CN104226117A - Immersed type fiber enhanced hollow fiber membrane module - Google Patents
Immersed type fiber enhanced hollow fiber membrane module Download PDFInfo
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- CN104226117A CN104226117A CN201410444071.0A CN201410444071A CN104226117A CN 104226117 A CN104226117 A CN 104226117A CN 201410444071 A CN201410444071 A CN 201410444071A CN 104226117 A CN104226117 A CN 104226117A
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- water collection
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Abstract
The invention discloses an immersed type fiber enhanced hollow fiber membrane module. The immersed type fiber enhanced hollow fiber membrane module comprises an upper water collection end, a lower water collection end, two water collection square tubes, a membrane sheet, a water collection opening, soft protection layers and sealing layers, wherein the upper water collection end and the lower water collection end are oppositely arranged in parallel; the two water collection square tubes are communicated with the left ends and the right ends of the upper water collection end and the lower water collection end, respectively; the upper and lower ends of the membrane sheet are communicated with the upper water collection end and the lower water collection end, respectively; the water collection opening is formed in the upper water collection end or the lower water collection end and is used for water discharging of the membrane module; the upper and lower sealing layers are used for packaging the connection part of the membrane sheet and the upper water collection end and the connection part of the membrane sheet and the lower water collection end and are used for sealing and fixing the membrane sheet; the upper and lower soft protection layers are used for packaging the upper and lower sealing layers and are used for protecting the root of the membrane sheet.
Description
Technical field
The present invention relates to water technology, especially a kind of immersion fiber reinforcement type hollow fiber film assembly.
Background technology
Kynoar is a kind of macromolecular material of function admirable, has good chemical stability, heat endurance and mechanical strength.Therefore utilize Kynoar to make hollow-fibre membrane, this Pvdf Microporous Hollow Fiber Membrane is widely applied at membrane bioreactor (MBR).But in actual use, because hollow-fibre membrane is subject to compressing, the shock vibration of long-time high pressure current, and clean frequently, high-velocity flow even air-flow all produces very large infringement to film silk, and fracture of wire has become phenomenon common in hollow-fibre membrane use procedure, the stirring of environment for use severe in MBR and a large amount of pulse gas, normal generation fracture of wire phenomenon, extreme influence is created to product water water quality, causes shorten equipment life, bring the increase of replacement cost.
Adopt fabric can prepare fiber reinforcement type high-strength polyvinylidene fluoride hollow fiber membrane as supporter, can effectively solve MBR curtain type film assembly (relative, another kind of structure is column-type film components) phenomenon of film silk fracture, but adopt the bonding and assembling mode of conventional curtain type film assembly to prepare fiber reinforcement type hollow fiber film assembly, there will be film silk root easily to tear, destroy the integrality of diaphragm.
Summary of the invention
For solving the problems of the technologies described above, the object of this invention is to provide a kind of immersion fiber reinforcement type hollow fiber film assembly.
The technical solution used in the present invention is:
A kind of immersion fiber reinforcement type hollow fiber film assembly, comprises the end that catchments, next part water end (W.E.), two square tubes that catchment, diaphragm, inlets;
This catchments and holds relative with next part water end (W.E.) and be arranged in parallel;
Two square tubes that catchment are communicated with left end, the right-hand member of catchment end and next part water end (W.E.) respectively;
The upper and lower end of this diaphragm is communicated with catchment end and next part water end (W.E.) respectively;
This inlet is arranged at catchment end or next part water end (W.E.), for membrane module water outlet;
It also comprises soft protective layer and sealant;
Sealing layer has two-layer up and down, be packaged in respectively diaphragm with above to catchment hold, the junction of diaphragm and next part water end (W.E.), for diaphragm sealing and fix;
This soft protective layer has two-layer up and down, is packaged on upper-lower seal layer respectively, for the protection of the root of diaphragm.
Further, described sealant is built for sealing of hammering in and is solidified and forms.
Further, described soft protective layer is that elasticity casting glue is built and solidified and forms.
Wherein, described diaphragm is made up of hundreds of to several thousand enhancement type hollow fiber film silks.
Concrete, this inlet described is arranged at the end that catchments, and described inlet has two, and two inlets are arranged at the relative two sides of the end that catchments respectively.
Beneficial effect of the present invention:
Hollow fiber film assembly of the present invention is by holding junction to build two-layer packaging plastic at diaphragm with catchmenting; ground floor adopts sealing of hammering in build; be potting layer after solidification; for the sealing of film silk and fixing; the second layer adopts elasticity casting glue to build; it is encapsulation soft protective layer after solidification; for the protection of film silk root; this kind of operator guards can realize building to reinforced type polyvinylidene fluoride hollow fiber film the root protection being packaged into film silk in membrane module and membrane module, and this membrane module encapsulates conveniently, is easy to install.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
Fig. 1 is the front view of hollow fiber film assembly of the present invention;
Fig. 2 is the side view of hollow fiber film assembly of the present invention.
Detailed description of the invention
As shown in Figure 1 and Figure 2, be a kind of immersion fiber reinforcement type hollow fiber film assembly of the present invention, comprise the part such as the end 1 that catchments, next part water end (W.E.) 2, two square tubes 3 that catchment, diaphragm 4, inlet 5, soft protective layer 6 and sealants 7; The position of each part and annexation are:
End 1 that this catchments is relative with next part water end (W.E.) 2 and be arranged in parallel;
Two square tubes 3 that catchment are communicated with left end, the right-hand member of catchment end 1 and next part water end (W.E.) 2 respectively, thus realization is catchmented up and down, water is all produced in two ends;
The upper and lower end of this diaphragm 4 is communicated with catchment end 1 and next part water end (W.E.) 2 respectively;
This inlet 5 is arranged at the end 1 that catchments, for membrane module water outlet; Described inlet 5 has two, and two inlets 5 are arranged at the relative two sides of the end 1 that catchments respectively; It should be noted that, inlet 5 is arranged at and catchments end 1 only as the preferred embodiment of this programme, and in like manner inlet 5 also can be arranged at next part water end (W.E.) 2, all within the protection domain of the technical program;
Sealing layer 7 has two-layer up and down, is packaged in the junction of diaphragm 4 and the end 1 that above catchments, diaphragm 4 and next part water end (W.E.) 2 respectively, for the sealing of diaphragm 4 and fixing;
This soft protective layer 6 has two-layer up and down, is packaged on upper-lower seal layer 7 respectively, for the protection of the root of diaphragm 4.
Wherein, described diaphragm 4 is made up of hundreds of to several thousand enhancement type hollow fiber film silks.
The inventive concept of hollow fiber film assembly of the present invention is; by building two-layer packaging plastic at diaphragm 4 and end 1,2 junction of catchmenting; ground floor adopts sealing of hammering in build; be potting layer 7 after solidification; for the sealing of film silk and fixing; the second layer adopts elasticity casting glue to build; it is encapsulation soft protective layer 6 after solidification; for the protection of film silk root; this kind of operator guards can realize building to reinforced type polyvinylidene fluoride hollow fiber film the root protection being packaged into film silk in membrane module and membrane module, and this membrane module encapsulates conveniently, is easy to install.
The foregoing is only preferred embodiments of the present invention, the present invention is not limited to above-mentioned embodiment, as long as the technical scheme realizing the object of the invention with basic same approach all belongs within protection scope of the present invention.
Claims (5)
1. an immersion fiber reinforcement type hollow fiber film assembly, comprises the end (1) that catchments, next part water end (W.E.) (2), two square tubes that catchment (3), diaphragm (4), inlet (5);
End (1) that this catchments is relative with next part water end (W.E.) (2) and be arranged in parallel;
Two square tubes that catchment (3) are communicated with left end, the right-hand member of catchment end (1) and next part water end (W.E.) (2) respectively;
The upper and lower end of this diaphragm (4) is communicated with catchment end (1) and next part water end (W.E.) (2) respectively;
This inlet (5) is arranged at catchment end (1) or next part water end (W.E.) (2), for membrane module water outlet;
It is characterized in that: it also comprises soft protective layer (6) and sealant (7);
Sealing layer (7) has two-layer up and down, is packaged in diaphragm (4) and the junction of hold (1), diaphragm (4) and next part water end (W.E.) (2) of above catchmenting respectively, for diaphragm (4) sealing and fix;
This soft protective layer (6) has two-layer up and down, is packaged on upper-lower seal layer (7) respectively, for the protection of the root of diaphragm (4).
2. a kind of immersion fiber reinforcement type hollow fiber film assembly according to claim 1, is characterized in that: described sealant (7) is built for sealing of hammering in and solidified and forms.
3. a kind of immersion fiber reinforcement type hollow fiber film assembly according to claim 1 and 2, is characterized in that: described soft protective layer (6) is built for elasticity casting glue and solidified and forms.
4. a kind of immersion fiber reinforcement type hollow fiber film assembly according to claim 1, is characterized in that: described diaphragm (4) is made up of hundreds of to several thousand enhancement type hollow fiber film silks.
5. a kind of immersion fiber reinforcement type hollow fiber film assembly according to claim 1, it is characterized in that: described this inlet (5) is arranged at the end (1) that catchments, described inlet (5) has two, and two inlets (5) are arranged at the relative two sides of the end (1) that catchments respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410444071.0A CN104226117A (en) | 2014-09-02 | 2014-09-02 | Immersed type fiber enhanced hollow fiber membrane module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410444071.0A CN104226117A (en) | 2014-09-02 | 2014-09-02 | Immersed type fiber enhanced hollow fiber membrane module |
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| Publication Number | Publication Date |
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| CN104226117A true CN104226117A (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410444071.0A Pending CN104226117A (en) | 2014-09-02 | 2014-09-02 | Immersed type fiber enhanced hollow fiber membrane module |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105293635A (en) * | 2015-10-23 | 2016-02-03 | 宁波水艺膜科技发展有限公司 | Backflushing-impact-resistant immersed curtain type membrane assembly |
| CN107008153A (en) * | 2017-05-19 | 2017-08-04 | 江西博鑫精陶环保科技有限公司 | A kind of monoblock type hollow ceramic flat membranes component and manufacture method |
| CN113769590A (en) * | 2021-11-15 | 2021-12-10 | 上海威德环保有限公司 | Integrally formed MBR (membrane bioreactor) membrane unit and forming method thereof |
| CN115970496A (en) * | 2022-12-20 | 2023-04-18 | 天津膜天膜科技股份有限公司 | Pipeless submerged membrane module and membrane stack |
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| CN101623596A (en) * | 2008-11-05 | 2010-01-13 | 北京科泰兴达高新技术有限公司 | Hollow-fiber membrane module with stress buffer end |
| CN201889161U (en) * | 2010-05-31 | 2011-07-06 | 北京海思清膜科技有限公司 | Immersion hollow fiber membrane component |
| CN102258943A (en) * | 2010-05-31 | 2011-11-30 | 四川深蓝环保科技有限公司 | Immersion hollow fiber membrane component |
| CN102553448A (en) * | 2011-12-31 | 2012-07-11 | 苏州市普滤得净化有限公司 | Packaging method for external pressing type hollow fibrous membrane |
| CN202741010U (en) * | 2012-08-20 | 2013-02-20 | 天津膜天膜科技股份有限公司 | Submerged-type hollow fiber membrane module |
| CN204134481U (en) * | 2014-09-02 | 2015-02-04 | 中山朗清膜业有限公司 | A kind of immersion fiber reinforcement type hollow fiber film assembly |
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2014
- 2014-09-02 CN CN201410444071.0A patent/CN104226117A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101623596A (en) * | 2008-11-05 | 2010-01-13 | 北京科泰兴达高新技术有限公司 | Hollow-fiber membrane module with stress buffer end |
| CN201889161U (en) * | 2010-05-31 | 2011-07-06 | 北京海思清膜科技有限公司 | Immersion hollow fiber membrane component |
| CN102258943A (en) * | 2010-05-31 | 2011-11-30 | 四川深蓝环保科技有限公司 | Immersion hollow fiber membrane component |
| CN102553448A (en) * | 2011-12-31 | 2012-07-11 | 苏州市普滤得净化有限公司 | Packaging method for external pressing type hollow fibrous membrane |
| CN202741010U (en) * | 2012-08-20 | 2013-02-20 | 天津膜天膜科技股份有限公司 | Submerged-type hollow fiber membrane module |
| CN204134481U (en) * | 2014-09-02 | 2015-02-04 | 中山朗清膜业有限公司 | A kind of immersion fiber reinforcement type hollow fiber film assembly |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105293635A (en) * | 2015-10-23 | 2016-02-03 | 宁波水艺膜科技发展有限公司 | Backflushing-impact-resistant immersed curtain type membrane assembly |
| CN107008153A (en) * | 2017-05-19 | 2017-08-04 | 江西博鑫精陶环保科技有限公司 | A kind of monoblock type hollow ceramic flat membranes component and manufacture method |
| CN113769590A (en) * | 2021-11-15 | 2021-12-10 | 上海威德环保有限公司 | Integrally formed MBR (membrane bioreactor) membrane unit and forming method thereof |
| CN113769590B (en) * | 2021-11-15 | 2022-04-08 | 上海威德环保有限公司 | Integrally formed MBR (membrane bioreactor) membrane unit and forming method thereof |
| CN115970496A (en) * | 2022-12-20 | 2023-04-18 | 天津膜天膜科技股份有限公司 | Pipeless submerged membrane module and membrane stack |
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Application publication date: 20141224 |