CN212687699U - Full-mixing anaerobic reaction circulating device for biogas power generation - Google Patents
Full-mixing anaerobic reaction circulating device for biogas power generation Download PDFInfo
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- CN212687699U CN212687699U CN202021356997.1U CN202021356997U CN212687699U CN 212687699 U CN212687699 U CN 212687699U CN 202021356997 U CN202021356997 U CN 202021356997U CN 212687699 U CN212687699 U CN 212687699U
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- Prior art keywords
- anaerobic reaction
- power generation
- biogas
- water storage
- pipeline
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 49
- 238000010248 power generation Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 75
- 239000007788 liquid Substances 0.000 claims description 18
- 239000010802 sludge Substances 0.000 claims description 11
- 239000002994 raw material Substances 0.000 claims description 9
- 239000002351 wastewater Substances 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 abstract 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 26
- 239000000203 mixture Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The utility model discloses a mix anaerobic reaction circulating device entirely for biogas power generation relates to biogas power generation technical field, because the flow of extrinsic cycle play water is great for solving current biogas power generation anaerobic reaction, leads to the problem that the department of intaking pours into waste water concentration and reduces. The anaerobic reaction tower is characterized in that a water inlet pipe is arranged on the outer wall of one side of the anaerobic reaction tower, a water outlet pipe is arranged at the upper end of the water inlet pipe, the two ends of the water outlet pipe are respectively communicated with the water inlet pipe and the anaerobic reaction tower, a transparent water storage tank is arranged in the middle section of the water inlet pipe and is communicated with the water inlet pipe, an adjusting valve is arranged at the lower end of the transparent water storage tank, and the adjusting valve is connected with the water outlet pipe in a mechanical sealing mode.
Description
Technical Field
The utility model relates to the technical field of biogas power generation, in particular to a full-mixing anaerobic reaction circulating device for biogas power generation.
Background
The methane combustion power generation is a methane utilization technology which appears along with the continuous development of large-scale methane tank construction and methane comprehensive utilization, and the methane generated by anaerobic fermentation treatment is used on an engine and is provided with a comprehensive power generation device to generate electric energy and heat energy. The biogas power generation has the characteristics of efficiency creation, energy conservation, safety, environmental protection and the like, is distributed energy with wide distribution and low price, and is a new energy comprehensive utilization technology integrating environmental protection and energy conservation. The biogas power generation technology provides clean energy, not only solves the environmental problem in biogas engineering, consumes a large amount of waste, protects the environment, reduces the emission of greenhouse gases, but also changes waste into valuable, generates a large amount of heat energy and electric energy, and conforms to the environmental protection idea of energy recycling.
The existing biogas power generation anaerobic reaction has the problem that the concentration of wastewater injected at a water inlet is reduced due to the large flow of the externally circulated outlet water, so that the quality of biogas generated by mixed anaerobic reaction is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mix anaerobic reaction circulating device entirely for marsh gas power generation to solve the current marsh gas power generation anaerobic reaction who provides among the above-mentioned background art because the flow of extrinsic cycle play water is great, lead to the problem that the department of intaking pours into waste water concentration and reduces.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mix anaerobic reaction circulating device entirely for marsh gas power generation, includes the anaerobic reaction tower, be provided with the inlet tube on one side outer wall of anaerobic reaction tower, the upper end of inlet tube is provided with out the water pipe, and the both ends of going out the water pipe set up with inlet tube and anaerobic reaction tower intercommunication respectively, the middle section position of inlet tube is provided with transparent water storage box, and transparent water storage box and inlet tube intercommunication setting, the lower extreme of transparent water storage box is provided with adjusting valve, and adjusting valve and play water pipe mechanical seal and be connected.
Preferably, the outside of the transparent water storage tank is provided with a fixed support, the fixed support is fixedly connected with the outer wall of the anaerobic reaction tower, two pipeline through channels are arranged inside the fixed support, the two pipeline through channels and the fixed support are integrally formed, and the size of the water outlet conduit is equal to the caliber of the pipeline through channel.
Preferably, the front end face of the transparent water storage tank is provided with a capacity scale, the capacity scale and the transparent water storage tank are integrally formed, the inner wall of the fixing support is provided with a plurality of limiting clamping plates, and the transparent water storage tank is fixedly installed with the fixing support through the limiting clamping plates.
Preferably, a sludge expansion bed is arranged in the anaerobic reaction tower, a raw material full-mixing bin is arranged at the upper end of the sludge expansion bed, two three-phase separators are arranged above the raw material full-mixing bin, three diversion pipelines are arranged between the two three-phase separators, a gas-liquid separator is arranged at the top of the anaerobic reaction tower, and the three diversion pipelines are communicated with the gas-liquid separator.
Preferably, the upper end of the gas-liquid separator is provided with a biogas discharge pipe, the biogas discharge pipe is communicated with the gas-liquid separator, one end of the biogas discharge pipe is provided with a pipeline end plate, and the pipeline end plate and the biogas discharge pipe are integrally formed.
Preferably, the outside of pipeline end plate is provided with flange, flange's bore equals the pipeline end plate size, and flange's inner wall and pipeline end plate's outer wall welded connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses the water that vapour and liquid separator separated gets into the inside collection of transparent water storage box through the anaerobic reaction tower of water outlet pipe discharge, and the water flow of accessible governing valve control water outlet pipe has avoided because the flow of extrinsic cycle play water is great, leads to the problem that the department of intaking pours into waste water concentration and reduces.
2. The connecting flange arranged outside the pipeline end plate plays a role in facilitating the sealed connection of the biogas discharge pipe with the biogas transmission pipeline, and the problem that the generated biogas leaks to pollute the atmospheric environment is avoided.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of an anaerobic reaction tower according to the present invention;
FIG. 3 is a schematic view of the structure of the transparent water storage tank of the present invention;
FIG. 4 is a schematic structural view of the end plate of the pipeline of the present invention;
in the figure: 1. an anaerobic reaction tower; 2. a water inlet pipe; 3. a gas-liquid separator; 4. a water outlet conduit; 5. a biogas discharge pipe; 6. a pipe end plate; 7. fixing a bracket; 8. a transparent water storage tank; 9. adjusting the valve; 10. a sludge expansion bed; 11. a raw material full mixing bin; 12. a three-phase separator; 13. a diversion pipeline; 14. a limiting clamping plate; 15. a capacity scale; 16. the pipeline penetrates through the channel; 17. and connecting the flanges.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a mix anaerobic reaction circulating device entirely for marsh gas power generation, including anaerobic reaction tower 1, be provided with inlet tube 2 on one side outer wall of anaerobic reaction tower 1, the upper end of inlet tube 2 is provided with out water pipe 4, and the both ends of going out water pipe 4 set up with inlet tube 2 and anaerobic reaction tower 1 intercommunication respectively, the middle section position of inlet tube 2 is provided with transparent water storage box 8, and transparent water storage box 8 sets up with inlet tube 2 intercommunication, the lower extreme of transparent water storage box 8 is provided with adjusting valve 9, and adjusting valve 9 and 4 mechanical seal of outlet tube are connected.
Further, the outside of transparent water storage tank 8 is provided with fixed bolster 7, and fixed bolster 7 and the outer wall fixed connection of anaerobic reaction tower 1, and the inside of fixed bolster 7 is provided with two pipeline through channels 16, and two pipeline through channels 16 set up with fixed bolster 7 integrated into one piece, and the size of outlet conduit 4 equals the bore that pipeline through channel 16, and the fixed bolster 7 of the outside setting of transparent water storage tank 8 plays the fixed effect of bearing transparent water storage tank 8.
Further, be provided with capacity scale 15 on the preceding terminal surface of transparent water storage box 8, and capacity scale 15 sets up with transparent water storage box 8 integrated into one piece, is provided with the spacing cardboard 14 of a plurality of on the inner wall of fixed bolster 7, and transparent water storage box 8 is through spacing cardboard 14 and fixed bolster 7 fixed mounting, and the capacity scale 15 that sets up on the preceding terminal surface of transparent water storage box 8 plays the effect of running through the inside water capacity of transparent water storage box 8.
Further, the inside of anaerobic reaction tower 1 is provided with sludge bulking bed 10, the upper end of sludge bulking bed 10 is provided with raw materials complete mixing storehouse 11, the top of raw materials complete mixing storehouse 11 is provided with two three-phase separators 12, be provided with three water conservancy diversion pipeline 13 between two three-phase separators 12, the top of anaerobic reaction tower 1 is provided with vapour and liquid separator 3, and three water conservancy diversion pipeline 13 all communicates the setting with vapour and liquid separator 3, sludge bulking bed 10 of the inside setting of anaerobic reaction tower 1 plays the effect of carrying out COD biochemical degradation.
Further, a biogas discharge pipe 5 is arranged at the upper end of the gas-liquid separator 3, the biogas discharge pipe 5 is communicated with the gas-liquid separator 3, a pipeline end plate 6 is arranged at one end of the biogas discharge pipe 5, the pipeline end plate 6 and the biogas discharge pipe 5 are integrally formed, and the biogas discharge pipe 5 arranged at the upper end of the gas-liquid separator 3 plays a role in discharging biogas.
Furthermore, a connecting flange 17 is arranged outside the pipeline end plate 6, the caliber of the connecting flange 17 is equal to the size of the pipeline end plate 6, the inner wall of the connecting flange 17 is welded with the outer wall of the pipeline end plate 6, and the connecting flange 17 arranged outside the pipeline end plate 6 plays a role in facilitating the sealed connection of the biogas transmission pipeline to the biogas discharge pipe 5.
The working principle is as follows: when in use, wastewater firstly enters a raw material full-mixing bin 11 at the bottom of an anaerobic reaction tower 1 through a water inlet pipe 2 and is subjected to COD biochemical degradation on a sludge expansion bed 10, most of the COD of the inlet water is degraded at the position to generate a large amount of methane, because the expansion work of the methane bubbles on liquid generates the air stripping effect in the forming process, the mixture of the methane, the sludge and the water rises, the mixture is degraded in a filler area, the mixed solution reaches a three-phase separator 12 at the top of the anaerobic reaction tower 1, the methane is separated from mud and water of a gas-liquid separator 3 at the position and is led out of the anaerobic reaction tower 1, the mud and water mixture descends to the raw material full-mixing bin 11 at the bottom of the anaerobic reaction tower 1 along a fender, the inlet water is fully mixed and then enters the sludge expansion bed 10 again to achieve the purpose of anaerobic reaction, the water separated by the gas-liquid separator 3 is discharged from the anaerobic reaction tower 1 through a water outlet pipe 4 and enters a, the water outlet flow of the water outlet conduit 4 can be controlled by the adjusting valve 9, the problem that the concentration of the injected wastewater at the water inlet part is reduced due to the large flow of the external circulation water is avoided, and the use work of the full-mixing anaerobic reaction circulating device for biogas power generation is completed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A full hybrid anaerobic reaction circulating device for biogas power generation comprises an anaerobic reaction tower (1), and is characterized in that: be provided with inlet tube (2) on the one side outer wall of anaerobic reaction tower (1), the upper end of inlet tube (2) is provided with out water pipe (4), and the both ends of going out water pipe (4) set up with inlet tube (2) and anaerobic reaction tower (1) intercommunication respectively, the middle section position of inlet tube (2) is provided with transparent water storage box (8), and transparent water storage box (8) and inlet tube (2) intercommunication setting, the lower extreme of transparent water storage box (8) is provided with adjusting valve (9), and adjusting valve (9) and play water pipe (4) mechanical seal are connected.
2. The full hybrid anaerobic reaction circulation device for biogas power generation according to claim 1, wherein: the outside of transparent water storage box (8) is provided with fixed bolster (7), and fixed bolster (7) and the outer wall fixed connection of anaerobic reaction tower (1), the inside of fixed bolster (7) is provided with two pipeline through channels (16), and two pipeline through channels (16) and fixed bolster (7) integrated into one piece set up, the size of play water pipe (4) equals the bore that pipeline through channel (16).
3. The full hybrid anaerobic reaction circulation device for biogas power generation as claimed in claim 2, wherein: the transparent water storage tank is characterized in that a capacity scale (15) is arranged on the front end face of the transparent water storage tank (8), the capacity scale (15) and the transparent water storage tank (8) are integrally formed, a plurality of limiting clamping plates (14) are arranged on the inner wall of the fixing support (7), and the transparent water storage tank (8) is fixedly installed with the fixing support (7) through the limiting clamping plates (14).
4. The full hybrid anaerobic reaction circulation device for biogas power generation according to claim 1, wherein: the anaerobic reaction tower (1) is internally provided with a sludge expansion bed (10), the upper end of the sludge expansion bed (10) is provided with a raw material full-mixing bin (11), two three-phase separators (12) are arranged above the raw material full-mixing bin (11), two three diversion pipelines (13) are arranged between the three-phase separators (12), the top of the anaerobic reaction tower (1) is provided with a gas-liquid separator (3), and the three diversion pipelines (13) are communicated with the gas-liquid separator (3).
5. The full hybrid anaerobic reaction circulation device for biogas power generation as claimed in claim 4, wherein: the biogas collecting device is characterized in that a biogas discharge pipe (5) is arranged at the upper end of the gas-liquid separator (3), the biogas discharge pipe (5) is communicated with the gas-liquid separator (3), a pipeline end plate (6) is arranged at one end of the biogas discharge pipe (5), and the pipeline end plate (6) and the biogas discharge pipe (5) are integrally formed.
6. The full hybrid anaerobic reaction circulation device for biogas power generation as claimed in claim 5, wherein: the outside of pipeline end plate (6) is provided with flange (17), flange (17)'s bore equals the size of pipeline end plate (6), and flange (17)'s inner wall and the outer wall welded connection of pipeline end plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021356997.1U CN212687699U (en) | 2020-07-10 | 2020-07-10 | Full-mixing anaerobic reaction circulating device for biogas power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021356997.1U CN212687699U (en) | 2020-07-10 | 2020-07-10 | Full-mixing anaerobic reaction circulating device for biogas power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212687699U true CN212687699U (en) | 2021-03-12 |
Family
ID=74896817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021356997.1U Expired - Fee Related CN212687699U (en) | 2020-07-10 | 2020-07-10 | Full-mixing anaerobic reaction circulating device for biogas power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212687699U (en) |
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2020
- 2020-07-10 CN CN202021356997.1U patent/CN212687699U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210312 |