CN209493371U - A kind of integral type large size MBR film group device - Google Patents
A kind of integral type large size MBR film group device Download PDFInfo
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- CN209493371U CN209493371U CN201821551122.XU CN201821551122U CN209493371U CN 209493371 U CN209493371 U CN 209493371U CN 201821551122 U CN201821551122 U CN 201821551122U CN 209493371 U CN209493371 U CN 209493371U
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- diaphragm
- film
- aeration
- film frame
- shelves
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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
- 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
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a kind of integral type large size MBR film group devices, comprising: captation, aerator, film frame structure and diaphragm structure；Wherein, diaphragm structure, captation and aerator are arranged in film frame structure；Diaphragm structure is connected with captation, and treated that water is discharged after captation for diaphragm structure；Diaphragm structure is located in the aeration zone of aerator.The MBR film group device of the utility model, improves sewage treating efficiency, reduces overall cost.
Description
Technical field
The utility model relates to technical field of sewage, in particular to a kind of integral type large size MBR film group device.
Background technique
It is new that membrane bioreactor (membrane bioreactor, MBR) is that a kind of UF membrane is combined with biological treatment
Type water treatment technology has the characteristics that effluent quality is good, occupied area is few, overall economic efficiency is significant, is town sewage regeneration
One of important technology utilized.In the case where current water scarcity, sewage recycling reuse demand are urgent, the advantage of MBR
It more highlights, has become one of sewage treatment one preferred technique.
Membrane bioreactor is mainly made of membrane module and bioreactor two parts, according to membrane module be arranged position,
Separated type and integral type two types can be divided into.Wherein, integral type is that membrane module is placed in reactor, passes through vacuum pumping
It inhales or natural siphon obtains filtered fluid.
As the promulgation of new standard and urbanization bring sewage quantity increase, to each sewage treatment plant's processing capacity
It is required that also increasing accordingly.Currently, submerged MBRs film group device treating capacity is generally less than normal, generally in 1000~1500m3/d, far from
It is able to satisfy current demand.And it can generate take up a large area therewith, complexity is installed, cost of investment is big, operation energy consumption is high, maintenance
A series of problems, such as inconvenient.
Utility model content
The utility model is directed to above-mentioned problems of the prior art, proposes a kind of integral type large size MBR film group device, mentions
High sewage treating efficiency reduces overall cost, newly-built particularly suitable for heavy civil sewage plants more than 10,000 tons and mention
Mark transformation, or realize the occasion of large amount of sewage advanced treating.
In order to solve the above technical problems, the utility model is achieved by the following technical solution:
The utility model provides a kind of integral type large size MBR film group device comprising: captation, aerator, film frame knot
Structure and diaphragm structure；Wherein,
The diaphragm structure, the captation and the aerator are arranged in the film frame structure；
The diaphragm structure is connected with the captation, and the diaphragm structure treated water is after the captation
Discharge；
The diaphragm structure is located in the aeration zone of the aerator.
Preferably, the diaphragm structure includes: diaphragm sliding rail, diaphragm upper guide rail beam, diaphragm lower guide rail beam and diaphragm；Its
In,
The diaphragm sliding rail is connect with the diaphragm upper guide rail beam and the diaphragm lower guide rail beam；
The diaphragm is embedded in the film frame structure by the concaveconvex structure between the diaphragm sliding rail, with pushing style
It is interior.
Preferably, the captation includes: to produce water interface, upper production water shelves, produce water shelves connecting tube, lower production water shelves and production
Water swivel；Wherein,
The diaphragm structure is connected with the production water swivel；
The production water swivel is connected with the lower production water shelves；
The lower production water shelves are connected with the production water shelves connecting tube；
The production water shelves connecting tube is connected with the upper production water shelves；
The upper production water shelves are connected with the production water interface.
Preferably, the aerator includes: aeration interface, film aerating pipelines, aeration box, aeration upper beam and aeration
Shelves；Wherein,
The aeration interface is connect with the aeration upper beam；
The aeration upper beam is connected with the aeration shelves；
The aeration shelves are connected with the film aerating pipelines；
The aeration box is connected with the aeration shelves.
Preferably, the aeration box is located at the top of the film aerating pipelines, the bubble for generating aerating pipelines is more
Ground is gathered in aeration box, and interval generates air pocket, to reduce the dispersion of gas, enhances scrub effect.
Preferably, the film frame structure includes: film frame guide rail, film frame heel post, film frame curb girder and film frame；Wherein,
The film frame guide rail is set to the two sides parallel with the diaphragm structure；
The film frame guide rail is located on the film frame curb girder；
The film frame heel post is located at the surrounding of the film frame.
Preferably, the film frame further include: film frame lifting lug, the film frame lifting lug are set to the top of the film frame.
Preferably, the diaphragm includes one or more, when the diaphragm includes multiple, it is between multiple diaphragms
It is arranged in parallel.
Preferably, the diaphragm is curtain diaphragm.
Preferably, the diaphragm is PTFE membrane, the service life is long, easy to clean, reduces a ton water investment.
Compared to the prior art, the utility model has the advantage that
(1) the MBR film group device of the utility model, improves sewage treating efficiency, reduces overall cost, particularly suitable for
Heavy civil sewage plants more than 10,000 tons is newly-built and proposes mark transformation, or realizes the occasion of large amount of sewage advanced treating；
(2) the MBR film group device of the utility model is not easy fracture of wire, and the film group that antifouling property is good because using high mechanical strength
Part (such as: PTFE material), can increase the length, width and height of film frame structure, to expand membrane area, monomer membrane area can to a certain extent
Up to 3078 ㎡, up-front investment is greatly saved；
(3) the MBR film group device of the utility model compares conventional monolithic MBR film group device, increases monolithic membrane area, single
Position packed density is high, further saves occupied area；
(4) the MBR film group device of the utility model, realizes the modularization of film frame, will be aerated and production water is integrated, convenient
In-site installation and operation and maintenance；
(5) the MBR film group device of the utility model, improves unit packed density, increases aeration box, makes in film group device
For gas-water ratio 6 or so, it is low to reduce aeration energy consumption, has saved operating cost；
(6) the MBR film group device of the utility model realizes gas-water separation with intensive structure, reduces gas-water separation and sets
Standby investment.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
The embodiments of the present invention is described further with reference to the accompanying drawing:
Fig. 1 is the structural schematic diagram of the MBR film group device of the embodiments of the present invention；
Fig. 2 is the structural schematic diagram of the film frame of the embodiments of the present invention.
Label declaration: 11- produces water interface, and water shelves are produced on 12-, and 13- produces water shelves connecting tube, water shelves are produced under 14-, and 15- produces water
Connector；
21- be aerated interface, 22- film aerating pipelines, 23- be aerated box, 24- be aerated upper beam, 25- be aerated shelves, 26- aeration in
Threaded Connector Coupling；
31- film frame guide rail, 32- film frame heel post, 33- film frame curb girder, 34- film frame lifting lug；
41- diaphragm sliding rail, 42- diaphragm upper guide rail beam, 43- diaphragm lower guide rail beam, 44- diaphragm.
Specific embodiment
It elaborates below to the embodiments of the present invention, the present embodiment before being with technical solutions of the utility model
It puts and is implemented, the detailed implementation method and specific operation process are given, but the protection scope of the utility model is unlimited
In following embodiments.
In conjunction with Fig. 1-Fig. 2, it is as shown in Figure 1 it that the MBR film group device of the utility model, which is described in detail, in the present embodiment
Structural schematic diagram comprising: captation, aerator, film frame structure and diaphragm structure；Wherein, diaphragm structure, catchment dress
It sets and aerator is arranged in film frame structure；Diaphragm structure is connected with captation, and diaphragm structure treated water is through collecting
It is discharged after water installations；Diaphragm structure is located in the aeration zone of the aerator.Its working principle is that: film is placed in membrane cisterna,
After sewage enters membrane cisterna, is acted on by the separation of solid and liquid of diaphragm structure, realize the purification of sewage, the production water of diaphragm structure passes through collection
Water installations are collected, side by side membrane frame；Meanwhile aeration is given by aerator, to reduce the degree of diaphragm structure pollution.
In the present embodiment, diaphragm structure is specifically included: diaphragm sliding rail 41, diaphragm upper guide rail beam 42, diaphragm lower guide rail beam 43
And diaphragm 44；Wherein, diaphragm sliding rail is connect with diaphragm upper guide rail beam and diaphragm lower guide rail beam；Diaphragm 44 passes through sliding with diaphragm
Concaveconvex structure between rail 41, in pushing style insertion film frame structure.
Captation specifically includes: produce water interface 11, upper productions water shelves 12, production water shelves connecting tube 13, lower production water shelves 14 and
Produce water swivel 15；Wherein, diaphragm structure is connected with water swivel 15 is produced；Water swivel 15 is produced to be connected with lower production water shelves 14；Lower production water shelves
14 are connected with water shelves connecting tube 13 is produced；Water shelves connecting tube 13 is produced to be connected with upper production water shelves 12；Upper production water shelves 12 and production water interface 11
It is connected.Its course of work are as follows: diaphragm structure treated water enters captation through producing water swivel 15, into lower production water shelves 14,
Enter afterwards and produce water shelves connecting tube 13, produce water shelves 12 in remittance, film group is discharged in the production water interface 11 finally through upper 12 top of production water shelves
Device.
In preferred embodiment, two production water interfaces are can be set in every group of film group device, and collecting-tank can be external to by producing water interface
Or advanced treatment apparatus.
Film frame structure specifically includes: film frame guide rail 31, film frame heel post 32, film frame curb girder 33 and film frame；Wherein, film frame
Guide rail 31 is set to the two sides parallel with diaphragm structure；Film frame guide rail 31 is located on film frame curb girder 33；Film frame heel post 32 is located at
The surrounding of film frame.In the present embodiment, film frame lifting lug 34 is additionally provided with above film frame.
Aerator specifically includes: aeration interface 21, film aerating pipelines 22, aeration box 23, aeration upper beam 24 and exposure
Gas shelves 25.In the present embodiment, each film group device setting is aerated with left and right respectively there are two interface 21, two aeration interfaces 21 are aerated
Upper beam 24 connects；Aeration upper beam 24 is connected by film frame heel post 32 with left and right aeration shelves 25；It is aerated shelves 25 and film aerating pipelines
22 are connected by Threaded Connector Coupling 26 in being aerated；It is aerated box and the fixed angles iron phase being aerated on shelves connects.Its working principle is that: gas is logical
It crosses aeration connector and enters film frame structure, through aeration upper beam internal diversion to film frame heel post, then extremely aeration shelves, then pass through aeration tube
Road generates bubble, is gathered in aeration box, interval generates air pocket, to clean to diaphragm structure.
In preferred embodiment, aeration box is located at the top of film aerating pipelines, and setting in this way can make film aerating pipelines
Bubble is more gathered in aeration box, to reduce the dispersion of gas, enhances scrub effect.
In preferred embodiment, the diaphragm used in diaphragm structure is curtain diaphragm.
In preferred embodiment, diaphragm is PTFE membrane, and high mechanical strength, the service life is long, easy to clean, reduces ton water and throws
Money.
MBR membranous system may include the MBR film group device in one or more above-described embodiments, when including multiple MBR film groups
When device, uses and be arranged in parallel between each film group device.
For illustrate the utility model MBR film group device advantage, table 1 is by certain external renowned company and certain domestic renowned company
Same type film product, is compared, see Table 1 for details with the film group device of the utility model.The MBR film group device of the utility model, is adopted
With high mechanical strength, it is not easy fracture of wire, and the film that antifouling property is good, the length, width and height of film frame structure, Jin Erkuo can be increased to a certain degree
Big membrane area, is greatly saved up-front investment；And after increasing monomer membrane area, unit packed density is high, further saves
Occupied area is saved；And the utility model improves unit packed density, increases aeration box, so that in film group device
For gas-water ratio 6 or so, it is low to reduce aeration energy consumption, has saved operating cost.
The comparison of table 1 the utility model film group device and existing film group device
Disclosed herein is only the preferred embodiment of the utility model, and this specification is chosen and specifically describes these implementations
Example, is in order to preferably explain the principles of the present invention and practical application, is not the restriction to the utility model.Any
The modifications and variations that field technical staff is done within the scope of specification should all be fallen in the range of the utility model protects.
Claims (9)
1. a kind of integral type large size MBR film group device characterized by comprising captation, aerator, film frame structure and
Diaphragm structure；Wherein,
The diaphragm structure, the captation and the aerator are arranged in the film frame structure；
The diaphragm structure is connected with the captation, and the diaphragm structure treated water is through the captation heel row
Out；
The diaphragm structure is located in the aeration zone of the aerator；
The diaphragm structure includes: diaphragm sliding rail, diaphragm upper guide rail beam, diaphragm lower guide rail beam and diaphragm；Wherein,
The diaphragm sliding rail is connect with the diaphragm upper guide rail beam and the diaphragm lower guide rail beam；
The diaphragm is embedded in the film frame structure by the concaveconvex structure between the diaphragm sliding rail with pushing style.
2. MBR film group device according to claim 1, which is characterized in that the captation includes: to produce water interface, upper production
Water shelves produce water shelves connecting tube, lower production water shelves and produce water swivel；Wherein,
The diaphragm structure is connected with the production water swivel；
The production water swivel is connected with the lower production water shelves；
The lower production water shelves are connected with the production water shelves connecting tube；
The production water shelves connecting tube is connected with the upper production water shelves；
The upper production water shelves are connected with the production water interface.
3. MBR film group device according to claim 1, which is characterized in that the aerator includes: aeration interface, film exposure
Air pipe, aeration box, aeration upper beam and aeration shelves；Wherein,
The aeration interface is connect with the aeration upper beam；
The aeration upper beam is connected with the aeration shelves；
The aeration shelves are connected with the film aerating pipelines；
The aeration box is connected with the aeration shelves.
4. MBR film group device according to claim 3, which is characterized in that the aeration box is located at the film aerating pipelines
Top.
5. MBR film group device according to claim 1, which is characterized in that the film frame structure includes: film frame guide rail, film frame
Heel post, film frame curb girder and film frame；Wherein,
The film frame guide rail is set to the two sides parallel with the diaphragm structure；
The film frame guide rail is located on the film frame curb girder；
The film frame heel post is located at the surrounding of the film frame.
6. MBR film group device according to claim 5, which is characterized in that the film frame further include: film frame lifting lug, the film
Frame lifting lug is set to the top of the film frame.
7. MBR film group device according to claim 1, which is characterized in that the diaphragm includes one or more, when the film
When piece includes multiple, it is arranged in parallel between multiple diaphragms.
8. MBR film group device according to claim 1, which is characterized in that the diaphragm is curtain diaphragm.
9. MBR film group device according to claim 1, which is characterized in that the diaphragm is PTFE membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821551122.XU CN209493371U (en) | 2018-09-21 | 2018-09-21 | A kind of integral type large size MBR film group device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821551122.XU CN209493371U (en) | 2018-09-21 | 2018-09-21 | A kind of integral type large size MBR film group device |
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| Publication Number | Publication Date |
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| CN209493371U true CN209493371U (en) | 2019-10-15 |
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| CN201821551122.XU Active CN209493371U (en) | 2018-09-21 | 2018-09-21 | A kind of integral type large size MBR film group device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111018112A (en) * | 2019-12-31 | 2020-04-17 | 山东里能鲁西矿业有限公司 | Biological sewage membrane biological treatment system and treatment method |
| CN112479358A (en) * | 2020-12-17 | 2021-03-12 | 绿泽源(浙江)环保科技有限公司 | Intelligent targeting biological membrane and device |
| CN114349159A (en) * | 2021-12-27 | 2022-04-15 | 图方便（苏州）环保科技有限公司 | PTFE-based membrane bioreactor |
-
2018
- 2018-09-21 CN CN201821551122.XU patent/CN209493371U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111018112A (en) * | 2019-12-31 | 2020-04-17 | 山东里能鲁西矿业有限公司 | Biological sewage membrane biological treatment system and treatment method |
| CN112479358A (en) * | 2020-12-17 | 2021-03-12 | 绿泽源(浙江)环保科技有限公司 | Intelligent targeting biological membrane and device |
| CN114349159A (en) * | 2021-12-27 | 2022-04-15 | 图方便（苏州）环保科技有限公司 | PTFE-based membrane bioreactor |
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