CN218188972U - Antibacterial enhancement type hollow fiber filtering membrane - Google Patents
Antibacterial enhancement type hollow fiber filtering membrane Download PDFInfo
- Publication number
- CN218188972U CN218188972U CN202222535579.4U CN202222535579U CN218188972U CN 218188972 U CN218188972 U CN 218188972U CN 202222535579 U CN202222535579 U CN 202222535579U CN 218188972 U CN218188972 U CN 218188972U
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- hollow fiber
- filtration membrane
- fiber filtration
- casing
- membrane body
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses an antibiotic enhancement mode hollow fiber filtration membrane, including the casing and set up in center tube in the casing, be provided with all around of center tube with the hollow fiber filtration membrane body that the casing is connected, be provided with one deck antibacterial coating and guard net on the hollow fiber filtration membrane body, the guard net is located all around of hollow fiber filtration membrane body and with the strengthening rib of the inside setting of casing is connected, the wash port has been seted up on the pipe wall of center tube one side, hollow fiber filtration membrane body is located around the wash port, both sides are through sealed lid about its hollow fiber filtration membrane body with the casing is connected. The utility model discloses not only the protection network and the strengthening rib that the accessible set up increase hollow fiber filtration membrane's intensity, make its non-deformable, the antibiotic coating that the accessible set up increases hollow fiber filtration membrane's antibiotic effect moreover, increases its life.
Description
Technical Field
The utility model relates to a hollow fiber field especially relates to an antibiotic enhancement mode hollow fiber filtration membrane.
Background
Membrane separation technology has been the most rapidly developing and widely used technology in the last 40 years. The basic principle of the application of the membrane technology in water treatment is as follows: the water solution (raw water) is separated under the action of external force by utilizing the capability of water molecules in the water solution (raw water) to permeate through the separation membrane, but solute or other impurities cannot permeate through the separation membrane, so that pure water is obtained, and the aim of improving the water quality is fulfilled.
The membrane separation process is a dynamic filtration process, and the separation is performed in a flow state. The solute is only deposited limitedly on the membrane surface, the ultrafiltration rate is attenuated to a certain extent to be balanced, and can be recovered by washing. Therefore, compared with the traditional water treatment technology, the membrane technology has the advantages of energy conservation, low investment, simple and convenient operation, high treatment efficiency and the like.
From the perspective of filtration accuracy, the separation membrane can be divided into a reverse osmosis membrane, an ultrafiltration membrane and a microfiltration membrane; from the perspective of module structure, the separation membrane has the forms of plate, tube, hollow fiber, etc. Among them, the hollow fiber membrane is one of the most widely used membrane filtration methods at present due to its characteristics of high packing density, large effective filtration area, etc. For example, the patent application number is cn200620040234.X, the chinese patent named hollow fiber membrane module with fixed structure discloses a hollow fiber membrane module with fixed structure, which comprises a pressure-bearing shell, a water inlet, a thick water port, a water producing port, a central tube and hollow fiber membrane wires, wherein the hollow fiber membrane wires, the central tube and the pressure-bearing shell are fixed together, the water inlet is arranged at one end of the hollow fiber membrane wires, the thick water port is arranged at the other end of the hollow fiber membrane wires, the water producing port is arranged at one end or two ends of the central tube, small holes are drilled on the side wall of the central tube, the hollow fiber membrane module is characterized in that the module further comprises at least one separation fixing ring for fixing the hollow fiber membrane wires, the separation fixing ring is fixed on the central tube, and the hollow fiber membrane wires are connected in parallel through the separation fixing ring.
The structure in the prior art has the defects of poor antibacterial capability, easy deformation and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above problem that prior art exists, provide an antibiotic enhancement mode hollow fiber filtration membrane, have antibiotic effectual, structural strength is high, non-deformable's advantage.
For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:
the utility model provides an antibiotic enhancement mode hollow fiber filtration membrane, includes the casing and set up in center tube in the casing, be provided with all around of center tube with the hollow fiber filtration membrane body that the casing is connected, be provided with one deck antibacterial coating and guard net on the hollow fiber filtration membrane body, the guard net is located all around of hollow fiber filtration membrane body and with the inside strengthening rib that sets up of casing is connected, the wash port has been seted up on the pipe wall of center tube one side, hollow fiber filtration membrane body is located around the wash port, wherein both sides are through sealed lid about the hollow fiber filtration membrane body with the casing is connected.
As a preferred aspect of the present application, the antibacterial coating is a nano silver particle coating.
As a preferable scheme of the present application, a water stopper is provided in the central pipe, and the water stopper is located at one side of the drain hole.
As a preferable scheme of the application, the protective net is made of stainless steel.
As a preferred scheme of this application, one side of casing is provided with the water purification joint, the water purification joint with water purification chamber in the casing is connected, the water purification chamber with the water purification mouth that sealed lid one side set up is connected.
The beneficial effects of the utility model are that:
the utility model discloses not only the protection network and the strengthening rib that the accessible set up increase hollow fiber filtration membrane's intensity, make its non-deformable, the antibiotic coating that the accessible set up increases hollow fiber filtration membrane's antibiotic effect moreover, increases its life.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood and to be implemented in accordance with the content of the description, the preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:
fig. 1 is a schematic view relating to the present invention.
Fig. 2 is a schematic cross-sectional view according to the present invention.
The reference numbers in the figures illustrate: the water purifier comprises a shell 1, a reinforcing rib 101, a central pipe 2, a water drainage hole 201, a water stopper 202, a hollow fiber filtering membrane body 3, a sealing cover 301, a protection net 4 and a water purifying joint 5.
Detailed Description
The invention is further described with reference to the accompanying drawings:
example (b):
the utility model provides an antibiotic enhancement mode hollow fiber filtration membrane, refers to fig. 1 and fig. 2, including casing 1 and set up in center tube 2 in the casing 1, be provided with around center tube 2 with the hollow fiber filtration membrane body 3 that casing 1 is connected, be provided with one deck antibacterial coating and protection net 4 on the hollow fiber filtration membrane body 3, protection net 4 locates around hollow fiber filtration membrane body 3 and with the inside strengthening rib 101 that sets up of casing 1, wash port 201 has been seted up on the pipe wall of center tube 2 one side, hollow fiber filtration membrane body 3 is located around wash port 101, wherein hollow fiber filtration membrane body 3 upper and lower both sides through sealed lid 301 with casing 1 is connected. In the present embodiment, the reinforcing ribs 101 are uniformly provided on the inner wall of the housing 1.
In this embodiment, the antibacterial coating is a coating of nano-silver particles.
In the present embodiment, a water stopper 202 is disposed in the central tube 2, and the water stopper 202 is located at one side of the drain hole 201.
In this embodiment, the protective net 4 is made of stainless steel.
In this embodiment, one side of casing 1 is provided with water purification joint 5, water purification joint 5 with water purification chamber in the casing 1 is connected, water purification chamber with the water purification mouth that sealed lid 301 one side set up is connected.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. The utility model provides an antibiotic enhancement mode hollow fiber filtration membrane, its characterized in that, including casing (1) and set up in center tube (2) in casing (1), be provided with around center tube (2) with hollow fiber filtration membrane body (3) that casing (1) is connected, be provided with one deck antibacterial coating and protection net (4) on hollow fiber filtration membrane body (3), protection net (4) are located around hollow fiber filtration membrane body (3) and with strengthening rib (101) that casing (1) inside set up are connected, wash port (201) have been seted up on the pipe wall of center tube (2) one side, hollow fiber filtration membrane body (3) are located around wash port (201), wherein both sides are passed through sealed lid (301) about hollow fiber filtration membrane body (3) with casing (1) is connected.
2. An antibacterially enhanced hollow fiber filtration membrane according to claim 1, wherein the antibacterial coating is a nano silver particle coating.
3. An antibacterially enhanced hollow fiber filtration membrane according to claim 1, characterized in that a water stopper (202) is provided in the central tube (2), the water stopper (202) being located at one side of the drainage hole (201).
4. An antibacterially enhanced hollow fiber filtration membrane according to claim 1, characterized in that the protective mesh (4) is a stainless steel protective mesh.
5. An antibacterial enhanced hollow fiber filtering membrane according to claim 1, characterized in that one side of the shell (1) is provided with a water purifying joint (5), the water purifying joint (5) is connected with a water purifying cavity in the shell (1), and the water purifying cavity is connected with a water purifying port arranged at one side of the sealing cover (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222535579.4U CN218188972U (en) | 2022-09-26 | 2022-09-26 | Antibacterial enhancement type hollow fiber filtering membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222535579.4U CN218188972U (en) | 2022-09-26 | 2022-09-26 | Antibacterial enhancement type hollow fiber filtering membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218188972U true CN218188972U (en) | 2023-01-03 |
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ID=84637307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222535579.4U Active CN218188972U (en) | 2022-09-26 | 2022-09-26 | Antibacterial enhancement type hollow fiber filtering membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218188972U (en) |
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2022
- 2022-09-26 CN CN202222535579.4U patent/CN218188972U/en active Active
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