CN202638288U - Flat sheet membrane filtering component convenient to mount - Google Patents
Flat sheet membrane filtering component convenient to mount Download PDFInfo
- Publication number
- CN202638288U CN202638288U CN2012202716667U CN201220271666U CN202638288U CN 202638288 U CN202638288 U CN 202638288U CN 2012202716667 U CN2012202716667 U CN 2012202716667U CN 201220271666 U CN201220271666 U CN 201220271666U CN 202638288 U CN202638288 U CN 202638288U
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- joint
- flat membrane
- shrouding
- filter assemblies
- installation
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Abstract
The utility model provides a flat sheet membrane filtering component convenient to mount, which is characterized by comprising an upper seal plate and a lower seal plate, wherein a flat sheet membrane and a seal ring are arranged between the upper seal plate and the lower seal plate; the flat sheet membrane is fixed in the middle of the seal ring; the upper seal plate is connected with the lower seal plate through an annular lathedog; the upper seal plate is connected with a first joint and a second joint; and the lower seal plate is connected with a third joint. Compared with the common way of fixing by a bolt, through the way that the upper seal plate and the lower seal plate are fixed and locked by the annular lathedog, the flat sheet membrane is stressed uniformly, the appearance of the flat sheet membrane is not liable to destroy, and the influence on the rejection rate of the flat sheet membrane due to fracture is reduced, and meanwhile, the flat sheet membrane is mounted and dismounted more conveniently and quickly.
Description
Technical field
The utility model relates to the technical equipment that a kind of fluid separation applications is purified, and specifically refers to a kind of Flat Membrane filter assemblies, is applicable to liquid carried out the processing such as micro-filtration, ultrafiltration, nanofiltration and counter-infiltration.
Background technology
Along with expanding economy, the progress of society, the raising of industrialized level, shortage has appearred in water resource in the world, and has been subject to serious pollution.And membrane technology has obtained the development of advancing by leaps and bounds in recent years, is widely used in during fluid separates.Prior art much adopts hollow-fiber membrane filter unit to come convection cell to separate.And hollow-fiber membrane filter unit is comprised of hollow fiber film thread, and hollow fiber film thread is easy to fracture, can cause the decline of flux.The employed Flat Membrane surface area of Flat Membrane filter assemblies is large, can keep higher water filtration flux, and is different according to operating pressure, can carry out to liquid the processing such as micro-filtration, ultrafiltration, nanofiltration and counter-infiltration.
Existing Flat Membrane filter assemblies uses the pagoda joint to be connected with flexible pipe, needs simultaneously securing member that pagoda joint and flexible pipe are fixed in order to avoid cause slippage because of the internal pipe pressure rising.The connected mode of this filter assemblies and flexible pipe is more time-consuming in installation process, effort, and leak of liquid easily occurs in the process of fluid separation applications operation, the problem such as flexible pipe comes off.When using quick connector to be connected with flexible pipe, be easy to fitting operation, switching performance and favorable sealing property, and do not need the securing member of assisting, be a kind of easily and efficiently installation method.
Existing Flat Membrane filter assemblies generally adopts the fixing mode of bolt, this causes Flat Membrane pressure inhomogeneous because the bolt elasticity is different with regard to easily causing around Flat Membrane, and then affecting service life of Flat Membrane, the process of the installation and removal of film is complicated, reduces service efficiency.The utility model uses a ring-shaped clip that whole assembly is fixed, because the loop configuration of clip is so that circular shrouding is even to the pressure around the Flat Membrane, simultaneously so that the installation and removal of Flat Membrane become very convenient, fast.
Summary of the invention
For existing Flat Membrane filter assemblies existing problem in use, problem to be solved in the utility model provide a kind of install convenient, good pressure-resistant performance the Flat Membrane filter assemblies, especially provide a kind of simple to operation, be used in the Flat Membrane filter assemblies of micro-filtration, ultrafiltration, nanofiltration and counter-infiltration.
In order to achieve the above object, the utility model provides easily Flat Membrane filter assemblies of a kind of installation, it is characterized in that, comprise top shrouding and below shrouding, be provided with Flat Membrane and sealing ring between top shrouding and the below shrouding, Flat Membrane is fixed in the sealing ring middle part, and the top shrouding is connected ring-shaped clip with the below shrouding and connects, the top shrouding connects the first joint and the second joint, and the below shrouding connects the 3rd joint.
As preferably, described top shrouding and below shrouding are truncated cone-shaped, and the external diameter of its bottom surface is identical, is 15～200mm.
As preferably, described the first joint, the second joint and the 3rd joint are all quick connector.
As preferably, the filter type of described Flat Membrane is dead-end filtration formula or cross-current filtering type.
As preferably, described the first joint and the second joint are symmetrical arranged.
As preferably, described the 3rd joint is positioned at the center of below shrouding.
As preferably, the diameter of the border circular areas in the middle of the described sealing ring is more than or equal to the first joint and the corresponding installing hole spacing of the second joint.
Compared with prior art, the beneficial effects of the utility model are:
1, the utility model with ring-shaped clip with top shrouding and below shrouding fixing and locking, this fixed form is compared with common bolt fixed mode and can be made Flat Membrane stressed evenly, the pattern of survivable film also reduces Flat Membrane because break to the impact of rejection, also makes the installation and removal of Flat Membrane more convenient simultaneously.
2, the joint of installing on the shrouding is selected quick connector, and the switching performance of this joint and flexible pipe and favorable sealing property can repeatedly plug flexible pipe and do not need special tool(s), and the position that can install according to the filtration system adjustment, and it is more convenient to install during use.
3, Flat Membrane filter assemblies of the present utility model is applicable to liquid carried out the processing such as micro-filtration, ultrafiltration, nanofiltration and counter-infiltration.
4, the installation and removal of Flat Membrane filter assemblies flat sheet membranes of the present utility model are simple and convenient, assembly is easy to mount and dismount the pipeline of turnover liquid, be convenient to liquid is carried out separating-purifying, reduced in the filtering flow process because change the required time of Flat Membrane, this Flat Membrane filter assemblies also has good withstand voltage effect, the internal pressure of bearing can reach 0-4MPa, can be applied to dead-end filtration or cross-current filtering technique.
5, the utlity model has make simple, workable, the advantage such as the scope of application is wide.
Description of drawings
Fig. 1 is the easily structure cutaway view of Flat Membrane filter assemblies of installation of the present utility model;
Fig. 2 is the easily top view of Flat Membrane filter assemblies of installation of the present utility model;
Fig. 3 is the easily upward view of Flat Membrane filter assemblies of installation of the present utility model.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should understand, after the content of having read the utility model instruction, those skilled in the art can make various changes or modification to the utility model without departing from the concept of the premise utility, and these equivalent form of values fall within the application's appended claims limited range equally.
Embodiment
As shown in Figure 1, be the installation of the present utility model structure cutaway view of Flat Membrane filter assemblies easily, described installation easily Flat Membrane filter assemblies comprises top shrouding 3 and below shrouding 6, be provided with Flat Membrane 5 and sealing ring 4 between top shrouding 3 and the below shrouding 6, Flat Membrane 5 is fixed in sealing ring 4 middle parts, top shrouding 3 is connected with the below shrouding by ring-shaped clip 8 connections, and top shrouding 3 connects the first joint 1 and the second joints 2, and below shrouding 6 connects the 3rd joint 7.
Described top shrouding 3 and below shrouding 6 are truncated cone-shaped, and the external diameter of its bottom surface is identical, is 60mm.Described the first joint 1, the second joint 2 and the 3rd joint 7 are all quick connector.Described Flat Membrane 5 is heterogeneous membrane or composite membrane, and its filter type is the cross-current filtering type.Described the first joint 1 and the second joint 2 are symmetrical arranged, the first joint 1 links to each other with feed hose, be used for input stoste, the second joint 2 joins with the discharging flexible pipe, be used for concentrate or exhaust after output is processed through Flat Membrane, described the 3rd joint 7 is positioned at the center of below shrouding 6, joins with flexible pipe, is used for the output penetrating fluid.The diameter of the border circular areas in the middle of the described sealing ring 4 is greater than the first joint 1 and the second joint 2 corresponding installing hole spacings, and the border circular areas area in the middle of the sealing ring 4 is the effective filtration area of Flat Membrane 5.
During installation, Flat Membrane 5 is placed between top shrouding 3 and the below shrouding 6, not firm to fixing of Flat Membrane 5 for fear of shrouding, prevent fluid seepage, sealing ring 4 with circle is fixing with Flat Membrane 5, it is the border circular areas of 20mm that there is diameter in the centre of sealing ring 4, and input stoste is fully contacted with the Flat Membrane surface.With ring-shaped clip 8 whole filter assemblies is fixed at last.The Flat Membrane filter assemblies of assembling can vertically be placed on the circular support circle, or is fixed on the pipeline of filtration system.Through above assembling, just made easily fluid purification separation equipment of a kind of installation, especially a kind of installation is the Flat Membrane filter assemblies easily.
Installation of the present utility model easily Flat Membrane filter assemblies can concentrate, separate, purify, filter stostes such as protein solution, heavy metallic salt solution, dyestuff waste liquid, oil hydrosol, bitter, seawater.Processing procedure is as follows: stoste enters filter assemblies from the first joint 1, and under the pressure-acting of 0-4MPa, by Flat Membrane 5 surfaces, penetrating fluid is from 7 outputs of the 3rd joint, and concentrate is from 2 outputs of the second joint.Described Flat Membrane filter assemblies is cross-current type Flat Membrane filter assemblies, and used Flat Membrane material is organic high molecular polymer or organic-inorganic hybrid material, such as cellulose acetate, polyether sulfone, polysulfones, Kynoar, polytetrafluoroethylene (PTFE) etc.Use installation of the present utility model easily the Flat Membrane filter assemblies can carry out to stoste the processing such as micro-filtration, ultrafiltration, nanofiltration and counter-infiltration.
Claims (7)
1. one kind easily Flat Membrane filter assemblies is installed, it is characterized in that, comprise top shrouding (3) and below shrouding (6), be provided with Flat Membrane (5) and sealing ring (4) between top shrouding (3) and the below shrouding (6), Flat Membrane (5) is fixed in sealing ring (4) middle part, top shrouding (3) is connected 6 with the below shrouding) connect by ring-shaped clip (8), top shrouding (3) connects the first joint (1) and the second joint (2), and below shrouding (6) connects the 3rd joint (7).
2. installation as claimed in claim 1 Flat Membrane filter assemblies easily is characterized in that, described top shrouding (3) and below shrouding (6) are all truncated cone-shaped, and the external diameter of its bottom surface is identical, is 15～200mm.
3. installation as claimed in claim 1 Flat Membrane filter assemblies easily is characterized in that, described the first joint (1), the second joint (2) and the 3rd joint (7) are all quick connector.
4. installation as claimed in claim 1 Flat Membrane filter assemblies easily is characterized in that, the filter type of described Flat Membrane (5) is dead-end filtration formula or cross-current filtering type.
5. installation as claimed in claim 1 Flat Membrane filter assemblies easily is characterized in that, described the first joint (1) and the second joint (2) are symmetrical arranged.
6. installation as claimed in claim 1 Flat Membrane filter assemblies easily is characterized in that, described the 3rd joint (7) is positioned at the center of below shrouding (6).
7. installation as claimed in claim 1 Flat Membrane filter assemblies easily is characterized in that, the diameter of the border circular areas in the middle of the described sealing ring (4) is more than or equal to the first joint (1) and the corresponding installing hole spacing of the second joint (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202716667U CN202638288U (en) | 2012-06-09 | 2012-06-09 | Flat sheet membrane filtering component convenient to mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202716667U CN202638288U (en) | 2012-06-09 | 2012-06-09 | Flat sheet membrane filtering component convenient to mount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202638288U true CN202638288U (en) | 2013-01-02 |
Family
ID=47407470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202716667U Expired - Fee Related CN202638288U (en) | 2012-06-09 | 2012-06-09 | Flat sheet membrane filtering component convenient to mount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202638288U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180391A (en) * | 2019-07-10 | 2019-08-30 | 北京建筑大学 | A kind of novel positive osmosis concentration method and device |
| CN115920644A (en) * | 2023-02-21 | 2023-04-07 | 天津凯莱英医药科技发展有限公司 | Flat membrane filtering component |
-
2012
- 2012-06-09 CN CN2012202716667U patent/CN202638288U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180391A (en) * | 2019-07-10 | 2019-08-30 | 北京建筑大学 | A kind of novel positive osmosis concentration method and device |
| CN115920644A (en) * | 2023-02-21 | 2023-04-07 | 天津凯莱英医药科技发展有限公司 | Flat membrane filtering component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20150609 |
|
| EXPY | Termination of patent right or utility model |