CN208292731U - A kind of aerator for sanitary sewage disposal - Google Patents
A kind of aerator for sanitary sewage disposal Download PDFInfo
- Publication number
- CN208292731U CN208292731U CN201820304142.0U CN201820304142U CN208292731U CN 208292731 U CN208292731 U CN 208292731U CN 201820304142 U CN201820304142 U CN 201820304142U CN 208292731 U CN208292731 U CN 208292731U
- Authority
- CN
- China
- Prior art keywords
- pond body
- fixedly connected
- sewage
- dispersion impeller
- shaft
- 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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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 aerators for sanitary sewage disposal, including pond body, fixed frame, paddle, aeration plate, water inlet pipe and drainpipe, fixed frame is fixedly connected at the top of the pond body, the lower surface of fixed frame is fixedly connected with motor, the axle stretch end of motor is fixedly connected with shaft, the inside of pond body is equipped with dispersion impeller, the lower section of dispersion impeller is equipped with paddle, paddle is fixedly connected with shaft, the lower section of paddle is equipped with stirring rod, the lower end of shaft is fixedly connected with brush board, bristle is distributed in the lower surface of brush board, the bottom of pond body is fixedly connected with aeration plate, sewage is thrown away obliquely using dispersion impeller, come into full contact with sewage with air, the sewage thrown away and the inner wall of pond body are hit, sewage is set to be dispersed into more tiny water droplet, further increase the contact area of sewage and air, by the way that baffle is arranged, it is anti- Only sewage is splashed out out of pond body, using paddle stirring-up sewage, is sufficiently mixed sewage with bubble, further increases aeration efficiency.
Description
Technical field
The utility model relates to a kind of sewage disposal device, specifically a kind of aerator for sanitary sewage disposal.
Background technique
Sewage arbitrarily discharges can bring great negative effect to environment, currently, people usually utilize aeration tank processing dirty
Water, aeration tank be using activated sludge process carry out sewage treatment structures, aeration tank mainly by pond body, aerating system and into
Three parts of water outlet form.Pond body is generally built up with armored concrete, and flat shape has rectangle, rectangular and round etc.；It exposes
Gas is a kind of means for contacting air strongly with water, its object is to which the oxygen in air is dissolved in the water, existing aeration
Device aeration structure is single, and sewage, which mixes with air, to be not enough, and causes to be aerated inefficiency, it is difficult to it is growing to meet people
Sewage treatment demand.
Utility model content
The purpose of this utility model is to provide a kind of aerators for sanitary sewage disposal, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of aerator for sanitary sewage disposal, including pond body, fixed frame, paddle, aeration plate, water inlet pipe and
Drainpipe is fixedly connected with fixed frame at the top of the pond body, and the lower surface of fixed frame is fixedly connected with motor, and the axis of motor is stretched
End is fixedly connected with shaft, and shaft protrudes into pond body, and the inside of pond body is equipped with dispersion impeller, and shaft runs through dispersion impeller, shaft with point
Scattered disk is fixedly connected, and the lower section of dispersion impeller is equipped with paddle, and paddle is fixedly connected with shaft, and the lower section of paddle is equipped with stirring
Bar, stirring rod are fixedly connected with shaft, and the bottom of pond body is fixedly connected with aeration plate, aeration plate inner hollow, aeration plate it is upper
Several aeration heads are distributed in surface, and aeration head is connected to aeration plate, and the side wall of aeration plate is fixedly connected with appendix, appendix
The side wall that left end passes through pond body extends to the left side of pond body, and the left side wall of fixed frame is fixedly connected with air blower, the row of air blower
Port is connected to by hose with appendix.
As a further solution of the present invention: the dispersion impeller is in inverted conical shape.
The top of the dispersion impeller is equipped with baffle as a further solution of the present invention, and baffle is in a ring.
The bottom of the dispersion impeller is fixedly connected with several partitions, partition as a further solution of the present invention,
It radially distributes.
Spoiler is distributed in the inner wall of the pond body as a further solution of the present invention,.
Water inlet pipe is installed at the top of the pond body as a further solution of the present invention, is installed on water inlet pipe
There is valve.
Drainpipe, drainpipe are installed below the left side wall of the pond body as a further solution of the present invention,
On valve is installed.
The right side of the pond body is equipped with circulation pipe as a further solution of the present invention, and the middle part of circulation pipe is pacified
Equipped with water circulating pump, the lower end of circulation pipe is connected to pond body, and the side wall that the upper end of circulation pipe passes through fixed frame extends to dispersion impeller
Top.
The lower end of the shaft is fixedly connected with brush board, the following table of brush board as a further solution of the present invention,
EDS maps have bristle, and brush board is located at the surface of aeration plate, bristle and aeration head joint.
Compared with prior art, the utility model has the beneficial effects that delivering the air to aeration plate using air blower, arrange
Enter in sewage, bottom sewage is aerated, pumped the sewage of bottom upwards using water circulating pump, falls in bottom sewage point
It dissipates on disk, cyclic aeration is carried out to sewage, improve aeration efficiency and got rid of sewage obliquely using dispersion impeller in aeration process
Out, come into full contact with sewage with air, the inner wall of the sewage thrown away and pond body is hit, and sewage is made to be dispersed into more tiny water
Drop further increases the contact area of sewage and air, and improve aeration efficiency prevents sewage out of pond body by the way that baffle is arranged
It splashes out, using paddle stirring-up sewage, is sufficiently mixed sewage with bubble, further increases aeration efficiency, by the way that flow-disturbing is arranged
Plate, prevent sewage generate eddy flow, be more fully mixed sewage with bubble, broken up bubble using stirring rod, increase sewage and
The contact area of bubble further increases aeration efficiency, scrubs aeration head using bristle, prevents sludge blockage aeration head.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the aerator for sanitary sewage disposal；
Fig. 2 is the top view for dispersion impeller in the aerator of sanitary sewage disposal；
Fig. 3 is the top view for spoiler in the aerator of sanitary sewage disposal.
In figure: 1- pond body；2- fixed frame；3- motor；4- shaft；5- dispersion impeller；6- partition；7- baffle；8- paddle；9-
Stirring rod；10- brush board；11- bristle；12- spoiler；13- aeration plate；14- aeration head；15- appendix；16- air blower；17-
Circulation pipe；18- water circulating pump；19- water inlet pipe；20- drainpipe.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, in the utility model embodiment, a kind of aerator for sanitary sewage disposal, including pond
Body 1, fixed frame 2, paddle 8, aeration plate 13, water inlet pipe 19 and drainpipe 20, the top of pond body 1 are fixedly connected with fixed frame 2,
The lower surface of fixed frame 2 is fixedly connected with motor 3, and the axle stretch end of motor 3 is fixedly connected with shaft 4, and shaft 4 protrudes into pond body 1,
The inside of pond body 1 is equipped with dispersion impeller 5, and shaft 4 runs through dispersion impeller 5, and shaft 4 is fixedly connected with dispersion impeller 5, and dispersion impeller 5 is in rounding
Taper, the bottom of dispersion impeller 5 are fixedly connected with several partitions 6, and partition 6 radially distributes, and shaft 4 is driven when motor 3 is run
Rotation, and then dispersion impeller 5 is driven to rotate, centrifugal force is generated, the sewage in dispersion impeller 5 is thrown away obliquely, makes sewage and air
It comes into full contact with, the inner wall of the sewage thrown away and pond body 1 is hit, and so that sewage is dispersed into more tiny water droplet, is further increased dirt
The contact area of water and air, improves aeration efficiency, and the top of dispersion impeller 5 is equipped with baffle 7, baffle 7 in a ring, baffle 7 and pond
The inner wall of body 1 is fixedly connected, and by the way that baffle 7 is arranged, can prevent the sewage splashes in pond body 1, the lower section of dispersion impeller 5 is set
There is paddle 8, paddle 8 is fixedly connected with shaft 4, using 8 stirring-up sewage of paddle, is sufficiently mixed sewage, improves aeration
Spoiler 12 is distributed in efficiency, the inner wall of pond body 1, prevents sewage in whipping process from generating eddy flow, the lower section of paddle 8, which is equipped with, to be stirred
Bar 9 is mixed, stirring rod 9 is fixedly connected with shaft 4, and the lower end of shaft 4 is fixedly connected with brush board 10, and the lower surface of brush board 10 is distributed with
Bristle 11, the bottom of pond body 1 are fixedly connected with aeration plate 13, and 13 inner hollow of aeration plate, the upper surface of aeration plate 13 is distributed with
Several aeration heads 14, aeration head 14 are connected to aeration plate 13, and brush board 10 is located at the surface of aeration plate 13, bristle 11 and aeration head
14 joints, the side wall of aeration plate 13 are fixedly connected with appendix 15, and the side wall that the left end of appendix 15 passes through pond body 1 extends to
The left side of pond body 1, the left side wall of fixed frame 2 are fixedly connected with air blower 16, and the exhaust outlet of air blower 16 passes through hose and gas transmission
Pipe 15 is connected to, and is delivered the air to aeration plate 13 using air blower 16, is discharged into sewage from aeration head 14, and bottom sewage and sky are made
Gas comes into full contact with, and is aerated to bottom sewage, drives brush board 10 to rotate when shaft 4 rotates, and scrubs aeration head using bristle 11
14, sludge blockage aeration head 14 is prevented, the right side of pond body 1 is equipped with circulation pipe 17, and the middle part of circulation pipe 17 is equipped with water circulating pump
18, the lower end of circulation pipe 17 is connected to pond body 1, and the side wall that the upper end of circulation pipe 17 passes through fixed frame 2 extends to the upper of dispersion impeller 5
Side, the sewage of bottom is pumped, fall in bottom sewage on dispersion impeller 5 upwards using water circulating pump 18, the top installation of pond body 1
There is water inlet pipe 19, valve is installed on water inlet pipe 19, drainpipe 20 is installed below the left side wall of pond body 1, is pacified on drainpipe 20
Equipped with valve, the sewage after the completion of being aerated is discharged by drainpipe 20.
The working principle of the utility model is: sewage is injected in pond body 1 by water inlet pipe 19, start air blower 16, it will be empty
Gas is delivered to aeration plate 13, is discharged into sewage from aeration head 14, comes into full contact with bottom sewage with air, carries out to bottom sewage
Aeration is started water circulating pump 18, pumps the sewage of bottom upwards using water circulating pump 18, bottom sewage is made to fall in dispersion impeller 5
On, start motor 3, shaft 4 is driven to rotate, and then dispersion impeller 5 is driven to rotate, the sewage in dispersion impeller 5 is thrown away obliquely, is made
Sewage comes into full contact with air, and the inner wall of the sewage thrown away and pond body 1 is hit, and sewage is made to be dispersed into more tiny water droplet, into
One step improves the contact area of sewage and air, and improve aeration efficiency prevents sewage from splashing out of pond body 1 by the way that baffle 7 is arranged
Out, it drives paddle 8 to rotate when shaft 4 rotates, using 8 stirring-up sewage of paddle, is sufficiently mixed sewage with bubble, further
Aeration efficiency is improved, by the way that spoiler 12 is arranged, prevents sewage from generating eddy flow, is more fully mixed sewage with bubble, shaft 4
It drives stirring rod 9 to rotate when rotation, is broken up bubble using stirring rod 9, increase the contact area of sewage and bubble, further mention
Height aeration efficiency, drives brush board 10 to rotate when shaft 4 rotates, and scrubs aeration head 14 using bristle 11, sludge blockage is prevented to be aerated
First 14.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (9)
1. a kind of aerator for sanitary sewage disposal, including pond body (1), fixed frame (2), paddle (8), aeration plate
(13), water inlet pipe (19) and drainpipe (20), which is characterized in that fixed frame (2) are fixedly connected at the top of the pond body (1),
The lower surface of fixed frame (2) is fixedly connected with motor (3), and the axle stretch end of motor (3) is fixedly connected with shaft (4), and shaft (4) is stretched
Enter in pond body (1), the inside of pond body (1) is equipped with dispersion impeller (5), and shaft (4) runs through dispersion impeller (5), shaft (4) and dispersion impeller
(5) it is fixedly connected, the lower section of dispersion impeller (5) is equipped with paddle (8), and paddle (8) is fixedly connected with shaft (4), paddle (8)
Lower section be equipped with stirring rod (9), stirring rod (9) is fixedly connected with shaft (4), and the bottom of pond body (1) is fixedly connected with aeration plate
(13), aeration plate (13) inner hollow, the upper surface of aeration plate (13) are distributed with several aeration heads (14), aeration head (14) and exposure
Gas disk (13) connection, the side wall of aeration plate (13) are fixedly connected with appendix (15), and the left end of appendix (15) passes through pond body (1)
Side wall extend to the left side of pond body (1), the left side wall of fixed frame (2) is fixedly connected with air blower (16), air blower (16)
Exhaust outlet is connected to by hose with appendix (15).
2. the aerator according to claim 1 for sanitary sewage disposal, which is characterized in that the dispersion impeller (5)
In inverted conical shape.
3. the aerator according to claim 1 for sanitary sewage disposal, which is characterized in that the dispersion impeller (5)
Top be equipped with baffle (7), baffle (7) is in a ring.
4. the aerator according to claim 2 for sanitary sewage disposal, which is characterized in that the dispersion impeller (5)
Bottom be fixedly connected with several partitions (6), partition (6) radially distributes.
5. the aerator according to claim 1 for sanitary sewage disposal, which is characterized in that the pond body (1)
Spoiler (12) are distributed in inner wall.
6. the aerator according to claim 1 for sanitary sewage disposal, which is characterized in that the pond body (1)
Top is equipped with water inlet pipe (19), and water inlet pipe is equipped with valve on (19).
7. the aerator according to claim 1 for sanitary sewage disposal, which is characterized in that the pond body (1)
It is equipped with drainpipe (20) below left side wall, drainpipe is equipped with valve on (20).
8. the aerator according to claim 1 for sanitary sewage disposal, which is characterized in that the pond body (1)
Right side is equipped with circulation pipe (17), is equipped with water circulating pump (18) in the middle part of circulation pipe (17), the lower end of circulation pipe (17) and pond body
(1) it is connected to, the side wall that the upper end of circulation pipe (17) passes through fixed frame (2) extends to the top of dispersion impeller (5).
9. the aerator according to claim 1 for sanitary sewage disposal, which is characterized in that the shaft (4)
Lower end is fixedly connected with brush board (10), and the lower surface of brush board (10) is distributed with bristle (11), and brush board (10) is located at aeration plate (13)
Surface, bristle (11) and aeration head (14) joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820304142.0U CN208292731U (en) | 2018-03-06 | 2018-03-06 | A kind of aerator for sanitary sewage disposal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820304142.0U CN208292731U (en) | 2018-03-06 | 2018-03-06 | A kind of aerator for sanitary sewage disposal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208292731U true CN208292731U (en) | 2018-12-28 |
Family
ID=64694499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820304142.0U Expired - Fee Related CN208292731U (en) | 2018-03-06 | 2018-03-06 | A kind of aerator for sanitary sewage disposal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208292731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111392937A (en) * | 2020-03-31 | 2020-07-10 | 殷富新 | Floating type photocatalysis and aeration sewage treatment system and sewage treatment method thereof |
-
2018
- 2018-03-06 CN CN201820304142.0U patent/CN208292731U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111392937A (en) * | 2020-03-31 | 2020-07-10 | 殷富新 | Floating type photocatalysis and aeration sewage treatment system and sewage treatment method thereof |
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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: 20181228 Termination date: 20190306 |