CN209210503U - A kind of aeration device for treating sewage - Google Patents
A kind of aeration device for treating sewage Download PDFInfo
- Publication number
- CN209210503U CN209210503U CN201821917493.5U CN201821917493U CN209210503U CN 209210503 U CN209210503 U CN 209210503U CN 201821917493 U CN201821917493 U CN 201821917493U CN 209210503 U CN209210503 U CN 209210503U
- Authority
- CN
- China
- Prior art keywords
- aeration
- bracket
- column
- plate
- aeration plate
- 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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Links
- 238000005273 aeration Methods 0.000 title claims abstract description 155
- 239000010865 sewage Substances 0.000 title claims abstract description 38
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 230000003647 oxidation Effects 0.000 abstract description 6
- 238000007254 oxidation reaction Methods 0.000 abstract description 6
- 238000000746 purification Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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 aeration device for treating sewage, which includes: aeration tank；Aeration bottom of pond portion is provided with pedestal, and aeration column is rotatably connected on pedestal, is aerated on column and is provided with the first aeration plate；Aeration column is connected with the first air blower；Aeration top end is connected with epicyclic gearing, and epicyclic gearing two sides are provided with the bracket for extending to aeration tank lower part, and bracket bottom end is connected with the second aeration plate, and bracket is opposite with aeration tube direction of rotation；Bracket has the cavity being connected to the second aeration plate inside, and jet nozzle is provided on bracket, and cantilever tip is provided with the second air blower of connection cavity；The sewage of different depth in aeration tank is aerated by the first aeration plate being equipped with and the second aeration plate, and direction of rotation is on the contrary, increase bubble residence time in aeration tank；And sent forth the bubble that two aeration plates generate by Gas Jet hole, sufficiently the oxidation operation in sewage is decomposed, accelerates sewage purification.
Description
Technical field
The utility model relates to arrive technical field of sewage more particularly to a kind of aeration device for treating sewage.
Background technique
Aeration tank is the structures that sewage treatment is carried out using activated sludge process.Certain dwell time of sewage is provided in pond,
Meet the mixing condition that oxygen amount and sewage required for aerobic microbiological come into full contact with activated sludge.Aeration tank is mainly by pond
Three body, aerating system and intake-outlet parts form.
But aeration tube is mostly to be arranged in aeration bottom of pond portion, carries out oxidation point to the organic matter in sewage by bubble floating
Solution, bubble residence time in aeration tank is shorter, and bubble and waste water be not comprehensive, and it is smaller to be aerated range.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of aeration device for treating sewage.
The utility model is achieved through the following technical solutions:
The utility model provides a kind of aeration device for treating sewage, which includes: aeration tank；Institute
It states aeration bottom of pond portion and is provided with pedestal, aeration column is rotatably connected on the pedestal, is provided with the first aeration on the aeration column
Disk, and be connected to inside first aeration plate with inside the aeration column；The aeration column is connected with the first air blower；The exposure
Air column top is connected with epicyclic gearing, and the epicyclic gearing two sides are provided with the branch for extending to the aeration tank lower part
Frame, the bracket bottom end is connected with the second aeration plate, the bracket and the aeration tube direction of rotation on the contrary, and first exposure
Gas disk is higher than second aeration plate；
The bracket has the cavity being connected to inside second aeration plate, is provided with jet nozzle on the bracket,
The cantilever tip is provided with the second air blower for connecting the cavity；
It further include having driving motor, epicyclic gearing described in the output axis connection of the driving motor.
Preferably, first bearing is provided on the pedestal, the bottom end of the aeration column is plugged in the first bearing；
Spiral surrounding offers multiple first solarization air caps on the aeration column.
Preferably, multiple second solarization air caps vertically downward, second aeration plate are offered on first aeration plate
On offer multiple third solarization air caps vertically upward；And second aeration plate centre is provided with bearing hole, the exposure
The second bearing matched with the bearing hole is set on air column.
Preferably, on the inside of the bracket and outside is arranged at intervals with multiple Gas Jets along its short transverse
Hole.
Preferably, the epicyclic gearing includes the sun gear for connecting the driving motor output shaft, the sun
Gear outer ring is circumferentially engaged with multiple planetary gears, and the multiple planetary gear is connected with fixed frame, the multiple planetary gear
Outer ring wrap up meshed inner gear ring；The aeration top end is fixedly connected with the sun gear；The bracket packet
Orthogonal transverse tube and vertical tube are included, the transverse tube of two sides symmetrically connects the outer wall of inner gear ring.
It preferably, further include the mounting platform that the aeration tank top is set, the driving motor and the planet
Geared system is arranged on the mounting platform.
The beneficial effects of the utility model are: by the first aeration plate for being equipped with and the second aeration plate direction of rotation on the contrary,
And first aeration plate generate bubble downwards, the second aeration plate generates bubble upwards, and the gas between two aeration plates mutually impacts,
And spread around, lengthen bubble residence time；Gas Jet hole generates the first aeration plate and the second aeration plate simultaneously
Bubble carries out impact and breaks up, and sufficiently decomposes to the oxidation operation in sewage；Keep aeration area wider, to different deep in aeration tank
The sewage of degree carries out more direct aeration, accelerates the purification of sewage, has certain practical value.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of aeration device for treating sewage provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram of epicyclic gearing provided by the embodiment of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fig. 1 is the structural schematic diagram of aeration device for treating sewage provided by the embodiment of the utility model referring to FIG. 1-2,；
Fig. 2 is the structural schematic diagram of epicyclic gearing provided by the embodiment of the utility model.
The utility model embodiment provides a kind of aeration device for treating sewage, which includes: to expose
Gas pond 1；1 bottom of aeration tank is provided with pedestal 2, and aeration column 4 is rotatably connected on the pedestal 2, is set on the aeration column 4
Be equipped with the first aeration plate 3, and first aeration plate, 3 inside be connected to inside the aeration column 4；The aeration column 4 is connected with
First air blower 5；4 top of aeration column is connected with epicyclic gearing 6, and 6 two sides of epicyclic gearing, which are provided with, prolongs
The bracket 7 of 1 lower part of aeration tank is extended to, 7 bottom end of bracket is connected with the second aeration plate 8, the bracket 7 and the aeration
Pipe direction of rotation on the contrary, and first aeration plate 3 be higher than second aeration plate 8；
The bracket 7 have with the cavity that is connected to inside second aeration plate 8, be provided with jet stream spray on the bracket 7
Hole, 7 top of bracket are provided with the second air blower 9 for connecting the cavity；
It further include having driving motor 10, epicyclic gearing 6 described in the output axis connection of the driving motor 10.
In the above-described embodiments, by the first aeration plate and the second aeration plate direction of rotation that are equipped on the contrary, and first exposing
Gas disk generates downwards bubble, and the second aeration plate generates bubble upwards, and the gas between two aeration plates mutually impacts, and around
Diffusion, lengthens bubble residence time；Gas Jet hole carries out the bubble that the first aeration plate and the second aeration plate generate simultaneously
Impact is broken up, and is sufficiently decomposed to the oxidation operation in sewage；Keep aeration area wider, to the sewage of different depth in aeration tank
More direct aeration is carried out, accelerates the purification of sewage, there is certain practical value.
In order to facilitate aeration device for treating sewage provided by the embodiment of the utility model is understood, implement below with reference to specific
It is described in detail in example.
- 2 are continued to refer to figure 1, which includes: aeration tank 1；1 bottom of aeration tank is provided with pedestal 2,
Aeration column 4 is rotatably connected on pedestal 2；Specifically, being provided with first bearing on pedestal 2, the bottom end of aeration column 4 is plugged on first
In bearing；Spiral surrounding offers multiple first solarization air caps 13 on aeration column 4.
The aeration column 4 of the device is the aeration column 4 with air guide cavity, is provided with the first aeration plate 3 on aeration column 4,
And it is connected to inside 3 inside of the first aeration plate and aeration column 4；Aeration column 4 is connected with the first air blower 5；First air blast of the device
Machine 5 follows aeration column 4 to be rotated；Aeration 4 top of column is connected with epicyclic gearing 6, and 6 two sides of epicyclic gearing are provided with
The bracket 7 of 1 lower part of aeration tank is extended to, 7 bottom end of bracket is connected with the second aeration plate 8, bracket 7 and aeration tube direction of rotation phase
Instead, and the first aeration plate 3 is higher than the second aeration plate 8；Bracket 7 have with the cavity that is connected to inside the second aeration plate 8, on bracket 7
It is provided with jet nozzle, 7 top of bracket is provided with the second air blower 9 of connection cavity；Specifically, being opened up on the first aeration plate 3
There are multiple second solarization air caps 14 vertically downward, multiple third solarization air caps 15 vertically upward are offered on the second aeration plate 8；And
Second aeration plate, 8 centre is provided with bearing hole, is aerated on column 4 and is set with the second bearing matched with bearing hole.Bracket 7
Inside and outside are arranged at intervals with multiple Gas Jet holes 12 along its short transverse.It is exposed using the first aeration plate 3 and second
The bubble that gas disk 8 generates mutually collides, and keeps bubble dispersion more uniform, and bubble residence time in sewage is longer, can more with
Sewage oxidation time of contact is longer.And the gas for being generated 13 spiral of the first solarization air cap in rotary course by Gas Jet hole 12
The gas that bubble and the first aeration plate 3 and the second aeration plate 8 generate, which blow, splits dispersion, the aeration range effectively increased.
It further include having driving motor 10 with continued reference to Fig. 1-2, the output axis connection epicyclic gearing 6 of driving motor 10.
Specifically, epicyclic gearing 6 includes, the sun gear 16 of 10 output shaft of driving motor is connected, 16 outer ring of sun gear is circumferential
Multiple planetary gears 17 are engaged with, multiple planetary gears 17 are connected with fixed frame, and the outer ring of multiple planetary gears 17 is wrapped up and it
The inner gear ring 18 being meshed；Aeration 4 top of column is fixedly connected with sun gear 16；Bracket 7 include orthogonal transverse tube and
Vertical tube, the transverse tube of two sides symmetrically connect the outer wall of inner gear ring 18.The epicyclic gearing 6 is that planetary gear 17 is fixed, power
It inputs from sun gear 16, is exported from inner gear ring 18, make to be aerated column 4 and 7 direction of rotation of bracket on the contrary, can carry out to sewage
It is sufficiently stirred, the floating material in sewage is avoided to fall, and be located at the first aeration plate 3 and the second aeration plate 8 in aeration tank 1 not
It is rotated with depth, increases aeration level, and there is mutual gas impact force, and rotated more firm.
It more preferably, further include the mounting platform 11 that 1 top of aeration tank is set, driving motor 10 and epicyclic gearing
6 are arranged on mounting platform 11.Motor fixing frame is provided on mounting platform 11 and for fixing epicyclic gearing 6
Mounting rack.
It can be seen from the above description that aeration device for treating sewage provided in this embodiment passes through the first aeration being equipped with
Disk 3 and 8 direction of rotation of the second aeration plate on the contrary, and the first aeration plate 3 generate bubble downwards, the second aeration plate 8 generates gas upwards
It steeps, the gas between two aeration plates mutually impacts, and spreads around, lengthens bubble residence time；Gas Jet simultaneously
The bubble that first aeration plate 3 and the second aeration plate 8 generate is carried out impact and broken up by hole 12, sufficiently to the oxidation operation in sewage
It decomposes；Keep aeration area wider, more direct aeration carried out to the sewage of different depth in aeration tank 1, accelerates the purification of sewage,
With certain practical value.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (6)
1. a kind of aeration device for treating sewage characterized by comprising aeration tank；The aeration bottom of pond portion is provided with pedestal, institute
State and be rotatably connected to aeration column on pedestal, be provided with the first aeration plate on the aeration column, and inside first aeration plate with
Connection inside the aeration column；The aeration column is connected with the first air blower；The aeration top end is connected with planetary gear dress
It sets, the epicyclic gearing two sides are provided with the bracket for extending to the aeration tank lower part, and the bracket bottom end is connected with
Two aeration plates, the bracket and the aeration plate direction of rotation on the contrary, and first aeration plate be higher than second aeration plate；
The bracket has the cavity being connected to inside second aeration plate, is provided with jet nozzle on the bracket, described
Cantilever tip is provided with the second air blower for connecting the cavity；
It further include having driving motor, epicyclic gearing described in the output axis connection of the driving motor.
2. aeration device for treating sewage according to claim 1, which is characterized in that be provided with first axle on the pedestal
It holds, the bottom end of the aeration column is plugged in the first bearing；Spiral surrounding offers multiple first and exposes on the aeration column
Stomata.
3. aeration device for treating sewage according to claim 2, which is characterized in that offered on first aeration plate vertical
Straight downward multiple second solarization air caps offer multiple third solarization air caps vertically upward on second aeration plate；And it is described
Second aeration plate centre is provided with bearing hole, is set with the second axis matched with the bearing hole on the aeration column
It holds.
4. aeration device for treating sewage according to claim 1, which is characterized in that on the inside of the bracket and equal edge in outside
Its short transverse is arranged at intervals with multiple Gas Jet holes.
5. aeration device for treating sewage according to claim 4, which is characterized in that the epicyclic gearing includes connecting
The sun gear of the driving motor output shaft is connect, the sun gear outer ring is circumferentially engaged with multiple planetary gears, described more
A planetary gear is connected with fixed frame, and meshed inner gear ring is wrapped up in the multiple planetary gear outer ring；The exposure
Air column top is fixedly connected with the sun gear；The bracket includes orthogonal transverse tube and vertical tube, the transverse tube pair of two sides
Claim the outer wall of connection inner gear ring.
6. aeration device for treating sewage according to claim 1, which is characterized in that further include being arranged on the aeration tank
The mounting platform in portion, the driving motor and the epicyclic gearing are arranged on the mounting platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821917493.5U CN209210503U (en) | 2018-11-21 | 2018-11-21 | A kind of aeration device for treating sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821917493.5U CN209210503U (en) | 2018-11-21 | 2018-11-21 | A kind of aeration device for treating sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209210503U true CN209210503U (en) | 2019-08-06 |
Family
ID=67460512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821917493.5U Active CN209210503U (en) | 2018-11-21 | 2018-11-21 | A kind of aeration device for treating sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209210503U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111018146A (en) * | 2019-12-18 | 2020-04-17 | 浙江建投环保工程有限公司 | Novel rotary aeration device for sewage treatment |
| CN112759053A (en) * | 2020-12-31 | 2021-05-07 | 宁波明州热电有限公司 | Neutralization pond |
| CN118495720A (en) * | 2024-06-14 | 2024-08-16 | 沣田宝农业科技有限公司 | An aeration unit used for liquid manure fermentation |
-
2018
- 2018-11-21 CN CN201821917493.5U patent/CN209210503U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111018146A (en) * | 2019-12-18 | 2020-04-17 | 浙江建投环保工程有限公司 | Novel rotary aeration device for sewage treatment |
| CN112759053A (en) * | 2020-12-31 | 2021-05-07 | 宁波明州热电有限公司 | Neutralization pond |
| CN118495720A (en) * | 2024-06-14 | 2024-08-16 | 沣田宝农业科技有限公司 | An aeration unit used for liquid manure fermentation |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |