CN206730875U - A kind of high density plate film assembly - Google Patents
A kind of high density plate film assembly Download PDFInfo
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- CN206730875U CN206730875U CN201720248020.XU CN201720248020U CN206730875U CN 206730875 U CN206730875 U CN 206730875U CN 201720248020 U CN201720248020 U CN 201720248020U CN 206730875 U CN206730875 U CN 206730875U
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- film
- high density
- density plate
- assembly according
- film assembly
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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
Abstract
The utility model discloses a kind of high density plate film assembly, aeration case including film case group and positioned at film case group bottom, the film case group encloses to the collector pipe of extension and forms multiple film casees vertically from crossbeam from more levels to extension and Duo Gen, membrane stack is provided with each film case, slideway is set between the crossbeam that each film bottom portion is oppositely arranged, the membrane stack is erected on slideway.High density plate film assembly of the present utility model, one side charge for remittance runner is compact, and the loss of flood peak is small under membrane flux same case, and charge for remittance uniformity is good, and antifouling property is strong；On the other hand it can realize that the superposition of multiple film casees uses according to engine request, to adapt to various depth of water requirements, and floor space is small, energy consumption is low, ease of assembly and maintenance.
Description
Technical field
The utility model is related to it is a kind of can improve the loading density of membrane bioreactor, and do not influence its use intensity
High density plate film assembly.
Background technology
Membrane technology brings the continuous renewal of film product, but just film in the market in the continuous application of water treatment field
Product is main or based on Flat Membrane and hollow-fibre membrane, although hollow membrane compares low cost compared with Flat Membrane, at sewage
Activated sludge ought to easily occur in gradually to pollute, cover hollow fiber filter membrane superficial phenomenon, and reduce the filtration flux of film, shadow
Ring its service life；And Flat Membrane surfacing, acted on by aeration, shearing force and Hydrodynamic turbulence are formed on film surface, make work
Property sludge particulate is difficult to accumulate in Flat Membrane surface, makes film surface be not easy, by sludge pollution, equipment energy longer-term, stably to run,
And the activated sludge concentration of mixed liquor can reach high value, sludge treatment amount is further reduced.
Although the Flat Membrane of in the market has the advantages of many, but due to its easily pollution, high energy consumption, floor space is big, transports
The presence for the problems such as water-filling is deeply limited, still largely governs the application and popularization of film product.Firstly, since charge for remittance
Uneven, the material that cut in waste water is easily deposited on film surface, causes permeability rate to reduce, and film is carried out constantly, in time
Ground cleans, and long-term Chemical cleaning can produce chemical waste and can cause the chemical degradation of filter membrane, and influences treatment effeciency.
Secondly, there is certain limitation by Effect of Materials, the applicable depth of water of existing plate film assembly, often accounted in big-and-middle-sized engineer applied
Ground area is very big.Also, the pressure loss of liquid body flow direction influences, membrane flux be also influence the core of membrane module performance because
One of element.These shortcomings limit further the applying in water treatment procedure of Flat Membrane.
Therefore, develop that a kind of charge for remittance runner is more compact, and the loss of flood peak is smaller, charge for remittance uniformity is more preferable, can be according to work
Range request realizes that superposition uses, and to adapt to various depth of water requirements, meets the processing requirement of different scales, floor space is smaller, energy
Consumption is lower, and more easily high-quality plate film assembly is very necessary for assembling and maintenance.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of high density plate film assembly, and the plate film assembly can
Realize that superposition uses according to engineering demand, to adapt to various depth of water requirements, while its charge for remittance runner is compact, the loss of flood peak is small, converges
Water uniformity is good.
In order to solve the above technical problems, technical scheme is as follows used by the utility model：
A kind of high density plate film assembly, including film case group and the aeration case positioned at film case group bottom, the film case group
Enclosed vertically to the collector pipe of extension from crossbeam from more levels to extension and Duo Gen and form multiple film casees, set in each film case
There is membrane stack, be provided with more reinforcing bars between the crossbeam that each film bottom portion is oppositely arranged, the membrane stack is erected on reinforcing bar.
Still more preferably, multiple film casees are set up in parallel structure film-forming box group in superposition or left and right up and down.
Still more preferably, for multiple film casees in matrix pattern arrangement structure film-forming box group, each film case is in hollow cube.
Still more preferably, the membrane stack is formed by stacking by multiple flat membrane components.
Still more preferably, each flat membrane component includes supporting plate and is symmetricly set on the plain film filter of supporting plate both sides
Film, the supporting plate are provided with exhalant canal and a plurality of annular busway, and the exhalant canal is located in the supporting plate
At the heart, a plurality of annular busway is arranged using exhalant canal as the center of circle in concentric circles, and a plurality of annular busway is with going out
Aquaporin is connected, and exhalant canal is connected by silicone tube with the mouth on collector pipe.
Still more preferably, the space between adjacent panels membrane component is irrigation channel.
Still more preferably, the flat membrane component after multiple overlappings is fixed with stay bolt through the bolt hole of supporting plate side
Connection.
Still more preferably, the aeration bottom portion is provided with aeration tube, aeration tube connection air blower.
Still more preferably, the aeration bottom portion is at least provided with two aeration tubes arranged side by side.
Still more preferably, the collector pipe is stainless steel square tube, and the top of the collector pipe is provided with delivery port.
Compared with prior art, the utility model high density flat membrane component have the advantage that for：
High density plate film assembly of the present utility model, one side charge for remittance runner is compact, head under membrane flux same case
Lose small, charge for remittance uniformity is good, and antifouling property is strong；On the other hand multiple film casees can be assembled into according to engine request makes jointly
With to adapt to various depth of water requirements, and floor space is small, energy consumption is low, ease of assembly and maintenance；The utility model high density is put down
Plate membrane module can greatly improve the loading density of membrane bioreactor, and not influence its use intensity, suitable for all kinds of sewage
The occasion of processing.
Brief description of the drawings
Fig. 1 is the front view of the utility model high density plate film assembly；
Fig. 2 is the side view of the utility model high density plate film assembly；
Fig. 3 is the top view of the utility model high density plate film assembly；
The structural representation of Fig. 4 the utility model flat sheet membranes elements；
Fig. 5 is the C-C cross-sectional views in Fig. 4.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in Fig. 1~5, the utility model high density plate film assembly, including film case group 1 and positioned at the bottom of film case group 1
The aeration case 4 in portion, crossbeam 6 and Duo Gen of the film case group 1 from more levels to extension enclosed vertically to the collector pipe 5 of extension formed it is more
Individual film case 1-1, multiple film case 1-1 can be superimposed up and down or left and right is set up in parallel structure film-forming box group 1, the multiple film case 1-1 of the present embodiment
In matrix pattern arrangement structure film-forming box group 1, membrane stack 3, the crossbeam 6 that each film case 1-1 bottoms are oppositely arranged are provided with each film case 1-1
Between be provided with more reinforcing bars 7, reinforcing bar 7 can be arranged in a mutually vertical manner with crossbeam 6, and membrane stack 3 is erected on reinforcing bar 7；Membrane stack 3 by it is multiple can
The flat membrane component 2 of superposition is formed by stacking, and the space between adjacent panels membrane component 2 is irrigation channel 17, after multiple overlappings
Flat membrane component 2 is fixedly connected with stay bolt through the bolt hole 14 of the side of supporting plate 8；Each flat membrane component 2 includes support
Plate 8 and the plain film filter membrane 9 for being symmetricly set on the both sides of supporting plate 8, supporting plate 8 is provided with exhalant canal 10 and a plurality of annular is confluxed
Passage 11, in order to realize that charge for remittance runner is more compact, exhalant canal 10 is located at the center of supporting plate 8, a plurality of annular busway
11 are arranged with exhalant canal 10 for the center of circle in concentric circles, and a plurality of annular busway 11 passes through interface channel with exhalant canal 10
18 are interconnected, and interface channel 18 is used to connect busway 11 and exhalant canal 10, and interface channel 18 has a plurality of, and purified water leads to
Cross charge for remittance runner 11 and flow into exhalant canal 10, exhalant canal 10 is connected by silicone tube 13 with the mouth 12 on collector pipe 5 (to catchment
The corresponding position that pipe 5 is connected with membrane stack exhalant canal 10 is provided with mouth 12), purified water is delivered to by exhalant canal 10 to catchment
Pipe 5, then external pipe is discharged into by the delivery port 15 at the top of collector pipe 5.The exhalant canal 10 of each membrane stack 3 connects with collector pipe
Connect.
Neck that is raised and matching with projection is provided with the frame of supporting plate 8, it is more by the way that the embedded neck of projection is realized
Layer flat membrane component 2 is superimposed together；During installation, the neck of the raised embedded flat membrane component 2 adjacent thereto of flat membrane component 2
In, so that adjacent panels membrane component 2 is superimposed together, the flat membrane component 2 after overlapping is passed through into supporting plate 8 with stay bolt again
The bolt hole 14 of side is fixed, so as to which the assembling completed to multi-layer planar membrane component 2 obtains membrane stack 3.In order to realize membrane module
On-line cleaning, it can be cleaned along the flushing channel 17 formed between adjacent membrane component 2 during cleaning.
It is aerated the bottom of case 4 and connects air blower at least provided with two aeration tubes 16 arranged side by side, aeration tube 16.It is aerated the big of case 4
It is small to be adapted with the size of film case group 1, increase while 2 numbers of membrane component in increasing film case 1-1 number or increase film case 1-1
The quantity of aeration tube 16.
In the utility model, the customizable increase and decrease piece number of the quantity of membrane component 2, membrane stack 3 are placed on crossbeam 6 in single film case 1-1
On the shelf built with reinforcing bar 7, membrane component 2 and the contact area of support member are small, facilitate the integral drawing of membrane stack 3, also allow for
Quickly complete dismounting.Collector pipe 5 uses stainless steel square tube, with crossbeam 6 by being formed by welding film case group 1, is risen jointly for membrane module
Supporting role.
The utility model high density flat membrane component, charge for remittance runner is compact, and the loss of flood peak is small, and charge for remittance uniformity is good, anti-soil
Metachromia can greatly improve, and membrane flux greatly increases, and substantially increase the utilization ratio of per membrane area, extend film and use the longevity
Life；Flat membrane component after installation can realize that superposition uses according to engine request, while the number of film case can also be according to engineering
It is required that realizing that multiple superpositions use, so as to adapt to various depth of water requirements, meet the processing requirement of different scales, its floor space
Small, aeration quantity is low needed for unit area, and energy consumption is low.
Described above is only preferred embodiment of the present utility model, it should be pointed out that：For the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (10)
- A kind of 1. high density plate film assembly, it is characterised in that：Aeration case including film case group and positioned at film case group bottom, institute State film case group to enclose to the collector pipe of extension vertically from crossbeam from more levels to extension and Duo Gen and form multiple film casees, each Membrane stack is provided with film case, is provided with more reinforcing bars between the crossbeam that each film bottom portion is oppositely arranged, the membrane stack is erected at reinforcing bar On.
- 2. high density plate film assembly according to claim 1, it is characterised in that：Multiple film casees are in superposition or left and right up and down It is set up in parallel structure film-forming box group.
- 3. high density plate film assembly according to claim 2, it is characterised in that：Multiple film casees are formed in matrix pattern arrangement Film case group, each film case are in hollow cube.
- 4. high density plate film assembly according to claim 1, it is characterised in that：The membrane stack is by multiple flat membrane components It is formed by stacking.
- 5. high density plate film assembly according to claim 4, it is characterised in that：Each flat membrane component includes supporting plate And the plain film filter membrane of supporting plate both sides is symmetricly set on, the supporting plate is confluxed logical provided with exhalant canal and a plurality of annular Road, the exhalant canal are located at the center of the supporting plate, and a plurality of annular busway is that the center of circle is in concentric using exhalant canal Round shape is arranged, and a plurality of annular busway connects with exhalant canal, and exhalant canal passes through the mouth on silicone tube and collector pipe Head connection.
- 6. high density plate film assembly according to claim 4, it is characterised in that：Space between adjacent panels membrane component For irrigation channel.
- 7. high density plate film assembly according to claim 5, it is characterised in that：Flat membrane component after multiple overlappings is used Stay bolt is fixedly connected through the bolt hole of supporting plate side.
- 8. high density plate film assembly according to claim 1, it is characterised in that：The aeration bottom portion is provided with aeration Pipe, aeration tube connection air blower.
- 9. high density plate film assembly according to claim 8, it is characterised in that：The aeration bottom portion is at least provided with simultaneously The aeration tube of row.
- 10. high density plate film assembly according to claim 1, it is characterised in that：The collector pipe is stainless steel square tube, The top of the collector pipe is provided with delivery port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720248020.XU CN206730875U (en) | 2017-03-15 | 2017-03-15 | A kind of high density plate film assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720248020.XU CN206730875U (en) | 2017-03-15 | 2017-03-15 | A kind of high density plate film assembly |
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| Publication Number | Publication Date |
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| CN206730875U true CN206730875U (en) | 2017-12-12 |
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| CN201720248020.XU Active CN206730875U (en) | 2017-03-15 | 2017-03-15 | A kind of high density plate film assembly |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108554184A (en) * | 2018-05-16 | 2018-09-21 | 浙江开创环保科技股份有限公司 | A kind of high density flat membrane component |
| CN113213621A (en) * | 2021-04-28 | 2021-08-06 | 南京廷煜环保科技有限公司 | MBR biofilm integration effluent treatment plant |
-
2017
- 2017-03-15 CN CN201720248020.XU patent/CN206730875U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108554184A (en) * | 2018-05-16 | 2018-09-21 | 浙江开创环保科技股份有限公司 | A kind of high density flat membrane component |
| CN113213621A (en) * | 2021-04-28 | 2021-08-06 | 南京廷煜环保科技有限公司 | MBR biofilm integration effluent treatment plant |
| CN113213621B (en) * | 2021-04-28 | 2024-01-12 | 濮阳市科润石油工程技术有限公司 | MBR biological membrane integrated wastewater treatment device |
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