CN203474525U - Aeration device used for sewage treatment - Google Patents
Aeration device used for sewage treatment Download PDFInfo
- Publication number
- CN203474525U CN203474525U CN201320616457.6U CN201320616457U CN203474525U CN 203474525 U CN203474525 U CN 203474525U CN 201320616457 U CN201320616457 U CN 201320616457U CN 203474525 U CN203474525 U CN 203474525U
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- CN
- China
- Prior art keywords
- aeration
- capsule
- aeration capsule
- inlet pipe
- pipeline
- 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 relates to an aeration device used for sewage treatment. The aeration device used for sewage treatment comprises a first aeration capsule, a second aeration capsule, an air inlet pipe and an air outlet pipe, wherein the first aeration capsule is located above the second aeration capsule, and aeration micro holes are formed in both the lower surface of the first aeration capsule and the upper surface of the second aeration capsule. The inlet end of the first aeration capsule and the inlet end of the second aeration capsule are communicated with the air inlet pipe through pipelines, the outlet end of the first aeration capsule and the outlet end of the second aeration capsule are communicated with the air outlet pipe through pipelines, and an air pump is arranged on a pipeline of the air inlet pipe. Aeration is performed through the aeration capsules made of rubber, and therefore the aeration micro holes formed in the aeration capsules can not be blocked, and the aeration device is convenient to use. Meanwhile, due to the fact that the first aeration capsule and the second aeration capsule are arranged vertically, the probability that bubbles located between the two aeration capsules make contact with sewage is increased, and the transmission efficiency of oxygen in the bubbles is greatly improved.
Description
Technical field
The utility model relates to a kind of sewage disposal aerating apparatus.
Background technology
In sewage biochemical treatment field, the transfer efficiency that improves oxygen is the effective measure that strengthens Aerobic Pond treatment effect, if the size of bubble and oxygen level are certain, wants to improve the transfer efficiency of oxygen, can realize by increasing the mode of the duration of contact of bubble and sewage.
In traditional aeration mode, the working time of bubble is the rise time from the aeration head at the bottom of pond to the water surface just, time compole short, a large amount of bubbles are not utilized, the transfer efficiency of oxygen is lower.In light of this situation, in engineering, often pass through to increase the significant depth of Aerobic Pond, to extend the duration of contact of bubble and water.But when increasing the pond degree of depth, certainly will cause civilwork engineering quantity to increase, difficulty of construction increases, and whole cost increases, even some geological conditions have also limited the possibility that the Aerobic Pond degree of depth increases.
And traditional aerating apparatus is all generally to adopt aeration tube, and the tube wall of aeration tube is provided with solarization air cap, this aerating apparatus is easily by mud or microorganism clogging, shut down after for some time need again to scrub, siphunculus, use and keep in repair very inconvenient.
Utility model content
For the problems referred to above, the utility model proposes a kind of sewage disposal aerating apparatus, improve the transfer efficiency of oxygen in sewage disposal, and guarantee that aerating pore does not stop up.
For solving this technical problem, the utility model is taked following scheme: a kind of sewage disposal aerating apparatus, comprise the first aeration capsule, the second aeration capsule, inlet pipe and escape pipe, the first described aeration capsule is positioned at the top of the second aeration capsule, and the upper surface of the lower surface of the first aeration capsule and the second aeration capsule all offers aerating pore;
Described the first aeration capsule and the second aeration capsule are rubber capsule, the entrance end of the first aeration capsule and the second aeration capsule is communicated with inlet pipe by pipeline, the exit end of the first aeration capsule and the second aeration capsule is communicated with escape pipe by pipeline, on the pipeline of inlet pipe, is provided with air pump.
Further, on the pipeline of described inlet pipe, be provided with vacuum breaker.
Further, on the pipeline of described escape pipe, be provided with pressure limiting valve.
By adopting aforementioned techniques scheme, the beneficial effects of the utility model are: the aeration capsule by quality of rubber materials carries out aeration, and the aerating pore being arranged on like this on aeration capsule just can not stop up, easy to use; And simultaneously by the first aeration capsule and the second aeration capsule is setting up and down, make to be in the touch opportunity increase of bubble between two aeration capsules and sewage, the transfer efficiency of oxygen in bubble is greatly enhanced.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 1, sewage aeration pond, the 2, first aeration capsule, the 3, second aeration capsule, 4, inlet pipe, 41, air pump, 42, vacuum breaker, 5, escape pipe, 51, pressure limiting valve, 6, location buttress, 7, aerating pore.
Embodiment
Now with specific embodiment, the utility model is further illustrated by reference to the accompanying drawings.
With reference to figure 1 the present embodiment, a kind of sewage disposal aerating apparatus is disclosed, comprise the first aeration capsule 2, the second aeration capsule 3, inlet pipe 4 and escape pipe 5, the first aeration capsule 2 is positioned at the top of the second aeration capsule 3, the first aeration capsule 2 and the second aeration capsule 3 time are arranged in sewage aeration pond 1 carrying out aeration work, and the two ends below the second aeration capsule 3 by location buttress 6 be fixed on sewage aeration pond 1 below.
The upper surface of the lower surface of the first aeration capsule 2 and the second aeration capsule 3 all offers aerating pore 7, the first aeration capsule 2 and the second aeration capsule 3 are rubber capsule, the elastomeric objects that aeration capsule is the similar capsule shape that adopts quality of rubber materials and make, there is respectively aerating pore 7 above, along with the increase of the inside air pressure or the volume that reduces aeration capsule can become large or diminish, thereby can make aerating pore 7 shrinkage strains, by this feature, can avoid aerating pore 7 blocked.
The entrance end of the first aeration capsule 2 and the second aeration capsule 3 is communicated with inlet pipe 4 by pipeline, the exit end of the first aeration capsule 2 and the second aeration capsule 3 is communicated with escape pipe 5 by pipeline, the entrance end of inlet pipe 4 is provided with air pump 41, this end is in the outside in sewage aeration pond 1, by air pump 41 work, realize the oxygen supply to two aeration capsules, and by being provided with vacuum breaker 42 on the pipeline in inlet pipe 4, can effectively avoid gas backstreaming defect out.Vacuum breaker 42 and the mounting structure of vacuum breaker 42 in inlet pipe 4 are prior art, at this, do not do detailed explanation.
On the pipeline of escape pipe 5, be provided with pressure limiting valve 51, pressure limiting valve 51 adopts existing pressure limiting valve 51, as the pressure limiting valve 51 of being introduced in (patent No. 200710048604.3) patent in first to file, this pressure limiting valve 51 is arranged on the pipeline of escape pipe 5, can realize the adjusting to escape pipe 5 air pressure by set screw wherein, the main purpose that pressure limiting valve 51 is set is: the aeration speed that can control two aeration capsules, when pressure limiting valve 51 carries out pressure limiting, the air pressure providing due to air pump 41 is certain, therefore air pressure mainly concentrates in two aeration capsules, like this along with the increase of air pressure, from aerating pore 7, a large amount of gas of ejection carries out aeration fast, and then control aeration speed.
Above record, only, for utilizing the embodiment of this origination techniques content, modification, variation that any those skilled in the art use this creation to do, all belong to the scope of the claims that this creation is advocated, and be not limited to those disclosed embodiments.
Claims (3)
1. a sewage disposal aerating apparatus, it is characterized in that: comprise the first aeration capsule (2), the second aeration capsule (3), inlet pipe (4) and escape pipe (5), the first described aeration capsule (2) is positioned at the top of the second aeration capsule (3), and the upper surface of the lower surface of the first aeration capsule (2) and the second aeration capsule (3) all offers aerating pore (7);
Described the first aeration capsule (2) and the second aeration capsule (3) are rubber capsule, the entrance end of the first aeration capsule (2) and the second aeration capsule (3) is communicated with inlet pipe (4) by pipeline, the exit end of the first aeration capsule (2) and the second aeration capsule (3) is communicated with escape pipe (5) by pipeline, is provided with air pump (41) on the pipeline of inlet pipe (4).
2. a kind of sewage disposal aerating apparatus according to claim 1, is characterized in that: on the pipeline of described inlet pipe (4), be provided with vacuum breaker (42).
3. a kind of sewage disposal aerating apparatus according to claim 1, is characterized in that: on the pipeline of described escape pipe (5), be provided with pressure limiting valve (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320616457.6U CN203474525U (en) | 2013-10-08 | 2013-10-08 | Aeration device used for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320616457.6U CN203474525U (en) | 2013-10-08 | 2013-10-08 | Aeration device used for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203474525U true CN203474525U (en) | 2014-03-12 |
Family
ID=50222897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320616457.6U Expired - Fee Related CN203474525U (en) | 2013-10-08 | 2013-10-08 | Aeration device used for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203474525U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106172159A (en) * | 2016-08-31 | 2016-12-07 | 黄玉 | A kind of fish jar |
| CN109110914A (en) * | 2018-10-24 | 2019-01-01 | 潘瑶麟 | A kind of biofilm carrier based on respiratory hag oxygen supply sewage treatment |
-
2013
- 2013-10-08 CN CN201320616457.6U patent/CN203474525U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106172159A (en) * | 2016-08-31 | 2016-12-07 | 黄玉 | A kind of fish jar |
| CN109110914A (en) * | 2018-10-24 | 2019-01-01 | 潘瑶麟 | A kind of biofilm carrier based on respiratory hag oxygen supply sewage treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SICHUAN SHENGBO CONSTRUCTION ENGINEERING CO., LTD. Free format text: FORMER OWNER: CHEN HUASHANG Effective date: 20141216 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 362800 QUANZHOU, FUJIAN PROVINCE TO: 610000 CHENGDU, SICHUAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141216 Address after: Jinniu District Star Road Chengdu 610000 Sichuan province No. 9 Building 6 layer 1 Patentee after: Sichuan Sheng Bo Construction Engineering Co., Ltd. Address before: 362800, No. two middle 2373 Road, Quangang District, Fujian, Quanzhou Patentee before: Chen Huashang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20151008 |
|
| EXPY | Termination of patent right or utility model |