CN207918539U - A kind of micro-hole aerator - Google Patents
A kind of micro-hole aerator Download PDFInfo
- Publication number
- CN207918539U CN207918539U CN201820182113.1U CN201820182113U CN207918539U CN 207918539 U CN207918539 U CN 207918539U CN 201820182113 U CN201820182113 U CN 201820182113U CN 207918539 U CN207918539 U CN 207918539U
- Authority
- CN
- China
- Prior art keywords
- support tube
- micro
- micropore aeration
- clamping element
- pipe
- 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.)
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Classifications
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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
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses a kind of micro-hole aerator, including micropore aeration pipe, support tube, clamping element, check device and connector；The support tube is located at the horizontal axis in micropore aeration pipe, it is fixedly connected by the clamping element at aeration tube both ends between the micropore aeration pipe and the support tube, the cavity formed between micropore aeration pipe, clamping element and support tube is aeration layer, the micropore aeration pipe is the fibrous porous pipe of polyethylene material, and one group of venthole is set on the support tube vertical direction；The check device includes snorkel and check spring casing, and the check device is connect by snorkel with the venthole of the support tube；The clamping element is connect by screw thread with connector, is connected by connector between the micro-hole aerator；The utility model is simple in structure, applied widely, service life is long, anti-clogging, at low cost, non-maintaining, and it is good that aeration rushes oxygen effect.
Description
Technical field
The utility model belongs to field of sewage treatment equipment, specifically a kind of micro-hole aerator.
Background technology
Aerator is the core equipment of active sludge treatment unit, increases the content of dirty oxygen in water by aerator,
Growth for microorganism and biochemical reaction, reach purpose of purifying the water quality.Meanwhile the agitaion generated in aeration process,
Degradation efficiency of the microorganism to organic matter can be improved with the contact in enhanced sewage between organic matter, microorganism and dissolved oxygen.It exposes
The quality of gas effect directly affects the efficiency of Aerobic biological process system.Therefore, it selects and is using energy-efficient aerator
The emphasis of field of biological sewage treatment.
Micro-hole aerator is simple in structure with its, convenient to install and maintain, coefficient of oxygen utilization is high, be not easy to plug, dependable performance etc. is excellent
Gesture is widely recognized as by industry.However, micro-hole aerator currently on the market mostly uses greatly rubber diaphragm material, transported for a long time
With declining in the process because ageing of rubber causes diaphragm breakage, the decline of micropore shrinkage that aeration is caused to rush oxygen effect, dirt is influenced
The effect of water process.
Utility model content
The purpose of this utility model be to provide it is a kind of it is simple in structure, applied widely, service life is long, anti-clogging, cost
Low, non-maintaining, aeration rushes the good micro-hole aerator of oxygen effect.
In order to solve problem above, the utility model provides a kind of micro-hole aerator, including micropore aeration pipe, support
Pipe, clamping element, check device and connector；The support tube is located at the horizontal axis in micropore aeration pipe, and described is micro-
Be fixedly connected by the clamping element at aeration tube both ends between hole aeration tube and the support tube, micropore aeration pipe, clamping element and
The cavity formed between support tube is aeration layer, and the micropore aeration pipe is the fibrous porous pipe of polyethylene material, described
Support tube vertical direction on set one group of venthole；The check device includes snorkel and check spring casing, described
Check device is connect by snorkel with the venthole of the support tube；The clamping element is connect by screw thread with connector,
It is connected by connector between the micro-hole aerator.
Further, the porous aperture of the micropore aeration pipe is 40 μm.
Further, the length of the micropore aeration pipe is 200-500mm.
Further, the support tube is polyvinyl chloride or polyethylene material.
When aerating system is opened, air enters through air pipe network in the internal layer support tube of micro-hole aerator, in high pressure gas
Impact under, check spring shrink, air enters aeration layer through check device, bubble is released to water body, to reach to water
Body rushes the purpose of oxygen and stirring.When aerating system is closed, the pressure that gas enters in internal layer support tube becomes smaller, and check spring is slow
Low resilience prevents sewage from flowing backward in micro-hole aerator, causes sludge blockage.
The usefulness of the utility model is：It is simple in structure, easy for construction, it can be exposed according to engineering demand, rational deployment
Gas equipment；The fibrous porous pipe of micropore aeration pipe is made using high pressure polyethylene using Pneumatic extrusion method, and intensity is high, anti-ageing
Change, is anticorrosive, service life is long, improves the porosity of aerator, air drag loss when reducing aeration, aeration effect
It is good, while the bubble generated is small, is come into full contact with water body, improves the utilization ratio of oxygen；Check device is set, and anti-clogging can
Long-term intermittent formula is run, and is had a wide range of application.
Description of the drawings
Attached drawing 1 is the structural schematic diagram of the utility model.
In figure, 1, micropore aeration pipe, 2, support tube, 3, clamping element, 4, check device, 5, connector, 6, aeration layer, 7,
Venthole, 8, snorkel, 9, check spring casing.
Specific implementation mode
It is described in further detail below by specific embodiment combination attached drawing and to the utility model.
As shown, the utility model provides a kind of micro-hole aerator, including micropore aeration pipe 1, support tube 2, clamping
Part 3, check device 4 and connector 5；The support tube 2 is located at the horizontal axis in micropore aeration pipe 1, the micropore
It is fixedly connected by the clamping element 3 at 1 both ends of aeration tube between aeration tube 1 and the support tube 2, micropore aeration pipe 1, clamping element
The cavity formed between 3 and support tube 2 is aeration layer 6, and the micropore aeration pipe 1 is the fibrous porous of polyethylene material
It manages, one group of venthole 7 is set on 2 vertical direction of support tube；The check device 4 includes snorkel 8 and check spring
Casing 9, the check device 4 are connect by snorkel 8 with the venthole 7 of the support tube 2；The clamping element 3 passes through
Screw thread is connect with connector 5, is connected by connector 5 between the micro-hole aerator.
Further, the porous aperture of the micropore aeration pipe is 40 μm.
Further, the length of the micropore aeration pipe is 300mm.
Further, the support tube is polyvinyl chloride or polyethylene material.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
It is confined to this, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
Novel technical solution and its inventive concept is subject to equivalent substitution or change, should all cover the scope of protection of the utility model it
It is interior.
Claims (4)
1. a kind of micro-hole aerator, including micropore aeration pipe, support tube, clamping element, check device and connector；The support
Pipe is located at the horizontal axis in micropore aeration pipe, passes through aeration tube two between the micropore aeration pipe and the support tube
The clamping element at end is fixedly connected, and the cavity formed between micropore aeration pipe, clamping element and support tube is aeration layer, the micropore
Aeration tube is the fibrous porous pipe of polyethylene material, and one group of venthole is set on the support tube vertical direction；Described stops
Return device includes snorkel and check spring casing, and the check device is connected by the venthole of snorkel and the support tube
It connects；The clamping element is connect by screw thread with connector, is connected by connector between the micro-hole aerator.
2. a kind of micro-hole aerator according to claim 1, which is characterized in that the porous aperture of the micropore aeration pipe
It is 40 μm.
3. a kind of micro-hole aerator according to claim 1, which is characterized in that the length of the micropore aeration pipe is
200-500mm。
4. a kind of micro-hole aerator according to claim 1, which is characterized in that the support tube is polyvinyl chloride or gathers
Ethylene material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820182113.1U CN207918539U (en) | 2018-02-02 | 2018-02-02 | A kind of micro-hole aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820182113.1U CN207918539U (en) | 2018-02-02 | 2018-02-02 | A kind of micro-hole aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207918539U true CN207918539U (en) | 2018-09-28 |
Family
ID=63603171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820182113.1U Active CN207918539U (en) | 2018-02-02 | 2018-02-02 | A kind of micro-hole aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207918539U (en) |
-
2018
- 2018-02-02 CN CN201820182113.1U patent/CN207918539U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |