CN203360129U - Aerating device capable of being used for long time - Google Patents
Aerating device capable of being used for long time Download PDFInfo
- Publication number
- CN203360129U CN203360129U CN2013203095447U CN201320309544U CN203360129U CN 203360129 U CN203360129 U CN 203360129U CN 2013203095447 U CN2013203095447 U CN 2013203095447U CN 201320309544 U CN201320309544 U CN 201320309544U CN 203360129 U CN203360129 U CN 203360129U
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- CN
- China
- Prior art keywords
- ventpipe
- valve
- inlet pipe
- aerators
- utility
- 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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- 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 an aerating device capable of being used for a long time. The aeration device comprises a main air inlet pipe; a first breathing pipe and a second breathing pipe are arranged at the two ends of the main air inlet pipe respectively; a plurality of first breathing pipe aerators are arranged on the first breathing pipe; a plurality of second breathing pipe aerators are arranged on the second breathing pipe; a first valve is mounted on the main air inlet pipe and at the part close to the first breathing pipe; a second valve is mounted on the main air inlet pipe and at the part close to the second breathing pipe. By adopting the structure, the aerating device has the advantage that the two groups of aerators are arranged and used in sequence, so that the sustained use time of the aerators can be prolonged.
Description
Technical field
The utility model relates to technical field of sewage treatment equipment, but particularly relates to a kind of life-time service type aerating apparatus.
Background technology
In the industrial sewages such as weaving, printing and dyeing, papermaking, chemical industry and city domestic sewage biochemical processing process process, aerator is widely used, and provides biochemical water treatment required dissolved oxygen.At present, more common a kind of aerator is microporous diaphragm aeration apparatus.In actual use, normally a plurality of microporous diaphragm aeration apparatus are assembled on ventpipe and form large-scale aerator, prolongation along with duration of service, on diaphragm, the aperture of micropore can increase gradually, mud in sewage easily enters into aerator inside, stop up ventpipe, make whole aerator not use, the lasting duration of service of this aerating apparatus is just shorter.
The utility model content
But the technical problem that the utility model mainly solves is to provide a kind of life-time service type aerating apparatus, can solve problems of the prior art, by two groups of aerators are set, successively use, extended the lasting duration of service of aerator.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: but a kind of life-time service type aerating apparatus is provided, comprise: total inlet pipe, be respectively equipped with the first ventpipe and the second ventpipe on the two ends of described total inlet pipe, described the first ventpipe is provided with a plurality of the first ventpipe aerators, described the second ventpipe is provided with a plurality of the second ventpipe aerators, near on the position of the first ventpipe, the first valve is installed on described total inlet pipe, on described total inlet pipe, near on the position of the second ventpipe, the second valve is installed.
In preferred embodiment of the utility model, described the first ventpipe aerator is microporous diaphragm aeration apparatus.
In preferred embodiment of the utility model, described the second ventpipe aerator is microporous diaphragm aeration apparatus.
In preferred embodiment of the utility model, described the first valve is magnetic valve.
In preferred embodiment of the utility model, described the second valve is magnetic valve.
In preferred embodiment of the utility model, on described microporous diaphragm aeration apparatus, the aperture of micropore is 150 ~ 220 μ m.
The beneficial effects of the utility model are: but the utility model life-time service type aerating apparatus by two groups of aerators are set, successively use, extended the lasting duration of service of aerator.
The accompanying drawing explanation
But Fig. 1 is the structural representation of the utility model life-time service type aerating apparatus one preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, total inlet pipe, the 2, first ventpipe, the 3, second ventpipe, the 4, first valve, the 5, second valve.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Refer to Fig. 1, the utility model embodiment comprises:
But a kind of life-time service type aerating apparatus, comprise: total inlet pipe 1, be respectively equipped with the first ventpipe 2 and the second ventpipe 3 on the two ends of described total inlet pipe 1, described the first ventpipe 2 is provided with a plurality of the first ventpipe aerators, described the second ventpipe 3 is provided with a plurality of the second ventpipe aerators, near on the position of the first ventpipe 2, the first valve 4 is installed on described total inlet pipe 1, on described total inlet pipe 1, near on the position of the second ventpipe 3, the second valve 5 is installed.
During use, open the first valve 4, close the second valve 5, make a plurality of the first ventpipe aerators on the first ventpipe 2 start working, after long-time the use, when the first ventpipe 2 is affected use by sludge blockage, close the first valve 4, a plurality of the second ventpipe aerators of opening on the second valve 5, the second ventpipes 3 are started working, and have extended the lasting duration of service of aerating apparatus.
Described the first ventpipe aerator is microporous diaphragm aeration apparatus.
Described the second ventpipe aerator is microporous diaphragm aeration apparatus.
Described the first valve 4 is magnetic valve.
Described the second valve 5 is magnetic valve.
On described microporous diaphragm aeration apparatus, the aperture of micropore is 150 ~ 220 μ m.
But the utility model life-time service type aerating apparatus, can solve problems of the prior art, by two groups of aerators are set, successively use, extended the lasting duration of service of aerator.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification sheets and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (6)
1. a but life-time service type aerating apparatus, it is characterized in that, comprise: total inlet pipe, be respectively equipped with the first ventpipe and the second ventpipe on the two ends of described total inlet pipe, described the first ventpipe is provided with a plurality of the first ventpipe aerators, described the second ventpipe is provided with a plurality of the second ventpipe aerators, on described total inlet pipe, near on the position of the first ventpipe, the first valve is installed, and on described total inlet pipe, near on the position of the second ventpipe, the second valve is installed.
2., but life-time service type aerating apparatus according to claim 1, is characterized in that, described the first ventpipe aerator is microporous diaphragm aeration apparatus.
3., but life-time service type aerating apparatus according to claim 1, is characterized in that, described the second ventpipe aerator is microporous diaphragm aeration apparatus.
4. but life-time service type aerating apparatus according to claim 1, is characterized in that, described the first valve is magnetic valve.
5. but life-time service type aerating apparatus according to claim 1, is characterized in that, described the second valve is magnetic valve.
6. but according to the described life-time service type of claim 2 or 3 aerating apparatus, it is characterized in that, on described microporous diaphragm aeration apparatus, the aperture of micropore is 150 ~ 220 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203095447U CN203360129U (en) | 2013-05-31 | 2013-05-31 | Aerating device capable of being used for long time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203095447U CN203360129U (en) | 2013-05-31 | 2013-05-31 | Aerating device capable of being used for long time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203360129U true CN203360129U (en) | 2013-12-25 |
Family
ID=49807922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203095447U Expired - Fee Related CN203360129U (en) | 2013-05-31 | 2013-05-31 | Aerating device capable of being used for long time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203360129U (en) |
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2013
- 2013-05-31 CN CN2013203095447U patent/CN203360129U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20140531 |