CN209685398U - A kind of high-efficiency aeration biological filter tank forming microbubble based on hollow-fibre membrane - Google Patents
A kind of high-efficiency aeration biological filter tank forming microbubble based on hollow-fibre membrane Download PDFInfo
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- CN209685398U CN209685398U CN201920967691.0U CN201920967691U CN209685398U CN 209685398 U CN209685398 U CN 209685398U CN 201920967691 U CN201920967691 U CN 201920967691U CN 209685398 U CN209685398 U CN 209685398U
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- China
- Prior art keywords
- hollow
- fibre membrane
- biofilter
- aeration
- pipe network
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- 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 discloses a kind of high-efficiency aeration biological filter tanks that microbubble is formed based on hollow-fibre membrane, including biofilter, filler, the water inlet line for connecting waste water source, the water outlet being arranged at the top of biofilter, the filler is the hollow-fibre membrane for being attached with microorganism, uniformly distributed aeration pipe network in hollow-fibre membrane, aeration pipe network is connected to the general pipeline for being pierced by biofilter side wall, the outer end general pipeline is connected with air compressor, aeration tube uniformly opens up stomata on the net, and the edge for being aerated pipe network is fixedly connected with biofilter inner wall.The utility model utilizes the fine and closely woven micro-porous adsorption and filtering out harmful matter of hollow-fibre membrane, and it is capable of forming aeration, oxygen is provided for biofilter, waste water is handled by microbial degradation, furthermore, aeration pipe network in hollow-fibre membrane can not only support and fix hollow-fibre membrane, and can make to supply more uniform, raising waste water treatment efficiency.
Description
Technical field
The utility model relates to environment protection fields, more particularly to the high efficient aeration biology of microbubble is formed based on hollow-fibre membrane
Filter tank.
Background technique
Biofilter is the filler by being laid out various patterns in pond, and cooperation aeration obtains the harmful substance in sewage
To filtering and microbial degradation.
Customary filler be rubble or plastic products, such filler hole is larger, filtering and microbial degradation contact area compared with
Small, waste water treatment efficiency is lower.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of efficient exposures that microbubble is formed based on hollow-fibre membrane
Gas biofilter using the fine and closely woven micro-porous adsorption and filtering out harmful matter of hollow-fibre membrane, and is capable of forming aeration, is biological filter
Pond provide oxygen, waste water is handled by microbial degradation, in addition, the aeration pipe network in hollow-fibre membrane can not only support and
Fixed hollow-fibre membrane, and can make to supply more uniform, raising waste water treatment efficiency.
To achieve the goals above, technical solution adopted in the utility model is: one kind is formed based on hollow-fibre membrane
The high-efficiency aeration biological filter tank of microbubble including biofilter, filler, the water inlet line for connecting waste water source, is arranged in biological filter
Water outlet at the top of pond, the filler are the hollow-fibre membrane for being attached with microorganism, uniformly distributed aeration tube in hollow-fibre membrane
Net, aeration pipe network are connected to the general pipeline for being pierced by biofilter side wall, and the outer end general pipeline is connected with air compressor, and aeration tube is online
Stomata uniformly is opened up, the edge for being aerated pipe network is fixedly connected with biofilter inner wall.
As a kind of optimal technical scheme of the utility model, the aeration tube net is integrally rounded, including with circular
The circumferentially straight tube of array and the ring pipe for being connected to and splicing with straight tube centered on the center of circle.
As a kind of optimal technical scheme of the utility model, in plate shaped, hollow-fibre membrane is the hollow-fibre membrane
At least three.
As a kind of optimal technical scheme of the utility model, the hollow-fibre membrane is horizontally disposed.
As a kind of optimal technical scheme of the utility model, the hollow-fibre membrane is obliquely installed, and inclination angle is less than or equal to
45°。
The beneficial effects of adopting the technical scheme are that the utility model utilizes the fine and closely woven micro- of hollow-fibre membrane
Hole absorption and filtering out harmful matter, and it is capable of forming aeration, oxygen is provided for biofilter, is handled by microbial degradation useless
Water in addition, the aeration pipe network in hollow-fibre membrane can not only support and fix hollow-fibre membrane, and can make gas supply more
Uniformly, waste water treatment efficiency is improved.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the cross-sectional view of the utility model.
Fig. 2 is the main view of the utility model aeration pipe network.
In figure: 1, biofilter 2, water inlet line 3, waste water source 4, water outlet 5, hollow-fibre membrane 6, aeration pipe network
7, general pipeline 8, air compressor 61, ring pipe 62, straight tube.
Specific embodiment
In the structure of one specific embodiment of the utility model include biofilter 1, filler, connection waste water source 3 into
Waterpipe 2, the water outlet 4 that 1 top of biofilter is arranged in, the filler is the hollow-fibre membrane 5 for being attached with microorganism, hollow
Uniformly distributed aeration pipe network 6 in tunica fibrosa 5, aeration pipe network 6 are connected to the general pipeline 7 for being pierced by 1 side wall of biofilter, outside general pipeline 7
End is connected with air compressor 8, is aerated on pipe network 6 and uniformly opens up stomata, and edge and 1 inner wall of biofilter for being aerated pipe network 6 are solid
Fixed connection.Air compressor 8 by general pipeline 7 by oxygen or air delivery into aeration pipe network 6, be then discharged by stomata
In empty fiber membrane 5, and microbubble is formed eventually by the micropore of hollow-fibre membrane 5, to be adsorbed on micro- life on hollow-fibre membrane 5
Harmful substance in object degrading waste water provides oxygen-enriched environment；Hollow-fibre membrane 5 plays absorption, filtering out harmful matter and to micro- life
Object degradation harmful substance provides the function of larger response area.
The aeration tube net 6 is whole rounded, including centered on the circular center of circle circumferentially the straight tube 62 of array and
The ring pipe 61 for being connected to and splicing with straight tube 62.It the stabilized structure and is evenly distributed.
For the hollow-fibre membrane 5 in plate shaped, hollow-fibre membrane 5 is at least three.Multiple filtration makes treatment effect more
It is excellent.
There are two types of set-up modes for hollow-fibre membrane 5, the first is horizontally disposed, and monolayer area is small, suitable for shallower biology
Filter tank 1；Second is to be obliquely installed, and inclination angle is less than or equal to 45 °, suitable for deeper biofilter 1.
The working principle of the utility model is: the utility model utilizes the fine and closely woven micro-porous adsorption and filtering of hollow-fibre membrane 5
Harmful substance, and it is capable of forming aeration, oxygen is provided for biofilter 1, waste water is handled by microbial degradation, in addition, in
Aeration pipe network 6 in empty fiber membrane 5 can not only support and fix hollow-fibre membrane 5, and can make to supply more uniform, mention
High waste water treatment efficiency.
Foregoing description is only used as the enforceable technical solution of the utility model to propose, not as to its technical solution itself
Single restrictive condition.
Claims (5)
1. a kind of high-efficiency aeration biological filter tank for forming microbubble based on hollow-fibre membrane, including biofilter, filler, connection are useless
The water inlet line at water source, the water outlet being arranged at the top of biofilter, it is characterised in that: the filler is to be attached with microorganism
Hollow-fibre membrane, uniformly distributed aeration pipe network in hollow-fibre membrane, aeration pipe network are connected to one and are pierced by the total of biofilter side wall
Pipe, the outer end general pipeline are connected with air compressor, and aeration tube uniformly opens up stomata on the net, is aerated in the edge and biofilter of pipe network
Wall is fixedly connected.
2. the high-efficiency aeration biological filter tank according to claim 1 for being formed microbubble based on hollow-fibre membrane, feature are existed
In: the aeration tube net is integrally rounded, including centered on the circular center of circle circumferentially the straight tube of array and with straight tube connect
Logical and splicing ring pipe.
3. the high-efficiency aeration biological filter tank according to claim 2 for being formed microbubble based on hollow-fibre membrane, feature are existed
In: the hollow-fibre membrane is in plate shaped, hollow-fibre membrane at least three.
4. the high-efficiency aeration biological filter tank according to claim 1 for being formed microbubble based on hollow-fibre membrane, feature are existed
In: the hollow-fibre membrane is horizontally disposed.
5. the high-efficiency aeration biological filter tank according to claim 1 for being formed microbubble based on hollow-fibre membrane, feature are existed
In: the hollow-fibre membrane is obliquely installed, and inclination angle is less than or equal to 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920967691.0U CN209685398U (en) | 2019-06-25 | 2019-06-25 | A kind of high-efficiency aeration biological filter tank forming microbubble based on hollow-fibre membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920967691.0U CN209685398U (en) | 2019-06-25 | 2019-06-25 | A kind of high-efficiency aeration biological filter tank forming microbubble based on hollow-fibre membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209685398U true CN209685398U (en) | 2019-11-26 |
Family
ID=68609692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920967691.0U Active CN209685398U (en) | 2019-06-25 | 2019-06-25 | A kind of high-efficiency aeration biological filter tank forming microbubble based on hollow-fibre membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209685398U (en) |
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2019
- 2019-06-25 CN CN201920967691.0U patent/CN209685398U/en active Active
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