CN202006088U - Hollow fibrous membrane component - Google Patents
Hollow fibrous membrane component Download PDFInfo
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- CN202006088U CN202006088U CN2011200147968U CN201120014796U CN202006088U CN 202006088 U CN202006088 U CN 202006088U CN 2011200147968 U CN2011200147968 U CN 2011200147968U CN 201120014796 U CN201120014796 U CN 201120014796U CN 202006088 U CN202006088 U CN 202006088U
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- collecting container
- upside
- downside
- hollow
- water collecting
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Abstract
The utility model provides a hollow fibrous membrane component, which is provided with a bundle part, an elongated upper water collecting container, an elongated lower water collecting container and hollow columns, wherein the elongated upper water collecting container and the elongated lower water collecting container are arranged on the upper side and the lower side of the bundle part respectively, the hollow columns are arranged on the left side and the right side of the bundle part respectively and communicated with the left end and the right end of each of the upper water collecting container and the lower water collecting container, and the inner spaces of the hollow columns, the upper water collecting container and the lower water collecting container are mutually communicated. At least one end of the upper water collecting container is provided with a connector for pumping treating water, and closed parts for isolating inner space of the lower water collecting container and the outside are arranged at two ends of the lower water collecting container. The ends of the columns in the upper water collecting container and the lower water collecting container are adhered inside openings of the upper water collecting container and the lower water collecting container through a first sealing part made of soft resin with shore scleroscope hardness A ranging from 10 to 79 and a first adhesive part made of hard resin with shore scleroscope hardness A ranging from 80 to 90, and thereby the hollow fibrous membrane component can be operated efficiently and smoothly even in components longer in length.
Description
Technical field
The utility model relates to a kind of hollow fiber film assembly.
Background technology
In the past, known have a following hollow fiber film assembly: have the boundling body, it is by many hollow-fibre membrane boundling slabbings, the cross section with elongated rectangular; Be disposed at the elongated upside collecting container and the downside collecting container of boundling body upper and lower sides respectively, on the downside relative and upper side of this upside collecting container and downside collecting container with the boundling body, be respectively equipped with elongated opening, the upper and lower end parts of boundling body is with the open-ended state insertion opening of each hollow-fibre membrane and by sealing; Be disposed at the hollow leg of the boundling body left and right sides respectively, this pillar is connected with the left and right end portions of upside collecting container with the downside collecting container respectively, has the connector of extraction processing water at least one end of this upside collecting container and downside collecting container.Thus, hollow fiber film assembly from the connector of upside collecting container and downside collecting container, absorbs the processing water behind each doughnut membrane filtration respectively.
But, above-mentioned technology is owing to the processing water that must absorb from the connector of upside collecting container and downside collecting container behind each doughnut membrane filtration, so need the number of components of setting more, cost is also bigger, even and only absorb the words of the processing water behind each doughnut membrane filtration from the connector of upside collecting container, because the filtration resistance of the length direction of hollow-fibre membrane just can not absorb the processing water that filters through the lower end of each hollow-fibre membrane efficiently, swimmingly.
The utility model content
The utility model in view of the above problems, purpose is to provide a kind of hollow fiber film assembly, this hollow fiber film assembly can will connect the pillar of upper and lower sides collecting container as aqueduct, only the connector from the upside collecting container absorbs processing water, when cutting down the number of components, reduce the filtration resistance of the length direction of hollow-fibre membrane, even thereby in the long assembly of length direction, also can be efficiently, operation swimmingly, and can be preferably the connecting portion of upper and lower sides collecting container and pillar be sealed.
The technical solution of the utility model 1 is that a kind of hollow fiber film assembly has: the boundling body, and it is by many hollow-fibre membrane boundling slabbings, the cross section with elongated rectangular; Be disposed at the elongated upside collecting container and the downside collecting container of described boundling body upper and lower sides respectively, on the downside and upper side relative of this upside collecting container and this downside collecting container with described boundling body, be respectively equipped with elongated opening, the upper and lower end parts of described boundling body is inserted described opening with the open-ended state of described each hollow-fibre membrane and by sealing; Be disposed at the hollow leg of the described boundling body left and right sides respectively, this pillar is connected with the left and right end portions of described upside collecting container and described downside collecting container respectively, and the inner space also is communicated with, at least one end at this upside collecting container has the connector of extracting processing water out, have inner space and the outside closure of cutting off described downside collecting container at the two ends of this downside collecting container, in described upside collecting container and described downside collecting container, the end of described pillar is that first sealing that soft resin constituted in 10 to 79 scopes and Xiao A hardness are first adhesive portion that hard resin constituted in 80 to 99 scopes by Xiao A hardness, is bonded in the opening of described upside collecting container and described downside collecting container.
Adopt this technical scheme, can will connect the pillar of upper and lower sides collecting container as aqueduct, only the connector from the upside collecting container absorbs processing water, when cutting down the number of components, reduce the filtration resistance of the length direction of hollow-fibre membrane, even thereby in the long assembly of length direction, also can be efficiently, operation swimmingly.
And, pillar is connected in the collecting container by soft resin and this two-layer structure of hard resin, even pillar is applied in from the load of outside and moves thus, soft resin also can be along with it moves and strain, therefore, the contact that can take place between pillar and the soft resin is not peeled off, and improves the sealing property between collecting container and the pillar.
The technical solution of the utility model 2 is, according to technical scheme 1 described hollow fiber film assembly, the upper and lower end parts of described boundling body is formed with by described hard resin fixes many hollow-fibre membranes the encapsulation that forms, second adhesive portion that this encapsulation utilizes described hard resin to constitute is bonded in described upside collecting container and the described downside collecting container, this second adhesive portion is arranged on the madial wall of described upside collecting container and described downside collecting container, and two ends second sealing that utilizes described soft resin to constitute is bonded in described upside collecting container and the described downside collecting container up and down.
Adopt this technical scheme, even act on collecting container and produce stress on joint face from the inside of collecting container or outside pressure, strain also can correspondingly take place and suppress soft resin peeling off from the collecting container in soft resin.Peel off at the contact-making surface two ends that promptly can prevent the collecting container and second adhesive portion, thereby keep sealing property, improves the sealing property of hollow-fiber module.
The technical solution of the utility model 3 is, according to technical scheme 2 described hollow fiber film assemblies, be exposed on the root of hollow-fibre membrane in the outside of described upside collecting container and described downside collecting container and have the film rib that is coated with described soft resin and forms, this film rib is connected with described second sealing near described boundling side.
Adopt this technical scheme, when hollow-fibre membrane was laterally pulled, the bending stress that root produced that the film rib can the disperse, hollow tunica fibrosa and prevent the damage of hollow-fibre membrane improved the durability of hollow fiber film assembly.
The technical solution of the utility model 4 is, according to technical scheme 2 described hollow fiber film assemblies, in described upside collecting container and described downside collecting container, be provided with strengthening part along its length direction, this strengthening part and described encapsulation, described first adhesive portion, described second adhesive portion, described first sealing and described second sealing are bonding.
Adopt this technical scheme, can improve collecting container integral body bending strength and suppress the bendability of collecting container.Therefore, the flexural rigidity of collecting container self can be improved, the resistance to pressure of hollow-fibre membrane can be improved again.And, do not need to improve the intensity of collecting container self, the collecting container of the made cheapness of general plastics can be used, thereby the cost of hollow fiber film assembly can be reduced.
The technical solution of the utility model 5 is that according to technical scheme 1 described hollow fiber film assembly, described connector is a circular port.
Adopting this technical scheme, when assembly is carried out pipe arrangement, is that the attaching parts of pipe just can be carried out pipe arrangement connection simply as long as insert the top.Therefore, with with a plurality of components containings in shelf and utilize the mode be threaded into to compare by the situation that attaching parts are connected catchment head and assembly, can shorten the activity duration significantly, and not need metal screw element and insert, so can reduce cost.
The technical solution of the utility model 6 is that according to technical scheme 1 described hollow fiber film assembly, described pillar is a rectangular tube.
Adopt this technical scheme, compare with the round tube of same size, its bending strength can improve roughly 1.6 times, is fit to as high-intensity elongate member.And, since with round tube specific strength height mutually, so can make tube wall thinner, make assembly lighter.
The technical solution of the utility model 7 is that according to technical scheme 1 described hollow fiber film assembly, described pillar is stainless steel rectangular tube.
Adopt this technical scheme, can access the higher hollow fiber film assembly of corrosion resistance, be applicable to the field that the various drainings in industry and the life are handled.
Description of drawings
Fig. 1 is the stereogram of the hollow fiber film assembly of an example of the present utility model.
Fig. 2 is the front view of the hollow fiber film assembly with example of the present utility model.
Fig. 3 is the B-B line profile of the A-A scope of hollow fiber film assembly shown in Figure 2.
Fig. 4 is the enlarged drawing of the C-C part of hollow fiber film assembly shown in Figure 1.
Fig. 5 is the enlarged drawing of the D-D part of hollow fiber film assembly shown in Figure 1.
Fig. 6 is the E-E line profile of hollow fiber film assembly shown in Figure 4.
Fig. 7 is the F-F line profile of hollow fiber film assembly shown in Figure 5.
The specific embodiment
With reference to accompanying drawing, an example of the present utility model is described.
Fig. 1 is the stereogram of the hollow fiber film assembly of an example of the present utility model.Fig. 2 is the front view of the hollow fiber film assembly of an example of the present utility model.Fig. 3 is the B-B line profile of the A-A scope of hollow fiber film assembly shown in Figure 2.Fig. 4 is the enlarged drawing of the C-C part of hollow fiber film assembly shown in Figure 1.Fig. 5 is the enlarged drawing of the D-D part of hollow fiber film assembly shown in Figure 1.Fig. 6 is the E-E line profile of hollow fiber film assembly shown in Figure 4.Fig. 7 is the F-F line profile of hollow fiber film assembly shown in Figure 5.
Shown in Fig. 1,2,4,5, hollow fiber film assembly has: boundling body 3, and it is by many hollow-fibre membranes 2 boundling slabbings, and the cross section with elongated rectangular; Be disposed at the elongated upside collecting container 4 and the downside collecting container 4 ' of boundling body 3 upper and lower sides respectively, on the downside and upper side relative of this upside collecting container 4 and this downside collecting container 4 ' with boundling body 3, be respectively equipped with elongated opening 41,41 ', the upper and lower end parts of boundling body 3 is inserted opening 41,41 ' and by sealing with each hollow-fibre membrane 2 open-ended states; Be disposed at the hollow leg 6 of boundling body 3 left and right sides respectively, this pillar 6 is connected with the left and right end portions of upside collecting container 4 with downside collecting container 4 ' respectively, and the inner space also is communicated with.Pillar 6 is stainless steel rectangular tube.
On at least one end of this upside collecting container 4, have and extract the connector 7 of handling water out.Connector 7 is a circular port.Have inner space and the outside closure of cutting off downside collecting container 4 ' at the two ends of this downside collecting container 4 '.Can be when shaping downside collecting container 4 ' two ends of downside collecting container 4 ' directly be made into sealing, be used as closure, also can at the two ends of this downside collecting container 4 ' connector be set as shown in Figure 5, by cap 8 these connectors of sealing, be used as closure.
Shown in Fig. 6,7, in upside collecting container 4 and downside collecting container 4 ', the end of pillar 6 is that first sealing 11 that soft resin constituted in 10 to 79 scopes and Xiao A hardness are first adhesive portion 10 that hard resin constituted in 80 to 99 scopes by Xiao A hardness, is bonded in the opening 41,41 ' of upside collecting container 4 and downside collecting container 4 '.
Specifically, the end of pillar 6 is bonded in upside collecting container 4 and the downside collecting container 4 ' by first adhesive portion 10.This first adhesive portion 10 is arranged on the madial wall of upside collecting container 4 and downside collecting container 4 '.The two ends up and down of first adhesive portion 10 are bonded in upside collecting container 4 and the downside collecting container 4 ' by first sealing 11.First sealing 11 near boundling body 3 sides seals opening 41,41 '.First adhesive portion 10 is that hard resin in 80 to 99 scopes constitutes by Xiao A hardness, can play the effect of fixed support to upside collecting container 4 and downside collecting container 4 ' and the connecting portion of pillar 6.If Xiao A hardness less than 80, then in order to keep resistance to pressure, must use excessive hard resin, then cost is higher.If Xiao A hardness is greater than 99, then first adhesive portion is broken easily.First sealing 11 is that soft resin in 10 to 79 scopes constitutes by Xiao A hardness, can prevent that the contact-making surface two ends of the collecting container and first adhesive portion 10 from peeling off, thereby keeps sealing property.If Xiao A hardness is less than 10, then the spring rate of soft resin reduces, thereby is difficult to suppress moving of pillar 6.If, concentrating on the stress at the interface between pillar 6 and the resin portion greater than 79, Xiao A hardness is difficult to relax.
As shown in Figure 3, the upper and lower end parts of boundling body 3 is formed with the encapsulation 5 that many hollow-fibre membranes is fixedly formed by above-mentioned hard resin.If the Xiao A hardness of this hard resin less than 80, then in order to keep resistance to pressure, must use excessive hard resin to fix, then cost is higher.If Xiao A hardness is greater than 99, then encapsulation 5 is broken easily.
Second adhesive portion 10 ' that this encapsulation 5 utilizes above-mentioned hard resin to constitute is bonded in upside collecting container 4 and the downside collecting container 4 ', and this second adhesive portion 10 ' is arranged on the madial wall of upside collecting container 4 and downside collecting container 4 '.If the Xiao A hardness of this hard resin less than 80, then in order to keep resistance to pressure, must use excessive hard resin, then cost is higher.If Xiao A hardness is greater than 99, then second adhesive portion 10 ' is broken easily.
Second sealing 11 ' that the two ends up and down of second adhesive portion 10 ' utilize above-mentioned soft resin to constitute is bonded in upside collecting container 4 and the downside collecting container 4 '.If the Xiao A hardness of this soft resin is less than 10, then the spring rate of soft resin reduces, thereby the resistance that suppresses the bending of hollow-fibre membrane 2 becomes insufficient, and hollow-fibre membrane 2 is bent easily and damages.Be difficult to relax if Xiao A hardness, concentrates on the stress at the interface between hollow-fibre membrane 2 and the resin portion greater than 79, be difficult to suppress the damage of hollow-fibre membrane 2.
Be exposed on the root of hollow-fibre membrane 2 in the outside of upside collecting container 4 and downside collecting container 4 ' and have the film rib 12 that is coated with above-mentioned soft resin and forms, this film rib 12 is connected with second sealing 11 ' near boundling body 3 sides.If the Xiao A hardness of this soft resin is less than 10, then the spring rate of soft resin reduces, thereby the resistance that suppresses the bending of hollow-fibre membrane 2 becomes insufficient, and hollow-fibre membrane is bent easily and damages.Be difficult to relax if Xiao A hardness, concentrates on the stress at the interface between hollow-fibre membrane 2 and the resin portion greater than 79, be difficult to suppress the damage of hollow-fibre membrane 2.
In upside collecting container 4 and downside collecting container 4 ', be provided with strengthening part 13 along its length direction, this strengthening part 13 is bonding with encapsulation 5, first adhesive portion 10, second adhesive portion 10 ', first sealing 11 and second sealing 11 '.
Adopt above-mentioned example, can will connect the pillar of upper and lower sides collecting container as aqueduct, only the connector from the upside collecting container absorbs processing water, when cutting down the number of components, reduce the filtration resistance of the length direction of hollow-fibre membrane, even thereby in the long assembly of length direction, also can be efficiently, operation swimmingly, and can be preferably the connecting portion of upper and lower sides collecting container and pillar be sealed.
Above, best example of the present utility model is illustrated, but the utility model is not limited to described example.About concrete structure, in the scope that does not break away from aim of the present utility model, can carry out suitable change.
For example, in above-mentioned example, in upside collecting container 4 and downside collecting container 4 ', be provided with strengthening part 13 along its length direction, this strengthening part 13 is bonding with encapsulation 5, first adhesive portion 10, second adhesive portion 10 ', first sealing 11 and second sealing 11 '.But this enforcement is novel to be not limited thereto, and also strengthening part 13 can be arranged in first adhesive portion 10 and in second adhesive portion 10 ', the bending strength of the same like this integral body that can improve collecting container and suppress the bendability of collecting container.Certainly, also strengthening part 13 can be set.
For example, in above-mentioned example, connector 7 is a circular port.But this enforcement is novel to be not limited thereto, and also connector 7 can be made square opening or other shapes.
For example, in above-mentioned example, pillar 6 is stainless steel rectangular tube.But this enforcement is novel to be not limited thereto, and also pillar 6 can be made the rectangular tube of plastics rectangular tube or other materials or the pipe of round tube or other shapes, as long as this pillar 6 is a hollow.
Claims (7)
1. hollow fiber film assembly is characterized in that having:
The boundling body, it is by many hollow-fibre membrane boundling slabbings, the cross section with elongated rectangular;
Be disposed at the elongated upside collecting container and the downside collecting container of described boundling body upper and lower sides respectively, on the downside and upper side relative of this upside collecting container and this downside collecting container with described boundling body, be respectively equipped with elongated opening, the upper and lower end parts of described boundling body is inserted described opening with the open-ended state of described each hollow-fibre membrane and by sealing;
Be disposed at the hollow leg of the described boundling body left and right sides respectively, this pillar is connected with the left and right end portions of described upside collecting container and described downside collecting container respectively, and the inner space also is communicated with,
At least one end at this upside collecting container has the connector of extracting processing water out, has inner space and the outside closure of cutting off described downside collecting container at the two ends of this downside collecting container,
In described upside collecting container and described downside collecting container, the end of described pillar is that first sealing that soft resin constituted in 10 to 79 scopes and Xiao A hardness are first adhesive portion that hard resin constituted in 80 to 99 scopes by Xiao A hardness, is bonded in the opening of described upside collecting container and described downside collecting container.
2. hollow fiber film assembly as claimed in claim 1, it is characterized in that, the upper and lower end parts of described boundling body has by described hard resin fixes many hollow-fibre membranes the encapsulation that forms, second adhesive portion that this encapsulation utilizes described hard resin to constitute is bonded in described upside collecting container and the described downside collecting container, this second adhesive portion is arranged on the madial wall of described upside collecting container and described downside collecting container, and two ends second sealing that utilizes described soft resin to constitute is bonded in described upside collecting container and the described downside collecting container up and down.
3. hollow fiber film assembly as claimed in claim 2, it is characterized in that, be exposed on the root of hollow-fibre membrane in the outside of described upside collecting container and described downside collecting container and have the film rib that is coated with described soft resin and forms, this film rib is connected with described second sealing near described boundling side.
4. hollow fiber film assembly as claimed in claim 2, it is characterized in that, in described upside collecting container and described downside collecting container, be provided with strengthening part along its length direction, this strengthening part and described encapsulation, described first adhesive portion, described second adhesive portion, described first sealing and described second sealing are bonding.
5. hollow fiber film assembly as claimed in claim 1 is characterized in that, described connector is a circular port.
6. hollow fiber film assembly as claimed in claim 1 is characterized in that, described pillar is a rectangular tube.
7. hollow fiber film assembly as claimed in claim 1 is characterized in that, described pillar is stainless steel rectangular tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200147968U CN202006088U (en) | 2011-01-07 | 2011-01-07 | Hollow fibrous membrane component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200147968U CN202006088U (en) | 2011-01-07 | 2011-01-07 | Hollow fibrous membrane component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202006088U true CN202006088U (en) | 2011-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200147968U Expired - Lifetime CN202006088U (en) | 2011-01-07 | 2011-01-07 | Hollow fibrous membrane component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202006088U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105636670A (en) * | 2013-10-09 | 2016-06-01 | 乔治洛德方法研究和开发液化空气有限公司 | Air-separation device, inerting device and aircraft comprising such a device |
| CN108031294A (en) * | 2017-11-22 | 2018-05-15 | 海南立昇净水科技实业有限公司 | Hollow fiber film assembly |
| WO2020111175A1 (en) * | 2018-11-28 | 2020-06-04 | 三菱ケミカル株式会社 | Hollow fiber membrane element and method for manufacturing same |
| JP2021164922A (en) * | 2016-05-11 | 2021-10-14 | 三菱ケミカルアクア・ソリューションズ株式会社 | Flat type hollow fiber membrane module |
| CN113769590A (en) * | 2021-11-15 | 2021-12-10 | 上海威德环保有限公司 | Integrally formed MBR (membrane bioreactor) membrane unit and forming method thereof |
-
2011
- 2011-01-07 CN CN2011200147968U patent/CN202006088U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105636670A (en) * | 2013-10-09 | 2016-06-01 | 乔治洛德方法研究和开发液化空气有限公司 | Air-separation device, inerting device and aircraft comprising such a device |
| CN105636670B (en) * | 2013-10-09 | 2018-10-16 | 乔治洛德方法研究和开发液化空气有限公司 | Air-separating plant, inerting unit and the aircraft for including this device |
| JP2021164922A (en) * | 2016-05-11 | 2021-10-14 | 三菱ケミカルアクア・ソリューションズ株式会社 | Flat type hollow fiber membrane module |
| JP7180720B2 (en) | 2016-05-11 | 2022-11-30 | 三菱ケミカル株式会社 | Flat hollow fiber membrane module |
| CN108031294A (en) * | 2017-11-22 | 2018-05-15 | 海南立昇净水科技实业有限公司 | Hollow fiber film assembly |
| CN108031294B (en) * | 2017-11-22 | 2024-03-22 | 海南立昇净水科技实业有限公司 | Hollow fiber membrane module |
| WO2020111175A1 (en) * | 2018-11-28 | 2020-06-04 | 三菱ケミカル株式会社 | Hollow fiber membrane element and method for manufacturing same |
| JPWO2020111175A1 (en) * | 2018-11-28 | 2021-10-21 | 三菱ケミカル株式会社 | Hollow fiber membrane element and its manufacturing method |
| JP7294352B2 (en) | 2018-11-28 | 2023-06-20 | 三菱ケミカル株式会社 | Hollow fiber membrane element and manufacturing method thereof |
| CN113769590A (en) * | 2021-11-15 | 2021-12-10 | 上海威德环保有限公司 | Integrally formed MBR (membrane bioreactor) membrane unit and forming method thereof |
| CN113769590B (en) * | 2021-11-15 | 2022-04-08 | 上海威德环保有限公司 | Integrally formed MBR (membrane bioreactor) membrane unit and forming method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Japan Tokyo port yidingmu 6 No. 41 South Patentee after: Mitsubishi Kasei Corporation Address before: Japan's Tokyo port harbor yidingmu 6 No. 41 Patentee before: Mitsubishi Reiyon Co., Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Within Japan Tokyo Chiyoda pill 1 chome No. 1 Patentee after: Mitsubishi Kasei Corporation Address before: Japan Tokyo port yidingmu 6 No. 41 South Patentee before: Mitsubishi Kasei Corporation |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111012 |