CN206701088U - Nano-bubble generating apparatus and sewage-treatment plant - Google Patents
Nano-bubble generating apparatus and sewage-treatment plant Download PDFInfo
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- CN206701088U CN206701088U CN201720323189.7U CN201720323189U CN206701088U CN 206701088 U CN206701088 U CN 206701088U CN 201720323189 U CN201720323189 U CN 201720323189U CN 206701088 U CN206701088 U CN 206701088U
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Abstract
Nano-bubble generating apparatus and sewage-treatment plant provided by the utility model, are related to technical field of sewage, and the nano-bubble generating apparatus includes：Source of the gas generation device, gas-liquid mixing pump, cavitation shearing generator and multiple aeration heads；The source of the gas generation device is connected with the first import of the gas-liquid mixing pump, second import of the gas-liquid mixing pump is connected with pond, the outlet of the gas-liquid mixing pump is connected with the cavitation shearing generator and aeration head successively, and multiple aeration heads are distributed in the pond；Double helix rotation is provided between the outlet of the gas-liquid mixing pump and the cavitation shearing generator and rubs device, device is rubbed in the double helix rotation includes housing and double helix screw rod, and the double helix screw rod is horizontally set in the housing along the housing.Double helix rotation is provided with nano-bubble generating apparatus provided by the utility model and rubs device, there is simple in construction and high treating effect.
Description
Technical field
Technical field of sewage is the utility model is related to, at a kind of nano-bubble generating apparatus and sewage
Manage device.
Background technology
Micro-nano bubble is due to bubble size is small, specific surface area is big, adsorption efficiency is high, the rate of climb is slow etc. in water
Feature, possesses physics and chemical characteristic not available for conventional bubble.In flotation waste water treatment, water oxygenation, bio-pharmaceuticals, precise treatment
Learning the fields such as the water pollution controls such as reaction, lake, rivers and creeks, reservoir, artificial landscape lake has significant application value.
These need the occasion of a large amount of micro-nano bubbles, and the key issue for needing to solve is how a large amount of, efficient produces
Micro-nano bubble；The formation phenomenon of bubble, it can run into during many in nature, when gas is cut in a liquid
Size, shape different bubble will be formed during the effect of shear force.Microbubbles rupture moment, disappeared due to gas-liquid interface
Acute variation, the high concentration ion gathered on interface come out the chemical energy abrupt release of savings, can now excite generation a large amount of
Hydroxyl radical free radical.Hydroxyl radical free radical has the oxidation-reduction potential of superelevation, realizes the catharsis to water quality.
Existing nano bubble apparatus structure is complex, and can not produce a large amount of nano bubbles, treatment and purification water rapidly
The problem of effect is bad.
Utility model content
A purpose of the present utility model is to provide a kind of nano-bubble generating apparatus, to solve of the prior art receive
Rice air bubble apparatus structure is complex, and can not produce a large amount of nano bubbles rapidly, and the bad technology for the treatment of and purification water effect is asked
Topic.
Another purpose of the present utility model is to provide a kind of sewage-treatment plant, using the nano bubble of above-mentioned offer
Generating means.
In order to solve the above technical problems, the utility model employs following technical scheme：
Nano-bubble generating apparatus provided by the utility model includes：Source of the gas generation device, gas-liquid mixing pump, cavitation shearing
Generator and multiple aeration heads；
The source of the gas generation device is connected with the first import of the gas-liquid mixing pump, and the second of the gas-liquid mixing pump enters
Mouth is connected with pond, and the outlet of the gas-liquid mixing pump is connected with the cavitation shearing generator and aeration head successively, Duo Gesuo
Aeration head is stated to be distributed in the pond；
Double helix rotation is provided between the outlet of the gas-liquid mixing pump and the cavitation shearing generator and rubs device, it is described double
Device is rubbed in spiral rotation includes housing and double helix screw rod, and the double helix screw rod is horizontally set at the housing along the housing
It is interior.
Sheared with the cavitation outlet of gas-liquid mixing pump described in nano-bubble generating apparatus provided by the utility model
Be provided between generator double helix rotation rub device, make water body gas mixture convey while by dynamic extruding, by current
Pressure itself is rotated and knead, then by cavitation shearing generator and multiple aeration heads, produces a large amount of nano bubbles rapidly, have
There is simple in construction and high treating effect.
Cavitation shearing generator described in nano-bubble generating apparatus provided by the utility model is the first cavitation shearing hair
Raw device and/or the second cavitation shearing generator.
In the above-mentioned technical solutions, further, the cavitation shearing generator is the first cavitation shearing generator, described
First cavitation shearing generator includes housing, fixing axle and multiple vortex turbulent flow micropore disks, and the fixing axle is along the housing
It is horizontally set in the housing, multiple vortex turbulent flow micropore disks are sheathed in the fixing axle successively；Multiple vortexs are disorderly
It is coaxial to flow micropore disk, the external diameter of vortex turbulent flow micropore disk and the same footpath of housing inner diameter, discoid element are separated and axially by certain space
Extend evenly distributed.
It is provided with through hole on the vortex turbulent flow micropore disk, the through hole edge on the adjacent vortex turbulent flow micropore disk
The circumferentially staggered setting of the vortex turbulent flow micropore disk.
Top offers the vortex turbulent flow micropore disk of the through hole and bottom offers the vortex of the through hole
Turbulent micropore disk is arranged at intervals along the fixing axle.Gas-liquid mixture enters from the first through hole at top, and first from bottom is logical
Hole is flowed out, and the vortex turbulent flow micropore disk being staggered produces shearing force to gas-liquid mixed, produces substantial amounts of nano bubble.
In the above-mentioned technical solutions, further, the vortex turbulent flow micropore disk include the first vortex turbulent flow micropore disk and
Second vortex turbulent flow micropore disk, first through hole is provided with the first vortex turbulent flow micropore disk；
The first through hole on adjacent the first vortex turbulent flow micropore disk is along the first vortex turbulent flow micropore disk
Circumferentially staggered setting.
In the above-mentioned technical solutions, further, multiple second through holes are provided with the second vortex turbulent flow micropore disk,
Multiple second through holes form the sector disk of sector；The structure of sector disk is set, the area of the second through hole is less than first through hole,
Shearing is generated to gas-liquid mixture, and the number for adding the second through hole adds the generation of bubble.
The sector disk on adjacent the second vortex turbulent flow micropore disk is along the second vortex turbulent flow micropore disk
Circumferentially staggered setting.
In the above-mentioned technical solutions, further, the cavitation shearing generator is the second cavitation shearing generator, described
Second cavitation shearing generator includes housing, into passage and diffusion admittance, and the passage that enters is square, and the diffusion is logical
Diameter is gradually big from the inside to the outside and is in trajectory spiral groove in road.Diffusion admittance is arranged to taper, high in the diffusion admittance of taper
The generation bubble of stable and uniform in fast cycle cutting process, it is final to spray.
In the above-mentioned technical solutions, further, it is provided with the housing corresponding to the right angle into passage
Flow-rate adjustment part, Flow-rate adjustment part are Self-fastening screw, and rotation flow regulating part make it that the volume into passage diminishes or become greatly,
So as to produce extruding force, rotation flow regulating part as needed to gas-liquid mixture.The Flow-rate adjustment part is with described into logical
Sealing gasket is provided between road.
In order that must mix more uniformly, in the above-mentioned technical solutions, further, in addition to the source of the gas production is arranged at
Surge tank between generating apparatus and the gas-liquid mixing pump.
When gas content is less, in order to increase gas (oxygen, ozone or other gases), in the above-mentioned technical solutions,
Further, the pipeline between the gas-liquid mixing pump and the cavitation shearing generator is connected with the source of the gas generation device.
In order to be easy to increase gas according to demand, in the above-mentioned technical solutions, further, the gas-liquid mixing pump goes out
Pressure sensor is provided with mouthful, Electromagnetic Flow control is provided with the branch road that the source of the gas generation device is connected with the pipeline
Valve, the pressure sensor and electromagnetic flow control valve are connected with controller.Connected by branch road and the source of the gas generation device
Connect, electromagnetic flow control valve, the input connection of the pressure sensor and controller, the control are provided with the branch road
The output end of device is connected with the electromagnetic flow control valve.
Air syringe, the gas are provided with pipeline between the gas-liquid mixing pump and the cavitation shearing generator
Source generating device is connected with the air syringe.
For the generation bubble of stable and uniform, aeration head is made up of the inner trajectory spiral recirculating zone and sprinkling mouth of taper, when
Axial adverse pressure gradient more and more higher whirlpool of the gas-liquid mixture along the first cavitation shearing generator in first cavitation shearing generator
The raw negative pressuren zone of miscarriage.In conical cavity in high-speed cyclic cutting process stable and uniform generation bubble, finally by spiral spray mouth
Spray.
The sewage-treatment plant that the utility model second aspect provides, the nano bubble for being provided with first aspect offer occur
Device, therefore whole beneficial effects of the nano-bubble generating apparatus provided with first aspect, are not just repeated one by one herein.
In the above-mentioned technical solutions, further, in addition to pond, the cavitation shearing generator are arranged at the pond
It is interior.
Using above-mentioned technical proposal, the utility model has the advantages that：
Sheared with the cavitation outlet of gas-liquid mixing pump described in nano-bubble generating apparatus provided by the utility model
Be provided between generator double helix rotation rub device, make water body gas mixture convey while by dynamic extruding, by current
Pressure itself is rotated and knead, then by cavitation shearing generator and multiple aeration heads, produces a large amount of nano bubbles rapidly, have
There is simple in construction and high treating effect.
In order to produce substantial amounts of nano bubble, further, the first cavitation shearing generator includes housing, fixing axle
With multiple vortex turbulent flow micropore disks, the fixing axle is horizontally set in the housing along the housing, multiple vortexs
Turbulent micropore disk is sheathed in the fixing axle successively；
It is provided with through hole on the vortex turbulent flow micropore disk, the through hole edge on the adjacent vortex turbulent flow micropore disk
The circumferentially staggered setting of the vortex turbulent flow micropore disk.
In order to increase the generation of bubble, further, it is logical that multiple second are provided with the second vortex turbulent flow micropore disk
Hole, multiple second through holes form the sector disk of sector.
When gas content is less, in order to increase gas, further, the gas-liquid mixing pump is sent out with cavitation shearing
Pipeline between raw device is connected with the source of the gas generation device.
Additional aspect and advantage of the present utility model will become obvious in following description section, or new by this practicality
The practice of type is recognized.
Brief description of the drawings
Below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the nano-bubble generating apparatus that the utility model embodiment one provides；
Fig. 2 is the structural representation for the first aerator that the utility model embodiment one provides；
Fig. 3 is the structural representation for the second vortex turbulent flow micropore disk that the utility model embodiment one provides；
Fig. 4 is the structural representation for the second aerator that the utility model embodiment one provides.
Reference：
1- source of the gas generation devices；2- surge tanks；3- gas-liquid mixing pumps；
4- air syringes；Device is rubbed in the rotation of 5- double helixs；6- aeration heads；
7- ponds；8- the first cavitation shearing generators；9- the second cavitation shearing generators；
11- the first vortex turbulent flow 12- fixing axles；13- first through hole；
Micropore disk；
14- sector disks；The through holes of 15- second；16- the second vortex turbulent flow micropore disks；
21- enters passage；22- diffusion admittances；23- Flow-rate adjustment parts.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.It should be noted that in the case where not conflicting, the feature in embodiments herein and embodiment can
To be mutually combined.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Explanation is further explained to the utility model with reference to specific embodiment.
Fig. 1 is the structural representation for the nano-bubble generating apparatus that the utility model embodiment one provides；Fig. 2 is this practicality
The structural representation for the first aerator that new embodiment one provides；Fig. 3 is second that the utility model embodiment one provides
The structural representation of vortex turbulent flow micropore disk；Fig. 4 is that the structure for the second aerator that the utility model embodiment one provides is shown
It is intended to.
As Figure 1-4, the nano-bubble generating apparatus that the embodiment of the utility model first aspect provides, including：Gas
Source generating device 1, gas-liquid mixing pump 3, cavitation shearing generator and multiple aeration heads 6；
The source of the gas generation device 1 is connected with the first import of the gas-liquid mixing pump 3, and the of the gas-liquid mixing pump 3
Two imports are connected with pond 7, and the outlet of the gas-liquid mixing pump 3 is connected with the cavitation shearing generator and aeration head 6 successively,
Multiple aeration heads 6 are distributed in the pond 7；
Double helix rotation is provided between the outlet of the gas-liquid mixing pump 3 and the cavitation shearing generator and rubs device 5, it is described
Device 5 is rubbed in double helix rotation includes housing and the double helix screw rod with double helix, transverse direction of the double helix screw rod along the housing
It is arranged in the housing.Double helix screw rod can rotate according to demand, can not also rotate.
Sheared with the cavitation outlet of gas-liquid mixing pump 3 described in nano-bubble generating apparatus provided by the utility model
Be provided between generator double helix rotation rub device 5, make water body gas mixture convey while by dynamic extruding, by current
Pressure itself is rotated and knead, then by cavitation shearing generator and multiple aeration heads 6, produces a large amount of nano bubbles rapidly,
There is simple in construction and high treating effect.
Cavitation shearing generator described in nano-bubble generating apparatus provided by the utility model is the first cavitation shearing hair
The raw cavitation shearing generator 9 of device 8 and/or second.
In the above-mentioned technical solutions, further, the cavitation shearing generator is the first cavitation shearing generator 8, institute
Stating the first cavitation shearing generator 8 includes housing, fixing axle 12 and multiple vortex turbulent flow micropore disks, and the fixing axle 12 is along described
Housing is horizontally set in the housing, and multiple vortex turbulent flow micropore disks are sheathed in the fixing axle 12 successively；It is more
Individual vortex turbulent flow micropore disk is coaxial, the external diameter of vortex turbulent flow micropore disk and the same footpath of housing inner diameter, discoid element by certain space every
Open and axially extending evenly distributed.
It is provided with through hole on the vortex turbulent flow micropore disk, the through hole edge on the adjacent vortex turbulent flow micropore disk
The circumferentially staggered setting of the vortex turbulent flow micropore disk.
The vortex turbulent flow micropore disk of through hole and bottom as described in offering top offer as described in through hole the rotation
Whirlpool turbulent flow micropore disk is arranged at intervals along the fixing axle 12.The set-up mode is the through hole on adjacent vortex turbulent flow micropore disk
Angle is 180 degree, or the set-up mode of other angles, if the through hole on adjacent vortex turbulent flow micropore disk is 120 degree
Or 90 degree etc. be obliquely installed mode, the mode being obliquely installed can guide water to pass through from through hole.Gas-liquid mixture is from top
First through hole 13 enters, and is flowed out from the first through hole 13 of bottom, and the vortex turbulent flow micropore disk being staggered produces to gas-liquid mixed
Shearing force, produce substantial amounts of nano bubble.
In the above-mentioned technical solutions, further, the vortex turbulent flow micropore disk includes the first vortex turbulent flow micropore disk 11
With the second vortex turbulent flow micropore disk 16, first through hole 13 is provided with the first vortex turbulent flow micropore disk 11；
The first through hole 13 on adjacent the first vortex turbulent flow micropore disk 11 is micro- along the first vortex turbulent flow
The circumferentially staggered setting of porose disc 11.
In the above-mentioned technical solutions, further, it is logical that multiple second are provided with the second vortex turbulent flow micropore disk 16
Hole 15, multiple second through holes 15 form the sector disk 14 of sector；The structure of sector disk 14, the area of the second through hole 15 are set
Less than first through hole 13, shearing is generated to gas-liquid mixture, and the number for adding the second through hole 15 adds the production of bubble
It is raw.
The sector disk 14 on adjacent the second vortex turbulent flow micropore disk 16 is along the second vortex turbulent flow micropore
The circumferentially staggered setting of disk 16.
In the above-mentioned technical solutions, further, the cavitation shearing generator is the second cavitation shearing generator 9, institute
Stating the second cavitation shearing generator 9 includes housing, into passage 21 and diffusion admittance 22, and the passage 21 that enters is square,
Diameter is gradually big from the inside to the outside and is in trajectory spiral groove for the diffusion admittance 22.Diffusion admittance 22 is arranged to taper, in taper
Diffusion admittance 22 in high-speed cyclic cutting process stable and uniform generation bubble, it is final to spray.
In the above-mentioned technical solutions, further, the right angle into passage 21 is corresponded on the housing to set
There is Flow-rate adjustment part 23, Flow-rate adjustment part 23 is Self-fastening screw, and rotation flow regulating part 23 causes the volume into passage 21
Diminish or become big, so as to produce extruding force, rotation flow regulating part 23 as needed to gas-liquid mixture.The Flow-rate adjustment part
Sealing gasket is provided between 23 and the entrance passage 21.
In order that must mix more uniformly, in the above-mentioned technical solutions, further, in addition to the source of the gas production is arranged at
Surge tank 2 between generating apparatus 1 and the gas-liquid mixing pump 3.
When gas content is less, in order to increase gas (oxygen, ozone or other gases), in the above-mentioned technical solutions,
Further, the pipeline between the gas-liquid mixing pump 3 and the cavitation shearing generator connects with the source of the gas generation device 1
Connect.
In order to be easy to increase gas according to demand, in the above-mentioned technical solutions, further, the gas-liquid mixing pump 3
Exit is provided with pressure sensor, and Electromagnetic Flow is provided with the branch road that the source of the gas generation device 1 is connected with the pipeline
Control valve, the pressure sensor and electromagnetic flow control valve are connected with controller.Dress is produced by branch road and the source of the gas
1 connection is put, electromagnetic flow control valve, the input connection of the pressure sensor and controller, institute are provided with the branch road
The output end for stating controller is connected with the electromagnetic flow control valve.
Air syringe 4 is provided with pipeline between the gas-liquid mixing pump 3 and the cavitation shearing generator, it is described
Source of the gas generation device 1 is connected with the air syringe 4.
For the generation bubble of stable and uniform, aeration head 6 is made up of the inner trajectory spiral recirculating zone and sprinkling mouth of taper, when
Axial adverse pressure gradient more and more higher of the gas-liquid mixture along the first cavitation shearing generator 8 in first cavitation shearing generator 8
Vortex produces negative pressuren zone.In conical cavity in high-speed cyclic cutting process stable and uniform generation bubble, finally by spiral spray
Mouth sprays.
The sewage-treatment plant that the utility model second aspect provides, the nano bubble for being provided with first aspect offer occur
Device, therefore whole beneficial effects of the nano-bubble generating apparatus provided with first aspect, are not just repeated one by one herein.
In the above-mentioned technical solutions, further, in addition to pond 7, the cavitation shearing generator are arranged at the water
In pond 7.
The utility model is in use, source of the gas generation device 1 enters in gas-liquid mixing pump 3 by surge tank 2, while pond 7
Water be connected from bottom with gas-liquid mixing pump 3, gas and liquid mix in gas-liquid mixing pump 3, open cavitation as desired
Shearing generator and/or the second cavitation shearing generator 9, to producing a large amount of bubbles in pond 7.First cavitation shearing generator 8
Middle gas-liquid mixture enters from import, and the through hole turbulent shear being staggered produces a large amount of nano bubbles.Second cavitation shearing hair
Raw device 9 can be connected to the exit of the first cavitation shearing generator 8 according to demand, and gas-liquid mixture is sheared from the first cavitation to be occurred
Device 8 is exported successively by producing a large amount of bubbles into passage 21 and diffusion admittance 22.When gas content is less, source of the gas produces dress
Gas can be increased to cavitation shearing generator by putting 1.
In summary, the outlet of gas-liquid mixing pump described in nano-bubble generating apparatus provided by the utility model with it is described
Double helix rotation is provided between cavitation shearing generator and rubs device, by dynamic extruding while conveying water body gas mixture,
Rotated and knead by current pressure itself, then largely received by cavitation shearing generator and multiple aeration heads, rapid produce
Rice bubble, has the advantages that simple in construction and high treating effect.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.In addition, it will be appreciated by those of skill in the art that although some implementations described herein
Example includes some features included in other embodiments rather than further feature, but the combination of the feature of different embodiments is anticipated
Taste within the scope of the utility model and forms different embodiments.For example, in superincumbent claims, institute
The one of any of claimed embodiment mode can use in any combination.
Claims (10)
1. a kind of nano-bubble generating apparatus, it is characterised in that including source of the gas generation device, gas-liquid mixing pump, cavitation shearing hair
Raw device and multiple aeration heads；
The source of the gas generation device is connected with the first import of the gas-liquid mixing pump, the second import of the gas-liquid mixing pump with
Pond is connected, and the outlet of the gas-liquid mixing pump is connected with the cavitation shearing generator and aeration head successively, multiple exposures
Gas head is distributed in the pond；
Double helix rotation is provided between the outlet of the gas-liquid mixing pump and the cavitation shearing generator and rubs device, the double helix
Device is rubbed in rotation includes housing and double helix screw rod, and the double helix screw rod is horizontally set in the housing along the housing.
2. nano-bubble generating apparatus according to claim 1, it is characterised in that
The cavitation shearing generator is the first cavitation shearing generator, and the first cavitation shearing generator includes housing, consolidated
Dead axle and multiple vortex turbulent flow micropore disks, the fixing axle are horizontally set in the housing along the housing, multiple described
Vortex turbulent flow micropore disk is sheathed in the fixing axle successively；
It is provided with through hole on the vortex turbulent flow micropore disk, the through hole on the adjacent vortex turbulent flow micropore disk is described in
The circumferentially staggered setting of vortex turbulent flow micropore disk.
3. nano-bubble generating apparatus according to claim 2, it is characterised in that
The vortex turbulent flow micropore disk includes the first vortex turbulent flow micropore disk and the second vortex turbulent flow micropore disk, first vortex
First through hole is provided with turbulent micropore disk；
Week of the first through hole along the first vortex turbulent flow micropore disk on adjacent the first vortex turbulent flow micropore disk
To being staggered.
4. nano-bubble generating apparatus according to claim 3, it is characterised in that
Multiple second through holes are provided with the second vortex turbulent flow micropore disk, multiple second through holes form the sector of sector
Disk；
Circumference of the sector disk along the second vortex turbulent flow micropore disk on adjacent the second vortex turbulent flow micropore disk
It is staggered.
5. nano-bubble generating apparatus according to claim 2, it is characterised in that
The cavitation shearing generator is the second cavitation shearing generator, and the second cavitation shearing generator includes housing, entered
Enter passage and diffusion admittance, the passage that enters is square, and diameter is gradually big from the inside to the outside and is in trajectory spiral shell for the diffusion admittance
Revolve shape groove.
6. nano-bubble generating apparatus according to claim 5, it is characterised in that
The right angle into passage is provided with Flow-rate adjustment part on the housing.
7. nano-bubble generating apparatus according to claim 1, it is characterised in that
Pipeline between the gas-liquid mixing pump and the cavitation shearing generator is connected with the source of the gas generation device.
8. nano-bubble generating apparatus according to claim 7, it is characterised in that the exit of the gas-liquid mixing pump is set
Pressure sensor is equipped with, is provided with electromagnetic flow control valve on the branch road that the source of the gas generation device is connected with the pipeline, institute
State pressure sensor and electromagnetic flow control valve is connected with controller.
9. nano-bubble generating apparatus according to claim 1, in addition to it is arranged at the source of the gas generation device and described
Surge tank between gas-liquid mixing pump.
10. a kind of sewage-treatment plant, it is characterised in that sent out including nano bubble as claimed in any one of claims 1-9 wherein
Generating apparatus, in addition to pond, the cavitation shearing generator are arranged in the pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720323189.7U CN206701088U (en) | 2017-03-29 | 2017-03-29 | Nano-bubble generating apparatus and sewage-treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720323189.7U CN206701088U (en) | 2017-03-29 | 2017-03-29 | Nano-bubble generating apparatus and sewage-treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206701088U true CN206701088U (en) | 2017-12-05 |
Family
ID=60468117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720323189.7U Expired - Fee Related CN206701088U (en) | 2017-03-29 | 2017-03-29 | Nano-bubble generating apparatus and sewage-treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206701088U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108745011A (en) * | 2018-06-01 | 2018-11-06 | 江苏澳洋生态园林股份有限公司 | A kind of ultra micro nano-bubble generating apparatus |
| CN113929243A (en) * | 2020-06-29 | 2022-01-14 | 中国石油天然气集团有限公司 | Processing equipment and processing method for hydraulic cavitation composite sterilization of fracturing flow-back fluid |
| CN113926601A (en) * | 2021-10-28 | 2022-01-14 | 重庆市生态环境科学研究院 | Micro-nano bubble cavitation nozzle |
-
2017
- 2017-03-29 CN CN201720323189.7U patent/CN206701088U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108745011A (en) * | 2018-06-01 | 2018-11-06 | 江苏澳洋生态园林股份有限公司 | A kind of ultra micro nano-bubble generating apparatus |
| CN113929243A (en) * | 2020-06-29 | 2022-01-14 | 中国石油天然气集团有限公司 | Processing equipment and processing method for hydraulic cavitation composite sterilization of fracturing flow-back fluid |
| CN113926601A (en) * | 2021-10-28 | 2022-01-14 | 重庆市生态环境科学研究院 | Micro-nano bubble cavitation nozzle |
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