CN205833371U - For Regional Atmospheric Environment except haze facility - Google Patents

Abstract

nullThe utility model discloses in Regional Atmospheric Environment except haze facility，Including multiple be connected or disjunct plasma electrostatic generation electrodes to be in the plasma electrostatic generation electrode debris collection area to lower air port，Make the micro dust particle in air charged when natural wind blows over plasma electrostatic generation electrode to the plasma electrostatic field formed，Debris collection area through mouth at a disadvantage is adsorbed and removes again，Its advantage is to utilize natural wind as air driving force，Need not huge Fan Equipment，And the roof of building can be utilized、Wall face，With other neighbouring various installations and facilities even woods with certain conductive capability above and、Lawn is as debris collection area，Thus at utmost make use of the thing likely conducted electricity on the ground even woods、Lawn is carried out except haze，Then can be with flexible distributed at the uptake of these debris collection area except the key device plasma electrostatic generation electrode of haze.

Description

For Regional Atmospheric Environment except haze facility

Technical field

This utility model relates to a kind of except haze facility, particularly relates to one and utilizes top of building and surface, and similar The facilities and equipment of high-altitude or open space carries out regional atmospheric except the facility of haze.

Background technology

Haze major pollutants in atmospheric environment are by minute dusts, sulfur dioxide, nitrogen oxides, organic hydrocarbon compounds Deng the PM2.5 aerosol etc. of composition, owing to these PM2.5 pollutant can directly be inhaled in lung, therefore serious harm people Healthy, have become as an important social problem.

China Patent No. be 201510580937.5 utility application description disclose a kind of for region Air 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 elecrtonegativity film bubble charity respectively at embrane method Device is connected, and film bubble blower fan is connected with elecrtonegativity film bubble charity device.This aircraft cost is high, except haze cost high, and except haze region Little, except haze effectiveness comparison poor, it is impossible to really play in region air except haze effect.

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 in air Tiny dust, dust arrester is for removing the dust of accumulation in field generator.This electrostatic is only applicable to Interior Space except haze device Gas purify, 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 Being electric precipitation method, its principle is to allow be adsorbed by the pole plate of oppositely charged after a kind of electric charge on dust lane.For removing big compression ring Haze in border, owing to being the dedusting method of a kind of books circulation, not only needs the economy of consideration method, in addition it is also necessary to when considering to implement Engineering feasibility.The windage of filter medium method is bigger, there is medium simultaneously and updates and the problem such as loss, from energy consumption and Economy aspect all lacks feasibility.Although electric precipitation method windage is far below filter medium method, energy consumption aspect is the lowest In filter medium method, nor there is medium and update the process problem of the dirt ash consumed and collect, but there is also blower fan and drive Energy expenditure is excessive, and a series of problem such as the manufacture of the blower fan of huge flow and maintenance.

High-rise building thing in city stands in great numbers, and these buildings are often merely creating PM2.5 and not abatement functions, its The abundant natural wind resource existed around them can be utilized in fact completely to carry out except haze, make these buildings and installations and facilities, The facilities and equipment device that especially top of building and exterior wall surface etc. have certain wind resource has except haze function, becomes The lung in city, the lung of environment.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of technology, it is possible to use building is mainly building Roof and exterior wall surface, and similar there is certain altitude and the building of wind resource, the facilities and equipment even woods, lawn Ground etc., for the low energy consumption, high efficiency except haze of Regional Atmospheric Environment.

This utility model solves the technical scheme that used of above-mentioned technical problem: setting except haze for Regional Atmospheric Environment Execute, including being arranged on top of building or wall face, and similar have certain wind resource, can be with the installations and facilities of ground connection, dress Multiple plasma electrostatic generation electrodes pair being connected or be not connected with on surface such as put, electricity occurs being distributed in plasma electrostatic Extremely to neighbouring these top of building particularly descending air port or wall face and can be with the facilities and equipment of ground connection, device as dust Region, forms plasma electrostatic field by article on plasma electrostatic generation electrode to applying high voltage, and natural wind is quiet by plasma Electricity occurs to make the micronic dust particle subband in air power on lotus during the plasma electrostatic field that electrode formed, the accumulation area in air port under process During territory, these charged micro dust particle debris collection area in lower air port are adsorbed and remove.

Further preferred scheme of the present utility model: described in Regional Atmospheric Environment except haze facility, its feature Being that the place that plasma electrostatic generation electrode is installed has certain wind resource, plasma electrostatic generation electrode pair is in dust The uptake in region, except haze facility utilizes natural wind to blow over plasma electrostatic generation electrode successively as except the air driving force of haze To and debris collection area, reach the effect except haze.

Further preferred scheme of the present utility model: described plasma electrostatic generation electrode is to by corona wire and to electrode Plate forms, and described is a kind of plate electrode to battery lead plate, can be metallic plate or plate-shape metal pipe.

Further preferred scheme of the present utility model: described in Regional Atmospheric Environment except haze facility, its feature It is the described plasma electrostatic generation electrode place to distribution, is analogous to top of building, wall face and and various family The top of outer facilities and equipment, outer surface etc. have certain natural wind and the facility that with ground connection, can simultaneously have suitable front face area, Device and space, region, and plasma electrostatic generation electrode is in uptake so that it is become debris collection area.

Further preferred scheme of the present utility model: described debris collection area and described plasma electrostatic generation electrode pair In to battery lead plate together ground connection, debris collection area has the polarity as plasma electrostatic generation electrode, can adsorb etc. from Son occur electrode produce with electric charge opposite polarity to battery lead plate.

Further preferred scheme of the present utility model: to non-conductive or not good conductor of electricity in described debris collection area, including Surface is that non-conductive or poor conductive ground, metope and other various object devices etc. wooden, plastic cement apply electrically-conducting paint Or enamelled coating so that it is there is dust collecting capability.

Further preferred scheme of the present utility model: enter there may be people at described plasma electrostatic generation electrode The surrounding or the side metal isolated column that enter fence up, and described metal isolated column electrically connects with debris collection area.Metal isolation net It is made up of one or more layers wire netting.

Further preferred scheme of the present utility model: corona wire is cathode conductor or positive pole conductor.

Further preferred scheme of the present utility model: the electrode spacing of described plasma electrostatic generation electrode pair is 1cm- 60cm。

Further preferred scheme of the present utility model: install wind transducer, automatically turned on windward by wind transducer The plasma electrostatic field of mouth side.

Compared with prior art, the utility model has the advantages that and produce plasma electrostatic by ion electrostatic generation electrode , when natural wind drives haze air by this plasma electrostatic field, the micro dust particle in haze has adsorbed plasma electrostatic Ionized molecule in Chang and charged, be removed entering the opposite polarity debris collection area absorption of Shi Beixia air port, accumulation area.Collection Dirt region can be top of building, wall face, it is also possible to is the various installations and facilities devices with certain conductive capability, even It is trees, ground etc..This utilizing natural wind as air driving force except haze mode, energy consumption is far below routine techniques, will simultaneously Plasma electrostatic generation electrode separates with collecting electrode, and plasma generation electrode can compare to be mounted freely on can become collection The uptake of dirt pole, and collecting electrode can be various have certain conductive capability and can with the building of ground connection, installations and facilities dress Putting, even the woods, ground, lawn etc., substantially increase the alternative of dust collecting electrode, can make full use of building and various Facility, region, as collecting electrode, constitute debris collection area, it is also possible to plasma electrostatic generation electrode is arranged on debris collection area Around, the plasma in air port under the plasma electrostatic generation electrode of debris collection area uptake, closedown it is in by controlling unlatching quiet There is the wind direction that electrode flexible adaptation is different in electricity, promotes to greatest extent except haze effect and improve the economy except haze.

Accompanying drawing explanation

Fig. 1 is schematic diagram of the present utility model.

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 plasma electrostatic field in the most several kilovolts to the high voltage electric field of volts up to ten thousand, Haze its tiny dust particle in this plasma electrostatic field can adsorb in plasma electrostatic field the air molecule of ionization and charged, Can be adsorbed when these charged micro dust particles are by the battery lead plate of opposite polarity and remove from haze air, here it is wait from The operation principle of sub-electrostatic field dedusting.

Plasma electrostatic method is relatively wide to the granule adaptability of dust in air, and the micro dust particle in air is from 0.01 to tens Micron all can remove, and haze is mainly by the micronic dust that can enter the diameter less than 2.5 microns that human body is worked the mischief by human lung Composition (i.e. PM2.5), therefore plasma electrostatic method can easily remove the haze in air.

When plasma electrostatic method is except haze, although the voltage produced is at a relatively high, reaches thousand of volt up to ten thousand, but electric current is smaller, because of This is singly to produce the energy consumption of plasma electrostatic field the most not quite.But plasma electrostatic method to be utilized carries out air except haze, in addition it is also necessary to solve Certainly air driving problems during because using plasma electrostatic method except haze, need to drive air pass sequentially through plasma electrostatic field and Dust collecting electrode electric field opposite polarity with plasma electrostatic field, otherwise cannot reach the purpose removed.And drive flood tide in air The energy that consumed of air then for air is except haze, to make employment considerably beyond producing the energy of plasma electrostatic field Work drives air to need the energy astronomical figure only not consumed, if using conventional blower fan, even if plasma electrostatic The wind resistance of subtraction unit has been far below HEPA filter screen, energy consumption the most significantly declines, and is also unpractical, still more also needs to The problem solving the wind direction changed at any time in air, and the city noise during fan operation of substantial amounts of this great power asks A series of skills such as the maintenance, repair problem during the technical problem that topic, a large amount of huge blower fan are built, and a large amount of fan operation Art, engineering and administration etc. problem.Therefore air driving problems is that plasma electrostatic method air is except the maximum technology bottle of haze technology Neck.

Embodiment one, building roof except haze facility

For regional atmospheric administer except haze facility, it is positioned at top of building, as it is shown in figure 1, include around roof four The plasma electrostatic generating pole of week cincture and there is the debris collection area 3 of certain electric conductivity form, and there is electricity in plasma electrostatic Pole is formed with corona wire 2 by battery lead plate 1, can be one to one, the electrode pair of the single pair of of a pair two or one-to-many, it is also possible to by The electrode group of multiple electrode pair combinations, but therein to battery lead plate and the equal ground connection of debris collection area 3.

Plasma electrostatic generation electrode is to being one piece of metallic plate or metal tube side (one to one) or both sides ( To two) equal corona wire is installed, or the metal tube surrounding of circle installs a plurality of parallel corona wire.

By the corona wire of article on plasma generation electrode 2 with battery lead plate 1 is applied high voltage, form high pressure between Electric field, corona wire 2 and between battery lead plate 1 air occur ionization formed plasma electrostatic field.Debris collection area 3 is positioned at plasma The lower air port of electrostatic field also has certain electric conductivity, due to its make it with ground connection together with battery lead plate and to battery lead plate as with Corona wire opposite polarity and become collecting electrode, natural wind drives haze air to first pass through plasma electrostatic field and makes in haze air Micronic dust particle subband on the electric charge of corona wire identical polar, collected when the debris collection area 3 of the opposite polarity by lower air port The surface adsorption in dirt region and remove from air.

Occur to share pair of electrodes plate with dust with the plasma electrostatic of conventional electric cleaner, or one air channel of coexistence is not With, this utility model have employed the design separated by plasma electrostatic generation electrode with collecting electrode.Corona wire with to battery lead plate Composition is independent one by one or the plasma electrostatic generation electrode pair that is connected, collecting electrode then by with plasma generation electrode in electricity Ground, enclosure wall, guard bar and other metal of the dizzy opposite polarity top of building to battery lead plate common ground of silk or conduction structure The wall face composition that part, even building are overall.Therefore the design of plasma electrostatic generation electrode pair has been broken away from relatively huge The constraint of big collecting electrode, not only can be designed to the most frivolous, thus decreases windage, is easy to the top at building Building is installed without the impact worrying windage with wall face etc., the most necessarily needs electrode being designed to and dust Extremely corresponding volume, angle and shape, can increase with reasonable manner add deduct with various angles, mode layout and installation , can there be the most wide in range electrode interior spacing and corona generation voltage in few windward side, thus obtain design to greatest extent with Degree of freedom is installed.And optimal scheme is formed into standardized plasma electrostatic generation electrode pair, it is arranged on building on demand Deng local correct position, owing to being standardized product, the design and manufacture cost of electrode not only can be greatly lowered, also may be used To be greatly simplified the debugging modulation of electrode, and reduce high voltage power supply quantity reduction cost.

After two kinds of electrode separation, also make dust collecting electrode can utilize the various object with electric action of top of building, no But increase considerably collecting electrode area, the motility of the setting of collecting electrode has also been significantly greatly increased, not only can be fully sharp With space and the parts of top of building, such as ground, fence and guardrail, and other any east having certain electric conductivity of roof West, can also the most also may be used by also making it have dust collection function at external coating electrically-conducting paint, paint etc. for nonconducting With the wall face by Zheng Zhuan building, and the surface in adjacent building to such an extent as to the various facilities such as neighbouring trees, ground, body of wall set Standby device etc. also serves as collecting electrode.

Debris collection area 3 and ground connection together with battery lead plate 1, improve safety.Other conductive object of top of building, Such as metal fence, handrail, column, protection net etc. have the hardware 5 of electric conductivity and can serve as dust collecting electrode, become dust The part in region.

Debris collection area 3 be distributed in annular plasma generation electrode to circle inside fixture, except metope and ground, and By the various conductive materials at connecting building thing top, and the metal fence being connected with the metope of top of building, ground, hold up Hands, column, protection net, thus dust collecting effect is greatly improved.

The interior outside metal isolated column 4 having personnel activity of the electrode annular to surrounding fences up, metal isolated column 4 with Debris collection area 3 electrically connects.On the one hand improve the safety of facility, on the other hand also make these isolated columns also become dust electricity Pole.

Metal isolated column is made up of one or more layers wire netting, further increases the dust collecting effect of metal isolation net.

Wind transducer is installed, is automatically turned on the plasma electrostatic field of mouth windward by wind transducer, make debris collection area It is in the lower air port of plasma electrostatic field, closes remaining plasma electrostatic field, thus reduce energy consumption.Due to top of building four It is assembled with plasma electrostatic field generation electrode week, the air of any wind direction can be carried out except haze.

Embodiment two: on highway facilities except haze facility and device

In the outside of highway gobo or head clearance plasma generation electrode, gobo and plasma generation electrode To battery lead plate together ground connection, natural wind micro dust particle after plasma generation electrode is charged, through gobo body, guideboard, Adsorbed removing when the metallic facility such as street lamp, road guard and shade tree, ground.

Installing plasma generation electrode on the metallic facility such as highway route marker, street lamp, make in the air of process around is micro- Grit subband electricity is also removed by the metallic facilities such as the guideboard of surrounding, street lamp, road guard and shade tree, ground absorption.

This utility model is the through engineering approaches application in terms of air removes haze of the plasma electrostatic field dedusting technology to maturation.Wound Utilize to the property made natural wind to pass through the driving force of plasma electrostatic field as air, successfully solve plasma electrostatic field except haze Key technical problem, so that plasma electrostatic field is able to practical except this technology of haze.

Meanwhile, creatively plasma electrostatic generation electrode is separated with dust collecting electrode, thus improve to greatest extent The design freedom of ion generation electrode and the scope of dust collecting electrode, for utilizing top of building and respective regions to set up except haze facility Provide optimal economy and Project Realization.

Above to being described in detail except haze facility in Regional Atmospheric Environment provided by the utility model, this Applying specific case in literary composition to be set forth principle of the present utility model and embodiment, the explanation of above example is simply It is adapted to assist in and understands this utility model and core concept.It should be pointed out that, for those skilled in the art, On the premise of this utility model principle, it is also possible to this utility model is carried out some improvement and modification, these improve and Modification also falls in this utility model scope of the claims.

Claims (8)

1. in the Regional Atmospheric Environment except haze facility, it is characterised in that include multiple plasma being connected or being not connected with Electrostatic generation electrode to and be distributed in plasma electrostatic generation electrode neighbouring debris collection area, described plasma electrostatic sent out Raw electrode, to being distributed in top of building or wall face, forms plasma by article on plasma electrostatic generation electrode to applying high pressure Electrostatic field, makes the micronic dust particle subband blowing in the natural wind of plasma electrostatic field power on lotus, near these charged micro dust particles The debris collection area of the opposite polarity of mouth at a disadvantage is adsorbed and is removed.

The most according to claim 1 in Regional Atmospheric Environment except haze facility, it is characterised in that described plasma Electrostatic generation electrode forms with to battery lead plate by corona wire, is plate electrode to battery lead plate, is metallic plate or plate to battery lead plate Shape metal tube.

The most according to claim 1 in Regional Atmospheric Environment except haze facility, it is characterised in that described accumulation area Territory and described plasma electrostatic generation electrode centering to ground connection together with battery lead plate.

The most according to claim 1 in Regional Atmospheric Environment except haze facility, it is characterised in that described accumulation area Territory is ground, body of wall is coated with to be coated with increases the electrically-conducting paint of electric conductivity or enamelled coating.

The most according to claim 1 in Regional Atmospheric Environment except haze facility, it is characterised in that described plasma Electrostatic generation electrode fences up to metal isolated column, and described metal isolated column electrically connects with debris collection area.

The most according to claim 1 in Regional Atmospheric Environment except haze facility, it is characterised in that corona wire is negative pole Conductor or positive pole conductor.

The most according to claim 5 in Regional Atmospheric Environment except haze facility, it is characterised in that described metal every It is made up of multiple layer metal net from hurdle.

The most according to claim 1 in Regional Atmospheric Environment except haze facility, it is characterised in that install wind direction sensing Device, automatically turns on the plasma electrostatic field of mouth windward by wind transducer.