CN207769563U - A kind of plate film assembly - Google Patents
A kind of plate film assembly Download PDFInfo
- Publication number
- CN207769563U CN207769563U CN201721709221.1U CN201721709221U CN207769563U CN 207769563 U CN207769563 U CN 207769563U CN 201721709221 U CN201721709221 U CN 201721709221U CN 207769563 U CN207769563 U CN 207769563U
- Authority
- CN
- China
- Prior art keywords
- plate
- film
- membrane
- case
- water outlet
- 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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Links
- 239000012528 membrane Substances 0.000 claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 238000005273 aeration Methods 0.000 claims description 30
- 239000012141 concentrate Substances 0.000 claims description 8
- 239000010802 sludge Substances 0.000 description 9
- 238000000746 purification Methods 0.000 description 8
- 239000010865 sewage Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 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
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a kind of plate film assembly, including several plate membranes and a film case；The plate membrane includes filter membrane, flow-guiding screen and liner plate, and water outlet is equipped at the top center of the liner plate；The film case is made of side plate and angle steel, and two corresponding side plate interior sides of the film case are symmetrical arranged several vertical elongated guide grooves, and the plate membrane is inserted between two symmetrical guide grooves；Equipped with a collector pipe is arranged on the outside of one of guide groove side plate, the collector pipe is equipped with branch pipe identical with the plate membrane water outlet quantity, and the branch pipe is connect with the plate membrane water outlet by hose one by one.The utility model flat sheet membranes are to complete to fix by the support of film bottom plate and guide groove, and fixed form is simple, need not squeeze plate membrane or punch and fix, ensure that the integrality of plate membrane, reduce the loss to tablet film surface.
Description
Technical field
The utility model is related to field of membrane bioreactor, especially a kind of plate film assembly.
Background technology
Membrane bioreactor (Membrane Bio-Reactor, MBR) is that membrane separation technique and biologic treating technique are organic
In conjunction with novel state waste water treatment system.With membrane module substitution traditional biological treatment technology end secondary settling tank, in bioreactor
Middle holding high activity sludge concentration improves biological treatment organic loading, to reduce sewage treatment facility floor space, and passes through
Low sludge loading is kept to reduce surplus sludge volume.Main activated sludge and macromolecular using in membrane separation plant trap water is organic
Object.Activated sludge concentration can be promoted to 8000 ~ 10000mg/L in membrane bioreactor system, even higher, and sludge age can extend
To 30 days or more.
More popular membrane module form has hollow fiber curtain type membrane component and plate film assembly currently on the market, due to structure
It is required that doughnut curtain type membrane will not stop to shake with decelerating membrane pollution, therefore generally existing film in operation with flow and air-flow
Silk fatigue break, short life, effective filtration area is unstable, and pretreatment degree requires disadvantage high and that cleaning is inconvenient, although just
Relative moderate is invested, but comprehensive cost is high；Relevant issues, long lifespan are then not present in plate membrane, and effective filtration area is stablized, pre- to locate
Reason degree requires low, easy to clean, comprehensive cost low.
Existing plate membrane when in use, is all to be installed by way of directly stacking, makes in this way in installation
With when have inconvenience more, and with the lengthening of usage time, the abrasion of tablet film surface is also more serious, and purifies stream
The water purification flow gone out is also uneven, and flow velocity is unstable, when to water purification reuse, it is easy to cause the waste of water resource.
Utility model content
The purpose of this utility model is in view of the problems of the existing technology to propose a kind of plate film assembly, and the component is kept away
Exempt from being in direct contact for surface between plate membrane, and fixed form is simple, it is convenient for disassembly and assembly.
The technical solution adopted in the utility model is as follows：
A kind of plate film assembly, including several plate membranes and a film case；The plate membrane includes filter membrane, flow-guiding screen and lining
Plate, and water outlet is equipped at the top center of the liner plate；
The film case is made of side plate and angle steel, and two corresponding side plate interior sides of the film case are symmetrical arranged several vertical
Guide groove, the plate membrane are inserted between two symmetrical guide grooves；Equipped with setting one on the outside of one of guide groove side plate
Collector pipe, the collector pipe are equipped with branch pipe identical with the plate membrane water outlet quantity, the branch pipe and the plate membrane
Water outlet is connected one by one by hose.
Further, the flow concentrate tube and deflector are arranged in the inside of the water outlet, the flow concentrate tube
It is located at the bottom of the water outlet, deflector is uniformly distributed above the flow concentrate tube.
Further, the lower part of the film case is equipped with aeration case identical with film bottom portion's sectional area, the aeration
Case is also to be made of side plate and angle steel, and the aeration bottom portion is equipped with aeration tube, and the tube wall of the aeration tube is equipped with to obliquely downward
The multiple solarization air caps just washed away.
Further, the solarization air cap is arranged in the obliquely downward of aeration tube wall.
Preferably, the aeration tube is fixed by the bracket in the aeration bottom portion.
Preferably, described four edges in aeration bottom portion are equipped with pillar.
The beneficial effects of the utility model are embodied in：
（1）In the utility model, the plate membrane is respectively inserted in the guide groove of the film case, is avoided between tablet film surface
It is in direct contact, reduces the abrasion of tablet film surface.
（2）In the utility model, the plate membrane is completed to fix by the angle steel in guide groove and film bottom portion, and when maintenance is straight
It connects and takes out plate membrane along guiding slot port, it is convenient for disassembly and assembly.
Description of the drawings
Fig. 1 is the front view of the specific implementation mode of plate film assembly described in the utility model；
Fig. 2 is the vertical view of Fig. 1；
Fig. 3 is the side view of the specific implementation mode of plate film assembly described in the utility model；
Fig. 4 is the tablet membrane structure diagram of plate film assembly described in the utility model；
Fig. 5 is the internal structure schematic diagram of the plate membrane water outlet of plate film assembly described in the utility model.
In figure, 1, plate membrane, 2, film case, 3, filter membrane, 4, flow-guiding screen, 5, liner plate, 6, water outlet, 7, guide groove, 8, catchment
Pipe, 9, branch pipe, 10, hose, 11, flow concentrate tube, 12, deflector, 13, aeration case, 14, aeration tube, 15, solarization air cap, 16, branch
Column.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figs 1-4, a kind of plate film assembly, including several plate membranes 1 and a film case 2；The plate membrane 1 includes filter
Film 3, flow-guiding screen 4 and liner plate 5, and water outlet 6 is equipped at the top center of liner plate 5；The film case 2 is made of side plate and angle steel,
The angle steel constitutes the frame of entire film case, and the side plate is fixed on the inside of the film cabinet frame of angle steel composition, and two of film case 2 are right
Side plate interior sides are answered to be symmetrical arranged several vertical elongated guide grooves 7, plate membrane 1 is inserted between two symmetrical guide grooves 7, tablet
Film 1 is placed on the angle steel of 2 bottom of film case, completes to fix by the angle steel and guide groove 7 of 2 bottom of film case；Film case 2 is equipped with and leads
One collector pipe 8 is set on the outside of to one of slot side plate, and collector pipe 8 is equipped with branch identical with 6 quantity of plate membrane water outlet
Pipe 9, the branch pipe 9 are connect with plate membrane water outlet 6 by hose 10 one by one, and collector pipe 8 can be one end open, an end seal
It closes, can also be both ends open.
Specific embodiment of the present utility model is that plate membrane 1 is put into film case 2, and water outlet 6 is connect with collector pipe 8,
When sewage flows into, sewage can enter from the filter membrane 3 of plate membrane 1, then via the filtering of filter membrane 3 so that impurity retains
In the outside of filter membrane 3, under the action of flow-guiding screen 4, water purification is flowed into the side of liner plate 5, and is flowed out via water outlet 6, finally
It is discharged through collector pipe 8, just completes the process of sewage purification in this way.In the utility model, plate membrane 1 is to rely on 2 bottom of film case
Angle steel and guide groove 7 support complete fix, fixed form is simple, need not to plate membrane 1 squeeze or punch fix, protect
The integrality of plate membrane 1 has been demonstrate,proved, the loss to 1 surface of plate membrane is reduced.
As shown in figure 5, in the utility model, can also flow concentrate tube 11 be set in the inner bottom of water outlet 6, it is described
11 top of flow concentrate tube, and it is equidistantly equipped with deflector 12 positioned at the inside of water outlet 6, which can be to being flowed into water outlet
Water purification play certain cushioning effect, and water purification is uniformly flowed out slowly, to avoid the waste of water resource.
Sewage deposits in order to prevent, realizes the effect of sufficiently cleaned up sewage, can also be arranged and film case 2 in 2 lower part of film case
Identical aeration case is accumulated in bottom section, and the aeration case 13 is also to be made of side plate and angle steel, forms side-closed, up and down
Structure, aeration bottom portion is equipped with aeration tube 14, and the tube wall of aeration tube 14 is equipped with the multiple solarization air caps 15 oliquely downward washed away.
The plate film assembly is put into membrane biological reaction pond, in purification process, sewage will produce sludge settling, can pass through at this time
Air blower is blown afloat to the aeration tube, is stirred above and below base sludge under the action of air-flow, and sludge is made to reintegrate sewage into one
Step completes purification process.
Preferably, the aeration tube 14 is fixed on 13 bottom of aeration case, the aeration bottom portion four by holder 17
A edge is equipped with pillar, when membrane module is put into reaction tank, the pillar can make aeration tube and reaction tank bottom there are
Certain interval reaches better blowing effect.
The above, only several specific implementation modes of the utility model, but the scope of protection of the utility model is not
It is confined to this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with
Subject to the scope of the claims.
Claims (6)
1. a kind of plate film assembly, it is characterised in that：Including several plate membranes (1) and a film case (2)；
The plate membrane (1) includes filter membrane (3), flow-guiding screen (4) and liner plate (5), and water outlet is equipped at the top center of liner plate (5)
Mouth (6)；
The film case (2) is made of side plate and angle steel, and two corresponding side plate interior sides of film case (2) are symmetrical arranged several vertical lead
To slot (7), plate membrane (1) is inserted between two symmetrical guide grooves (7)；Equipped with setting on the outside of one of guide groove side plate
One collector pipe (8), collector pipe (8) are equipped with branch pipe (9) identical with plate membrane water outlet (6) quantity, the branch pipe (9) with it is flat
Plate film water outlet (6) is connected one by one by hose (10).
2. plate film assembly according to claim 1, it is characterised in that：It is additionally provided with flow collection inside the water outlet (6)
Middle pipe (11) and deflector (12), the flow concentrate tube (11) are located at the bottom of water outlet (6), the flow concentrate tube (11)
Top be evenly distributed with deflector (12).
3. plate film assembly according to claim 1 or 2, it is characterised in that：Film case (2) lower part is equipped with and film case
(2) identical aeration case (13) is accumulated in bottom section, and the aeration case (13) is made of side plate and angle steel, and aeration case (13) bottom is set
There are aeration tube (14), the tube wall of aeration tube (14) to be equipped with multiple solarization air caps (15).
4. plate film assembly according to claim 3, it is characterised in that：The solarization air cap (15) is arranged in aeration tube (14)
The obliquely downward of tube wall.
5. plate film assembly according to claim 4, it is characterised in that：The aeration tube (14) is fixed by holder (17)
In aeration case (13) bottom.
6. plate film assembly according to claim 4, it is characterised in that：Aeration case (13) bottom four edge is set
There is pillar (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721709221.1U CN207769563U (en) | 2017-12-11 | 2017-12-11 | A kind of plate film assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721709221.1U CN207769563U (en) | 2017-12-11 | 2017-12-11 | A kind of plate film assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207769563U true CN207769563U (en) | 2018-08-28 |
Family
ID=63230965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721709221.1U Active CN207769563U (en) | 2017-12-11 | 2017-12-11 | A kind of plate film assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207769563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113443787A (en) * | 2021-07-12 | 2021-09-28 | 长飞光纤光缆股份有限公司 | Method for treating sewage by using MBR (membrane bioreactor) membrane |
-
2017
- 2017-12-11 CN CN201721709221.1U patent/CN207769563U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113443787A (en) * | 2021-07-12 | 2021-09-28 | 长飞光纤光缆股份有限公司 | Method for treating sewage by using MBR (membrane bioreactor) membrane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Binjiang Intelligent Equipment Enterprise Port 10 #, No. 90, Gangqu Middle Road, Xinbei District, Changzhou City, Jiangsu Province, 213000 Patentee after: CHANGZHOU HUIHENG MEMBRANE TECHNOLOGY Co.,Ltd. Address before: 213000 Tenglong Road, Wujin Economic Development Zone, Changzhou, Jiangsu 2 Patentee before: CHANGZHOU HUIHENG MEMBRANE TECHNOLOGY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |