CN202968231U - Discharge plasma ozone-ultraviolet jointed water treatment device - Google Patents
Discharge plasma ozone-ultraviolet jointed water treatment device Download PDFInfo
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- CN202968231U CN202968231U CN 201220737430 CN201220737430U CN202968231U CN 202968231 U CN202968231 U CN 202968231U CN 201220737430 CN201220737430 CN 201220737430 CN 201220737430 U CN201220737430 U CN 201220737430U CN 202968231 U CN202968231 U CN 202968231U
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Abstract
The utility model provides a discharge plasma ozone-ultraviolet jointed water treatment device. The discharge plasma ozone-ultraviolet jointed water treatment device comprises a first sewage treatment chamber body, a plasma reactor, an air compressor, a high-voltage power supply and an ultraviolet light tube, wherein the ultraviolet light tube is arranged in a second sewage treatment chamber body; the air is compressed into the plasma reactor by the air compressor in order to be used as a dielectric gas; the high-voltage power supply is used for providing voltage to the plasma reactor to cause dielectric barrier discharge in order to generate ozone, the ozone flows into the first sewage treatment chamber body and generates hydroxyl radical in the presence of the ultraviolet lights generated by discharging radiation; the ozone without reacting in the first sewage treatment chamber body is pumped into the second sewage treatment chamber body through an air pump, and the first sewage treatment chamber body and the second sewage treatment chamber body are used for realizing the circular flow of the sewage through a first water pump and a second water pump. According to the discharge plasma ozone-ultraviolet jointed water treatment device, the factors such as the ozone generated in the discharging of the plasma generator, the radiated ultraviolet light and the hydroxyl radical are comprehensively utilized, so that the treatment efficiency of the organic wastewater which is high in concentration and hardly degraded is improved.
Description
Technical field
The utility model relates to a kind of waste disposal plant, particularly a kind of discharge plasma ozone-ultraviolet coupling water treatment device.
Background technology
Water is the important substance that the mankind and all living things are depended on for existence, is also the irreplaceable valuable natural resources of industrial and agricultural production, Economic development simultaneously.But along with the quickening of modern society's industrialization and urbanization paces, quantity of wastewater effluent sharply increases, and the pollution problem of water resources has become one of problem demanding prompt solution that countries in the world face.The comprehensive regulation of carrying out sewage especially high-concentration hardly-degradable organic waste water oneself become Contemporary Environmental and administer one of significant problem that needs to be resolved hurrily.
under many circumstances, pollutent only adopts physics, chemistry, a kind of method in biology is processed and is difficult to the effect that obtains being scheduled to, usually several method need to be joined together carry out reasonable disposition, but the mode of this combination treatment tends to increase the complicacy of system, using ozone-ultraviolet water technology can be simplified this treating processes, its technical process is simple, reaction times is short, processing efficiency is high, energy consumption is low, be easy to Project Realization, this treating processes not only has better decomposition effect to high concentration organic contaminant simultaneously, also can be to large flow, low concentration pollutant decomposes, therefore the ozone-ultraviolet water technology will certainly become a kind of can be efficient, easily to pollutent, especially the organic waste water of high-concentration hardly-degradable is destroyed the effective technology means of decomposition.But the ozone-ultraviolet water technology of present stage is still efficient low, the problem that running cost is high.
The utility model content
For the problems referred to above that prior art exists, the purpose of this utility model is that solution ozone-ultraviolet method processing high concentration hard-degraded organic waste water efficient is low, the problem that running cost is too high.
For achieving the above object, the utility model adopts following technical scheme: a kind of discharge plasma ozone-ultraviolet coupling water treatment device comprises the first sewage disposal cavity, plasma reactor, air compressor and high-voltage power supply; The top of described the first sewage disposal cavity has pneumatic outlet and the first sewage inlet, and its bottom also has the first sewage outlet;
Described plasma reactor is arranged in the first sewage disposal cavity, the gas inlet of plasma reactor is connected with the outlet of air compressor, the pneumatic outlet of plasma reactor is positioned at the first sewage disposal cavity, and seal by the lid with a plurality of through holes, the electrode of described plasma reactor is electrically connected to the described high-voltage power supply of being located at the first sewage disposal cavity outside;
Also comprise the second sewage disposal cavity and ultraviolet lamp tube; Described ultraviolet lamp tube is located in the second sewage disposal cavity;
Have gas inlet and the second sewage inlet on described the second sewage disposal cavity, and its bottom also has the second sewage outlet; Gas inlet on described the second sewage disposal cavity is communicated with pneumatic outlet on the first sewage disposal cavity by air pump, described the first sewage outlet is communicated with the second sewage inlet by the first water pump, and described the second sewage outlet is communicated with the first sewage inlet by the second water pump.
Further, described plasma reactor is a plurality of, and these a plurality of plasma reactors are arranged as array architecture.
The described lid that seals the pneumatic outlet of plasma reactor adopts polytetrafluoroethylmaterial material to make.
Described discharge plasma ozone-ultraviolet coupling water treatment device also comprises the first aluminium net that scribbles titanium dioxide, and described the first aluminium net is located in the first sewage disposal cavity.
Further, described discharge plasma ozone-ultraviolet coupling water treatment device also comprises the second aluminium net that scribbles titanium dioxide, and described the second aluminium net is located in the second sewage disposal cavity.
Described discharge plasma ozone-ultraviolet coupling water treatment device also comprises temperature sensor and intelligence control system, described temperature sensor is located in the first sewage disposal cavity, and described intelligence control system is connected with temperature sensor with high-voltage power supply, air compressor, air pump, the first water pump, the second water pump respectively.
Gas inlet on described the second sewage disposal cavity is positioned at the bottom of the second sewage disposal cavity.
With respect to prior art, the utlity model has following advantage:
1, the utility model has fully utilized ozone, the hydroxyl radical free radical of plasma reactor discharge generation and the favorable factors such as UV-light that give off, and acting in conjunction is processed high concentration hard-degraded organic waste water, has improved processing efficiency.
2, the utility model has also been set up the first aluminium net that scribbles titanium dioxide and the second aluminium net that scribbles titanium dioxide, ozone and UV-light can efficiently produce the hydroxyl radical free radical of high redox potential under the Titanium Dioxide effect, thereby ozone, UV-light and hydroxyl radical free radical acting in conjunction have further improved the processing efficiency to high concentration hard-degraded organic waste water.
3, have two sewage disposal cavitys in the utility model, in the first sewage disposal cavity, unreacted ozone pumps in the second sewage disposal cavity by air pump, sewage in the first and second sewage disposal cavitys circulates by the first water pump and the second water pump simultaneously, thereby take full advantage of each favorable factor of discharge generation, improve processing efficiency, reduced the cost of operation.
4, also be provided with temperature sensor for detection of sewage temperature in the utility model in the first sewage disposal cavity, intelligence control system is controlled the flow velocity, air velocity, voltage of supply etc. of sewage according to situations such as the temperature of sewage, discharging currents, improved processing efficiency, reduce energy dissipation, reduced the cost of operation.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
In figure, 1 intelligence control system, 2 temperature sensors, 3 first sewage disposal cavitys, 4 sewage main entrances, 5 air compressor, 6 lids, the sleeve of 7 tetrafluoroethylene, 8 aluminium bars, 9 quartz glass tubes, 10 cock bodys, 11 scribble the first aluminium net of titanium dioxide, 12 plasma reactors, 13 air pumps, 14 first water pumps, 15 scribble the second aluminium net of titanium dioxide, 16 second sewage disposal cavitys, 17 ultraviolet lamp tubes, 18 sewage general exports, 19 second water pumps, 20 high-voltage power supplies.
Arrow in figure represents the direction of drainage flow or the direction of gas flow.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment
Referring to Fig. 1, a kind of discharge plasma ozone-ultraviolet coupling water treatment device comprises the first sewage disposal cavity 3, plasma reactor 12, air compressor 5 and high-voltage power supply 20; The top of described the first sewage disposal cavity 3 has pneumatic outlet and the first sewage inlet, and its bottom also has the first sewage outlet;
Described plasma reactor 12 is arranged in the first sewage disposal cavity 3, the gas inlet of plasma reactor 12 is connected with the outlet of air compressor 5, can be communicated with by communicating pipe between the gas inlet of plasma reactor 12 and the outlet of compressor, can also be provided with on this communicating pipe for the air valve of controlling air flow quantity or break-make, pass into the air of plasma reactor 12 as medium-gas; The pneumatic outlet of plasma reactor 12 is positioned at the first sewage disposal cavity 3, and seals by the lid 6 with a plurality of through holes, and tetrafluoroethylene has high temperature resistant, corrosion resistant characteristic, so lid 6 preferably adopts polytetrafluoroethylmaterial material to make; Due to the organic waste water of this technical scheme mainly for the treatment of high-concentration hardly-degradable, the pressure that is produced by flowing gas can not enter in plasma reactor 12 sewage in the first sewage disposal cavity 3 by the through hole on lid 6; The electrode of described plasma reactor 12 is connected with the high-voltage power supply 20 of being located at first sewage disposal cavity 3 outsides; Air compressor 5 enters in plasma reactor 12 air compressing as gaseous media, high-voltage power supply 20 energisings, plasma reactor 12 produces ozone with gaseous media ionization wherein, the through hole of ozone from lid 6 enters the interior sewage of the first sewage disposal cavity 3, under the action of ultraviolet light that plasma reactor 12 discharges self are sent, part ozone has generated hydroxyl radical free radical.
Described discharge plasma ozone-ultraviolet coupling water treatment device also comprises the second sewage disposal cavity 16 and ultraviolet lamp tube 17; Ultraviolet lamp tube 17 is located in the second sewage disposal cavity 16, ultraviolet lamp tube 17 can be installed on the sidewall of the second sewage disposal cavity 16, also can adopt other set-up modes of the prior art that ultraviolet lamp tube 17 is arranged in the second sewage disposal cavity 16, thereby ultraviolet lamp tube 17 is submerged in sewage; Have gas inlet and the second sewage inlet on described the second sewage disposal cavity 16, and its bottom also has the second sewage outlet; The gas inlet of described the second sewage disposal cavity is communicated with pneumatic outlet on the first sewage disposal cavity by air pump 13, described the first sewage outlet is communicated with the second sewage inlet by the first water pump 14, and described the second sewage outlet is communicated with the first sewage inlet by the second water pump 19; Realize sewage circulating between the first sewage disposal cavity 3 and the second sewage disposal cavity 16 by the first water pump 14 and the second water pump 19.
The ozone that does not use in the first sewage disposal cavity 3 uses by air pump 13 suction the second interior continuation of sewage disposal cavity 16, the favourable condition that plasma reactor 12 ionization produce is all used, enter the interior ozone of the second sewage disposal cavity 16 to the processing effect of sewage in order to improve, the gas inlet preferably is positioned at the bottom of the second sewage disposal cavity 16.
In order to improve further the concentration of ozone, hydroxyl radical free radical, improve sewage treating efficiency, plasma reactor 12 can be for a plurality of, and these a plurality of plasma reactors 12 are arranged as array architecture.
As optimization, can also scribble in the first interior setting of sewage disposal cavity 3 the first aluminium net 11 of titanium dioxide, the ozone that plasma reactor 12 ionization produce enters in the first sewage disposal cavity 3, the UV-light that this ozone and radiation produce can efficiently produce the hydroxyl radical free radical of high redox potential under the katalysis of titanium dioxide, thereby ozone, hydroxyl radical free radical and UV-light acting in conjunction are processed the sewage in the first sewage disposal cavity 3, have improved processing efficiency.Can also scribble in the second interior setting of sewage disposal cavity 16 the second aluminium net 15 of titanium dioxide in order further to improve sewage treating efficiency.
In order to improve further sewage treating efficiency, reduce the wasting of resources, reduce processing cost, discharge plasma ozone-ultraviolet coupling water treatment device can also comprise temperature sensor 2 and intelligence control system 1, temperature sensor 2 is located in the first sewage disposal cavity 3, and intelligence control system 1 is connected with temperature sensor with high-voltage power supply 20, air compressor 5, air pump 13, the first water pump 14, the second water pump 19 respectively and is connected.The temperature that this intelligence control system 1 detects according to sewage temperature sensor 2, discharging current situation are controlled the voltage of high tension voltage, the flow velocity of controlling air velocity, controlling sewage by control the first water pump 14, the second water pump 19 by controlling air pump 13, thereby improved processing efficiency, reduce energy dissipation, reduced the cost of operation.
Working process of the present utility model:
Described discharge plasma ozone-ultraviolet coupling water treatment device also can comprise sewage main entrance 4 and sewage general export 18 in the specific implementation, sewage main entrance 4 operated by rotary motion are on the sidewall of the first sewage disposal cavity 3, and sewage general export 18 operated by rotary motion are on the bottom sidewall of the first sewage disposal cavity 16.
sewage enters from the sewage main entrance 4 that is positioned at the first sewage disposal cavity 3 left side walls, the top of the first sewage disposal cavity 3 is provided with the cock body 10 of polytetrafluoroethylmaterial material, this cock body 10 and the first sewage disposal cavity 3 are threaded connection, and cock body 10, cylindrical quartz glass pipe 9 and lid 6 form a cavity, the pneumatic outlet of air compressor 5 is connected with the aluminium bar 8 of hollow by air valve, and an end of this aluminium bar 8 passes described cock body 10 and enters in above-mentioned cavity, and the part that aluminium bar 8 is positioned at this cavity has a plurality of apertures, aluminium bar 8 is connected with high-voltage power supply 20 as the high voltage electrode of plasma reactor, sewage in the first sewage disposal cavity 3 is as the ground electrode of plasma reactor, the junction of aluminium bar 8 and high-voltage power supply 20 is arranged with the sleeve 7 for the tetrafluoroethylene of insulation, air compressor 5 is sent into pressurized air in above-mentioned cavity by aluminium bar 8 and is ionized, a plurality of through holes of ozone from lid 6 that ionization produces enter the first sewage disposal cavity 3, the UV-light of ozone and ionic discharge radiation produces a large amount of hydroxyl radical free radicals under the katalysis of titanium dioxide, ozone, under UV-light and hydroxyl radical free radical acting in conjunction, the sewage in the first sewage disposal cavity 3 is processed.
Enter second sewage disposal cavity 16 by air pump 13 from the gas inlet that is positioned at the second sewage disposal cavity 16 bottoms at the first interior unreacted ozone of sewage disposal cavity 3, the UV-light that this ozone and ultraviolet lamp tube 17 send produces a large amount of hydroxyl radical free radicals again under the katalysis of titanium dioxide, under ozone, UV-light and hydroxyl radical free radical acting in conjunction, the sewage in the second sewage disposal cavity 16 is processed.
make sewage circulating between the first sewage disposal cavity 3 and the second sewage disposal cavity 16 by the first water pump 14 and the second water pump 19, the temperature of being located at the 2 pairs of sewage of temperature sensor in the first sewage disposal cavity 3 constantly detects, intelligence control system 1 is according to the sewage temperature that detects, the discharging current situation is controlled high-voltage power supply 20, air compressor 5, air pump 13, the first water pump 14 and the second water pump 19, thereby control voltage of supply, air velocity, the flow velocity of sewage, sewage through circular treatment is repeatedly discharged from sewage general export 18 at last, the utility model uses high-voltage power supply 20 inside have current sensing means, this current sensing means is connected with intelligence control system 1.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment, the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (7)
1. a discharge plasma ozone-ultraviolet coupling water treatment device, is characterized in that: comprise the first sewage disposal cavity, plasma reactor, air compressor and high-voltage power supply; The top of described the first sewage disposal cavity has pneumatic outlet and the first sewage inlet, and its bottom also has the first sewage outlet;
Described plasma reactor is arranged in the first sewage disposal cavity, the gas inlet of plasma reactor is connected with the outlet of air compressor, the pneumatic outlet of plasma reactor is positioned at the first sewage disposal cavity, and seal by the lid with a plurality of through holes, the electrode of described plasma reactor is electrically connected to the described high-voltage power supply of being located at the first sewage disposal cavity outside;
Also comprise the second sewage disposal cavity and ultraviolet lamp tube; Described ultraviolet lamp tube is located in the second sewage disposal cavity;
Have gas inlet and the second sewage inlet on described the second sewage disposal cavity, and its bottom also has the second sewage outlet; Gas inlet on described the second sewage disposal cavity is communicated with pneumatic outlet on the first sewage disposal cavity by air pump, described the first sewage outlet is communicated with the second sewage inlet by the first water pump, and described the second sewage outlet is communicated with the first sewage inlet by the second water pump.
2. discharge plasma ozone-ultraviolet coupling water treatment device according to claim 1, it is characterized in that: described plasma reactor is a plurality of, these a plurality of plasma reactors are arranged as array architecture.
3. discharge plasma ozone-ultraviolet coupling water treatment device according to claim 1 is characterized in that: the described lid that seals the pneumatic outlet of plasma reactor adopts polytetrafluoroethylmaterial material to make.
4. discharge plasma ozone-ultraviolet coupling water treatment device according to claim 1, it is characterized in that: also comprise the first aluminium net that scribbles titanium dioxide, described the first aluminium net is located in the first sewage disposal cavity.
5. discharge plasma ozone-ultraviolet coupling water treatment device according to claim 1, it is characterized in that: also comprise the second aluminium net that scribbles titanium dioxide, described the second aluminium net is located in the second sewage disposal cavity.
6. according to claim 1-5 described discharge plasma ozone-ultraviolet of any one coupling water treatment device, it is characterized in that: also comprise temperature sensor and intelligence control system, described temperature sensor is located in the first sewage disposal cavity, and described intelligence control system is connected with temperature sensor with high-voltage power supply, air compressor, air pump, the first water pump, the second water pump respectively.
7. according to claim 1-5 described discharge plasma ozone-ultraviolet of any one coupling water treatment device, it is characterized in that: the gas inlet on described the second sewage disposal cavity is positioned at the bottom of the second sewage disposal cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220737430 CN202968231U (en) | 2012-12-28 | 2012-12-28 | Discharge plasma ozone-ultraviolet jointed water treatment device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220737430 CN202968231U (en) | 2012-12-28 | 2012-12-28 | Discharge plasma ozone-ultraviolet jointed water treatment device |
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| CN202968231U true CN202968231U (en) | 2013-06-05 |
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| CN 201220737430 Expired - Fee Related CN202968231U (en) | 2012-12-28 | 2012-12-28 | Discharge plasma ozone-ultraviolet jointed water treatment device |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418313A (en) * | 2013-08-23 | 2013-12-04 | 王红波 | Gas-generating device for industrial wastewater treatment |
| CN104787939A (en) * | 2015-03-31 | 2015-07-22 | 南京大学 | Method and device for treating triclosan-containing wastewater by adopting double-dielectric barrier discharge |
| CN104829017A (en) * | 2015-04-20 | 2015-08-12 | 四川锐源能环科技有限公司 | Mobile rapid processing system for recycling sewage |
| CN105036295A (en) * | 2015-03-05 | 2015-11-11 | 中霖中科环境科技（安徽）股份有限公司 | Method of plasma-purifying sewage |
| CN105060395A (en) * | 2015-08-13 | 2015-11-18 | 江苏省环境科学研究院 | Water treatment device combining multiple physical methods |
| CN105314705A (en) * | 2015-11-26 | 2016-02-10 | 同济大学 | Low-temperature plasma water treatment device with ozone and ultraviolet light catalytic function and method |
| CN106865686A (en) * | 2017-04-17 | 2017-06-20 | 安徽华丰节能环保科技有限公司 | A kind of plasma medical mechanism sewage disposal complete set of equipments |
| CN107889772A (en) * | 2017-11-09 | 2018-04-10 | 辽宁机电职业技术学院 | A kind of promotion cultivation fish growing method and device based on plasma irradiation |
| CN108277076A (en) * | 2018-04-02 | 2018-07-13 | 常州海纳金属助剂有限公司 | Environmental-protective grinding fluid preparation method |
| CN108565203A (en) * | 2018-01-23 | 2018-09-21 | 北京清源中科环保科技有限公司 | A kind of ultraviolet electric light source, indoor cleaning system and method |
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2012
- 2012-12-28 CN CN 201220737430 patent/CN202968231U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418313A (en) * | 2013-08-23 | 2013-12-04 | 王红波 | Gas-generating device for industrial wastewater treatment |
| CN105036295A (en) * | 2015-03-05 | 2015-11-11 | 中霖中科环境科技（安徽）股份有限公司 | Method of plasma-purifying sewage |
| CN104787939A (en) * | 2015-03-31 | 2015-07-22 | 南京大学 | Method and device for treating triclosan-containing wastewater by adopting double-dielectric barrier discharge |
| CN104829017A (en) * | 2015-04-20 | 2015-08-12 | 四川锐源能环科技有限公司 | Mobile rapid processing system for recycling sewage |
| CN105060395A (en) * | 2015-08-13 | 2015-11-18 | 江苏省环境科学研究院 | Water treatment device combining multiple physical methods |
| CN105314705A (en) * | 2015-11-26 | 2016-02-10 | 同济大学 | Low-temperature plasma water treatment device with ozone and ultraviolet light catalytic function and method |
| CN105314705B (en) * | 2015-11-26 | 2017-07-11 | 同济大学 | It is a kind of to possess ozone and the water treatment by non-thermal plasma device and method of ultraviolet catalytic function |
| CN106865686A (en) * | 2017-04-17 | 2017-06-20 | 安徽华丰节能环保科技有限公司 | A kind of plasma medical mechanism sewage disposal complete set of equipments |
| CN107889772A (en) * | 2017-11-09 | 2018-04-10 | 辽宁机电职业技术学院 | A kind of promotion cultivation fish growing method and device based on plasma irradiation |
| CN107889772B (en) * | 2017-11-09 | 2020-06-05 | 辽宁机电职业技术学院 | Method and device for promoting growth of cultured fish based on plasma irradiation |
| CN108565203A (en) * | 2018-01-23 | 2018-09-21 | 北京清源中科环保科技有限公司 | A kind of ultraviolet electric light source, indoor cleaning system and method |
| CN108277076A (en) * | 2018-04-02 | 2018-07-13 | 常州海纳金属助剂有限公司 | Environmental-protective grinding fluid preparation method |
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Granted publication date: 20130605 Termination date: 20151228 |
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