CN206666520U - A kind of organic garbage anaerobic fermentation device of unpowered agitation - Google Patents
A kind of organic garbage anaerobic fermentation device of unpowered agitation Download PDFInfo
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- CN206666520U CN206666520U CN201720214530.5U CN201720214530U CN206666520U CN 206666520 U CN206666520 U CN 206666520U CN 201720214530 U CN201720214530 U CN 201720214530U CN 206666520 U CN206666520 U CN 206666520U
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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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- Processing Of Solid Wastes (AREA)
- Treatment Of Sludge (AREA)
Abstract
Need to configure center or side formula agitator to solve existing anaerobic fermentation tank, need ceaselessly to stir pot liquid, the stirring system maintenance cost is high, mixing effect to slurry is undesirable, cause fatty acid accumulation, influence the problem of factor of created gase, the utility model proposes a kind of organic garbage anaerobic fermentation device of unpowered agitation, by setting T-shaped every cylinder, the inner chamber of anaerobic ferment devices is separated into epicoele and cavity of resorption, because upper and lower cavity has certain difference in volume, therefore the tolerance for producing biogas is different.Because in upper and lower chamber there is pressure differential in biogas air pressure, so that the slurry in upper and lower chamber produces difference in height, the release of biogas is realized and the process that builds the pressure by the opening and closing of pipe valve, so that the slurry in upper and lower chamber flows back and forth, reach mixing, stirring, the purpose for reducing aliphatic acid accumulation, improving degradation rate and energy-conserving and environment-protective.
Description
Technical field
A kind for the treatment of method for organic refuse is the utility model is related to, more particularly, to a kind of organic waste of unpowered agitation
Anaerobic ferment devices.
Background technology
With expanding economy, the increase of population and the quickening of urbanization process, organic waste solid waste yield day
Benefit increases, and anaerobic fermentation technology is just turning into a kind of new trend of organic garbage treatment, has huge economic benefit and Environmental Effect
Benefit.However, existing anaerobic fermentation tank needs to configure center or side formula agitator, pot liquid is ceaselessly stirred, the stirring
System maintenance cost is high, and the mixing effect to slurry is undesirable, causes pot liquid surface crust, fatty acid accumulation etc. to be asked
Topic produces, and influences anaerobic digestion effect.
Utility model content
In order to solve the above problems, the utility model proposes a kind of organic garbage anaerobic fermentation of unpowered agitation dress
Put, by setting T-shaped the inner chamber of anaerobic ferment devices to be separated into epicoele and cavity of resorption, because upper and lower cavity is present necessarily every cylinder
Difference in volume, therefore the tolerance for producing biogas is different.Because biogas air pressure has pressure differential in upper and lower chamber, so that upper and lower chamber
In slurry produce difference in height, the release of biogas is realized and the process that builds the pressure by the opening and closing of pipe valve, so that upper and lower chamber
In slurry flow back and forth, reach mixing, stirring, the purpose for reducing aliphatic acid accumulation, improving degradation rate and energy-conserving and environment-protective.
The utility model proposes a kind of unpowered agitation organic garbage anaerobic fermentation device, including outside a metal
Tank, there is upper spacer and barrel every cylinder every cylinder, the T-shaped there is provided a T-shaped in tank body, the T-shaped is cement brick every cylinder
Wall construction, the T-shaped apply anticorrosive paint outside every cylinder, and the chamber of the metal outer tank divide into epicoele with by the T-shaped every cylinder
Chamber, the T-shaped every cylinder the barrel chamber that is internally formed, the T-shaped every cylinder barrel on the downside of be provided with some circumferential connections
Passage, the interface channel form rotary-cut structure, biogas memory block, the cavity of resorption are all left on the top of the epicoele, cavity of resorption
Storage volume be more than the storage volume of epicoele, the epicoele, cavity of resorption be equipped with the collecting pipe that is connected with biogas main pipe and
Valve is set on pipeline, valve also is provided with biogas main pipe, discharge nozzle is provided with the top of epicoele, is provided with the bottom of cavity of resorption
Feed pipe, is each provided with valve on the discharge nozzle, feed pipe, and the bottom of the cavity of resorption is provided with the collection of circumferential sediment outflow
Groove.
In actual motion, biogas is mainly to be produced by the slurry of cavity of resorption, by closing cavity of resorption collecting methane pipeline valve
Door so that the increase of cavity of resorption memory block methane quantity, pressure rise, the slurry of cavity of resorption is progressively sent to upper alveolus by the barrel chamber
Domain, it will be raised in the slurry liquid level of this process epicoele, when the slurry liquid level of upper and lower chamber forms a difference in height, under unlatching
The valve release gas pressure of chamber collecting methane pipeline, epicoele slurry quickly move through barrel chamber and flowed to cavity of resorption, so that slurry
Realization is flowed, reaches mixing and stirring purpose back and forth；Because the interface channel is in rotary-cut shape structure, therefore, in slurry
Swirling motion will be realized in flow process back and forth, strengthens the mixing and stirring of slurry；After release completion, upper and lower chamber
Slurry liquid level reaches balance again, now closes cavity of resorption collecting methane pipe valve, initially enters cavity of resorption memory block biogas again
Build the pressure process, so slurry is flowed back and forth, to reach most rational mixing effect and degradation rate.
The beneficial effects of the utility model：The utility model proposes a kind of organic garbage anaerobic fermentation of unpowered agitation
Device, by setting T-shaped the inner chamber of anaerobic ferment devices to be separated into epicoele and cavity of resorption, because upper and lower cavity has one every cylinder
Fixed difference in volume, therefore the tolerance for producing biogas is different.Because biogas air pressure has pressure differential in upper and lower chamber, so that upper and lower
Slurry in chamber produces difference in height, the release of biogas is realized and the process that builds the pressure by the opening and closing of pipe valve, so that upper and lower
Slurry in chamber flows back and forth, reaches mixing, stirring, reduces aliphatic acid accumulation, improves degradation rate and the mesh of energy-conserving and environment-protective
's.
Brief description of the drawings：
Fig. 1-Fig. 5 be the utility model proposes one embodiment structural representation.Wherein Fig. 1, Fig. 2 are T-shaped every cylinder
Structural representation, Fig. 2 is sectional view of the T-shaped every cylinder at rotary-cut passage；Fig. 3 is general structure schematic diagram, and Fig. 4, Fig. 5 are to make
With process principle schematic, wherein Fig. 4 is the schematic diagram after release air pressure, and Fig. 5 is the schematic diagram after building the pressure.
In figure,
1 outer tank；
1.1A feed pipes, 1.1B discharge nozzles, 1.2 biogas main pipes, 1.2A cavity of resorptions collecting pipe, 1.2B epicoele collecting pipes；
1.21st, 1.1A1,1.1B1,1.2A1,1.2B1 valve；
2.T shapes are every cylinder, 2A dividing plates, 2B barrels, 2B1 rotary-cut passages；
3 bases, 3.1 desilting grooves；
4 epicoeles；
5 cavity of resorptions；
6 barrel chambers
7 slurries.
Embodiment
Fig. 1-Fig. 5 be the utility model proposes one embodiment structural representation.Wherein Fig. 1, Fig. 2 are T-shaped every cylinder
Structural representation, Fig. 2 is sectional view of the T-shaped every cylinder at rotary-cut passage；Fig. 3 is general structure schematic diagram, and Fig. 4, Fig. 5 are to make
With process principle schematic, wherein Fig. 4 is the schematic diagram after release air pressure, and Fig. 5 is the schematic diagram after building the pressure.
Shown in figure, a kind of unpowered agitation organic garbage anaerobic fermentation device that this example proposes, including outside a metal
Tank 1, there is upper spacer 2A and barrel 2B every cylinder 2 every cylinder 2, T-shaped there is provided a T-shaped in tank body, T-shaped is cement brick every cylinder 2
Wall construction, T-shaped apply anticorrosive paint outside every cylinder 2, and the chamber of metal outer tank 1 divide into epicoele 4 and cavity of resorption 5 by T-shaped every cylinder 2, T-shaped every
Cylinder is internally formed barrel chamber 6.Fig. 2 shows that T-shaped is provided with some circumferential rotary-cut passages on the downside of the barrel 2B of cylinder 2
2B1, biogas memory block all being left on the top of epicoele 4, cavity of resorption 5, the storage volume of cavity of resorption 5 is more than the storage volume of epicoele 4, on
Chamber 4, cavity of resorption 5 are respectively arranged with the cavity of resorption collecting pipe 1.2A being connected with biogas main pipe 1.2, epicoele collecting pipe 1.2B, in cavity of resorption
Valve 1.2A1,1.2B1 are set respectively on collecting pipe 1.2A, epicoele collecting pipe 1.2B, valve 1.21 also is provided with main pipe 1.2；
Discharge nozzle 1.1B is provided with the top of epicoele 4, the bottom of cavity of resorption 5 is provided with feed pipe 1.1A；In discharge nozzle 1.1B, feed pipe 1.1A
On be respectively arranged with valve 1.1B1,1.1A1.Fig. 3 shows that the bottom of cavity of resorption 5 is provided with circumferential desilting groove 3.1.
Fig. 4, Fig. 5 are to use Principle of Process schematic diagram.Shown in figure, in actual use, by feed pipe 1.1A to
Intracavitary inputs slurry 7.In actual motion, biogas is mainly to be produced by the slurry 7 of cavity of resorption 5, is received by closing the biogas of cavity of resorption 5
Collect pipe valve 1.2A1 so that the memory block methane quantity increase of cavity of resorption 5, pressure rise, the slurry 7 of cavity of resorption 5 is progressively passed through into barrel chamber
6 are sent to the region of epicoele 4, and the liquid level of slurry 7 of epicoele 4 will raise in the process, when the liquid level shape of slurry 7 of epicoele 4, cavity of resorption 5
Into (such as Fig. 5 states) during a difference in height, the valve 1.2A1 for opening the collecting methane pipeline of cavity of resorption 5 discharges gas pressure, epicoele 4
Slurry 7 quickly move through barrel chamber 6 and flowed to cavity of resorption 5, flows back and forth so that slurry is realized, reaches mixing and stirring mesh
's；Because rotary-cut passage 2B1 is in rotary-cut shape structure, therefore, it will realize that eddy flow is transported in the flow process back and forth of slurry 7
It is dynamic, strengthen the mixing and stirring of slurry.After pressure release completion, epicoele 4, the slurry liquid level of cavity of resorption 5 reach balance (such as Fig. 4 again
State), cavity of resorption collecting methane pipe valve 1.2A1 is now closed, initially enters the process that builds the pressure of the memory block biogas of cavity of resorption 5 again,
So slurry 7 is set to flow back and forth, to reach most rational mixing effect and degradation rate.
Claims (1)
1. a kind of organic garbage anaerobic fermentation device of unpowered agitation, it is characterized in that, including a metal outer tank, in tank body
There is provided a T-shaped every cylinder, and the T-shaped has a upper spacer and barrel every cylinder, and the T-shaped is cement brick wall structure every cylinder, the T
Shape applies anticorrosive paint outside every cylinder, and the chamber of the metal outer tank divide into epicoele and cavity of resorption by the T-shaped every cylinder, the T-shaped every
Cylinder is internally formed barrel chamber, and the T-shaped is provided with some circumferential interface channels, the connection on the downside of the barrel of cylinder
Passage forms rotary-cut structure, biogas memory block is all left on the top of the epicoele, cavity of resorption, the storage volume of the cavity of resorption is more than
The storage volume of epicoele, the epicoele, cavity of resorption are equipped with the collecting pipe being connected with biogas main pipe and valve are set on pipeline,
Also be provided with valve in biogas main pipe, discharge nozzle be provided with the top of epicoele, in the bottom of cavity of resorption is provided with feed pipe, it is described go out
Valve is each provided with expects pipe, feed pipe, the bottom of the cavity of resorption is provided with circumferential sediment outflow collecting tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720214530.5U CN206666520U (en) | 2017-03-06 | 2017-03-06 | A kind of organic garbage anaerobic fermentation device of unpowered agitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720214530.5U CN206666520U (en) | 2017-03-06 | 2017-03-06 | A kind of organic garbage anaerobic fermentation device of unpowered agitation |
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| Publication Number | Publication Date |
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| CN206666520U true CN206666520U (en) | 2017-11-24 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111304065A (en) * | 2020-04-02 | 2020-06-19 | 上海环境工程设计研究院有限公司 | Fruit and vegetable wet anaerobic fermentation device based on gas stirring and working method thereof |
| CN112410222A (en) * | 2020-11-03 | 2021-02-26 | 江南大学 | Multi-chamber bubble tower bioreactor for animal cell culture |
-
2017
- 2017-03-06 CN CN201720214530.5U patent/CN206666520U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111304065A (en) * | 2020-04-02 | 2020-06-19 | 上海环境工程设计研究院有限公司 | Fruit and vegetable wet anaerobic fermentation device based on gas stirring and working method thereof |
| CN112410222A (en) * | 2020-11-03 | 2021-02-26 | 江南大学 | Multi-chamber bubble tower bioreactor for animal cell culture |
| CN112410222B (en) * | 2020-11-03 | 2022-02-01 | 江南大学 | Multi-chamber bubble tower bioreactor for animal cell culture |
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Address after: 518046 13th Floor, Times Financial Center, 4001 Shennan Avenue, Futian District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Energy and environmental protection Co.,Ltd. Address before: 518046 13th Floor, Times Financial Center, 4001 Shennan Avenue, Futian District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN ENERGY ENVIRONMENTAL ENGINEERING Co.,Ltd. |