CN208135937U - Micro-nano bubble electric flocculation sewage disposal system - Google Patents
Micro-nano bubble electric flocculation sewage disposal system Download PDFInfo
- Publication number
- CN208135937U CN208135937U CN201820170071.XU CN201820170071U CN208135937U CN 208135937 U CN208135937 U CN 208135937U CN 201820170071 U CN201820170071 U CN 201820170071U CN 208135937 U CN208135937 U CN 208135937U
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- China
- Prior art keywords
- micro
- electric flocculation
- pool wall
- nano bubble
- bubble
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005189 flocculation Methods 0.000 title claims abstract description 42
- 230000016615 flocculation Effects 0.000 title claims abstract description 42
- 239000002101 nanobubble Substances 0.000 title claims abstract description 40
- 239000010865 sewage Substances 0.000 title claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000006243 chemical reaction Methods 0.000 claims abstract description 14
- 230000008676 import Effects 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 28
- 238000004140 cleaning Methods 0.000 claims description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 238000007790 scraping Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 239000002351 wastewater Substances 0.000 description 9
- 241000196324 Embryophyta Species 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 229910021502 aluminium hydroxide Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003196 chaotropic effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 238000005354 coacervation Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
A kind of micro-nano bubble electric flocculation sewage disposal system, including：Electric flocculation reaction tank, the liquid including pond body and in pond body further include the water outlet positioned at the water inlet of the first side of pool wall and positioned at pool wall second side, and first side of pool wall and described pool wall second side are opposite；Power supply equipment, the anode electrical connection anode of the power supply equipment, the anode are extending at least partially into the liquid, and the cathode of the power supply equipment is electrically connected cathode, and the cathode is extending at least partially into the liquid；First side of pool wall also has bubble import, and the bubble import is located at the middle part or lower part of first side of pool wall；Further include：The bubble delivery outlet of micro-nano bubble supply equipment, the micro-nano bubble supply equipment is connected to the bubble import.The micro-nano bubble electric flocculation sewage disposal system treatment effeciency improves, and treatment effect is more preferable than traditional flocculence.
Description
Technical field
The utility model relates to environment protection field more particularly to a kind of micro-nano bubble electric flocculation sewage disposal systems.
Background technique
Flocculence is also known as coacervation, is to add a certain proportion of flocculant into sewage, generates in sewage lipophilic
Floccule adsorbs thereon tiny oil droplets, is then removed oil with sedimentation or pneumatically supported method.
Traditional flocculence needs to add a large amount of flocculant and flocculation aid, and energy consumption is high, and processing waste water is few.
Utility model content
The utility model solves the problems, such as to be to provide a kind of micro-nano bubble electric flocculation sewage disposal system, with preferably right
Sewage (waste water) carries out purified treatment.
To solve the above problems, the utility model provides a kind of micro-nano bubble electric flocculation sewage disposal system, including：
Electric flocculation reaction tank, the liquid including pond body and in pond body further include positioned at the water inlet of the first side of pool wall and positioned at pond
The water outlet of wall second side, first side of pool wall and described pool wall second side are opposite；Power supply equipment, the power supply
The anode electrical connection anode of equipment, the anode are extending at least partially into the liquid, and the cathode of the power supply equipment is electrically connected
Cathode is connect, the cathode is extending at least partially into the liquid；First side of pool wall also has bubble import, the bubble import
Positioned at the middle part or lower part of first side of pool wall；Further include：Micro-nano bubble supply equipment, the micro-nano bubble supply
The bubble delivery outlet of equipment is connected to the bubble import.
Optionally, the system also includes mud scraper, the mud scraper include rotating device, transmission belt and be located at transmission belt
Above and perpendicular to multiple cleaning shoes of transmission belt outer surface；The transmission belt joins end to end, and is wound on the rotating device, with
The rotation of the rotating device and drive the cleaning shoe；The electric flocculation reaction tank further includes mud mouth, and the transmission belt leans on
The side of the nearly liquid surface is moved from close to the water outlet to close to the mud mouth；Close to described on the transmission belt
The cleaning shoe of liquid surface side partially protrudes into the liquid.
Optionally, the mud mouth is located at first side of pool wall, the liquid of the lower edge of the mud mouth and the liquid
Face is mutually neat, and the water outlet is located at the liquid level or less in the vertical direction and is located at air inlet bubble mouth or more.
Optionally, the rotating device includes the rotation axis of two separation, and the transmission belt is around the home in two rotations
On axis, the rotation direction of two rotation axis is identical, makes the transmission belt Uniform Movement；The cleaning shoe is five or more.
Optionally, the length of the cleaning shoe is less than the distance for being driven and taking described pool wall second side to, described to scrape mud
The length of plate is greater than 0.8 times of distance for being driven and taking described pool wall second side to.
Optionally, the micro-nano bubble supply equipment is the quick generating device of microbubble, and the microbubble quickly occurs
Device includes multiple micro-nano air bubble generators.
Optionally, the quick generating device of the microbubble further includes axial flow blower.
Optionally, the anode includes multiple first electrode plates side by side；The cathode includes multiple the second electricity side by side
Pole plate.
Optionally, the first electrode plate is aluminium sheet；The second electrode plate is graphite plate.
Optionally, the pool bottom of the electric flocculation reaction tank has at least one mixing plant.
In one technical solution of the utility model, provided system has high-efficient, and mud amount is small, and is easy to solid-liquid point
From without outer adding medicine, secondary pollution is few, and manipulation and plant maintenance are simple, is easy to always molten solid in automatic control and final outflow water
The advantages such as small are suitble to processing containing inorganic wastewaters or organic wastewaters such as heavy metal, fluorine ion and dyestuffs.
Detailed description of the invention
Fig. 1 is micro-nano bubble electric flocculation sewage disposal system schematic diagram provided by the utility model embodiment.
Specific embodiment
Existing traditional flocculence low efficiency, at high cost, corresponding system cannot achieve efficiently high-quality processing.For this purpose,
The utility model provides a kind of new system, to solve above-mentioned deficiency.
More clearly to indicate, the utility model is described in detail with reference to the accompanying drawing.
The utility model embodiment provides a kind of micro-nano bubble electric flocculation sewage disposal system, referring to FIG. 1, described micro-
Nano bubble electric flocculation sewage disposal system includes electric flocculation reaction tank 100 and power supply equipment 300.Electric flocculation reaction tank
100 include pond body (not distinguishing mark) and the liquid (not distinguishing mark) in pond body, further includes being located at the first side of pool wall (not
Difference mark) water inlet 101 (arrow of water inlet 101 indicates water inlet direction), be located at pool wall second side (not distinguishing mark)
Water outlet 102 arrow of water outlet 102 (indicate water discharging direction), the first side of pool wall and pool wall second side are opposite.Power supply
The anode (not distinguishing mark) of equipment 300 is electrically connected anode (not distinguishing mark), and anode is extending at least partially into liquid, power supply
The cathode (not distinguishing mark) of equipment 300 is electrically connected cathode (not distinguishing mark), and cathode is extending at least partially into liquid.Pool wall first
Side also has a bubble import 104, bubble import 104 be located at the first side of pool wall middle part (in other embodiments, bubble import 104
The first side lower part of pool wall can also be located at).The micro-nano bubble electric flocculation sewage disposal system further includes：Micro-nano bubble supplies
Equipment 200 is answered, the bubble delivery outlet (not distinguishing mark) of micro-nano bubble supply equipment 200 is connected to bubble import 104.
With continued reference to FIG. 1, micro-nano bubble electric flocculation sewage disposal system further includes mud scraper 400, mud scraper 400 is wrapped
It includes rotating device (not marking, include following rotation axis 410), transmission belt 420 and is located on transmission belt 420 and perpendicular to transmission belt
Multiple cleaning shoes 430 of 420 outer surfaces.Transmission belt 420 joins end to end, and is wound on rotating device, with the rotation of rotating device
And drive cleaning shoe 430.Electric flocculation reaction tank 100 further includes that (arrow at mud mouth 103 indicates mud extraction side to mud mouth 103
To), transmission belt 420 close to the side of liquid surface from close to water outlet 102 to close to mud mouth 103 movement (though Fig. 1 is not shown
Show, but know that rotating device should be in Fig. 1 plane and rotate clockwise, i.e., rotation axis 410 rotates clockwise).On transmission belt 420
Cleaning shoe 430 close to liquid surface side partially protrudes into liquid.
The setting of above-mentioned mud scraper 400 so that in micro-nano bubble electric flocculation sewage disposal system provided in this embodiment,
The flocculate of generation can be blown off using cleaning shoe 430, be discharged from mud mouth 103, in the present embodiment, flocculate can float,
The reason is that, the present embodiment uses micro-nano bubble supply equipment 200, the micro-nano that micro-nano bubble supply equipment 200 generates
Rice bubble can also move flocculate floating, meanwhile, the present embodiment is also provided with mixing plant 500, and this specification is subsequent will be into one
Walk explanation.
In the present embodiment, setting mud mouth 103 is located at the first side of pool wall, the lower edge of mud mouth 103 and the liquid level of liquid
Xiang Qi, water outlet 102 in the vertical direction be located at liquid level below and be located at air inlet bubble mouth with
In the present embodiment, rotating device includes the rotation axis 410 of two separation, and transmission belt 420 is around the home in two rotation axis
On 410, the rotation direction of two rotation axis 410 is identical, makes 420 Uniform Movement of transmission belt.Cleaning shoe 430 is five or more.
In the present embodiment, the length of cleaning shoe 430 is less than the distance that transmission belt 420 arrives pool wall second side, cleaning shoe 430
Length is greater than 0.8 times of distance that transmission belt 420 arrives pool wall second side.That is, the length of cleaning shoe 430 is slightly less than transmission belt
The distance of 420 to pool wall second side is ideal, this is because water outlet 102 is located at pool wall second side (usually just position
Below the liquid surface, i.e. chaotropic face is closer), in this case, cleaning shoe 430 can as far as possible from 102 position of water outlet out to
It is outer to carry out scraping mud.
In the present embodiment, micro-nano bubble supply equipment 200 is the quick generating device of microbubble (not distinguishing mark), micro- gas
Steeping quick generating device includes multiple micro-nano air bubble generators 210.In the present embodiment, the quick generating device of microbubble further includes
Axial flow blower 220.That is, the present embodiment is rapidly performed by agitation using axial flow blower 220,220 impeller of axial flow blower makes
For water flow in the quick generating device of microbubble in reaction unit internal circulation flow, impeller breaks the bubble generated in water, microbubble
Into in electric flocculation reaction tank 100, by waste water floccule and oily substance float together, reach pneumatically supported effect.
In the present embodiment, anode includes multiple first electrode plates 310 side by side.Cathode includes multiple second electrodes side by side
Plate 320.Also, in the present embodiment, first electrode plate 310 can use aluminium sheet, and second electrode plate 320 uses graphite plate.
In the present embodiment, the pool bottom of electric flocculation reaction tank 100 has at least one mixing plant 500.Mixing plant
500 not only guarantee that electric flocculation reaction sufficiently carries out, but also corresponding flocculate can be made to be floated by agitation.
The present embodiment is provided with above-mentioned mud scraper 400, can not only scrape mud, and the light substance of analogy water of oil slick,
It can be blown off (lower edge of mud mouth 103 is equal with liquid level at the beginning, but scraping with cleaning shoe 430, oil slick
It can be driven out of from mud mouth 103 with other materials).And micro-nano bubble supply equipment 200 generates bubble, then it can be pollutant
It encases and floats, cleaning shoe 430 is similarly enabled to blow these substances off.
Micro-nano bubble electric flocculation sewage disposal system provided in this embodiment can use electro-flucculation process, and by can
Solube metallic aluminium (aluminium anodes plate) is electrolysed as anode, the metal that one side soluble aluminum metal electrode generates on anode
OH in ion and water—(hydroxide ion) forms aluminium hydroxide flocculated colloid, can wad a quilt with cotton with organic and inorganic impurity in water
Solidifying effect, to remove the suspended matter in waste water；On the other hand, the quick generating device of micro-nano bubble is added, enhances pneumatically supported
Effect reaches isolation of purified effect.Meanwhile mud scraper 400 being installed in the Chi Ding of flocculation basin, to by the floccule of floating and float
Oil is blown off.
The core of electric flocculation is the formation of flocculant, and in the present embodiment, the metal ion for utilizing anode to generate forms flocculation
Agent, adsorption effect is extremely strong, the effects of using its adsorption bridging, the pollutant of waste water can be adsorbed co-precipitation and removed.
Micro-nano bubble electric flocculation sewage disposal system provided in this embodiment has high-efficient, and mud amount is small, and is easy to solid
Liquid separation, is not necessarily to outer adding medicine, and secondary pollution is few, and manipulation and plant maintenance are simple, is easy to total in automatic control and final outflow water
The advantages such as molten solid (TDS) small, are suitble to processing containing inorganic wastewaters or organic wastewaters such as heavy metal, fluorine ion and dyestuffs.
Although the utility model discloses as above, the utility model is not limited to this.Anyone skilled in the art,
It does not depart from the spirit and scope of the utility model, can make various changes or modifications, therefore the protection scope of the utility model
It should be defined by the scope defined by the claims..
Claims (10)
1. a kind of micro-nano bubble electric flocculation sewage disposal system, including：
Electric flocculation reaction tank, the liquid including pond body and in pond body further include the water inlet positioned at the first side of pool wall and position
In the water outlet of pool wall second side, first side of pool wall and described pool wall second side are opposite；
Power supply equipment, the anode electrical connection anode of the power supply equipment, the anode are extending at least partially into the liquid
The cathode of body, the power supply equipment is electrically connected cathode, and the cathode is extending at least partially into the liquid；
It is characterized in that,
First side of pool wall also has a bubble import, the bubble import be located at first side of pool wall middle part or under
Portion；
Further include：
The bubble delivery outlet of micro-nano bubble supply equipment, the micro-nano bubble supply equipment is connected to the bubble import.
2. micro-nano bubble electric flocculation sewage disposal system according to claim 1, which is characterized in that further include scraping mud
Machine, the mud scraper include rotating device, transmission belt and scrape mud on transmission belt and perpendicular to the multiple of transmission belt outer surface
Plate；The transmission belt joins end to end, and is wound on the rotating device, drives with the rotation of the rotating device and described scrapes mud
Plate；The electric flocculation reaction tank further includes mud mouth, and the transmission belt goes out close to the side of the liquid surface from described in
The mouth of a river is moved to close to the mud mouth；The cleaning shoe on the transmission belt close to the liquid surface side partially protrudes into
The liquid.
3. micro-nano bubble electric flocculation sewage disposal system according to claim 2, which is characterized in that the mud mouth position
In first side of pool wall, the lower edge of the mud mouth and the liquid level of the liquid are mutually neat, and the water outlet is in vertical direction
It is upper to be located at the liquid level or less and be located at the bubble import or more.
4. micro-nano bubble electric flocculation sewage disposal system according to claim 2, which is characterized in that the rotating device
The rotation axis separated including two, the transmission belt is around the home in two rotation axis, the rotation direction phase of two rotation axis
Together, make the transmission belt Uniform Movement；The cleaning shoe is five or more.
5. micro-nano bubble electric flocculation sewage disposal system according to claim 2, which is characterized in that the cleaning shoe
Length is less than the distance for being driven and taking described pool wall second side to, and the length of the cleaning shoe is taken to described greater than the transmission
0.8 times of distance of pool wall second side.
6. micro-nano bubble electric flocculation sewage disposal system according to claim 1, which is characterized in that the micro-nano gas
Bubble supply equipment is the quick generating device of microbubble, and the quick generating device of microbubble includes that multiple micro-nano bubbles generate
Device.
7. micro-nano bubble electric flocculation sewage disposal system according to claim 6, which is characterized in that the microbubble is fast
Fast generating device further includes axial flow blower.
8. micro-nano bubble electric flocculation sewage disposal system according to claim 1, which is characterized in that the anode includes
Multiple first electrode plates side by side；The cathode includes multiple second electrode plates side by side.
9. micro-nano bubble electric flocculation sewage disposal system according to claim 8, which is characterized in that the first electrode
Plate is aluminium sheet；The second electrode plate is graphite plate.
10. micro-nano bubble electric flocculation sewage disposal system according to claim 1, which is characterized in that the electric flocculation
The pool bottom of reaction tank has at least one mixing plant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820170071.XU CN208135937U (en) | 2018-01-31 | 2018-01-31 | Micro-nano bubble electric flocculation sewage disposal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820170071.XU CN208135937U (en) | 2018-01-31 | 2018-01-31 | Micro-nano bubble electric flocculation sewage disposal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208135937U true CN208135937U (en) | 2018-11-23 |
Family
ID=64286693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820170071.XU Expired - Fee Related CN208135937U (en) | 2018-01-31 | 2018-01-31 | Micro-nano bubble electric flocculation sewage disposal system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208135937U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368883A (en) * | 2018-11-27 | 2019-02-22 | 江苏大学 | A kind of electric flocculation laundrywastes processing method |
| CN110330125A (en) * | 2019-07-10 | 2019-10-15 | 广东微乐环保成套设备有限公司 | Micro-nano integrated processor for waste water |
| CN112358014A (en) * | 2020-11-01 | 2021-02-12 | 广东蓝绿科技有限公司 | Flocculation treatment process based on electric field |
| PL442075A1 (en) * | 2022-08-23 | 2024-02-26 | Net Spółka Z Ograniczoną Odpowiedzialnością Water Technologies Spółka Komandytowa | Water purification system with a flow-through electrode and method for water and sewage treatment using this system |
-
2018
- 2018-01-31 CN CN201820170071.XU patent/CN208135937U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368883A (en) * | 2018-11-27 | 2019-02-22 | 江苏大学 | A kind of electric flocculation laundrywastes processing method |
| CN110330125A (en) * | 2019-07-10 | 2019-10-15 | 广东微乐环保成套设备有限公司 | Micro-nano integrated processor for waste water |
| CN112358014A (en) * | 2020-11-01 | 2021-02-12 | 广东蓝绿科技有限公司 | Flocculation treatment process based on electric field |
| PL442075A1 (en) * | 2022-08-23 | 2024-02-26 | Net Spółka Z Ograniczoną Odpowiedzialnością Water Technologies Spółka Komandytowa | Water purification system with a flow-through electrode and method for water and sewage treatment using this system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181123 |