CN207227171U - Small-sized dielectric barrier discharge water treatment device - Google Patents
Small-sized dielectric barrier discharge water treatment device Download PDFInfo
- Publication number
- CN207227171U CN207227171U CN201720813148.6U CN201720813148U CN207227171U CN 207227171 U CN207227171 U CN 207227171U CN 201720813148 U CN201720813148 U CN 201720813148U CN 207227171 U CN207227171 U CN 207227171U
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- treatment device
- water treatment
- water tank
- small
- barrier discharge
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Abstract
The utility model provides a kind of small-sized dielectric barrier discharge water treatment device, belongs to the technical field of water process.The device improves the structure of current plasma water treatment device, improves purification efficiency of the plasma water treatment device to accessing pending water.The device of the utility model includes：React water tank, water inlet pipe, discharge outlet, insulating fixing device, negative electrode, electrode, insulated dielectric tube, aerator, high-frequency and high-voltage impulse power supply, filter layer, sensor and ozone adsorption chamber.
Description
Technical field
The utility model belongs to water-treatment technology field, and in particular to a kind of small-sized dielectric barrier discharge water treatment device.
Background technology
The adjoint quality of life of economic development improves and industrial boom, and wastewater flow rate caused by life, production is at double
Number increase, waste component become increasingly complex, and far beyond the upper limit of natural purifying ability, cause accessing pending water with water body stream
It is dynamic, constantly increase the scope of water pollution, influence life, the production of people.In order to solve problem above, government constantly strengthens saving
With water, the publicity recycled, improve people and realized with water.Waste water treatment plant is constantly built at the same time, and life, production are produced
Accessing pending water be collected processing, reduce contaminated wastewater, then discharged or recycled.
However, the processing mode, be suitable only for that wastewater flow rate is larger, the larger waste water of intractability, for wastewater flow rate it is less and
For the not high waste water of intractability, this kind of mode is not only of high cost, long processing period, while can not play the work of recycling
With.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of small-sized dielectric barrier discharge water treatment device and Shui Chu
Reason method, it is moderate for intractability, the processing and recycling of the less waste water of wastewater flow rate are produced, concrete technical scheme is such as
Under：
A kind of small-sized dielectric barrier discharge water treatment device, high-frequency and high-voltage impulse power supply, reaction water tank, electrode, negative electrode,
Insulating fixing device, sealing device one, insulated dielectric tube, aerator, air pump, sensor, filter layer, ozone adsorption chamber, into
Water pipe, discharge outlet, casing box.The high-frequency and high-voltage impulse power supply, air pump and reaction water tank are all fixed in casing box, ozone
Adsorption chamber is installed on reaction water tank, and water inlet pipe and discharge outlet are connected to reaction water tank through casing box, and insulating fixing device leads to
Cross sealing device one to be fixed on reaction water tank, air pump is connected on insulating fixing device by hose, sensor and negative electrode
With insulating fixing device on the same face of reaction water tank, insulated dielectric tube one end is fixed on insulating fixing device, the other end
It is connected with aerator, electrode is inserted in insulated dielectric tube, and is inserted on insulating fixing device, high-frequency and high-voltage impulse power supply point
It is not connected with electrode and negative electrode, one layer of filter layer is equipped with reaction water tank.
When the material of the casing box is stainless steel, the input power of the high-frequency and high-voltage impulse power supply is 220V, 50Hz,
Output voltage range is 15kV~70kV, and frequency is 10kHz~60kHz, and the insulated dielectric tube is quartz ampoule, the air pump
Air-blowing quantity is 0~300L/min, and the filter layer forms for anti-rust metal silk screen and thin sponge, so relatively high efficiency.
As a further improvement, it is characterised in that the electrode and negative electricity extremely oxidation and corrosion metallic rod.
As a further improvement, it is characterised in that the reaction water tank is made of insulation resistant material.
As a further improvement, it is characterised in that the aerator is micro-pore aeration column.
As a further improvement, it is characterised in that the sensor is water level sensor, on electrode and negative electrode
Side.
As a further improvement, it is characterised in that be filled with activated carbon in the ozone adsorption chamber.
As a further improvement, it is characterised in that be equipped between the sensor and water inlet pipe by filter cotton and metal
Net the filter layer of composition.
Using the method for treating water of above-mentioned small-sized dielectric barrier discharge water treatment device, comprise the following steps that：
A, power on, air pump is blown into air into reaction water tank, while prevents that water is entered from aerator during water filling
In insulated dielectric tube, treatment effect is influenced；
B, pending water sample is injected into reaction water tank from water inlet pipe, water sample passes through filter layer when entering reaction water tank, can
With by the contaminant filter not soluble in water in water sample；
C, after water level reach a certain height in reaction water tank, sensor provides signal, and high-frequency and high-voltage impulse power supply is electrode
Apply high-frequency and high-voltage voltage between negative electrode, and make to discharge between electrode and insulated dielectric tube, it is living to produce plasma, ozone etc.
Property material；
D, plasma, ozone isoreactivity material are entered in treatment fluid in the form of minute bubbles with air from aerator,
Reacted with the organic substance in treatment fluid, unreacted ozone adsorbs indoor activated carbon by ozone on reaction water tank and absorbs.
As a further improvement, it is characterised in that the aeration quantity of aerator is 0~300L/min in the step A.
As a further improvement, it is characterised in that described to treat that water sample is handled in step B first to be carried out via filter layer
Filter is handled.
As a further improvement, it is characterised in that the output for treating step C medium-high frequency high-voltage pulse power sources is peak value
Voltage range is 15 ~ 70kV, and frequency is 10 ~ 60kHz.
The utility model effect explanation：The utility model uses the plasma water treatment technology of dielectric barrier discharge, the skill
The art accessing pending water little to intractability has a preferable treatment effect, at the same the accessory substance secondary pollution that produces of the technology compared with
Small, the ozone of generation can carry out adsorption treatment by activated carbon, will not escape.Filter layer is equipped with the device, can be effective
Impurity insoluble in water or larger scrap are removed, to protect internal part not to be damaged.The device volume and quality are not
Greatly, it is easily portable.The apparatus structure is simple at the same time, easy to maintain, and medicament, cost need not be added during accessing pending water is handled
It is relatively low.
Brief description of the drawings
Fig. 1 is the structure diagram of the plasma water treatment device of the dielectric barrier discharge.
Wherein：1- high-frequency and high-voltage impulse power supplies, 2- reaction water tanks, 3- electrodes, 4- negative electrodes, 5- insulating fixing devices, 6-
Sealing device one, 7- insulated dielectric tubes, 8- aerators, 9- air pumps, 10- sensors, 11- filter layers, 12- ozone adsorption chambers,
13- water inlet pipes, 14- discharge outlet, 15- casing boxes.
Embodiment
To enable the above-mentioned purpose of the utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings to this
The embodiment of utility model is described in detail.
Many details are elaborated in the following description in order to fully understand the utility model, but this practicality is new
Type can also be implemented using other different from other manner described here, therefore the utility model is from following public tool
The limitation of body embodiment.
As shown in Figure 1, a kind of small-sized dielectric barrier discharge water treatment device involved by the utility model, including：High frequency
High-voltage pulse power source（1）, reaction water tank（2）, electrode（3）, negative electrode（4）, insulating fixing device（5）, sealing device one（6）、
Insulated dielectric tube（7）, aerator（8）, air pump（9）, sensor（10）, filter layer（11）, ozone adsorption chamber（12）, water inlet pipe
（13）, discharge outlet（14）, casing box（15）.The high-frequency and high-voltage impulse power supply（1）, air pump（9）And reaction water tank（2）It is all solid
It is scheduled on casing box（15）It is interior, ozone adsorption chamber（12）Installed in reaction water tank（2）On, water inlet pipe（13）And discharge outlet（14）Pass through
Casing box（15）It is connected to reaction water tank（2）, insulating fixing device（5）Pass through sealing device one（6）It is fixed on reaction water tank（2）
On, air pump（9）Insulating fixing device is connected to by hose（5）On, sensor（10）And negative electrode（4）With insulating fixing device
（5）In reaction water tank（2）The same face on, insulated dielectric tube（7）One end is fixed on insulating fixing device（5）On, the other end with
Aerator（8）It is connected, electrode（3）It is inserted in insulated dielectric tube（7）It is interior, and it is inserted into insulating fixing device（5）On, high-frequency and high-voltage
The pulse power（1）Respectively with electrode（3）And negative electrode（4）It is connected, reacts water tank（2）It is interior to be equipped with filter layer（11）.
A kind of small-sized dielectric barrier discharge water treatment device involved by the present embodiment, water process mode are as follows：
A, power on, air pump（9）To reaction water tank（2）Inside it is blown into air；
B, from water inlet pipe（13）To reaction water tank（2）The interior pending water sample of injection；
C, sensor（10）Signal is provided, is high-frequency and high-voltage impulse power supply（1）Connect electricity.
Aerator in the step A（8）Aeration quantity be 0 ~ 300L/min.
It is described to treat that processing water sample be first via filter layer in step B（11）Carry out filtration treatment.
It is described to treat step C medium-high frequency high-voltage pulse power sources（1）Output be that peak voltage ranges are 15 ~ 70kV, frequency is
10~60kHz。
Operation principle
Negative electrode is placed in pending solution, can be placed in using pending solution as a negative electrode, insulated dielectric tube
Between pending solution and electrode, when applying sufficiently high alternating voltage on two electrodes, a large amount of high energy are produced between two electrodes
Electronics.With discharge medium inelastic collision occurs for these high energy electrons, produces the thing of a series of complex such as ionization, excitation, dissociation
Reason, chemical reaction, produce low temperature plasma.The low temperature plasma that dielectric barrier discharge produces is distributed in through discharge space
Filament-like discharges passage in, the gas for making to pass through ionizes, and produces various living radicals or electrically charged atom and group,
These materials have very strong oxidisability, wherein containing substantial amounts of ozone.These materials can be flowed with gas to be entered in solution,
Reaction is produced with the organic matter in solution, and is gradually basic inorganic matter by the oxidation operation in solution, at the same it is not anti-
Answer the gases such as complete ozone to be absorbed by the activated carbon, reduce its harmful effect to human body.The water treatment facilities of this mode, it is right
Water sterilization, removal green alga, reduction colourity and reduction solid suspension SS have splendid effect, while will not produce secondary
Pollutant, does not all have harmful effect to environment and human body.The water treatment facilities of which need not add chemical substance and participate in reaction,
Cost is low, efficient.Can be widely applied to fish jar water process, small-sized fishery cultivating pond and cultivate pool water treatment, swimming pool water process,
The fields such as landscape pool water treatment.
Claims (7)
- A kind of 1. small-sized dielectric barrier discharge water treatment device, it is characterised in that：Including high-frequency and high-voltage impulse power supply（1）, reaction Water tank（2）, electrode（3）, negative electrode（4）, insulating fixing device（5）, sealing device one（6）, insulated dielectric tube（7）, aeration dress Put（8）, air pump（9）, sensor（10）, filter layer（11）, ozone adsorption chamber（12）, water inlet pipe（13）, discharge outlet（14）, shell Case（15）；The high-frequency and high-voltage impulse power supply（1）, air pump（9）And reaction water tank（2）All it is fixed on casing box（15）It is interior, ozone Adsorption chamber（12）Installed in reaction water tank（2）On, water inlet pipe（13）And discharge outlet（14）Through casing box（15）It is connected to reaction Water tank（2）, insulating fixing device（5）Pass through sealing device one（6）It is fixed on reaction water tank（2）On, air pump（9）Connected by hose It is connected to insulating fixing device（5）On, sensor（10）And negative electrode（4）With insulating fixing device（5）In reaction water tank（2）It is same On simultaneously, insulated dielectric tube（7）One end is fixed on insulating fixing device（5）On, the other end and aerator（8）It is connected, electrode （3）It is inserted in insulated dielectric tube（7）It is interior, and it is inserted into insulating fixing device（5）On, high-frequency and high-voltage impulse power supply（1）Respectively with electricity Pole（3）And negative electrode（4）It is connected, reacts water tank（2）Inside it is equipped with one layer of filter layer（11）.
- 2. small-sized dielectric barrier discharge water treatment device according to claim 1, it is characterised in that the electrode（3）With Negative electrode（4）For oxidation and corrosion metal material.
- 3. small-sized dielectric barrier discharge water treatment device according to claim 1, it is characterised in that the reaction water tank （2）It is made of insulation resistant material.
- 4. small-sized dielectric barrier discharge water treatment device according to claim 1, it is characterised in that the aerator （8）For microporous aeration device.
- 5. small-sized dielectric barrier discharge water treatment device according to claim 1, it is characterised in that the sensor（10） For water level sensor, positioned at electrode（3）And negative electrode（4）Top.
- 6. small-sized dielectric barrier discharge water treatment device according to claim 1, it is characterised in that the ozone adsorption chamber （12）It is interior to be filled with activated carbon.
- 7. small-sized dielectric barrier discharge water treatment device according to claim 1, it is characterised in that the sensor（10） And water inlet pipe（13）Between be equipped with the filter layer that is made of filter cotton and metal mesh（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720813148.6U CN207227171U (en) | 2017-07-06 | 2017-07-06 | Small-sized dielectric barrier discharge water treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720813148.6U CN207227171U (en) | 2017-07-06 | 2017-07-06 | Small-sized dielectric barrier discharge water treatment device |
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| Publication Number | Publication Date |
|---|---|
| CN207227171U true CN207227171U (en) | 2018-04-13 |
Family
ID=61852287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720813148.6U Expired - Fee Related CN207227171U (en) | 2017-07-06 | 2017-07-06 | Small-sized dielectric barrier discharge water treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207227171U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107253786A (en) * | 2017-07-06 | 2017-10-17 | 丹阳市百盛电器有限公司 | Small-sized dielectric barrier discharge water treatment device and method for treating water |
| CN110092447A (en) * | 2019-05-06 | 2019-08-06 | 重庆工商大学 | A kind of high COD emulsifying waste water demulsification decomposition apparatus of high-voltage discharge plasma |
| TWI764671B (en) * | 2021-04-13 | 2022-05-11 | 國立屏東科技大學 | Filtration system of aquaculture tank |
-
2017
- 2017-07-06 CN CN201720813148.6U patent/CN207227171U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107253786A (en) * | 2017-07-06 | 2017-10-17 | 丹阳市百盛电器有限公司 | Small-sized dielectric barrier discharge water treatment device and method for treating water |
| CN110092447A (en) * | 2019-05-06 | 2019-08-06 | 重庆工商大学 | A kind of high COD emulsifying waste water demulsification decomposition apparatus of high-voltage discharge plasma |
| CN110092447B (en) * | 2019-05-06 | 2021-12-21 | 重庆工商大学 | High COD emulsification wastewater breakdown of emulsion degradation device of high pressure discharge plasma |
| TWI764671B (en) * | 2021-04-13 | 2022-05-11 | 國立屏東科技大學 | Filtration system of aquaculture tank |
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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: 20180413 Termination date: 20200706 |