CN207142890U - A kind of highly salt containing organic waste water processing unit - Google Patents
A kind of highly salt containing organic waste water processing unit Download PDFInfo
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- CN207142890U CN207142890U CN201721094512.4U CN201721094512U CN207142890U CN 207142890 U CN207142890 U CN 207142890U CN 201721094512 U CN201721094512 U CN 201721094512U CN 207142890 U CN207142890 U CN 207142890U
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- waste water
- containing organic
- organic waste
- salt containing
- processing unit
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Abstract
The utility model provides a kind of highly salt containing organic waste water processing unit, and the device includes reactor shell, connects high pressure plate electrode, grounding electrode and insulation board with holes；The insulation board with holes is located inside reactor shell, and reactor enclosure internal body portion is divided into two cavitys；It is described connect high pressure plate electrode, grounding electrode is respectively provided in two cavitys；Each cavity is equipped with the water inlet and delivery port being connected with the cavity.The utility model operational efficiency is high, and energy-saving effect is notable, more adapts to industrially scalable processing.
Description
Technical field
Discharge in water technical field is the utility model is related to, more particularly, to a kind of highly salt containing organic waste water processing unit.
Background technology
In recent years, the industry such as pharmacy, printing and dyeing, coal chemical industry, petrochemical industry is developed rapidly.Indexed according to american dye,
Commercial dye reaches as many as tens thousand of kinds, and the whole world is discharged into about 60,000 tons of dyestuff in environment with waste formation every year.United according to country
The data that meter office announces, the annual production of China's dyestuff and volume of trade all rank first in the world at present.The development of China's medical industry
Rapidly, whole pharmaceutical industry production is average annual increases by 17.7%, higher than the industrial growth rate 4.4% in the same period whole nation, turns into and works as this life
One of medical market with fastest developing speed in boundary.Issued according to British Petroleum Company (BP)《World energy sources statistical yearbook 2016》,
Ended for the end of the year 2015, China is verified in energy reserve, about 114,500,000,000 tons of coal, about 2,500,000,000 tons of oil, and natural gas about 3.8 trillion is vertical
Side.Wherein, coal reserves accounts for the 12.8% of world's gross reserves, and oil accounts for 1.1%, and natural gas accounts for 2.1%.As people are to energy
The demand in source, coal chemical industry, petroleum chemical industry are developed rapidly, and the treatment of Organic Wastewater amount brought therewith is also increasingly
Greatly.In these industries, most of waste components are complicated, concentration is high, colourity is high, recalcitrant substance is more, salt content is high, contain
Have it is a variety of with bio-toxicity and three cause performances (carcinogenic, teratogenesis, mutagenesis) organic matters, and these pollutants have it is anti-light
Solution, anti-oxidant, antibiont degraded characteristic, so that the intractability of highly salt containing organic waste water increases.According to investigations, only printing and dyeing are gone
The discharge of wastewater that just there are 1.6 billion cubic meters in industry China every year enters in water environment.It is now conventional for highly salt containing organic waste water
Sewage disposal technology has some limitations, although the method water outlet of direct evaporative crystallization reaches discharge standard, crystallization
Product can not secondary use, belong to danger wastes.For these highly salt containing organic waste waters, using single treatment technology (or
Technique) often it is difficult to meet increasingly stricter environmental emission standard.The presence of high salinity causes microorganism to be difficult to deposit simultaneously
It is living, the application of biodegradable technique is also limit, therefore the technology of the unconventional degraded highly salt containing organic waste water of exploration and method are
As International Environmental Protection circle focus of attention.
High Voltage Pulse Discharge Technology in Wastewater Treatment is almost the natural composition of various high-level oxidation technologies, is the various advanced oxygen of collection
The new water technology of change technology, system can need not be aided with high temperature, high pressure in not oxidant applying, reaction system
Or in the case of additional light source, thoroughly handle highly salt containing organic waste water.It is however, high present in highly salt containing organic waste water processing
The problem of electrical conductivity electric discharge is difficult.
Utility model content
The purpose of this utility model is：The problem of existing for prior art, there is provided at a kind of highly salt containing organic waste water
Device is managed, realizes the processing of waste water under high conductance, and realize electrodless discharge.
Purpose of utility model of the present utility model is achieved through the following technical solutions：
A kind of highly salt containing organic waste water processing unit, it is characterised in that the device includes reactor shell, connects hardboard electricity
Pole, grounding electrode and insulation board with holes；The insulation board with holes is located inside reactor shell, by reactor enclosure internal body portion every
Into two cavitys；It is described connect high pressure plate electrode, grounding electrode is respectively provided in two cavitys；Each cavity is equipped with and the cavity
The water inlet and delivery port being connected.
As further technical scheme, the insulation board with holes is provided with least one 0.1mm~10mm aperture.
As further technical scheme, the insulation board with holes is provided with least one 1mm~2mm aperture.
As further technical scheme, the insulation board with holes is provided with multiple 0.1mm~10mm aperture, adjacent small
The spacing in hole is 5cm~10cm.
As further technical scheme, described connect is connected with binding post on high pressure plate electrode, and one end of the binding post is stretched
Go out reactor shell；The grounding electrode is provided with binding post, and reactor shell is stretched out in one end of the binding post.
As further technical scheme, it is connected to the binding post connect on high pressure plate electrode and connects with reactor shell screw thread
Connect, the binding post being connected on grounding electrode is threadedly coupled with reactor shell.
As further technical scheme, the reactor shell includes internal layer shell and outer casing, internal layer shell by
High-temperature insulation material is made.
As further technical scheme, the material for connecing high pressure plate electrode and grounding electrode is graphite electrode or tungsten electricity
Pole.
As further technical scheme, reactor shell is made up of SMC composites.
As further technical scheme, the insulation board with holes is located at the middle for connecing high pressure plate electrode and grounding electrode
Position.
Compared with prior art, the utility model has advantages below：
1st, when applying high voltage to electrode both ends, pre-arcing current convergence is in aperture and causes heat-flash effect, causes
The generation and breakdown of bubble.Electric field near aperture is very strong, so aperture is implemented around partial breakdown, forms impulse electric corona and puts
Electricity.This structure forms two pins-template electric discharge simultaneously, and one is positive polarity electric discharge, and one is negative polarity electric discharge.Pass through tune
Whole electrode spacing can also realize the different discharge type such as corona, spark and electric arc, can be according to containing salt ionic concentration, adjustment
Discharge type, reach the treatment effect of efficient energy-saving.
2nd, liquid medium is divided into two-layer flow up and down, and separated with insulation board with holes, can effectively prevent high saliferous from having
In machine waste water between levels ion movement, play reduce high conductivity in the case of heavy current.Upper and lower laminar flow, can
The treating capacity of unit interval is improved, improves operating efficiency, more adapts to industrially scalable processing.
3rd, one aperture is set every a segment distance on insulation board with holes, the device sets multiple keyhole formations to put altogether
Electricity, make discharge in water evenly, improve device operation efficiency.
Brief description of the drawings
Fig. 1 is device overall schematic of the present utility model；
Fig. 2 is interelectrode electric force lines distribution of the present utility model；
Fig. 3 is discharge in water schematic diagram of the present utility model；
Fig. 4 is the discharge length of discharge aperture both sides under different electrical conductivity of the present utility model.
Accompanying drawing marks explanation：
1 is reactor shell, and 2 is connect high pressure plate electrode, and 3 be grounding electrode, and 4 be insulation board with holes, and 5 be upper water inlet, 6
It is upper water-out mouth for lower water inlet, 7,8 be lower outlet.
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment
The utility model provides a kind of highly salt containing organic waste water processing unit, as shown in figure 1, the device includes reactor enclosure
Body 1, connect high pressure plate electrode 2, grounding electrode 3 and insulation board with holes 4.Insulation board 4 with holes is located inside reactor shell 1, will be anti-
Answer and two cavitys are separated into inside device housing 1.Connect high pressure plate electrode 2, grounding electrode 3 is respectively provided in two cavitys.It is each empty
Chamber is equipped with the water inlet and delivery port being connected with the cavity, in the present embodiment, water inlet 5 in setting, upper water-out mouth 7,
Lower water inlet 6 and lower outlet 8.Reactor shell is an insulating enclosed type container, and reaction compartment is provided for discharge in water.
Form field of electric force between electrodes, distribution situation is shown in Fig. 2, due to the presence of insulation board with holes, make field of electric force by
To constraint, bar-bell type hyperboloid field of electric force is formed about in aperture, field of electric force drastically strengthens near aperture, in insulation board with holes
Upper and lower two layers respectively formed two pins-plate shape field of electric force.When applying high voltage to electrode both ends, pre-arcing current convergence is in band
In the aperture of hole insulation board 4 and cause heat-flash effect, cause the generation and breakdown of bubble.Electric field near aperture is very strong, so
Aperture is implemented around partial breakdown, forms corona discharge pulse.This structure forms two pins-template and discharged simultaneously, one
It is positive polarity electric discharge, one is negative polarity electric discharge.Liquid medium is divided into two-layer flow up and down, and separated with insulation board 4 with holes,
The movement of ion between levels in highly salt containing organic waste water can be effectively prevented, plays the forceful electric power reduced in the case of high conductivity
Stream.Upper and lower laminar flow, it is possible to increase the treating capacity of unit interval, improve operating efficiency, more adapt to industrially scalable processing.
After to application 30KV voltage between the electrode of device two, streamer-discahrge is formed in device, sees Fig. 3.Stream
Light electric discharge, to two electrode diffusions, is so also formed electrodless discharge, reduces export license, while also just carry since aperture
The high service life of electrode and device.
In the utility model, electrical conductivity of solution directly affects discharge length, sees Fig. 4.Highly salt containing organic waste water electrical conductivity exists
During ms/cm magnitudes, discharge length reaches most long, and discharge in water effect reaches optimal.The utility model success has in high conductivity
Discharge in water is realized in machine waste water, removes the organic substance in waste water.
The aperture set on insulation board with holes is needed for millimetre-sized aperture, such as with least one 0.1mm~10mm's
Aperture.The device sets multiple keyhole formations to discharge altogether, makes discharge in water evenly, improves device operation efficiency.In this reality
In example, insulation board with holes is provided with least one 1mm~2mm aperture, and the spacing of adjacent apertures is 5cm~10cm, through testing,
So the aperture of size can produce best technique effect.
In the present embodiment, insulation board 4 with holes is placed in the bosom position of reactor shell 1, and device is divided into two up and down
Point, form two discharge spaces；Water inlet, upper water-out mouth in the setting of device top half, device the latter half are entered under setting
The mouth of a river, lower outlet.Current flow point two layers in a device, are discharged respectively for upper and lower two layers, improve reaction efficiency.
Connect and be connected with binding post on high pressure plate electrode 2, reactor shell is stretched out in one end of the binding post；Set on grounding electrode
There is binding post, reactor shell is stretched out in one end of the binding post.It is connected to the binding post and reactor enclosure connect on high pressure plate electrode
Body is threadedly coupled, and the binding post being connected on grounding electrode is threadedly coupled with reactor shell.By adjusting electrode spacing, for
Different solution concentrations can realize the electric discharge of diversified forms, including streamer-discahrge, spark discharge and corona discharge.Electrode spacing
Nearer, discharge in water is more likely to spark discharge, and electrode spacing is more remote, and discharge in water is more likely to streamer-discahrge.
Reactor shell integrally can be made up of high-temperature insulation material, or reactor shell is including internal layer shell and outside
Layer housing, internal layer shell are made up of high-temperature insulation material.In the present embodiment, high-temperature insulation material uses SMC composites.
Connect high pressure plate electrode and ground electrode materials need to select to be not easy the electrode being electrolysed, in the present embodiment, using graphite electrode or tungsten
Electrode.Insulation board material with holes is exotic material fiberglass.
Preferred embodiment of the present utility model is the foregoing is only, not to limit the utility model, should be referred to
Go out, all made within spirit of the present utility model and principle all any modification, equivalent and improvement etc., all should include
Within the scope of protection of the utility model.
Claims (10)
1. a kind of highly salt containing organic waste water processing unit, it is characterised in that the device includes reactor shell, connects hardboard electricity
Pole, grounding electrode and insulation board with holes；The insulation board with holes is located inside reactor shell, by reactor enclosure internal body portion every
Into two cavitys；It is described connect high pressure plate electrode, grounding electrode is respectively provided in two cavitys；Each cavity is equipped with and the cavity
The water inlet and delivery port being connected.
A kind of 2. highly salt containing organic waste water processing unit according to claim 1, it is characterised in that the insulation board with holes
It is provided with least one 0.1mm~10mm aperture.
A kind of 3. highly salt containing organic waste water processing unit according to claim 2, it is characterised in that the insulation board with holes
It is provided with least one 1mm~2mm aperture.
A kind of 4. highly salt containing organic waste water processing unit according to claim 1, it is characterised in that the insulation board with holes
Multiple 0.1mm~10mm aperture is provided with, the spacing of adjacent apertures is 5cm~10cm.
5. a kind of highly salt containing organic waste water processing unit according to claim 1, it is characterised in that described to connect hardboard electricity
Binding post is connected with extremely, reactor shell is stretched out in one end of the binding post；The grounding electrode is provided with binding post, the wiring
Reactor shell is stretched out in one end of post.
6. a kind of highly salt containing organic waste water processing unit according to claim 5, it is characterised in that be connected to and connect hardboard
Binding post on electrode is threadedly coupled with reactor shell, and the binding post being connected on grounding electrode connects with reactor shell screw thread
Connect.
A kind of 7. highly salt containing organic waste water processing unit according to claim 1, it is characterised in that the reactor shell
Including internal layer shell and outer casing, internal layer shell is made up of high-temperature insulation material.
8. a kind of highly salt containing organic waste water processing unit according to claim 1, it is characterised in that described to connect hardboard electricity
The material of pole and grounding electrode is graphite electrode or tungsten electrode.
A kind of 9. highly salt containing organic waste water processing unit according to claim 1, it is characterised in that reactor shell by
SMC composites are made.
A kind of 10. highly salt containing organic waste water processing unit according to claim 1, it is characterised in that the insulation with holes
Plate is located at the middle position for connecing high pressure plate electrode and grounding electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721094512.4U CN207142890U (en) | 2017-08-29 | 2017-08-29 | A kind of highly salt containing organic waste water processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721094512.4U CN207142890U (en) | 2017-08-29 | 2017-08-29 | A kind of highly salt containing organic waste water processing unit |
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| Publication Number | Publication Date |
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| CN207142890U true CN207142890U (en) | 2018-03-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107381709A (en) * | 2017-08-29 | 2017-11-24 | 成都科衡环保技术有限公司 | A kind of discharge in water reactor for highly salt containing organic waste water processing |
-
2017
- 2017-08-29 CN CN201721094512.4U patent/CN207142890U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107381709A (en) * | 2017-08-29 | 2017-11-24 | 成都科衡环保技术有限公司 | A kind of discharge in water reactor for highly salt containing organic waste water processing |
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