CN207294305U - A kind of black smelly small-sized river oxygenation aeration system - Google Patents
A kind of black smelly small-sized river oxygenation aeration system Download PDFInfo
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- CN207294305U CN207294305U CN201721164582.2U CN201721164582U CN207294305U CN 207294305 U CN207294305 U CN 207294305U CN 201721164582 U CN201721164582 U CN 201721164582U CN 207294305 U CN207294305 U CN 207294305U
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- gas distribution
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- vertical tube
- distribution pipe
- black smelly
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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 discloses a kind of black smelly small-sized river oxygenation aeration system, it is related to field of sewage treatment equipment, including micro-nano bubble generator, gas distribution pipe, gas distribution vertical tube and aeration head, the micro-nano bubble generator, gas distribution pipe, gas distribution vertical tube and aeration head are sequentially communicated, the gas distribution vertical tube is equipped with more than one, the aeration head is provided with more than one, the aeration head is corresponded with gas distribution vertical tube, be connected with the gas distribution pipe for prevent gas distribution pipe move pull rope, the rope of pulling is connected with river bank, the micro-nano bubble generator is equipped with aeration water inlet pipe, the aeration water inlet pipe is equipped with bottom valve.The black smelly small-sized river oxygenation aeration system is improving the oxygen-transfer efficiency in black smelly small-sized river.
Description
Technical field
It the utility model is related to field of sewage treatment equipment, and in particular to a kind of black smelly small-sized river oxygenation aeration system.
Background technology
With the rapid development of social economy, the discharge capacity explosion type increase of sanitary sewage, industrial wastewater, natural water environment
Heavily contaminated, the water channel in rural area and cities and towns is subject to different degrees of pollution.Especially, some water channel region physical features
Low-lying, the sewage that when rainy season imports includes the industrial wastewater of Atmospheric precipitation, resident living sewage and surrounding area part, pollution
Situation is complicated, and water body and sludge have been polluted, and water body blackening and emitting offensive odor is presented.Black and odorous water can be subdivided into " light
Spend black smelly " and " severe is black smelly " two-stage.Width be less than 3 meters and length less than 500 meters for small-sized water channel.In small-sized water channel,
Sludge mean depth is less than 0.5 meter, and it less than 100000 cubes is light that black foul sewage water mean depth, which is less than 1.5 meters and black and odorous water,
The small-sized water channel of black and odorous water is spent, the small-sized water channel of slight black and odorous water is lived to nearby residents and environment affects greatly,
So extremely urgent to the purified treatment of the small-sized water channel of slight black and odorous water.
At least there are following problems for existing aerating system：1. the bubble that existing aerating system produces is big, oxygen-transfer efficiency
It is low, it is necessary to when continuous work 24 is small, energy consumption is serious；2. the aeration head of existing aerating system is difficult to the cloth in black smelly small-sized river
Put uniformly.
Utility model content
The purpose of this utility model is to provide a kind of black smelly small-sized river oxygenation aeration system, to improve black smelly small-sized river
The oxygen-transfer efficiency in road.
To achieve the above object, the utility model adopts the following technical solution：
A kind of black smelly small-sized river oxygenation aeration system, including micro-nano bubble generator, gas distribution pipe, gas distribution vertical tube and
Aeration head, the micro-nano bubble generator, gas distribution pipe, gas distribution vertical tube and aeration head are sequentially communicated, and the gas distribution vertical tube is set
There is more than one, the aeration head is provided with more than one, and the aeration head is corresponded with gas distribution vertical tube, on the gas distribution pipe
Be connected with for prevent gas distribution pipe move pull rope, the rope of pulling is connected with river bank, and the micro-nano bubble generator is set
There is aeration water inlet pipe, the aeration water inlet pipe is equipped with bottom valve.
Preferably, the aeration head includes sleeve, hard net, elastic soft film and ring-shaped stirrup, the hard net peace
On sleeve, the elastic soft film is online installed in hard, and the edge of the elastic soft film is fixed using ring-shaped stirrup
In sleeve outer wall, the elastic soft film is equipped with more than one slot.
Preferably, the elastic soft film edge is equipped with the groove for being used for accommodating ring-shaped stirrup.
Preferably, the grid of the hard net is in equilateral triangle shape.
Preferably, gas distribution vertical tube is evenly distributed on gas distribution pipe, gas distribution vertical tube one end is connected with gas distribution pipe, other end court
Connect downwards and with aeration head.
Preferably, the gas distribution pipe is made of some sections of gas distribution pipe units, connected between gas distribution pipe unit using rubber tube
Connect.
Preferably, the gas distribution pipe and gas distribution vertical tube surface are equipped with stainless steel layer.
Preferably, the gas distribution pipe and gas distribution vertical tube surface are made by anticorrosion material.
Preferably, the gas distribution pipe is equipped with more than one polystyrene floating ball, polystyrene floating ball is distributed in cloth
The top of gas vertical tube.
Preferably, the micro-nano bubble generator is connected with solar panel.
The beneficial effects of the utility model are yes：
1. the utility model uses micro-nano bubble generator, the Air Bubble Size of generation is 5 microns~30 microns, bubble
Time inside water up to 2~3 it is small when, oxygen solubility ratio is 90%~95%, micro-nano bubble generator need not 24 it is small when
Continuous work, when the darg 8 that need to only be averaged is small, year power consumption about 525600kWh/a, the power consumption of micro-nano bubble generator
Measure as the 4/5 of traditional aerator power consumption；
2. the utility model is by equipped with the gas distribution vertical tube of more than one, making aeration head be located at deeper water level, improving oxygen
Contact of the gas with liquid, improves oxygen-transfer efficiency；
3. the utility model by equipped with pull rope so that gas distribution pipe is fixed, prevent gas distribution pipe receive water currents and send out
Raw movement；
4. the utility model is by the way that gas distribution pipe is arranged in black smelly small-sized river, gas distribution pipe is easily mounted on narrow black
In smelly small-sized river, simple installation, aeration head is arranged uniformly in black smelly small-sized river, improves oxygen-transfer efficiency.
5. the utility model, since bottom valve is in itself equipped with sieve, can be subtracted by being equipped with bottom valve on aeration water inlet pipe
The inflow of few impurity, prevents from blocking.
Brief description of the drawings
Fig. 1 is the black smelly small-sized river oxygenation aeration system structure diagram that the utility model embodiment provides.
Fig. 2 is the structure diagram of aeration head in the utility model embodiment.
Fig. 3 is the structure diagram of elastic soft film in the utility model embodiment.
Reference numeral：1st, micro-nano bubble generator；2nd, gas distribution pipe；3rd, gas distribution vertical tube；4th, aeration head；5th, hawser；6、
It is aerated water inlet pipe；7th, bottom valve；8th, sleeve；9th, hard net；10th, elastic soft film；11st, ring-shaped stirrup；12nd, groove；13rd, slot；
14th, polystyrene floating ball.
Embodiment
Illustrated in more detail with reference to Fig. 1-3 pairs of technical solutions provided by the utility model.
The utility model embodiment provides a kind of black smelly small-sized river oxygenation aeration system, as shown in Figure 1, this is black smelly small-sized
River oxygenation aeration system includes micro-nano bubble generator 1, gas distribution pipe 2, gas distribution vertical tube 3, aeration head 4 and hawser 5.Micro-nano
Rice bubble generator 1 is installed on river on the bank, and gas distribution pipe 2 is connected with micro-nano bubble generator 1, and gas distribution pipe 2 is arranged
In river, gas distribution vertical tube 3 is installed on gas distribution pipe 2 and is connected with gas distribution pipe 2, and gas distribution vertical tube 3 is equipped with 10, and aeration head 4 is set
There are 10, gas distribution vertical tube 3 is corresponded with aeration head 4, aeration head 4 is installed to gas distribution vertical tube 3, gas distribution vertical tube 3 is equidistantly uniform
It is distributed on gas distribution pipe 2, gas distribution vertical tube 3 is placed to be vertical, and one end of hawser 5 is bundled on gas distribution pipe 2, and the other end is bundled in river
Road on the bank, for fixing gas distribution pipe 2, prevents gas distribution pipe 2 to be moved by water currents.
Micro-nano bubble generator 1 is equipped with aeration water inlet pipe 6 and aeration air inlet pipe, one end that aeration water inlet pipe 6 is intake
It is put into the sewage in river, one end that aeration water inlet pipe 6 is intake is equipped with bottom valve 7, can be with since bottom valve 7 itself is equipped with sieve
The micro-nano bubble generator 1 of inflow of impurity is reduced, prevents clogging.
Gas distribution pipe 2 is made of 10 sections of gas distribution pipe units, is connected between gas distribution pipe unit using rubber tube, the corner in river
Bent rubber tubing at position, makes gas distribution pipe 2 to be put into easily in river.Gas distribution pipe 2 is equipped with the polystyrene floating ball 14 of 40, gathers
Styrene floating ball 14 is distributed in the top of gas distribution vertical tube 3, with 4 polystyrene floating balls 14 for one group, one group of polyethylene floating ball 14
A corresponding gas distribution vertical tube 3, on the one hand, polystyrene floating ball 14 has good buoyancy, can prevent gas distribution pipe 2 from sinking to river
In, on the other hand, polystyrene floating ball 14 plays the role of identifying 3 position of aeration head 4 and gas distribution vertical tube.Gas distribution pipe 2 and cloth
Gas vertical tube 3 is made by anticorrosion material, can reduce gas distribution pipe 2 and gas distribution vertical tube 3 is corroded, and improves durability degree, 2 He of gas distribution pipe
3 surface of gas distribution vertical tube is equipped with stainless steel layer, prevents gas distribution pipe 2 and 3 surface of gas distribution vertical tube from being sent out because of Long Term Contact oxygen and water
Get rusty phenomenon.
As Figure 2-3, aeration head 4 includes sleeve 8, hard net 9, elastic soft film 10 and ring-shaped stirrup 11, hard net 9
On sleeve 8, elastic soft film 10 is installed on hard net 9, and the edge of elastic soft film 10 is solid using ring-shaped stirrup 11
8 outer wall of sleeve is scheduled on, 10 edge of elastic soft film is equipped with the groove 12 for being used for accommodating ring-shaped stirrup 11, and elastic soft film 10 is easy to
Cleaning and replacement.Elastic soft film 10 is equipped with 80 slots 13, and elastic soft film 10 can become rapidly under a certain pressure
Shape, pressure can return to the original form rapidly after disappearing, and in aeration, gas washes the slot 13 on elastic soft film 10 open,
When not being aerated, slot 13 recovers formation state, prevents liquid pours in down a chimney from being blocked with large granular impurity.The grid of hard net 9 is in equilateral
Triangle, can strengthen the intensity of hard net 9, lift durability degree.
Micro-nano bubble generator 1 is connected with solar panel, and solar panel can collect solar energy and by the sun
Electric energy can be converted into use for micro-nano bubble generator 1.
The workflow of black smelly small-sized river oxygenation aeration system is：Water enters micro-nano by bottom valve 7 and aeration water inlet pipe 6
The water of suction and gas are sufficiently mixed by rice bubble generator 1, micro-nano bubble generator 1, produce 5 microns -30 microns
Bubble, bubble is input to gas distribution pipe 2 by micro-nano bubble generator 1, and the bubble redistribution of gas distribution pipe 2 is erected to each gas distribution
Pipe 3, since bubble is constantly delivered in aeration head 4,4 internal pressure of aeration head increase, the slot 13 of elastic soft film 10 is rushed
Open, aeration head 4 exports bubble into river, completes aeration, and when aeration finishes, the pressure in aeration head 4 is reduced, elastic soft
Slot 13 on film 10 returns to formation state.
Claims (10)
- A kind of 1. black smelly small-sized river oxygenation aeration system, it is characterised in that：Including micro-nano bubble generator, gas distribution pipe, Gas distribution vertical tube and aeration head, the micro-nano bubble generator, gas distribution pipe, gas distribution vertical tube and aeration head are sequentially communicated, described Gas distribution vertical tube is equipped with more than one, and the aeration head is provided with more than one, and the aeration head is corresponded with gas distribution vertical tube, institute State be connected with gas distribution pipe for prevent gas distribution pipe move pull rope, the rope of pulling is connected with river bank, the micro-nano bubble Generating means is equipped with aeration water inlet pipe, and the aeration water inlet pipe is equipped with bottom valve.
- 2. black smelly small-sized river oxygenation aeration system according to claim 1, it is characterised in that：The aeration head includes set Cylinder, hard net, elastic soft film and ring-shaped stirrup, the hard net are installed on sleeve, and the elastic soft film is installed on hard Matter is online, and the edge of the elastic soft film is fixed on sleeve outer wall using ring-shaped stirrup, and the elastic soft film is equipped with one Slot more than a.
- 3. black smelly small-sized river oxygenation aeration system according to claim 2, it is characterised in that：The elastic soft film side Edge is equipped with the groove for being used for accommodating ring-shaped stirrup.
- 4. black smelly small-sized river oxygenation aeration system according to claim 2, it is characterised in that：The grid of the hard net In equilateral triangle shape.
- 5. black smelly small-sized river oxygenation aeration system according to claim 1, it is characterised in that：Gas distribution vertical tube is uniformly distributed On gas distribution pipe, gas distribution vertical tube one end is connected with gas distribution pipe, and the other end is towards lower and connected with aeration head.
- 6. black smelly small-sized river oxygenation aeration system according to claim 1, it is characterised in that：The gas distribution pipe is by some Duan Buqi pipe units form, and are connected between gas distribution pipe unit using rubber tube.
- 7. black smelly small-sized river oxygenation aeration system according to claim 1, it is characterised in that：The gas distribution pipe and gas distribution Vertical tube surface is equipped with stainless steel layer.
- 8. black smelly small-sized river oxygenation aeration system according to claim 1, it is characterised in that：The gas distribution pipe and gas distribution Vertical tube is made by anticorrosion material.
- 9. black smelly small-sized river oxygenation aeration system according to claim 1, it is characterised in that：The gas distribution pipe is equipped with More than one polystyrene floating ball, polystyrene floating ball are distributed in the top of gas distribution vertical tube.
- 10. black smelly small-sized river oxygenation aeration system according to claim 1, it is characterised in that：The micro-nano bubble Generating means is connected with solar panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721164582.2U CN207294305U (en) | 2017-09-12 | 2017-09-12 | A kind of black smelly small-sized river oxygenation aeration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721164582.2U CN207294305U (en) | 2017-09-12 | 2017-09-12 | A kind of black smelly small-sized river oxygenation aeration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207294305U true CN207294305U (en) | 2018-05-01 |
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ID=62446947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721164582.2U Active CN207294305U (en) | 2017-09-12 | 2017-09-12 | A kind of black smelly small-sized river oxygenation aeration system |
Country Status (1)
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| CN (1) | CN207294305U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109970168A (en) * | 2019-03-05 | 2019-07-05 | 江苏方洋水务有限公司 | A kind of System and method for suitable for black and odorous water processing |
| CN110790355A (en) * | 2019-11-19 | 2020-02-14 | 中车环境科技有限公司 | Aeration oxygenation system for riverway restoration |
-
2017
- 2017-09-12 CN CN201721164582.2U patent/CN207294305U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109970168A (en) * | 2019-03-05 | 2019-07-05 | 江苏方洋水务有限公司 | A kind of System and method for suitable for black and odorous water processing |
| CN109970168B (en) * | 2019-03-05 | 2023-10-17 | 江苏方洋水务有限公司 | System and method suitable for black and odorous water body treatment |
| CN110790355A (en) * | 2019-11-19 | 2020-02-14 | 中车环境科技有限公司 | Aeration oxygenation system for riverway restoration |
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