CN205367878U - Anaerobic treatment device - Google Patents
Anaerobic treatment device Download PDFInfo
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- CN205367878U CN205367878U CN201620157032.7U CN201620157032U CN205367878U CN 205367878 U CN205367878 U CN 205367878U CN 201620157032 U CN201620157032 U CN 201620157032U CN 205367878 U CN205367878 U CN 205367878U
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- housing
- processing device
- sewage
- anaerobic processing
- casing
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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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- Treatment Of Sludge (AREA)
Abstract
The utility model provides an anaerobic treatment device, including the casing, built -in at least one the double -deck three -phase separator in the top of casing, the bottom of casing set up be used for letting in sewage with the journey water -locator, at least one muddy water guide vanes cover, it is linked together through pipeline and casing outside, the casing top is equipped with marsh gas pipe a plurality of and the casing intercommunication, a plurality of outlet pipes are connected at double -deck three -phase separator's top, the outlet pipe extends the lateral part of casing. The utility model discloses in, through with the journey water -locator, can guarantee that the water distribution volume in the different zone is even, prevent that into the water inequality leads to the fact short flowing in the system, realized mud, sewage, the triphase high efficiency of marsh gas through double -deck three -phase separator and separated, restrained mud and excessively float to improved bottom mud content, the improvement is detested oxygen partial pressure and is separated the effect.
Description
Technical field
This utility model relates to technical field of environment protection equipment, particularly relates to a kind of anaerobic processing device.
Background technology
Anaerobic processing device in organic sewage processes by there is a kind of sewage-treatment plant of anaerobic reaction with mud (general names of micropopulation and their organic substances of depending on and inorganic substances).Mud is placed in advance in anaerobic processing device, to carry out anaerobic digestion with the sewage passed into and to form methane.
In actual use, the mud of bottom along with the sewage passed into is carried secretly and floats, thus the strong influence treatment effect of anaerobic processing device, and can cause the waste of mud to traditional anaerobic processing device.Meanwhile, anaerobic processing device also needs to the sewage containing solid, liquid, gas three-phase is carried out three phase separation.After the separation of anaerobism knockout tower, the mud in solid phase falls, and the biogas in gas phase is discharged from the top of anaerobism knockout tower, and the sewage in liquid phase is discharged from the sidepiece of anaerobism knockout tower.
Anaerobic processing device of the prior art is meeting blockage phenomenon in processing the process of organic wastewater of high concentration high suspended matter, causes the poor effect of three phase separation.Simultaneously as the flow at the sewage passed into anaerobic processing device is very big, the sewage carrying mud is uneven in discharge pressure and the resistance to water-flow of same level, thus causing that sewage forms short stream, thus have impact on the three phase separation effect of this anaerobic device；Secondly, sewage is in anaerobic processing device during three phase separation, and mud can decline under gravity, and sewage and biogas can rise.The biogas risen and the mud of sewage and decline can produce turbulent flow and flow-disturbing, thus have impact on three phase separation effect.
In view of this, it is necessary to the anaerobic processing device for realizing three phase separation of the prior art is improved, to solve the problems referred to above.
Utility model content
The purpose of this utility model is in that open a kind of anaerobic processing device, improves uniformity of water distribution, it is prevented that blocking occurs, and prevents the mud of current and the sinking risen from interference occur, it is suppressed that mud excessively floats, and improves bottom sludge content, improves anaerobic digestion effect.
For achieving the above object, this utility model provides a kind of anaerobic processing device, including: housing, top at least one double-layer three-phase separator built-in of described housing, the bottom of described housing is arranged to pass into the same journey water-locator of sewage, and at least one muddy water guide vane cover, it is connected with hull outside by pipeline, described case top is provided with some biogas pipes connected with housing, the top of described double-layer three-phase separator connects some outlet pipes, and described outlet pipe extends the sidepiece of housing.
In some embodiments, including even number muddy water guide vane cover.
In some embodiments, including four muddy water guide vane covers, each muddy water guide vane cover is passed through gas gathering manifold after being converged by gas-collecting branch pipe and discharges the outside of housing.
In some embodiments, also including circulating device, it includes reflux pump, external circulating line and extends into the water intake conduit of enclosure interior, and the sewage in water intake conduit is pumped into the bottom of housing by described reflux pump by external reflux line.
In some embodiments, double-layer three-phase separator includes the inner plating of annular and mutually nested layout, la m and lamina rara externa, the bottom of described inner plating, la m and lamina rara externa on vertical plane each other dislocation arrange.
In some embodiments, inner plating, la m and lamina rara externa are all in polygon circulus.
In some embodiments, inner plating, la m and lamina rara externa are all in six limit circuluses.
In some embodiments, the angle of inner plating, la m and lamina rara externa and horizontal plane is 55-60 degree.
In some embodiments, forming with the multistage arm that connects of supervisor and the shower nozzle that is arranged at arm end by being responsible for journey water-locator, described shower nozzle is equal with the path of supervisor.
In some embodiments, muddy water guide vane cover is pyramid or umbrella shape.
Compared with prior art, the beneficial effects of the utility model are: in this utility model, by same journey water-locator, it is ensured that the cloth water yield in zones of different is uniform, it is prevented that water inlet inequality causes short stream in system, it is prevented that sewage forms short stream；Being achieved the high efficiency separation of mud, sewage, biogas three-phase by double-layer three-phase separator, it is suppressed that mud excessively floats, thus improve bottom sludge content, improving anaerobic digestion effect.
Accompanying drawing explanation
Fig. 1 is the axial sectional view of a kind of anaerobic processing device of this utility model；
Fig. 2 is line A-A only illustrate the top view of lamina rara externa along Fig. 1；
Fig. 3 is line B-B only illustrate the top view of inner plating along Fig. 1；
Fig. 4 is line B-B only illustrate the top view of la m along Fig. 1；
Fig. 5 is line C-C only illustrate the top view of outlet pipe along Fig. 1；
Fig. 6 is same journey water-locator top view in one embodiment；
Fig. 7 is same journey water-locator top view in the first variation；
Fig. 8 is same journey water-locator top view in the second variation；
Fig. 9 is same journey water-locator top view in the third variation；
Figure 10 is the top view of muddy water guide vane cover.
Detailed description of the invention
Below in conjunction with each embodiment shown in the drawings, this utility model is described in detail; but it should what illustrate is; these embodiments are not limitation of the utility model; those of ordinary skill in the art, according to the equivalent transformation in these embodiment institute work energy, method or structure or replacement, belong within protection domain of the present utility model.
Please join Fig. 1 a kind of detailed description of the invention of the present utility model extremely illustrated in fig. 10.This anaerobic processing device can be cylindrical or cuboid or cube, in the present embodiment, only with cylindrical presenting a demonstration property explanation.Before passing into pending sewage, the mud for carrying out biochemical reaction with pending sewage can be placed in advance in inside this anaerobic processing device.Mud is micropopulation and the general name of their organic substances of depending on and inorganic substances.
A kind of anaerobic processing device, including: housing 4, housing 4 is in cylindrical shape.Top at least one double-layer three-phase separator built-in of this housing 4, the bottom of housing 4 is arranged to pass into the same journey water-locator 9 of sewage, and at least one muddy water guide vane cover 5, this muddy water guide vane cover 5 is connected externally to lead to by pipeline 8 and housing 4, and described housing 4 top is provided with some biogas pipes 6 connected with housing 4.The top of double-layer three-phase separator connects some outlet pipes 7.Outlet pipe 7 extends the sidepiece of housing 4.As shown in Figure 10, this anaerobic processing device includes even number muddy water guide vane cover 5, and is specially 4 muddy water guide vane covers 5, and each muddy water guide vane cover 5 is passed through gas gathering manifold 52 after being converged by gas-collecting branch pipe 51 and discharges the outside of housing 4.Four muddy water guide vane covers 5 are evenly arranged in the form of a ring in the same level of the internal cavity of housing 4, and each muddy water guide vane cover 5 is connected with gas gathering manifold 2 by a gas-collecting branch pipe 51.This muddy water guide vane cover 5 is in pyramid or umbrella shape, in the present embodiment only in pyramid presenting a demonstration property explanation.This muddy water guide vane cover 5 tips upside down in housing 4, and it is internally formed a cavity that can house gas, and cavity connects with gas-collecting branch pipe 51.
Pending sewage is inputted by pipeline 8 and is upwards sprayed sewage by same journey water-locator 9 to housing 4 inside, and sewage is along the upwardly directed flowing of arrow 911.Now, being mixed in the biogas in sewage can collected by muddy water guide vane cover 5.The sewage stopped by muddy water guide vane cover 5 continues up flowing along the direction of arrow 541.Meanwhile, the biogas collected by muddy water guide vane cover 5 passes sequentially through gas-collecting branch pipe 51 along the direction of arrow 511 and gas gathering manifold 52 flows up, and is discharged along the direction of arrow 531 from the first valve 53 being placed in housing 4 top.
This anaerobic processing device also includes circulating device, and it includes reflux pump 10, external circulating line 11 and extends into the water intake conduit 12 within housing 4, and the sewage in water intake conduit 12 is pumped into the bottom of housing 4 by described reflux pump 10 by external reflux line 11.
As shown in Figure 6, the multistage arm connected with supervisor 91 by supervisor 91 with journey water-locator 9 and the shower nozzle 95 being arranged at arm end form, and described shower nozzle 95 is equal with the path of supervisor 91.This shower nozzle 95 is big flow shower nozzle.As shown in Figure 6, the bottom of housing 4 is provided with four one-level branch sewers 91 connected with pipeline 8, each one-level branch sewer 91 connects two B-grade sewage arms 92, each B-grade sewage arm 92 connects two three grades of branch sewers 93, each three grades of branch sewers 93 connect two level Four branch sewers 94, the end of each level Four branch sewer 94 is provided with shower nozzle 95, thus ensureing that each shower nozzle 95 is equal with the path in pipeline 8 and pressure of supply water is equal, and each shower nozzle 95 sprays the direction of sewage vertically upward.
Can ensure that the loss of flood peak that sewage flow to shower nozzle 95 from pipeline 8 is definitely equal with journey water-locator 9, thus ensureing the absolute uniform of water outlet, improving the uniformity of water distribution, it is prevented that sewage occurs that " short stream " affects wastewater treatment efficiency.This shower nozzle 95 can a large amount of drainings when reflux pump 10 starts, amassed attached impurity to remove in external circulating line 11 and water intake conduit 12, it is prevented that blocking circulating device.
As shown in Figure 6, the bottom of housing 4 it is arranged at journey water-locator 9, and it being provided with four one-level branch sewers 91 connected with pipeline 8, the square layout of multiple grades of arms that each one-level branch sewer 91 connects, one-level branch sewer 91 connects two B-grade sewage arms 92.
As it is shown in fig. 7, be arranged at the bottom of housing 4 with journey water-locator 9a, and being provided with three one-level branch sewer 91a connected with pipeline 8, the multiple grades of arms that each one-level branch sewer 91a connects are product square arrangement.
As shown in Figure 8, the bottom of housing 4 it is arranged at journey water-locator 9b, and it is provided with three one-level branch sewer 91b connected with pipeline 8, the multiple grades of arms that each one-level branch sewer 91b connects are product square arrangement, and each one-level branch sewer 91b connects three B-grade sewage arm 92b, three B-grade sewage arm 92b be isosceles triangle layout relative to one-level branch sewer 91b.
As it is shown in figure 9, be arranged at the bottom of housing 4 with journey water-locator 9c, and being provided with an one-level branch sewer 91c connected with pipeline 8, this one-level branch sewer 91c connects with six roots of sensation B-grade sewage arm 92c.Six roots of sensation B-grade sewage arm 92c is evenly arranged in the form of a ring in same level.Angle between six roots of sensation B-grade sewage arm 92c is 60 degree.
As shown in Figures 1 to 5, in the present embodiment, this double-layer three-phase separator includes the inner plating 3 of annular and mutually nested layout, la m 2 and lamina rara externa 1, the bottom of described inner plating 3, la m 2 and lamina rara externa 1 on vertical plane each other dislocation arrange.By this structure, it is possible to achieve the sewage containing biogas to be realized separating of high efficiency gas phase and liquid phase.Biogas, in uphill process, is first stopped by intermediate plate 2 and inwardly converges gathering in the space formed by intermediate plate 2 top.Part biogas continues to rise along with sewage, and is stopped by lamina rara externa 1, and outwards converges gathering in the space formed by lamina rara externa 1 top.Now, a methane accumulation space 612 is formed on the top of housing 4.Biogas collected in this methane accumulation space 612 can by some biogas pipes 6 connected with housing 4 and the valve 61 upwardly directed discharge housing 4 along arrow 611.
Sewage is in uphill process, and the mud of its entrained with can tilt and the inner plating 3 of nested arrangement, la m 2 and lamina rara externa 1 along three layers, and dropping downwardly along arrow 521, and final settlement is to the bottom of housing 4, so that sewage is carried out anaerobic treatment.Sewage continues rise and reach the highest work liquid level 111, sewage can overflow across the top of lamina rara externa 1, and housing 4 is laterally discharged eventually through outlet pipe 7, it is achieved thereby that the efficient three phase separation of biogas (gas phase), sewage (liquid phase) and mud (solid phase), avoid mud to be taken away by sewage, mud is inhibited excessively to float, what reduce mud makes consumption, thus reducing this anaerobic processing device to the use cost of sewage disposal and maintenance cost, there is good economic benefit.
Concrete, the quantity of this outlet pipe 7 is six, and the gap 71 that biogas is formed between outlet pipe 7 connects with biogas pipe 6, and discharges biogas.
Concrete, in the present embodiment, inner plating 3, la m 2 and lamina rara externa 1 are all in polygon circulus, and inner plating 3, la m 2 and lamina rara externa 1 are all in six limit circuluses, and the angle of inner plating 3, la m 2 and lamina rara externa 1 and horizontal plane is 55-60 degree.Certainly, inner plating 3, la m 2 and lamina rara externa 1 also can be quadrangular ring-shaped structure, or triangle circulus, or circular annular form structure.
The a series of detailed description of those listed above is only for illustrating of feasibility embodiment of the present utility model; they are also not used to limit protection domain of the present utility model, all should be included within protection domain of the present utility model without departing from this utility model skill equivalent implementations of making of spirit or change.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that.
Claims (10)
1. an anaerobic processing device, it is characterized in that, including: housing (4), top at least one double-layer three-phase separator built-in of described housing (4), the bottom of described housing (4) is arranged to pass into the same journey water-locator (9) of sewage, and at least one muddy water guide vane cover (5), it is connected externally to lead to by pipeline and housing (4), described housing (4) top is provided with some biogas pipes (6) connected with housing (4), the top of described double-layer three-phase separator connects some outlet pipes (7), described outlet pipe (7) extends the sidepiece of housing (4).
2. anaerobic processing device according to claim 1, it is characterised in that include even number muddy water guide vane cover (5).
3. anaerobic processing device according to claim 2, it is characterized in that, including four muddy water guide vane cover (5), each muddy water guide vane cover (5) is passed through gas gathering manifold (52) after being converged by gas-collecting branch pipe (51) and is discharged the outside of housing (4).
4. anaerobic processing device according to any one of claim 1 to 3, it is characterized in that, also include circulating device, it includes reflux pump (10), external circulating line (11) and extends into the water intake conduit (12) that housing (4) is internal, and the sewage in water intake conduit (12) is pumped into the bottom of housing (4) by described reflux pump (10) by external reflux line (11).
5. anaerobic processing device according to claim 4, it is characterized in that, described double-layer three-phase separator includes the inner plating (3) of annular and mutually nested layout, la m (2) and lamina rara externa (1), the bottom of described inner plating (3), la m (2) and lamina rara externa (1) on vertical plane each other dislocation arrange.
6. anaerobic processing device according to claim 5, it is characterised in that described inner plating (3), la m (2) and lamina rara externa (1) are all in polygon circulus.
7. anaerobic processing device according to claim 6, it is characterised in that described inner plating (3), la m (2) and lamina rara externa (1) are all in six limit circuluses.
8. anaerobic processing device according to claim 5, it is characterised in that the angle of described inner plating (3), la m (2) and lamina rara externa (1) and horizontal plane is 55-60 degree.
9. anaerobic processing device according to claim 4, it is characterized in that, described same journey water-locator (9) be made up of supervisor (91) and supervisor (91) the multistage arm that connects and the shower nozzle (95) that is arranged at arm end, and described shower nozzle (95) is equal with the path being responsible for (91).
10. anaerobic processing device according to claim 2, it is characterised in that described muddy water guide vane cover (5) is in pyramid or umbrella shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620157032.7U CN205367878U (en) | 2016-03-01 | 2016-03-01 | Anaerobic treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620157032.7U CN205367878U (en) | 2016-03-01 | 2016-03-01 | Anaerobic treatment device |
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| CN205367878U true CN205367878U (en) | 2016-07-06 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106064041A (en) * | 2016-08-10 | 2016-11-02 | 陕西昕宇表面工程有限公司 | A kind of claw type distribution device |
| CN106800333A (en) * | 2016-12-26 | 2017-06-06 | 甘肃银光化学工业集团有限公司 | A kind of three-phase separating device for up-flow anaerobic reactor |
-
2016
- 2016-03-01 CN CN201620157032.7U patent/CN205367878U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106064041A (en) * | 2016-08-10 | 2016-11-02 | 陕西昕宇表面工程有限公司 | A kind of claw type distribution device |
| CN106800333A (en) * | 2016-12-26 | 2017-06-06 | 甘肃银光化学工业集团有限公司 | A kind of three-phase separating device for up-flow anaerobic reactor |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |