CN209602205U - MBR integrated sewage disposal reactor - Google Patents
MBR integrated sewage disposal reactor Download PDFInfo
- Publication number
- CN209602205U CN209602205U CN201920241286.0U CN201920241286U CN209602205U CN 209602205 U CN209602205 U CN 209602205U CN 201920241286 U CN201920241286 U CN 201920241286U CN 209602205 U CN209602205 U CN 209602205U
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- CN
- China
- Prior art keywords
- aeration
- water tank
- tube assembly
- outlet pipe
- aeration tube
- 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.)
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- 239000010865 sewage Substances 0.000 title claims abstract description 30
- 238000005273 aeration Methods 0.000 claims abstract description 85
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 71
- 239000012528 membrane Substances 0.000 claims abstract description 18
- 238000010943 off-gassing Methods 0.000 claims abstract description 4
- 239000010802 sludge Substances 0.000 claims description 19
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000010992 reflux Methods 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 7
- 239000001301 oxygen Substances 0.000 abstract description 7
- 229910052760 oxygen Inorganic materials 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 6
- 238000011282 treatment Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000003750 conditioning effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 238000005842 biochemical reaction Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Classifications
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Activated Sludge Processes (AREA)
Abstract
A kind of MBR integrated sewage disposal reactor, including water tank, MBR membrane module, water tank is through structure, water tank one end is provided with water inlet, air outlet adapter on aeration general pipeline extends to inside water tank, and the air outlet adapter close to inlet end is connected to the first outlet pipe, and the first outlet pipe is connected to the branch line of H-type, at least two aeration plates are installed, the aeration opening of aeration plate is arranged upward on branch line；Two other air outlet adapters are connected to the second outlet pipe, third outlet pipe on aeration general pipeline, and the second outlet pipe is connected to the first aeration tube assembly；Third outlet pipe is connected to the second aeration tube assembly；Aeration tube in first aeration tube assembly is arranged in around MBR membrane module, the first aeration tube assembly and the second aeration tube assembly distribution gradient, and is machined with multiple outgassing directions venthole directed downwardly.The reactor combines together aeration zone and film area, forms anaerobism, aerobic and raw simultaneous oxygen environment, structure is simple, good sewage processing effect.
Description
Technical field
The utility model belongs to field of sewage treatment equipment, and in particular to a kind of MBR integrated sewage disposal reactor.
Background technique
It is traditional technique such as A/O (aerobic/anaerobic) method, activated sludge process, physico currently, in various sewage treatments
Method, MBR biofilm etc. are widely applied.But these processes, result is still not perfect, and there are the processing times
It is long, installations and facilities land occupation is big, investment is more, operating cost is high, sludge quantity is big, effluent quality is unstable etc., some of which technique
Treated that water is also difficult meets the sewage drainage standard being increasingly stringenter for method.These years, filter-type MBR film obtains
It is widely popularized and applies, solve the problems, such as to be separated by filtration, but be mostly simple filtration application, the greatest problem of appearance is
Sludge quantity increases before film, be easy to cause film blocking or ammonia nitrogen and the phosphorus etc. that damage, and handle water to be easy exceeded, could not make MBR
The function of biomembrane is not fully exerted.
MBR integration apparatus disclosed in 204999766 U of Chinese patent CN, the equipment is using pretreatment and MBR film process
The mode combined reduces sludge discharge, but the anoxic pond of the equipment, aerobic tank and membrane cisterna are separately independently arranged,
And internal sewage is required to additional pump to realize, when sludge reflux, is also required to additional pump, causes energy consumption high, Operation and Maintenance is multiple
It is miscellaneous；In addition, causing occupation area of equipment big since the time that the sewage in anoxic pond needs to retain is long, increasing whole equipment
Production cost.
103936156 B of Chinese patent CN is disclosed at a kind of MBR membrane technology integrated sewage treating apparatus and its sewage
Reason method, the sewage disposal device be arranged in tank body three relatively independent anaerobic biological areas, anoxic biochemical zone and it is aerobic and
MBR membrane biological reaction area, anaerobic biological area, anoxic biochemical zone, aerobic and MBR membrane biological reaction area pass through aperture and internal duct
It realizes circulating for sewage, solves the problems, such as that previous MBR integration apparatus needs additional pump to introduce sewage, reduce energy
Consumption, but the device structure is complicated, and production is difficult, and there is still a need for additional pumps for the sludge recycling of each biochemical zone, however it remains behaviour
Make the complicated problem of maintenance.
Summary of the invention
The purpose of this utility model is to provide a kind of MBR integrated sewage disposal reactors, to solve existing MBR one
It is complicated to change device structure, operates maintenance difficult, the high technical problem of energy consumption.
To achieve the above object, the utility model adopts the following technical scheme that realization:
A kind of MBR integrated sewage disposal reactor, comprising: water tank, the MBR membrane module being mounted in water tank, setting exist
The sludge reflux mouth of water tank bottom, the improvement done is: being through structure inside the water tank, is provided in one end of water tank
Water inlet, in water tank close to intermediate position processing there are three the first avoid holes, in the other end processing of water tank, there are two second
Avoid holes；Air outlet adapter on aeration general pipeline passes through the first avoid holes and extends to inside water tank；Wherein, going out close to inlet end
Gas connector is connected to the first outlet pipe, and first outlet pipe is connected to the branch line of H-type, the branch line setting
In the bottom of water tank, at least two aeration plates, the aeration plate setting are mounted on branch line on two parallel pipes
In one end close to water inlet and close to the center of water tank, the aeration opening of aeration plate is arranged upward；It is aerated on general pipeline in addition
Two air outlet adapters be connected to the second outlet pipe, third outlet pipe, second outlet pipe and the first aeration tube group
Part connection；The third outlet pipe is connected to the second aeration tube assembly；Aeration tube setting in the first aeration tube assembly
Around MBR membrane module, first aeration tube assembly with second aeration tube assembly distribution gradient, first aeration tube assembly with
Multiple outgassing directions venthole directed downwardly is machined in second aeration tube assembly；The MBR membrane module includes film frame, installation
Diaphragm, collector pipe on film frame；The film frame is mounted on the bottom of water tank, and the bottom of film frame is provided with the second exposure
Tracheae component；The water outlet connector of outlet pipeline is extended to inside water tank across the second avoid holes and is connect with collector pipe, in outlet pipe
Road is equipped with water outlet pump.
As the preferred of the utility model, the water tank is barrel-type water tank；The outlet pipe is L-type structure, branch
Aeration plate on pipeline on two parallel pipes is to be oppositely arranged uniformly at intervals and two-by-two, and the quantity of aeration plate is according to water tank
The quantity of product size setting is adjustable, but usually 6 aeration plates of setting.
As the preferred of the utility model, it is mounted on control valve on the air outlet adapter of the aeration general pipeline, passes through tune
It controls valve and adjusts aeration quantity, the first aeration tube assembly of control and the aeration speed of the second aeration tube assembly are 60-80m3/m2.h, it exposes
The aeration speed of gas disk is 12-15m3/m2.h。
As the preferred of the utility model, it is additionally provided with heating layer on the outside of water tank, heat preservation is set in the outside of heating layer
Layer avoids influencing sewage treatment when temperature is too low by the way that heating layer is arranged.
The advantages of the utility model and the utility model has the advantages that
1, reactor provided by the utility model is combined together aeration zone and film area by the arrangement of aerating pipelines,
It is clearly separated anaerobism no longer with aerobic zone, forms anaerobism, aerobic and raw simultaneous oxygen environment, the structure of reactor is simple, sewage
High treating effect, effluent quality is high, and subsequent maintenance is simple, and without fillers facilities such as catalytic oxidations.
2, reactor aeration zone provided by the utility model is aerated using aeration plate, and two rows of aeration plates are arranged in parallel, and lean on
The center of nearly equipment；Aeration uses aeration tube under film, is arranged in below diaphragm, and stomata direction is downward, is aerated by control
Amount, make the dissolved oxygen in aeration zone and film area formed gradient distribution environment, realize flora anaerobism, and oxygen, it is aerobic and deposit and with
And the integrated environment based on oxygen, realize the nitrification and anti-nitration reaction of short distance.
3, the reactor of the utility model is due to being capable of forming anaerobism, aerobic and raw simultaneous oxygen environment, so sewage treatment
When can fully phase out anaerobic zone, that is, do not need that anaerobic zone is separately provided, occupied area can be greatlyd save, reduce foul smell
It generates, is discharged substantially without foul smell, reduce facility investment.
4, the inside reactor of the utility model is the integral structure of connection, and more existing inside is the one of subregion setting
Change equipment to compare, can be avoided the excessive sludge reflux pump of installation, (existing integration apparatus is required to installation dirt in each area bottom
Mud reflux pump), energy consumption can be greatlyd save.
5, since inside is and oxygen environment that sludge loading amount is high, and diaphragm when the reactor sewage treatment of the utility model
The microorganism in water tank can be retained, the activated sludge concentration in water tank greatly increases, and reaches very high level, to keep degradation dirty
The biochemical reaction of water is proceeded more quickly, more thoroughly, and sludge discharge is few, can accomplish organic sludge near-zero release substantially.
6, the lower box of the utility model be equipped with sludge reflux mouth, enable sludge be periodically back to water inlet (sewage into
Mouthful) leading portion, activated sludge is made full use of, keeps sludge discharge few.
Detailed description of the invention
Fig. 1 is the utility model inside reactor structural schematic diagram；
Fig. 2 is the top view of the utility model inside reactor structure；
Fig. 3 is that aerobic, the anaerobic bacteria of installation MBR membrane module part in reactor distinguish schematic diagram；
Fig. 4 is that aerobic, the anaerobic bacteria of installation aeration disc portion in reactor distinguish schematic diagram.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment be only the utility model a part of the embodiment, instead of all the embodiments.
Refering to fig. 1 to Fig. 4, a kind of MBR integrated sewage disposal reactor provided by the utility model, comprising: water tank 1,
The MBR membrane module 3 that is mounted in water tank, the sludge reflux mouth 7 that water tank bottom is set；The water tank is barrel-type water tank；Institute
Stating is through structure inside water tank 1, and one end (left end) of water tank is provided with water inlet 5, and water inlet 5 is connected to conditioning tank,
Sewage is injected in water tank under the action of conditioning tank sewage pump；In water tank, close to intermediate position processing, there are three the first evacuation
Hole (unmarked), there are two the other end (right end) processing of water tank the second avoid holes (unmarked)；The outlet being aerated on general pipeline 4
Connector 41 passes through the first avoid holes and extends to inside water tank, and control valve 42 is mounted on the air outlet adapter, facilitates tune
Whole aeration quantity；Wherein, be connected to close to the air outlet adapter of inlet end with the first outlet pipe 10, first outlet pipe 10 and
The branch line 11 of H-type is connected to, and the branch line 11 is arranged in the bottom of water tank, on branch line on two parallel pipes
At least two aeration plates 6 are mounted on, the aeration plate 6 is positioned close to one end of water inlet and the centre bit close to water tank
It sets, the aeration opening of aeration plate is arranged upward, and the aeration speed of aeration plate is 12-15m3/m2.h；It is aerated other on general pipeline two
Air outlet adapter is connected to the second outlet pipe 12, third outlet pipe 13, second outlet pipe 12 and the first aeration tube group
Part 9 is connected to；The third outlet pipe 13 is connected to the second aeration tube assembly 8；Aeration tube in the first aeration tube assembly 9
It is arranged in around MBR membrane module 3, the first aeration tube assembly and the second aeration tube assembly distribution gradient, in the first aeration tube
Multiple outgassing directions venthole directed downwardly (unmarked), the first aeration tube assembly are machined on component and the second aeration tube assembly
Aeration speed with the second aeration tube assembly is 60-80m3/m2.h；The MBR membrane module includes film frame 31, is mounted on film frame
Diaphragm 32, collector pipe 33 on frame；The film frame is mounted on the bottom of water tank, and the bottom of film frame is provided with the second aeration
Tube assembly 8；The water outlet connector of outlet pipeline 2 is extended to inside water tank across the second avoid holes and is connect with collector pipe 33, is being discharged
Negative-pressure ward pump is installed on pipeline；The sludge reflux mouth 7 is connected to by pipeline with conditioning tank.
Outlet pipe described in the utility model is L-type structure, and the aeration plate on branch line on two parallel pipes is
It is oppositely arranged uniformly at intervals and two-by-two, the quantity that the quantity of aeration plate is arranged according to water tank volume size is adjustable, but usually sets
Set 6 aeration plates；The MBR membrane module is using any a MBR membrane module sold on existing market.
In addition, the utility model can be provided with heating layer on the outside of water tank, insulating layer is set in the outside of heating layer,
It avoids influencing sewage treatment when temperature is too low by the way that heating layer is arranged.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model is answered described with power
Subject to the protection scope that benefit requires.
Claims (4)
1. a kind of MBR integrated sewage disposal reactor, comprising: water tank, is arranged in water the MBR membrane module being mounted in water tank
The sludge reflux mouth in bottom portion, it is characterised in that: be through structure inside the water tank, be provided in one end of water tank into water
Mouthful, in water tank close to intermediate position processing there are three the first avoid holes, in the other end processing of water tank, there are two the second evacuation
Hole；Air outlet adapter on aeration general pipeline passes through the first avoid holes and extends to inside water tank；Wherein, it is connect close to the outlet of inlet end
Head is connected to the first outlet pipe, and first outlet pipe is connected to the branch line of H-type, and the branch line is arranged in water
The bottom of case, at least two aeration plates are mounted on branch line on two parallel pipes, the aeration plate setting is being leaned on
One end of nearly water inlet and center close to water tank, the aeration opening of aeration plate are arranged upward；It is aerated two on general pipeline in addition
A air outlet adapter is connected to the second outlet pipe, third outlet pipe, and second outlet pipe and the first aeration tube assembly connect
It is logical；The third outlet pipe is connected to the second aeration tube assembly；Aeration tube in the first aeration tube assembly is arranged in MBR
Around membrane module, the first aeration tube assembly and the second aeration tube assembly distribution gradient, in the first aeration tube assembly and second
Multiple outgassing directions venthole directed downwardly is machined in aeration tube assembly；The MBR membrane module includes film frame, is mounted on film
Diaphragm, collector pipe on frame；The film frame is mounted on the bottom of water tank, and the bottom of film frame is provided with the second aeration tube
Component；The water outlet connector of outlet pipeline is extended to inside water tank across the second avoid holes and is connect with collector pipe, on outlet pipeline
Water outlet pump is installed.
2. a kind of MBR integrated sewage disposal reactor according to claim 1, which is characterized in that the water tank is cylinder
Body formula water tank；The outlet pipe is L-type structure, the aeration plate on branch line on two parallel pipes be uniformly at intervals and
It is oppositely arranged two-by-two.
3. a kind of MBR integrated sewage disposal reactor according to claim 1, which is characterized in that the aeration general pipeline
Air outlet adapter on be mounted on control valve, pass through control valve and adjust aeration quantity, control the first aeration tube assembly is with second
The aeration speed for being aerated tube assembly is 60-80m3/m2.h, the aeration speed of aeration plate is 12-15m3/m2.h。
4. a kind of MBR integrated sewage disposal reactor according to claim 1, which is characterized in that the outside of water tank is also
It is provided with heating layer, insulating layer is set in the outside of heating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920241286.0U CN209602205U (en) | 2019-02-26 | 2019-02-26 | MBR integrated sewage disposal reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920241286.0U CN209602205U (en) | 2019-02-26 | 2019-02-26 | MBR integrated sewage disposal reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209602205U true CN209602205U (en) | 2019-11-08 |
Family
ID=68403194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920241286.0U Active CN209602205U (en) | 2019-02-26 | 2019-02-26 | MBR integrated sewage disposal reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209602205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110818024A (en) * | 2019-11-14 | 2020-02-21 | 重庆淏园环保科技有限公司 | MBR (membrane bioreactor) integrated sewage treatment equipment and antifouling and blocking-resistant water treatment method |
-
2019
- 2019-02-26 CN CN201920241286.0U patent/CN209602205U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110818024A (en) * | 2019-11-14 | 2020-02-21 | 重庆淏园环保科技有限公司 | MBR (membrane bioreactor) integrated sewage treatment equipment and antifouling and blocking-resistant water treatment method |
| CN110818024B (en) * | 2019-11-14 | 2022-07-05 | 重庆淏园环保科技有限公司 | MBR (membrane bioreactor) integrated sewage treatment equipment and antifouling and blocking-resistant water treatment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 3-2-85, building 6, century garden, hi tech Development Zone, Jilin City, 132000 Patentee after: Jilin Jiade Lantian Environmental Technology Co.,Ltd. Address before: No. 3-2-85, building 6, century garden, hi tech Development Zone, Jilin City, 132000 Patentee before: Jilin Jiade Lantian Environmental Protection Technology Co.,Ltd. Address after: No. 3-2-85, building 6, century garden, hi tech Development Zone, Jilin City, 132000 Patentee after: Jilin Jiade Lantian Environmental Protection Technology Co.,Ltd. Address before: No. 3-2-85, building 6, century garden, hi tech Development Zone, Jilin City, 132000 Patentee before: Jilin Jiade Lantian Environmental Protection Engineering Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: MBR integrated wastewater treatment reactor Effective date of registration: 20221123 Granted publication date: 20191108 Pledgee: Bank of China Limited by Share Ltd. Jilin branch Pledgor: Jilin Jiade Lantian Environmental Technology Co.,Ltd. Registration number: Y2022220000100 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231212 Granted publication date: 20191108 Pledgee: Bank of China Limited by Share Ltd. Jilin branch Pledgor: Jilin Jiade Lantian Environmental Technology Co.,Ltd. Registration number: Y2022220000100 |