CN206751501U - A kind of new aerator - Google Patents
A kind of new aerator Download PDFInfo
- Publication number
- CN206751501U CN206751501U CN201720287773.1U CN201720287773U CN206751501U CN 206751501 U CN206751501 U CN 206751501U CN 201720287773 U CN201720287773 U CN 201720287773U CN 206751501 U CN206751501 U CN 206751501U
- Authority
- CN
- China
- Prior art keywords
- cell body
- aeration
- gas
- inlet pipe
- corrugated filler
- 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.)
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Classifications
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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
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses a kind of new aerator, it is characterized in that, including cell body, cell body bottom is responsible for provided with gas distribution, gas distribution supervisor is provided with more gas distributionbranch pipes, each gas distributionbranch pipe is provided with multiple aeration heads, water inlet pipe is provided with above aeration head, water inlet pipe is provided with several water distributing pores, several ceramic corrugated filler layers are provided with above water inlet pipe, packing support plate is equipped with each ceramic corrugated filler layer, water outlet weir plate and effluent weir is provided with the top of cell body, downcomer is provided between water outlet weir plate and effluent weir.Aeration head aerator is combined application by the utility model with ceramic corrugated filler layer, can improve the mass transport process of gas-liquid in sewage disposal, and then improves aeration effect, obtains preferably aeration efficiency.
Description
Technical field
Aerator is the utility model is related to, more particularly, to a kind of new aerator.
Background technology
, it is necessary to use aerator in sewage disposal and life industrial water purification process.In the prior art, it is general to expose
Gas is aerated using brush aeration or aeration head, and the power consumption of brush aeration equipment is big, the required aeration tank depth；Aeration head exposes
The efficiency high of gas equipment, power is small, is made moderate progress compared with brush aeration equipment, but when pond body depth is deeper, bubble mutually collides conjunction
And gas liquid interfacial area is reduced, dissolved oxygen efficiency reduces, therefore aeration tank depth can not mistake when using aeration head aerator
It is deep, it is usually no more than 5 meters.
Utility model content
To solve the above problems, the utility model provides and a kind of adds the aeration of aeration head to set using ceramic corrugated filler layer
It is standby to improve mass-transfer progress, aeration effect is improved, reduce aeration power.
To achieve the above object, the utility model employs following technical scheme：
A kind of new aerator, including cell body, cell body bottom are responsible for provided with gas distribution, and gas distribution supervisor is provided with more gas distributions
Branch pipe, each gas distributionbranch pipe are provided with multiple aeration heads, are provided with water inlet pipe above aeration head, water inlet pipe is provided with several water distributions
Hole, water inlet pipe top are provided with several ceramic corrugated filler layers, packing support plate, cell body are equipped with each ceramic corrugated filler layer
Top is provided with water outlet weir plate and effluent weir, and downcomer is provided between water outlet weir plate and effluent weir.
Preferably, the cell body is the open cylinders made of material such as concrete, carbon steel, fiberglass.
Preferably, the aeration head is umbrella-shaped structure.
Preferably, the height of each ceramic corrugated filler layer is not more than 3m, total height of all ceramic corrugated filler layers
Spend for 15~30m.
Preferably, the water outlet weir plate is triangular structure, to adapt to the change of water-carrying capacity.
Preferably, the effluent weir is annular.
Preferably, the water outlet weir plate is made of materials such as steel plate, aluminium alloy or PVC boards.
Preferably, the effluent weir is made of materials such as concrete, carbon steel, fiberglass.
The beneficial effects of the utility model are：
The tower body height of aerator of the present utility model can set very high, reduce floor space；Make inside tower body
With ceramic corrugated filler layer, the ceramic corrugated filler is a kind of new filler, has fluid resistance small, light weight, adheres to
Surface area is big, corrosion-resistant, changes the features such as facilitating, compared with other fillers such as Pall ring Raschig ring filler, also with efficiency high,
It is depressured low, the advantages that treating capacity is big, and liquid holdup is small, enlarge-effect unobvious, and operating flexibility is big.The ceramic corrugated filler layer can
On the premise of pressure drop is not increased, the situation of liquid short circuit is avoided the occurrence of, improves the mass transfer effect of gas-liquid.The utility model will expose
Gas head aerator combines application with ceramic corrugated filler layer, can improve the mass transport process of gas-liquid in sewage disposal, enter
And improve aeration effect, obtain preferably aeration efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the utility model bottom aeration head distribution schematic diagram；
In figure, cell body 1, umbellate form aeration head 2, water inlet pipe 3, packing layer 4, packing support plate 5, annular effluent weir 6, gas distribution master
Pipe 7, gas distributionbranch pipe 8, downcomer 9, triangle water outlet weir plate 10, water distributing pore 11.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As depicted in figs. 1 and 2, a kind of new aerator, including cell body 1, the cell body 1 are round for the opening of concrete
Cylinder, the bottom of cell body 1 are provided with gas distribution supervisor 7, and gas distribution supervisor 7 is provided with more gas distributionbranch pipes 8, and each gas distributionbranch pipe 8 is provided with
Multiple umbellate form aeration heads 2, the top of umbellate form aeration head 2 are provided with water inlet pipe 3, and water inlet pipe 3 is provided with several water distributing pores 11, water inlet pipe 3
Top is provided with four ceramic corrugated filler layers 4, each 4 high 3m of ceramic corrugated filler layer, is all provided with each ceramic corrugated filler layer 4
There is packing support plate 5, the total height from the nethermost bottom of packing support plate 5 to the uppermost top of ceramic corrugated filler layer 4
For 20m, the top of cell body 1 is provided with triangle water outlet weir plate 10 and annular effluent weir 6, triangle water outlet weir plate 10 and annular effluent weir
Downcomer 9 is provided between 6.From the air that umbellate form aeration head 2 comes out under the segmentation effect of ceramic corrugated filler layer, bubble is unsuitable
Merge, be liable to stick on filler, the residence time is longer, and gas distribution is more uniform, it is easier to realizes aeration performance, can enter one
Step reduces aeration power；The water outlet weir plate 10 is adapted to the change of water-carrying capacity, reduces sludge outflow, extends the place of sludge
Manage the time.
Claims (6)
1. a kind of new aerator, it is characterised in that including cell body, cell body bottom is responsible for provided with gas distribution, is set on gas distribution supervisor
There are more gas distributionbranch pipes, each gas distributionbranch pipe is provided with multiple aeration heads, is provided with water inlet pipe above aeration head, water inlet pipe is provided with
Several water distributing pores, water inlet pipe top are provided with several ceramic corrugated filler layers, filler branch are equipped with each ceramic corrugated filler layer
Fagging, cell body top are provided with water outlet weir plate and effluent weir, downcomer are provided between water outlet weir plate and effluent weir.
2. a kind of new aerator according to claim 1, it is characterised in that the cell body is open cylinder.
3. a kind of new aerator according to claim 1, it is characterised in that the aeration head is umbrella-shaped structure.
4. a kind of new aerator according to claim 1, it is characterised in that each ceramic corrugated filler layer
Highly it is not more than 3m, the total height of all ceramic corrugated filler layers is 15~30m.
5. a kind of new aerator according to claim 1, it is characterised in that the water outlet weir plate is triangle knot
Structure.
6. a kind of new aerator according to claim 1, it is characterised in that the effluent weir is annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720287773.1U CN206751501U (en) | 2017-03-23 | 2017-03-23 | A kind of new aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720287773.1U CN206751501U (en) | 2017-03-23 | 2017-03-23 | A kind of new aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206751501U true CN206751501U (en) | 2017-12-15 |
Family
ID=60610948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720287773.1U Active CN206751501U (en) | 2017-03-23 | 2017-03-23 | A kind of new aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206751501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112358031A (en) * | 2020-09-28 | 2021-02-12 | 安徽普氏生态环境工程有限公司 | Water and gas distribution structure of biological filter |
-
2017
- 2017-03-23 CN CN201720287773.1U patent/CN206751501U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112358031A (en) * | 2020-09-28 | 2021-02-12 | 安徽普氏生态环境工程有限公司 | Water and gas distribution structure of biological filter |
| CN112358031B (en) * | 2020-09-28 | 2023-10-03 | 安徽普氏生态环境有限公司 | Water and gas distribution structure of biological filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 456500 U001, Building b-1, National 863 Science and Technology Industrial Park, West Section of Hongqiqu Avenue, Linzhou City, Anyang City, Henan Province Patentee after: Guowei Environmental Engineering Co.,Ltd. Address before: 450001 Building 30, Enterprise Headquarters Base, No.1 Cuizhu Street, Zhengzhou High tech Development Zone, Zhengzhou, Henan Patentee before: BFUTURE METAL Group Ltd. |