CN108423746A - A kind of rotation low-temperature plasma organic waste water purifier - Google Patents
A kind of rotation low-temperature plasma organic waste water purifier Download PDFInfo
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- CN108423746A CN108423746A CN201810426177.6A CN201810426177A CN108423746A CN 108423746 A CN108423746 A CN 108423746A CN 201810426177 A CN201810426177 A CN 201810426177A CN 108423746 A CN108423746 A CN 108423746A
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- waste water
- temperature plasma
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- electrode
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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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
Abstract
The invention belongs to field of waste water treatment, more particularly to a kind of rotation low-temperature plasma organic waste water purifier, including water pump, filter, water inlet pipe, air blower, blast pipe, exhaust duct, outlet pipe, low-temperature plasma generator, wherein low-temperature plasma generator includes reactor, low pressure discharge electrode, high-voltage discharging electrode, motor, high frequency voltage adjuster again.The device is equipped with the discharge electrode of sustainable rotary motion; when electric discharge; because of the rotary motion of electrode; the stretching of electric discharge route is set to become arc electric discharge; more energetic ions are generated in same space; with waste water area bigger; in addition flow baffle is equipped with also in reactor; it is equivalent to while have passed through after the reacted device of waste water stream and purify twice; and then improve purification of waste water effect and efficiency; electrode is protected using dielectric layer simultaneously, the service life of electrode is improved, makes being more widely applied for device.
Description
Technical field
The invention belongs to field of waste water treatment more particularly to a kind of rotation low-temperature plasma organic waste water purifiers.
Background technology
Low temperature plasma is the 4th state of substance after solid-state, liquid, gaseous state, when applied voltage reach gas
When thermoelectricity is pressed, gas molecule is breakdown, generates the mixture including electronics, various ions, atom and free radical.
Low temperature plasma be based on discharge physics, discharge chemistry, reaction engineering subject on cross discipline.Closely
In decades, the research in relation to plasma technique is very active, is carried for synthesis novel substance, new material and environmental pollution improvement etc.
A kind of new technology, new method and new process are supplied.Low-temperature plasma degradation pollutant is to utilize these high energy electrons, free radical
Pollutant effect in isoreactivity particle and exhaust gas, makes contaminant molecule decompose within the extremely short time, and occurs follow-up
Various reactions to achieve the purpose that degradation of contaminant.
Such as a kind of flow-type dielectric barrier discharge wastewater treatment equipment of Patent No. CN201310057476.4, including confession
Power supply, high-pressure stage and earthing pole, high-pressure stage lower surface are provided with dielectric layer, it is characterised in that：Further include reaction chamber, it is described anti-
Case side side wall upper part is answered to be provided with waste water inlet, the waste water inlet lower end outside is connected with the inclined plate tilted upward, described
Riser is connected with below inclined plate end, the reaction chamber other side is internally provided with recycling sink, and recycling bottom of gullet is provided with waste water
Outlet；The high-pressure stage and dielectric layer setting are horizontally arranged in reaction chamber inner top, reaction chamber below dielectric layer
Reaction plate is provided with porous ceramic plate in the reaction plate in the position opposite with dielectric layer, and earthing pole setting is being reacted
On tablet, reaction plate one end is extended reaction chamber and connect with inclined plate and riser from water inlet lower end surrounds closed water storage
Pond, the reaction plate other end extend to above recycling sink, are evenly equipped with apopore in the higher one end of inclined plate, water is from inclined plate
Apopore outflow is flow to through waste water inlet in reaction plate.
Above-mentioned patent is utilized is evenly equipped with apopore in the higher one end of inclined plate, and water is flowed out from the apopore on inclined plate through waste water
Import is flow in reaction plate, and then controls the flow velocity of waste water, increases residence time of the waste water in reaction plate, useless to improve
Water warfare efficiency, but it is extremely limited to the raising of purification of waste water efficiency only by the above method.
Invention content
In order to solve the problem above-mentioned, the present invention provides a kind of rotation low-temperature plasma organic waste water purifiers, should
Device is equipped with the discharge electrode of sustainable rotary motion, when electric discharge, because of the rotary motion of electrode, the stretching of electric discharge route is made to become arc
Shape is discharged, and is generated more energetic ions in same space, with waste water area bigger, is in addition also set in circular reactor
There is flow baffle, be equivalent to while have passed through after the reacted device of waste water stream and purify twice, and then improves purification of waste water effect and effect
Rate, while electrode is protected using dielectric layer, the service life of electrode is improved, being more widely applied for device is made.
To realize that the above goal of the invention, the present invention provide the following technical solutions：
A kind of rotation low-temperature plasma organic waste water purifier, including water pump, filter, water inlet pipe, air blower, air inlet
Pipe, exhaust duct, outlet pipe, low-temperature plasma generator, wherein low-temperature plasma generator are put including reactor, low pressure again
Electrode, high-voltage discharging electrode, motor, high frequency voltage adjuster.
Further, described water pump one end connects wastewater disposal basin, and the other end connects filter.
Further, solid absorbent, such as activated carbon are filled in the filter.
Further, the air blower is connected on blast pipe, and blast pipe is connected to the vent locations of reactor.
Further, the reactor is circular groove type structure, internal to be equipped with symmetrical several friendships with an a diameter of symmetry axis
The flow baffle of mistake arrangement, water inlet pipe and outlet pipe are located at the same end of a diameter of symmetry axis reactor, reactor and high pressure
It is isolation material to have the space for air circulation, reactor material between discharge electrode, such as quartz, ceramics.
Further, the low pressure discharge electrode is set to below reactor, onesize with reactor.
Further, the high-voltage discharging electrode is placed in above reactor, and right-angled intersection setting, length is less than reactor
Diameter is parallel to reactor, and crosspoint is connected on machine shaft, while equipped with the electricity that can be connect with high frequency voltage adjuster
Brush, each high-voltage discharging electrode are enclosed with high-voltage discharging electrode dielectric layer outside, and high-voltage discharging electrode dielectric layer material is insulation
Material, such as quartz, ceramics.
Further, the high frequency voltage adjuster anode is connected to high-voltage discharging electrode, and cathode is connected to low pressure discharge
Electrode, while low pressure discharge electrode is grounded.
The present invention provides a kind of rotation low-temperature plasma organic waste water purifier, advantage is：
1. the present invention is equipped with the discharge electrode of sustainable rotary motion, when electric discharge, because of the rotary motion of electrode, make electric discharge road
Line stretching becomes arc electric discharge, more energetic ions is generated in same space, with waste water area bigger.
2. reactor of the present invention is set as circular groove type structure, internal to be equipped with symmetrical several staggered rows with an a diameter of symmetry axis
The flow baffle of row, water inlet pipe and outlet pipe are located at the same end of a diameter of symmetry axis reactor, after the reacted device of waste water stream
It is equivalent to while have passed through and purify twice, and then improve water treatment effect and efficiency.
3. it is of the invention using the reactor of quartz or ceramic material as the dielectric layer of low pressure discharge electrode, while in high pressure
The additional dielectric layer of discharge electrode, keeps the electric discharge between high-field electrode and low-field electrode more stable, while avoiding electric discharge to electrode
Damage, increases the service life of device.
4. the present invention is easy for assembly, easy to operate, floor space is small, the hidden danger of non-secondary pollution.
Description of the drawings
Fig. 1 is a kind of schematic diagram of rotation low-temperature plasma organic waste water purifier of the present invention.
Fig. 2 is the schematic diagram of reactor in the present invention.
In figure：1. wastewater disposal basin, 2. water pumps, 3. filters, 4. water inlet pipes, 5. air blowers, 6. blast pipes, 7. reactors, 71.
Flow baffle, 8. high-voltage discharging electrodes, 9. low pressure discharge electrodes, 10. motors, 11. high frequency voltage adjusters, 12. exhaust ducts,
13. outlet pipe, 14. tanks.
Specific implementation mode
To facilitate the understanding of the present invention, below with reference to relevant drawings to invention is more fully described.In attached drawing
Give the preferred embodiment of the present invention.But the present invention can realize in many different forms, however it is not limited to herein
Described embodiment.Keep the understanding to the disclosure more saturating on the contrary, purpose of providing these embodiments is
It is thorough comprehensive.
Invention is further described in detail below in conjunction with the accompanying drawings and the specific embodiments.
Fig. 1 shows a kind of showing for rotation low-temperature plasma organic waste water purifier according to an embodiment of the invention
It is intended to.Referring to Fig. 1, Fig. 2, a kind of rotation low-temperature plasma organic waste water purifier, including water pump 2, filter 3, water inlet pipe
4, air blower 5, blast pipe 6, exhaust duct 12, outlet pipe 13, low-temperature plasma generator, wherein low-temperature plasma generator
Include reactor 7, low pressure discharge electrode 9, high-voltage discharging electrode 8, motor 10, high frequency voltage adjuster 11 again.
Wherein, 2 one end of the water pump connects wastewater disposal basin 1, and the other end connects filter 3.
Wherein, solid absorbent, such as activated carbon are filled in the filter 3.
Wherein, the air blower 5 is connected on blast pipe 6, and blast pipe 6 is connected to the vent locations of reactor 7.
Wherein, the reactor 7 is circular groove type structure, internal to be equipped with symmetrical several staggered rows with an a diameter of symmetry axis
The flow baffle 71 of row, water inlet pipe 4 and outlet pipe 13 are located at the same end of a diameter of symmetry axis reactor 7, reactor 7 and height
It is isolation material to have the space for air circulation, 7 material of reactor between pressure discharge electrode 8, such as quartz, ceramics.
Wherein, the low pressure discharge electrode 9 is set to below reactor 7, onesize with reactor 7.
Wherein, the high-voltage discharging electrode 8 is placed in above reactor 7, and right-angled intersection setting, length is less than reactor 7
Diameter is parallel to reactor 7, and crosspoint is connected in 10 shaft of motor, while being equipped with and can be connect with high frequency voltage adjuster 11
Brush, be enclosed with high-voltage discharging electrode dielectric layer outside each high-voltage discharging electrode 8, high-voltage discharging electrode dielectric layer material is
Isolation material, such as quartz, ceramics.
Wherein, 11 anode of high frequency voltage adjuster is connected to high-voltage discharging electrode 8, and cathode is connected to low pressure discharge electricity
Pole 9, while low pressure discharge electrode 9 is grounded.
The present invention is equipped with motor, drives high-voltage discharging electrode continuous rotating motion when work, when electric discharge, because of electrion electricity
The rotary motion of pole makes the stretching of electric discharge route become arc electric discharge, generates more energetic ions in same space, connect with waste water
Contacting surface accumulates bigger, flow baffle is in addition equipped with also in circular reactor, waste water first flows through the half of reactor, with energetic ion
Effect, carry out first time purification, when by primary purification waste water by reactor the other half when, equally with energetic ion make
With progress double purification, waste water is equivalent to while be have passed through after reactor and purified twice, and then improves purification of waste water effect
And efficiency, efficiently solve a kind of flow-type dielectric barrier discharge wastewater treatment equipment pair of patent CN201310057476.4
Wastewater treatment, which carries, imitates limited drawback.Meanwhile the present invention utilizes dielectric layer, keeps the electric discharge between high-field electrode and low-field electrode more steady
It is fixed, while damage of the electric discharge to electrode is avoided, the service life of device is increased, being more widely applied for device is made.
Relationship described in attached drawing is used to only for illustration, should not be understood as the limitation to this patent, it is clear that this
The above embodiment is merely an example for clearly illustrating the present invention for invention, and is not to embodiments of the present invention
Restriction.For those of ordinary skill in the art, other not similar shapes can also be made on the basis of the above description
The variation or variation of formula.There is no necessity and possibility to exhaust all the enbodiments.It is all in the spirit and principles in the present invention
Within made by all any modification, equivalent and improvement etc., should all be included in the scope of protection of the claims of the present invention.
Claims (8)
1. a kind of rotation low-temperature plasma organic waste water purifier, it is characterised in that：Including water pump, filter, water inlet pipe, drum
Wind turbine, blast pipe, exhaust duct, outlet pipe, low-temperature plasma generator, wherein low-temperature plasma generator include reaction again
Device, low pressure discharge electrode, high-voltage discharging electrode, motor, high frequency voltage adjuster.
2. a kind of rotation low-temperature plasma organic waste water purifier as described in claim 1, it is characterised in that：The water pump
One end connects wastewater disposal basin, and the other end connects filter.
3. a kind of rotation low-temperature plasma organic waste water purifier as described in claim 1, it is characterised in that：The filtering
Solid absorbent is filled in device, wherein solid absorbent is activated carbon.
4. a kind of rotation low-temperature plasma organic waste water purifier as described in claim 1, it is characterised in that：The air blast
Machine is connected on blast pipe, and blast pipe is connected to the vent locations of reactor.
5. a kind of rotation low-temperature plasma organic waste water purifier as described in claim 1, it is characterised in that：The reaction
Device is circular groove type structure, internal to be equipped with symmetrical several staggered flow baffles with an a diameter of symmetry axis, water inlet pipe and
Outlet pipe is located at the same end of a diameter of symmetry axis reactor, is had for air circulation between reactor and high-voltage discharging electrode
Space, reactor material are isolation material.
6. a kind of rotation low-temperature plasma organic waste water purifier as described in claim 1, it is characterised in that：The low pressure
Discharge electrode is set to below reactor, onesize with reactor.
7. a kind of rotation low-temperature plasma organic waste water purifier as described in claim 1, it is characterised in that：The high pressure
Discharge electrode is placed in above reactor, and right-angled intersection setting, length is less than the diameter of reactor, is parallel to reactor, crosspoint
It is connected on machine shaft, while equipped with the brush that can be connect with high frequency voltage adjuster, each high-voltage discharging electrode wraps outside
It is wrapped with high-voltage discharging electrode dielectric layer, high-voltage discharging electrode dielectric layer material is isolation material.
8. a kind of rotation low-temperature plasma organic waste water purifier as described in claim 1, it is characterised in that：The high frequency
Voltage regulator anode is connected to high-voltage discharging electrode, and cathode is connected to low pressure discharge electrode, while low pressure discharge electrode is grounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810426177.6A CN108423746B (en) | 2018-05-07 | 2018-05-07 | Rotary low-temperature plasma organic wastewater purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810426177.6A CN108423746B (en) | 2018-05-07 | 2018-05-07 | Rotary low-temperature plasma organic wastewater purification device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108423746A true CN108423746A (en) | 2018-08-21 |
| CN108423746B CN108423746B (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810426177.6A Active CN108423746B (en) | 2018-05-07 | 2018-05-07 | Rotary low-temperature plasma organic wastewater purification device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110731367A (en) * | 2019-10-28 | 2020-01-31 | 江苏经贸职业技术学院 | High-pressure plasma sterilization device for kinds of meat products |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1719964A (en) * | 2005-05-31 | 2006-01-11 | 王晓臣 | Rotary corona discharge low temp plasma source apparatus |
| US20110284437A1 (en) * | 2010-05-20 | 2011-11-24 | Symbios Technologies LLC | Tubular high-density plasma reactor |
| CN102603029A (en) * | 2012-03-26 | 2012-07-25 | 东华大学 | Device for treating dye wastewater by dielectric barrier discharge technology and method thereof |
| CN103435141A (en) * | 2013-07-30 | 2013-12-11 | 中国石油大学(华东) | Continuous flow closed gas phase high-voltage pulse discharge water treatment device |
-
2018
- 2018-05-07 CN CN201810426177.6A patent/CN108423746B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1719964A (en) * | 2005-05-31 | 2006-01-11 | 王晓臣 | Rotary corona discharge low temp plasma source apparatus |
| US20110284437A1 (en) * | 2010-05-20 | 2011-11-24 | Symbios Technologies LLC | Tubular high-density plasma reactor |
| CN102603029A (en) * | 2012-03-26 | 2012-07-25 | 东华大学 | Device for treating dye wastewater by dielectric barrier discharge technology and method thereof |
| CN103435141A (en) * | 2013-07-30 | 2013-12-11 | 中国石油大学(华东) | Continuous flow closed gas phase high-voltage pulse discharge water treatment device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110731367A (en) * | 2019-10-28 | 2020-01-31 | 江苏经贸职业技术学院 | High-pressure plasma sterilization device for kinds of meat products |
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| CN108423746B (en) | 2021-04-20 |
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Effective date of registration: 20210331 Address after: Room 8512, 5th floor, building 1, Xicheng innovator Park, 169 Xiangjiang Avenue, Ganzhou economic and Technological Development Zone, Ganzhou City, Jiangxi Province Applicant after: JIANGXI CHINREE ENVIRONMENTAL PROTECTION Co.,Ltd. Address before: 528100 Foshan, Guangdong Sanshui District, Leping town BAOYING Times Square era classic area two (excluding sky) 45 (residence declaration) Applicant before: FOSHAN WANSHAN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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