CN106422790A - High-efficiency membrane module structure - Google Patents
High-efficiency membrane module structure Download PDFInfo
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- CN106422790A CN106422790A CN201611046636.5A CN201611046636A CN106422790A CN 106422790 A CN106422790 A CN 106422790A CN 201611046636 A CN201611046636 A CN 201611046636A CN 106422790 A CN106422790 A CN 106422790A
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- hollow fiber
- center water
- dividing disc
- fiber film
- cavity
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- 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
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention provides a high-efficiency membrane module structure. A plurality of series modules are formed in components of the high-efficiency membrane module structure, thereby improving the filtration efficiency of a single component, reducing the cost and reducing the occupied area; in addition, a filtering medium is forced to transversely scour the surface of a membrane, thereby reducing the deposition of pollutants on the surface of the membrane and improving membrane pollution. The high-efficiency membrane module structure comprises a cylindrical membrane shell, wherein a central water distribution pipe is arranged at the position of the central axis of the cylindrical membrane shell; the two ends, which correspond to the central water distribution pipe and the cylindrical membrane shell, are respectively provided with annular encapsulation baffles in a covering manner; the two ends of the central water distribution pipe are respectively communicated with outer parts which are a medium outlet and a medium inlet respectively; a water distribution groove is formed in the outer wall of the central water distribution pipe; a plurality of layers of hollow fiber member filaments are annularly distributed on the outer wall of the central water distribution pipe; each of the hollow fiber member filaments is arranged in parallel to the central shaft in the length direction of the central water distribution pipe; a certain gap is left between the hollow fiber member filament at the outmost layer and the inner wall of the cylindrical membrane shell, and the gap is a medium runner; an inner cavity of the central water distribution pipe is separated into (N+1) independent cavities by N pipe baffles.
Description
Technical field
The present invention relates to the technical field of seperation film, specially a kind of efficient membrane module structure.
Background technology
Membrane technology is the new isolation technics that 21 century flourishes, and is widely used in the separation process of all trades and professions.
Except membrane material itself, the performance of membrane module also receives much concern.In order to improve separating effect, the series connection of membrane module is conventional solution
Certainly scheme, existing membrane module is that each head and the tail combination forms the larger component of a volume, its group by multiple independent components
Fill high cost and volume is big so that assembly cost height；While membrane technology high speed development, on film surface in membrane filtration processes
The fouling membrane of generation is the difficult problem for hindering film effectively to filter, and existing membrane module structure needs periodically film surface to be carried out shutting down clearly
Wash the normal filtration performance that just can guarantee that membrane module.
Membrane pollution problem is the difficult problem that film application faces.The method for solving membrane pollution problem generally has：Gas disturbance, film silk
Vibration, increased water flow speed, Chemical cleaning etc..The present invention is by being separated into numerous small flow channels big runner, and forces water
Transversal flow film silk, reduces the accumulation of pollutants of film silk outer wall, improves fouling membrane.
Content of the invention
For the problems referred to above, the invention provides a kind of efficient membrane module structure, which forms multigroup series connection in component internal
Module, improves the filter efficiency of single component, cost-effective, minimizing floor space, and which forces filter medium transversal flow
Film surface, reduces film surface contaminant deposition, improves fouling membrane.
A kind of efficient membrane module structure, it is characterised in that：Which includes cylindrical putamina, the central shaft of the cylinder putamina
Position is provided with center water distributor, and the two ends corresponding to the center water distributor, cylindrical putamina are covered respectively equipped with annular encapsulation
Baffle plate, the two ends connection outside of the center water distributor, respectively media outlet and medium entrance, the center water distribution pipe outer wall
On be provided with cloth tank, if ring is furnished with dried layer hollow fiber film thread on the outer wall of the center water distributor, per hollow fibre described in root
Dimension film silk is arranged parallel to the length direction central shaft of the center water distributor, the outermost hollow fiber film thread and described
A fixed gap is left between the inwall of cylindrical putamina, and the space is that medium runner, the inner chamber of the center water distributor is kept off by N block pipe
Plate is separated into (N+1) individual independent cavity, and wherein N is the natural number more than or equal to 1, and the outer wall of the center water distributor is located at institute
That states pipe baffle plate position is respectively arranged with center water-locator dividing disc, and the center water-locator dividing disc is from center water distributor
Outer wall extend to the anchor ring that the outermost hollow fiber film thread is located, adjacent center water-locator dividing disc institute is right
A cavity dividing disc is provided with the region that the hollow fiber film thread that answers is located, the cavity dividing disc is from center water distributor
Outer wall extends to the inwall of cylindrical putamina.
Which is further characterized by：
The quantity of the center water-locator dividing disc is N, and the center water-locator dividing disc, cavity dividing disc are by hollow fibre
Dimension film silk region is divided into 2N independent region, along hollow fiber film thread in each independent hollow fiber film thread region
Be evenly equipped with several on length direction and intercept disk, the outer wall of the interception Pan Zi center water distributor extend to outermost described in
The anchor ring that hollow fiber film silk is located, the runner in region is separated into less runner, causes velocity of medium more by the interception disk
Greatly, the big runner for filtering is separated into numerous small flow channels by which, and forces filter medium transversal flow film surface, reduces film table
Face accumulation of pollutants, improves fouling membrane；
By hollow fiber film thread region independent for 2N according near medium entrance to the order away from medium entrance from 1,
2 ... 2N are marked, then the independent hollow fiber film thread region corresponding to the region of serial number odd number is cloth water cavity, serial number
Independent hollow fiber film thread region corresponding to the region of even number is for receiving water cavity, and the medium flow field of the water distribution intracavity is from center cloth
The medium runner of the corresponding region of the outer wall flow direction periphery of water pipe, it is right that the medium in the receipts water cavity is flowed to from medium runner
Answer the center water distribution pipe outer wall in region and flowed in the corresponding individual cavity of center water distributor by cloth tank；
As N=1, total does not have the cavity dividing disc, and the center water-locator dividing disc is by hollow-fibre membrane
Silk region is divided into two length identical isolated areas；
When N is the natural number more than or equal to 2, the quantity of the cavity dividing disc is that (N-1) is individual, the center water-locator
Hollow fiber film thread region is divided into 2N length identical isolated area by dividing disc, cavity dividing disc；
Be each passed through per the length direction of hollow fiber film thread described in root center water-locator dividing disc, cavity dividing disc institute right
The region that answers, medium directly cannot reach next independent doughnut by center water-locator dividing disc, cavity dividing disc
Film silk region；
In cavity in cylindrical putamina, the hollow fiber film thread of filling ensures uniform row using the form such as tying up, weaving
Row, are arranged in parallel with the length direction central shaft of the center water distributor per root hollow fiber film thread；Per doughnut described in root
Film silk internal diameter 0.1mm～2mm, wall thickness 0.001mm～0.3mm, length is equal with the total length of the cavity of cylindrical putamina, described
Fenestra 1～the 1000nm of approximate aperture of hollow fiber film thread；The hollow fiber film thread material be polypropylene, polyethylene, poly- four
One kind in fluorothene, Kynoar, polyether sulfone；
Preferably, the center of the center water-locator dividing disc can be covered to the center axle position of the center water distributor
Put, now the central area of the center water-locator dividing disc is pipe baffle plate；
Preferably, in 2N hollow fiber film thread region, the quantity of the interception disk in each region is 1～20, specifically
Arranged according to the length in region；
The cloth tank is located at adjacent two piece in the same area and intercepts between disk, and the cloth tank is along tubular center
Water distribution pipe outer wall circumference is uniformly distributed；
Preferably, the hollow fiber film thread corresponds to the center water-locator dividing disc, cavity dividing disc, intercepts disk
Position part passes through glue bonding and ultimately forms the center water-locator dividing disc of glue material, cavity dividing disc, intercepts disk,
Certain sky is left between the inwall of the center water-locator dividing disc, the outer layer of interception disk glue bonding and the cylinder putamina
Gap, the space is medium runner；
Preferably, the hollow fiber film thread is woven into cloth, and the hollow fiber film thread rotation for arranging is wrapped in the center
The outer wall of water distributor, center water-locator dividing disc corresponding to cloth of the glue application in adjacent layer, cavity dividing disc, intercepts disk
Face domain, leaves a fixed gap between the inwall of the outer surface of outermost cloth and the cylinder putamina, and the space is medium runner.
After the present invention, a large amount of hollow-fibre membranes of filling in the cavity constituted by center water distributor and cylindrical membrane housing
Silk, using cavity dividing disc, pipe baffle plate, center water-locator dividing disc, is divided into some " Ω " type mass transfer units cavity, each
There is water-locator dividing disc " Ω " type mass transfer unit middle, is divided into cloth water cavity again and receives water cavity, and center water distributor flows into water distribution
The medium that the medium in chamber directly washes away hollow fiber film thread outer surface, water cavity is received in outer ring position medium runner inflow afterwards is directly rushed
Brush hollow fiber film thread outer surface；To sum up, component internal forms " Ω " type mass transfer unit of multigroup series connection, improves single component
Filter efficiency, cost-effective, reduce floor space, and which forces filter medium transversal flow film surface, reduces the dirt of film surface
Dye thing deposition, improves fouling membrane；This arrangement enhances mass-transfer efficiency and the resistance tocrocking of membrane module, can be widely applied to solid-
The various hollow fiber film assemblies such as liquid, liquid-liquid, solution-air, gas-gas separation.
Description of the drawings
Fig. 1 is the front view cross section structure diagram of the present invention；
Fig. 2 is the section view figure structure schematic representation of the center water distributor of the present invention；
Fig. 3 is the main view figure structure schematic representation of the specific embodiment one of the hollow fiber film thread assembling of the present invention；
Fig. 4 is the side-looking figure structure schematic representation of Fig. 3；
Fig. 5 is the structural representation of the specific embodiment two of the hollow fiber film thread assembling of the present invention；
Fig. 6 is the side-looking figure structure schematic representation of Fig. 5；
Fig. 7 is the front view cross section structure diagram of the specific embodiment of the present invention；
Title corresponding in figure sequence number is as follows：
Cylindrical putamina 1, center water distributor 2, annular encapsulation baffle plate 3, media outlet 4, medium entrance 5, cloth tank 6, in
Hollow fiber film silk 7, medium runner 8, pipe baffle plate 9, center water-locator dividing disc 10, outermost hollow fiber film thread 11, cavity
Dividing disc 12, interception disk 13, cloth water cavity 14, receipts water cavity 15.
Specific embodiment
A kind of efficient membrane module structure, is shown in Fig. 1～Fig. 7：Which includes cylindrical putamina 1, the center axle position of cylindrical putamina 1
Install and center water distributor 2 is equipped with, the two ends corresponding to center water distributor 2, cylindrical putamina 1 are covered respectively equipped with annular encapsulation baffle plate
3, the two ends connection outside of center water distributor 2, respectively media outlet 4 and medium entrance 5, arrange on 2 outer wall of center water distributor
There is cloth tank 6, if ring is furnished with dried layer hollow fiber film thread 7 on the outer wall of center water distributor 2, parallel per root hollow fiber film thread 7
Arrange in the length direction central shaft of center water distributor 2, between the inwall of outermost hollow fiber film thread 11 and cylindrical putamina 1
A fixed gap is left, the space is that medium runner 8, the inner chamber of center water distributor 2 is separated into (N+1) individual independence by N block pipe baffle plate 9
Cavity, wherein N is the natural number more than or equal to 1, and the outer wall of center water distributor 2 is located at setting respectively for 9 position of pipe baffle plate
Be equipped with center water-locator dividing disc 10, center water-locator dividing disc 10 from the outer wall of center water distributor 2 extend to outermost in
The anchor ring position that hollow fiber film silk 11 is located, specifically, 10 diameter of center water-locator dividing disc is than the internal diameter of cylindrical putamina 1
Little, it is ensured that medium runner 8 keeps the hollow fiber film thread corresponding to unimpeded, adjacent center water-locator dividing disc 10 in the position
A cavity dividing disc 12 is provided with the region at place, and cavity dividing disc 12 extends to cylinder from the outer wall of center water distributor 2
The inwall of shape putamina 1, the position that medium runner 8 is located in cavity dividing disc 12 is separated.
The quantity of center water-locator dividing disc 10 is N, and water-locator dividing disc 10, cavity dividing disc 12 in center is by doughnut
Film silk region is divided into 2N independent region, along hollow fiber film thread in each independent hollow fiber film thread region A
Several being evenly equipped with length direction and intercepting disk 13, the quantity for intercepting disk 13 is 1～20, with specific reference to the length cloth in region
Put, the outer wall for intercepting Pan13Zi center water distributor 2 extends to the anchor ring at the place of outermost hollow fiber film thread 11, concrete and
Speech, interception 13 diameter of disk is less than the internal diameter of cylindrical putamina 1, intercepts disk 13 by the stream in independent hollow fiber film thread region A
Road is separated into less runner, causes velocity of medium bigger, and the big runner for filtering is separated into numerous small flow channels by which, and by force
Urgent filter medium transversal flow film surface, reduces film surface contaminant deposition, improves fouling membrane；
By hollow fiber film thread region independent for 2N according near medium entrance to the order away from medium entrance from 1,
2 ... 2N are marked, (A1, A2 ... A2N) that concrete labelling is shown in Fig. 1, then independent corresponding to the region of serial number odd number
Hollow fiber film thread region A is that the independent hollow fiber film thread region A corresponding to cloth water cavity 14, the region of serial number even number is
Water cavity 15 is received, the medium flow field in cloth water cavity 14 flows to the medium runner 8 of the corresponding region of periphery from the outer wall of center water distributor 2,
Receive the medium in water cavity 15 to flow to 2 outer wall of center water distributor of corresponding region from medium runner stream 8 and flow into by cloth tank 6
In the corresponding individual cavity of center water distributor 2；
As N=1, total does not have a cavity dividing disc 12, and center water-locator dividing disc 10 is by hollow fiber film thread area
Domain is divided into two length identical isolated areas；
When N is the natural number more than or equal to 2, the quantity of cavity dividing disc 12 is that (N-1) is individual, center water-locator dividing disc
10th, hollow fiber film thread region is divided into 2N length identical isolated area by cavity dividing disc 12；
Be each passed through per the length direction of root hollow fiber film thread center water-locator dividing disc 10, cavity dividing disc 12 right
The region that answers, medium directly cannot be reached next independent hollow by center water-locator dividing disc 10, cavity dividing disc 12
Fibrous membrane silk region；
In cavity in cylindrical putamina 1, the hollow fiber film thread 7 of filling ensures uniform row using the form such as tying up, weaving
Row, hollow fiber film thread 7 is arranged in parallel with the length direction central shaft of center water distributor 2；Per 7 internal diameter of root hollow fiber film thread
0.1mm～2mm, wall thickness 0.001mm～0.3mm, length is equal with the total length of the cavity of cylindrical putamina 1, hollow-fibre membrane
Fenestra 1～the 1000nm of approximate aperture of silk 7；7 material of hollow fiber film thread be polypropylene, polyethylene, politef, gather inclined fluorine
One kind in ethylene, polyether sulfone；
Preferably, the center of center water-locator dividing disc 10 can be covered to the cental axial position of center water distributor 1, this
The central area of Shi Zhongxin water-locator dividing disc 10 is pipe baffle plate 9；
In Fig. 1, Fig. 2, Fig. 7, arrow is media flow direction.
Specific embodiment：1 internal diameter 20mm of cylindrical putamina～800mm, length 50mm～2000mm.Whole membrane module cavity
It is divided into 2～8 " Ω " type mass transfer units, each mass transfer unit is received water cavity 15 by a cloth water cavity 14 and one and constituted.Per
There is a center water-locator dividing disc 10 at " Ω " type mass transfer unit center, and center water-locator dividing disc 10 is in pie, and center water-locator divides
The central area for cutting disk 10 is pipe baffle plate 9, and all film silks are all passed through, and center water-locator dividing disc 10, cavity dividing disc 12 will
Center water distributor 1 is divided into cloth water cavity 14 together with film silk and receives water cavity 15, and current can not pass through center water-locator dividing disc 10, chamber
Body dividing disc 12, the ring-type medium runner 8 that can only be formed with cylindrical putamina inwall from center water-locator dividing disc 10 is from water distribution
Chamber 14 is flowed into receipts 15 chamber of water, 10 diameter of center water-locator dividing disc, 2～100mm less than 1 internal diameter of cylindrical putamina, center water distribution
1～the 50mm of thickness of device dividing disc 10；12 external diameter of cavity dividing disc is equal with 1 internal diameter of cylindrical putamina, center-hole diameter with
2 internal diameter of heart water distributor is equal, 3～200mm of thickness, and with some, center water distributor 2 intercepts that disk 13 is vertical is connected, intercept between disk 13
Some cloth tanks 6 being opened on the water distributor of center, intercepting disk 13 annularly, all film silks have to pass through, and intercept Pan13 center water distribution
10 both sides of device dividing disc are symmetrical, be uniformly distributed, quantity 1～20.When length component is compared with hour, whole component runner is by " Ω " type
Mass transfer unit segmentation can be not provided with intercepting disk 13 enough to little.Intercept Pan13Yu center water distributor 2 vertically, current can not lead to
Cross.Intercept 13 diameter of bore of disk equal with 2 external diameter of center water distributor, sealing.Intercept 13 external diameter of disk less than 1 internal diameter of cylindrical putamina
2～200mm, 1～20mm of thickness.Cloth tank 6 is located at two pieces and intercepts in the middle of disk 13,1～50mm of well width, slot number amount 1～50.
Cloth tank 6 is uniformly distributed along 1 circumference of tubular center's water distributor, and the quantity on one week can be 2～12.
Hollow fiber film thread assembling specific embodiment one, see Fig. 3, Fig. 4, hollow fiber film thread 7 correspond to center water distribution
Device dividing disc 10, cavity dividing disc 12, the position part of interception disk 13 by glue bonding and are ultimately formed in glue material
Heart water-locator dividing disc 10, cavity dividing disc 12, interception disk 13, the glue corresponding to the water-locator dividing disc 10, interception disk 13 of center
A fixed gap is left between the inwall of the outer layer of water bonding and cylindrical putamina 1, the space is medium runner 8.
Hollow fiber film thread assembling specific embodiment two, see Fig. 5, Fig. 6, Fig. 7, hollow fiber film thread is woven into cloth 16,
The hollow fiber film thread rotation that cloth 16 is filled is wrapped in the outer wall of center water distributor 2, corresponding to cloth 16 of the glue application in adjacent layer
Center water-locator dividing disc 10, cavity dividing disc 12, intercept the face domain of disk 13, the outer surface of corresponding outermost cloth 16
A fixed gap is left and between the inwall of cylindrical putamina 1, the space is medium runner 8, outside the glue corresponding to colloid separator disc 12
O-ring seal 17 is provided between the inwall of end and cylindrical putamina 1.
Glue outer end corresponding to colloid separator disc 12 and cylinder in the specific embodiment one, two of hollow fiber film thread assembling
O-ring seal 17 (see Fig. 7) is provided between the inwall of putamina 1.
Above the specific embodiment of the present invention is described in detail, but content has been only the preferable enforcement of the invention
Example, it is impossible to the practical range being considered as limiting the invention.All impartial changes that is made according to the invention application range
Change and improve etc., still all should belong within this patent covering scope.
Claims (11)
1. a kind of efficient membrane module structure, it is characterised in that：Which includes cylindrical putamina, the center axle position of the cylinder putamina
Install and center water distributor is equipped with, the two ends corresponding to the center water distributor, cylindrical putamina are covered respectively and kept off equipped with annular encapsulation
Plate, the two ends connection outside of the center water distributor, respectively media outlet and medium entrance, in the center water distribution pipe outer wall
Cloth tank is provided with, if ring is furnished with dried layer hollow fiber film thread on the outer wall of the center water distributor, per doughnut described in root
Film silk is parallel to the length direction central shaft arrangement of the center water distributor, the outermost hollow fiber film thread and the circle
A fixed gap is left between the inwall of cylindricality putamina, and the space is that medium runner, the inner chamber of the center water distributor is by N block pipe baffle plate
(N+1) individual independent cavity is separated into, wherein N is the natural number more than or equal to 1, the outer wall of the center water distributor is positioned at described
Pipe baffle plate position be respectively arranged with center water-locator dividing disc, the center water-locator dividing disc is from center water distributor
Outer wall extends to the anchor ring that the outermost hollow fiber film thread is located, corresponding to the adjacent center water-locator dividing disc
The region that is located of hollow fiber film thread in be provided with a cavity dividing disc, the cavity dividing disc is outer from center water distributor
Wall extends to the inwall of cylindrical putamina.
2. a kind of efficient membrane module structure as claimed in claim 1, it is characterised in that：The number of the center water-locator dividing disc
Measure as N, hollow fiber film thread region is divided into 2N independent region by the center water-locator dividing disc, cavity dividing disc,
Several are evenly equipped with each independent hollow fiber film thread region along on the length direction of hollow fiber film thread intercepts disk, institute
The outer wall for stating interception Pan Zi center water distributor extends to the anchor ring that the outermost hollow fiber film thread is located.
3. a kind of efficient membrane module structure as claimed in claim 3, it is characterised in that：By 2N independent hollow fiber film thread
Region is marked from 1,2 ... 2N to the order away from medium entrance according to close medium entrance, then the region of serial number odd number
Corresponding independent hollow fiber film thread region is the independent doughnut corresponding to cloth water cavity, the region of serial number even number
Film silk region is for receiving water cavity, and the medium flow field of the water distribution intracavity flows to the institute of the corresponding region of periphery from the outer wall of center water distributor
Medium runner is stated, the medium in the receipts water cavity flows to the center water distribution pipe outer wall of corresponding region from medium runner and leads to
Cross cloth tank to flow in the corresponding individual cavity of center water distributor.
4. a kind of efficient membrane module structure as claimed in claim 1, it is characterised in that：As N=1, total does not have institute
Cavity dividing disc is stated, hollow fiber film thread region is divided into two length identical independent zones by the center water-locator dividing disc
Domain.
5. a kind of efficient membrane module structure as claimed in claim 1, it is characterised in that：When N is the natural number more than or equal to 2
When, the quantity of the cavity dividing disc is that (N-1) is individual, and the center water-locator dividing disc, cavity dividing disc are by hollow-fibre membrane
Silk region is divided into 2N length identical isolated area.
6. a kind of efficient membrane module structure as claimed in claim 1, it is characterised in that：Length per hollow fiber film thread described in root
Degree direction is each passed through the region corresponding to center water-locator dividing disc, cavity dividing disc, and medium cannot directly pass through center cloth
Hydrophone dividing disc, cavity dividing disc reach next independent hollow fiber film thread region.
7. a kind of efficient membrane module structure as claimed in claim 1, it is characterised in that：Filling in cavity in cylindrical putamina
Hollow fiber film thread using tie up, weave etc. form ensure evenly distributed, per root hollow fiber film thread with the center water distribution
The length direction central shaft of pipe is arranged in parallel；Per hollow fiber film thread internal diameter 0.1mm～2mm, wall thickness 0.001mm described in root～
0.3mm, length is equal with the total length of the cavity of cylindrical putamina, the fenestra approximate aperture of the hollow fiber film thread 1～
1000nm；The hollow fiber film thread material is polypropylene, polyethylene, politef, Kynoar, in polyether sulfone one
Kind.
8. a kind of efficient membrane module structure as claimed in claim 1, it is characterised in that：In the center water-locator dividing disc
Heart position can be covered to the cental axial position of the center water distributor, and now the central area of the center water-locator dividing disc is
For pipe baffle plate.
9. a kind of efficient membrane module structure as claimed in claim 2, it is characterised in that：Every in 2N hollow fiber film thread region
The quantity of the interception disk in individual region is 1～20, and the length with specific reference to region is arranged.
10. a kind of efficient membrane module structure as claimed in claim 2, it is characterised in that：The hollow fiber film thread is corresponded to
The center water-locator dividing disc, cavity dividing disc, the position part of interception disk by glue bonding and ultimately form glue material
The center water-locator dividing disc of matter, cavity dividing disc, disk is intercepted, the center water-locator dividing disc, intercept disk glue bonding
A fixed gap is left between the inwall of outer layer and the cylinder putamina, the space is medium runner.
A kind of 11. efficient membrane module structures as claimed in claim 2, it is characterised in that：The hollow fiber film thread is woven into
Cloth, the hollow fiber film thread rotation for arranging is wrapped in the outer wall of the center water distributor, and glue application is right in the cloth institute of adjacent layer
The center water-locator dividing disc answered, cavity dividing disc, the face domain of disk is intercepted, the outer surface of outermost cloth and the cylindrical membrane
A fixed gap is left between the inwall of shell, and the space is medium runner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611046636.5A CN106422790A (en) | 2016-11-23 | 2016-11-23 | High-efficiency membrane module structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611046636.5A CN106422790A (en) | 2016-11-23 | 2016-11-23 | High-efficiency membrane module structure |
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| Publication Number | Publication Date |
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| CN106422790A true CN106422790A (en) | 2017-02-22 |
Family
ID=58218212
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611046636.5A Pending CN106422790A (en) | 2016-11-23 | 2016-11-23 | High-efficiency membrane module structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110339720A (en) * | 2019-06-14 | 2019-10-18 | 宁波大学 | A kind of vertical cross-flow filtration integrating device based on hollow-fibre membrane |
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| US20020179516A1 (en) * | 2001-02-14 | 2002-12-05 | Ulrich Behrendt | Hollow fiber membrane module |
| US6918886B1 (en) * | 1999-10-06 | 2005-07-19 | Membrana Gmbh | Membrane module for the hemodiafiltration with integrated pre- or postdilution of the blood |
| CN203777942U (en) * | 2013-11-21 | 2014-08-20 | 温州海德能环保设备科技有限公司 | Hollow fiber ultrafiltration membrane separation device |
| CN105142761A (en) * | 2013-03-15 | 2015-12-09 | 赛尔格有限责任公司 | Membrane contactors and systems for membrane distillation or ammonia removal and related methods |
| CN206474022U (en) * | 2016-11-23 | 2017-09-08 | 朱斌 | A kind of efficient membrane module structure |
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2016
- 2016-11-23 CN CN201611046636.5A patent/CN106422790A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6918886B1 (en) * | 1999-10-06 | 2005-07-19 | Membrana Gmbh | Membrane module for the hemodiafiltration with integrated pre- or postdilution of the blood |
| US20020179516A1 (en) * | 2001-02-14 | 2002-12-05 | Ulrich Behrendt | Hollow fiber membrane module |
| CN105142761A (en) * | 2013-03-15 | 2015-12-09 | 赛尔格有限责任公司 | Membrane contactors and systems for membrane distillation or ammonia removal and related methods |
| CN203777942U (en) * | 2013-11-21 | 2014-08-20 | 温州海德能环保设备科技有限公司 | Hollow fiber ultrafiltration membrane separation device |
| CN206474022U (en) * | 2016-11-23 | 2017-09-08 | 朱斌 | A kind of efficient membrane module structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110339720A (en) * | 2019-06-14 | 2019-10-18 | 宁波大学 | A kind of vertical cross-flow filtration integrating device based on hollow-fibre membrane |
| CN110339720B (en) * | 2019-06-14 | 2022-01-11 | 宁波大学 | Vertical cross flow filtering integrated device based on hollow fiber membrane |
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Application publication date: 20170222 |
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