CN207581456U - A kind of microporous barrier aeration plate - Google Patents
A kind of microporous barrier aeration plate Download PDFInfo
- Publication number
- CN207581456U CN207581456U CN201721000173.9U CN201721000173U CN207581456U CN 207581456 U CN207581456 U CN 207581456U CN 201721000173 U CN201721000173 U CN 201721000173U CN 207581456 U CN207581456 U CN 207581456U
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- CN
- China
- Prior art keywords
- membrane tube
- micropore membrane
- inner cavity
- microporous barrier
- micropore
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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
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses a kind of microporous barrier aeration plates, including pedestal and the micropore membrane tube being arranged on pedestal, on the pedestal there is the intake interface being connected with the inner cavity of micropore membrane tube, there is the exhaust capillary connected with the inner cavity of micropore membrane tube on the outer wall of micropore membrane tube.Micropore membrane tube is employed in the utility model to be aerated, microporous barrier pipe technical maturity, materials are easy, easy to process and manufacture, simultaneously as the aperture of the exhaust capillary in micropore membrane tube is smaller, the aeration bubbles generated during use are accordingly smaller, the contact surface of gas and water body can effectively be increased, improve dissolved efficiency, reduce waste.
Description
Technical field
The utility model is related to a kind of aeration plates.
Background technology
Aerator is often used in sewage disposal, aquaculture etc., is disperseed the gases such as air using aerator
Into water body to increase oxygen content in water body etc., membrane bioreactor etc. can also be cleaned, aeration plate is aeration dress
The important component put, existing aeration plate are usually made of metal or plastic material, and solarization air cap, gas are opened up on aeration plate
Body or compressed gas, which are passed through after aeration plate, to be sprayed from solarization air cap and enters in water body again, due to the limit of metal and plastic processing
It makes, the solarization air cap on these existing aeration plates is difficult to that smaller aperture is made, and the aperture of these solarization air caps is usually all in millimeter
Rank, the bubble that such gas generates after being sprayed out of solarization air cap is just larger, and the contact surface of gas and water is smaller, and gas is difficult to
It is fully dissolved into water body, dissolved oxygen efficiency is relatively low, also more wastes.
Microporous barrier is usually used on membrane bioreactor, is usually used in being filtered water body, is made generally in tubulose, micropore membrane tube
On outer wall on have micron-sized micropore, so as to filter out the fine impurity in water body.
Utility model content
To solve the above-mentioned problems, the purpose of this utility model is to provide one kind convenient for manufacture and use, can be effective
Improve gas dissolved efficiency, the microporous barrier aeration plate for reducing waste.
The utility model for solve its technical problem and the technical solution adopted is that：
A kind of microporous barrier aeration plate, have including pedestal and the micropore membrane tube that is arranged on pedestal, on the pedestal with it is micro-
The intake interface that the inner cavity of pore membrane pipe is connected, has on the outer wall of micropore membrane tube the exhaust connected with the inner cavity of micropore membrane tube micro-
Hole.
Preferably, the bore dia of the exhaust capillary is 1 to 5 micron.
Preferably, the pedestal includes supervisor and the cricoid diffusion frame being arranged on supervisor, the micropore membrane tube
One end is arranged on supervisor above and the inner cavity of micropore membrane tube is connected with the inner cavity being responsible for, and the other end of micropore membrane tube is arranged on diffusion frame
Above make micropore membrane tube substantially in laterally, the intake interface is arranged on supervisor above and passes through the inner cavity of supervisor and micropore membrane tube
Inner cavity connection.
Preferably, the diffusion frame is in circular ring shape.
Preferably, the quantity of the micropore membrane tube is several and is radially distributed using the center for spreading frame as basic point.
Preferably, the diffusion frame is in hollow tubular, and each micropore membrane tube is connected by spreading the inner cavity of frame.
Preferably, the micropore membrane tube is hollow fiber film tube.
The beneficial effects of the utility model are：Micropore membrane tube is employed in the utility model to be aerated, micropore membrane tube
Technical maturity, materials are easy, and easy to process and manufacture simultaneously as the aperture of the exhaust capillary in micropore membrane tube is smaller, uses
When the aeration bubbles that generate it is accordingly smaller, can effectively increase the contact surface of gas and water body, improve dissolved efficiency, reduce wave
Take.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
With reference to Fig. 1, a kind of microporous barrier aeration plate, including pedestal 10 and the micropore membrane tube 20 being arranged on pedestal 10, pedestal
On 10 there is the intake interface being connected with the inner cavity of micropore membrane tube 20, have and micropore membrane tube 20 on the outer wall of micropore membrane tube 20
Inner cavity connection exhaust capillary.Micropore membrane tube 20 is employed in the utility model to be aerated, 20 technique of micropore membrane tube into
Ripe, materials are easy, easy to process and manufacture, simultaneously as the aperture of the exhaust capillary in micropore membrane tube 20 is smaller, when use produces
Raw aeration bubbles are accordingly smaller, can effectively increase the contact surface of gas and water body, improve dissolved efficiency, reduce waste.It is micro-
Pore membrane pipe 20 is widely used on membrane bioreactor etc., structure and production method for known to those skilled in the art,
This is not described further separately.
The bore dia of exhaust capillary in micropore membrane tube 20 usually in the micron-scale, in the present embodiment, the Kong Zhi of exhaust capillary
Diameter is 1 to 5 micron, can adapt to the air pressure size of existing aerating system so that gas can smoothly be sprayed from exhaust capillary
And obstruction is less prone to, and manufacture easy to process, certainly, in practical application, the bore dia of exhaust capillary also can be clever as needed
It is living to select other numerical value.
In the utility model, pedestal 10 includes supervisor 11 and the cricoid diffusion frame 12 being arranged on supervisor 11, microporous barrier
One end of pipe 20 be arranged on supervisor 11 on and micropore membrane tube 20 inner cavity be responsible for 11 inner cavity connect, micropore membrane tube 20 it is another
End is arranged on diffusion frame 12 and makes micropore membrane tube 20 substantially in laterally, and intake interface is arranged on supervisor 11 and passes through supervisor 11
Inner cavity connected with the inner cavity of micropore membrane tube 20, use convenient for this aeration plate is connected in aerating system, enable to simultaneously
Micropore membrane tube 20 substantially in laterally, convenient for the discharge of bubble, avoids bubble from merging, can also increase the size of aerated space.This
It, also can be in other portions on supervisor 11 in practical application using the bottom opening of supervisor 11 as intake interface in embodiment
Position setting intake interface.The end of micropore membrane tube 20 can pass through the supervisor 11 of the modes failures such as bonding, injecting glue encapsulation and diffusion frame
On 12.
In the present embodiment, diffusion frame 12 is in circular ring shape, can ensure being uniformly distributed for aeration bubbles, ensures that aeration is uniform,
The interior diameter of diffusion frame 12 is typically sized to 20 to 30 centimetres, convenient for drawing materials and manufacturing, also allows for connecting with existing aerating system
It connects.Certainly, in practical application, the other shapes such as rectangular also can be selected in diffusion frame 12, it is not limited to this.
In the utility model, the quantity of micropore membrane tube 20 is several and the center to spread frame 12 is radial as basic point
Distribution can improve the uniformity of aeration, be easy to use.Certainly, practical application summarizes, and micropore membrane tube 20 can also be used latticed
Other suitable distribution forms such as distribution, it is not limited to this.
In the present embodiment, diffusion frame 12 is connected in hollow tubular, each micropore membrane tube 20 by spreading the inner cavity of frame 12, this
Sample can ensure the uniform of gas in each micropore membrane tube 20, ensure the consistent of air pressure in each micropore membrane tube 20, so as to ensure to be aerated
The uniformity.
Hollow fiber film tube can be selected in micropore membrane tube 20, convenient for drawing materials and manufacturing, in order to improve the pressure resistance of the utility model
Performance prolongs the service life, and the higher hollow fiber film tube of intensity can be selected, and the spalling when air pressure is excessive is avoided to damage.
The foregoing is merely the preferred embodiments of the utility model, as long as realizing the utility model with essentially identical means
The technical solution of purpose is belonged within the scope of protection of the utility model.
Claims (6)
1. a kind of microporous barrier aeration plate, it is characterised in that：Including pedestal (10) and the micropore membrane tube being arranged on pedestal (10)
(20), there is the intake interface that is connected with the inner cavity of micropore membrane tube (20) on the pedestal (10), micropore membrane tube (20) it is outer
There is the exhaust capillary connected with the inner cavity of micropore membrane tube (20), the bore dia of the exhaust capillary is 1 to 5 micron on wall.
2. a kind of microporous barrier aeration plate according to claim 1, it is characterised in that：The pedestal (10) includes supervisor
(11) and the cricoid diffusion frame (12) that is arranged on supervisor (11), one end of the micropore membrane tube (20) is arranged on supervisor (11)
Upper and micropore membrane tube (20) inner cavity is connected with the inner cavity of supervisor (11), and the other end of micropore membrane tube (20) is arranged on diffusion frame
(12) make micropore membrane tube (20) in transverse direction, the intake interface is arranged on supervisor (11) and passes through the interior of supervisor (11)
Chamber is connected with the inner cavity of micropore membrane tube (20).
3. a kind of microporous barrier aeration plate according to claim 2, it is characterised in that：The diffusion frame (12) is in circular ring shape.
4. a kind of microporous barrier aeration plate according to claim 2, it is characterised in that：The quantity of the micropore membrane tube (20) is
It several and is radially distributed using the center for spreading frame (12) as basic point.
5. a kind of microporous barrier aeration plate according to claim 4, it is characterised in that：The diffusion frame (12) is in hollow tube
Shape, each micropore membrane tube (20) are connected by spreading the inner cavity of frame (12).
6. a kind of microporous barrier aeration plate according to claim 1, it is characterised in that：The micropore membrane tube (20) is hollow
Fiber membrane tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721000173.9U CN207581456U (en) | 2017-08-10 | 2017-08-10 | A kind of microporous barrier aeration plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721000173.9U CN207581456U (en) | 2017-08-10 | 2017-08-10 | A kind of microporous barrier aeration plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207581456U true CN207581456U (en) | 2018-07-06 |
Family
ID=62717815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721000173.9U Active CN207581456U (en) | 2017-08-10 | 2017-08-10 | A kind of microporous barrier aeration plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207581456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107399810A (en) * | 2017-08-10 | 2017-11-28 | 中山朗清膜业有限公司 | A kind of microporous barrier aeration plate |
-
2017
- 2017-08-10 CN CN201721000173.9U patent/CN207581456U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107399810A (en) * | 2017-08-10 | 2017-11-28 | 中山朗清膜业有限公司 | A kind of microporous barrier aeration plate |
| CN107399810B (en) * | 2017-08-10 | 2024-01-30 | 广东中膜科技有限公司 | Microporous membrane aeration disc |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 1609 card, 16 / F, South Hebei, data trade building, No. 6, Xiangxing Road, Torch Development Zone, Zhongshan City, Guangdong Province Patentee after: Guangdong Zhongmo Technology Co., Ltd Address before: 528400 Guangdong province Zhongshan Torch Development Zone Juye Road 11, eighth floor of building 4 5-8 card Patentee before: ZHONGSHAN LONKEE MEMBRANE INDUSTRY Co.,Ltd. |
|
| CP03 | Change of name, title or address |