CN209721702U - A kind of high-load anaerobic reactor - Google Patents
A kind of high-load anaerobic reactor Download PDFInfo
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- CN209721702U CN209721702U CN201920183041.7U CN201920183041U CN209721702U CN 209721702 U CN209721702 U CN 209721702U CN 201920183041 U CN201920183041 U CN 201920183041U CN 209721702 U CN209721702 U CN 209721702U
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Abstract
The utility model discloses a kind of high-load anaerobic reactor, upper separator for mud and water and lower separator for mud and water are equipped in tank body, top of the tank is equipped with gas gathering mask.Upper separator for mud and water is equipped with sieve at the top of top of the tank, upper separator for mud and water, separates anaerobic grain sludge.The waste water for being separated anaerobic grain sludge enters in lower separator for mud and water from upper separator for mud and water, is further separated with sludge by gravitational settling.Post-processing water anaerobic reactor is flowed out from the water outlet on top of the tank side wall by the outlet pipe on lower separator for mud and water top.Separated anaerobic sludge returns in reactor from lower separator for mud and water bottom end through outer circulating tube.Gas gathering mask can directly collect the biogas of anaerobic reaction generation.The anaerobic reactor of the utility model greatly simplifies structure in tank without using three phase separator and gas-liquid separator, increases effecting reaction volume and improves treatment effeciency.
Description
Technical field
The utility model belongs to technical field of waste water processing, specially a kind of high-load anaerobic reactor.
Background technique
Anaerobic reactor be by inside reactor culture anaerobe come degrading waste water middle and high concentration organic matter
Equipment, conventional anaerobic reactor are made of 5 essential parts: tank body, water distributor, three phase separator, internal circulation system and gas-liquid
Separator group at.
High concentrated organic wastewater passes through the mixed zone that water distributor enters reactor bottom first, with the micro- life of a large amount of anaerobism in tank
Object, which is sufficiently mixed, carries out biochemical degradation reaction, a large amount of biogas is generated while most COD is degraded, biogas is by three phase separator
It collects and recycling is discharged outside the tank by tank deck gas-liquid separator, treated, and sewage passes through after the separation of upper layer three phase separator
Mill weir flows out outside tank, and anaerobe maintains enough micro organism quantities in inside reactor by three phase separator separation barrier,
Guarantee water treatment effect.
The internal structure of existing conventional reactor is complex, and cost of manufacture is high, and difficulty of construction is big, and internal structure accounts for
It is big according to space, the dischargeable capacity of anaerobic reaction is influenced, the 60% of tank body is at most accounted for containing microorganism sludge, so that treatment effeciency is lower.
Summary of the invention
The utility model provides a kind of high-load anaerobic reactor aiming at above-mentioned defect.The utility model
Technical problems to be solved are that existing anaerobic reactor internal structure is complicated, influence the dischargeable capacity of anaerobic reaction, lower
Manage efficiency.
The technical solution of the utility model is a kind of high-load anaerobic reactor, including tank body, water inlet pipe, water segregator, cloth
Hydrophone, upper separator for mud and water, lower separator for mud and water, outer circulating tube, outer circulation pump and gas gathering mask.Water inlet pipe and water segregator are located at tank
In vitro, water distributor, upper separator for mud and water and lower separator for mud and water are located in tank body.
Water inlet pipe is connected with water segregator, and the outlet of water segregator is connected with water distributor, and the bottom of tank body is arranged in water distributor.
Upper separator for mud and water is a container, be arranged in tank body axis line position or its around, close to top of the tank, upper mud
The top of separator is equipped with sieve, and bottom is connected with lower separator for mud and water.Preferably, upper separator for mud and water bottom has and is lauched
Mouthful, collector nozzle is connected by downcomer with lower separator for mud and water.
Lower separator for mud and water is a column tank, is arranged in tank body near middle position or middle position, is located under tank body
Portion, lower separator for mud and water top are equipped with upper water out, are connected by outlet pipe with the water outlet on top of the tank side wall, lower muddy water
Separator bottom end is exported equipped with outer circulation, by outer circulating tube, is connected through outer circulation pump with water inlet pipe.The position of water outlet is higher than
The top of upper separator for mud and water.
Preferably, screen slope is arranged in the top of separator for mud and water, is 45- relative to horizontal acute angle of inclination
60 degree.Preferably, sieve shape is the curved surface of upward separator for mud and water inner recess.
Preferably, intake pump is equipped between water inlet pipe and water segregator.
Specifically, gas gathering mask is ball-cut shape, it is connect by gasket seal and flange with tank deck.
The beneficial effects of the utility model are as follows:
1, the anaerobic reactor of the utility model is made by the setting of separator for mud and water and lower separator for mud and water upper in tank body
Anaerobe and the separation through handling water can directly be carried out in tank by obtaining, without using three phase separator, to greatly reduce
Structure is taken up space in tank, so that 80% volume is anaerobic reaction area in tank body, significantly improves the efficiency of anaerobic reaction.
2, the setting of gas gathering mask can directly collect the biogas of anaerobic reaction generation, be separated without gas-liquid separator, into
One step simplifies reaction jar structure.
3, the screen slope setting of upper separator for mud and water, both convenient for making reaction mixture flow into upper separator for mud and water, herein
Stay in granule sludge on sieve in the process, but can make granule sludge on sieve when accumulating more under the effect of gravity along
Inclined surface tumbles, and returns in reactor tank and continues to participate in anaerobic reaction, to greatly reduce sky shared by separator for mud and water
Between, improve production efficiency.Sieve shape is the curved surface of upward separator for mud and water inner recess, it is possible to increase effective screen area mentions
High separating efficiency.
4, the setting of intake pump, which increases, enters the intracorporal sewage pressure of tank, sprays together with a large amount of recirculated waters from water distributor high speed
Out, hydraulic mixing is formed, so that sewage be made to be sufficiently mixed with granule sludge, improves reaction efficiency.In addition, the biogas that reaction generates
It is formed and is bubbled effect, is i.e. production gas agitating, further promote the mixing of sewage and granule sludge.
5, outer circulating tube extracts anaerobic sludge and the part of the separation of lower separator for mud and water lower part out under the action of outer circulating pump
Waste water is sufficiently mixed it in water segregator with the sewage in water inlet pipe, is returned in reactor tank by water distributor together, and realization is detested
Oxygen sludge recycles.
Detailed description of the invention
Fig. 1 show the structural schematic diagram of the high-load anaerobic reactor of the utility model.
In figure, 1. tank bodies, 2. water inlet pipes, 3. intake pumps, 4. water segregators, 5. water distributors, separator for mud and water on 6., 7. sieves
Net, 8. collector nozzles, 9. downcomers, 10. descend separator for mud and water, water out on 11., and 12. outer circulations export, 13. outer circulating tubes,
14. outer circulation pumps, 15. outlet pipes, 16. water outlets, 17. gas gathering masks.
Specific embodiment
The technical side of the utility model is described in detail in the utility model in order to better understand with specific example below
Case, but the utility model is not limited thereto.
Embodiment
The present embodiment provides a kind of high-load anaerobic reactor, including tank body 1, water inlet pipe 2, water segregator 4, water distributor 5, on
Separator for mud and water 6, lower separator for mud and water 10, outer circulating tube 13, outer circulation pump 14 and gas gathering mask 17.Wherein, water inlet pipe 2 and Fen Shui
Device 4 is located at outside tank body 1, and water distributor 5, upper separator for mud and water 6 and lower separator for mud and water 10 are located in tank body 1.
Water inlet pipe 2 is connected through intake pump 3 with water segregator 4, and the outlet of water segregator 4 is connected with water distributor 5, and water distributor 5 is arranged
In the bottom of tank body 1.
Upper separator for mud and water 6 is a container, be arranged in tank body 1 axis line position or its around, close to the top of tank body 1,
The top of upper separator for mud and water 6 is equipped with sieve 7, and sieve 7 is in tilted layout in the top of upper separator for mud and water 6, relative to horizontal line
Acute angle of inclination be 50 degree.Sieve 7 is arc, radian 0.7-1.2.The bottom of upper separator for mud and water 6 has collector nozzle 8,
Collector nozzle 8 is connected by downcomer 9 with lower separator for mud and water 10.
Lower separator for mud and water 10 is a column tank, is arranged in tank body 1 near middle position or middle position, and tank body is located at
1 lower part, lower 10 top of separator for mud and water are equipped with upper water out 11, pass through the water outlet on outlet pipe 15 and 1 top sidewall of tank body
16 are connected, and lower 10 bottom end of separator for mud and water is equipped with outer circulation outlet 12, by outer circulating tube 13, through outer circulation pump 14 and water inlet pipe
2 are connected.The position of water outlet 16 is higher than the top of upper separator for mud and water 6.
Gas gathering mask 17 is ball-cut shape, is connect by gasket seal and flange with tank deck.
80% volume is anaerobic reaction area in tank body 1.
The working principle of the high-load anaerobic reactor of the utility model is as follows:
Under the action of intake pump 3, treatment sewage enters water segregator 4 through water inlet pipe 2, is entered later by water distributor 5
Tank body 1.Water inlet generates high-velocity flow with the big yield that recirculated water enters simultaneously, forms high-speed stirred, realizes in sewage and tank body 1
Anaerobe is sufficiently mixed.As sewage enters, water level is risen with it in tank body 1, rises to upper mud-water separation to water level
When device 6, the sieve 7 for passing through upper separator for mud and water 6 through processing water enters upper separator for mud and water 6.Granule sludge stays on sieve 7,
Enter upper separator for mud and water 6 through processing water and is flowed into lower separator for mud and water 10 from collector nozzle 8 through downcomer 9.In lower muddy water point
From in device 10, through processing water further separating by gravitational settling effect realization and sludge.With in lower separator for mud and water 10
Water level rise, enter outlet pipe 15 from the upper water out at top through processing water, and from be located at the water outlet 16 at 1 top of tank body from
Open reactor.The anaerobic sludge separated in lower separator for mud and water 10 is followed under the action of outer circulating pump 14 by outer circulating tube 13
Ring mixes in water segregator 4 into water inlet pipe 2, with the sewage of reactor to be entered, and enters in reactor later, detests to realize
The cycling and reutilization of oxygen sludge.Thus processing of the efficient anaerobe to sewage is completed.
The high-load anaerobic reactor of the utility model utilizes law of connected vessels, and the position of water outlet 16 is higher than upper muddy water point
Top from device 6 is just able to achieve separator for mud and water 6 so that the water level in tank body 1 can be higher than the top of upper separator for mud and water 6
To the separation through handling water and granule sludge.
The above embodiments of the present invention is only preferred embodiment, is not subject to any limit to the scope of the utility model
System.Those skilled in the art can understand the spirit of the utility model according to above-described embodiment, and make a variety of differences and repair
Change and changes.In the case where not departing from the spirit of the utility model, it is all this etc. modifications and variations all in the utility model
In protection scope.
Claims (6)
1. a kind of high-load anaerobic reactor, which is characterized in that including tank body (1), water inlet pipe (2), water segregator (4), water distributor
(5), upper separator for mud and water (6), lower separator for mud and water (10), outer circulating tube (13), outer circulation pump (14) and gas gathering mask (17),
In, water inlet pipe (2) and water segregator (4) are located at tank body (1) outside, water distributor (5), upper separator for mud and water (6) and lower separator for mud and water
(10) it is located in tank body (1),
Water inlet pipe (2) is connected with water segregator (4), and the outlet of water segregator (4) is connected with water distributor (5), and water distributor (5) is arranged in tank
The bottom of body (1)；
Upper separator for mud and water (6) is a container, is arranged around the interior axis line position of tank body (1) or its, is pushed up close to tank body (1)
The top in portion, upper separator for mud and water (6) is equipped with sieve (7), and bottom is connected with lower separator for mud and water (10)；
Lower separator for mud and water (10) is a column tank, is arranged near the interior middle position of tank body (1) or middle position, and tank body is located at
(1) lower part, lower separator for mud and water (10) top are equipped with upper water out (11), pass through outlet pipe (15) and tank body (1) top sidewall
On water outlet (16) be connected, lower separator for mud and water (10) bottom end be equipped with outer circulation outlet (12), pass through outer circulating tube (13), warp
Outer circulation pump (14) is connected with water inlet pipe (2)；
The position of water outlet (16) is higher than the top of upper separator for mud and water (6).
2. high-load anaerobic reactor according to claim 1, which is characterized in that sieve (7) is in tilted layout in upper muddy water
The top of separator (6) is 45-60 degree relative to horizontal acute angle of inclination.
3. high-load anaerobic reactor according to claim 2, which is characterized in that sieve (7) shape is upward muddy water point
Curved surface from device inner recess.
4. high-load anaerobic reactor according to claim 1, which is characterized in that between water inlet pipe (2) and water segregator (4)
Equipped with intake pump (3).
5. high-load anaerobic reactor according to claim 1, which is characterized in that upper separator for mud and water (6) bottom has
Collector nozzle (8), collector nozzle (8) are connected by downcomer (9) with lower separator for mud and water (10).
6. high-load anaerobic reactor according to any one of claim 1 to 5, which is characterized in that gas gathering mask (17) is
Ball-cut shape is connect by gasket seal and flange with tank deck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920183041.7U CN209721702U (en) | 2019-02-01 | 2019-02-01 | A kind of high-load anaerobic reactor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920183041.7U CN209721702U (en) | 2019-02-01 | 2019-02-01 | A kind of high-load anaerobic reactor |
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| Publication Number | Publication Date |
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| CN209721702U true CN209721702U (en) | 2019-12-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111762882A (en) * | 2020-06-04 | 2020-10-13 | 武汉泰昌源环保科技有限公司 | Anaerobic bioreactor and method for treating wastewater by using same |
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2019
- 2019-02-01 CN CN201920183041.7U patent/CN209721702U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111762882A (en) * | 2020-06-04 | 2020-10-13 | 武汉泰昌源环保科技有限公司 | Anaerobic bioreactor and method for treating wastewater by using same |
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Address after: Industry, University and Research Base, No. 2 Qilihe Road, Licheng District, Jinan City, Shandong Province, 250100 Patentee after: Shandong Benyuan Environmental Technology Co.,Ltd. Patentee after: Xie Xin Patentee after: Wang Lei Address before: Industry, University and Research Base, No. 2 Qilihe Road, Licheng District, Jinan City, Shandong Province, 250100 Patentee before: SHANDONG BENYUAN ENVIRONMENTAL SCIENCE & TECHNOLOGY Co.,Ltd. Patentee before: Xie Xin Patentee before: Wang Lei |
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| CP01 | Change in the name or title of a patent holder |