CN207330529U - A kind of sewage aeration aeration device - Google Patents
A kind of sewage aeration aeration device Download PDFInfo
- Publication number
- CN207330529U CN207330529U CN201720867107.5U CN201720867107U CN207330529U CN 207330529 U CN207330529 U CN 207330529U CN 201720867107 U CN201720867107 U CN 201720867107U CN 207330529 U CN207330529 U CN 207330529U
- Authority
- CN
- China
- Prior art keywords
- outer barrel
- aeration
- air inlet
- inner cylinder
- ring flange
- 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 provides a kind of sewage aeration aeration device,An inner cylinder is equipped with including outer barrel,The inner cylinder end is welded with a ring flange,The ring flange is installed on the outer barrel opening,The outer barrel stretches into an air inlet pipe,The air inlet pipe is equipped with an air inlet,The outer barrel upper end is provided with a motor,One is provided with the motor output shaft and stretches into agitating shaft in the outer barrel,Some paddles are installed on the agitating shaft,One inlet tube for stretching into the inner cylinder is installed on the ring flange,The utility model promotes the flowing of high-speed gas using paddle,Strong vortex is formed in cavity,Accelerate the speed of water jet,It can change water jet directional velocity equipped with arc panel,Fully aeration,Sewage is set fully to be contacted with the oxygen in air,Increase effective aeration area,Chemical sewage treatment component is launched into cavity can accelerate the performance of inorganic agent effect,Inorganic agent is set quickly to be uniformly mixed with sewage.
Description
Technical field
The utility model belongs to technical field of sewage, more particularly to a kind of sewage aeration aeration device.
Background technology
Various industrial wastewaters, sanitary wastewater, eutrophication water the content of nitrogen and phosphorous are high, and chemical oxygen consumption (COC) is high, and peculiar smell is big, lead to
Water body can be often aerated by aerator, while, it is necessary to which adding a variety of chemicals makes in sewage disposal process
Harmful substance in sewage is separated by chemical reaction.
The existing effective aeration area of aerator is small, and aeration performance is single, most by pressure in sewage in aeration process
The air pressure of contracting air, it is difficult to form fluid vortex.
Therefore, it is very necessary set forth herein a kind of sewage aeration aeration device.
Utility model content
For technical problem existing for existing sewage disposal, the utility model provides a kind of sewage aeration aeration device.
A kind of sewage aeration aeration device, including agitating shaft, paddle, outer barrel, ring flange, arc panel, stent, feed liquor
Pipe, through hole, inner cylinder, fluid hole, motor, air inlet pipe and air inlet；Outer barrel is equipped with an inner cylinder, and the inner cylinder end is welded with
One ring flange, the ring flange are installed on the outer barrel opening, and the outer barrel stretches into an air inlet pipe, in the air inlet pipe
Equipped with an air inlet, the outer barrel upper end is provided with a motor, and one is provided with the motor output shaft and is stretched into the outer barrel
Agitating shaft, some paddles are installed on the agitating shaft, a feed liquor for stretching into the inner cylinder is installed on the ring flange
Pipe, the stent are installed on the ring flange.
Preferably, the agitating shaft both sides are respectively equipped with an air inlet pipe gas outlet.
Preferably, some equal-sized fluid holes are evenly equipped with the inner cylinder cylindrical surface.
Preferably, the ring flange is arranged right below the arc panel of an installation on the bracket.
Preferably, some equal-sized through holes are evenly equipped with the ring flange of inner cylinder upper end outer rim.
Compared with prior art, the utility model has the advantages that：The utility model is simple in structure, utilizes stirring
Leaf promotes the flowing of high-speed gas, forms strong vortex in cavity, accelerates the speed of water jet, can change water equipped with arc panel
Effluxvelocity direction, fully aeration, make sewage fully be contacted with the oxygen in air, increase effective aeration area, to cavity
Interior chemical sewage treatment component of launching can accelerate the performance of inorganic agent effect, inorganic agent is quickly uniformly mixed with sewage.
Brief description of the drawings
Fig. 1 is the utility model of the whole structure diagram.
In figure：
1- agitating shafts, 2- paddles, 3- outer barrels, 4- ring flanges, 5- arc panels, 6- stents, 7- inlet tubes, 8- through holes, 9-
Inner cylinder, 10- fluid holes, 11- motors, 12- air inlet pipe, 13- air inlets.
Embodiment
The utility model is described further below in conjunction with attached drawing：
Embodiment：
As shown in Figure 1
The utility model provides a kind of sewage aeration aeration device, including agitating shaft 1, paddle 2, outer barrel 3, ring flange 4,
Arc panel 5, stent 6, inlet tube 7, through hole 8, inner cylinder 9, fluid hole 10, motor 11, air inlet pipe 12 and air inlet 13；In outer barrel 3
Portion is equipped with an inner cylinder 9, and 9 end of inner cylinder is welded with a ring flange 4, and ring flange 4 is installed on 3 opening of outer barrel, is stretched into inside outer barrel 3
One air inlet pipe 12, air inlet pipe 12 are equipped with an air inlet 13, and 3 upper end of outer barrel is provided with a motor 11, pacifies on 11 output shaft of motor
Stretch into agitating shaft 1 in outer barrel 3 equipped with one, some paddles 2 be installed on agitating shaft 1, be provided with ring flange 4 one stretch into
The inlet tube 7 of cylinder 9, stent 6 are installed on ring flange 4, and 1 both sides of agitating shaft are respectively equipped with 12 gas outlet of an air inlet pipe, and inner cylinder 9 is justified
Some equal-sized fluid holes 10 are evenly equipped with cylinder, ring flange 4 is arranged right below the arc panel 5 of an installation on the frame 6,
Some equal-sized through holes 8 are evenly equipped with the ring flange 4 of 9 upper end outer rim of inner cylinder.
Operation principle
During utility model works, 12 lower end of air inlet pipe is divided into two pipelines and the two pipelines outlet side is stretched into inside outer barrel 3,
2 high-speed rotation of paddle in two outlet pipe centre positions, when connecting the inlet tube 7 in inner cylinder 9 into pressure (hydraulic) water, inner cylinder 9
Interior water is discharged into the cavity between inner cylinder 9 and outer barrel 3 via the fluid hole 10 on inner cylinder 9, the agitating shaft 1 at the top of outer barrel 3
On 2 high-speed rotation of paddle by the gas-pressurized flowed out from 12 end of air inlet pipe, two outlet side promptly to inner cylinder 9 and outer barrel 3
The lower discharge of cavity, carries out Quick-pressing to the liquid in cavity, makes pressurized jet of water with higher speed by ring flange 4
Through hole 8 it is spouting, last high-speed water jet is impacted on arc panel 5, flows up pressurized jet of water, change direction,
Form the vortex of strength, sewage is fully aerated, at the same time can be launched into the cavity between inner cylinder 9 and outer barrel 3 it is chemical or
Physics sewage disposal material, in the case where high-speed gas impact and to form the high-speed stirred of vortex and paddle 2, sewage disposal material can
Promptly it is issued in sewage, accelerates the performance of sewage disposal component and effect, aeration speed is fast, and effective aeration area is big.
Using technical solution described in the utility model, or those skilled in the art is in technical solutions of the utility model
Under inspiration, similar technical solution is designed, and reaches above-mentioned technique effect, is the protection model for falling into the utility model
Enclose.
Claims (3)
1. a kind of sewage aeration aeration device, it is characterised in that the sewage aeration aeration device includes agitating shaft (1), paddle
(2), outer barrel (3), ring flange (4), arc panel (5), stent (6), inlet tube (7), through hole (8), inner cylinder (9), fluid hole (10),
Motor (11), air inlet pipe (12) and air inlet (13)；Outer barrel (3) is internally provided with an inner cylinder (9), inner cylinder (9) the end welding
There is a ring flange (4), the ring flange (4) is installed on the outer barrel (3) opening, an air inlet is stretched into inside the outer barrel (3)
Manage (12), the air inlet pipe (12) is equipped with an air inlet (13), and outer barrel (3) upper end is provided with a motor (11), described
One is provided with motor (11) output shaft and stretches into agitating shaft (1) in the outer barrel (3), the agitating shaft (1) if on be provided with
Dry paddle (2), an inlet tube (7) for stretching into the inner cylinder (9), stent (6) installation are provided with the ring flange (4)
On the ring flange (4), the ring flange (4) is arranged right below an arc panel (5) being installed on the stent (6).
2. sewage aeration aeration device as claimed in claim 1, it is characterised in that agitating shaft (1) both sides are respectively equipped with
One air inlet pipe (12) gas outlet.
3. sewage aeration aeration device as claimed in claim 1, it is characterised in that be evenly equipped with inner cylinder (9) cylindrical surface
Some equal-sized fluid holes (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720867107.5U CN207330529U (en) | 2017-07-17 | 2017-07-17 | A kind of sewage aeration aeration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720867107.5U CN207330529U (en) | 2017-07-17 | 2017-07-17 | A kind of sewage aeration aeration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207330529U true CN207330529U (en) | 2018-05-08 |
Family
ID=62378064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720867107.5U Expired - Fee Related CN207330529U (en) | 2017-07-17 | 2017-07-17 | A kind of sewage aeration aeration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207330529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264849A (en) * | 2018-11-25 | 2019-01-25 | 张晓惠 | A kind of ozonation aerated device of chemical engineering sewage processing |
-
2017
- 2017-07-17 CN CN201720867107.5U patent/CN207330529U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264849A (en) * | 2018-11-25 | 2019-01-25 | 张晓惠 | A kind of ozonation aerated device of chemical engineering sewage processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20180717 |