CN105935554B - A kind of hollow fiber film assembly - Google Patents
A kind of hollow fiber film assembly Download PDFInfo
- Publication number
- CN105935554B CN105935554B CN201511034959.8A CN201511034959A CN105935554B CN 105935554 B CN105935554 B CN 105935554B CN 201511034959 A CN201511034959 A CN 201511034959A CN 105935554 B CN105935554 B CN 105935554B
- Authority
- CN
- China
- Prior art keywords
- water
- hollow fiber
- fiber film
- seal head
- shell
- 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.)
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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
Abstract
The present invention provides a kind of hollow fiber film assemblies, including shell, shell both ends are equipped with into water seal head and go out water seal head, enclosure interior is equipped with water inlet end and water outlet, water outlet is equipped with multiple hollow fiber film threads, water outlet and go out between water seal head to form water purifying chamber, go out water seal head and is equipped with water purification outlet, it is equipped with water inlet into water seal head, water inlet end is equipped with multiple water inlet pipes, and water inlet pipe connects water distributor, water distributor is between hollow fiber film thread, water distributor is inverted u-shaped, and water distributor is equipped with multiple through-holes, and shell is exported equipped with concentrated water.The setting of water distributor inverted U can increase disturbance of the water in shell in hollow fiber film assembly of the present invention, avoid the accumulation for being deposited in hollow fiber film thread bottom end, and then improve the overall performance of hollow fiber film assembly.
Description
Technical field
The invention belongs to water treatment fields, more particularly, to a kind of hollow fiber film assembly.
Background technology
Column type hollow fiber membrane modular is since with higher loading density and water yield, membrane module connects and handling side
Just, it is the membrane module form being industrially most widely used at present.Column type hollow fiber membrane modular is divided into as the hollow fibre of inner pressed
It is that fluid flows through the interior of hollow-fibre membrane to tie up membrane module and two kinds of novel hollow fiber membrane module, inner pressed hollow fiber film assembly
Chamber, since flow resistance is larger, so usually membrane module length is shorter；And novel hollow fiber membrane module is fluid flow through it is hollow
The outside of tunica fibrosa, in general, in identical membrane area loading density, novel hollow fiber membrane module runner is wider,
Resistance to water-flow is relatively small, it is possible to realize that membrane module length is longer and membrane area loading density higher, and may be used
Aerating is cleaned, and cleaning performance is improved.
But existing membrane module water inlet pipe nozzle is vertically arranged, water inlet gas distribution is laminar state, and water inlet pipe nozzle is in
It is also easy to produce between hollow fiber film wire into water blind area, causes water distribution uneven, seriously affected the water outlet strainability of film wire, keep film dirty
Dye is serious.
Invention content
In view of this, the present invention is directed to propose a kind of hollow fiber film assembly, uneven to solve existing membrane module water distribution
It is even be also easy to produce precipitation, the problems such as membrane module performance is poor.
In order to achieve the above objectives, the technical proposal of the invention is realized in this way：
A kind of hollow fiber film assembly, including shell 1,1 both ends of the shell are equipped with into water seal head 3 and go out water seal head 4, institute
State shell 1 and be internally provided with water inlet end 14 and water outlet 13, the water outlet 13 is equipped with multiple hollow fiber film threads 12, it is described go out
Water end (W.E.) 13 and it is described go out water seal head 4 between formed water purifying chamber 5, it is described go out water seal head 4 be equipped with water purification outlet 6, it is described into water seal
First 3 are equipped with water inlet 11, and the water inlet end 14 is equipped with multiple water inlet pipes 2, and the water inlet pipe 2 connects water distributor 10, described
For water distributor 10 between the hollow fiber film thread 12, the water distributor 10 is inverted u-shaped, and the water distributor 10 is equipped with multiple
Through-hole, the shell 1 are equipped with concentrated water and export 7.
Further, the axle center of the through-hole on the water distributor 10 is obliquely installed upwards.
Further, the angle between the axle center and horizontal plane of the through-hole on the water distributor 10 is 10-75 °.
Further, 1 upper end of the shell and lower end are equipped with concentrated water outlet 7.
Further, the concentrated water exports 7 ends and is equipped with flange 8 or card slot.
Further, the water purification outlet 6 is equipped with flange 18 or card slot.
Further, the water inlet 11 is equipped with card slot 9 or flange.
Further, described to be equipped with fan-shaped water distribution part 15 into water seal head 3 is interior, the sector water distribution part 15 is equipped with multiple lead to
Hole.
Further, the water inlet end 14 and water outlet 13 are made of epoxy resin.
Compared with the existing technology, hollow fiber film assembly of the present invention has the advantage that：
The setting of water distributor inverted U can increase disturbance of the water in shell in hollow fiber film assembly of the present invention,
The accumulation for being deposited in hollow fiber film thread bottom end is avoided, and then improves the overall performance of hollow fiber film assembly.
Description of the drawings
The attached drawing for constituting the part of the present invention is used to provide further understanding of the present invention, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the hollow fiber film assembly described in the embodiment of the present invention.
Reference sign：
1- shells；2- water inlet pipes；3- is into water seal head；4- goes out water seal head；5- water purifying chamber；6- water purification outlets；7- concentrated waters export；
8- flanges；18- flanges；9- card slots；The outlet ends 10-；11- water inlets；12- hollow fiber film threads；The water outlets 13-；14- is intake
End；15- sector water distribution parts.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as pair
The limitation of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To express or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
A kind of hollow fiber film assembly, including shell 1,1 both ends of the shell are equipped with into water seal head 3 and go out water seal head 4, institute
State shell 1 and be internally provided with water inlet end 14 and water outlet 13, the water outlet 13 is equipped with multiple hollow fiber film threads 12, it is described go out
Water end (W.E.) 13 and it is described go out water seal head 4 between formed water purifying chamber 5, it is described go out water seal head 4 be equipped with water purification outlet 6, it is described into water seal
First 3 are equipped with water inlet 11, and the water inlet end 14 is equipped with multiple water inlet pipes 2, and the water inlet pipe 2 connects water distributor 10, described
For water distributor 10 between the hollow fiber film thread 12, the water distributor 10 is inverted u-shaped, and the water distributor 10 is equipped with multiple
Through-hole, the shell 1 are equipped with concentrated water and export 7.
Further, the axle center of the through-hole on the water distributor 10 is obliquely installed upwards.
Further, the angle between the axle center and horizontal plane of the through-hole on the water distributor 10 is 10-75 °.
Further, 1 upper end of shell and lower end are equipped with concentrated water outlet 7.
Further, concentrated water exports 7 ends and is equipped with flange 8 or card slot.
Further, water purification outlet 6 is equipped with flange 18 or card slot.
Further, water inlet 11 is equipped with card slot 9 or flange.
Further, it is equipped with fan-shaped water distribution part 15 into water seal head 3 is interior, fan-shaped water distribution part 15 is equipped with multiple through-holes.
Further, water inlet end 14 and water outlet 13 are made of epoxy resin.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (8)
1. a kind of hollow fiber film assembly, it is characterised in that：Including shell (1), shell (1) both ends are equipped with into water seal head
(3) and go out water seal head (4), the shell (1) is internally provided with water inlet end (14) and water outlet (13), is set on the water outlet (13)
Have multiple hollow fiber film threads (12), the water outlet (13) and it is described go out water seal head (4) between form water purifying chamber (5), it is described
Go out water seal head (4) and is equipped with water purification outlet (6), it is described to be equipped with water inlet (11) into water seal head (3), on the water inlet end (14)
Equipped with multiple water inlet pipes (2), water inlet pipe (2) the connection water distributor (10), the water distributor (10) is located at the doughnut
Between film wire (12), the water distributor (10) is inverted u-shaped, and the water distributor (10) is equipped with multiple through-holes, on the shell (1)
(7) are exported equipped with concentrated water；
The axle center of through-hole on the water distributor (10) is obliquely installed upwards.
2. hollow fiber film assembly according to claim 1, it is characterised in that：The axis of through-hole on the water distributor (10)
Angle between the heart and horizontal plane is 10-75 °.
3. according to claim 1-2 any one of them hollow fiber film assemblies, it is characterised in that：Shell (1) upper end and
Lower end is equipped with concentrated water outlet (7).
4. hollow fiber film assembly according to claim 3, it is characterised in that：The concentrated water outlet (7) end is equipped with method
Blue (8) or card slot.
5. according to the hollow fiber film assembly described in claim 1-2 or 4, it is characterised in that：The water purification outlet (6) is equipped with method
Blue (18) or card slot.
6. hollow fiber film assembly according to claim 5, it is characterised in that：The water inlet (11) is equipped with card slot
(9) or flange.
7. hollow fiber film assembly according to claim 1, it is characterised in that：It is described to be equipped with sector into water seal head (3) is interior
Water distribution part (15), the sector water distribution part (15) are equipped with multiple through-holes.
8. hollow fiber film assembly according to claim 1, it is characterised in that：The water inlet end (14) and water outlet (13)
It is made of 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 CN105935554A (en) | 2016-09-14 |
| CN105935554B true CN105935554B (en) | 2018-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201511034959.8A Active CN105935554B (en) | 2015-12-31 | 2015-12-31 | A kind of hollow fiber film assembly |
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Families Citing this family (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 (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105935554A (en) * | 2015-12-31 | 2016-09-14 | 天津膜芮环保科技有限公司 | Novel hollow fiber membrane module |
Family Cites Families (3)
| 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 |
| FR2869552B1 (en) * | 2004-04-29 | 2007-04-06 | Otv Sa | FILTERING DEVICE FOR THE TREATMENT OF WATER, OF THE TYPE OF IMMERSIONED MEMBRANES, INCLUDING ANTI-FLOW MEANS OF THE MEDIUM TO BE FILTERED TO MEANS FOR INJECTING A DECOLMING GAS. |
| KR101185702B1 (en) * | 2012-05-14 | 2012-09-24 | 이대진 | Stock raising excrement of processor |
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2015
- 2015-12-31 CN CN201511034959.8A patent/CN105935554B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105935554A (en) * | 2015-12-31 | 2016-09-14 | 天津膜芮环保科技有限公司 | Novel hollow fiber membrane module |
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| CN105935554A (en) | 2016-09-14 |
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