CN203890139U - Anti-clogging membrane aerator - Google Patents
Anti-clogging membrane aerator Download PDFInfo
- Publication number
- CN203890139U CN203890139U CN201420173527.XU CN201420173527U CN203890139U CN 203890139 U CN203890139 U CN 203890139U CN 201420173527 U CN201420173527 U CN 201420173527U CN 203890139 U CN203890139 U CN 203890139U
- Authority
- CN
- China
- Prior art keywords
- diaphragm
- main body
- anticlogging
- aeration equipment
- ring
- 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
Links
- 238000005276 aerator Methods 0.000 title abstract description 19
- 239000012528 membrane Substances 0.000 title abstract 7
- 210000004907 gland Anatomy 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 238000005273 aeration Methods 0.000 claims description 17
- 239000011324 bead Substances 0.000 claims description 10
- 239000004743 Polypropylene Substances 0.000 claims description 9
- -1 polypropylene Polymers 0.000 claims description 9
- 229920001155 polypropylene Polymers 0.000 claims description 9
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 3
- 229910052731 fluorine Inorganic materials 0.000 claims description 3
- 239000011737 fluorine Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 2
- 239000010865 sewage Substances 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 230000007774 longterm Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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
Abstract
The utility model discloses an anti-clogging membrane aerator and relates to the field of sewage treatment. The anti-clogging membrane aerator comprises a wedged piece, a main body and a ventilating pipe, wherein the main body is connected with the ventilating pipe through the wedged piece, an air outlet is formed in the upper wall of the ventilating pipe, the air outlet is internally provided with a check valve which is internally provided with a steel ball, the check valve is provided with a membrane, an expansion ring is assembled on the membrane, a gland is arranged at the outer part of the expansion ring, the membrane is fixedly connected with the main body through the gland, an O-shaped ring is assembled on the check valve, a seal ring is arranged on the O-shaped ring, the air outlet is connected with the main body through the seal ring, and the main body is internally provided with a plurality of small balls. The anti-clogging membrane aerator disclosed by the utility model can prevent the aerator from being clogged and is good in sealing performance.
Description
Technical field
The utility model relates to sewage treatment area, is specifically related to a kind of anticlogging diaphragm aeration equipment.
Background technology
Water resources is the most critical resource of human being's production life, and along with social development, ecotope is seriously damaged, and water pollution is serious, and the improvement that the protection of water resources and water pollute becomes the problem that modern society pays close attention to most.In the improvement of polluting at water, aerobic sewage disposal is to utilize microorganism to decompose the organic pollutant in water, to reach the object of purification of water quality.And the biochemical activity of microorganism must have oxygen source, aerator is a kind of device to passing into oxygen in water body, oxygen to diffusion in water body to provide microorganism needed oxygen source.
Common aerator is comprised of elements such as chassis, supporting plate, gland and diaphragms at present, and chassis is connected with ventpipe.During use; first air enters in chassis; then after supporting plate, in the micropore from diaphragm, discharge to be diffused into and in sewage, form bubble and overflow the water surface; to reach to the object of oxygenation in sewage, in long-term use procedure, the mud in water and foreign material often can be deposited on diaphragm; thereby blocking aeration device; even can enter in vent-pipe, impact is used next time, thereby affect whole system, normally works.
In addition, between existing aerator main body and vent-pipe, stopping property is good not, and aerator is in long-term use procedure, and aerator main body and vent-pipe are because wearing and tearing can cause gas leakage, and aerator stopping property is poor.
Utility model content
The purpose of this utility model is in order to overcome the deficiency of above-mentioned background technology, and a kind of anticlogging diaphragm aeration equipment is provided, and this aerator can prevent that aerator from stopping up, and stopping property is better.
The utility model provides a kind of anticlogging diaphragm aeration equipment, comprise key, main body and vent-pipe, main body is connected with vent-pipe by key, vent-pipe upper wall has air outlet, in air outlet, be provided with vacuum breaker, in vacuum breaker, be provided with steel ball, on vacuum breaker, be provided with diaphragm, the outer cover of diaphragm has expansion ring, the outer setting of expansion ring has gland, diaphragm is fixedly connected with main body by gland, on described vacuum breaker, cover has O type circle, on described O type circle, cover has sealing-ring, described air outlet is connected with main body by sealing-ring, in described main body, be provided with several beads.
On the basis of technique scheme, the diameter of described several beads is 5 millimeters.
On the basis of technique scheme, described O type circle adopts fluorine glue to make.
On the basis of technique scheme, described sealing-ring adopts thermoplastic rubber to make.
On the basis of technique scheme, described diaphragm adopts rubber to make.
On the basis of technique scheme, described key adopts polypropylene to make.
On the basis of technique scheme, described main body adopts polypropylene to make.
On the basis of technique scheme, described expansion ring adopts polypropylene to make.
On the basis of technique scheme, the diameter of described diaphragm is 304 millimeters.
On the basis of technique scheme, the diameter of described vent-pipe is 100 millimeters.
Compared with prior art, advantage of the present utility model is as follows:
(1) the utility model is provided with several beads in main body, and bead can be smashed the mud entering in aerator, prevents that aerator from stopping up.
(2) the utility model is closely connected main body with the air outlet on vent-pipe with sealing-ring by O shape circle, can prevent aerator gas leakage, and stopping property is better.
Accompanying drawing explanation
Fig. 1 is the side-view of anticlogging diaphragm aeration equipment in the utility model embodiment.
Reference numeral: 1-key, 2-sealing-ring, 3-main body, 4-O type circle, 5-steel ball, 6-vacuum breaker, 7-diaphragm, 8-expansion ring, 9-gland, 10-air outlet, 11-bead, 12-vent-pipe.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Shown in Figure 1, the utility model embodiment provides a kind of anticlogging diaphragm aeration equipment, comprises key 1, main body 3 and vent-pipe 12, main body 3 is connected with vent-pipe 12 by key 1, in actual applications, main body 3 adopts polypropylene to make, and the diameter of vent-pipe 12 is 100 millimeters.Vent-pipe 12 upper walls have air outlet 10, in air outlet 10, be provided with vacuum breaker 6, in vacuum breaker 6, be provided with steel ball 5, on vacuum breaker 6, be provided with diaphragm 7, the diameter of diaphragm 7 is 304 millimeters, the outer cover of diaphragm 7 has expansion ring 8, expansion ring 8 adopts polypropylene to make, the outer setting of expansion ring 8 has gland 9, diaphragm 7 is fixedly connected with main body 3 by gland 9, main body 3 is connected with vent-pipe 12 by key 1, key 1 adopts polypropylene to make, on vacuum breaker 6, cover has O type circle 4, O type circle 4 adopts fluorine glue to make, on O type circle 4, cover has sealing-ring 2, sealing-ring 2 adopts thermoplastic rubber to make, air outlet 10 is connected with main body 3 by sealing-ring 2, O type circle 4 can closely be connected main body 3 with the air outlet 10 on vent-pipe 12 with sealing-ring 2, prevent aerator gas leakage.In main body 3, be provided with several beads 11, bead can be smashed the mud entering in aerator, prevents that aerator from stopping up, and the diameter of several beads 11 is 5 millimeters.
Those skilled in the art can carry out various modifications and variations to the utility model embodiment; if these modifications and modification are within the scope of the utility model claim and equivalent technologies thereof, these modifications and modification are also within protection domain of the present utility model.
The prior art that the content of not describing in detail in specification sheets is known to the skilled person.
Claims (10)
1. an anticlogging diaphragm aeration equipment, comprise key (1), main body (3) and vent-pipe (12), main body (3) is connected with vent-pipe (12) by key (1), vent-pipe (12) upper wall has air outlet (10), in air outlet (10), be provided with vacuum breaker (6), in vacuum breaker (6), be provided with steel ball (5), on vacuum breaker (6), be provided with diaphragm (7), the outer cover of diaphragm (7) has expansion ring (8), the outer setting of expansion ring (8) has gland (9), diaphragm (7) is fixedly connected with main body (3) by gland (9), it is characterized in that: the upper cover of described vacuum breaker (6) has O type circle (4), the upper cover of described O type circle (4) has sealing-ring (2), described air outlet (10) is connected with main body (3) by sealing-ring (2), in described main body (3), be provided with several beads (11).
2. anticlogging diaphragm aeration equipment as claimed in claim 1, is characterized in that: the diameter of described several beads (11) is 5 millimeters.
3. anticlogging diaphragm aeration equipment as claimed in claim 1, is characterized in that: described O type circle (4) adopts fluorine glue to make.
4. anticlogging diaphragm aeration equipment as claimed in claim 1, is characterized in that: described sealing-ring (2) adopts thermoplastic rubber to make.
5. anticlogging diaphragm aeration equipment as claimed in claim 1, is characterized in that: described diaphragm (7) adopts rubber to make.
6. anticlogging diaphragm aeration equipment as claimed in claim 1, is characterized in that: described key (1) adopts polypropylene to make.
7. anticlogging diaphragm aeration equipment as claimed in claim 1, is characterized in that: described main body (3) adopts polypropylene to make.
8. anticlogging diaphragm aeration equipment as claimed in claim 1, is characterized in that: described expansion ring (8) adopts polypropylene to make.
9. anticlogging diaphragm aeration equipment as claimed in claim 1, is characterized in that: the diameter of described diaphragm (7) is 304 millimeters.
10. anticlogging diaphragm aeration equipment as claimed in any one of claims 1-9 wherein, is characterized in that: the diameter of described vent-pipe (12) is 100 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420173527.XU CN203890139U (en) | 2014-04-10 | 2014-04-10 | Anti-clogging membrane aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420173527.XU CN203890139U (en) | 2014-04-10 | 2014-04-10 | Anti-clogging membrane aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203890139U true CN203890139U (en) | 2014-10-22 |
Family
ID=51716567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420173527.XU Expired - Fee Related CN203890139U (en) | 2014-04-10 | 2014-04-10 | Anti-clogging membrane aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203890139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106587399A (en) * | 2016-12-13 | 2017-04-26 | 苏州纽东精密制造科技有限公司 | Filter disc type microporous aerator provided with rubber diaphragm |
-
2014
- 2014-04-10 CN CN201420173527.XU patent/CN203890139U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106587399A (en) * | 2016-12-13 | 2017-04-26 | 苏州纽东精密制造科技有限公司 | Filter disc type microporous aerator provided with rubber diaphragm |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 |