CN207511934U - A kind of adaptive suspension aerator - Google Patents
A kind of adaptive suspension aerator Download PDFInfo
- Publication number
- CN207511934U CN207511934U CN201721550608.7U CN201721550608U CN207511934U CN 207511934 U CN207511934 U CN 207511934U CN 201721550608 U CN201721550608 U CN 201721550608U CN 207511934 U CN207511934 U CN 207511934U
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- China
- Prior art keywords
- aeration tube
- aeration
- gas supply
- guide part
- supply assembly
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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
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model provides a kind of adaptive suspension aerator, including aeration tube and gas supply assembly, the gas supply assembly is connected with aeration tube, further include the clump weight for ensureing the decline of aeration tube gravity when gas supply assembly does not supply, and for ensureing guide part that aeration tube vertically lifts, the aeration tube is slidedly arranged on the guide part, and the supply gas pressure of the gas supply assembly is more than the weight of the clump weight.The utility model has the advantages that meet creek flood passage, navigation requirement, aeration effect is good, difficulty of construction is low etc..
Description
Technical field
The utility model is related to sewage treatment field more particularly to a kind of adaptive floated aeration tubes.
Background technology
City black and odorous water be serious water environmental problems, be easy to cause creek bed mud nutrition accumulation, water body black it is smelly,
The problems such as siltation of creek stage casing is serious, and creek discharge capacity is poor, influences creek blowdown, controls flood and drains flooded fields and irrigation function,
Human settlement environment in city is not only damaged, also seriously affects city image.
In order to improve polluted-water, existing mode is using aeration process, and principle is to deliver air to aeration dress
In putting, disperse in the form of bubbles escapes, and oxygen is dissolved in water in gas-liquid interface, to achieve the purpose that increase oxygen in water.
Black and odorous water situation can not only be improved by the way of oxygenation, and reducing substances in the bed mud of upper strata can be made to be aoxidized or dropped
Solution enhances the self purification of water body, improves water environment.But since technological requirement part is used to increase the exposure of Dissolved Oxygen in Water (DO)
Tracheae need to be suspended in creek water body, caused aeration tube that river is hindered to pass through, influenced creek Navigation capacity；Change in rainfall
Greatly, when SEA LEVEL VARIATION is big in the short time, aeration tube will be caused not work effectively, especially when blind creek gushes that The turbulent river crashes its way through, held
Fragile aeration tube framework increases engineering construction difficulty；Meanwhile in aeration process, the aeration pressure of aeration tube can be to creek
Bed mud generate disturbance, when bed mud receive disturbance after its CODMnConcentration can rapid height, secondary pollution is caused to creek water quality.
Utility model content
The technical problems to be solved in the utility model be overcome the deficiencies of the prior art and provide it is a kind of meet creek flood passage,
Navigation requirement, the adaptive floated aeration tube that aeration effect is good, difficulty of construction is low.
In order to solve the above technical problems, the utility model proposes technical solution be：
A kind of adaptive suspension aerator, including aeration tube and gas supply assembly, the gas supply assembly connects with aeration tube
It is logical, it further includes for the clump weight of guarantee aeration tube gravity decline when gas supply assembly does not supply and for ensureing aeration tube
The guide part vertically lifted, the aeration tube are slidedly arranged on the guide part, and the supply gas pressure of the gas supply assembly is big
In the weight of the clump weight.
As a further improvement of the above technical scheme：
The top of the guide part is equipped with the limiting section for preventing aeration tube from deviating from, and the limiting section is less than the river water surface
Setting.
The bottom end of the guide part is equipped with the piling portion of two opposite riverbed settings, and the two piling portions are arranged in angle.
The guide part at least two, length direction arranged of multiple guide parts along the aeration tube, institute
Clump weight is stated between the two adjacent guide parts.
The U-bolt for connecting aeration tube and guide part, the aeration tube and guide part are further included by being located at U-shaped spiral shell
The nut of bolt openend is positioned at the opening inner side of the U-bolt.
The aeration tube is multigroup, and multigroup the aeration tube is led to along river width direction arranged, the aeration tube
Main pipeline is crossed to connect with the gas supply assembly.
Every group of the aeration tube includes multiple socket pipe nipples, and the adjacent socket pipe nipple is fixed to each other by viscose.
The variable frequency adjustment component for adjusting gas supply assembly supply gas pressure is further included, the variable frequency adjustment component includes frequency conversion
Device and adjustable frequency motor, the adjustable frequency motor are connect with the gas supply assembly, by the output tune for adjusting the frequency converter
The supply gas pressure of the gas supply assembly is saved, to adjust the aeration depth of aeration tube.
The aeration tube is equipped with multiple solarization air caps, and multiple solarization air caps are arranged, and position along the length direction of aeration tube
In on same straight line.
The aperture of the solarization air cap is 1.2~2 millimeters, and 0.5~1.5 meter is divided between the adjacent solarization air cap.
Compared with prior art, the utility model has the advantage of：
The aerator of the utility model is provided with clump weight, and the supply gas pressure of gas supply assembly is more than the weight of clump weight
Amount, the setting of clump weight cause aeration tube gravity when gas supply assembly does not supply to decline, avoid aeration tube hinder river course flood,
The phenomenon that current；And since the supply gas pressure of gas supply assembly is more than the weight of clump weight, driving is exposed when gas supply assembly supplies
Tracheae floats up to assigned work depth, generates disturbance to creek bed mud which obviate aeration, it is therefore prevented that the hair of secondary pollution of water
It is raw；And the utility model ensure aeration tube while assigned work depth is aerated, meet the natural ecosystem of rivers and repaired
Flood passage, the requirement opened the navigation or air flight in journey.Meanwhile aerator further includes guide part, and aeration tube vertically can effectively be risen
Drop, ensure that aeration effect；And when SEA LEVEL VARIATION is big, The turbulent river crashes its way through, guide part can effective position aeration tube, avoid aeration
Pipe damages caused by fluctuating widely, and effectively reduces difficulty of construction.
Description of the drawings
The utility model will be hereinafter described in more detail based on embodiment and refer to the attached drawing.Wherein：
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the structure diagram of the utility model guide part.
Each label represents in figure：
1st, aeration tube；11st, solarization air cap；2nd, gas supply assembly；3rd, guide part；31st, limiting section；32nd, piling portion；4th, main pipeline；
5th, riverbank.
Specific embodiment
Under will combine Figure of description and specific embodiment and the utility model will be described in further details, but not therefore
And limit the scope of protection of the utility model.
As shown in Figure 1, the adaptive suspension aerator of the present embodiment includes aeration tube 1 and gas supply assembly 2.Wherein,
Gas supply assembly 2 is connected with aeration tube 1, for delivering air in aeration tube 1；Aeration tube 1 by air in the form of bubble more
It dissipates out, oxygen is dissolved in water in gas-liquid interface, achieve the purpose that increase oxygen in water.In the present embodiment, aerator
Further include clump weight and guide part 3.Wherein, clump weight is set on aeration tube 1, ensures aeration tube 1 when gas supply assembly 2 does not supply
Gravity declines；Aeration tube 1 is slidedly arranged on guide part 3, to ensure that aeration tube 1 vertically lifts.In the present embodiment, gas supply group
The supply gas pressure of part 2 is more than the weight of clump weight so that aeration tube 1 floats up to assigned work depth when being aerated, when not being aerated
Drop to designated depth.
The aerator of the utility model is provided with clump weight, and the supply gas pressure of gas supply assembly 2 is more than the weight of clump weight
Amount, the setting of clump weight cause the gravity when gas supply assembly 2 does not supply of aeration tube 1 to decline, avoid aeration tube 1 and hinder river row
The phenomenon that big vast, current；And it since the supply gas pressure of gas supply assembly 2 is more than the weight of clump weight, will be driven when gas supply assembly 2 supplies
Pneumatic aeration pipe 1 floats up to assigned work depth, generates disturbance to creek bed mud which obviate aeration, it is therefore prevented that secondary pollution of water
Generation；And the utility model is ensureing aeration tube 1 while river assigned work depth is aerated, and meets creek life
Flood passage, the requirement opened the navigation or air flight in state repair process.Meanwhile aerator further includes guide part 3, causes aeration tube 1 along vertical side
To effective lifting, aeration effect ensure that；And when SEA LEVEL VARIATION is big, The turbulent river crashes its way through, guide part 3 can effective position aeration tube 1,
Damage caused by aeration tube 1 fluctuates widely is avoided, effectively reduces difficulty of construction.
In the present embodiment, adaptive suspension aerator further includes U-bolt, and the openend of U-bolt is bolted with spiral shell
Mother, aeration tube 1 and guide part 3 are positioned at the opening inner side of U-bolt by nut, and being arranged on for U-bolt ensures aeration tube 1
While effectively connection with guide part 3 so that aeration tube 1 can be slided along the length direction of guide part 3, and connection is reliable, operation
It is convenient.
In the present embodiment, guide part 3 is multiple, and length direction arranged of multiple guide parts 3 along aeration tube 1 makes
Aeration tube 1 positions more reliable, avoid caused by aeration tube 1 fluctuates widely damage, and further ensure 1 edge of aeration tube
The reliability of vertical direction lifting, improves aeration effect.In the present embodiment, the length of aeration tube 1 is 80 meters, every 10~12
Rice one guide part 3 of setting, in other embodiments, length that the setting quantity and spacing of guide part 3 can be according to aeration tubes 1, river
Road water environment is adjusted.
In the present embodiment, clump weight is tied up on aeration tube 1, and between two adjacent guide parts 3.In aeration tube 1 not
During gas explosion, aeration tube 1, which is kept afloat, passes through influence ship, and gravity suppressing action, and gravitational settling are played in the setting of clump weight
Riverbed sludge will not be caused to disturb, avoid the generation of secondary pollution.
In the present embodiment, aeration tube 1 includes multiple socket pipe nipples, and adjacent socket pipe nipple is mutually socketed, and pass through viscose
It is fixed to each other.In the present embodiment, if the socket position viscose of socket pipe nipple overflows significantly, aeration tube 1 meets the requirements, spilling
Viscose can be wiped with cloth waste；If the viscose that the socket position for being socketed pipe nipple is overflowed is discontinuous, represents that viscose smearing is insufficient, need to give up
Except reconnection.In the present embodiment, after being painted with viscose, socket pipe nipple should be inserted into immediately and rotate 1/4 circle, and fix 10~15
Second, to ensure tentatively to engage.
In the present embodiment, aeration tube 1 is five groups, and five groups of aeration tubes 1 are along river width direction arranged, which ensure that river
The improvement of road entirety aquatic environment, in other embodiments, the setting quantity of aeration tube 1 can be according to actual conditions such as river widths
It is adjusted.In the present embodiment, every group of aeration tube 1 is connected by main pipeline 4 with gas supply assembly 2, and gas supply assembly 2 is installed on river
On bank 5.
As shown in Fig. 2, in the present embodiment, the top of guide part 3 is equipped with limiting section 31, and limiting section 31 is in aeration to aeration
Pipe 1 carries out vertical spacing, and which obviate the abjection phenomenon of aeration tube 1, U-bolt when gas supply assembly 2 supplies, and ensure that aeration
Be smoothed out.In the present embodiment, limiting section 31 is set less than the river water surface, ensure that the smooth navigation in river, and avoid
Aeration tube 1 exposes the surface the phenomenon that influencing aeration effect.In the present embodiment, limiting section 31 is steel locating part, and guide part 3 is steel
Stake, steel locating part is with piling bar to be welded and fixed, and in other embodiments, steel locating part is alternatively integrated molding with piling bar.
In the present embodiment, the bottom end of guide part 3 is equipped with two piling portions 32, and two piling portions, 32 opposite riverbed is set, and two
Piling portion 32 is arranged in angle.The setting in two piling portions 32 facilitates guide part 3 to squeeze into inside riverbed, plays hammer stake booster action.
In the present embodiment, two piling portions 32 are steel piling portion, and steel piling portion is with piling bar to be welded and fixed.
In the present embodiment, the length of guide part 3 is 2 meters, and driving depth is 1.7 meters, and driving depth can effectively inhibit capable
Impact of the flow to aerator when big vast reduces equipment damaged risk, ensures restoration of the ecosystem progress；Remaining 0.3 meter as aeration
The installation reserved place of pipe 1.In other embodiments, the length of guide part 3 can require and fix piling bar according to the absolute altitude of aeration tube 1
Depth requirements be adjusted.
As shown in Figure 1, in the present embodiment, aeration tube 1 is equipped with multiple solarization air caps 11, and multiple solarization air caps 11 are along aeration tube 1
Length direction arrangement, and multiple solarization air caps 11 are located along the same line, and aeration tube 1 is aerated uniformly, ensure that aeration
Effect.In the present embodiment, the aperture of solarization air cap 11 is 1.5 millimeters, the uniform micro-bubble of 1~3 millimeter of diameter can be generated, at it
In his embodiment, the aperture of solarization air cap 11 can in 1.2~2 millimeters value.In the present embodiment, it is divided between adjacent solarization air cap 11
1 meter, in other embodiments, the interval of adjacent solarization air cap 11 can be adjusted as needed, such as the interval of adjacent solarization air cap 11
It is 0.5~1.5 meter.
In the present embodiment, aeration tube 1 is pvc pipe, and the case hardness and tensile strength of pvc pipe are excellent, and pipe safety coefficient is high,
Anti-fracture effect is played in the case of flow urgency.In the present embodiment, aeration tube 1 is that bore is 2 cun, in other embodiments,
Can caliber size be adjusted according to aeration quantity.In the present embodiment, aeration tube 1 is equipped with fixed rope, and the setting of fixed rope can avoid exposing
Tracheae 1 is washed away in unlocked state by creek water, plays the role of being fixed temporarily when being laid with aeration tube 1.
In the present embodiment, adaptive suspension aerator further includes the frequency conversion for adjusting 2 supply gas pressure of gas supply assembly
Adjusting part, variable frequency adjustment component include frequency converter and adjustable frequency motor, and adjustable frequency motor connect with gas supply assembly 2, passes through
The output for adjusting frequency converter adjusts the supply gas pressure of gas supply assembly 2, to adjust the aeration depth of aeration tube 1.Variable frequency adjustment component
Can aeration tube 1 be adjusted according to the flow of the data control gas supply assemblies 2 such as riverbed sludge depth, flood passage navigation requirement, rainy season
Working depth ensure that aerator is in best working efficiency state, realize restoration of the ecosystem energy-saving and environmental protection, efficient
Technological requirement.
In the present embodiment, gas supply assembly 2 is air blower, and air blower is installed on riverbank 5, by main pipeline 4 by air
Or oxygen introducing is arranged on the aeration tube 1 in river.By aeration tube 1 be in standby mode on the basis of point, when air blower works,
Aeration tube 1 starts to float to assigned work depth；When air blower does not work, aeration tube 1 drops to designated depth.
The installation method of the river aeration device of the present embodiment is：1) it is aerated using aeration tube 1, aeration tube 1 is spread
Set on river setting position, aeration tube 1 is fixed temporarily using fixed rope；2) guide part 3 is set in river, it can by aeration tube 1
Mobile is mounted on guide part 3；3) counterweight is carried out to aeration tube 1 using clump weight；4) supply gas pressure of aeration tube 1 is set
It to be more than the balance weight of aeration tube 1, is supplied to aeration tube 1, aeration tube 1 is started to work.Which ensure that aeration tube 1 is in creek
The stability for being laid with and being aerated, avoids the problem of creek complicated geological environment damages aeration tube 1, ensure that aeration effect,
And its installation is simple, at low cost, effectively reduces installation and difficulty of construction of the aeration tube 1 in creek, efficiently solves aeration
Technology applies the problem of limitation in creek aqueous pollution remediation engineering；Meanwhile counterweight is carried out to aeration tube 1, aeration tube 1 is set
Supply gas pressure be more than the balance weight of aeration tube 1 so that aeration tube 1 is suitable for creek water body environment adjustment position, ensures logical
Boat and aeration work are smoothed out, high safety and reliability, adaptable.
In the present embodiment, after step 2) or step 3), guide part 3 is squeezed into riverbed, aeration tube 1 passes through guide part at this time
3 fix, and are detachably fixed rope at this time.In a preferred embodiment, before step 4), river is filled using anticorrosive biologic packing material
Bed further solves the problem of creek work surface is narrow, placement-face is big, river bed variation is more, and shock resistance is high, accelerates
The construction speed of aerator.
Although the present utility model has been described by reference to the preferred embodiments, but in the model for not departing from the utility model
In the case of enclosing, various improvement can be carried out to it and component therein can be replaced with equivalent.Especially, as long as not depositing
In structural conflict, items technical characteristic mentioned in the various embodiments can be combined in any way.The utility model
It is not limited to specific embodiment disclosed herein, but all technical solutions including falling within the scope of the appended claims.
Claims (10)
1. a kind of adaptive suspension aerator, including aeration tube and gas supply assembly, the gas supply assembly is connected with aeration tube,
It is characterized in that, further including for the clump weight of guarantee aeration tube gravity decline when gas supply assembly does not supply and for protecting
The guide part that card aeration tube vertically lifts, the aeration tube are slidedly arranged on the guide part, the confession of the gas supply assembly
Atmospheric pressure is more than the weight of the clump weight.
2. adaptive suspension aerator according to claim 1, which is characterized in that the top of the guide part is equipped with
For the limiting section for preventing aeration tube from deviating from, the limiting section is set less than the river water surface.
3. adaptive suspension aerator according to claim 2, which is characterized in that the bottom end of the guide part is equipped with
The piling portion of two opposite riverbed settings, the two piling portions are arranged in angle.
4. adaptive suspension aerator according to claim 1, which is characterized in that the guide part is at least two
A, length direction arranged of multiple guide parts along the aeration tube, the clump weight is set on the two adjacent guiding
Between part.
5. adaptive suspension aerator according to any one of claims 1 to 4, which is characterized in that further include use
In connection aeration tube and the U-bolt of guide part, the aeration tube and guide part are determined by being located at the nut of U-bolt openend
Positioned at the opening inner side of the U-bolt.
6. adaptive suspension aerator according to any one of claims 1 to 4, which is characterized in that the aeration
It manages to be multigroup, multigroup the aeration tube passes through main pipeline and the confession along river width direction arranged, the aeration tube
Pneumatic module connects.
7. adaptive suspension aerator according to claim 6, which is characterized in that every group of the aeration tube includes
Multiple socket pipe nipples, the adjacent socket pipe nipple are fixed to each other by viscose.
8. adaptive suspension aerator according to any one of claims 1 to 4, which is characterized in that further include use
In the variable frequency adjustment component for adjusting gas supply assembly supply gas pressure, the variable frequency adjustment component includes frequency converter and variable-frequency electric
Machine, the adjustable frequency motor are connect with the gas supply assembly, and the gas supply assembly is adjusted by the output for adjusting the frequency converter
Supply gas pressure, to adjust the aeration depth of aeration tube.
9. adaptive suspension aerator according to any one of claims 1 to 4, which is characterized in that the aeration
Pipe is equipped with multiple solarization air caps, and multiple solarization air caps are arranged, and be located along the same line along the length direction of aeration tube.
10. adaptive suspension aerator according to claim 6, which is characterized in that the aperture of the solarization air cap is
1.2~2 millimeters, 0.5~1.5 meter is divided between the adjacent solarization air cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721550608.7U CN207511934U (en) | 2017-11-17 | 2017-11-17 | A kind of adaptive suspension aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721550608.7U CN207511934U (en) | 2017-11-17 | 2017-11-17 | A kind of adaptive suspension aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207511934U true CN207511934U (en) | 2018-06-19 |
Family
ID=62539510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721550608.7U Active CN207511934U (en) | 2017-11-17 | 2017-11-17 | A kind of adaptive suspension aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207511934U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110156149A (en) * | 2019-06-19 | 2019-08-23 | 湖南鑫恒环境科技有限公司 | A kind of quasi- seaweed bio film sewage treatment device |
| CN116119812A (en) * | 2023-03-09 | 2023-05-16 | 寿县国祯水处理有限公司 | Liftable biological filter bottom aeration device |
-
2017
- 2017-11-17 CN CN201721550608.7U patent/CN207511934U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110156149A (en) * | 2019-06-19 | 2019-08-23 | 湖南鑫恒环境科技有限公司 | A kind of quasi- seaweed bio film sewage treatment device |
| CN116119812A (en) * | 2023-03-09 | 2023-05-16 | 寿县国祯水处理有限公司 | Liftable biological filter bottom aeration device |
| CN116119812B (en) * | 2023-03-09 | 2023-09-05 | 寿县国祯水处理有限公司 | Liftable biological filter bottom aeration device |
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