CN208378523U - A kind of aeration tank of mechanical aeration - Google Patents
A kind of aeration tank of mechanical aeration Download PDFInfo
- Publication number
- CN208378523U CN208378523U CN201820815969.8U CN201820815969U CN208378523U CN 208378523 U CN208378523 U CN 208378523U CN 201820815969 U CN201820815969 U CN 201820815969U CN 208378523 U CN208378523 U CN 208378523U
- Authority
- CN
- China
- Prior art keywords
- rotation axis
- mechanical
- aeration
- pressure chamber
- aeration tank
- 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
- 238000005273 aeration Methods 0.000 title claims abstract description 72
- 238000005276 aerator Methods 0.000 claims abstract description 25
- 238000009826 distribution Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 2
- 239000002351 wastewater Substances 0.000 abstract description 15
- 239000007789 gas Substances 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 239000010865 sewage Substances 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000019771 cognition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 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 relates to a kind of aeration tanks of mechanical aeration, aeration tank includes pond body, mechanical aerator, the driving device that mechanical aerator includes horizontally extending and the rotation axis being set in pond body around self-axis line rotation, the agitating vane in rotation axis, power output shaft are fixedly connected with the one end of rotation axis and rotation axis driven to rotate, the inside of rotation axis is hollow setting and is formed with First pressure chamber, the micropore that setting is connected to First pressure chamber is offered with the week of rotation axis, aeration tank further includes air generator；By increasing air generator, and the air generator is connected to the pressure chamber of aerator, hollow be arranged to form pressure chamber and open up micropore on the whole body of rotation axis and support plate is carried out to rotation axis and support plate, so that gas is able to enter inside mechanical aerator, gas can open up micropore by the whole body of rotation axis and support plate and inject directly into waste water, improve the contact rate of air and waste water.
Description
Technical field
The utility model relates to a kind of aeration tanks of mechanical aeration.
Background technique
Aeration tank is the structures that sewage treatment is carried out using activated sludge process.Middle-size and small-size municipal administration domestic at present and life are dirty
In water treatment field, Treatmeat Process of Aeration Biofiler is generallyd use, relatively common sewage disposal process by activated sludge process exposes
Gas biofilter has many advantages, such as that stable water outlet, effluent quality are good, occupied area is small, high degree of automation.Aeration tank mainly by
Three pond body, aerating system and intake-outlet parts form.Pond body is generally built up with armored concrete, and flat shape has rectangular
It is shape, rectangular and round etc.；Aeration is a kind of means for contacting air strongly with water, when providing the stop of certain sewage in pond
Between, meet the mixing condition that oxygen amount and sewage required for aerobic microbiological come into full contact with activated sludge, its object is to
Oxygen in air is dissolved in the water；With the large-scale universal of technique for treating sewage of aeration biofilter and promote and apply,
We have found some disadvantages in actual operation use process, and existing aeration mode mainly has two major classes, mechanical aeration
And blast aeration, mechanical aeration is mechanically to stir waste water tempestuously, so that it is contacted with the oxygen in air, into
And achieve the effect that aeration, and setting makes compared to blast aeration, and it is at low cost, but it is tempestuously stirred by waste water,
Aeration effect is simultaneously bad, therefore designs the good aeration tank with mechanical aerator of a aeration effect, is those skilled in the art
Pursuit.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of aeration tanks of mechanical aeration.
In order to solve the above-mentioned technical problem, a kind of technical solution that the utility model uses is:
A kind of aeration tank of mechanical aeration, aeration tank include the pond body with inlet and outlet, are arranged in pond body
Mechanical aerator, mechanical aerator include it is horizontally extending and around self-axis line rotation be set to pond body on rotation
Axis, the agitating vane in rotation axis, power output shaft are fixedly connected with the one end of rotation axis and rotation axis are driven to rotate
Driving device, the inside of rotation axis is hollow setting and is formed with First pressure chamber, is offered with the week of rotation axis and the
The micropore of one pressure chamber connection setting, aeration tank further include being occurred with First pressure chamber by the air that first pipe is connected to setting
Device.
Preferably, one end of the separate driving device of rotation axis offers the port that setting is connected to First pressure chamber, the
One pipeline is connected to setting with First pressure chamber by port.
Preferably, the micropore that is opened up in rotation axis gather with the week of rotation axis.
Preferably, agitating vane include reticular lamina and positioned at reticular lamina side and the support that is fixedly connected with reticular lamina
Plate, support plate are fixedly connected with the rotating shaft.
Preferably, the inside of support plate is hollow and is formed with second pressure chamber, and second pressure chamber and First pressure chamber connect
Logical setting offers the micropore that setting is connected to second pressure chamber with the week of support plate.
Preferably, the micropore that is opened up in support plate gather with the week of support plate.
Preferably, aeration tank further includes the gas-guide tube set inside rotation axis, and one end of gas-guide tube is connected to passage port, another
End extends towards side where driving device.By the setting of gas-guide tube, when gas enters port by first pipe, a part
Gas, which enters from passage port, is directly entered First pressure chamber, some gas can pass through the super distal spread of gas-guide tube, in this way
Avoiding all air all is to enter First pressure chamber and second pressure chamber from one, avoids distal end because pressure is inadequate, and causes to spray
It is bad to penetrate effect.
Preferably, gas-guide tube extends close to support plate position
Preferably, there are three mechanical aerator settings, three mechanical aerators successively evenly spaced distribution, air occurs
Device includes an air compressor.One air compressor is sufficiently sharp to supply gas, resource inside three mechanical aerators
With so that production cost reduces.
Since above-mentioned technical proposal is used, the utility model has the advantage that compared with prior art
The aeration tank of the mechanical aeration of the utility model, by increasing air generator, and by the air generator
It is connected to the pressure chamber of aerator, hollow setting is carried out to form pressure chamber and in rotation axis and support to rotation axis and support plate
The whole body of plate opens up micropore, so that gas is able to enter inside mechanical aerator, and at work, aerator rotation, gas meeting
The whole body by rotation axis and support plate opens up micropore and injects directly into waste water, improves the contact rate of air and waste water.This reality
Not only there is mechanical aeration with the aeration tank of novel mechanical aeration, the low advantage of setup cost can also be simultaneously by useless
Water rolling greatly improves aeration effect with contacting external air and by spurting into water the air of compression with waste water,
And the waste water of rolling, so that the gas injected from rotation axis and support plate is more easy to and waste water, further
Improve aeration effect.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the aeration tank of the utility model；
Fig. 2 is the side structure schematic view of the aeration tank of the utility model；
Fig. 3 is section enlarged structure schematic diagram at A in Fig. 1；
Wherein: 1, pond body；11, water inlet；12, water outlet；20, port；21, rotation axis；22, support plate；23, netted
Plate；24, driving device；25, gas-guide tube；3, air compressor；31, first pipe；100, micropore.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It is easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent specific
It defines.
As shown in Figure 1 to Figure 3, a kind of aeration tank of mechanical aeration is present embodiments provided, aeration tank includes having water inlet
The pond body 1 of mouth 11 and water outlet 12, the mechanical aerator being arranged in pond body 1, mechanical aerator includes horizontally extending
And the rotation axis 21 being set in pond body 1 around self-axis line rotation, the agitating vane in rotation axis 21, power output shaft
The driving device 24 for being fixedly connected with the one end of rotation axis 21 and rotation axis 21 being driven to rotate, the inside of rotation axis 21 are hollow
It is arranged and is formed with First pressure chamber, offers the micropore 100 for being connected to setting with First pressure chamber with the week of rotation axis 21, expose
Gas pond further includes the air generator for being connected to setting by first pipe 31 with First pressure chamber.
Specifically, one end of the separate driving device 24 of rotation axis 21 offers the port that setting is connected to First pressure chamber
20, first pipe 31 is connected to setting with First pressure chamber by port 20.What the micropore 100 opened up in rotation axis 21 gathered is set to
With the week of rotation axis 21.
Further, agitating vane include reticular lamina 23 and positioned at 23 side of reticular lamina and be fixedly connected with reticular lamina 23
Support plate 22, support plate 22 is fixedly connected with rotation axis 21.The inside of support plate 22 is hollow and is formed with second pressure chamber,
Second pressure chamber is connected to setting with First pressure chamber, offers with the week of support plate 22 and is connected to the micro- of setting with second pressure chamber
Hole 100.The micropore 100 that is opened up in support plate 22 gather with the week of support plate 22.
In this example, aeration tank further includes the gas-guide tube 25 set inside rotation axis 21, and one end of gas-guide tube 25 is connected to port
At 20, the other end extends towards 24 place side of driving device.By the setting of gas-guide tube 25, gas by first pipe 31 into
When entering port 20, a part of gas, which enters, is directly entered First pressure chamber from port 20, some gas can be by leading
Tracheae 25 surpasses distal spread, and thus being avoided that all air all is to enter First pressure chamber and second pressure chamber from one, avoids remote
End causes jeting effect bad because pressure is inadequate.Gas-guide tube 25 extends close to 22 position of support plate.
Furthermore in this example, there are three mechanical aerator settings, the successively evenly spaced distribution of three mechanical aerators, air
Generating device includes an air compressor 3.One air compressor 3 supplies gas, resource to three mechanical aerators the insides
It makes full use of, so that production cost reduces.
To sum up, the aeration tank of the mechanical aeration of the utility model by increasing air generator, and the air is occurred
Device is connected to the pressure chamber of aerator, hollow setting is carried out to rotation axis and support plate with form pressure chamber and in rotation axis and
The whole body of support plate opens up micropore, so that gas is able to enter inside mechanical aerator, and at work, aerator rotation, gas
The whole body of the cognition by rotation axis and support plate opens up micropore and injects directly into waste water, improves the contact rate of air and waste water.
The aeration tank of the mechanical aeration of the utility model not only has mechanical aeration, and the low advantage of setup cost can also lead to simultaneously
Waste water rolling is crossed with contacting external air and by spurting into water the air of compression with waste water, greatly improves aeration effect
Fruit, and the waste water to roll, so that the gas injected from rotation axis and support plate is more easy to and waste water, further
Raising aeration effect.
The utility model is described in detail above, its object is to allow the personage for being familiar with this field technology can be much of that
It solves the content of the utility model and is implemented, do not limit the protection scope of the present invention, and the utility model
The above embodiments are not limited to, equivalent change or modification made by all Spirit Essences according to the present utility model should all cover
Within the protection scope of the utility model.
Claims (9)
1. a kind of aeration tank of mechanical aeration, the aeration tank includes the pond body with inlet and outlet, is arranged described
Mechanical aerator in pond body, it is characterised in that: the mechanical aerator includes horizontally extending and around self-axis line
The rotation axis being set in the pond body, the agitating vane in the rotation axis, power output shaft and the rotation of rotation
The one end of axis is fixedly connected with and drives the driving device of rotation axis rotation, the inside of the rotation axis be hollow setting and
It is formed with First pressure chamber, the micropore for being connected to setting with the First pressure chamber is offered with the week of the rotation axis, it is described
Aeration tank further includes the air generator for being connected to setting by first pipe with the First pressure chamber.
2. the aeration tank of mechanical aeration according to claim 1, it is characterised in that: the separate driving of the rotation axis
One end of device offer be connected to the First pressure chamber setting port, the first pipe by the port with it is described
First pressure chamber connection setting.
3. the aeration tank of mechanical aeration according to claim 1, it is characterised in that: the micropore opened up in the rotation axis is close
Cloth with the week of the rotation axis.
4. the aeration tank of mechanical aeration according to claim 2, it is characterised in that: the agitating vane include reticular lamina and
Positioned at the reticular lamina side and the support plate that is fixedly connected with the reticular lamina, the support plate fixed with the rotation axis
Connection.
5. the aeration tank of mechanical aeration according to claim 4, it is characterised in that: the inside of the support plate be it is hollow and
It is formed with second pressure chamber, the second pressure chamber is connected to setting with the First pressure chamber, opens with the week of the support plate
Equipped with the micropore for being connected to setting with the second pressure chamber.
6. the aeration tank of mechanical aeration according to claim 5, it is characterised in that: the micropore opened up in the support plate is close
Cloth with the week of the support plate.
7. the aeration tank of mechanical aeration according to claim 4, it is characterised in that: the aeration tank further includes setting described turn
Gas-guide tube inside moving axis, one end of the gas-guide tube are connected to the passage port, where the other end towards the driving device
Side extends.
8. the aeration tank of mechanical aeration according to claim 7, it is characterised in that: the gas-guide tube extends close to described
Support plate position.
9. the aeration tank of mechanical aeration according to claim 1, it is characterised in that: the mechanical aerator is provided with three
A, three mechanical aerators successively evenly spaced distribution, the air generator includes an air compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820815969.8U CN208378523U (en) | 2018-05-29 | 2018-05-29 | A kind of aeration tank of mechanical aeration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820815969.8U CN208378523U (en) | 2018-05-29 | 2018-05-29 | A kind of aeration tank of mechanical aeration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208378523U true CN208378523U (en) | 2019-01-15 |
Family
ID=64968587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820815969.8U Expired - Fee Related CN208378523U (en) | 2018-05-29 | 2018-05-29 | A kind of aeration tank of mechanical aeration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208378523U (en) |
-
2018
- 2018-05-29 CN CN201820815969.8U patent/CN208378523U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107601687B (en) | Municipal administration is stirring type aeration equipment for sewage treatment | |
| CN106673223B (en) | Aeration device based on turbulent micro-bubbles | |
| CN212451400U (en) | Compound microbial fermentation jar convenient to wash | |
| CN207047220U (en) | A kind of fermentation tank with cleaning function | |
| CN2791033Y (en) | Flow-forming aeration algae-killing device | |
| CN209507706U (en) | A kind of uniform stirrer of flocculant | |
| CN208378523U (en) | A kind of aeration tank of mechanical aeration | |
| CN207371376U (en) | Micro-nano jet aerator | |
| CN108531371A (en) | A kind of new bio fermentation tank | |
| CN209934498U (en) | Diffusion device for accelerating dissolution of medicament | |
| CN209481275U (en) | A kind of aerator for sewage treatment | |
| KR101866445B1 (en) | Microbubble type air cleaning apparatus | |
| CN207684990U (en) | A kind of Efficient micropore aeration device | |
| CN208038266U (en) | A kind of integration hospital sewage treating apparatus | |
| CN101423301B (en) | Submerged aerator with gas cylinder direct air-intake | |
| CN216711837U (en) | Novel biological filter sewage deodorization device | |
| CN206955662U (en) | Calcium carbonate carbonators | |
| CN209322551U (en) | Urban wastewater treatment aerobic tank | |
| CN209367909U (en) | A kind of aerator | |
| CN208814841U (en) | A kind of sewage total nitrogen processing unit | |
| CN209507726U (en) | A kind of dedicated aerator of sludge organism leaching | |
| CN207605729U (en) | A kind of reaction kettle for producing liquid fertilizer | |
| CN221217491U (en) | Deodorization device of sewage treatment pond | |
| CN201245497Y (en) | Air saturator type aerating biological filter | |
| CN208308848U (en) | A kind of polyglutamic acid High oxygen solubility ferment pot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 |