CN2818470Y - Suspension aerator - Google Patents
Suspension aerator Download PDFInfo
- Publication number
- CN2818470Y CN2818470Y CNU2005200848553U CN200520084855U CN2818470Y CN 2818470 Y CN2818470 Y CN 2818470Y CN U2005200848553 U CNU2005200848553 U CN U2005200848553U CN 200520084855 U CN200520084855 U CN 200520084855U CN 2818470 Y CN2818470 Y CN 2818470Y
- Authority
- CN
- China
- Prior art keywords
- aeration
- aeration unit
- ventpipe
- utility
- vent 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.)
- Expired - Fee Related
Links
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 relates to an aeration device, particularly a suspension aeration device in a process of biological treatment to sewage. The utility model mainly comprises a main vent pipe at the upper part of the whole device, a branch vent pipe at the middle part and an aeration unit at the lower part, wherein the aeration unit is composed of 4-8 membrane pipe aerators, and micropores are distributed on the membrane pipe aerators. A balance weight connecting body communicated with the aeration unit is arranged on the aeration unit, the upper end of the branch vent pipe is communicated with the main vent pipe and the lower end of the branch vent pipe is communicated with the balance weight connecting body. The utility model is characterized in that the membrane pipe aerators are hermetically connected through corrosion resistant hollow pipes and has the characteristics of uniform aeration, high oxygenation efficiency, convenient installation, convenient maintenance, etc.
Description
One, technical field
The utility model relates to a kind of aerating apparatus, especially a kind of floated aerating apparatus that is used for sewage is carried out biological treatment process.
Two, background technology
Waste water or sewage are being carried out biological chemistry when handling, carrying out oxygenation to water body is the key of handling, and aerating apparatus shows one of used major equipment, existing aerating apparatus is mounted under water the air line mostly, its position is changeless, unreasonable structure exists oxygenation inhomogeneous, and oxygen-transfer efficiency is low, be not easy to install and deficiencies such as maintenance.
Three, the content of utility model
The purpose of this utility model is intended to overcome the deficiency of above-mentioned prior art, and the floated aerating apparatus that a kind of oxygenation is even, oxygen-transfer efficiency is high is provided.
For achieving the above object, the utility model is achieved in that a kind of floated aerating apparatus, the main ventpipe and a ventpipe at middle part and the aeration unit of bottom that mainly comprise top, aeration unit is provided with and is attached thereto logical counterweight linker, the upper end of propping up ventpipe is communicated with main ventpipe, the lower end is connected with the counterweight linker, its special character is, aeration unit is made of 4-8 film tube type aerator, is tightly connected by corrosion resistant hollow tube between per two film tube type aerators.
Above-mentioned film tube type aerator is with the sleeve pipe of being made by silicon rubber outward by the stereoplasm tube which is provided with several ventilating pits and constitutes, and is evenly distributed with several micropores on the sleeve pipe, and these micropores are closure state under non-aeration status.
The utility model compared with the prior art, its top is suspended on the water surface, can move in water, guarantees that oxygenation is even, it is even that special again aerator structure makes it to have aeration, the characteristics that oxygen-transfer efficiency is high, it is rational in infrastructure, is easy for installation and maintenance.
Four, description of drawings
Fig. 1 is a structural representation of the present utility model.
Five, embodiment
For understanding the utility model better, it is described in further detail below in conjunction with drawings and Examples.
As shown in Figure 1, floated aerating apparatus described in the utility model comprises that mainly the aeration unit that is by a ventpipe 2 at the main ventpipe 1 on top and middle part and bottom constitutes, aeration unit is provided with and is attached thereto logical counterweight linker 5, the upper end of propping up ventpipe 2 is communicated with main ventpipe 1, the lower end is connected with counterweight linker 5, aeration unit is made of 8 film tube type aerators 3, film tube type aerator 3 comprises inside and outside two-layer, internal layer is the stereoplasm tube which is provided with several ventilating pits, skin is the sleeve pipe of being made by silicon rubber, be evenly distributed with several micropores on the sleeve pipe, these micropores are closure state under non-aeration status; Be tightly connected by corrosion resistant hollow tube 4 between per two film tube type aerators 3.
During ventilation, in the air admission film tube type aerator 3, back down the micropore on it, air forms uniform tiny bubble and is diffused in the water, and oxygenating water can move in water in the process of aeration, to guarantee even oxygenation; When stopping to ventilate, the micropore closure of film tube type aerator stops oxygenation.
Claims (2)
1, a kind of floated aerating apparatus, the main ventpipe (1) and a ventpipe (2) at middle part and the aeration unit of bottom that mainly comprise top, aeration unit is provided with and is attached thereto logical counterweight linker (5), the upper end of propping up ventpipe (2) is communicated with main ventpipe (1), the lower end is connected with counterweight linker (5), it is characterized in that: aeration unit is made of 4-8 film tube type aerator (3), is tightly connected by corrosion resistant hollow tube (4) between per two film tube type aerators (3).
2, floated aerating apparatus according to claim 1 is characterized in that: film tube type aerator (3) is with the sleeve pipe of being made by silicon rubber outward by the stereoplasm tube which is provided with several ventilating pits and constitutes, and is evenly distributed with several micropores on the sleeve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200848553U CN2818470Y (en) | 2005-07-02 | 2005-07-02 | Suspension aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200848553U CN2818470Y (en) | 2005-07-02 | 2005-07-02 | Suspension aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2818470Y true CN2818470Y (en) | 2006-09-20 |
Family
ID=37004524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200848553U Expired - Fee Related CN2818470Y (en) | 2005-07-02 | 2005-07-02 | Suspension aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2818470Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105733719A (en) * | 2014-12-09 | 2016-07-06 | 中国石油天然气股份有限公司 | Aeration device and biological reaction system suitable for natural gas biological desulfurization |
| CN107902754A (en) * | 2017-12-25 | 2018-04-13 | 湖州富优得膜分离科技有限公司 | Diaphragm is aerated MBR devices |
| CN113428971A (en) * | 2021-07-22 | 2021-09-24 | 程春龙 | Water area floating aeration device |
-
2005
- 2005-07-02 CN CNU2005200848553U patent/CN2818470Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105733719A (en) * | 2014-12-09 | 2016-07-06 | 中国石油天然气股份有限公司 | Aeration device and biological reaction system suitable for natural gas biological desulfurization |
| CN105733719B (en) * | 2014-12-09 | 2018-12-25 | 中国石油天然气股份有限公司 | Aeration device and biological reaction system suitable for natural gas biological desulfurization |
| CN107902754A (en) * | 2017-12-25 | 2018-04-13 | 湖州富优得膜分离科技有限公司 | Diaphragm is aerated MBR devices |
| CN113428971A (en) * | 2021-07-22 | 2021-09-24 | 程春龙 | Water area floating aeration device |
| CN113428971B (en) * | 2021-07-22 | 2022-04-05 | 宁波碧城生态科技有限公司 | Water area floating aeration device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |