CN204873999U - Micropore aeration pipe - Google Patents
Micropore aeration pipe Download PDFInfo
- Publication number
- CN204873999U CN204873999U CN201520560931.7U CN201520560931U CN204873999U CN 204873999 U CN204873999 U CN 204873999U CN 201520560931 U CN201520560931 U CN 201520560931U CN 204873999 U CN204873999 U CN 204873999U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- aeration
- pipe
- check valve
- air
- 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 discloses a micropore aeration pipe, including intake pipe, cylinder and aeration pipe, the intake pipe is connected with the cylinder, and a plurality of ventholes have been seted up to the cladding of aeration pipe on the cylinder outside the cylinder, seted up a plurality of aeration holes on the aeration pipe, are equipped with the check valve between intake pipe and the cylinder, the air inlet and the intake -tube connection of check valve, and the gas outlet and the cylinder of check valve are connected. The air passes through in the intake pipe gets into the cylinder, and under the effect that lasts pressure, the air diffusing in the cylinder is intraductal to the aeration, has the aeration hole on the aeration pipe to spread to the sewage in. Because the air passes through the check valve when the intake pipe gets into in the cylinder, air in the cylinder can't return to the intake pipe in, ensures that sewage can not flow back to the intake pipe in yet and arouse the damage.
Description
Technical field
The utility model belongs to aerating apparatus field, more specifically relates to a kind of micropore aeration pipe.
Background technology
In the method for disposing of sewage, Aerobic biological process unit needs to sewage oxygen supply, generally adopts now and blasts the mode of air to sewage oxygen supply to sewage, not only economy but also simple.And in order to improve its treatment effect, in sewage to be processed, sufficient dissolved oxygen be had, to promote the oxidizing reaction in sewage.Blasting the most frequently used equipment of air to sewage is the aeration tube be connected with blast main.Existing aeration head produces larger foaming in actual applications, and thus the contact area of bubble and water is little, and the speed that oxygen is dissolved in water is slower.In addition, when the blower fan of existing aerator in blast main stops air feed, due to the impact of negative pressure in aerator, easily occur that sewage flows backward to the phenomenon in aerator, cause the damage of aerator.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of and not only can prevent sewage from flowing backwards but also can produce the micropore aeration pipe of smaller bubble.
In order to obtain above-mentioned technique effect, the technical solution of the utility model is as follows:
Micropore aeration pipe, comprise inlet pipe, cylinder and aeration tube, inlet pipe is connected with cylinder, aeration tube is coated on outside cylinder, cylinder offers multiple production well, aeration tube offers multiple solarization air cap, between inlet pipe and cylinder, be provided with check valve, the inlet mouth of check valve is connected with inlet pipe, and the air outlet of check valve is connected with cylinder.
Its beneficial effect is: air enters in cylinder by inlet pipe, and under the effect of continuous, the air diffuser in cylinder, in aeration tube, has the solarization air cap on aeration tube to diffuse in sewage.Due to when air enters in cylinder from inlet pipe by check valve, the air in cylinder cannot be back in inlet pipe, guarantees that sewage also can not be back in inlet pipe and cause damage.
In some embodiments, the aperture of production well is 6 ~ 8cm.
Its beneficial effect is: the production well in 6 ~ 8cm aperture makes the air in cylinder be easy to be diffused in aeration tube.
In some embodiments, the aperture of solarization air cap is 90 ~ 110um.
Its beneficial effect is: aperture is that the solarization air cap of 90 ~ 110um produces less foaming, and the contact area of bubble and water is large, accelerates the dissolution rate of oxygen in water.
Accompanying drawing explanation
Fig. 1 is the structural representation of the micropore aeration pipe of the utility model one embodiment;
Fig. 2 is the structural representation of the cylinder of the micropore aeration pipe of the utility model one embodiment.
The title of the corresponding component in figure represented by numeral:
1. inlet pipe, 2. cylinder, 21. production wells, 3. aeration tube, 31. solarization air caps, 4. check valve.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Fig. 1 ~ 2, the utility model discloses a kind of micropore aeration pipe, comprises inlet pipe 1, cylinder 2 and aeration tube 3.Inlet pipe 1 is connected with cylinder 2, and aeration tube 3 is coated on outside cylinder 2.Cylinder 2 offers multiple production well 21, the aperture of production well 21 is 6 ~ 8cm.The production well 21 in 6 ~ 8cm aperture makes the air in cylinder 2 be easy to be diffused in aeration tube 3.Aeration tube 3 offers multiple solarization air cap 31, the aperture of solarization air cap 31 is 90 ~ 110um.Aperture is that the solarization air cap 31 of 90 ~ 110um produces less foaming, and the contact area of bubble and water is large, accelerates the dissolution rate of oxygen in water.Be provided with check valve 4 between inlet pipe 1 and cylinder 2, the inlet mouth of check valve 4 is connected with inlet pipe 1, and the air outlet of check valve 4 is connected with cylinder 3.
Air enters in cylinder 2 by inlet pipe 1, and under the effect of continuous, the air diffuser in cylinder 2, in aeration tube 3, has the solarization air cap 31 on aeration tube 3 to diffuse in sewage.Due to when air enters in cylinder 2 from inlet pipe 1 by check valve 4, the air in cylinder 2 cannot be back in inlet pipe 1, guarantees that sewage also can not be back in inlet pipe 1 and cause damage.
The preferred implementation of above-described to be only the utility model be micropore aeration pipe; it should be pointed out that for those of ordinary skill in the art, under the prerequisite not paying creative work; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (3)
1. micropore aeration pipe, comprise inlet pipe, cylinder and aeration tube, described inlet pipe is connected with cylinder, described aeration tube is coated on outside cylinder, and described cylinder offers multiple production well, and described aeration tube offers multiple solarization air cap, it is characterized in that, be provided with check valve between described inlet pipe and cylinder, the inlet mouth of described check valve is connected with inlet pipe, and the air outlet of described check valve is connected with cylinder.
2. micropore aeration pipe according to claim 1, is characterized in that, the aperture of described production well is 6 ~ 8cm.
3. micropore aeration pipe according to claim 2, is characterized in that, the aperture of described solarization air cap is 90 ~ 110um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520560931.7U CN204873999U (en) | 2015-07-29 | 2015-07-29 | Micropore aeration pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520560931.7U CN204873999U (en) | 2015-07-29 | 2015-07-29 | Micropore aeration pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204873999U true CN204873999U (en) | 2015-12-16 |
Family
ID=54818397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520560931.7U Expired - Fee Related CN204873999U (en) | 2015-07-29 | 2015-07-29 | Micropore aeration pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204873999U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108423734A (en) * | 2018-03-13 | 2018-08-21 | 佛山市金净创环保技术有限公司 | A kind of bubble generator |
| CN109680325A (en) * | 2018-11-16 | 2019-04-26 | 中国航发西安动力控制科技有限公司 | For being surface-treated the compressed air micropore agitating device of tank liquor |
| CN110282728A (en) * | 2019-07-24 | 2019-09-27 | 南昌航空大学 | A kind of non-blocking aeration device |
-
2015
- 2015-07-29 CN CN201520560931.7U patent/CN204873999U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108423734A (en) * | 2018-03-13 | 2018-08-21 | 佛山市金净创环保技术有限公司 | A kind of bubble generator |
| CN109680325A (en) * | 2018-11-16 | 2019-04-26 | 中国航发西安动力控制科技有限公司 | For being surface-treated the compressed air micropore agitating device of tank liquor |
| CN110282728A (en) * | 2019-07-24 | 2019-09-27 | 南昌航空大学 | A kind of non-blocking aeration device |
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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: 20151216 Termination date: 20210729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |