CN212383494U - Rapid shaping hollow fiber membrane bundle - Google Patents
Rapid shaping hollow fiber membrane bundle Download PDFInfo
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- CN212383494U CN212383494U CN202020754238.4U CN202020754238U CN212383494U CN 212383494 U CN212383494 U CN 212383494U CN 202020754238 U CN202020754238 U CN 202020754238U CN 212383494 U CN212383494 U CN 212383494U
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- hollow fiber
- fiber membrane
- adhesive tape
- flexible adhesive
- bundle
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Abstract
The utility model belongs to the film making field, in particular to a fast shaping hollow fiber membrane bundle, which comprises a flexible adhesive tape and a plurality of hollow fiber membrane filaments which are glued on the flexible adhesive tape and are uniformly arranged; the hollow fiber membrane silk glue is adhered to one side or two sides of the flexible adhesive tape; and an epoxy resin layer is poured between the adjacent hollow fiber membrane filaments. The hollow fiber membrane can be designed and arranged according to needs, and is regular and simple in arrangement. The membrane surface can be effectively utilized, and the lowering of the membrane performance due to the inter-fiber clogging can be suppressed.
Description
Technical Field
The utility model belongs to the membrane field, concretely relates to quick design hollow fiber membrane bundle.
Background
At present, the hollow fiber membrane is widely applied to various fields such as preparation of industrial water, drinking water, pure water, treatment application of polluted liquid and the like. Hollow fiber membrane modules are commonly used for precise filtration, and commonly comprise column membranes, curtain membranes and special shapes. In industrial applications, hollow fiber membranes are arranged in as high a density as possible, increasing their number without the membranes substantially contacting other membranes, to increase the water treatment per module.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick design hollow fiber membrane bundle can conveniently set for the interval of membrane silk and arrange the geometry.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
a fast-shaping hollow fiber membrane bundle comprises a flexible adhesive tape and a plurality of hollow fiber membrane filaments which are uniformly arranged and are adhered to the flexible adhesive tape; the hollow fiber membrane silk glue is adhered to one side or two sides of the flexible adhesive tape; and an epoxy resin layer is poured between the adjacent hollow fiber membrane filaments.
Preferably, the width of the flexible adhesive tape is 0.2-2 cm; the thickness is 0.2-2 cm.
The flexible adhesive tape can be designed into various geometric shapes, and preferably, the flexible adhesive tape is arranged in a straight mode, a spiral curling mode, a cross mode or a triangular mode.
Preferably, the flexible adhesive tape is made of epoxy resin-based adhesive.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the hollow fiber membranes can be designed and arranged according to needs, and the arrangement is regular and simple.
(2) The membrane surface can be effectively utilized, and the lowering of the membrane performance due to the inter-fiber clogging can be suppressed.
(3) The hollow fiber membrane bundle is simply and quickly assembled, and the field space can be effectively utilized.
(4) The whole process is simple and clear, and automatic batch production can be realized.
Drawings
Fig. 1-2 are a schematic plan view and a top view of the rapid prototyping hollow fiber membrane bundle of the present invention;
FIGS. 3-6 are schematic diagrams showing different arrangements of the rapidly-shaped hollow fiber membrane bundle according to the present invention;
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
Fig. 1-6 show a rapid-setting hollow fiber membrane bundle, which comprises a flexible adhesive tape 2 and a plurality of hollow fiber membrane filaments 1 which are uniformly arranged and are adhered on the flexible adhesive tape; the hollow fiber membrane silk glue is adhered to one side or two sides of the flexible adhesive tape; and an epoxy resin layer is poured between the adjacent hollow fiber membrane filaments. Preferably, the width of the flexible adhesive tape is 0.2-2 cm; the thickness is 0.2-2 cm. The flexible adhesive tape can be designed into various geometric shapes, and preferably, the flexible adhesive tape is arranged in a straight mode, a spiral curling mode, a cross mode or a triangular mode. Preferably, the flexible adhesive tape is made of epoxy resin-based adhesive.
The preparation method of the utility model is as follows: firstly, determining the form of a membrane and the space between membrane filaments according to requirements; selecting a flexible adhesive tape 2 with corresponding thickness according to the space between the membrane filaments; fixing a flexible adhesive tape 2 on a fixture, and sticking two ends of a membrane on the adhesive tape 2 according to a plan view shown in figure 1 to sequentially prepare a plurality of hollow fiber membrane bundles; and (3) opening the adhesive tape on the other side of the flexible adhesive tape 2 on the hollow fiber membrane sheet according to the required membrane form, and quickly bonding according to the assembly form shown in the figures 3-6 to form a hollow fiber membrane bundle in a corresponding form. Due to the cementation effect of the flexible adhesive tape 2, the hollow fiber membrane bundle is convenient and easy to take and place and process, and the change of the size among membrane filaments is not needed to be worried; and finally, placing the hollow fiber membrane bundle in a casting tool for casting and molding epoxy resin, wherein the material of the adhesive tape 2 is preferably epoxy resin-based adhesive which is the same as that of the casting epoxy resin, so that the phase separation problem of the two is not particularly considered, the casting epoxy resin can fully flow into the space between the adjacent hollow fiber membranes to form an epoxy resin layer, and the epoxy resin layer is fully cured to form a whole. Meanwhile, according to the description of the application, the membrane module is easy to realize automatic manufacturing through a series of fixing steps, and can realize batch production in a short time.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (4)
1. A quick-shaping hollow fiber membrane bundle is characterized by comprising a flexible adhesive tape and a plurality of hollow fiber membrane filaments which are uniformly arranged and are adhered to the flexible adhesive tape; the hollow fiber membrane silk glue is adhered to one side or two sides of the flexible adhesive tape; and an epoxy resin layer is poured between the adjacent hollow fiber membrane filaments.
2. The bundle of rapidly-shaped hollow fiber membranes according to claim 1, wherein the width of the flexible strip is 0.2-2 cm; the thickness is 0.2-2 cm.
3. The bundle of rapidly-shaped hollow fiber membranes according to claim 1, wherein the flexible strips are arranged in a straight, spiral-wound, cross-shaped or triangular configuration.
4. The bundle of rapidly-shaped hollow fiber membranes according to claim 1, wherein the flexible adhesive tape is made of epoxy resin-based adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020754238.4U CN212383494U (en) | 2020-05-09 | 2020-05-09 | Rapid shaping hollow fiber membrane bundle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020754238.4U CN212383494U (en) | 2020-05-09 | 2020-05-09 | Rapid shaping hollow fiber membrane bundle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212383494U true CN212383494U (en) | 2021-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020754238.4U Active CN212383494U (en) | 2020-05-09 | 2020-05-09 | Rapid shaping hollow fiber membrane bundle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212383494U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112999877A (en) * | 2021-02-10 | 2021-06-22 | 天津碧水源膜材料有限公司 | Method and device for manufacturing hollow fiber curtain type membrane assembly |
-
2020
- 2020-05-09 CN CN202020754238.4U patent/CN212383494U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112999877A (en) * | 2021-02-10 | 2021-06-22 | 天津碧水源膜材料有限公司 | Method and device for manufacturing hollow fiber curtain type membrane assembly |
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