CN203846017U - Tunnel type three-stage anaerobic device - Google Patents
Tunnel type three-stage anaerobic device Download PDFInfo
- Publication number
- CN203846017U CN203846017U CN201420040985.6U CN201420040985U CN203846017U CN 203846017 U CN203846017 U CN 203846017U CN 201420040985 U CN201420040985 U CN 201420040985U CN 203846017 U CN203846017 U CN 203846017U
- Authority
- CN
- China
- Prior art keywords
- room
- anaerobic
- anaerobism
- stage anaerobic
- tunnel type
- 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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Classifications
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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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- Treating Waste Gases (AREA)
Abstract
The utility model relates to a tunnel type three-stage anaerobic device which is in a tunnel underground reinforced concrete structure, wherein the device comprises a first-stage anaerobic room, a second-stage anaerobic room and a third-stage anaerobic room for three-stage anaerobic digestion; a residue suction pipe, a movable cover and a gas guiding pipe are respectively installed on the upper parts of the anaerobic rooms; a feeding room is designed outside the first-stage anaerobic room, a feed inlet is formed on the feeding room, and the feed inlet is used for being connected with a sewage pipeline; a discharging room is designed outside the third-stage anaerobic room, a drain outlet is installed in the discharging room, and the drain outlet is used for draining biogas slurry in the anaerobic room; and biogas of the anaerobic rooms is collected at the arch-shaped top of the anaerobic rooms and is conveyed through the gas guiding pipe. The structure can realize full fermentation and is high in gas yielding efficiency and long in service life, and the specific surface area is effectively saved.
Description
Technical field
The utility model designs three grades of anaerobic devices of a kind of tunnel type, is mainly used in big-and-middle-sized biogas engineering.
Background technology
Strengthen energy saving technical reconstruction, implement waste treatment project, to improve people's living environment, improve people's quality of life, realize conservation culture, promote that economy is long-term, sustainable growth has become worldwide trend, and biogas engineering has exactly catered to this trend.
Summary of the invention
The object of this utility model: the purpose of this utility model is to provide a kind of tunnel type three grades of anaerobic devices, its structure is tunnel type underground type Steel Concrete, divide three grades of anaerobism between one-level anaerobism, between secondary anaerobic, between three grades of anaerobism, make full use of this structure production biogas to reach, good heat insulating, ferment at constant temperature, factor of created gase is high, long service life.
The technical scheme of three grades of anaerobic devices of tunnel type that this utility model provides: three grades of anaerobic devices of tunnel type that the utility model provides, it is characterized in that three grades of anaerobic devices of tunnel type divide carries out three grades of anaerobism, ferment at constant temperature between three anaerobism.Its primary structure comprises between one-level anaerobism, between secondary anaerobic, between three grades of anaerobism.In the middle of between one-level anaerobism, between secondary anaerobic, between three grades of anaerobism, have partition wall separately, partition wall has UNICOM's mouth, for flowing of natural pond liquid and natural pond slag; Between anaerobism, top is separately installed with dreg-drawing pipe, removable cover and airway, and dreg-drawing pipe is for the discharge of natural pond slag between anaerobism; Removable cover is for checking between anaerobism under personnel; Airway is derived for the biogas producing between anaerobism.Outside between one-level anaerobism, be designed with feed space, opening for feed is installed on feed space, opening for feed is used for connecting sewer line.Outside between three grades of anaerobism, be designed with discharge room, discharge room is provided with leakage fluid dram, and leakage fluid dram is for the outflow of natural pond liquid between anaerobism.
The beneficial effect of this utility model: three grades of anaerobic devices of tunnel type surface-area effectively frugally, adopt tunnel type underground type skeleton construction, stressed even, good heat insulating, ferment at constant temperature; Divide between an anaerobism and carry out three grades of anaerobism, can reach and make full use of this structure production biogas, factor of created gase is high, and long service life is user-friendly to.
The particular content of utility model.
1,, with between Steel Concrete cast in situs one tunnel type anaerobism, be divided into respectively between one-level anaerobism, between secondary anaerobic, between three grades of anaerobism, between three anaerobism, carry out UNICOM by the UNICOM's mouth on partition wall with partition wall in the middle of between anaerobism.
2, outside between one-level anaerobism, be designed with feed space, opening for feed is installed on feed space, opening for feed is used for connecting sewer line.
3, outside between three grades of anaerobism, be designed with discharge room, discharge room is provided with leakage fluid dram, and leakage fluid dram is for the outflow of natural pond liquid between anaerobism.
4, between anaerobism, top is separately installed with dreg-drawing pipe, removable cover and airway, and dreg-drawing pipe is for the discharge of natural pond slag between anaerobism; Removable cover is for checking between anaerobism under personnel; Airway is derived for the biogas producing between anaerobism.
Brief description of the drawings
Fig. 1 is the utility model schematic cross section, wherein: 1, between one-level anaerobism; 2, between secondary anaerobic; 3, between three grades of anaerobism; 4, feed space; 5, opening for feed; 6, discharge room; 7, leakage fluid dram; 8, dreg-drawing pipe; 9, removable cover; 10, partition wall; 11, UNICOM's mouth; 12, airway.
Fig. 2 is the utility model longitudinal section schematic diagram, wherein: 9, removable cover; 11, UNICOM's mouth; 12, airway.
Fig. 3 is the utility model floor map, wherein: 1, between one-level anaerobism; 2, between secondary anaerobic; 3, between three grades of anaerobism; 4, feed space; 5, opening for feed; 6, discharge room; 7, leakage fluid dram; 8, dreg-drawing pipe; 9, removable cover; 10, partition wall; 12, airway.
Embodiment
1, by fecal sewage through equalizing tank stir after, enter feed space through pump from opening for feed.
2, feed liquid flows between one-level anaerobism and is transported to from feed space, in the time that feed liquid exceedes between one-level anaerobism UNICOM's mouth design height, enters between secondary anaerobic and ferments.In the time that feed liquid exceedes between secondary anaerobic UNICOM's mouth design height, enter between three grades of anaerobism and ferment.
3, in the time that the natural pond liquid between anaerobism exceedes leakage fluid dram, natural pond liquid flows out from leakage fluid dram.
4, natural pond slag is discharged by dreg-drawing pipe.
5, the arch top of the collecting methane between anaerobism between anaerobism, biogas is exported by airway.
Claims (2)
1. three grades of anaerobic devices of tunnel type, is characterized in that: between anaerobism, adopt tunnel type design.
2. three grades of anaerobic devices of tunnel type, is characterized in that: between anaerobism between point one-level anaerobism, between secondary anaerobic, carry out three grades of anaerobism between three anaerobism between three grades of anaerobism, the biogas of anaerobism indirect fermentation is collected by tunnel type vault.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420040985.6U CN203846017U (en) | 2014-01-23 | 2014-01-23 | Tunnel type three-stage anaerobic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420040985.6U CN203846017U (en) | 2014-01-23 | 2014-01-23 | Tunnel type three-stage anaerobic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203846017U true CN203846017U (en) | 2014-09-24 |
Family
ID=51559055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420040985.6U Expired - Fee Related CN203846017U (en) | 2014-01-23 | 2014-01-23 | Tunnel type three-stage anaerobic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203846017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104804979A (en) * | 2014-01-23 | 2015-07-29 | 安徽阜阳永志环能工程有限公司 | Tunnel-type three-stage anaerobic apparatus |
-
2014
- 2014-01-23 CN CN201420040985.6U patent/CN203846017U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104804979A (en) * | 2014-01-23 | 2015-07-29 | 安徽阜阳永志环能工程有限公司 | Tunnel-type three-stage anaerobic apparatus |
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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: 20140924 Termination date: 20150123 |
|
| EXPY | Termination of patent right or utility model |