CN209155549U - Hollow fiber film assembly - Google Patents
Hollow fiber film assembly Download PDFInfo
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- CN209155549U CN209155549U CN201821581132.8U CN201821581132U CN209155549U CN 209155549 U CN209155549 U CN 209155549U CN 201821581132 U CN201821581132 U CN 201821581132U CN 209155549 U CN209155549 U CN 209155549U
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- Prior art keywords
- hollow
- fiber film
- film assembly
- hollow fiber
- fibre membrane
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Abstract
The utility model provides a kind of hollow fiber film assembly, the hollow fiber film assembly, comprising: hollow-fibre membrane and the composite package cap after solidifying；The hollow-fibre membrane has a first end and a second end；The first end is encapsulated by the composite package cap, and the composite package cap includes the packaging plastic and the nanometer or micron powder fixed by the packaging plastic after the solidification after solidifying.
Description
Technical field
The utility model relates to hollow-fibre membrane fields, more particularly to hollow fiber film assembly.
Background technique
Film filtering is very important application in current water process and substance separating-purifying.Utilize the other hollow fibre of filtration grade
Film wire is tieed up, liquid and material etc. are filtered or are separated, improve the quality of permeate or improves the quality of concentrate.In utilization
The hollow fiber film assembly of empty fiber membrane technology is by application and various film filtering products, and application value is very extensive, being related to
The multiple fields such as work, water process, food, medical treatment, bioengineering, aerospace.
Hollow fiber film assembly can be divided into two kinds at present, and one is be sealed at the both ends of hollow fiber film thread with sealant
In container, one end of single hollow-fibre membrane encapsulates and is fixed in container, and the other end keeps opening, to allow fluid to flow into
The outflow film end and/or.Another kind is single-ended fixed hollow fiber film assembly, and this hollow fiber film assembly is by hollow-fibre membrane
One end is fixed on container, and the other end is only packaged inside film wire end as free end, is entered to prevent fluid flow or is flowed out
The free end of film.Single-ended fixed hollow fiber film assembly has many advantages, more promising, therefore involved by the component
Hollow-fibre membrane free end packaging method become research hotspot.
The packaging method of traditional hollow-fibre membrane free end is to encapsulate hollow-fibre membrane by root, or once encapsulate several
Root hollow-fibre membrane.It is too low by root packaging efficiency, but when once encapsulating several hollow-fibre membranes, packaging plastic is in the several of aggregation
The end of root hollow-fibre membrane is easy adhesion, several hollow-fibre membranes after encapsulation are difficult to disperse, and strong influence is hollow
Tunica fibrosa free end packaging effect.
Utility model content
Based on this, it is necessary to after the encapsulation of hollow-fibre membrane free end aiming at the problem that difficulties in dispersion, provide a kind of hollow fibre
Tie up membrane module.
The utility model provides a kind of hollow fiber film assembly, the hollow fiber film assembly, comprising: hollow-fibre membrane with
And the composite package cap after solidifying；
The hollow-fibre membrane has a first end and a second end；
The first end is encapsulated by the composite package cap, the composite package cap include packaging plastic after solidifying and by
The nanometer or micron powder that packaging plastic after the solidification is fixed.
The second end is open end in one of the embodiments,.
The composite package cap includes the composite layer for wrapping up the first end in one of the embodiments, described compound
Layer includes the nanometer or micron powder layer positioned at the glue-line of inside and positioned at outside.
The composite package cap includes going deep into the hollow-fibre membrane from the first end in one of the embodiments,
Packaging plastic bolt in inner hole.
The length that the packaging plastic bolt extends in the inner hole in one of the embodiments, is greater than or equal to 18mm.
The composite layer is greater than in the length that the first end covers the hollow-fibre membrane in one of the embodiments,
Or it is equal to 20mm.
The utility model hollow fiber film assembly, due to the presence of nanometer or micron powder in composite package cap, so that
In the hollow fiber film assembly encapsulation process, adjacent hollow-fibre membrane first end is not easy adhesion, and dispersion is easy after encapsulation, this
Utility model hollow fiber film assembly, single hollow-fibre membrane packaging time are smaller than 2 minutes, every ten thousand hollow-fibre membrane encapsulation
Time is smaller than 25 minutes, and packaging efficiency is very high, is suitble to large-scale industrial production.Using corrosion resistant epoxy glue or poly- ammonia
Ester gum as packaging plastic, hollow-fibre membrane after encapsulation can strong alkali-acid resistance cleaning, expand the application environment of hollow-fibre membrane
And range.
Detailed description of the invention
Fig. 1 is unencapsulated hollow fiber film structure schematic diagram；
Fig. 2 is the structural schematic diagram of the utility model hollow fiber film assembly；
Fig. 3 is the sectional view of the first end of the utility model hollow fiber film assembly.
Wherein, hollow-fibre membrane 10, tube body 11, hollow inner hole 12, first end 13, second end 14, hollow fiber film assembly
30, composite package cap 20, composite layer 21, packaging plastic bolt 22, glue-line 211, nanometer or micron powder layer 212.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, by the following examples, it and ties
Attached drawing is closed, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to solve
The utility model is released, is not used to limit the utility model.
Fig. 1 is the hollow-fibre membrane 10 before encapsulating, including the tube body 11 with hollow inner hole 12, first end 13 and second
End 14.
Referring to Fig. 2, the utility model embodiment provides a kind of hollow fiber film assembly 30, the hollow fiber film assembly
The 30 composite package cap 20 including hollow-fibre membrane 10 and after solidifying；
The hollow-fibre membrane 10 has first end 13 and second end 14；
The first end 13 is encapsulated by the composite package cap 20, and the second end 14 is open end, the composite package
Cap 20 includes the packaging plastic and the nanometer or micron powder fixed by the packaging plastic after the solidification after solidifying.
In one embodiment, the composite package cap 20 includes the composite layer 21 for wrapping up the first end 13.It is described compound
Layer 21 includes the packaging plastic and the fixed nanometer or micron powder after solidifying.The nanometer or micron powder can be equal
It is even be distributed in entire composite layer 21 or integrated distribution composite layer 21 outer surface.
In one embodiment, the composite layer 21 includes the nanometer or micron positioned at the glue-line 211 of inside and positioned at outside
Grade powder bed 212.As shown in figure 3, the glue-line 211 is located at the inside of the composite layer 21, the first end 13 is directly wrapped up；
The nanometer or micron powder layer 212 are located at the outside of the composite layer 21, are covered on outside the encapsulation glue-line 211.
In one embodiment, the composite package cap 20 further includes going deep into the hollow-fibre membrane from the first end 13
Packaging plastic bolt 22 in inner hole 12.Packaging plastic bolt 22 can only include the packaging plastic after solidifying, and also may further include nanometer
Or micron powder, it is preferred that the amount of nanometer or micron powder in packaging plastic bolt 22 is far fewer than the composite layer 21.It can be with
Understand, although the packaging plastic for being used to prepare hollow fiber film assembly 30 can also contain inorganic component, such as molecular sieve or Asia are received
Rice tiny balloon, but the inorganic component in packaging plastic is uniformly mixed with organic component, is distributed as inside and outside hollow-fibre membrane
Even distribution, and nanometer or micron powder integrated distribution are outside hollow-fibre membrane first end 13.
The utility model embodiment composite package cap 20 is in a manner of covering, infiltration and encapsulating hollow-fibre membrane, to be formed
The composite layer 21 of fluid sealability, packaging plastic bolt 22 and outside in hollow inner hole 12 can be structure as a whole.
The length that the packaging plastic bolt 22 extends in the inner hole is preferably greater than or equal to 18mm.
Composite layer 21 can be cap-like structure, be buckled in first end 13.The composite layer covers institute from the first end 13
The length for stating hollow-fibre membrane is preferably greater than or equal to 20mm.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (6)
1. a kind of hollow fiber film assembly, which is characterized in that the hollow fiber film assembly, comprising: hollow-fibre membrane and solid
Composite package cap after change；
The hollow-fibre membrane has a first end and a second end；
The first end is encapsulated by the composite package cap, and the composite package cap includes packaging plastic after solidifying and described
The nanometer or micron powder that packaging plastic after solidification is fixed.
2. hollow fiber film assembly according to claim 1, which is characterized in that the second end is open end.
3. hollow fiber film assembly according to claim 1, which is characterized in that the composite package cap includes described in package
The composite layer of first end, the composite layer include the nanometer or micron powder layer positioned at the glue-line of inside and positioned at outside.
4. hollow fiber film assembly according to claim 1, which is characterized in that the composite package cap includes from described
The packaging plastic bolt in the inner hole of the hollow-fibre membrane is goed deep into one end.
5. hollow fiber film assembly according to claim 4, which is characterized in that the packaging plastic bolt prolongs in the inner hole
The length stretched is greater than or equal to 18mm.
6. hollow fiber film assembly according to claim 3, which is characterized in that the composite layer is covered in the first end
The length of the hollow-fibre membrane is greater than or equal to 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821581132.8U CN209155549U (en) | 2018-09-27 | 2018-09-27 | Hollow fiber film assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821581132.8U CN209155549U (en) | 2018-09-27 | 2018-09-27 | Hollow fiber film assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209155549U true CN209155549U (en) | 2019-07-26 |
Family
ID=67332271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821581132.8U Active CN209155549U (en) | 2018-09-27 | 2018-09-27 | Hollow fiber film assembly |
Country Status (1)
| Country | Link |
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| CN (1) | CN209155549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110947305A (en) * | 2018-09-27 | 2020-04-03 | 北京铂阳顶荣光伏科技有限公司 | Hollow fiber membrane packaging method and hollow fiber membrane module |
-
2018
- 2018-09-27 CN CN201821581132.8U patent/CN209155549U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110947305A (en) * | 2018-09-27 | 2020-04-03 | 北京铂阳顶荣光伏科技有限公司 | Hollow fiber membrane packaging method and hollow fiber membrane module |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 3001, room 6, building No. 7, Rongchang East Street, Beijing economic and Technological Development Zone, Beijing, Daxing District 100176, China Patentee after: Beijing Dingrong Photovoltaic Technology Co.,Ltd. Address before: 3001, room 6, building No. 7, Rongchang East Street, Beijing economic and Technological Development Zone, Beijing, Daxing District 100176, China Patentee before: BEIJING APOLLO DING RONG SOLAR TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210423 Address after: 518054 Room 201, building a, No.1 Qianwan 1st Road, Haishen Hong Kong cooperation zone, Shenzhen City, Guangdong Province Patentee after: Hongyi Technology Co.,Ltd. Address before: 3001, room 6, building No. 7, Rongchang East Street, Beijing economic and Technological Development Zone, Beijing, Daxing District 100176, China Patentee before: Beijing Dingrong Photovoltaic Technology Co.,Ltd. |