CN203530005U - Base plate of butterfly type spiral mixing dispersing aerator - Google Patents
Base plate of butterfly type spiral mixing dispersing aerator Download PDFInfo
- Publication number
- CN203530005U CN203530005U CN201320486819.4U CN201320486819U CN203530005U CN 203530005 U CN203530005 U CN 203530005U CN 201320486819 U CN201320486819 U CN 201320486819U CN 203530005 U CN203530005 U CN 203530005U
- Authority
- CN
- China
- Prior art keywords
- base plate
- aerator
- chassis
- butterfly
- sawteeth
- 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
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model provides a base plate of a butterfly type spiral mixing dispersing aerator. The base plate comprises a flange (1), a bottom hole (2), a central hole (3) and sawteeth (4). The base plate is characterized in that the umbrella-shaped sawteeth (4) are uniformly distributed on the circumferential surface of the base plate; when entering the aerator, gas current passes through two spiral cutting systems at first and then enters a lower aerator head; as the aerator adopts the butterfly-shaped umbrella-shaped base plate and the multiple layers of sawteeth are distributed on the circumferential surface of the base plate, gas is cut through the multiple layer of sawteeth and bubbles are cut into microbubbles. The base plate is uniform in aeration, high in oxygen filling efficiency, good in flow state, unblocked, and convenient to mount, popularize and apply.
Description
Technical field
The utility model relates to water treatment device, relates in particular to sewage Biochemical Treatment, particularly a kind of aerating apparatus, and concrete is that butterfly is revolved the mixed aerator chassis that disperses.
Background technology
In the method for disposing of sewage, biochemical treatment is a kind of effective method, not only economy but also easy, in order to improve its treatment effect, in sewage to be processed, need sufficient dissolved oxygen, to promote the oxidizing reaction in sewage, aerator is the main device of supporting in sewage.
The butterfly-shaped air aerator using is at present assembled by parts such as butterfly engineering plastics butterfly aerator seat, rubber plate, plastic screw (mother) and glands, the properties of this kind of equipment is all better than the tubular type aerating apparatus of boring a hole greatly, is the equipment of often selecting in aeration tank; But the processing of the chassis of this of prior art kind of equipment is loaded down with trivial details; Difficulty is relatively installed; Connect not firmly, the vibrations bad adaptability producing during to aeration, can cause the problems such as aeration effect is unstable, and work-ing life is short, has affected the popularization of this equipment with universal.
Summary of the invention
The utility model has overcome the deficiencies in the prior art, and the high butterfly of vibrations adaptability, coefficient of oxygen utilization having produced when providing a kind of and having connect closely, strengthened aerator work is revolved the mixed aerator chassis that disperses.
For achieving the above object, the technical scheme that the utility model adopts is: butterfly is revolved the mixed aerator chassis that disperses, comprise flange (1), bottom outlet (2), centre hole (3), sawtooth (4), described aerator chassis is umbrella, and sawtooth (4) is evenly distributed on the side face on chassis.
Sawtooth (4) on described aerator chassis side face has 6 layers.
Described centre hole (3) is used for connecting bottom mounting nuts and aerator.
Described aerator chassis is made by acrylic plastering.
Principle of work of the present utility model is: butterfly is revolved the mixed aerator chassis that disperses and adopted the form of multi-layer helical cutting to carry out oxygenic aeration, when air-flow enters aerator, air-flow is first by entering lower floor's multilayer zig-zag aeration head after two road helical cut systems, carry out multilayer cutting, make bubble cut into microbubble, the utilization ratio that has so greatly improved oxygen, has aeration even, the feature that oxygen-transfer efficiency is high.
The beneficial effects of the utility model are: because aerator adopts butterfly umbrella chassis, and on the side face of chassis, be distributed with multilayer sawtooth, make gas through multilayer saw cut, greatly improved the utilization ratio of oxygen, had advantages of that aeration is even, oxygen-transfer efficiency is high, fluidised form is good, do not stop up, easy for installation.
Accompanying drawing explanation
Fig. 1 is vertical view of the present utility model.
Fig. 2 is upward view of the present utility model.
Wherein: 1, flange; 2, bottom outlet; 3, centre hole; 4, sawtooth.
Embodiment
Below in conjunction with drawings and Examples, technical solutions of the utility model are further illustrated.
As shown in the figure, the butterfly that the utility model provides is revolved the mixed aerator chassis that disperses, comprise flange (1), bottom outlet (2), centre hole (3), sawtooth (4), aerator chassis is umbrella, and sawtooth (4) is evenly distributed on the side face on chassis; Sawtooth (4) on the side face of aerator chassis has 6 layers; Centre hole (3) is used for connecting bottom mounting nuts and aerator; Aerator chassis is made by acrylic plastering.
When butterfly of the present utility model is revolved the use of mixed dispersion aerator chassis, bottom, chassis inlet mouth is connected with aeration tube, aerator is placed in to bottom, aeration tank, there is pressure gas stream first by entering lower floor's multilayer zig-zag aeration head after two road helical cut systems, carry out multilayer cutting, make bubble cut into microbubble, diameter < 3mm, thus reach efficient oxygen transmission.
Claims (3)
1. butterfly is revolved the mixed aerator chassis that disperses, and comprises flange (1), bottom outlet (2), centre hole (3), sawtooth (4), it is characterized in that: described aerator chassis is umbrella, and sawtooth (4) is evenly distributed on the side face on chassis.
2. butterfly according to claim 1 is revolved the mixed aerator chassis that disperses, and it is characterized in that: the sawtooth (4) on described aerator chassis side face has 6 layers.
3. butterfly according to claim 1 is revolved the mixed aerator chassis that disperses, and it is characterized in that: described aerator chassis is made by acrylic plastering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320486819.4U CN203530005U (en) | 2013-08-08 | 2013-08-08 | Base plate of butterfly type spiral mixing dispersing aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320486819.4U CN203530005U (en) | 2013-08-08 | 2013-08-08 | Base plate of butterfly type spiral mixing dispersing aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203530005U true CN203530005U (en) | 2014-04-09 |
Family
ID=50416239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320486819.4U Expired - Fee Related CN203530005U (en) | 2013-08-08 | 2013-08-08 | Base plate of butterfly type spiral mixing dispersing aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203530005U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106732308A (en) * | 2017-01-13 | 2017-05-31 | 浙江大学 | A kind of micro- bubbling gas-liquid reactor |
| CN111924846A (en) * | 2020-08-21 | 2020-11-13 | 郑州嵩山硼业科技有限公司 | Tail gas collection device is used in production of nanometer boron carbide powder |
-
2013
- 2013-08-08 CN CN201320486819.4U patent/CN203530005U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106732308A (en) * | 2017-01-13 | 2017-05-31 | 浙江大学 | A kind of micro- bubbling gas-liquid reactor |
| CN111924846A (en) * | 2020-08-21 | 2020-11-13 | 郑州嵩山硼业科技有限公司 | Tail gas collection device is used in production of nanometer boron carbide powder |
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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: 20140409 Termination date: 20140808 |
|
| EXPY | Termination of patent right or utility model |