CN220564381U - Ultrafiltration membrane stack adopting novel aeration mode - Google Patents
Ultrafiltration membrane stack adopting novel aeration mode Download PDFInfo
- Publication number
- CN220564381U CN220564381U CN202322131297.2U CN202322131297U CN220564381U CN 220564381 U CN220564381 U CN 220564381U CN 202322131297 U CN202322131297 U CN 202322131297U CN 220564381 U CN220564381 U CN 220564381U
- Authority
- CN
- China
- Prior art keywords
- ultrafiltration membrane
- frame
- plate
- traction
- membrane stack
- 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.)
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- 239000012528 membrane Substances 0.000 title claims abstract description 57
- 238000000108 ultra-filtration Methods 0.000 title claims abstract description 57
- 238000005273 aeration Methods 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims 1
- 239000010865 sewage Substances 0.000 abstract description 8
- 239000012535 impurity Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 229910021642 ultra pure water Inorganic materials 0.000 description 1
- 239000012498 ultrapure water Substances 0.000 description 1
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 belongs to the field of sewage treatment, in particular to an ultrafiltration membrane stack adopting a novel aeration mode, which comprises a frame, wherein the frame is provided with a filter tank, the frame is provided with an ultrafiltration membrane main body, a shaking mechanism is assembled on the frame, the shaking mechanism comprises two fixing plates, the fixing plates are provided with vertical plates, the vertical plates are provided with rotating rods, the rotating rods are provided with eccentric wheels, one of the vertical plates is fixedly provided with an assembly plate, the assembly plate is provided with a connecting plate, the connecting plate is provided with a traction rod, the traction rod is provided with a traction plate, the traction rod is provided with a push block, and the traction rod is provided with a telescopic spring.
Description
Technical Field
The utility model relates to the field of sewage treatment, in particular to an ultrafiltration membrane stack adopting a novel aeration mode.
Background
Ultrafiltration membranes are artificial permeable membranes used in ultrafiltration processes, and have been widely used for advanced treatment of industrial wastewater and process water, such as concentration, purification and separation of macromolecular substances in chemical, food and pharmaceutical industries, sterilization of biological solutions, separation of dyes in printing and dyeing wastewater, recovery of glycerol from petrochemical wastewater, recovery of silver from photographic chemical wastewater, preparation of ultrapure water, and the like. In addition, the method can also be used for concentrating and dehydrating sludge and the like.
The existing sewage is filtered through the ultrafiltration membrane stack, but the existing ultrafiltration membrane stack has the following problems in the using process:
in the prior art, sewage impurities can be adhered to the surface of the ultrafiltration membrane in the process of filtering the ultrafiltration membrane, and the surface of the ultrafiltration membrane is cleared by utilizing the airflow sprayed out of the aeration branch pipe, and as the ultrafiltration membranes in the ultrafiltration membrane stack are mutually close, the swing and the floating of the ultrafiltration membrane is low due to the fact that the airflow blows the ultrafiltration membrane, the effect of clearing the impurities by the ultrafiltration membrane is poor, and the clearing efficiency is influenced, therefore, the ultrafiltration membrane stack adopting the novel aeration mode is necessary in the prior sewage treatment field.
Disclosure of Invention
In order to make up for the defects of the prior art, ultrafiltration membranes in the prior ultrafiltration membrane stack are close to each other, so that the swing and the floating of the ultrafiltration membranes are low due to the fact that air flow blows the ultrafiltration membranes, the effect of removing impurities by the ultrafiltration membranes is poor, and the removal efficiency is affected.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides an adopt milipore filter of novel aeration mode to pile, includes the frame, fixedly assembly has a plurality of milipore filter main parts on the frame, is equipped with a plurality of mechanisms of rocking on the frame, rocks one side that the mechanism corresponds to be located the milipore filter main part, rocks the mechanism and includes two fixed plates, the equal fixed mounting of one end of fixed plate has the riser, activity is equipped with the dwang on two risers, equal fixed mounting has the eccentric wheel on the dwang, fixed mounting has the assembly plate on one of them riser, fixed mounting has the connecting plate on the assembly plate, activity is equipped with the traction lever on the connecting plate, the one end fixed mounting of traction lever has the traction plate, the traction plate laminates with the eccentric wheel.
Preferably, a push block is fixedly arranged at the other end of the traction rod, a telescopic spring is arranged on the traction rod, and two ends of the telescopic spring are fixedly assembled with the connecting plate and the traction plate respectively.
Preferably, the rotating rod is fixedly provided with a connecting disc, the connecting disc is fixedly provided with a plurality of connecting rods, and one ends of the connecting rods are fixedly provided with half-groove ball blades.
Preferably, a filter tank is arranged on the frame, and the ultrafiltration membrane main body is positioned in the filter tank.
Preferably, the frame is fixedly provided with a water producing and collecting pipe which is communicated with the filter tank.
Preferably, an aeration branch pipe is fixedly assembled at the bottom of the frame, the inside of the frame is communicated with the inside of the aeration branch pipe, the aeration branch pipe is positioned below the ultrafiltration membrane main body, and the aeration branch pipe is positioned below the shaking mechanism.
The utility model has the advantages that:
1. according to the utility model, sewage in the filter tank is filtered through the ultrafiltration membrane main body, the filtered water is conveyed through the water-producing collecting pipe, filtered impurities are attached to the surface of the ultrafiltration membrane main body, wind power generated by the aeration branch pipe blows the ultrafiltration membrane main body, impurities on the ultrafiltration membrane main body fall off, meanwhile, the half-groove ball blades drive the rotating rod on the connecting disc to rotate on the vertical plate under the influence of wind power, so that the eccentric wheel repeatedly rotates the traction plate, the telescopic spring stretches, the traction rod drives the pushing block to push the ultrafiltration membrane main body to largely float and swing, and impurities on the ultrafiltration membrane main body are conveniently swung off.
2. According to the utility model, the interior of the frame is fully utilized as an aeration channel, and gas flows into the aeration branch pipes, so that the space utilization rate of the filter tank is improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic plan view of an ultrafiltration membrane stack employing a novel aeration mode of the present utility model;
FIG. 2 is a schematic plan view of an ultrafiltration membrane stack employing a novel aeration mode according to the present utility model;
FIG. 3 is a schematic plan view of a wobble mechanism according to the present utility model;
fig. 4 is a schematic perspective view of a shaking mechanism according to the present utility model.
In the figure:
1. an ultrafiltration membrane body; 2. a filter tank; 3. a water collecting pipe for producing water; 4. an aeration branch pipe; 5. a frame; 6. a shaking mechanism; 601. a fixing plate; 602. a riser; 603. a rotating lever; 604. a connecting rod; 605. half-groove ball blades; 606. a connecting disc; 607. an eccentric wheel; 608. an assembly plate; 609. a connecting plate; 610. a traction rod; 611. a traction plate; 612. a pushing block; 613. and a telescopic spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The present application is described in further detail below in conjunction with figures 1-4,
the embodiment of the application discloses an ultrafiltration membrane stack adopting a novel aeration mode. Referring to fig. 1 to 4, an ultrafiltration membrane stack adopting a novel aeration mode comprises a frame 5, a filter tank 2 is arranged on the frame 5, a plurality of ultrafiltration membrane main bodies 1 are fixedly assembled on the frame 5, the ultrafiltration membrane main bodies 1 are positioned in the filter tank 2, a plurality of shaking mechanisms 6 are assembled on the frame 5, the shaking mechanisms 6 are correspondingly positioned on one side of the ultrafiltration membrane main bodies 1, each shaking mechanism 6 comprises two fixing plates 601, one end of each fixing plate 601 is fixedly assembled with a vertical plate 602, two vertical plates 602 are movably assembled with a rotating rod 603, a connecting disc 606 is fixedly assembled on the rotating rod 603, a plurality of connecting rods 604 are fixedly assembled on the connecting disc 606, one ends of the connecting rods 604 are fixedly assembled with half-groove ball blades 605, eccentric wheels 607 are fixedly assembled on the rotating rod 603 and positioned on one side of the connecting disc 606, one of them riser 602 is last fixed mounting has assembly plate 608, fixed mounting has connecting plate 609 on the assembly plate 608, movable mounting has traction lever 610 on the connecting plate 609, the fixed mounting of one end of traction lever 610 has the traction plate 611 that laminates with eccentric 607, the fixed mounting of the other end of traction lever 610 has ejector pad 612, fixed mounting has telescopic spring 613 between connecting plate 609 and the traction plate 611, the inside at telescopic spring 613 is assembled to traction lever 610, half-groove ball blade 605 drives dwang 603 on the connection pad 606 under wind-force and rotates on riser 602, make eccentric 607 rotate traction plate 611 repeatedly, telescopic spring 613 stretches out and draws back, make traction lever 610 drive ejector pad 612 push ultrafiltration membrane main part 1 and float the swing greatly, conveniently put debris on the ultrafiltration membrane main part 1.
Referring to fig. 2, a water collecting pipe 3 is fixedly assembled on a frame 5, the water collecting pipe 3 is communicated with a filter tank 2, an aeration branch pipe 4 communicated with the inside of the frame 5 is fixedly assembled at the bottom of the frame 5, the aeration branch pipe 4 is positioned below an ultrafiltration membrane main body 1, the aeration branch pipe 4 is positioned below a shaking mechanism 6, the ultrafiltration membrane main body 1 filters sewage inside the filter tank 2, filtered water is conveyed through the water collecting pipe 3, wind power generated by the aeration branch pipe 4 blows the ultrafiltration membrane main body 1, and meanwhile wind power blows a half-groove ball blade 605, so that a rotating rod 603 rotates on a vertical plate 602.
Working principle: the ultrafiltration membrane main body 1 filters the sewage in the filter tank 2, the filtered water is conveyed through the water-producing water collecting pipe 3, the filtered impurities are attached to the surface of the ultrafiltration membrane main body 1, wind power generated by the aeration branch pipe 4 blows the ultrafiltration membrane main body 1, impurities on the ultrafiltration membrane main body 1 drop, meanwhile, the half-groove ball blade 605 drives the rotating rod 603 on the connecting disc 606 to rotate on the vertical plate 602 under the influence of wind power, the eccentric wheel 607 repeatedly rotates the traction plate 611, the telescopic spring 613 stretches and contracts, the traction rod 610 drives the push block 612 to push the ultrafiltration membrane main body 1 to swing greatly, the impurities on the ultrafiltration membrane main body 1 are conveniently swung down, the inside of the frame 5 is fully utilized as an aeration channel, and the air flows into the aeration branch pipe 4, so that the improvement of the space utilization rate of the filter tank 2 is realized.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. An ultrafiltration membrane stack adopting a novel aeration mode, which is characterized in that: including frame (5), fixed mounting has a plurality of milipore filter main part (1) on frame (5), be equipped with a plurality of rocking mechanism (6) on frame (5), rocking mechanism (6) correspond one side that is located milipore filter main part (1), rocking mechanism (6) are including two fixed plates (601), the equal fixed mounting of one end of fixed plate (601) has riser (602), movable mounting has dwang (603) on two riser (602), equal fixed mounting has eccentric wheel (607) on dwang (603), fixed mounting has assembly plate (608) on one of them riser (602), fixed mounting has connecting plate (609) on assembly plate (608), movable mounting has traction lever (610) on connecting plate (609), the one end fixed mounting of traction lever (610) has traction plate (611), traction plate (611) laminating with eccentric wheel (607).
2. An ultrafiltration membrane stack employing a novel aeration method according to claim 1, wherein: the other end of the traction rod (610) is fixedly provided with a push block (612), the traction rod (610) is provided with a telescopic spring (613), and two ends of the telescopic spring (613) are fixedly assembled with the connecting plate (609) and the traction plate (611) respectively.
3. An ultrafiltration membrane stack employing a novel aeration method according to claim 1, wherein: a connecting disc (606) is fixedly assembled on the rotating rod (603), a plurality of connecting rods (604) are fixedly assembled on the connecting disc (606), and half-groove ball blades (605) are fixedly assembled at one ends of the connecting rods (604).
4. An ultrafiltration membrane stack employing a novel aeration method according to claim 1, wherein: the frame (5) is provided with a filter tank (2), and the ultrafiltration membrane main body (1) is positioned in the filter tank (2).
5. An ultrafiltration membrane stack employing a novel aeration process as claimed in claim 4, wherein: the frame (5) is fixedly provided with a water producing and collecting pipe (3), and the water producing and collecting pipe (3) is communicated with the filter tank (2).
6. An ultrafiltration membrane stack employing a novel aeration process as claimed in claim 5, wherein: the bottom of frame (5) is fixed and is equipped with aeration branch pipe (4), and the inside of frame (5) communicates with the inside of aeration branch pipe (4), and aeration branch pipe (4) are located the below of milipore filter main part (1), and aeration branch pipe (4) are located the below of rocking mechanism (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322131297.2U CN220564381U (en) | 2023-08-09 | 2023-08-09 | Ultrafiltration membrane stack adopting novel aeration mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322131297.2U CN220564381U (en) | 2023-08-09 | 2023-08-09 | Ultrafiltration membrane stack adopting novel aeration mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220564381U true CN220564381U (en) | 2024-03-08 |
Family
ID=90091110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322131297.2U Active CN220564381U (en) | 2023-08-09 | 2023-08-09 | Ultrafiltration membrane stack adopting novel aeration mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220564381U (en) |
-
2023
- 2023-08-09 CN CN202322131297.2U patent/CN220564381U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |