CN107902715A - A kind of device and method using micro-nano bubble treated sewage - Google Patents
A kind of device and method using micro-nano bubble treated sewage Download PDFInfo
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- CN107902715A CN107902715A CN201711129964.6A CN201711129964A CN107902715A CN 107902715 A CN107902715 A CN 107902715A CN 201711129964 A CN201711129964 A CN 201711129964A CN 107902715 A CN107902715 A CN 107902715A
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/10—Solids, e.g. total solids [TS], total suspended solids [TSS] or volatile solids [VS]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/08—Nanoparticles or nanotubes
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Abstract
The invention discloses a kind of device using micro-nano bubble treated sewage, it is related to sewage-treatment plant technical field.Including sewage disposal cavity and flowing layering cavity；One surface of sewage disposal cavity is provided with the second water inlet；One surface of sewage disposal cavity is provided with the second water outlet；One surface of sewage disposal cavity is fixed with micro-nano bubble generator by sealing ring；Second water inlet of sewage disposal cavity coordinates with the first water outlet of sewage cavity；Flowing layering cavity inner surface is provided with some deflectors；One surface of flowing layering cavity is provided with the 3rd water inlet；One surface of flowing layering cavity is provided with bottom water outlet；One surface of flowing layering cavity is provided with the 3rd water outlet；4th water inlet of the 3rd water outlet and blowdown cavity coordinates.The present invention solves the problems, such as that existing water pollution can trigger a series of wawter blooms, water body blackening fouling etc. by the effect of sewage disposal cavity and flowing layering cavity.
Description
Technical field
The invention belongs to sewage-treatment plant technical field, more particularly to a kind of using micro-nano bubble treated sewage
Device and method.
Background technology
With the high speed development of China's economic society, water resources quality is still restriction and stress China's economy
The significant bottleneck of social development.The problem of water pollution, annoyings people always, and water pollution can trigger a series of wawter blooms, water body blackening
Phenomena such as fouling, cause the self-purification capacity in waters thoroughly to disappear.
Therefore, make every effort to the thorough pollution administration from root using innovative practical technique means as early as possible, reduce waters
Standard water quality, and can long term maintenance water area water-quality clean state, be protect human survival health safety important topic.
The principle of current micro-nano bubble treated sewage is to introduce a large amount of micro-nano bubbles in sewage, and bubble passes through surface
The effects such as power, Electro Sorb, chelating network are adhered in fine suspension, form the situation that overall proportion is less than 1, former according to buoyancy
Reason realizes separation of solid and liquid, sewage is purified floating to the water surface.
The content of the invention
It is an object of the invention to provide a kind of device and method using micro-nano bubble treated sewage, at sewage
Manage the effect of cavity and flowing layering cavity so that separation of solid and liquid is realized by the sewage after the processing of micro-nano bubble, is solved existing
The problem of having a series of phenomena such as water pollution can trigger wawter blooms, water body blackening to foul, causing the self-purification capacity in waters thoroughly to disappear.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is a kind of device using micro-nano bubble treated sewage, including sewage disposal cavity and flowing layering chamber
Body；
The sewage disposal cavity is cylindrical structure；One surface of sewage disposal cavity is provided with the second water inlet；Institute
State one surface of sewage disposal cavity and be provided with the second water outlet；One surface of sewage disposal cavity is fixed with micro- by sealing ring
Nano-bubble generator；Second water inlet of the sewage disposal cavity coordinates with the first water outlet of sewage cavity；The dirt
Second water outlet of water process cavity and the 3rd water inlet of flowing layering cavity coordinate；
One surface of sewage cavity is provided with the first water inlet；One surface of sewage cavity is provided with the first water outlet
Mouthful；
The flowing layering cavity is rectangle box structure；The flowing layering cavity inner surface is provided with some deflectors；
One surface of flowing layering cavity is provided with the 3rd water inlet；One surface of flowing layering cavity is provided with bottom water outlet
Mouthful；One surface of flowing layering cavity is provided with the 3rd water outlet；4th water inlet of the 3rd water outlet and blowdown cavity
Mouth coordinates；
One surface of blowdown cavity is provided with exhaust outlet；One surface of blowdown cavity is provided with sewage draining exit；The row
Dirty one surface of cavity is provided with the 4th water inlet.
Further, the sewage disposal cavity inner surface is provided with some loudspeaker oralias；The sewage disposal cavity one
Surface is arranged to heeling condition；The effect of the loudspeaker oralia, by the flow path of sewage closer to micro-nano bubble generator,
Have the advantages that to allow sewage to be sufficiently mixed with micro-nano bubble；One surface of sewage disposal cavity is arranged to the work of heeling condition
Be have using the mixed liquor of suspended matter and water be easier with current enter flowing layering cavity.
Further, one opposite flank of flowing layering cavity is respectively arranged with two deflectors and three deflectors；
The deflector of one opposite flank is alternately arranged.
Further, the water table ratio sewage disposal cavity and the water level of flowing layering cavity that the sewage cavity maintains are high
0.2m~1m.
A kind of method using micro-nano bubble treated sewage, includes the following steps：
Sewage described in SS01 enters dirty by the first water inlet of sewage cavity and the first water outlet, the second water inlet successively
In water process cavity；
The micro-nano bubble of micro-nano bubble generator generation is in micro-nano bubble generator and loudspeaker oralia described in SS02
Under the action of fully mixed with sewage；
Micro-nano bubble described in SS03 is adhered in fine suspension by surface tension, Electro Sorb, chelating role of network,
Form the suspended matter that overall proportion is less than 1；
The mixed liquor of suspended matter described in SS04 and water enters flowing layering cavity by the second water outlet and the 3rd water inlet；
The mixed liquor of suspended matter described in SS05 and water is under the action of some deflectors；Mixed liquor flowing layering cavity into
Row S slowly flows in path；
Suspended matter described in SS06 floats up to the water surface under the action of buoyancy, realizes separation of solid and liquid, and sewage is purified；Institute
The gas produced in purification process is stated to discharge by the exhaust outlet of blowdown cavity；
Purified water described in SS07 is flowed out by the bottom water outlet of flowing layering cavity；
Suspended matter described in SS08 enters blowdown cavity by the 3rd water outlet and the 4th water inlet；The suspended matter passes through row
Dirty mouth discharge.
The invention has the advantages that：
1st, the effect that the present invention passes through sewage disposal cavity and flowing layering cavity so that after the processing of micro-nano bubble
Sewage realizes separation of solid and liquid, solves a series of phenomena such as existing water pollution can trigger wawter blooms, water body blackening to foul, causes waters
Self-purification capacity the problem of thoroughly disappearing.
2nd, the present invention, by the flow path of sewage closer to micro-nano bubble generator, has by the effect of loudspeaker oralia
The advantages of allowing sewage to be sufficiently mixed with micro-nano bubble, avoids since the effect of current causes sewage from sewage disposal cavity
Side flow through micro-nano bubble generator and be not sufficiently mixed with micro-nano bubble.
Certainly, implement any of the products of the present invention and do not necessarily require achieving all the advantages described above at the same time.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, embodiment will be described below required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is to disclose a kind of structure diagram of the device using micro-nano bubble treated sewage；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the sectional view at A-A in Fig. 1；
In attached drawing, parts list represented by the reference numerals is as follows：
1- sewage disposal cavitys, 2- flowing layering cavitys, 3- blowdown cavitys, 4- sewage cavitys, the micro-nano bubbles of 5- occur
Device, the second water inlets of 101-, the second water outlets of 102-, 103- loudspeaker oralias, the 3rd water inlets of 201-, 202- deflectors, 203-
Bottom water outlet, the 3rd water outlets of 204-, the 4th water inlets of 301-, 302- exhaust outlets, 303- sewage draining exits, 401- first are intake
Mouthful, the first water outlets of 402-.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment, belongs to the scope of protection of the invention.
In the description of the present invention, it is to be understood that term " perforate ", " on ", " under ", " thickness ", " top ", " in ",
Indicating position or the position relationship such as " length ", " interior ", " surrounding ", are for only for ease of the description present invention and simplify description, without
It is that the component of instruction or hint meaning or element must have specific orientation, with specific azimuth configuration and operation, therefore not
It is understood that as limitation of the present invention.
Please refer to Fig.1 shown in -3, the present invention is a kind of device and method using micro-nano bubble treated sewage, including dirt
Water process cavity 1 and flowing layering cavity 2；
Sewage disposal cavity 1 is cylindrical structure；1 one surface of sewage disposal cavity is provided with the second water inlet 101；At sewage
1 one surface of reason cavity is provided with the second water outlet 102；1 one surface of sewage disposal cavity is fixed with micro-nano gas by sealing ring
Steep generator 5；Second water inlet 101 of sewage disposal cavity 1 coordinates with the first water outlet 402 of sewage cavity 4；Sewage disposal
Second water outlet 102 of cavity 1 and the 3rd water inlet 201 of flowing layering cavity 2 coordinate；
4 one surface of sewage cavity is provided with the first water inlet 401；4 one surface of sewage cavity is provided with the first water outlet
402；
Flowing layering cavity 2 is rectangle box structure；Flowing layering 2 inner surface of cavity is provided with five deflectors 202；Flowing point
2 one surface of layer cavity is provided with the 3rd water inlet 201；2 one surface of flowing layering cavity is provided with bottom water outlet 203；Flowing
2 one surface of layering cavity is provided with the 3rd water outlet 204；4th water inlet 301 of the 3rd water outlet 204 and blowdown cavity 3 is matched somebody with somebody
Close；
3 one surface of blowdown cavity is provided with exhaust outlet 302；3 one surface of blowdown cavity is provided with sewage draining exit 303；Blowdown chamber
3 one surface of body is provided with the 4th water inlet 301.
Wherein, as shown in Figure 1,1 inner surface of sewage disposal cavity is provided with two loudspeaker oralias 103；Sewage disposal cavity 1 one
Surface is arranged to heeling condition；The effect of loudspeaker oralia 103, by the flow path of sewage closer to micro-nano bubble generator 5,
Have the advantages that to allow sewage to be sufficiently mixed with micro-nano bubble；1 one surface of sewage disposal cavity is arranged to the effect of heeling condition
It is to have to be easier as current enter flowing layering cavity 2 using the mixed liquor of suspended matter and water.
Wherein, as shown in figure 3,2 one opposite flank of flowing layering cavity is respectively arranged with two deflectors 202 and three are led
Flowing plate 202；The deflector 202 of one opposite flank is alternately arranged.
Wherein, the water table ratio sewage disposal cavity 1 and the high 0.2m of water level of flowing layering cavity 2 that sewage cavity 4 maintains~
1m。
A kind of method using micro-nano bubble treated sewage, includes the following steps：
SS01 sewage passes through the first water inlet 401 and the first water outlet 402, the second water inlet 101 of sewage cavity 4 successively
Into in sewage disposal cavity 1；
The micro-nano bubble that the micro-nano bubble generators 5 of SS02 generate is in micro-nano bubble generator 5 and loudspeaker oralia 103
Under the action of fully mixed with sewage；
The micro-nano bubbles of SS03 are adhered in fine suspension by surface tension, Electro Sorb, chelating role of network, are formed
Overall proportion is less than 1 suspended matter；
The mixed liquor of SS04 suspended matters and water enters flowing layering chamber by the second water outlet 102 and the 3rd water inlet 201
Body 2；
The mixed liquor of SS05 suspended matters and water is under the action of five deflectors 202；As shown in figure 3, mixed liquor is in flowing point
Layer cavity 2 carries out S paths and slowly flows；
SS06 suspended matters float up to the water surface under the action of buoyancy, realize separation of solid and liquid, and sewage is purified；It is cleaned
The gas produced in journey is discharged by the exhaust outlet 302 of blowdown cavity 3；
The purified water of SS07 is flowed out by the bottom water outlet 203 of flowing layering cavity 2；
SS08 suspended matters enter blowdown cavity 3 by the 3rd water outlet 204 and the 4th water inlet 301；Suspended matter passes through row
Dirty mouth 303 is discharged.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one implementation of the present invention is contained in reference to the embodiment or example particular features, structures, materials, or characteristics described
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can close in any one or more embodiments or example
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help and illustrates the present invention.Preferred embodiment is not detailed
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is in order to preferably explain the present invention
Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only
Limited by claims and its four corner and equivalent.
Claims (4)
- A kind of 1. device using micro-nano bubble treated sewage, it is characterised in that：Including sewage disposal cavity (1) and flowing point Layer cavity (2)；The sewage disposal cavity (1) is cylindrical structure；(1) one surface of sewage disposal cavity is provided with the second water inlet (101)；(1) one surface of sewage disposal cavity is provided with the second water outlet (102)；(1) one table of sewage disposal cavity Face is fixed with micro-nano bubble generator (5) by sealing ring；The second water inlet (101) of the sewage disposal cavity (1) with The first water outlet (402) of sewage cavity (4) coordinates；The second water outlet (102) of the sewage disposal cavity (1) and flowing point 3rd water inlet (201) of layer cavity (2) coordinates；(4) one surface of sewage cavity is provided with the first water inlet (401)；(4) one surface of sewage cavity is provided with One water outlet (402)；The flowing layering cavity (2) is rectangle box structure；Described flowing layering cavity (2) inner surface is provided with some deflectors (202)；(2) one surface of flowing layering cavity is provided with the 3rd water inlet (201)；Flowing layering (2) one table of cavity Face is provided with bottom water outlet (203)；(2) one surface of flowing layering cavity is provided with the 3rd water outlet (204)；Described Three water outlets (204) and the 4th water inlet (301) of blowdown cavity (3) coordinate；(3) one surface of blowdown cavity is provided with exhaust outlet (302)；(3) one surface of blowdown cavity is provided with sewage draining exit (303)；(3) one surface of blowdown cavity is provided with the 4th water inlet (301).
- A kind of 2. device using micro-nano bubble treated sewage according to claim 1, it is characterised in that the sewage Process chambers (1) inner surface is provided with some loudspeaker oralias (103)；(1) one surface of sewage disposal cavity is arranged to tilt State.
- A kind of 3. device using micro-nano bubble treated sewage according to claim 1, it is characterised in that the flowing (2) one opposite flank of layering cavity is respectively arranged with two deflectors (202) and three deflectors (202)；One opposite side The deflector (202) in face is alternately arranged.
- A kind of 4. method using micro-nano bubble treated sewage as described in claim 1-3 is any one, it is characterised in that bag Include following steps：Sewage described in SS01 successively by sewage cavity (4) the first water inlet (401) and the first water outlet (402), second into The mouth of a river (101) enters in sewage disposal cavity (1)；The micro-nano bubble of micro-nano bubble generator (5) generation is in micro-nano bubble generator (5) and horn mouth described in SS02 Plate fully mixes under the action of (103) with sewage；Micro-nano bubble described in SS03 is adhered in fine suspension by surface tension, Electro Sorb, chelating role of network, is formed Overall proportion is less than 1 suspended matter；The mixed liquor of suspended matter described in SS04 and water enters flowing point by the second water outlet (102) and the 3rd water inlet (201) Layer cavity (2)；The mixed liquor of suspended matter described in SS05 and water is under the action of some deflectors (202)；Mixed liquor is layered cavity in flowing (2) S paths are carried out slowly to flow；Suspended matter described in SS06 floats up to the water surface under the action of buoyancy, realizes separation of solid and liquid, and sewage is purified；It is described net The gas produced during change is discharged by the exhaust outlet (302) of blowdown cavity (3)；Purified water described in SS07 is flowed out by the bottom water outlet (203) of flowing layering cavity (2)；Suspended matter described in SS08 enters blowdown cavity (3) by the 3rd water outlet (204) and the 4th water inlet (301)；It is described outstanding Float is discharged by sewage draining exit (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711129964.6A CN107902715A (en) | 2017-11-15 | 2017-11-15 | A kind of device and method using micro-nano bubble treated sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711129964.6A CN107902715A (en) | 2017-11-15 | 2017-11-15 | A kind of device and method using micro-nano bubble treated sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107902715A true CN107902715A (en) | 2018-04-13 |
Family
ID=61845713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711129964.6A Pending CN107902715A (en) | 2017-11-15 | 2017-11-15 | A kind of device and method using micro-nano bubble treated sewage |
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| CN (1) | CN107902715A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4066540A (en) * | 1974-09-12 | 1978-01-03 | Agency Of Industrial Science & Technology | Apparatus and method for continuous froth flotation |
| US5562821A (en) * | 1995-07-21 | 1996-10-08 | Commonwealth Of Puerto Rico | Foam fractionator |
| JP2008161748A (en) * | 2006-12-27 | 2008-07-17 | East Japan Railway Co | Muddy water circulating system |
| WO2009108032A1 (en) * | 2008-02-25 | 2009-09-03 | Heriberto Laguna Garcia | Plant and method for the simultaneous treatment of wastewater and generated sludge |
| CN204125219U (en) * | 2014-08-14 | 2015-01-28 | 广东石油化工学院 | One carries out struvite resource utilization reaction unit to waste water nitrogen phosphorus |
| CN204185261U (en) * | 2014-11-07 | 2015-03-04 | 青岛力科环保工程有限公司 | Micro-nano bubble dissolved gas floatator |
| CN106395959A (en) * | 2016-11-02 | 2017-02-15 | 李伟 | Horizontal flow type automatic deslagging air-flotation device |
-
2017
- 2017-11-15 CN CN201711129964.6A patent/CN107902715A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4066540A (en) * | 1974-09-12 | 1978-01-03 | Agency Of Industrial Science & Technology | Apparatus and method for continuous froth flotation |
| US5562821A (en) * | 1995-07-21 | 1996-10-08 | Commonwealth Of Puerto Rico | Foam fractionator |
| JP2008161748A (en) * | 2006-12-27 | 2008-07-17 | East Japan Railway Co | Muddy water circulating system |
| WO2009108032A1 (en) * | 2008-02-25 | 2009-09-03 | Heriberto Laguna Garcia | Plant and method for the simultaneous treatment of wastewater and generated sludge |
| CN204125219U (en) * | 2014-08-14 | 2015-01-28 | 广东石油化工学院 | One carries out struvite resource utilization reaction unit to waste water nitrogen phosphorus |
| CN204185261U (en) * | 2014-11-07 | 2015-03-04 | 青岛力科环保工程有限公司 | Micro-nano bubble dissolved gas floatator |
| CN106395959A (en) * | 2016-11-02 | 2017-02-15 | 李伟 | Horizontal flow type automatic deslagging air-flotation device |
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Application publication date: 20180413 |
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