CN105935554A - Novel hollow fiber membrane module - Google Patents
Novel hollow fiber membrane module Download PDFInfo
- Publication number
- CN105935554A CN105935554A CN201511034959.8A CN201511034959A CN105935554A CN 105935554 A CN105935554 A CN 105935554A CN 201511034959 A CN201511034959 A CN 201511034959A CN 105935554 A CN105935554 A CN 105935554A
- Authority
- CN
- China
- Prior art keywords
- water
- hollow fiber
- membrane module
- fiber membrane
- water inlet
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/02—Hollow fibre modules
- B01D63/04—Hollow fibre modules comprising multiple hollow fibre assemblies
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/10—Specific supply elements
- B01D2313/105—Supply manifolds
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention provides a novel hollow fiber membrane module, which comprises a shell. A water inlet end socket and a water outlet end socket are arranged at both ends of the shell; a water inlet and a water outlet are arranged in the shell; the water outlet is provided with a plurality of hollow fiber membranes; a water purification chamber is formed between the water outlet and the water outlet end socket; the water outlet end socket is provided with a purified water outlet; the water inlet end socket is provided with a water inlet; the water inlet is provided with a plurality of water inlet pipes; the water inlet pipes are connected with a water distribution pipe; the water distribution pipe is located among the hollow fiber membrane silk and is in an inverted U type; the water distribution pipe is provided with a plurality of through holes; and the shell is provided with a concentrated water outlet. The inverted U-type water distribution pipe in the novel hollow fiber membrane module can increase the disturbance of water in the shell, avoid accumulation of precipitate in the bottom of the hollow fiber membrane silk, thus improving the overall performance of the novel hollow fiber membrane module.
Description
Technical field
The invention belongs to water treatment field, especially relate to a kind of Novel hollow fiber membrane module.
Background technology
Column type hollow fiber membrane modular owing to having higher loading density and aquifer yield, membrane module connect and
Easy to loading and unloading, it is the most industrial membrane module form being most widely used.Column type hollow fiber membrane modular
It is divided into again inner pressed hollow fiber film assembly and Novel hollow fiber membrane module two kinds, inner pressed doughnut
Membrane module is the inner chamber that fluid flows through hollow-fibre membrane, owing to flow resistance is relatively big, so generally membrane module
Length is shorter；And Novel hollow fiber membrane module is fluid flows through the outside of hollow-fibre membrane, in general,
In the case of same film area loading density, Novel hollow fiber membrane module runner is wider, resistance to water-flow phase
To less, it is possible to realize membrane module length longer higher with membrane area loading density, and can adopt
Clean with aerating, improve cleaning performance.
But the existing membrane module water inlet pipe mouth of pipe is vertically arranged, water inlet gas distribution is laminar state, water inlet pipe
It is easily generated between the mouth of pipe and hollow fiber film thread into water blind area, causes water distribution uneven, have a strong impact on film silk
Water outlet strainability, make fouling membrane serious.
Summary of the invention
In view of this, it is contemplated that propose a kind of Novel hollow fiber membrane module, to solve existing film
Assembly water distribution is uneven is easily generated the problem such as precipitation, membrane module poor-performing.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
A kind of Novel hollow fiber membrane module, including housing 1, described housing 1 two ends are provided with into water end socket
3 and go out water seal head 4, described housing 1 is internal is provided with water inlet end 14 and water side 13, described water side
13 are provided with multiple hollow fiber film thread 12, described water side 13 and described go out to be formed between water seal head 4
Water purifying chamber 5, described in go out water seal head 4 and be provided with pure water inlet 6, described water inlet end socket 3 is provided with into water
Mouth 11, described water inlet end 14 is provided with multiple water inlet pipe 2, and described water inlet pipe 2 connects water distributor 10,
Described water distributor 10 between described hollow fiber film thread 12, described water distributor 10 in inverted U,
Described water distributor 10 is provided with multiple through hole, and described housing 1 is provided with dense water out 7.
Further, the axle center of the through hole on described water distributor 10 is all inclined upwardly setting.
Further, the angle between axle center and the horizontal plane of the through hole on described water distributor 10 is 10-75
°。
Further, described housing 1 upper end and lower end are equipped with dense water out 7.
Further, described dense water out 7 end is provided with flange 8 or draw-in groove.
Further, described pure water inlet 6 is provided with flange 8 or draw-in groove.
Further, described water inlet 11 is provided with draw-in groove 9 or flange.
Further, fan-shaped water distribution part 15, described fan-shaped water distribution part 15 it are provided with in described water inlet end socket 3
It is provided with multiple through hole.
Further, described water inlet end 14 and water side 13 are made by epoxy resin.
Relative to prior art, Novel hollow fiber membrane module of the present invention has the advantage that
In Novel hollow fiber membrane module of the present invention, water distributor inverted U is arranged can increase water at shell
Internal disturbance, it is to avoid be deposited in the accumulation of hollow fiber film thread bottom, and then improve Novel hollow fiber
The overall performance of membrane module.
Accompanying drawing explanation
The accompanying drawing of the part constituting the present invention is used for providing a further understanding of the present invention, the present invention's
Schematic description and description is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.?
In accompanying drawing:
Fig. 1 is the structural representation of the Novel hollow fiber membrane module described in the embodiment of the present invention.
Description of reference numerals:
1-housing；2-water inlet pipe；3-is intake end socket；4-goes out water seal head；5-water purifying chamber；6-pure water inlet；
The dense water out of 7-；8-flange；9-draw-in groove；The 10-port of export；11-water inlet；12-hollow fiber film thread；
13-water side；14-water inlet end；15-sector water distribution part.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the present invention and the spy in embodiment
Levy and can be mutually combined.
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ",
On " ", D score, "front", "rear", "left", "right", " vertically ", " level ",
" push up ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship be for based on shown in accompanying drawing
Orientation or position relationship, be for only for ease of the description present invention and simplifying and describe rather than instruction or dark
Show that device or the element of indication must have specific orientation, with specific azimuth configuration and operation, therefore
It is not considered as limiting the invention.Additionally, term " first ", " second " etc. are only used for describing
Purpose, and it is not intended that instruction or hint relative importance or implicit indicate indicated technical characteristic
Quantity.Thus, the feature defining " first ", " second " etc. can be expressed or impliedly wrap
Include one or more this feature.In describing the invention, except as otherwise noted, " multiple "
It is meant that two or more.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term
" install ", " being connected ", " connection " should be interpreted broadly, and connect, also for example, it may be fixing
Can be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can
Being to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals.
For the ordinary skill in the art, can understand that above-mentioned term is in the present invention by concrete condition
In concrete meaning.
Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
A kind of Novel hollow fiber membrane module, including housing 1, described housing 1 two ends are provided with into water end socket
3 and go out water seal head 4, described housing 1 is internal is provided with water inlet end 14 and water side 13, described water side
13 are provided with multiple hollow fiber film thread 12, described water side 13 and described go out to be formed between water seal head 4
Water purifying chamber 5, described in go out water seal head 4 and be provided with pure water inlet 6, described water inlet end socket 3 is provided with into water
Mouth 11, described water inlet end 14 is provided with multiple water inlet pipe 2, and described water inlet pipe 2 connects water distributor 10,
Described water distributor 10 between described hollow fiber film thread 12, described water distributor 10 in inverted U,
Described water distributor 10 is provided with multiple through hole, and described housing 1 is provided with dense water out 7.
Further, the axle center of the through hole on described water distributor 10 is all inclined upwardly setting.
Further, the angle between axle center and the horizontal plane of the through hole on described water distributor 10 is 10-75
°。
Further, housing 1 upper end and lower end are equipped with dense water out 7.
Further, dense water out 7 end is provided with flange 8 or draw-in groove.
Further, pure water inlet 6 is provided with flange 8 or draw-in groove.
Further, water inlet 11 is provided with draw-in groove 9 or flange.
Further, being provided with fan-shaped water distribution part 15 in water inlet end socket 3, fan-shaped water distribution part 15 is provided with many
Individual through hole.
Further, water inlet end 14 and water side 13 are made by epoxy resin.
Although above it has been shown and described that embodiments of the invention, it is to be understood that above-mentioned enforcement
Example is exemplary, it is impossible to being interpreted as limitation of the present invention, those of ordinary skill in the art is at this
Above-described embodiment can be changed in bright scope, revise, replace and modification.
Claims (9)
1. a Novel hollow fiber membrane module, it is characterised in that: include housing (1), described housing
(1) two ends are provided with into water end socket (3) and go out water seal head (4), described housing (1) is internal be provided with into
Water end (W.E.) (14) and water side (13), described water side (13) are provided with multiple hollow fiber film thread (12),
Described water side (13) and described go out to form water purifying chamber (5) between water seal head (4), described in go out water seal
Head (4) is provided with pure water inlet (6), and described water inlet end socket (3) is provided with water inlet (11),
Described water inlet end (14) is provided with multiple water inlet pipe (2), and described water inlet pipe (2) connects water distributor (10),
Described water distributor (10) is positioned between described hollow fiber film thread (12), described water distributor (10) in
Inverted U, described water distributor (10) is provided with multiple through hole, and described housing (1) is provided with dense water and goes out
Mouth (7).
Novel hollow fiber membrane module the most according to claim 1, it is characterised in that: described cloth
The axle center of the through hole on water pipe (10) is all inclined upwardly setting.
Novel hollow fiber membrane module the most according to claim 2, it is characterised in that: described cloth
Angle between axle center and the horizontal plane of the through hole on water pipe (10) is 10-75 °.
4. according to the Novel hollow fiber membrane module described in any one of claim 1-3, it is characterised in that:
Described housing (1) upper end and lower end are equipped with dense water out (7).
Novel hollow fiber membrane module the most according to claim 4, it is characterised in that: described dense
Water out (7) end is provided with flange (8) or draw-in groove.
6. according to the Novel hollow fiber membrane module described in claim 1-3 or 5, it is characterised in that:
Described pure water inlet (6) is provided with flange (8) or draw-in groove.
Novel hollow fiber membrane module the most according to claim 6, it is characterised in that enter described in:
The mouth of a river (11) is provided with draw-in groove (9) or flange.
Novel hollow fiber membrane module the most according to claim 1, it is characterised in that enter described in:
Being provided with fan-shaped water distribution part (15) in water seal head (3), described fan-shaped water distribution part (15) is provided with multiple
Through hole.
Novel hollow fiber membrane module the most according to claim 1, it is characterised in that enter described in:
Water end (W.E.) (14) and water side (13) are made by epoxy resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511034959.8A CN105935554B (en) | 2015-12-31 | 2015-12-31 | A kind of hollow fiber film assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511034959.8A CN105935554B (en) | 2015-12-31 | 2015-12-31 | A kind of hollow fiber film assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105935554A true CN105935554A (en) | 2016-09-14 |
| CN105935554B CN105935554B (en) | 2018-09-07 |
Family
ID=57153011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511034959.8A Active CN105935554B (en) | 2015-12-31 | 2015-12-31 | A kind of hollow fiber film assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105935554B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935554B (en) * | 2015-12-31 | 2018-09-07 | 天津膜芮环保科技有限公司 | A kind of hollow fiber film assembly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09155345A (en) * | 1995-12-01 | 1997-06-17 | Hitachi Plant Eng & Constr Co Ltd | Filtration method for hollow fiber membrane module |
| US20080035563A1 (en) * | 2004-04-29 | 2008-02-14 | Otv Sa | Immersed-Membrane Water Treating Filtering Device Comprising Means Preventing Filterable Medium Backflowing to Filter Cleaning Gas Injecting Means |
| KR101185702B1 (en) * | 2012-05-14 | 2012-09-24 | 이대진 | Stock raising excrement of processor |
| CN203235423U (en) * | 2013-03-15 | 2013-10-16 | 中国石油天然气集团公司 | External pressure type hollow fiber ultrafiltration membrane assembly |
| CN104437092A (en) * | 2014-11-04 | 2015-03-25 | 北京汉青天朗水处理科技有限公司 | Membrane separation device for water treatment |
| CN204799113U (en) * | 2015-06-04 | 2015-11-25 | 北京中环膜材料科技有限公司 | Intake external pressure formula hollow fiber membrane subassembly of water distribution of improvement |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935554B (en) * | 2015-12-31 | 2018-09-07 | 天津膜芮环保科技有限公司 | A kind of hollow fiber film assembly |
-
2015
- 2015-12-31 CN CN201511034959.8A patent/CN105935554B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09155345A (en) * | 1995-12-01 | 1997-06-17 | Hitachi Plant Eng & Constr Co Ltd | Filtration method for hollow fiber membrane module |
| US20080035563A1 (en) * | 2004-04-29 | 2008-02-14 | Otv Sa | Immersed-Membrane Water Treating Filtering Device Comprising Means Preventing Filterable Medium Backflowing to Filter Cleaning Gas Injecting Means |
| KR101185702B1 (en) * | 2012-05-14 | 2012-09-24 | 이대진 | Stock raising excrement of processor |
| CN203235423U (en) * | 2013-03-15 | 2013-10-16 | 中国石油天然气集团公司 | External pressure type hollow fiber ultrafiltration membrane assembly |
| CN104437092A (en) * | 2014-11-04 | 2015-03-25 | 北京汉青天朗水处理科技有限公司 | Membrane separation device for water treatment |
| CN204799113U (en) * | 2015-06-04 | 2015-11-25 | 北京中环膜材料科技有限公司 | Intake external pressure formula hollow fiber membrane subassembly of water distribution of improvement |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935554B (en) * | 2015-12-31 | 2018-09-07 | 天津膜芮环保科技有限公司 | A kind of hollow fiber film assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105935554B (en) | 2018-09-07 |
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