CN206810072U - A kind of Novel hollow fiber membrane silk structure - Google Patents
A kind of Novel hollow fiber membrane silk structure Download PDFInfo
- Publication number
- CN206810072U CN206810072U CN201720521544.1U CN201720521544U CN206810072U CN 206810072 U CN206810072 U CN 206810072U CN 201720521544 U CN201720521544 U CN 201720521544U CN 206810072 U CN206810072 U CN 206810072U
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- hollow fiber
- filtering
- fiber film
- section
- film thread
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Abstract
The utility model relates to a kind of Novel hollow fiber membrane silk structure, and by multiple hollow fiber film thread structure compositions, each of which hollow fiber film thread structure is made up of filtering hollow fiber film thread sealing section, filtering hollow fiber film thread fillter section and sealing.Partly increase film wire flexibility reinforcement section between described filtering hollow fiber film thread sealing section and filtering hollow fiber film thread fillter section, improve the intensity and mechanical performance of part film wire between sealing section and fillter section, improve film wire operational effect and life-span.
Description
Technical field
The filter in water process and Water circulation field is the utility model is related to, more particularly to a kind of Novel hollow fiber
Film wire structure.
Background technology
Membrane filtration is application highly developed and important in current water process and Water circulation handling process.Utilize various materials
With the other hollow fiber film thread of filtration grade, liquid and material etc. are filtered or separated, improve quality or the raising of permeate
The quality of concentrate.
Membrane filtration uses micro porous filtration, and micro porous filtration is to utilize to sieve principle, and specially treated, shape are carried out on filtering material
Into widely distributed micropore, while water passes through micropore, particle diameter is more than the suspension of micropore size in water and impurity is trapped,
Reach the purpose to purify water.
By membrane filtration, the suspension being retained down and other impurity gradually tire out the water entered by water inlet end in filter process
Product, and aquifer yield or producing water water quality are influenceed, therefore need to carry out back flush after the filtering by the set time, by under retention
The pollutant come washes away and discharged, to recover the performance of filter plant.
Membrane filtration product in the market is more various, and using also than wide, structure type is mostly by doughnut
Film wire both ends or one end sealant sealing, the inside and outside of film wire is formed raw water and production water side respectively, form liquid in-out
Mouthful, it is different according to process form, it may also set up aeration opening etc..Operation process is essentially the difference for producing the programs such as water, backwash, aeration
Combination.
The purpose of the processes such as backwash, aeration is the pollutant removal for being retained down on film wire surface by filtering, extensive
The strainability of laminating adhesive silk.
The advance of membrane filtration is that effluent quality is good compared with traditional filtering, and Automated condtrol, occupation of land are small, and shortcoming is by film
, the features such as fracture of wire and weak antifouling property be present in filtering material and membrane module structure design limitation.Film wire in the process of running, by
Pollutant accumulation, aeration shake, particulate matter the factor such as washes away and influenceed in water, exist film wire fracture, extend, filtering accuracy declines etc.
Problem.Especially at film wire sealing position it is more easy to that such a problem occurs.
The content of the invention
The purpose of this utility model is, there is provided a kind of Novel hollow fiber membrane silk structure, its film wire is in sealing section and mistake
Hollow fiber film thread reinforcement section is filtered in increase between filtering section.Improve the intensity and machinery of part film wire between sealing section and fillter section
Performance, improve film wire operational effect and life-span.
The purpose of this utility model and to solve its technical problem realized using following technical scheme.According to this reality
With a kind of Novel hollow fiber membrane silk structure of new proposition, including multiple hollow fiber film thread structures, its hollow fiber film thread
Each hollow fiber film thread structure of structure by filtering hollow fiber film thread sealing section, positioned at filtering hollow fiber film thread sealing section
Following filtering hollow fiber film thread fillter section and sealing composition hollow fiber film thread structure, described filtering hollow fiber film thread
Partly hollow fiber film thread flexibility reinforcement section is filtered in increase between sealing section and filtering hollow fiber film thread fillter section, to improve
The local intensity of film wire.
A kind of foregoing Novel hollow fiber membrane silk structure, wherein described filtering hollow fiber film thread flexibility reinforcement section
Film wire outer layer is made up of flexible supporting material, to improve the intensity and mechanical performance that filter hollow fiber film thread flexibility reinforcement section.
Foregoing a kind of Novel hollow fiber membrane silk structure, wherein the sealing of described single hollow fiber film thread structure is set
Around filtering hollow fiber film thread sealing section.
A kind of foregoing Novel hollow fiber membrane silk structure, it is characterised in that the mistake of described multiple hollow fiber film thread structures
Sealed between filter hollow fiber film thread sealing section using sealing, in multiple new filtering hollow fiber film thread sealing sections
Center sets central tube, forms water stream channel on the outside of film wire.
Features above causes root intensity and mechanical performance of the Novel hollow fiber membrane silk in sealing part to be improved.Subtract
Lack due to pollutant accumulation, aeration shake, particulate matter such as washes away at film wire fracture, film wire deformation and the filtering caused by factor in water
The generation of the problems such as precise decreasing.
The utility model has clear advantage and beneficial effect compared with prior art.Under the utility model at least has
Row advantage and beneficial effect：
1st, the utility model employs filtering hollow fiber film thread flexibility reinforcement section, and it is soft to improve filtering hollow fiber film thread
The intensity and mechanical performance of property reinforcement section, extend the service life of film wire.
2nd, the utility model improves the envelope of membrane filtration module as a result of hollow fiber film thread flexibility reinforcement section is filtered
The contamination resistance of glue position film wire, reduce the pollutant alluvial due to film wire root.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model first embodiment.
Fig. 2 is one preferable example schematic of the utility model second embodiment.
Wherein：
1：Filter hollow fiber film thread sealing section
2：Filter hollow fiber film thread flexibility reinforcement section
3：Filter hollow fiber film thread fillter section
4：Sealing 45：Central tube
Embodiment
Further to illustrate that the utility model is to reach the technological means and effect that predetermined purpose of utility model taken,
Below in conjunction with accompanying drawing, to according to the utility model proposes a kind of Novel hollow fiber membrane silk structure its embodiment, knot
Structure, feature and its effect, describe in detail as after.
Embodiment 1
Refer to shown in Fig. 1, a kind of Novel hollow fiber membrane silk structure of the optimal first embodiment of the utility model is in 1
Hollow fiber film wire structure, its by filtering hollow fiber film thread sealing section 1, positioned at filtering hollow fiber film thread sealing section 1 below
Filter hollow fiber film thread fillter section 3 and formed around the sealing 4 for being arranged on filtering hollow fiber film thread sealing section 1.Described
Filtering partly increases filtering hollow fiber film thread between hollow fiber film thread sealing section 1 and filtering hollow fiber film thread fillter section 3
Flexible reinforcement section 2, to improve the local intensity of film wire.Outside the film wire of described filtering hollow fiber film thread flexibility reinforcement section 2
Layer is made up of flexible supporting material, to improve the intensity and mechanical performance of hollow fiber film thread flexibility reinforcement section.The doughnut
The sealing 4 of film wire structure is arranged on around filtering hollow fiber film thread sealing section 1
Embodiment 2
Refer to shown in Fig. 2, a kind of Novel hollow fiber membrane silk structure of the optimal second embodiment of the utility model, including it is more
Individual hollow fiber film thread structure, sealed between multiple filtering hollow fiber film thread sealing sections 1 using sealing 4, multiple
The center for filtering hollow fiber film thread sealing section 1 sets central tube 5, forms water stream channel on the outside of film wire.Implementation column uses 2
Individual hollow fiber film thread structure, each of which hollow fiber film thread structure while embodiment 1.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, although the utility model is disclosed above with preferred embodiment, but be not limited to the utility model, it is any ripe
Know professional and technical personnel do not departing from the range of technical solutions of the utility model, when the technology contents using the disclosure above
Make a little change or be modified to the equivalent embodiment of equivalent variations, as long as being without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made according to the technical essence of the utility model to above example, still
Belong in the range of technical solutions of the utility model.
Claims (4)
- A kind of 1. Novel hollow fiber membrane silk structure, it is characterised in that：Including multiple hollow fiber film thread structures, its doughnut Each hollow fiber film thread structure of film wire structure by filtering hollow fiber film thread sealing section (1), positioned at filtering hollow-fibre membrane Silk sealing section (1) following filtering hollow fiber film thread fillter section (3) and sealing (4) composition hollow fiber film thread structure, it is described Filtering hollow fiber film thread sealing section (1) and filtering hollow fiber film thread fillter section (3) between partly increase filter hollow fibre Film wire flexibility reinforcement section (2) is tieed up, to improve the local intensity of film wire.
- A kind of 2. Novel hollow fiber membrane silk structure according to claim 1, it is characterised in that the hollow fibre of described filtering The film wire outer layer of dimension film wire flexibility reinforcement section (2) is made up of flexible supporting material, and to improve, filtering hollow fiber film thread is flexible to be mended The intensity and mechanical performance of strong section.
- A kind of 3. Novel hollow fiber membrane silk structure according to claim 1, it is characterised in that described single doughnut The sealing (4) of film wire structure is arranged on around filtering hollow fiber film thread sealing section (1).
- A kind of 4. Novel hollow fiber membrane silk structure according to claim 1, it is characterised in that described multiple doughnuts Sealed between the filtering hollow fiber film thread sealing section (1) of film wire structure using sealing (4), in multiple new filterings The center of hollow fiber film wire sealing section (1) sets central tube (5), forms water stream channel on the outside of film wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720521544.1U CN206810072U (en) | 2017-05-11 | 2017-05-11 | A kind of Novel hollow fiber membrane silk structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720521544.1U CN206810072U (en) | 2017-05-11 | 2017-05-11 | A kind of Novel hollow fiber membrane silk structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206810072U true CN206810072U (en) | 2017-12-29 |
Family
ID=60755609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720521544.1U Active CN206810072U (en) | 2017-05-11 | 2017-05-11 | A kind of Novel hollow fiber membrane silk structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206810072U (en) |
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2017
- 2017-05-11 CN CN201720521544.1U patent/CN206810072U/en active Active
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