CN2459317Y - No float force pipe type microporous aerator - Google Patents
No float force pipe type microporous aerator Download PDFInfo
- Publication number
- CN2459317Y CN2459317Y CN00259578U CN00259578U CN2459317Y CN 2459317 Y CN2459317 Y CN 2459317Y CN 00259578 U CN00259578 U CN 00259578U CN 00259578 U CN00259578 U CN 00259578U CN 2459317 Y CN2459317 Y CN 2459317Y
- Authority
- CN
- China
- Prior art keywords
- aerator
- tube
- bushing pipe
- suction port
- connecting piece
- 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.)
- Expired - Fee Related
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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
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model relates to a tubular microporous aerator without buoyancy force, which is used for sewerage treatment by utilizing the biochemical method. The utility model comprises an air inlet connector, and a rubber air distribuing tube, wherein, the end part of the air inlet connector is connected with a connecting piece, the side face of the connecting piece is fixedly connected with a liner tube, and the rubber air distribuing tube is sheathed on the liner tube and the connecting piece. The air inlet connector of the tubular microporous aerator is connected with an air distributing pipe of an aeration tank. The buoyancy force of the aerator is approximately equal to the weight of the aerator, so that when used, the aerator doesn't need to be fixed on a tank bottom, the replacement and the maintenance are convenient, the service life is long, the performance is stable, and requirements to the level of the tank bottom is not high.
Description
The utility model relates to a kind of aerating apparatus of disposing of sewage, particularly a kind of micro-hole aerator.
When biochemical process is disposed of sewage, the dissolved oxygen of foot can be provided, be the key that improves biochemical treatment effect and economic benefit.From late nineteen eighties, China begins micro-hole aerator is developed research.Enter the practical stage at present, in engineering is used, saved a large amount of energy, become a kind of more satisfactory aerator.But present this micro-hole aerator neither be out of this world.It mainly exists the bigger difficult problem of buoyancy.Owing to have bigger buoyancy, need when mounted to be fixed on the bottom, aeration tank with expansion bolt, not only the level of bottom, pond is required highly, and easily cause at the bottom of the pond stressed excessively or leak, even the serious consequence of a whole set of aerating system explosion can appear.
The purpose of this utility model is at the problems referred to above, provide a kind of buoyancy and its weight quite, the no buoyancy tube-type micropore aerator of novel structure.
The purpose of this utility model realizes by following technical proposal: this nothing buoyancy tube-type micropore aerator comprises inlet suction port and rubber cloth tracheae, the end of inlet suction port is connected with web member, the sidepiece of the web member bushing pipe that is being connected, the rubber cloth tracheae is enclosed within on bushing pipe and the web member.The inlet suction port of this aerating tube-type micropore device connects with the gas distribution pipeline of aeration tank.Inlet suction port communicates with web member, but does not communicate with the inner chamber of bushing pipe.Gas in the gas distribution pipeline by inlet suction port in web member arrives gap between bushing pipe and the rubber cloth tracheae, aeration and going out the micropore from the rubber cloth tracheae at last.
Compared with prior art, the utlity model has following advantage:
1, owing to is provided with bushing pipe, gas is by the gap between rubber cloth tracheae and the bushing pipe, make the cavity volume that gas passes through in this aerator reduce significantly, the buoyancy of aerator and its weight are roughly suitable, so aerator can be fixed at the bottom of the pond when using, require also not high to the level at the bottom of the pond.
2, the repair and replacement of this aerator are very convenient, long service life, and performance is more stable.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Accompanying drawing is the structural representation of the no buoyancy tube aerator that provides of the utility model.
Among the figure, 1, inlet suction port; 2, web member; 3, bushing pipe; 4, rubber cloth tracheae; 5, stifle; 6, limbers.
As shown in the figure, this nothing buoyancy tube-type micropore aerator mainly comprises inlet suction port 1, web member 2, bushing pipe 3 and rubber cloth tracheae 4.Inlet suction port 1, web member 2 and bushing pipe 3 can adopt ABS, UPVC engineering plastics to make.In the present embodiment, inlet suction port 1 is a Y-junction.One end of inlet suction port 1 is connected on the gas distribution pipeline, and two ends connect identical micro-hole aerator respectively in addition.Web member 2 communicates with inlet suction port 1, but does not communicate with the inner chamber of bushing pipe 3.Gas in the gas distribution pipeline can only enter in the gap between bushing pipe 3 and the rubber cloth tracheae 4.
In the present embodiment, stifle 5 also is stamped in the outer end of bushing pipe 3, and limbers 6 is arranged on the stifle 5.The effect of stifle 5 is to prevent that foreign matter from entering in the bushing pipe 3, and makes the good looking appearance of aerator.After this aerator was put into the aeration tank, water can enter in the bushing pipe 3 from the limbers on the stifle 56, and whole aerator can not floated voluntarily.
Claims (3)
1, a kind of no buoyancy tube-type micropore aerator, comprise inlet suction port (1) and rubber cloth tracheae (4), the end that it is characterized in that described inlet suction port (1) is connected with web member (2), the sidepiece of web member (2) bushing pipe (3) that is being connected, rubber cloth tracheae (4) is enclosed within on bushing pipe (3) and the web member (2).
2, no buoyancy tube-type micropore aerator according to claim 1 is characterized in that stifle (5) also is stamped in the outer end of described bushing pipe (3), and limbers (6) is arranged on the stifle (5).
3, no buoyancy tube-type micropore aerator according to claim 1 and 2 is characterized in that described inlet suction port (1) is a Y-junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00259578U CN2459317Y (en) | 2000-12-13 | 2000-12-13 | No float force pipe type microporous aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00259578U CN2459317Y (en) | 2000-12-13 | 2000-12-13 | No float force pipe type microporous aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2459317Y true CN2459317Y (en) | 2001-11-14 |
Family
ID=33615569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00259578U Expired - Fee Related CN2459317Y (en) | 2000-12-13 | 2000-12-13 | No float force pipe type microporous aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2459317Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102188854A (en) * | 2011-05-06 | 2011-09-21 | 北京理工中兴科技股份有限公司 | Corundum-aerator-based reusable precision filtering device and filtering method thereof |
-
2000
- 2000-12-13 CN CN00259578U patent/CN2459317Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102188854A (en) * | 2011-05-06 | 2011-09-21 | 北京理工中兴科技股份有限公司 | Corundum-aerator-based reusable precision filtering device and filtering method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |