CN205518206U - A remove haze equipment for in regional atmospheric environment - Google Patents
A remove haze equipment for in regional atmospheric environment Download PDFInfo
- Publication number
- CN205518206U CN205518206U CN201620299594.5U CN201620299594U CN205518206U CN 205518206 U CN205518206 U CN 205518206U CN 201620299594 U CN201620299594 U CN 201620299594U CN 205518206 U CN205518206 U CN 205518206U
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- Prior art keywords
- water conservancy
- conservancy diversion
- collecting plate
- metal water
- electrode group
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Abstract
The utility model discloses a haze equipment that removes of regional atmospheric environment, include that plasma static takes place electrode group and the combination of at least a set of metal water conservancy diversion collecting plate, the combination of metal water conservancy diversion collecting plate forms the airflow channel who link up plasma static and take place the electrode group including distributing in the metal water conservancy diversion collecting plate that two couples was parallel to each other and perpendicular to the ground distributes of plasma static emergence electrode group both sides, and under plasma static emergence electrode group circular telegram situation, the air current of leading the way is through being taken place the plasma static curtain that the electrode group produced by plasma static, negative electrical charge on micronic dust area when natural wind drive air passes through plasma static curtain in the air, electrified micronic dust quilt the metal water conservancy diversion collecting plate of the opposite polarity in wind gap down adsorb and detach.
Description
Technical field
This utility model relates to a kind of except haze equipment, particularly relate to a kind of in Regional Atmospheric Environment except haze equipment.
Background technology
In atmospheric environment, the major pollutants of dust haze are by dust, sulfur dioxide, nitrogen oxides, organic hydrocarbon compounds
Deng the PM2.5 aerosol of composition, owing to these PM2.5 pollutant can directly be inhaled in lung, therefore serious harm
People's is healthy, has become as an important social problem.
China Patent No. be 201510580937.5 utility application description disclose a kind of big for region
Gas is in the air except the elecrtonegativity embrane method poly-dirt aircraft of haze, and it includes remotely-piloted vehicle, telecontrolled aircraft has embrane method remove haze agent
Tank, meter dispenser, film bubble blower fan, elecrtonegativity film bubble charity device, meter dispenser removes haze agent tank and negative electricity respectively at embrane method
Property film bubble charity device be connected, film bubble blower fan is connected with elecrtonegativity film bubble charity device.This aircraft cost is high, except haze one-tenth
This height, and except haze region little, except haze effectiveness comparison poor.
China Patent No. be 201520490985.0 utility model patent description disclose a kind of electrostatic except haze device,
Including field generator and dust arrester, field generator produces high-voltage electrostatic field by the driving of power supply, is used for adsorbing sky
Dust particle in gas, dust arrester is the dust of accumulation in removing field generator.This electrostatic is only suitable for except haze device
In indoor air purification, be not suitable in Regional Atmospheric Environment except haze.
The dust removed in air generally has two ways: one is filter medium method, it is simply that usually said filter screen method；
Two is electric precipitation method, and its principle is to allow be absorbed by the pole plate of oppositely charged after a kind of electric charge on dust lane.For removing
Haze in atmospheric environment, owing to being the dedusting method of a kind of books circulation, the most not only needs the economy of consideration method, also
Need the engineering feasibility considering to implement.The windage of filter medium method is bigger, there is medium simultaneously and updates and damage
The problems such as consumption, all lack feasibility in terms of energy consumption and economy.Although electric precipitation method windage is far below filter medium
, the most therefore significantly lower than filter medium method in terms of energy consumption, nor there is medium and update the dirt consuming with collecting in method
The process problem of ash, but there is also blower fan and drive energy expenditure excessive, and the manufacture of the blower fan of huge flow and maintenance etc.
A series of problem.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of mental retardation removing haze be applicable to Regional Atmospheric Environment
Consumption, high efficiency are except haze equipment.
This utility model solves the technical scheme that used of above-mentioned technical problem: in Regional Atmospheric Environment except haze
Equipment, is made up of plasma electrostatic generation electrode group and metal water conservancy diversion collecting plate, described plasma electrostatic generation electrode
Group includes corona wire and corresponding to battery lead plate, both are alternately arranged in a row, and after energising, shape is in a row windward
Plasma electrostatic curtain wall, described metal water conservancy diversion collecting plate is distributed in this plasma electrostatic generation electrode group both sides, is waiting
During the work of ion electrostatic generation electrode, the metal water conservancy diversion collecting plate being in windward side guides natural wind to pass through as deflector
The plasma electrostatic curtain wall formed by plasma generation electrode group, natural wind is when by plasma electrostatic curtain wall in air
Micro dust particle absorption plasma curtain wall in ionization air molecule band on electric charge, enter leeward side water conservancy diversion metal
During collecting plate, adsorbed by opposite polarity metal water conservancy diversion collecting plate thus remove.When wind direction is contrary, the metal of both sides
The effect of water conservancy diversion collecting plate is also exchanged, and equally plays except haze effect, therefore can be to the nature of positive and negative two wind directions
Wind is carried out except haze, and mainly there are two wind directions in a place, and equipment the most of the present utility model is in major part
All play in time and can play the effect removing haze.
The further preferred version of this utility model: in Regional Atmospheric Environment except haze equipment, described plasma
Electrostatic generation electrode group utilizes natural wind as air except the air driving force of haze, and plasma electrostatic generation electrode group is horizontal
Arrange windward.
The further preferred version of this utility model: in Regional Atmospheric Environment except haze equipment, described plasma
Electrostatic generation electrode group is made up of with to battery lead plate corona wire, is plate electrode to battery lead plate, can be metallic plate or
Flat metal tube.
The further preferred version of this utility model: described metal water conservancy diversion collecting plate is distributed in plasma electrostatic and electricity occurs
Group both sides, pole, the direction of metal water conservancy diversion collecting plate forms air channel towards plasma electrostatic generation electrode group, and is perpendicular to ground
Face.Owing to metal water conservancy diversion collecting plate is perpendicular to ground, the dirt ash that surface is adsorbed can utilize gravity or because raining and punching
Natural Crater face after pouring, and prevent from raining and polar board surface hydrops after shower.
Gap is there is, for through horizontal natural wind between metal water conservancy diversion collecting plate and plasma electrostatic generation electrode group.
Can not only meet both direction enterprising enter airflow channel air except haze, moreover it is possible to the air entered from gap direction is carried out
Except haze, the dust from the air that gap direction enters also can be adsorbed by metal water conservancy diversion collecting plate, it is thus possible to meet district
The comprehensive wind direction of territory atmospheric environment removes haze requirement, improves except haze efficiency.
The further preferred version of this utility model: the plasma electrostatic generation electrode arranged in the middle of described gap is to independence
In the electrode of metal water conservancy diversion collecting plate, form bipolar electrode dedusting system with metal water conservancy diversion collecting plate.There is electricity in plasma
And the corona wire effect independent to electrode of pole centering produces plasma electrostatic field, and metal water conservancy diversion collecting plate is solely for inhaling
Subsidiary electricity micronic dust, not only forms twin voltage dust, and solves the bigger metal dust thin plate of area in strong wind
The problem that may be deformed the plasma electrostatic field instability caused.
The further preferred version of this utility model: in described plasma electrostatic generation electrode group, adjacent two plasmas
Electrostatic generation electrode pair to the spacing between battery lead plate more than or equal to twice to battery lead plate Yu the spacing of corona wire, and
And the spacing between battery lead plate is equal to battery lead plate and corona wire when adjacent two plasma electrostatic generation electrodes pair
During twice spacing, adjacent two plasma generation electrodes are to the corona wire by shared centre.
The further preferred version of this utility model: plasma electrostatic generation electrode group between battery lead plate and corona wire
Spacing range is between 1cm～60cm, to the voltage between battery lead plate and corona wire according to battery lead plate and corona wire
Between spacing actual adjust, be as the criterion forming 2.7～4.2KV/cm electric field intensity, concrete voltage range is at 3kv
～between 60kv.
The further preferred version of this utility model: be laid with multiple air vent on described metal water conservancy diversion collecting plate, or
Metal water conservancy diversion collecting plate uses XPM.On the one hand the wind to lateral wind of metal water conservancy diversion collecting plate can be reduced
Resistance, raising wind loading rating, on the other hand can remove the air in the wind direction towards metal water conservancy diversion collecting plate
Haze.
The further preferred version of this utility model: be laid with some reinforcements on described metal water conservancy diversion collecting plate.Described
Metal water conservancy diversion collecting plate according to the size of actual product, the reinforcement that suitably compacting is some is to improve rated wind velocity.
The further preferred version of this utility model: metal water conservancy diversion collecting plate and plasma electrostatic generation electrode centering to electricity
Pole plate combines, metal water conservancy diversion collecting plate be also simultaneously plasma electrostatic occur pole to battery lead plate, corona wire
It is divided into the both sides at this plate.
The further preferred version of this utility model: the periphery of described metal water conservancy diversion collecting plate be provided with can ventilative at least
Layer of metal protection net, described metal protective screen is connected with metal water conservancy diversion collecting plate.
The effect one of guard is to play safeguard protection to use, because the voltage of plasma electrostatic field reaches thousand of to volts up to ten thousand,
Once people is near having major safety risks, and on shroud, metal net mask is possible to prevent that people is the most close, play safety outside
The use of cover.The mesh aperture of guard is can not can be as the criterion by fist or arm by finger.Two is that guard connects
On collecting plate electrode, also function to assist the effect of dust.Charged air is by after collecting plate, although major part can quilt
Absorbing on collecting plate, but have the adsorbed removing of a certain proportion of micronic dust, these micronic dusts pass through and collecting plate
During guard with same electric charge, can be adsorbed again and remove on guard.Owing to the aperture of guard is relatively small, because of
This has preferable dust removing effects.
Wire netting on guard can be monolayer, it is also possible to being two-layer or more layers, the number of plies is the most, to charged micro-in air
The auxiliary catch ability of dirt is the strongest, and dust removing effects is the best.
The further preferred version of this utility model: corona wire is cathode conductor or positive pole conductor.
The further preferred version of this utility model: described metal water conservancy diversion collecting plate ground connection, described metal water conservancy diversion dust
Voltage range between plate and corona wire is 3KV-60KV.
The further preferred version of this utility model: the described distance between two nugget genus water conservancy diversion collecting plates is 10cm-
120cm。
Of the present utility model enter preferred version: utilize the wind speed of the high-altitude natural wind feature more than ground wind speed, will set
For being arranged on top of building or there is the place of certain altitude.
Further preferred scheme of the present utility model: described metal water conservancy diversion collecting plate combination is provided above spray equipment,
Described spray equipment includes being erected at above two nugget genus water conservancy diversion collecting plates and the spray vertical with metal water conservancy diversion collecting plate
Shower pipe, described shower carries out spray to described metal water conservancy diversion collecting plate, corona wire and metal protective screen
Dirt ash except accumulation.The effect of spray equipment is when equipment runs through after a while, the surface such as collecting plate, guard
Can gather dirt ash, when dirt ash accumulates to certain thickness just can be by being purged with Water spray.Metal water conservancy diversion dust
The collecting tank collecting these dirt ashes is had below plate.
Described collecting unit of dust is a working cell except haze equipment, except haze equipment is by several parallel collecting unit of dust groups
Becoming, adjacent two collecting unit of dust share the metal water conservancy diversion collecting plate of side, thus save equipment cost and simplify equipment
Structure.
Compared with prior art, the utility model has the advantages that air molecule is sent out in the most several kilovolts to the electric field of volts up to ten thousand
Life ionizes and forms charged plasma electrostatic field, and under natural wind drives, the air of band haze passes through this plasma
During electrostatic field, it is in the dust particles such as the haze in plasma electrostatic field and can adsorb ionization in these plasma electrostatic fields
Air molecule and charged, charged after dust particle under highfield effect by the metal water conservancy diversion collecting plate of oppositely charged
Adsorb and remove.This except haze mode not only windage little, and utilize natural wind to make air driving force energy consumption far below often
Rule technology, moreover it is possible to adapt to changeable natural wind wind direction to greatest extent.
Accompanying drawing explanation
Fig. 1 is the structural representation in embodiment 1 of the present utility model；
Fig. 2 is the structural representation in embodiment 2 of the present utility model；
Fig. 3 is metal water conservancy diversion collecting plate of the present utility model and the structure chart of dirt ash collecting tank；
Fig. 4 is this utility model multiple plasma electrostatic generation electrode group and metal water conservancy diversion collecting plate set schematic diagram；
Fig. 5 is the schematic diagram after this utility model multiple metal water conservancy diversion collecting plate and corona wire set.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, this utility model is described in further detail.
Air molecule can occur ionization to form charged plasma electrostatic field in the most several kilovolts to the electric field of volts up to ten thousand,
The dust particles such as the haze in plasma electrostatic field can adsorb the air molecule of ionization in these plasma electrostatic fields and carry
Electricity, charged rear dust particle is adsorbed by the battery lead plate (metal water conservancy diversion collecting plate) of oppositely charged under highfield effect
And removing, here it is the operation principle of plasma electrostatic field dedusting.
Plasma electrostatic field dedusting is relatively wide to the granule adaptability of dust in air, the dust particle in air from 0.01 to several
Ten microns all can remove, and what haze particularly can enter that human body works the mischief by human lung is that diameter is below 2.5 microns
Micronic dust (i.e. PM2.5), therefore plasma electrostatic field can easily remove the haze in air.
When plasma electrostatic field is except haze, although the voltage produced is at a relatively high, reach thousand of volt up to ten thousand, but due to current ratio relatively
Little, the energy consumption therefore producing plasma electrostatic field is the most little, and the plant energy consumption of a square meter only only has several watts to ten
Several watts.But plasma electrostatic field dust-cleaning principle to be utilized carries out air except haze, in addition it is also necessary to power drives air over
Ion electrostatic field, this air drives the energy consumed then right considerably beyond the energy of generation plasma electrostatic field
For air is except haze, air is driven to need the energy astronomical figure only not consumed, if using conventional wind
Machine, although plasma apparatus produce resistance be far below the resistance of HEPA filter screen, energy consumption the most significantly under
Fall, but the most unrealistic.The problem still more also needing to the wind direction changed at any time in air, and solve a large amount of
The fan operation of this great power time city noise problem, the technical problem built of a large amount of huge blower fan, and
A series of technology, engineering and administration etc. the problems such as the maintenance, repair problem during a large amount of fan operations.Therefore empty
Gas driving problems is that plasma electrostatic field air is except the maximum technical bottleneck of haze technology.
This utility model is the through engineering approaches application that ripe plasma electrostatic field dedusting technology removes haze at air.By creating
Property utilize the natural flow of air as the air driving force by plasma electrostatic field, successfully solve plasma quiet
Electric field is except the key technical problem of haze, so that plasma electrostatic field obtains the most practical except this technology of haze.
Embodiment 1: as it is shown in figure 1, in the Regional Atmospheric Environment except haze equipment, by plasma electrostatic generation electrode
Group 1 and metal water conservancy diversion collecting plate 2 form, plasma electrostatic generation electrode group 1 by a pair or some to corona wire 11 and
The corresponding electrode to battery lead plate 12 composition in both sides is distributed in plasma electrostatic to composition, metal water conservancy diversion collecting plate 2
Electrode group 1 both sides occur, and side is windward side, and opposite side is leeward side；In the case of energising, plasma electrostatic occurs
When electrode group 1 produces plasma electrostatic field formation plasma electrostatic curtain wall, it is in the metal water conservancy diversion collecting plate 2 of windward side
As natural wind entrance and play guide functions, guiding natural wind by plasma electrostatic curtain wall, the metal of leeward side is led
Stream collecting plate 2 adsorbs the dust particle by the upper electric charge of band during plasma electrostatic field.This utility model removes haze as one
Unit is introduced, and Practical Project equipment is made up of except haze unit numerous, can arrange concrete according to fabricating yard size
Quantity form array, to meet district's atmospheric environment except haze requirement except haze unit.Fig. 4 is that multiple plasma electrostatic occurs
Electrode group and metal water conservancy diversion collecting plate set schematic diagram.
Being plate electrode to battery lead plate 12, be metallic plate or flat metal tube to battery lead plate 12, plasma electrostatic occurs
Electrode group is arranged in windward side, forms plasma electrostatic curtain wall windward after energising.
Metal water conservancy diversion collecting plate 2 is perpendicular to ground.
Metal water conservancy diversion collecting plate 2 and corona wire 11 form certain voltage.
There is gap 3 between metal water conservancy diversion collecting plate 2 and plasma electrostatic generation electrode group 1, for through horizontal from
So wind.
Plasma electrostatic generation electrode group 1 to the spacing range between battery lead plate 12 and corona wire 11 at 1cm～60cm
Between, to the voltage between battery lead plate 12 and corona wire 11 according to between battery lead plate 12 and corona wire 11
Adjusting away from reality, be as the criterion forming 2.7～4.2KV/cm electric field intensity, voltage range is between 3kv～60kv.
It is laid with multiple air vent 21 on metal water conservancy diversion collecting plate 2, or metal water conservancy diversion collecting plate 2 is by XPM structure
Become, metal water conservancy diversion collecting plate 2 is laid with some reinforcements.
Metal water conservancy diversion collecting plate 2 periphery is provided with the metal protective screen 4 of at least one of which wire netting composition that can be ventilative, gold
Belong to protection net 4 to be connected with metal water conservancy diversion collecting plate 2.
Distance between two nugget genus water conservancy diversion collecting plates 2 is 10cm or 60cm or 120cm.
As it is shown on figure 3, metal water conservancy diversion collecting plate 2 is provided above spray equipment, spray equipment includes being erected at two pieces
Above metal water conservancy diversion collecting plate 2 and the shower 5 vertical with metal water conservancy diversion collecting plate 2, shower 5 is to metal water conservancy diversion collection
Dirt plate 2, corona wire 11 and metal protective screen 4 carry out spray and remove the dirt ash of accumulation, metal water conservancy diversion collecting plate 2 times
Side is provided with dirt ash collecting tank 6.
Embodiment 2: as in figure 2 it is shown, other parts are same as in Example 1, difference is metal water conservancy diversion collecting plate
2 as plasma electrostatic generation electrode group to battery lead plate.After Fig. 5 is multiple metal water conservancy diversion collecting plate and corona wire set
Schematic diagram.
Although needing to cause in atmosphere high voltage field, but the electricity owing to making air plasmaization consume is little, therefore profit
Have the advantages that energy consumption is low with plasma electrostatic field except haze, be suitable in air removing haze on a large scale.
Plasma also has a feature except haze, it is simply that can also be to the disease in air due to plasma effect while except haze
Poison, antibacterial plays ionization makes it lose activity, and plays the effect of sterilization and disinfection, especially in epidemic diseases seasons such as spring and summers
The effect blocking popular virus disseminating can be played.
Above to being described in detail, herein except haze equipment in Regional Atmospheric Environment provided by the utility model
In apply specific case principle of the present utility model and embodiment be set forth, the explanation of above example is only
It is to be adapted to assist in understand this utility model and core concept.It should be pointed out that, for those skilled in the art
For, on the premise of without departing from this utility model principle, it is also possible to this utility model is carried out some improvement and repaiies
Decorations, these improve and modification also falls in this utility model scope of the claims.
Claims (10)
1. in the Regional Atmospheric Environment except haze equipment, it is characterised in that by plasma electrostatic generation electrode group and metal water conservancy diversion
Collecting plate forms, and described plasma electrostatic generation electrode group includes corona wire and corresponding to battery lead plate, institute
The metal water conservancy diversion collecting plate stated is distributed in plasma electrostatic generation electrode group both sides, and side is windward side, and opposite side is
Leeward side；In the case of energising, plasma electrostatic generation electrode group produces plasma electrostatic field and forms plasma electrostatic curtain
During wall, the metal water conservancy diversion collecting plate being in windward side as natural wind entrance and plays guide functions, guides natural wind
By plasma electrostatic curtain wall, the metal water conservancy diversion collecting plate absorption of leeward side is by the upper electric charge of band during plasma electrostatic field
Dust particle.
The most according to claim 1 in Regional Atmospheric Environment except haze equipment, it is characterised in that be plate to battery lead plate
Shape electrode, described is metallic plate or flat metal tube to battery lead plate, described plasma electrostatic generation electrode group
It is arranged in windward side, after energising, forms plasma electrostatic curtain wall windward.
The most according to claim 1 in Regional Atmospheric Environment except haze equipment, it is characterised in that metal water conservancy diversion dust
Plate is perpendicular to ground.
The most according to claim 1 in Regional Atmospheric Environment except haze equipment, it is characterised in that described metal is led
Stream collecting plate forms certain voltage with corona wire.
The most according to claim 1 in Regional Atmospheric Environment except haze equipment, it is characterised in that described metal is led
Gap is there is, for through horizontal natural wind between stream collecting plate and plasma electrostatic generation electrode group.
The most according to claim 1 in Regional Atmospheric Environment except haze equipment, it is characterised in that plasma electrostatic is sent out
Raw electrode group to the spacing range between battery lead plate and corona wire between 1cm～60cm, to battery lead plate and corona
Voltage between Si adjusts according to the spacing between battery lead plate and corona wire is actual, to form 2.7～4.2KV/cm
Electric field intensity, voltage range is between 3kv～60kv.
The most according to claim 1 in Regional Atmospheric Environment except haze equipment, it is characterised in that described metal is led
It is laid with multiple air vent on stream collecting plate, or described metal water conservancy diversion collecting plate is made up of XPM, institute
It is laid with some reinforcements on the metal water conservancy diversion collecting plate stated.
The most according to claim 3 in Regional Atmospheric Environment except haze equipment, it is characterised in that described metal is led
Stream collecting plate periphery is provided with the metal protective screen of at least one of which wire netting composition that can be ventilative, and described metal is prevented
Protecting wire net cover is connected with metal water conservancy diversion collecting plate.
The most according to claim 1 in Regional Atmospheric Environment except haze equipment, it is characterised in that described two are nugget
The distance belonged between water conservancy diversion collecting plate is 10cm-120cm.
The most according to claim 8 in Regional Atmospheric Environment except haze equipment, it is characterised in that described metal is led
Stream collecting plate is provided above spray equipment, and described spray equipment includes being erected on two nugget genus water conservancy diversion collecting plates
The shower that Fang Bingyu metal water conservancy diversion collecting plate is vertical, described shower is to described metal water conservancy diversion collecting plate, electricity
Dizzy silk and metal protective screen carry out spray and remove the dirt ash of accumulation, be provided with dirt ash and receive below metal water conservancy diversion collecting plate
Collection groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620299594.5U CN205518206U (en) | 2016-04-11 | 2016-04-11 | A remove haze equipment for in regional atmospheric environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620299594.5U CN205518206U (en) | 2016-04-11 | 2016-04-11 | A remove haze equipment for in regional atmospheric environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205518206U true CN205518206U (en) | 2016-08-31 |
Family
ID=56791179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620299594.5U Withdrawn - After Issue CN205518206U (en) | 2016-04-11 | 2016-04-11 | A remove haze equipment for in regional atmospheric environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205518206U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689134A (en) * | 2016-04-11 | 2016-06-22 | 谢红卫 | Haze removal equipment for regional atmospheric environment |
| CN107270451A (en) * | 2017-07-10 | 2017-10-20 | 湖南大学 | A kind of air ventilating fan that function is reclaimed with electrostatic precipitation and thermoelectricity |
-
2016
- 2016-04-11 CN CN201620299594.5U patent/CN205518206U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689134A (en) * | 2016-04-11 | 2016-06-22 | 谢红卫 | Haze removal equipment for regional atmospheric environment |
| CN107270451A (en) * | 2017-07-10 | 2017-10-20 | 湖南大学 | A kind of air ventilating fan that function is reclaimed with electrostatic precipitation and thermoelectricity |
| CN107270451B (en) * | 2017-07-10 | 2020-07-24 | 湖南大学 | New fan of thermoelectricity with electrostatic precipitator and heat recovery function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160831 Effective date of abandoning: 20170510 |