CN203303843U - Hollow fiber membrane module and hollow fiber membrane module unit - Google Patents
Hollow fiber membrane module and hollow fiber membrane module unit Download PDFInfo
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- CN203303843U CN203303843U CN2013200701055U CN201320070105U CN203303843U CN 203303843 U CN203303843 U CN 203303843U CN 2013200701055 U CN2013200701055 U CN 2013200701055U CN 201320070105 U CN201320070105 U CN 201320070105U CN 203303843 U CN203303843 U CN 203303843U
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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
- B01D63/046—Hollow fibre modules comprising multiple hollow fibre assemblies in separate housings
-
- 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
- B01D63/021—Manufacturing thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/003—Membrane bonding or sealing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/08—Hollow fibre membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/20—Specific housing
- B01D2313/201—Closed housing, vessels or containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/20—Specific housing
- B01D2313/205—Specific housing characterised by the shape
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to a hollow fiber membrane module and a hollow fiber membrane module unit. The hollow fiber membrane module comprises a tubular container, a hollow fiber membrane beam and cover bodies, wherein the hollow fiber membrane beam is arranged in the tubular container and is provided with a plurality of hollow fiber membranes; the cover bodies are arranged at two ends of the tubular container. The hollow fiber membrane beam is fixedly bonded to the two ends of the tubular container, so that one end or two ends of the hollow fiber membrane beam are in an open state, wherein a pair or multiple pairs of opposite side nozzles are formed in the peripheral surface of the tubular container. The hollow fiber membrane module unit comprises a plurality of hollow fiber membrane modules, and the hollow fiber membrane modules are mutually connected through a pair of side nozzles of one pair or multiple pairs of opposite side nozzles. The hollow fiber membrane module and the hollow fiber membrane module unit remove outer pipes, so that the space is saved, the cost is reduced, and the high working efficiency during working maintenance can be realized.
Description
Technical field
The utility model relates to a kind of hollow fiber membrane module of processing be used to carrying out raw water filtration.
Background technology
Membrane filtering method has lot of advantages, such as energy-conservation, save space, save manpower and improve the quality of products etc.Therefore, the use of the method is in all development to some extent of numerous areas.For example, have a following case: secondary filter film or milipore filter are used to water purification process, and this water purification process is for effluent water, underground water or sewage manufacture water or running water.
Further say, in hollow fiber membrane module, can guarantee the membrane area that per unit area is large, so hollow fiber membrane module is used to many fluid treatment field, if enzyme is concentrated and demineralization, produce the parenteral solution water, reclaim the last filtration of electroplating paint, ultra-pure water, sewage or waste water is processed, by milipore filter purifying river water, lake water and river bed water, by the secondary filter film to medicament purify, degerming decontamination etc.
Hollow fiber membrane module is divided into adding pressure type hollow fiber membrane module and Immersive hollow fiber membrane module substantially.The adding pressure type hollow fiber membrane module is so constructed, make that a large amount of porous hollow fiber membrane bundles are filled enters a withstand voltage cylindrical container, with adhesive, the two ends of hollow fiber membrane bundle are adhesively fixed on cylindrical container, thereby then the section of being adhesively fixed is cut off the inside of opening hollow-fibre membrane.The feedwater of pressurization is introduced in film module and by the membrane filtration of hollow-fibre membrane.On the other hand, the Immersive hollow fiber membrane module is so constructed, and makes the two ends of hollow fiber membrane bundle by polymer adhesive, be fixed respectively, and afterwards, thereby the section of being adhesively fixed is cut off the inside of opening hollow-fibre membrane.The film module of method is considered in this suction that is a kind of employing is wherein filtered by the suction to the filter liquor side.
The adding pressure type hollow fiber membrane module has advantages of such, make and can set the filtration power larger than Immersive hollow fiber membrane module, and the workload of elementary membrane area increases.Thus, can reduce the quantity of the required hollow-fibre membrane of technique and minimize erection space.
Generally, as shown in figure 13, the following structure of hollow fiber membrane module 1: be respectively equipped with nozzle 7a, the lid 6a of 7b, 6b engages with the two ends of cylindrical container 3 are liquid-tight.In addition, side nozzle 5 is formed on the outer peripheral face of cylindrical container 3 on the direction of the longitudinal centre line 10 perpendicular to cylindrical container 3.In the External Pressure Type filtration situation that extremely radially inward direction filters of the periphery film from hollow-fibre membrane, the feedwater of pressurization is introduced from the nozzle 7b of the lid 6b of an end, from the filter liquor that filters out hollow-fibre membrane from the nozzle 7a of the lid 6a of the other end, taking out.On the other hand, the air in the concentrate do not filtered and hollow fiber membrane module 1 is discharged from side nozzle 5.
In addition, as shown in figure 16, each hollow fiber membrane module 1 interconnects respectively by means of outer tube 11 and the joint (not shown) of the waste water for delivery of from discharging each side nozzle 5.A plurality of hollow fiber membrane modules 1, along the parallel longitudinal She Ge of outer tube 11, form an operating unit with hollow fiber membrane module unit 16 forms, carry out thus membrane filtration operation.
Therefore in the hollow fiber membrane module unit 16 formed, there is such problem, due to the framework (not shown) that needs outer tube 11 and support outer tube, so the production cost of whole hollow fiber membrane module unit 16 increases, and, because side nozzle 5 forms in the direction perpendicular to outer tube 11, outer tube 11 can form dead band up and down, causes like this needing large space that whole hollow fiber membrane module unit 16 is installed.
As this way to solve the problem, well-known, can respectively pipe be attached to the side nozzle of each hollow fiber membrane module, and above-mentioned Guan Yushe Ge is connected in the outer tube on hollow fiber membrane module top.The dead band that can reduce like this mounting portion also can minimize the erection space of hollow fiber membrane module unit.Yet, in this structure, also need extra zone to carry out the installation side nozzle.In addition, still need outer tube, therefore, there is no to find the advantage aspect production cost.
As solution to the problems described above, disclose by by side nozzle and the integrally formed mode (referring to patent document 1) that realizes saving erection space of lid.And in the method, side nozzle is established Ge in the pressure loss of the position Ge that departs from the lid center line with the stream in reduction hollow fiber membrane module and side nozzle, and the aperture area of connecting portion increases.So, when to the stream in the connecting portion between hollow fiber membrane module and side nozzle, not bringing the significant pressure loss, can realize that the space of module erection space is saved.
Just in case the doughnut film rupture, this hollow-fibre membrane does not have the effect of filter membrane and there will be feedwater and the problem of filter liquor mixing.For avoiding this problem, generally be necessary to bring in the reparation module by the opening of filling and sealed hollow tunica fibrosa.But, in the disclosed hollow fiber membrane module of patent document 1, because side nozzle and lid are integrally formed, so while when the openend in order to fill and seal this hollow-fibre membrane, dismantling lid in repair, not only need to unclamp the connection between the lid of the module that is connected to become a unit, also will unclamp the connection between side nozzle.This will cause large-scale repair.
In addition, also need the hollow fiber membrane module periodic maintenance.For example, in membrane filtration operation, must check whether this hollow-fibre membrane breaks every day.But, in the disclosed hollow fiber membrane module of patent document 1, because hollow fiber membrane module is coupled to each other, so during having filter operation, maintenance work efficiency is understood low misgivings.
Patent document 1: Japanese Patent No.: No.2607579
The utility model content
The purpose of this utility model is to provide a kind of hollow fiber membrane module and a kind of hollow fiber membrane module unit, and it is by saving outer tube and simplifying assembling parts and can save well space, reduce costs and carrying out maintenance.
That realizes above-mentioned purpose has following feature according to hollow fiber membrane module of the present utility model and hollow fiber membrane module unit.
(1) a kind of hollow fiber membrane module comprises:
One cylindrical container;
Bu Ge is in described cylindrical container and have a hollow fiber membrane bundle of a plurality of hollow-fibre membranes; And
Bu Ge is at the lid at the two ends of described cylindrical container,
Described hollow fiber membrane bundle bonding is fixed to the two ends of described cylindrical container, and the one or both ends that make this hollow fiber membrane bundle are open state,
Wherein, on the outer peripheral face of described cylindrical container, be formed with one or more pairs of relative side nozzles.
(2), according to (1) described hollow fiber membrane module, wherein, be selected from the center line of a pair of side nozzle of described one or more pairs of relative side nozzle perpendicular to the longitudinal centre line of described cylindrical container.
(3) according to (2) described hollow fiber membrane module, wherein, the center line that is selected from the described a pair of side nozzle of described one or more pairs of relative side nozzle departs from the longitudinal centre line of described cylindrical container.
(4) according to the described hollow fiber membrane module of any one in (1) to (3), wherein, described cylindrical container vertically on, the internal diameter that being formed with of described cylindrical container is selected from a pair of side nozzle De Wei Ge place of described one or more pairs of relative side nozzle is greater than the internal diameter that there is no side nozzle formation De Wei Ge place of described cylindrical container.
(5) according to the described hollow fiber membrane module of any one in (1) to (4), wherein, described lid is formed by transparent material.
(6) a kind of hollow fiber membrane module unit comprises:
According to the described a plurality of hollow fiber membrane modules of any one in (1) to (5), described a plurality of hollow fiber membrane modules are coupled to each other by a pair of side nozzle that is selected from described one or more pairs of relative side nozzle.
According to the utility model, a kind of hollow fiber membrane module and a kind of hollow fiber membrane module unit can be provided, it can well be saved space, reduces costs and can in maintenance work, realize high workload efficiency by saving outer tube.
The accompanying drawing explanation
Fig. 1 is the schematic diagram shown according to hollow fiber membrane module embodiment of the present utility model.
Fig. 2 is the vertical cutaway view of the hollow fiber membrane module in Fig. 1.
Fig. 3 is the cross-sectional view of the central plane along side nozzle of the hollow fiber membrane module in Fig. 1.
Fig. 4 is for showing the schematic diagram according to (single) of the present utility model hollow fiber membrane module unit embodiment.
Fig. 5 is for showing the schematic diagram according to (many rows) of the present utility model hollow fiber membrane module unit embodiment.
Fig. 6 is the schematic diagram shown according to hollow fiber membrane module of the present utility model another embodiment of unit.
Fig. 7 is the cross-sectional view of the central plane along side nozzle of the hollow fiber membrane module in Fig. 6.
Fig. 8 is the schematic diagram shown according to the another embodiment of hollow fiber membrane module of the present utility model.
Fig. 9 is the cross-sectional view of the central plane along side nozzle of hollow fiber membrane module shown in Figure 8.
Figure 10 is the schematic diagram shown according to the another embodiment of hollow fiber membrane module of the present utility model.
Figure 11 is the schematic diagram shown according to the another embodiment of hollow fiber membrane module of the present utility model.
Figure 12 is the schematic diagram shown according to the another embodiment of hollow fiber membrane module of the present utility model.
Figure 13 is the schematic diagram that shows traditional hollow fiber membrane module example.
Figure 14 is the sectional elevation figure of the hollow fiber membrane module in Figure 13.
Figure 15 is the cross-sectional view of the central plane along side nozzle of the hollow fiber membrane module in Figure 13.
Figure 16 is the schematic diagram that shows traditional hollow fiber membrane module unit example.
The specific embodiment
Referring now to the accompanying drawing schematically shown be used to implementing most preferred embodiment of the present utility model, describe the utility model in detail.But accompanying drawing shown in protection domain of the present utility model is not limited to.
Fig. 1 shows the embodiment according to adding pressure type hollow fiber membrane module 1 of the present utility model, figure 2 illustrates its vertical cutaway view.Hollow fiber membrane module 1 is configured to a hollow fiber membrane bundle 2 and is loaded into resistance to compression cylindrical container 3, and the two ends of this hollow fiber membrane bundle 2 are fixing by adhesive 4 bondings, and this hollow fiber membrane bundle 2 comprises that hundreds of is to several ten thousand hollow-fibre membranes that bundle.In hollow fiber membrane module shown in Figure 11, the state that the bonding fixed part of an end is opened with the end face of hollow-fibre membrane and bond fixingly, the bonding fixed part of the other end bonds fixing with the state of the end face closure of hollow-fibre membrane.But also can use following hollow fiber membrane module: the state that the bonding fixed part at two ends is opened with the end face of hollow-fibre membrane and bond fixing.
For the method that the end face that makes hollow-fibre membrane is opened, can use any known method.For example, there is a kind of following method: under the state of opening portion (or hollow space) with sealings in advance such as adhesives of hollow-fibre membrane end, liquid resin is introduced between a plurality of hollow-fibre membranes and hardened to form thus the bonding fixed part, then the bonding fixed part of hollow-fibre membrane end and sealing are cut to therefore expose peristome.
In addition, hollow fiber membrane module 1 vertically Bu Ge to carry out membrane filtration operation, in other words, can along vertical direction Bu Ge basically, carry out membrane filtration operation by the bonding fixed part by two ends.Perhaps, but hollow fiber membrane module 1 Shui Ping Bu Ge also, can carry out membrane filtration operation along substantially horizontal direction Bu Ge by the bonding fixed part by two ends.But the more preferably vertically operation during Bu Ge, because the required air capacity of air washing (using the air cleaning film) is less in this case.
The not special restriction of the material of cylindrical container 3.But consider productivity ratio, cost and weight reduction and further contemplate the weather proofing while using out of doors for the chemical resistance of the contained many kinds of substance of feedwater and hypothesis, the material of cylindrical container generally is selected from resin, polyvinyl chloride (PVC) for example, acrylonitrile-butadiene-styrene (ABS) (ABS) with and compound (polymer alloy etc.).
The not special restriction of hollow-fibre membrane, as long as be porous hollow fiber membrane.Yet preferably for example polyvinylidene fluoride (PVDF), polypropylene (PP), polyethylene (PE) and polyether sulfone (PES) form or by the non-organic material such as pottery hollow-fibre membrane by organic material.Further, consider film-strength, the hollow-fibre membrane formed by polyvinylidene fluoride (PVDF) is more preferably.The lip-deep aperture of hollow-fibre membrane has no particular limits, but can in the scope of 0.001 μ m to 1 μ m, select fully.In addition, the external diameter of hollow-fibre membrane has no particular limits, but preferably in 250 μ m to 2000 μ m scopes, selects, because the swing performance of hollow-fibre membrane is high, the cleansing power in this scope is very outstanding.
Be used for the adhesive 4 that the two ends of hollow fiber membrane bundle 2 are bonded and fixed on cylindrical container 3 is had no particular limits, but preferably use thermosetting resin, as epoxy resin and polyurethane resin.
According to hollow fiber membrane module 1 of the present utility model, be characterised in that: as shown in Figure 1, on the outer peripheral face of cylindrical container 3, be formed with one or more pairs of relative side nozzles 5.In the embodiment shown in fig. 1, the center line 9 of a pair of relative side nozzle 5 is perpendicular to the longitudinal centre line 10 of cylindrical container 3.Fig. 3 is the cross-sectional view along the central plane of side nozzle 5.
Because one or more pairs of relative side nozzles 5 are formed on the outer peripheral face of cylindrical container 3, by a pair of side nozzle 5 that is selected from one or more pairs of relative side nozzles, connect a plurality of hollow fiber membrane modules 1 and can form single hollow fiber membrane module unit as shown in Figure 4.Therefore the outer tube be connected with each hollow fiber membrane module individually in conventional housings can save need not.With with conventional situation under side nozzle is connected to the mode that the mode of outer tube is identical, use the joint 12 of an about clamp shape, so that side nozzle 5 is coupled to each other.
In addition, as shown in Figure 5, by by a plurality of single hollow fiber membrane module Dan Yuanshe Ge, being parallel to each other on the direction perpendicular to single, by a collector pipe 15 being connected with each opening of the side nozzle 5 of the hollow fiber membrane module 1 of the terminal of a side that is connected to each row and each opening of side nozzle 5 by the closed hollow fiber membrane module 1 be connected with the terminal of opposite side in liquid-tight ground forms to arrange hollow fiber membrane module unit 16 more.In a feature of traditional hollow fiber membrane module unit, by in outer tube 11 both sides, establishing Ge hollow fiber membrane module 1 and by each side nozzle 5, connect individually respectively them as shown in Figure 16 (Figure 16 shows two groups of double hollow fiber membrane module unit 16), basically form two row hollow fiber membrane module unit 16.And in embodiment of the present utility model, the component units of hollow fiber membrane module unit 16 is single substantially, so can be with larger free degree design hollow fiber membrane module unit 16.
Now with reference to the adventitia face diameter from hollow-fibre membrane, filter to describe to the External Pressure Type to interior orientation the strobe utility that uses hollow fiber membrane module 1 of the present utility model.In this case, as shown in Figure 3, the concentrate and the air in hollow fiber membrane module 1 that by each hollow fiber membrane module 1, are not filtered are discharged from side nozzle 5.But, because each side nozzle 5 of hollow fiber membrane module 1 is coupled to each other, so water and air is discharged constantly, water and air repeats the hollow fiber membrane module 1(flowed in downstream to collector pipe 15 simultaneously), the flow through inner peripheral surface of cylindrical container 3 and the gap 13 between hollow fiber membrane bundle 2, and also stream, then flow into the hollow fiber membrane module in downstream.
As a result, the water yield flow through from side nozzle 5 increases at downstream direction, and therefore, the internal diameter of side nozzle 5 is necessary for the internal diameter of fitting mutually with the water yield, and the quantity of this water yield and joining hollow fiber membrane module 1 is corresponding.Usually, when the quantity of joining hollow fiber membrane module 1 was N, the internal diameter of side nozzle 5 was preferably traditional side nozzle internal diameter
Doubly.
In the utility model, the embodiment be preferably as follows: be selected from the center line 9 of a pair of side nozzle 5 of described one or more pairs of relative side nozzle perpendicular to the longitudinal centre line 10 of cylindrical container 3.Following embodiment particularly preferably: Fig. 6 or shown in Figure 7 for example, the center line 9 of a pair of relative side nozzle perpendicular to and depart from the longitudinal centre line 10 of (skewed) cylindrical container 3.Herein, the center line of side nozzle and cylindrical container refers to following straight line: this straight line longitudinally is connected each center with vertically vertical expectation cross section.Term " vertically " means that two straight lines meet at right angles, and does not always mean that two straight lines all intersect in any case simultaneously.In addition, term " departs from " and refers to neither be parallel to each other when also non-intersect when two straight lines in a space, also namely when two straight lines, two straight line De Wei Ge relations during not at same plane.This shows from the opening part of side nozzle looks, and side nozzle 5 is offset in the horizontal direction.
In the present embodiment, the embodiment perpendicular to the longitudinal centre line 10 of cylindrical container 3 compares with the center line 9 of a pair of relative side nozzle 5 wherein, can reduce the pressure loss of the stream in side nozzle 5 and cylindrical container 3.On the other hand, in the embodiment of center line 9 perpendicular to the longitudinal centre line 10 of cylindrical container 3 of a pair of relative side nozzle 5, it is compact and simple that the shape of cylindrical container 3 and side nozzle 5 becomes, and can reduce the moulding cost.
According in hollow fiber membrane module of the present utility model, the relation between the center line 9 of a pair of relative side nozzle 5 and the longitudinal centre line 10 of cylindrical container 3 can suitably be determined by required function.
In addition, in the utility model, preferably, the internal diameter that being formed with of cylindrical container 3 is selected from a pair of side nozzle 5 Wei Ge places of described one or more pairs of relative side nozzle is greater than the internal diameter that does not have side nozzle to form De Wei Ge place, as Fig. 8 or shown in Figure 9.In the present embodiment, the gap 13 between the inner peripheral surface of cylindrical container 3 and hollow fiber membrane bundle 2 can be extended, and therefore, the embodiment invariable with the internal diameter of cylindrical container 3 compares, and the pressure loss of the stream in cylindrical container 3 can reduce.
In addition, side nozzle and lid preferably consist of the parts that separate.Just in case the doughnut film rupture, it can not play the effect of filter membrane, so just there will be the problem of feedwater and filter liquor mixing.For avoiding this problem, be necessary to bring in and repair this module by the opening of filling or seal the hollow-fibre membrane broken.In the situation that side nozzle and lid consist of the parts that separate, improved the operating efficiency of maintenance work during filter operation.
Therefore, preferably, the easy installation or removal of lid are also leaked to prevent internal liquid with liquid-tight stateful connection.For the method for attachment that realizes above-mentioned connection, there are a variety of methods, for example, be threaded, clamp connexion and flange connect.
As for being easy to, in maintenance process, assert one of method whether hollow-fibre membrane breaks, lid is preferably formed by transparent material.Like this, even in filter operation, do not take off lid, also can be from determining visually whether hollow-fibre membrane breaks.The not special restriction of the transparent material of lid, can see from the outside that fluid flows into the situation of lid as long as described material makes.For example, the resin of recommendation transparent type such as polyvinyl chloride (PVC), acrylic resin or Merlon.
In addition, one or more pairs of side nozzles not necessarily need to be formed on the outer peripheral face of cylindrical container.For example, as shown in figure 10, there is the cylindrical body 8 of one or more pairs of side nozzles 5 to engage with cylindrical container 3 is liquid-tight at its outer peripheral face Shang She Ge.
And according to the utility model, the quantity of relative side nozzle is not limited to a pair of, also can be two pairs or multipair.Figure 11 and 12 shows the embodiment with two pairs or multipair relative side nozzle.
As mentioned above, according in hollow fiber membrane module of the present utility model, because side nozzle also can be used as pipeline, so can save outer tube.Therefore can reduce the production cost of whole hollow fiber membrane module unit.In addition, can save space by the installation region of reducing the hollow fiber membrane module unit, can obtain the high maintenance performance by the shape of simplifying assembling parts simultaneously.In addition, while producing hollow fiber membrane module of the present utility model, can use and the essentially identical method of work of conventional operation method, and other building block of lid etc. does not need to change because comprise, so can adopt simply traditional method of work.
The explanation of Reference numeral and symbol
1---hollow fiber membrane module
2---hollow fiber membrane bundle
3---cylindrical container
4---adhesive
5---side nozzle
6a, 6b---lid
7a, 7b---nozzle
8---cylindrical body
9---the side nozzle center line
10---the longitudinal centre line of cylindrical container
11---outer tube
12---joint
13---the gap between cylindrical container inner peripheral surface and hollow fiber membrane module
14---the current in hollow fiber membrane module
15---collector pipe
16---the hollow fiber membrane module unit
Claims (9)
1. hollow fiber membrane module comprises:
One cylindrical container;
Be arranged in described cylindrical container and have the hollow fiber membrane bundle of a plurality of hollow-fibre membranes; And
Be arranged in the lid at the two ends of described cylindrical container,
Described hollow fiber membrane bundle bonding is fixed to the two ends of described cylindrical container, and the one or both ends that make this hollow fiber membrane bundle are open state,
Wherein, on the outer peripheral face of described cylindrical container, be formed with one or more pairs of relative side nozzles.
2. hollow fiber membrane module according to claim 1, is characterized in that, is selected from the center line of a pair of side nozzle of described one or more pairs of relative side nozzle perpendicular to the longitudinal centre line of described cylindrical container.
3. hollow fiber membrane module according to claim 2, is characterized in that, the center line that is selected from the described a pair of side nozzle of described one or more pairs of relative side nozzle departs from the longitudinal centre line of described cylindrical container.
4. according to the described hollow fiber membrane module of claims 1 to 3 any one, it is characterized in that, described cylindrical container vertically on, the internal diameter of position that being formed with of described cylindrical container is selected from a pair of side nozzle of described one or more pairs of relative side nozzle is greater than the internal diameter that there is no the position that side nozzle forms of described cylindrical container.
5. hollow fiber membrane module according to claim 1, is characterized in that, described lid is formed by transparent material.
6. hollow fiber membrane module according to claim 2, is characterized in that, described lid is formed by transparent material.
7. hollow fiber membrane module according to claim 3, is characterized in that, described lid is formed by transparent material.
8. hollow fiber membrane module according to claim 4, is characterized in that, described lid is formed by transparent material.
9. hollow fiber membrane module unit comprises:
According to the described a plurality of hollow fiber membrane modules of claim 1 to 8 any one, described a plurality of hollow fiber membrane modules are coupled to each other by a pair of side nozzle that is selected from described one or more pairs of relative side nozzle.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012173670A JP2013052386A (en) | 2011-08-09 | 2012-08-06 | Hollow fiber membrane module and hollow fiber membrane module unit |
| JP173670/2012 | 2012-08-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203303843U true CN203303843U (en) | 2013-11-27 |
Family
ID=49356144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200701055U Expired - Fee Related CN203303843U (en) | 2012-08-06 | 2013-02-06 | Hollow fiber membrane module and hollow fiber membrane module unit |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP2013052386A (en) |
| KR (1) | KR200483778Y1 (en) |
| CN (1) | CN203303843U (en) |
| AU (2) | AU2013200624A1 (en) |
| HU (1) | HU4308U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052636A (en) * | 2018-08-23 | 2018-12-21 | 浙江开创环保科技股份有限公司 | A kind of rolling membrane bioreactor |
| CN110902764A (en) * | 2019-12-11 | 2020-03-24 | 杭州凯洁膜分离技术有限公司 | Circulating pump cross flow anti-fouling process for ultrafiltration treatment of high-turbidity wastewater |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180021732A1 (en) * | 2015-01-06 | 2018-01-25 | Nanostone Water Inc. | Membrane assembly with end cap device and related methods |
| WO2016140978A1 (en) | 2015-03-03 | 2016-09-09 | Arizona Board Of Regents On Behalf Of Arizona State University | Therapeutic compounds |
| KR101703674B1 (en) * | 2015-05-22 | 2017-02-08 | 한국과학기술연구원 | Hollowfiber membrane moldule and hollowfiber membrane moldule housing therefor |
| US10238626B2 (en) | 2017-01-23 | 2019-03-26 | Arizona Board Of Regents On Behalf Of Arizona State University | Therapeutic compounds |
| US10238655B2 (en) | 2017-01-23 | 2019-03-26 | Arizona Board Of Regents On Behalf Of Arizona State University | Dihydroindene and tetrahydronaphthalene compounds |
| US10231947B2 (en) | 2017-01-23 | 2019-03-19 | Arizona Board Of Regents On Behalf Of Arizona State University | Isochroman compounds and methods of use thereof |
| WO2023022208A1 (en) | 2021-08-20 | 2023-02-23 | 東レ株式会社 | Hollow-fiber membrane module unit |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2607579B2 (en) | 1986-09-12 | 1997-05-07 | メムテック・リミテッド | Hollow fiber filter cartridge and head |
| JPH0779953B2 (en) * | 1991-08-19 | 1995-08-30 | 旭化成工業株式会社 | Hollow fiber type module |
| JP3753448B2 (en) * | 1994-11-21 | 2006-03-08 | 三菱レイヨン株式会社 | External perfusion type dissolved fiber removal hollow fiber membrane module |
| JP4144843B2 (en) * | 2002-01-29 | 2008-09-03 | 旭化成クラレメディカル株式会社 | Hollow fiber membrane dialysis filter |
| US8158001B2 (en) * | 2008-06-05 | 2012-04-17 | Celgard Llc | Wafer-shaped hollow fiber module for in-line use in a piping system |
-
2012
- 2012-08-06 JP JP2012173670A patent/JP2013052386A/en active Pending
-
2013
- 2013-02-06 KR KR2020130000951U patent/KR200483778Y1/en active IP Right Grant
- 2013-02-06 AU AU2013200624A patent/AU2013200624A1/en active Pending
- 2013-02-06 AU AU2013101711A patent/AU2013101711A4/en not_active Ceased
- 2013-02-06 CN CN2013200701055U patent/CN203303843U/en not_active Expired - Fee Related
- 2013-02-08 HU HU20131300019U patent/HU4308U/en unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052636A (en) * | 2018-08-23 | 2018-12-21 | 浙江开创环保科技股份有限公司 | A kind of rolling membrane bioreactor |
| CN109052636B (en) * | 2018-08-23 | 2021-07-13 | 浙江开创环保科技股份有限公司 | Roll type membrane bioreactor |
| CN110902764A (en) * | 2019-12-11 | 2020-03-24 | 杭州凯洁膜分离技术有限公司 | Circulating pump cross flow anti-fouling process for ultrafiltration treatment of high-turbidity wastewater |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20140001011U (en) | 2014-02-14 |
| HU4308U (en) | 2013-09-30 |
| AU2013200624A1 (en) | 2014-02-20 |
| AU2013101711A4 (en) | 2015-02-05 |
| KR200483778Y1 (en) | 2017-06-22 |
| JP2013052386A (en) | 2013-03-21 |
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Granted publication date: 20131127 Termination date: 20220206 |