rotor, 3-inner cover plate, 4-thermal insulation layer, the 5-pool wall that ferments, 6-pedestal layer, 7-bottom discharge mouth.
Embodiment
Below in conjunction with description of drawings and embodiment the utility model is described in further detail:
Balanced aerogenesis type domestic methane tank as shown in Figure 1, comprise by the fermentation fermentation vat that surrounds of pool wall 5 and, the cover plate that is provided with of fermentation vat top, and fermentation vat the both sides feed-pipe and the discharge nozzle that are provided with respectively, the fermentation vat bottom also is provided with bottom discharge mouth 7, described cover plate is provided with outer cover plate 1 and inner cover plate 3, be connected with wall of the outer-rotor 2 between the two, described outer cover plate 1 is set to flush with ground.The degree of depth of described wall of the outer-rotor 2 is set to 40-60 centimetre, preferably is set to 50 centimetres.Be provided with like this, this balanced aerogenesis type domestic methane tank overall depth has increased by 50 centimetres, can improve resistance to air loss and temperature, has improved the effect of fermentation gas.
The edge of described outer cover plate 1 and inner cover plate 3 all is set to the inclined-plane, and the top of the top of corresponding wall of the outer-rotor 2 and fermentation pool wall 5 also all is set to the inclined-plane that matches with outer cover plate 1 and inner cover plate 3.Be provided with like this, can have improved the resistance to air loss of this balanced aerogenesis type domestic methane tank, further improved the effect of fermentation gas.
The periphery of described wall of the outer-rotor 2 epimeres also is provided with thermal insulation layer 4.Thermal insulation layer can select for use the granular polystyrene material to fill, and increases heat insulation effect.
The bottom of described fermentation vat also is provided with pedestal layer 6.Promptly when the bad local construction of soil property, need construct with stone and sand and concrete, build a pedestal layer 6.Be provided with like this, to strengthen its stability and work-ing life.
In a word, the utility model provides a kind of high insulating effect, the stable balanced aerogenesis type domestic methane tank of aerogenesis.The above; it only is a part of embodiment of the present utility model; protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.
Claims (5)
1. balanced aerogenesis type domestic methane tank, comprise the cover plate that is provided with by the fermentation vat that surrounds of fermentation pool wall (5) and fermentation vat top, and fermentation vat the both sides feed-pipe and the discharge nozzle that are provided with respectively, the fermentation vat bottom also is provided with bottom discharge mouth (7), it is characterized in that: described cover plate is provided with outer cover plate (1) and inner cover plate (3), then be connected with wall of the outer-rotor (2) between the two, described outer cover plate (1) is set to flush with ground.
2. a kind of balanced aerogenesis type domestic methane tank according to claim 1, it is characterized in that: the degree of depth of described wall of the outer-rotor (2) is set to 40-60 centimetre.
3. a kind of balanced aerogenesis type domestic methane tank according to claim 1, it is characterized in that: the edge of described outer cover plate (1) and inner cover plate (3) all is set to the inclined-plane, and the top of the top of corresponding wall of the outer-rotor (2) and fermentation pool wall (5) also all is set to the inclined-plane that matches with outer cover plate (1) and inner cover plate (3).
4. a kind of balanced aerogenesis type domestic methane tank according to claim 1, it is characterized in that: the periphery of described wall of the outer-rotor (2) epimere also is provided with thermal insulation layer (4).
5. a kind of balanced aerogenesis type domestic methane tank according to claim 1, it is characterized in that: the bottom of described fermentation vat also is provided with pedestal layer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201293986U CN201648382U (en) | 2010-03-12 | 2010-03-12 | Balance methane producing type household methane tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201293986U CN201648382U (en) | 2010-03-12 | 2010-03-12 | Balance methane producing type household methane tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201648382U true CN201648382U (en) | 2010-11-24 |
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ID=43113611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201293986U Expired - Fee Related CN201648382U (en) | 2010-03-12 | 2010-03-12 | Balance methane producing type household methane tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201648382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274577A (en) * | 2013-05-31 | 2013-09-04 | 张洪顺 | Constant temperature type full-automatic biogas pool |
-
2010
- 2010-03-12 CN CN2010201293986U patent/CN201648382U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274577A (en) * | 2013-05-31 | 2013-09-04 | 张洪顺 | Constant temperature type full-automatic biogas pool |
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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: 20101124 Termination date: 20110312 |