CN207031072U - A kind of perineurium formula hollow-fibre membrane MBR unit inlet end component - Google Patents
A kind of perineurium formula hollow-fibre membrane MBR unit inlet end component Download PDFInfo
- Publication number
- CN207031072U CN207031072U CN201720573641.5U CN201720573641U CN207031072U CN 207031072 U CN207031072 U CN 207031072U CN 201720573641 U CN201720573641 U CN 201720573641U CN 207031072 U CN207031072 U CN 207031072U
- Authority
- CN
- China
- Prior art keywords
- fibre membrane
- inlet end
- end component
- perisporium
- unit inlet
- 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
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 perineurium formula hollow-fibre membrane MBR unit inlet end component, including a chassis, the edge on the chassis upwardly extends to form perisporium, the perisporium and chassis be fitted to each other to be formed one pour accommodate hollow fiber membrane bundle pour chamber, in addition the chassis is provided with some glue feeding openings and some passages of array distribution, the edge of some passages upwardly extends to form some breather pipes, the height of some breather pipes is higher than above-mentioned perisporium, caused overflow glue obstruction passage during to avoid above-mentioned pour, the edge of some glue feeding openings is downwardly extending some glue inlet tubes.Production component simplicity is realized, production efficiency and product quality is improved, reduces the damage to hollow-fibre membrane silk table face.
Description
Technical field
The utility model is specifically related to a kind of perineurium formula hollow-fibre membrane MBR unit inlet end component.
Background technology
MBR shows its high efficiency as a kind of new water technology, but fouling membrane and the high operation that thus brings
Energy consumption is limitation MBR extensively using main bottleneck.In addition, fouling membrane causes transmembrane pressure increase and flux depression, film is added
Cleaning frequency and replacement frequency, this directly affects the efficiency and service life of membrane module.
Aeration is the major way for improving fouling membrane situation, and on the one hand aeration provides oxygen for microorganism；One side air-flow
On film surface, the change of fluidised form can mitigate fouling membrane.The effect of membrane module aeration is mainly rinsed to film surface, general to expose
Stomata or aerator are arranged on the underface of membrane module or film case, and mixed liquor flows up with air-flow, produce and cut on film surface
Shear force, to reduce fouling membrane.Aeration accounts for more than the 60% of whole service energy consumption, is the principal element for causing MBR high energy consumptions.Cause
This, the effective design that is aerated is particularly important.
Air volume calculation of the immersion type membrane component aeration quantity according to required for rinsing film draws there are three kinds in Practical Project at present
Computational methods：1. being calculated according to membrane module bottom sectional area, single membrane module inner section product is multiplied by total film group quantity and obtained
Total aeration quantity；2. being designed according to gas-water ratio, the air water volume ratio commonly used in technique is 10~30；3. set according to what producer provided
Count material computation.The aerating system of immersion type membrane component, it is necessary at least produce 0.1~0.5m/s ascending air on film surface,
Membrane removal surface contamination layer could effectively be gone.
Hollow membrane module typically uses perforated pipe or micro-pore aeration, forms upper up-flow in component internal, is given birth to using mixed liquor
Film surface is rinsed in stream and bubble disturbance.As described in utility model patent CN202741010, membrane module aerator is arranged on component bottom
Portion, aeration rises flowing to be disturbed by bottom putamina, and membrane module lower end root is aeration dead angle, reduces airflow scouring film wire
Effect, its root easily occur sludge accumulation, reduce aeration service efficiency.Perineurium formula hollow fiber film assembly is aerated end and its
Membrane module is had a style of one's own, and air admission hole is formed inside hollow fiber film thread, and gas can effectively wash away film wire, reduces aeration damage
Lose, improve assembly operating efficiency.But in inlet end air admission hole forming process, also increase cast difficulty and moulding process mistake
Journey.
Utility model content
The purpose of this utility model is to overcome prior art defect, there is provided a kind of perineurium formula hollow-fibre membrane MBR unit
Inlet end component.
Concrete technical scheme of the present utility model is as follows：
A kind of perineurium formula hollow-fibre membrane MBR unit inlet end component, including a chassis, the edge on the chassis upwardly extend
Form perisporium, the perisporium and chassis be fitted to each other to be formed one pour accommodate hollow fiber membrane bundle pour chamber, in addition on the chassis
Some passages provided with some glue feeding openings and array distribution, the edge of some passages upwardly extend to form some ventilations
Pipe, the height of some breather pipes be higher than above-mentioned perisporium, to avoid above-mentioned pour during caused overflow glue obstruction lead to
Stomata, the edge of some glue feeding openings are downwardly extending some glue inlet tubes.
In a preferred embodiment of the present utility model, the height of the perisporium is 30~80mm, thickness is 3~
10mm, the quantity of the passage is 8~24, and aperture is 4~14mm, and the quantity of the glue feeding opening is 1~6, aperture 3
~9mm.
In a preferred embodiment of the present utility model, the chassis is shaped as circle, a diameter of 80~
250mm。
In a preferred embodiment of the present utility model, the chassis is shaped as quadrangle, and the length of side is 70~
220mm。
In a preferred embodiment of the present utility model, the passage is shaped as circular, triangle or four sides
Shape.
In a preferred embodiment of the present utility model, the height of the glue inlet tube is 2~10mm.
In a preferred embodiment of the present utility model, it is connected between the breather pipe of part by reinforcement, should
The height of reinforcement is 2~5mm.
In a preferred embodiment of the present utility model, the breather pipe is higher than the 1~3mm of perisporium.
In a preferred embodiment of the present utility model, the outer wall of the upper end of the breather pipe is provided with 30~45 ° and fallen
Angle, to avoid damage to the film layer of hollow-fibre membrane.
In a preferred embodiment of the present utility model, the inner side of the perisporium is provided with an at least annular groove, should
The width of annular groove is 2~10mm, and depth is 1~3mm.
In a preferred embodiment of the present utility model, internal thread is additionally provided with the inside of the perisporium, the internal thread
Width be 2~10mm, depth is 1~3mm.
The beneficial effects of the utility model are：
1st, glue inlet tube and breather pipe of the present utility model is in opposite direction, and glue enters from glue inlet tube, in being uniformly distributed in
Hollow fiber film wire surrounding, hollow fiber membrane bundle is bonded together, and breather pipe is uniformly distributed, and the exposure in base is aerated for membrane module
Gas plays the souring on film surface by the passage to hollow fiber film thread, and it is succinct that such structure realizes production component
Change, improve production efficiency and product quality, reduce the damage to hollow-fibre membrane silk table face；
2nd, the height of some breather pipes of the present utility model is higher than perisporium, avoids caused overflow glue during pouring
Water blockage passage；
3rd, the outer wall of the upper end of the breather pipe in the utility model is provided with 30~45 ° of chamferings, can effectively avoid doughnut
The damage of the film layer of film.
4th, the new perineurium formula hollow-fibre membrane MBR unit inlet end of this experiment, in process of production, nothing after casting complete
It need to cut, mitigate workload, while reduce glue quantity, it is cost-effective.
Brief description of the drawings
Fig. 1 is top view of the present utility model.
Fig. 2 is sectional view of the present utility model.
Embodiment
The technical solution of the utility model is further detailed below by way of embodiment combination accompanying drawing and
Description.
As depicted in figs. 1 and 2, a kind of perineurium formula hollow-fibre membrane MBR unit inlet end component, including a chassis 1, the bottom
The edge of disk 1 is upwardly extended to form perisporium 2, and the perisporium 2 and chassis 1, which are fitted to each other, to be formed one and pour 1200~1500 umbrellas of receiving
The hollow fiber membrane bundle of shape distribution pours chamber 3, and the chassis 1 is provided with some glue feeding openings 11 and annular array distribution or square in addition
Some passages 12 of shape array distribution, the edge of some passages 12 upwardly extend to form some breather pipes 120, and this is some
The height of breather pipe 120 is higher than above-mentioned perisporium 2, to avoid above-mentioned pour during caused overflow glue obstruction passage
12, be connected by reinforcement 121 between partial ventilation pipe 120, the edges of some glue feeding openings 11 be downwardly extending it is some enter
Sebific duct 110.
The chassis is circular or quadrangle, if circle, then a diameter of 80~250mm, if quadrangle (including square
Shape, rhombus and square), then the length of side is 70~220mm.The height of the perisporium 2 is 30~80mm, and thickness is 3~10mm；Institute
The quantity for stating passage 12 is 8~24, and it is 4~14mm to be shaped as circular, triangle or quadrangle, aperture；The glue feeding opening
11 quantity is 1~6, and aperture is 3~9mm, and the height of the glue inlet tube 110 is 4~8mm, the height of the reinforcement 121
For 2~5mm, the breather pipe 120 is higher than the 21~3mm of perisporium, and the outer wall of the upper end of the breather pipe 120 be provided with 30~
45 ° of chamferings 1201, to avoid damage to the film layer of hollow-fibre membrane.
In addition, in order to increase the glue poured and adhesion of the present utility model, avoid pouring the film wire being poured in and glue
Entirety comes off, and the inner side of the perisporium is provided with groove 21.In a preferred scheme, the groove 21 is an at least annular groove, should
Annular groove~width is 2~10mm, depth is 1~3mm.In another preferred scheme, the groove 21 is internal thread, and this is interior
The width of screw thread is 2~10mm, and depth is 1~3mm.
Glue inlet tube 110 of the present utility model is in opposite direction with breather pipe 120, and glue enters from glue inlet tube 110, uniformly divides
Hollow fiber film thread surrounding is distributed in, hollow fiber membrane bundle is bonded together, breather pipe 120 is uniformly distributed, and is aerated for membrane module
Aeration in base plays the souring on film surface by the passage 12 to hollow fiber film thread, and such structure realizes
Component simplicity is produced, production efficiency and product quality is improved, reduces the damage to hollow-fibre membrane silk table face.
It is described above, preferred embodiment only of the present utility model, therefore the utility model implementation can not be limited according to this
Scope, i.e., the equivalent changes and modifications made according to the utility model patent scope and description, all should still belong to this practicality
It is new cover in the range of.
Claims (11)
- A kind of 1. perineurium formula hollow-fibre membrane MBR unit inlet end component, it is characterised in that：Including a chassis, the side on the chassis Edge upwardly extends to form perisporium, the perisporium and chassis be fitted to each other to be formed one pour accommodate hollow fiber membrane bundle pour chamber, this The outer chassis is provided with some glue feeding openings and some passages of array distribution, and the edge of some passages upwardly extends to be formed Some breather pipes, the height of some breather pipes are higher than above-mentioned perisporium, to avoid above-mentioned pour during caused overflow glue Water blockage passage, the edge of some glue feeding openings are downwardly extending some glue inlet tubes.
- A kind of 2. perineurium formula hollow-fibre membrane MBR unit inlet end component as claimed in claim 1, it is characterised in that：It is described The height of perisporium is 30~80mm, and thickness is 3~10mm, and the quantity of the passage is 8~24, and aperture is 4~14mm, institute The quantity for stating glue feeding opening is 1~6, and aperture is 3~9mm.
- A kind of 3. perineurium formula hollow-fibre membrane MBR unit inlet end component as claimed in claim 1, it is characterised in that：It is described Chassis is shaped as circle, a diameter of 80~250mm.
- A kind of 4. perineurium formula hollow-fibre membrane MBR unit inlet end component as claimed in claim 1, it is characterised in that：It is described Chassis is shaped as quadrangle, and the length of side is 70~220mm.
- A kind of 5. perineurium formula hollow-fibre membrane MBR unit inlet end component as claimed in claim 1, it is characterised in that：It is described Passage is shaped as circular, triangle or quadrangle.
- A kind of 6. perineurium formula hollow-fibre membrane MBR unit inlet end component as claimed in claim 1, it is characterised in that：It is described The height of glue inlet tube is 2~10mm.
- A kind of 7. perineurium formula hollow-fibre membrane MBR unit inlet end component as claimed in claim 1, it is characterised in that：Part It is connected between the breather pipe by reinforcement, the height of the reinforcement is 2~5mm.
- A kind of 8. perineurium formula hollow-fibre membrane MBR unit inlet end component as claimed in claim 1, it is characterised in that：It is described Breather pipe is higher than the 1~3mm of perisporium.
- A kind of 9. perineurium formula hollow-fibre membrane MBR unit inlet end component as claimed in claim 1, it is characterised in that：It is described The outer wall of the upper end of breather pipe is provided with 30~45 ° of chamferings, to avoid damage to the film layer of hollow-fibre membrane.
- A kind of 10. perineurium formula hollow-fibre membrane MBR unit inlet end component as claimed in claim 1, it is characterised in that：It is described The inner side of perisporium is provided with an at least annular groove, and the width of the annular groove is 2~10mm, and depth is 1~3mm.
- A kind of 11. perineurium formula hollow-fibre membrane MBR unit inlet end component as claimed in claim 1, it is characterised in that：It is described Internal thread is additionally provided with the inside of perisporium, the width of the internal thread is 2~10mm, and depth is 1~3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720573641.5U CN207031072U (en) | 2017-05-22 | 2017-05-22 | A kind of perineurium formula hollow-fibre membrane MBR unit inlet end component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720573641.5U CN207031072U (en) | 2017-05-22 | 2017-05-22 | A kind of perineurium formula hollow-fibre membrane MBR unit inlet end component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207031072U true CN207031072U (en) | 2018-02-23 |
Family
ID=61480552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720573641.5U Active CN207031072U (en) | 2017-05-22 | 2017-05-22 | A kind of perineurium formula hollow-fibre membrane MBR unit inlet end component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207031072U (en) |
-
2017
- 2017-05-22 CN CN201720573641.5U patent/CN207031072U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20200179878A1 (en) | Integral type immersed hollow fiber membrane module equipment for air scouring | |
| JP2010207799A (en) | Jet aeration apparatus and method of using the same | |
| CN207031072U (en) | A kind of perineurium formula hollow-fibre membrane MBR unit inlet end component | |
| CN201168573Y (en) | Aerating gas external pressure float grass type membrane filter | |
| CN107930404A (en) | A kind of immersion column-type film components | |
| CN110282731B (en) | MBR membrane module root air inlet structure | |
| TWI535375B (en) | Purification device for fishmeal symbiosis system | |
| CN106865745A (en) | A kind of biological contact oxidation pond | |
| CN106861443B (en) | Flow spoiler and low energy consumption antipollution environment protection ecological type flat ceramic film device | |
| CN210656344U (en) | MBR membrane module root inlet structure | |
| CN216336817U (en) | Platy cloth silk curtain type MBR assembly | |
| CN110407318A (en) | A kind of porous while aerator | |
| CN210656327U (en) | Support tubular curtain formula MBR membrane module | |
| US20060266702A1 (en) | Vortex liquid purifier | |
| CN209093121U (en) | A kind of putamina submerged ultrafiltration component | |
| CN207996572U (en) | A kind of immersion column-type film components | |
| CN206544936U (en) | A kind of reinforcement sludge aerator | |
| CN208211250U (en) | Australia dragon design spot postlarva Phase-feeding device | |
| CN208394999U (en) | A kind of sewage disposal system | |
| CN114044569B (en) | Pressure membrane bioreactor | |
| CN210656328U (en) | Curtain type MBR (membrane bioreactor) membrane assembly | |
| CN206645899U (en) | A kind of oxygenic aeration pond | |
| CN205603331U (en) | Water circle device's diffusion piece improves structure | |
| CN2475727Y (en) | Airfloat sewage treatment device | |
| CN105884054A (en) | Disc-type membrane aerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |