CN209507725U - A kind of super oxidation sewage treatment set composite - Google Patents
A kind of super oxidation sewage treatment set composite Download PDFInfo
- Publication number
- CN209507725U CN209507725U CN201821786665.XU CN201821786665U CN209507725U CN 209507725 U CN209507725 U CN 209507725U CN 201821786665 U CN201821786665 U CN 201821786665U CN 209507725 U CN209507725 U CN 209507725U
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- bubble
- water
- gas
- sewage treatment
- generating plate
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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 belongs to technical field of sewage, propose a kind of super oxidation sewage treatment set composite, including the micro-nano bubble generator being arranged in aeration tank, micro-nano bubble generator is connected with water feeder, oxygen feedway, micro-nano bubble generator includes gas-vapor mix tank, bubble toilet-cleaning jar, bubble generating plate, gas-vapor mix tank, bubble toilet-cleaning jar is connected to by bubble generating plate, gas-vapor mix tank and water feeder, oxygen feedway is all connected with, partition there are two being set gradually in gas-vapor mix tank, several through-holes are provided on partition, the first space is provided between two partitions, stirring flabellum is provided in first space.The utility model solves the problems, such as that the bubble diameter generated in the prior art is larger, dissolved oxygen range is small.
Description
Technical field
The utility model belongs to technical field of sewage, is related to a kind of super oxidation sewage treatment set composite.
Background technique
Biological aerated filter has removal SS, COD, BOD, nitrification, denitrogenation, dephosphorization, the work for removing AOX (harmful substance)
With.Biological aerated filter integrates biological oxidation and retention suspended solid, built-in granular filler layer, using aeration in pond to dirt
Water is oxygenated, and has volumetric loading, hydraulic loading big, and hydraulic detention time is short, and required capital expenditure is few, and effluent quality is good,
Operation energy consumption is low, the few feature of operating cost.High-concentration organic industrial waste water and city domestic sewage when carrying out wastewater treatment,
It mostly uses activated sludge process or biological contact oxidation process to carry out sewage sewage treatment, and is needed in aeration tank therein or conditioning tank
It uses aerator and carries out oxygenic aeration, to meet the needs for the treatment of process.
Current aerator generallys use air blower or aeration tube, both aerators are required to blast a large amount of sky
The bubble diameter of gas, generation is larger, and dissolved oxygen range is small, and in biological aerated filter or biological contact oxidation process filler it is close or
The eugonic region of person microorganism, resistance is larger, so being easy to cause a large amount of bubble to pass through from the lesser region of resistance, easily
Differential aeration is formed, and influences the efficiency that microorganism in aeration tank carries out aerobic reaction, causes to be not thorough wastewater treatment,
Defined standard cannot be reached.
Utility model content
The utility model proposes a kind of super oxidation sewage treatment set composites, solve the bubble generated in the prior art
It is relatively large in diameter, the problem that dissolved oxygen range is small.
The technical solution of the utility model is achieved in that
A kind of super oxidation sewage treatment set composite, comprising:
Micro-nano bubble generator in aeration tank is set, and the micro-nano bubble generator is connected with water supply
Device, oxygen feedway,
The micro-nano bubble generator includes gas-vapor mix tank, bubble toilet-cleaning jar, bubble generating plate, and the aqueous vapor is mixed
Conjunction tank, the bubble toilet-cleaning jar are connected to by the bubble generating plate,
The gas-vapor mix tank is all connected with the water feeder, the oxygen feedway, the gas-vapor mix
It is set gradually in tank there are two partition, is provided with several through-holes on the partition, the first sky is provided between two partitions
Between, stirring flabellum is provided in first space.
As further technical solution, the bubble generating plate is in the form of annular discs, is arranged on the bubble generating plate useful
The strip-shaped hole that fluid after gas-vapor mix flows through, the strip-shaped hole have been arranged radially several along the bubble generating plate,
And the strip-shaped hole is in increased radioactivity with the center of the bubble generating plate.
As further technical solution, it is provided in the bubble toilet-cleaning jar and goes out to flow the cone of mobilization force for enhancing fluid
Shape helical blade, the cone spiral vane are rotatably arranged on mounting rod by first bearing, the mounting rod fixed setting
On the inner wall of the bubble toilet-cleaning jar.
As further technical solution, water inlet, air inlet, water outlet are provided on the gas-vapor mix tank, it is described
Water inlet is connect by water inlet pipe with the water feeder, and the air inlet is connected by air inlet pipe and the oxygen feedway
It connects,
It is disposed with flow control valve, booster pump on the water inlet pipe, the air inlet pipe,
First entrance, first outlet are provided on the bubble toilet-cleaning jar, the bubble generating plate is arranged in the water outlet
The connectivity part of mouth, the first entrance.
As further technical solution, the stirring flabellum is connected with motor, the first rotating shaft by first rotating shaft
Across the partition close to the water inlet, and second bearing is provided between first rotating shaft and the partition.
As further technical solution, nozzle is provided at the first outlet, the nozzle includes the variable diameter of connection
Portion, ejection section, the varying diameter portion are connected to the first outlet, and the internal diameter of the varying diameter portion gradually becomes smaller,
The ejection section is in flat-shaped.
The utility model is using principle and has the beneficial effect that
1, aeration link when the super oxidation set composite in the utility model is for sewage treatment passes through oxygenation and exposes
Gas generates a large amount of super oxygen nano bubble, and one side super oxygen nano bubble can make the atomic group of hydrone become smaller, surpasses
Oxygen in oxygen nano bubble is easy in the gap for incorporating atomic group, and the interface that oxygen molecule has broken water is easier superfine air bubble
It dissolves in water, the diameter of another aspect nano bubble is smaller, and resistance is smaller, and differential aeration will not be formed because of resistance, solves
The problem that bring aeration is uneven because bubble diameter is larger due to and dissolved oxygen range is small.
Gas-vapor mix tank in micro-nano bubble generator is all connected with water feeder, oxygen feedway, is passed through
Water and oxygen enter gas-vapor mix tank in after tentatively mix, enter the first space using the through-hole on partition
Interior, the first mixed object of aqueous vapor, due to being provided with partition, in the case where total flow is constant, flows out when entering in the first space
The area in section becomes smaller, and the flow velocity of aqueous vapor just mixed object will be accelerated, so that water and oxygen mix is more uniform, is entering first
Can be under the high-speed stirred of stirring flabellum behind space, water is further mixed with oxygen, then is fanned via setting in stirring
Partition outflow after leaf, while can once accelerate flow velocity, promote the mixing of water and oxygen.The outflow of the mixture of water and oxygen
Behind first space, bubble generating plate can be flowed through, generates a large amount of bubble, then flows into bubble toilet-cleaning jar, a large amount of micro-nano bubble
It can be released again by bubble toilet-cleaning jar, complete the oxidative degradation to pollutant in water and air, being quickly soluble in sewage becomes
High concentration dissolved oxygen, to solve the problems, such as that reaction efficiency is lower in aeration link in sewage treatment.
2, the bubble generating plate in the utility model is in the form of annular discs, has been disposed radially several strip-shaped holes, and item thereon
Shape hole is in increased radioactivity with the center of bubble generating plate, and the mixture of water and oxygen is when flowing through bubble generating plate, in flow
In the case that total amount is constant, due to the blocking on bubble generating plate, flow section becomes smaller again out, the flow velocity of water and oxygen mixture
It again speeds up, water flow flashes to small bubble, and bubble can release high-energy in inside crumple, and the energy of release is further
More small bubble is inspired, forms micro-nano water vapor bubbles, and then enhance it via cone spiral vane and go out mobilization force,
Release participates in entering in the reaction of sewage treatment into sewage.
3, it is provided with cone spiral vane in the bubble toilet-cleaning jar in the utility model, bubbles out gas at stream in micro-nano aqueous vapor
When steeping toilet-cleaning jar, cone spiral vane high speed rotation on mounting rod will push, while rotating, in micro-nano water vapor bubbles
Tourbillion is formed, to play the role of the mobilization force out of the micro-nano water vapor bubbles of enhancing, so that micro-nano water vapor bubbles are going out to flow to
It after bubble toilet-cleaning jar, remains to diffuse to farther away range, enhances effective dissolved oxygen area, so that dissolved oxygen range is bigger, dissolved oxygen
Effect is more uniform, improves the efficiency of sewage treatment reaction.
4, the flow control valve in the utility model can play the role of adjusting flow of inlet water or into oxygen flow, more easily-controllable
Water and oxygen processed are passed through ratio, so that generating the more efficient of micro-nano water vapor bubbles, also more economize on resources, and booster pump can be with
The Fluid pressure in gas-vapor mix tank is increased, facilitating water and oxygen can be tentatively sufficiently mixed, bubble generating plate setting
In water outlet, the connectivity part of first entrance, i.e., after water and oxygen are sufficiently mixed, by bubble generating plate, generation it is big
It measures micro-nano water vapor bubbles and releases bubble toilet-cleaning jar after cone spiral vane enhances mobilization force out.
5, the stirring flabellum in the utility model is connected with motor by first rotating shaft, and motor is specially submersible motor, can
To select the submersible motor of YQS200-18.5 model, with guarantee submersible motor can underwater stable operation again, ensure stirring flabellum
Can the stable stirring that water and oxygen are carried out, water is adequately mixed with oxygen, enhances micro-nano aqueous vapor
The generation rate of bubble.
Nozzle is provided at first outlet, the varying diameter portion of nozzle gradually enhances the stream flow velocity out of micro-nano water vapor bubbles, then passes through
It is spouting by ejection section, it discharges into sewage, increases dissolved oxygen range, participate in the reaction of sewage treatment, guarantee the utility model
Reliable implementation.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of micro-nano bubble generator in the utility model；
Fig. 3 is the structural schematic diagram of bubble generating plate in the utility model；
Fig. 4 is the structural schematic diagram of partition in the utility model；
In figure: the aeration tank 1-, 2- water feeder, 3- oxygen feedway, the micro-nano bubble generator of 4-, 41- water
Gas blending tank, 42- bubble toilet-cleaning jar, 43- bubble generating plate, 5- partition, 6- through-hole, the first space 7-, 8- stir flabellum, 9- item
Shape hole, 10- cone spiral vane, 11- first bearing, 12- mounting rod, 13- water inlet, 14- air inlet, 15- water outlet, 16-
Water inlet pipe, 17- air inlet pipe, 18- flow control valve, 19- booster pump, 20- first entrance, 21- first outlet, 22- first rotating shaft,
23- motor, 24- second bearing, 25- nozzle, 251- varying diameter portion, 252- ejection section.
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 creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1 to 4, the utility model proposes a kind of super oxidation sewage treatment set composite, comprising:
Micro-nano bubble generator 4 in aeration tank 1 is set, and micro-nano bubble generator 4 is connected with water supply
Device 2, oxygen feedway 3,
Micro-nano bubble generator 4 includes gas-vapor mix tank 41, bubble toilet-cleaning jar 42, bubble generating plate 43, and aqueous vapor is mixed
Conjunction tank 41, bubble toilet-cleaning jar 42 are connected to by bubble generating plate 43,
Gas-vapor mix tank 41 is all connected with water feeder 2, oxygen feedway 3, is successively set in gas-vapor mix tank 41
It sets there are two partition 5, is provided with several through-holes 6 on partition 5, be provided with the first space 7 between two partitions 5, in the first space 7
It is provided with stirring flabellum 8.
Super oxidation set composite in the utility model is used for aeration link when sewage treatment, by oxygenic aeration,
A large amount of super oxygen nano bubble is generated, one side super oxygen nano bubble can make the atomic group of hydrone become smaller, super oxygen
Oxygen in nano bubble is easy in the gap for incorporating atomic group, and the interface that oxygen molecule has broken water keeps superfine air bubble more easily molten
Enter in water, the diameter of another aspect nano bubble is smaller, and resistance is smaller, will not form differential aeration because of resistance, solve
The problem that bring aeration is uneven due to bubble diameter is larger and dissolved oxygen range is small.
Gas-vapor mix tank 41 in micro-nano bubble generator 4 is all connected with water feeder 2, oxygen feedway 3,
The water and oxygen being passed through tentatively mix after entering in gas-vapor mix tank 41, enter using the through-hole 6 on partition 5
In first space 7, the first mixed object of aqueous vapor is constant in total flow due to being provided with partition 5 when entering in the first space 7
In the case of, the area of flow section becomes smaller out, and the flow velocity of aqueous vapor just mixed object will be accelerated so that water and oxygen mix more
It is even, can be under the high-speed stirred of stirring flabellum 8 after entering the first space 7, water is further mixed with oxygen, then is passed through
It is flowed out by the partition 5 after stirring flabellum 8 is arranged in, while can once accelerate flow velocity, promote the mixing of water and oxygen.Water with
After the mixture of oxygen flows out the first space 7, bubble generating plate can be flowed through, a large amount of bubble is generated, then flows into bubble toilet-cleaning jar
42, a large amount of micro-nano bubble can be released by bubble toilet-cleaning jar 42 again, complete the oxidative degradation to pollutant in water and air,
Being quickly soluble in sewage becomes high concentration dissolved oxygen, to solve to be aerated in sewage treatment in link, reaction efficiency is lower asks
Topic.
Further, bubble generating plate 43 is in the form of annular discs, the fluid after being provided on bubble generating plate 43 for gas-vapor mix
The strip-shaped hole 9 flowed through, strip-shaped hole 9 have been arranged radially several along bubble generating plate 43, and strip-shaped hole 9 is with bubble generating plate 43
Center be in increased radioactivity.
Bubble generating plate 43 in the utility model is in the form of annular discs, has been disposed radially several strip-shaped holes 9, and item thereon
Shape hole 9 is in increased radioactivity with the center of bubble generating plate 43, the mixture of water and oxygen when flowing through bubble generating plate 43,
In the case that flow total amount is constant, due to the blocking of bubble generating plate 43, flow section becomes smaller again out, water and oxygen mixture
Flow velocity is again speeded up, and water flow flashes to small bubble, and bubble can release high-energy in inside crumple, the energy of release into
One step inspires more small bubble, forms micro-nano water vapor bubbles, and then enhance it via cone spiral vane 10 and go out to flow
Power is discharged into sewage, participates in entering in the reaction of sewage treatment.
Further, it is provided in bubble toilet-cleaning jar 42 and goes out to flow the cone spiral vane 10 of mobilization force for enhancing fluid, cone
Shape helical blade 10 is rotatably arranged on mounting rod 12 by first bearing 11, and mounting rod 12 is fixed at bubble toilet-cleaning jar 42
Inner wall on.
It is provided with cone spiral vane 10 in bubble toilet-cleaning jar 42 in the utility model, is bubbled out at stream in micro-nano aqueous vapor
When bubble toilet-cleaning jar 42,12 high speed rotation on mounting rod of cone spiral vane 10 will push, while rotating, micro-nano
Tourbillion is formed in water vapor bubbles, to play the role of the mobilization force out of the micro-nano water vapor bubbles of enhancing, so that micro-nano water vapor bubbles
After going out to flow to bubble toilet-cleaning jar 42, remains to diffuse to farther away range, enhance effective dissolved oxygen area, so that dissolved oxygen range
More greatly, dissolved oxygen effect is more uniform, improves the efficiency of sewage treatment reaction.
Further, be provided with water inlet 13, air inlet 14, water outlet 15 on gas-vapor mix tank 41, water inlet 13 by into
Water pipe 16 is connect with water feeder 2, and air inlet 14 is connect by air inlet pipe 17 with oxygen feedway 3,
Flow control valve 18, booster pump 19 are disposed on water inlet pipe 16, air inlet pipe 17,
Be provided with first entrance 20, first outlet 21 on bubble toilet-cleaning jar 42, the setting of bubble generating plate 43 water outlet 15,
The connectivity part of first entrance 20.
Flow control valve 18 in the utility model can play the role of adjusting flow of inlet water or into oxygen flow, more easily-controllable
Water and oxygen processed are passed through ratio, so that generating the more efficient of micro-nano water vapor bubbles, also more economize on resources, and booster pump 19 can
To increase the Fluid pressure in gas-vapor mix tank 41, facilitating water and oxygen can be tentatively sufficiently mixed, bubble generating plate
43 are arranged in the connectivity part of water outlet 15, first entrance 20, i.e., after water and oxygen are sufficiently mixed, pass through bubble generating plate
43, a large amount of micro-nano water vapor bubbles of generation release bubble toilet-cleaning jar 42 after cone spiral vane 10 enhances mobilization force out.
Further, stirring flabellum 8 is connected with motor 23 by first rotating shaft 22, and first rotating shaft 22 is passed through close to water inlet 13
Partition 5, and second bearing 24 is provided between first rotating shaft 22 and partition 5.
Further, it is provided with nozzle 25 at first outlet 21, nozzle 25 includes the varying diameter portion 251 of connection, ejection section 252,
Varying diameter portion 251 is connected to first outlet 21, and the internal diameter of varying diameter portion 251 gradually becomes smaller,
Ejection section 252 is in flat-shaped.
Stirring flabellum 8 in the utility model is connected with motor 23 by first rotating shaft 22, and motor 23 is specially electricity of diving under water
Machine can select the submersible motor of YQS200-18.5 model, with guarantee motor 23 can underwater stable operation again, ensure stirring
Flabellum 8 can the stable stirring that water and oxygen are carried out, water is adequately mixed with oxygen, enhancing is micro-nano
The generation rate of water vapor bubbles.
Nozzle 25 is provided at first outlet 21, the varying diameter portion 251 of nozzle 25 gradually enhances flowing out for micro-nano water vapor bubbles
Flow velocity, then it is spouting via ejection section 152, it discharges into sewage, increases dissolved oxygen range, participate in the reaction of sewage treatment, protect
Demonstrate,prove the reliable implementation of the utility model.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. a kind of super oxidation sewage treatment set composite, which is characterized in that including the micro-nano gas being arranged in aeration tank (1)
Be soaked generating apparatus (4), and the micro-nano bubble generator (4) is connected with water feeder (2), oxygen feedway (3),
The micro-nano bubble generator (4) includes gas-vapor mix tank (41), bubble toilet-cleaning jar (42), bubble generating plate
(43), the gas-vapor mix tank (41), the bubble toilet-cleaning jar (42) are connected to by the bubble generating plate (43),
The gas-vapor mix tank (41) is all connected with the water feeder (2), the oxygen feedway (3), the aqueous vapor
There are two being set gradually in blending tank (41) partition (5), it is provided with several through-holes (6) on the partition (5), two partitions
(5) it is provided between the first space (7), stirring flabellum (8) is provided in first space (7).
2. a kind of super oxidation sewage treatment set composite according to claim 1, which is characterized in that the bubble occurs
Plate (43) is in the form of annular discs, the strip-shaped hole (9) that the fluid after being provided on the bubble generating plate (43) for gas-vapor mix flows through,
The strip-shaped hole (9) has been arranged radially several along the bubble generating plate (43), and the strip-shaped hole (9) is with the bubble
The center of generating plate (43) is in increased radioactivity.
3. a kind of super oxidation sewage treatment set composite according to claim 2, which is characterized in that the bubble release
It is provided in tank (42) and goes out to flow the cone spiral vane (10) of mobilization force for enhancing fluid, the cone spiral vane (10) is logical
It crosses first bearing (11) to be rotatably arranged on mounting rod (12), the mounting rod (12) is fixed at the bubble toilet-cleaning jar
(42) on inner wall.
4. a kind of super oxidation sewage treatment set composite according to claim 3, which is characterized in that the gas-vapor mix
Be provided with water inlet (13), air inlet (14), water outlet (15) on tank (41), the water inlet (13) by water inlet pipe (16) with
Water feeder (2) connection, the air inlet (14) are connect by air inlet pipe (17) with the oxygen feedway (3),
Flow control valve (18), booster pump (19) are disposed on the water inlet pipe (16), the air inlet pipe (17),
First entrance (20), first outlet (21) are provided on the bubble toilet-cleaning jar (42), the bubble generating plate (43) sets
Set the connectivity part in the water outlet (15), the first entrance (20).
5. a kind of super oxidation sewage treatment set composite according to claim 4, which is characterized in that the stirring flabellum
(8) it is connected with motor (23) by first rotating shaft (22), the first rotating shaft (22) passes through the institute close to the water inlet (13)
It states partition (5), and is provided with second bearing (24) between first rotating shaft (22) and the partition (5).
6. a kind of super oxidation sewage treatment set composite according to claim 5, which is characterized in that the first outlet
(21) it is provided at nozzle (25), the nozzle (25) includes the varying diameter portion (251) of connection, ejection section (252), the varying diameter portion
(251) it is connected to the first outlet (21), and the internal diameter of the varying diameter portion (251) gradually becomes smaller,
The ejection section (252) is in flat-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821786665.XU CN209507725U (en) | 2018-10-31 | 2018-10-31 | A kind of super oxidation sewage treatment set composite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821786665.XU CN209507725U (en) | 2018-10-31 | 2018-10-31 | A kind of super oxidation sewage treatment set composite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209507725U true CN209507725U (en) | 2019-10-18 |
Family
ID=68191435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821786665.XU Expired - Fee Related CN209507725U (en) | 2018-10-31 | 2018-10-31 | A kind of super oxidation sewage treatment set composite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209507725U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113087132A (en) * | 2021-04-19 | 2021-07-09 | 宁波碧城生态科技有限公司 | Efficient aeration device for micro-nano bubbles in water in riverway and use method thereof |
| CN114682147A (en) * | 2022-03-24 | 2022-07-01 | 湖南云中科技有限公司 | Novel nanometer bubble generator |
-
2018
- 2018-10-31 CN CN201821786665.XU patent/CN209507725U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113087132A (en) * | 2021-04-19 | 2021-07-09 | 宁波碧城生态科技有限公司 | Efficient aeration device for micro-nano bubbles in water in riverway and use method thereof |
| CN114682147A (en) * | 2022-03-24 | 2022-07-01 | 湖南云中科技有限公司 | Novel nanometer bubble generator |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191018 Termination date: 20211031 |
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| CF01 | Termination of patent right due to non-payment of annual fee |