CN216584313U - Purification membrane group and membrane tower - Google Patents
Purification membrane group and membrane tower Download PDFInfo
- Publication number
- CN216584313U CN216584313U CN202123111417.XU CN202123111417U CN216584313U CN 216584313 U CN216584313 U CN 216584313U CN 202123111417 U CN202123111417 U CN 202123111417U CN 216584313 U CN216584313 U CN 216584313U
- Authority
- CN
- China
- Prior art keywords
- side plate
- membrane
- purification
- cavity
- purification membrane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The utility model relates to a purification membrane group and a membrane tower, wherein the purification membrane group comprises a first side plate, a second side plate arranged opposite to the first side plate, a third side plate and a fourth side plate used for connecting the first side plate and the second side plate, and a plurality of ceramic flat membrane sheets, wherein the plurality of ceramic flat membrane sheets are sequentially arranged on the first side plate and the second side plate at intervals; be provided with the transition cavity on first curb plate and/or the second curb plate to the medium that makes to enter into in the ceramic flat membrane can be outwards discharged through the transition cavity. When the purifying membrane group works, a medium entering the ceramic flat membrane can be directly discharged outwards by the first side plate and/or the second side plate, so that liquid drainage is facilitated when the purifying membrane group works, the liquid drainage is smoother, and the back flushing efficiency of the purifying membrane group is improved; moreover, the structure is simplified, and the production and assembly cost of the purification membrane group is reduced.
Description
Technical Field
The utility model relates to the technical field related to sewage treatment, in particular to a purification membrane group and a membrane tower.
Background
The ceramic flat membrane is a filter medium, and only allows water, inorganic salt and small molecular substances to permeate the membrane surface and prevents suspended matters, glue, microorganisms and other macromolecular substances in the water from passing through the membrane surface under the action of certain pressure when feed liquid flows through the membrane surface according to different diameters of permeated substance molecules in a certain membrane aperture range and different permeability rates by taking pressure difference on two sides of the membrane surface as driving force.
At present, the effluent water of the existing membrane tower applying a ceramic flat membrane during working is generally discharged from two side plates on the membrane tower, which are not provided with the ceramic flat membrane, so that in the effluent water process of the membrane tower, the water in the ceramic flat membrane needs to pass through the side plates for mounting the ceramic flat membrane for transition and then is discharged from the other side plate, thus, although the normal effluent water during working of the membrane tower can be realized, the effluent water needs to pass through the side plates and then is discharged outwards during effluent water, thus the effluent water pressure during working of the membrane tower is reduced, thereby affecting the purification efficiency during working of the membrane tower, and the media of the membrane tower need to pass from one side surface to the other side surface during back washing, the back washing efficiency is poor, and the operation cycle of the membrane tower is short; in addition, the two adjacent side plates of the membrane tower need to be communicated and sealed, which increases the production and assembly costs of the membrane tower.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is necessary to provide a purification membrane module and a membrane tower for solving the above problems.
A purification membrane group comprises a first side plate, a second side plate arranged opposite to the first side plate, a third side plate and a fourth side plate used for connecting the first side plate and the second side plate, and a plurality of ceramic flat membrane, wherein the plurality of ceramic flat membrane are sequentially arranged on the first side plate and the second side plate at intervals;
and a transition cavity is arranged on the first side plate and/or the second side plate, so that a medium entering the ceramic flat membrane can be discharged outwards through the transition cavity.
In the application, through the reasonable structural arrangement, when the purification membrane group works, the medium entering the ceramic flat membrane can be directly discharged outwards by the first side plate and/or the second side plate, so that the liquid drainage of the purification membrane group during the work is facilitated, the liquid drainage is smoother, and the backflushing efficiency of the purification membrane group is improved; moreover, the transition cavity is arranged on the first side plate and/or the second side plate for assembling the ceramic flat membrane by the purification membrane group, so that the structure is simplified, and the production and assembly cost of the purification membrane group is reduced.
In one embodiment, the first side plate and the second side plate are both provided with transition cavities, and each ceramic flat membrane is respectively communicated with the two transition cavities.
It can be understood that, through the above structural arrangement, the connection and the communication between the first side plate and the ceramic flat membrane are specifically realized, so that the medium entering the ceramic flat membrane can be discharged in two directions when the purification membrane group works.
In one embodiment, the first side plate and the second side plate are both provided with a connecting boss, the connecting boss is arranged at the peripheral position of the corresponding transition cavity, and a sealing ring is sleeved on the connecting boss.
It can be understood that, through the above-mentioned structural arrangement, two adjacent purification membrane groups can be sequentially stacked and sealed by a sealing ring.
In one embodiment, the sealing ring has a flange, and the sealing ring can wrap the opening edge of the connecting boss through the flange.
It can be understood that the above-mentioned structural arrangement improves the effect of the sealing ring on the sealing performance of the connection boss assembly.
The application also requests to protect a membrane tower, which comprises a base, a purification membrane group and two liquid collecting pipes, wherein the purification membrane group is arranged on the base, and the two liquid collecting pipes are respectively arranged on a first side plate and a second side plate of the purification membrane group; the purification membrane group is any one of the purification membrane groups.
In this application, through foretell structure setting, the structure setting of this membrane tower is specifically realized for this membrane tower during operation can outwards expel liquid with two collector tubes.
In one embodiment, the base is provided with a connecting cavity matched with the transition cavity, and the transition cavity is respectively communicated with the corresponding connecting cavity and the corresponding liquid collecting pipe.
It can be understood that the communication among the base, the purification membrane group and the liquid collecting pipe is realized through the structural arrangement.
In one embodiment, the base is provided with a drainage member on the bottom of the connecting cavity, and the drainage member can drain media in the connecting cavity and the corresponding transition cavity outwards.
It can be understood that through the structural arrangement of the liquid drainage piece, the liquid drainage piece can be used for discharging media in the transition cavity and the connecting cavity outwards through the liquid drainage piece in the hoisting process of the membrane tower, so that the hoisting weight of the membrane tower is reduced, and the membrane tower is convenient to hoist; meanwhile, the membrane tower can use the drainage member as a drainage port of the transition cavity, so that the medium can circularly flow in the transition cavity, the effect of cleaning the interior of the transition cavity is achieved, and the use requirement of membrane tower maintenance is met.
In one embodiment, the drainage element comprises a connecting pipe and a pipe cap, wherein the pipe cap is detachably arranged on the connecting pipe and used for controlling the opening and closing of the connecting pipe.
It will be appreciated that the structural arrangement of the drainage member is embodied by the structural arrangement described above.
In one embodiment, the number of the purification membrane groups is multiple, and the multiple purification membrane groups are mounted on the base in a stacking manner.
It will be appreciated that this embodiment of the membrane column is embodied by the structural arrangement described above.
In one embodiment, two ends of the liquid collecting pipe are respectively provided with a sealing plug in a threaded connection mode.
It can be understood that through the above structure arrangement, the assembly of the sealed plug to the liquid collecting pipe is specifically realized, the stability of connection between the sealed plug and the liquid collecting pipe is ensured, and the sealed plug is prevented from falling off from the liquid collecting pipe under the back flush of the water purifying device.
Drawings
Fig. 1 is a schematic structural diagram of a membrane tower according to an embodiment of the present disclosure.
Fig. 2 is a schematic structural diagram of a purification membrane module according to an embodiment of the present disclosure.
Fig. 3 is a schematic structural diagram of a first side plate in the present application.
Fig. 4 is a schematic structural diagram of a seal ring in the present application.
Fig. 5 is a schematic structural diagram of a base in the present application.
Wherein, 100, purifying membrane group; 101. a transition cavity; 11. a first side plate; 12. a second side plate; 13. a third side plate; 14. a fourth side plate; 20. a ceramic flat membrane; 30. a seal ring; 31. flanging; 120. connecting the bosses; 121. an opening edge; 200. a base; 201. connecting the cavity; 2011. a bottom; 202. a drainage member; 300. a liquid collecting pipe; 301. and (6) sealing the plug.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It will be understood that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 2, a purification membrane module 100 according to an embodiment of the present invention includes a first side plate 11, a second side plate 12 disposed opposite to the first side plate 11, a third side plate 13 and a fourth side plate 14 for connecting the first side plate 11 and the second side plate 12, and a plurality of ceramic flat membrane 20.
The plurality of ceramic flat sheet membranes 20 of the present embodiment are sequentially mounted on the first side plate 11 and the second side plate 12 at intervals.
In this embodiment, the first side plate 11 and/or the second side plate 12 of this embodiment are provided with a transition cavity 101, so that the medium entering into the ceramic flat sheet membrane 20 can be discharged outwards through the transition cavity 101. Make this purification membrane group 100 during operation, the medium that enters into in the dull and stereotyped membrane of pottery 20 can be directly outwards discharged with first curb plate 11 and/or second curb plate 12 to this purification membrane group during operation's flowing back makes the flowing back more unobstructed, has also improved this purification membrane group's recoil efficiency simultaneously.
In addition, the purification membrane module 100 has a transition cavity 101 disposed on the first side plate 11 and/or the second side plate 12 for assembling the ceramic flat membrane 20, so as to simplify the structure, thereby reducing the production and assembly costs of the purification membrane module 100.
As shown in fig. 2 and 3, the first side plate 11 and the second side plate 12 are both provided with a connecting boss 120, the connecting boss 120 is disposed at a peripheral position of the corresponding transition cavity 101, and the connecting boss 120 is sleeved with a sealing ring 30, so that two adjacent purification membrane groups 100 can be sequentially stacked and assembled and sealed by the sealing ring 30.
As shown in fig. 4, the sealing ring 30 has a flange 31, and the sealing ring 30 can wrap the opening edge 121 of the connecting boss 120 through the flange 31, so as to improve the sealing effect that the sealing ring 30 can play when being disposed between two adjacent purification membrane assemblies 100, and further have an effect of further ensuring the sealing effect when two adjacent purification membrane assemblies 100 are stacked and assembled.
As shown in fig. 1, the membrane tower according to an embodiment of the present invention includes a base 200, a purification membrane module 100 and two liquid collecting pipes 300, wherein the purification membrane module 100 is installed on the base 200, and the two liquid collecting pipes 300 are respectively installed on a first side plate 11 and a second side plate 12 of the purification membrane module 100, wherein the purification membrane module 100 is the above-mentioned purification membrane module 100.
It can be understood that the above-mentioned membrane tower can use the base 200 to support the purification membrane module 100 and place it in the environment where the membrane tower needs to work, and the membrane tower can use the liquid collecting pipe 300 to suck and discharge the medium in the transition cavity 101 to make it form negative pressure, so that the medium in the water tank can continuously enter into the ceramic flat membrane 20 and form circulation, thereby achieving the function of purifying the medium in the water tank.
Wherein, the base 200 is provided with a connecting cavity 201 matched with the transition cavity 101, and the transition cavity 101 is respectively communicated with the corresponding connecting cavity 201 and the corresponding liquid collecting pipe 300, so as to realize the communication among the base 200, the purification membrane group 100 and the liquid collecting pipe 300.
As shown in fig. 5, the drainage member 202 is arranged at the bottom 2011 of the connecting cavity 201 of the base 200, and the drainage member 202 can drain the medium in the connecting cavity 201 and the corresponding transition cavity 101 outwards, so that in the process of hoisting the membrane tower, the drainage member 202 can drain the medium in the transition cavity 101 and the connecting cavity 201 outwards through the drainage member 202, so as to reduce the hoisting weight of the membrane tower, and further play a role in facilitating the hoisting of the membrane tower; meanwhile, the membrane tower can use the drainage part 202 as a drainage port of the transition cavity 101, so that the medium can circularly flow in the transition cavity 101, the effect of cleaning the interior of the transition cavity 101 is achieved, and the use requirement of the membrane tower for maintenance is further met.
Specifically, the liquid discharging member 202 includes a connecting tube and a cap detachably mounted on the connecting tube for controlling the opening and closing of the connecting tube, thereby implementing the structural configuration of the liquid discharging member 202. Of course, the drainage member 202 is not limited to the illustration, and it is obvious to those skilled in the art that the drainage member 202 may be configured to be connected to the bottom 2011 of the cavity 201 to form a drainage hole, and the drainage hole is selectively blocked by a plug.
The two ends of the liquid collecting tube 300 are respectively provided with the sealing plugs 301 in a threaded connection mode, so that the liquid collecting tube 300 is assembled and sealed by the sealing plugs 301, the connection stability between the sealing plugs 301 and the liquid collecting tube 300 is ensured, and the sealing plugs 301 are prevented from falling off the liquid collecting tube 300 under the condition of backwashing of the water purifying device.
In addition, it should be noted that, the number of the purification membrane assemblies 100 in the membrane tower is multiple, and the multiple purification membrane assemblies 100 are mounted on the base 200 in a stacked manner, so that when the membrane tower works, different numbers of the purification membrane assemblies 100 can be specifically selected according to the use requirements to perform purification treatment, so as to meet different use requirements.
The features of the above embodiments may be arbitrarily combined, and for the sake of brevity, all possible combinations of the features in the above embodiments are not described, but should be construed as being within the scope of the present specification as long as there is no contradiction between the combinations of the features.
It should be understood by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as a limitation of the present invention, and that suitable changes and modifications of the above embodiments are within the scope of the claimed invention as long as they are within the spirit and scope of the present invention.
Claims (10)
1. A purification membrane group comprises a first side plate (11), a second side plate (12) arranged opposite to the first side plate (11), a third side plate (13) and a fourth side plate (14) used for connecting the first side plate (11) and the second side plate (12), and a plurality of ceramic flat plate membranes (20), wherein the ceramic flat plate membranes (20) are sequentially arranged on the first side plate (11) and the second side plate (12) at intervals;
the method is characterized in that: the first side plate (11) and/or the second side plate (12) are/is provided with a transition cavity (101) so that a medium entering the ceramic flat membrane (20) can be discharged outwards through the transition cavity (101).
2. The purification membrane module of claim 1, wherein: transition cavities (101) are formed in the first side plate (11) and the second side plate (12), and each ceramic flat plate membrane (20) is communicated with the two transition cavities (101).
3. The purification membrane module of claim 2, wherein: the first side plate (11) and the second side plate (12) are both provided with connecting bosses (120), the connecting bosses (120) are arranged at the peripheral positions of the corresponding transition cavities (101), and sealing rings (30) are sleeved on the connecting bosses (120).
4. A purification membrane module according to claim 3, wherein: the sealing ring (30) is provided with a flanging (31), and the sealing ring (30) can be wrapped on the opening edge (121) of the connecting boss (120) through the flanging (31).
5. A membrane column, characterized by: comprises a base (200), the purification membrane group (100) as claimed in any one of claims 1 to 4, and two liquid collecting pipes (300), wherein the purification membrane group (100) is mounted on the base (200), and the two liquid collecting pipes (300) are respectively mounted on the first side plate (11) and the second side plate (12) of the purification membrane group (100).
6. The membrane column according to claim 5, wherein: the base (200) is provided with a connecting cavity (201) matched with the transition cavity (101), and the transition cavity (101) is communicated with the corresponding connecting cavity (201) and the corresponding liquid collecting pipe (300) respectively.
7. The membrane column according to claim 6, wherein: the base (200) is provided with a drainage part (202) on the bottom (2011) of the connecting cavity (201), and the drainage part (202) can drain media in the connecting cavity (201) and the corresponding transition cavity (101) outwards.
8. The membrane column according to claim 7, wherein: the liquid discharge part (202) comprises a connecting pipe and a pipe cap, wherein the pipe cap is detachably arranged on the connecting pipe and used for controlling the opening and closing of the connecting pipe.
9. The membrane column according to claim 5, wherein: the number of the purification membrane groups (100) is multiple, and the purification membrane groups (100) are arranged on the base (200) in a stacking mode.
10. The membrane column according to claim 5, wherein: and two ends of the liquid collecting pipe (300) are respectively provided with a sealing plug (301) in a threaded connection mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123111417.XU CN216584313U (en) | 2021-12-09 | 2021-12-09 | Purification membrane group and membrane tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123111417.XU CN216584313U (en) | 2021-12-09 | 2021-12-09 | Purification membrane group and membrane tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216584313U true CN216584313U (en) | 2022-05-24 |
Family
ID=81611238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123111417.XU Active CN216584313U (en) | 2021-12-09 | 2021-12-09 | Purification membrane group and membrane tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216584313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114849486A (en) * | 2022-05-31 | 2022-08-05 | 无锡凡锡环保科技有限公司 | Micro-power integrated membrane of sewage purification regenerator |
-
2021
- 2021-12-09 CN CN202123111417.XU patent/CN216584313U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114849486A (en) * | 2022-05-31 | 2022-08-05 | 无锡凡锡环保科技有限公司 | Micro-power integrated membrane of sewage purification regenerator |
| CN114849486B (en) * | 2022-05-31 | 2023-12-05 | 无锡凡锡环保科技有限公司 | Micro-power integrated membrane of sewage purification regenerator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216584313U (en) | Purification membrane group and membrane tower | |
| CN105413472A (en) | Novel water treatment membrane assembly | |
| CN204619759U (en) | For the rolling microtubular membrane assembly of external membrane bioreactor | |
| CN210544418U (en) | Array type flat membrane element | |
| CN209997462U (en) | Flat membrane module, flat membrane module device and flat membrane module system | |
| CN218890387U (en) | Hollow black crystal fiber membrane filter assembly | |
| CN215756582U (en) | Utilize domestic water purification unit in whole room of dull and stereotyped ceramic membrane drainage | |
| CN212504132U (en) | Dull and stereotyped ceramic membrane filtration system | |
| CN215327268U (en) | Industrial equipment filter | |
| CN216572479U (en) | Membrane tower | |
| CN211886286U (en) | Inorganic ceramic membrane component capable of replacing organic fiber membrane | |
| CN211384548U (en) | Columnar ultrafiltration membrane component | |
| CN202506223U (en) | Three-circle type water purifying device | |
| CN112237846A (en) | Cross-flow filtering flat membrane component | |
| CN217163886U (en) | Membrane module for sewage treatment | |
| CN210645903U (en) | Tubular membrane filtration assembly | |
| CN217139967U (en) | Reverse osmosis membrane module | |
| CN216584312U (en) | Purification membrane group and membrane tower | |
| CN212451060U (en) | Environment-friendly sewage treatment device for ecological city | |
| CN213160239U (en) | Melon pulp type ultrafiltration membrane component | |
| CN213771431U (en) | Water filtering device and water purifier | |
| CN215233344U (en) | Ceramic flat membrane module and device | |
| CN211921239U (en) | Lake wave pollution purification device with high purification efficiency | |
| CN214299658U (en) | Electric flocculation membrane reactor | |
| CN214693565U (en) | Novel filtering device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |