CN201713387U - Novel aeration board structure - Google Patents
Novel aeration board structure Download PDFInfo
- Publication number
- CN201713387U CN201713387U CN2010202362019U CN201020236201U CN201713387U CN 201713387 U CN201713387 U CN 201713387U CN 2010202362019 U CN2010202362019 U CN 2010202362019U CN 201020236201 U CN201020236201 U CN 201020236201U CN 201713387 U CN201713387 U CN 201713387U
- Authority
- CN
- China
- Prior art keywords
- arc
- board structure
- liner plate
- lining plate
- aeration board
- 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
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- Sewage (AREA)
Abstract
The utility model relates to a novel aeration board structure, which is characterized by comprising an arc-shaped lining plate (1). A conical threaded joint (2) is arranged on the lateral surface of the arc-shaped lining plate (1) and matches with a conical threaded joint (4) on a connecting saddle (3), a membrane (5) is arranged on the other lateral surface of the arc-shaped lining plate (1), and the peripheral edge of the membrane (5) is coincided with the peripheral edge of the arc-shaped lining plate (1) and fixedly mounted together via a hasp (6). The novel aeration board structure is convenient in installation and detachment, can effectively prevent the membrane from being blown off and sewage from flowing back, is long in service life, simple and reliable in structure and fine in sealing effect, overcomes the shortcomings of poor sealing, easy loosening after a long period of time and the like of an existing threaded joint, is difficult to loose along with increasing of service life, and can improve aeration effect of an aerator.
Description
Technical field
[0001] the utility model relates to a kind of aeration board structure that is applied to technical field of sewage.
Background technology
[0002] aeration head on the present existing aeration board all is by seal with screwed joint, need to use special instrument just to tighten and open, when Sewage Plant is regularly cleaned aerator, it is very inconvenient that existing aeration head thread seal formula design makes in the building-site dismounting, influences cleaning efficiency.And the hickey stopping property is poor on the existing aeration board, and the time has been grown loosening easily, influences the aeration effect.
Summary of the invention
The purpose of this utility model is exactly at above-mentioned the deficiencies in the prior art, and a kind of simple and practical, convenient disassembly is provided, and can prevent effectively that diaphragm from coming off, the novel aeration board structure of good sealing effect.
The technical solution adopted in the utility model is as follows:
A kind of novel aeration board structure, it includes the arc liner plate its feature, on arc liner plate one side, be provided with the tapered thread joint, the tapered thread joint matches with tapered thread interface on being connected saddle, arc liner plate another side is provided with diaphragm, the side all around of side and arc liner plate matches around the diaphragm-operated, and installs and fixes by hasp.
Be provided with vacuum breaker in the described arc liner plate one lateral tapered thread joint.
The beneficial effects of the utility model have:
Be convenient to installation and removal, can effectively prevent the diaphragm stripping, prevent sewage backflow, long service life, simple and reliable for structure, good sealing effect has solved deficiencies such as existing hickey stopping property is poor, time length is loosening easily, along with the growth of working life is not easy to take place loosening phenomenon, and can improve the aeration effect of aerator.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model arc liner plate.
Fig. 3 is one of structural representation of the utility model hasp.
Fig. 4 be the utility model hasp structural representation two.
Embodiment
The utility model is further described below in conjunction with accompanying drawing:
As shown in Figure 1, the utility model is provided with tapered thread joint 2 on arc liner plate 1 one sides, the connection that matches of tapered thread joint 2 and tapered thread interface 4 on being connected saddle 3.Arc liner plate 1 another side is provided with diaphragm 5, the side all around of side and arc liner plate 1 matches around the diaphragm 5, and by one the circle hasp 6 install and fix, diaphragm 5 is installed in the groove of hasp 6 with the lateral edges of arc liner plate 1, for being absorbed in the anti-stripping design of formula, can effectively prevent the diaphragm stripping, and installation and removal are convenient in the design of trim ring buckle type.The mode that is connected and fixed of hasp 6 can be that the shack end directly is anchored to (as shown in Figure 3) on the other side shack on one side, or passes the both sides shack with screw and fix (as shown in Figure 4).In tapered thread joint 2, also be provided with vacuum breaker 7, can prevent sewage backflow.The skeleton of the utility model arc liner plate 1 as shown in Figure 2, the support frame that has eight point of suppon makes that arc liner plate 1 is firmer, has increased work-ing life, and since liner plate curved, in aeration process, the diaphragm of can better fitting prevents sewage backflow.
Other undeclared part that the utility model relates to is same as the prior art.
Claims (2)
1. novel aeration board structure, it includes arc liner plate (1) its feature, on arc liner plate (1) one side, be provided with tapered thread joint (2), tapered thread joint (2) matches with tapered thread interface (4) on being connected saddle (3), arc liner plate (1) another side is provided with diaphragm (5), the side all around of side and arc liner plate (1) matches around the diaphragm (5), and installs and fixes by hasp (6).
2. novel aeration board structure according to claim 1 is characterized in that being provided with vacuum breaker (7) in described arc liner plate (1) the one lateral tapered thread joint (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202362019U CN201713387U (en) | 2010-06-24 | 2010-06-24 | Novel aeration board structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202362019U CN201713387U (en) | 2010-06-24 | 2010-06-24 | Novel aeration board structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201713387U true CN201713387U (en) | 2011-01-19 |
Family
ID=43459387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202362019U Expired - Fee Related CN201713387U (en) | 2010-06-24 | 2010-06-24 | Novel aeration board structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201713387U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102372370A (en) * | 2011-10-18 | 2012-03-14 | 江苏菲力环保工程有限公司 | Plastic sheet overlaid and mounted porous aeration equipment |
| CN103874662A (en) * | 2011-04-26 | 2014-06-18 | 赛乐姆知识产权控股有限责任公司 | Diffusor and diffusor unit for diffusing a gas into a liquid |
| CN104030434A (en) * | 2014-06-26 | 2014-09-10 | 浙江大学 | Nanometer aeration device and nanometer aeration method |
| CN111377551A (en) * | 2020-04-20 | 2020-07-07 | 江苏环川环境工程有限公司 | Microporous membrane disc type aerator capable of being manually disassembled and assembled |
-
2010
- 2010-06-24 CN CN2010202362019U patent/CN201713387U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103874662A (en) * | 2011-04-26 | 2014-06-18 | 赛乐姆知识产权控股有限责任公司 | Diffusor and diffusor unit for diffusing a gas into a liquid |
| CN102372370A (en) * | 2011-10-18 | 2012-03-14 | 江苏菲力环保工程有限公司 | Plastic sheet overlaid and mounted porous aeration equipment |
| CN102372370B (en) * | 2011-10-18 | 2013-07-24 | 江苏菲力环保工程有限公司 | Plastic sheet overlaid and mounted porous aeration equipment |
| CN104030434A (en) * | 2014-06-26 | 2014-09-10 | 浙江大学 | Nanometer aeration device and nanometer aeration method |
| CN104030434B (en) * | 2014-06-26 | 2016-03-02 | 浙江大学 | A kind of nanometer aeration devices and methods therefor |
| CN111377551A (en) * | 2020-04-20 | 2020-07-07 | 江苏环川环境工程有限公司 | Microporous membrane disc type aerator capable of being manually disassembled and assembled |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20180624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |