CN107308820A - Polysulfone hollow fiber ultrafiltration membrane system for water process - Google Patents
Polysulfone hollow fiber ultrafiltration membrane system for water process Download PDFInfo
- Publication number
- CN107308820A CN107308820A CN201710582228.XA CN201710582228A CN107308820A CN 107308820 A CN107308820 A CN 107308820A CN 201710582228 A CN201710582228 A CN 201710582228A CN 107308820 A CN107308820 A CN 107308820A
- Authority
- CN
- China
- Prior art keywords
- hollow fiber
- fiber ultrafiltration
- ultrafiltration membrane
- water process
- membrane system
- 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
- B01D63/025—Bobbin units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/18—Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/22—Controlling or regulating
-
- 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
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/16—Flow or flux control
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention provides a kind of polysulfone hollow fiber ultrafiltration membrane system for water process, including shell and milipore filter group, the milipore filter group is arranged on the enclosure, the cover top portion and the outer casing bottom offer through hole, the milipore filter group includes module bracket and filter core, and the outer casing bottom is also associated with flow regulator.The polysulfone hollow fiber ultrafiltration membrane system structure for water process described in the invention is detachable, filter element replacing is convenient, and the usage quantity of filter core can be adjusted according to actual conditions, use cost is greatly lowered, it is simple in construction, filter effect is good, and hollow fiber ultrafiltration film silk is filled in not easily damaged in filter core, the service life of extension filter core, pass through flow regulator, the flow rate of liquid after filtering can be conveniently adjusted, flow control is realized, it is simple and convenient.
Description
Technical field
The invention belongs to technical field of water purification, more particularly, to a kind of hollow fiber ultrafiltration membrane group for water process
Part.
Background technology
With continuing to develop for society, problem of environmental pollution is increasingly paid close attention to by everybody.Industrial pollution, sanitary sewage
Continuous discharge generate huge threat to water resource, shortage of water resources problem is constantly protruded.To realize the circulation of water resource
Utilize, the advantage of membrane technology in the treatment of waste water constantly shows, the reduction ability to pollution is improved constantly.Doughnut surpasses
Filter membrane is handled in middle low concentration wastewater, be widely used in advanced treatment of wastewater, mainly includes drinking water water supply terminal, surface water
The fields such as processing, Seawater Treatment, reusing sewage.Current hollow fiber ultrafiltration membrane is typically that film is integrated with putamina, using vertical
Formula mounting means, when film is changed, needs integral replacing, cost is higher and installs inconvenience.
Innovation and creation content
In view of this, the invention is directed to a kind of polysulfone hollow fiber ultrafiltration membrane system for water process, to solve
The problem of inconvenience is unloaded and changed in hollow-fibre membrane assembling and dismantling in the prior art, filter core quantity can be adjusted according to the actual requirements, it is ensured that mistake
Cost is reduced while filter effect.
To reach above-mentioned purpose, what the technical scheme of the invention was realized in：
For the polysulfone hollow fiber ultrafiltration membrane system of water process, including shell and milipore filter group, the milipore filter group is arranged on
The enclosure, the cover top portion and the outer casing bottom offer through hole, and the milipore filter group includes module bracket
And filter core, the outer casing bottom is also associated with flow regulator.
Further, there is gap between the module bracket and the shell, the module bracket include central tube and
Some dividing plates, the dividing plate is presented circumference around the central tube and is angularly distributed, and the filter core is plugged in two adjacent institutes
State in the space between dividing plate, the dividing plate bottom surface is provided with bottom plate.
Further, the dividing plate cross section is T-shaped, and described dividing plate short side one end is fixed with the center tube outer surface
Connection, the dividing plate is provided with limiting plate close to the vertical edge of the central tube.
Further, the milipore filter group also includes plugging plate, and the plugging plate is inserted into onto two dividing plates
In space between two adjacent limiting plates.
Further, the central tube excircle is distributed some through holes, and the filter core is sector structure, the filter core two
Filling hollow fiber ultrafiltration film silk in some filter openings, the filter core is opened up in cambered surface.
Further, the central tube upper and lower ends both pass through the through hole that the cover top portion and bottom are opened up, it is described in
The total length that heart pipe excircle radially opens up through hole is equal with the filter core total length.
Further, the flow regulator includes round boss base and plugging sheet, and the plugging sheet angularly divides
Cloth is in base boss excircle side, and the base center offers the through hole equal with the center pipe diameter, described
Base boss excircle diameter is equal with the outer casing bottom through-hole diameter.
Further, the base boss is quality of rubber materials, and the base boss is contacted with the outer casing bottom through hole is
Interference fit.
Further, the plugging sheet cross section is that outer end is the T-shaped of arc, and the shell is in the corresponding closure
The position of piece arc area opens up arc opening, and the plugging sheet can block the arc opening.
Relative to prior art, the polysulfone hollow fiber ultrafiltration membrane system for water process described in the invention has following
Advantage：
(1) the polysulfone hollow fiber ultrafiltration membrane system structure for water process described in the invention is detachable, filter element replacing
It is convenient, the usage quantity of filter core can be adjusted according to actual conditions, use cost is greatly lowered.
(2) polysulfone hollow fiber ultrafiltration membrane system for water process described in the invention is simple in construction, and filter effect is good
Good, hollow fiber ultrafiltration film silk is filled in not easily damaged in filter core, the service life of extension filter core.
(3) a kind of hollow fiber ultrafiltration membrane group described in the invention can be adjusted conveniently by flow regulator
Flow rate of liquid after filtering, realizes flow control, simple and convenient.
Brief description of the drawings
The accompanying drawing for constituting the part of the invention is used for providing further understanding the invention, present invention wound
The schematic description and description made is used to explain the invention, does not constitute the improper restriction to the invention.
In accompanying drawing：
Fig. 1 is a kind of hollow fiber ultrafiltration membrane group overall structure diagram described in the invention embodiment；
Fig. 2 is a kind of hollow fiber ultrafiltration membrane group internal structure schematic diagram described in the invention embodiment；
Fig. 3 is the module bracket structural representation described in the invention embodiment；
Fig. 4 is the filter cartridge construction schematic diagram described in the invention embodiment；
Fig. 5 is the closure plate structure schematic diagram described in the invention embodiment；
Fig. 6 is the flow regulator structural representation described in the invention embodiment.
Description of reference numerals：
1- shells；2- module brackets；3- filter cores；4- flow regulators；5- central tubes；6- dividing plates；7- limiting plates；8- is sealed
Closure plate；9- bases；10- plugging sheets；11- arc openings；12- bottom plates.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the invention can
To be mutually combined.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the invention and simplifies description, rather than indicate
Or imply that the device or element of meaning must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For the limitation to the invention.In the description of the invention, unless otherwise indicated, " some " are meant that two or two
More than individual.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the invention
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the invention.
Describe the invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Figure 1-2, the polysulfone hollow fiber ultrafiltration membrane system for water process, including shell 1 and milipore filter group, milipore filter
Group is arranged on the inside of shell 1 and there is a fixed gap between shell 1, and milipore filter group includes module bracket 2 and filter core 3, module
Support 2 includes central tube 5 and some dividing plates 6, and central tube 5 is fixed in the shell 1 through the through hole of the upper and lower ends of shell 1
Portion, dividing plate 6 is circumferentially angularly distributed around central tube 5.
As shown in Figure 3-4, the cross section of dividing plate 6 is T-shaped, and short side one end of dividing plate 6 is fixed with the outer wall of central tube 5 to be connected
Connect, dividing plate 6 is being provided with limiting plate 7 on the vertical plate of central tube 5.Filter core 3 is sector structure, and filter core 3 can be plugged on two
In space between individual adjacent separator 6, and two ends exist with the gapless of dividing plate 6, the adjacent limit between two adjacent separators 6
Also pluggable plugging plate 8 in space between the plate 7 of position, the contour structures of plugging plate 8 are identical with filter core 3.Front and rear two cambered surface of filter core 3
Equally distributed sieve aperture is opened up, the outer wall of central tube 5 also opens up some through holes, and the excircle of central tube 5 radially opens up the total of through hole
Length is equal with the total length of filter core 3, the inside of filter core 3 filling hollow fiber film yarn, and liquid to be filtered is from central tube 5
Upper end is flowed into inside filter core 3 after flowing into by the through hole opened up on central tube 5, and liquid is flowed into from the filter opening of the intrados of filter core 3, then
From the outflow of the extrados of filter core 3, it is stored temporarily in the gap between module bracket 2 and shell 1, remains in dense in central tube 5
Solution then flows out from the lower end of central tube 5, and filter core 3 can protect ultrafiltration membrane filaments not destroyed, increase the service life.Can be according to reality
Border situation adjusts the quantity of filter core 3, is not plugged between adjacent separator 6 in the gap of filter core 3 and uses plugging plate 8 to fill gap,
Liquid is avoided to be fed directly to without the filtering of filtration core 3 in the gap of shell 1.
As shown in Figure 1, shown in Figure 5, the bottom of shell 1 is additionally provided with flow regulator 4, and flow regulator 4 includes round boss
Base 9 and plugging sheet 10, plugging sheet 10 are angularly distributed in the boss excircle of base 9 side, and the center of base 9 is offered and center
The equal through hole of the diameter of pipe 5, the boss excircle diameter of base 9 is equal with the bottom through-hole diameter of shell 1, and the boss of base 9 is
Quality of rubber materials, the boss of base 9 is contacted with the bottom through-hole of shell 1 to be interference fitted, and base 9 can be in shell bottom through-hole inward turning
Turn.The cross section of plugging sheet 10 is that outer end is the T-shaped of arc, and shell 1 is opened up in the position of the corresponding arc area of plugging sheet 10
Arc opening 11, plugging sheet 10 is close on the inwall of shell 1, and plugging sheet 10 can block arc opening 11 completely.When rotation bottom
During seat 9, plugging sheet 10 rotates with base 9, can adjust the flow of filtrate flowed out from arc opening 11, play Flow-rate adjustment
Effect.
The preferred embodiment of the invention is the foregoing is only, creation is not intended to limit the invention, it is all at this
Within the spirit and principle of innovation and creation, any modification, equivalent substitution and improvements made etc. should be included in the invention
Protection domain within.
Claims (9)
1. for the polysulfone hollow fiber ultrafiltration membrane system of water process, including shell (1) and milipore filter group, it is characterised in that：It is described super
Filter membrane group is arranged at the top of the shell (1) inside, the shell (1) and the outer casing bottom offers through hole, described super
Filter membrane group includes module bracket (2) and filter core (3), and shell (1) bottom is also associated with flow regulator (4).
2. the polysulfone hollow fiber ultrafiltration membrane system according to claim 1 for water process, it is characterised in that：The module branch
There is gap between frame (2) and the shell (1), the module bracket (2) includes central tube (5) and some dividing plates (6), described
Dividing plate (6) is presented circumference around the central tube (5) and is angularly distributed, the filter core (3) be plugged in two it is adjacent it is described every
In space between plate (6), dividing plate (6) bottom surface is provided with bottom plate (12).
3. the polysulfone hollow fiber ultrafiltration membrane system according to claim 2 for water process, it is characterised in that：The dividing plate
(6) cross section is T-shaped, and described dividing plate (6) short side one end is fixedly connected with the central tube (5) outer surface, the dividing plate (6)
Vertical edge close to the central tube (5) is provided with limiting plate (7).
4. the polysulfone hollow fiber ultrafiltration membrane system according to claim 3 for water process, it is characterised in that：The milipore filter
Group also includes plugging plate (8), and the plugging plate (8) is inserted into described spacing to two adjacent on two dividing plates (6)
In space between plate (7).
5. the polysulfone hollow fiber ultrafiltration membrane system according to claim 2 for water process, it is characterised in that：The central tube
(5) excircle is distributed some through holes, and the filter core (3) is to open up some filters in sector structure, described (3) two cambered surfaces of filter core
Filling hollow fiber ultrafiltration film silk in hole, the filter core (3).
6. the polysulfone hollow fiber ultrafiltration membrane system according to claim 2 for water process, it is characterised in that：The central tube
(5) upper and lower ends both pass through the through hole opened up at the top and bottom of the shell (1), and central tube (5) excircle is radially opened up
The total length of through hole is equal with the filter core (3) total length.
7. the polysulfone hollow fiber ultrafiltration membrane system according to claim 1 for water process, it is characterised in that：The flow is adjusted
Regulating device (4) includes round boss base (9) and plugging sheet (10), and the plugging sheet (10) is angularly distributed in the base
(9) boss excircle side, base (9) center offers the through hole equal with the central tube (5) diameter, the base
(9) boss excircle diameter is equal with the shell (1) bottom through-hole diameter.
8. the polysulfone hollow fiber ultrafiltration membrane system according to claim 7 for water process, it is characterised in that：The base
(9) boss is quality of rubber materials, and base (9) boss is contacted with the shell (1) bottom through-hole as interference fit.
9. the polysulfone hollow fiber ultrafiltration membrane system according to claim 7 for water process, it is characterised in that：The plugging sheet
(10) cross section is that outer end is the T-shaped of arc, and the shell (1) is in the position of corresponding plugging sheet (10) arc area
Arc opening (11) is opened up, the plugging sheet (10) can block the arc opening (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710582228.XA CN107308820B (en) | 2017-07-17 | 2017-07-17 | Hollow fiber ultrafiltration membrane component for water treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710582228.XA CN107308820B (en) | 2017-07-17 | 2017-07-17 | Hollow fiber ultrafiltration membrane component for water treatment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107308820A true CN107308820A (en) | 2017-11-03 |
| CN107308820B CN107308820B (en) | 2023-10-17 |
Family
ID=60178192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710582228.XA Active CN107308820B (en) | 2017-07-17 | 2017-07-17 | Hollow fiber ultrafiltration membrane component for water treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107308820B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380052A (en) * | 2018-01-22 | 2018-08-10 | 山东佳星环保科技有限公司 | Hollow-fibre ultrafiltration device |
| CN109973941A (en) * | 2019-05-08 | 2019-07-05 | 上汽大众汽车有限公司 | The moisture absorption apparatus of automobile lamp |
| CN110585927A (en) * | 2019-09-20 | 2019-12-20 | 杭州凯洁膜分离技术有限公司 | High-speed cross-flow anti-fouling tubular structure elastic ultrafiltration membrane and manufacturing process thereof |
| CN113996181A (en) * | 2021-11-29 | 2022-02-01 | 中量大黄山高质量发展研究院有限公司 | Filter and enrichment equipment |
| CN114062575A (en) * | 2021-11-29 | 2022-02-18 | 杭州富集生物科技有限公司 | Enrichment equipment and multi-sample continuous automatic enrichment method |
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| KR20060005533A (en) * | 2004-07-13 | 2006-01-18 | 미래환경기술(주) | A disk drum filter for disposing a sludge or sewage |
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| CN104667626A (en) * | 2015-03-16 | 2015-06-03 | 亚美滤膜（南通）有限公司 | Integral bag filter |
| CN205127756U (en) * | 2015-11-12 | 2016-04-06 | 珠海格力电器股份有限公司 | Ultrafiltration membrane filter element device and water purifier comprising same |
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| CN2332821Y (en) * | 1997-06-13 | 1999-08-11 | 李清华 | Burning-aid device of I. C. engine |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380052A (en) * | 2018-01-22 | 2018-08-10 | 山东佳星环保科技有限公司 | Hollow-fibre ultrafiltration device |
| CN108380052B (en) * | 2018-01-22 | 2024-02-13 | 山东佳星环保科技有限公司 | Hollow fiber ultrafiltration device |
| CN109973941A (en) * | 2019-05-08 | 2019-07-05 | 上汽大众汽车有限公司 | The moisture absorption apparatus of automobile lamp |
| CN110585927A (en) * | 2019-09-20 | 2019-12-20 | 杭州凯洁膜分离技术有限公司 | High-speed cross-flow anti-fouling tubular structure elastic ultrafiltration membrane and manufacturing process thereof |
| CN113996181A (en) * | 2021-11-29 | 2022-02-01 | 中量大黄山高质量发展研究院有限公司 | Filter and enrichment equipment |
| CN114062575A (en) * | 2021-11-29 | 2022-02-18 | 杭州富集生物科技有限公司 | Enrichment equipment and multi-sample continuous automatic enrichment method |
| CN113996181B (en) * | 2021-11-29 | 2024-02-27 | 中量大黄山高质量发展研究院有限公司 | Filter and enrichment device |
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| Publication number | Publication date |
|---|---|
| CN107308820B (en) | 2023-10-17 |
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