CN109622227A - Isolating device with noise reduction dedusting function - Google Patents
Isolating device with noise reduction dedusting function Download PDFInfo
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- CN109622227A CN109622227A CN201910095719.0A CN201910095719A CN109622227A CN 109622227 A CN109622227 A CN 109622227A CN 201910095719 A CN201910095719 A CN 201910095719A CN 109622227 A CN109622227 A CN 109622227A
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- China
- Prior art keywords
- plate
- collecting plate
- noise reduction
- isolating device
- dedusting function
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- 230000009467 reduction Effects 0.000 title claims abstract description 35
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000004070 electrodeposition Methods 0.000 claims description 21
- 239000007921 spray Substances 0.000 claims description 20
- 229910052751 metal Inorganic materials 0.000 claims description 11
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
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- 239000000428 dust Substances 0.000 abstract description 41
- 238000010276 construction Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 9
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 9
- 238000002955 isolation Methods 0.000 description 8
- 230000036541 health Effects 0.000 description 7
- 230000008520 organization Effects 0.000 description 3
- FMMWHPNWAFZXNH-UHFFFAOYSA-N Benz[a]pyrene Chemical compound C1=C2C3=CC=CC=C3C=C(C=C3)C2=C2C3=CC=CC2=C1 FMMWHPNWAFZXNH-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
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- 238000002474 experimental method Methods 0.000 description 2
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- 239000008188 pellet Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
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- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 1
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 1
- TXVHTIQJNYSSKO-UHFFFAOYSA-N BeP Natural products C1=CC=C2C3=CC=CC=C3C3=CC=CC4=CC=C1C2=C34 TXVHTIQJNYSSKO-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 241000790917 Dioxys <bee> Species 0.000 description 1
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- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
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- 239000010419 fine particle Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/16—Plant or installations having external electricity supply wet type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/36—Controlling flow of gases or vapour
- B03C3/361—Controlling flow of gases or vapour by static mechanical means, e.g. deflector
- B03C3/366—Controlling flow of gases or vapour by static mechanical means, e.g. deflector located in the filter, e.g. special shape of the electrodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/41—Ionising-electrodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/45—Collecting-electrodes
- B03C3/47—Collecting-electrodes flat, e.g. plates, discs, gratings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/66—Applications of electricity supply techniques
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/74—Cleaning the electrodes
- B03C3/78—Cleaning the electrodes by washing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/82—Housings
- B03C3/84—Protective coatings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/88—Cleaning-out collected particles
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/06—Ionising electrode being a needle
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Road Paving Structures (AREA)
Abstract
Isolating device with noise reduction dedusting function, it includes band-like collecting plate (1), collecting plate (1) is mounted on pedestal or frame or ground, collecting plate (1) is the plate body that plate face can pass through air-flow, the front and/or rear of collecting plate (1) plate face are equipped with discharge electrode (2), discharge electrode (2) is connected with an electrode of high voltage power supply, and collecting plate (1) is grounded or is connected with another electrode of high voltage power supply.Its purpose is to provide one kind can effectively remove building fugitive dust and dust on the roads, reduces road vehicle, the noise that construction building site issues, noise reduction, dust removing effects are very prominent, stable working performance, operating cost is low, energy conservation and environmental protection, the isolating device with long service life with noise reduction dedusting function.
Description
Technical field
The present invention relates to a kind of isolating devices with noise reduction dedusting function.
Background technique
According to " air quality standard " that the World Health Organization announces, ozone, pellet (PM10, PM2.5), dioxy
Change 11 kinds of sulphur, nitrogen dioxide, carbon monoxide, volatile organic contaminant, lead, benzo (a) pyrene, mercury and dioxin pollutants to people
Body has the health hazard of higher degree.For pellet, PM10 is compared, PM2.5 is easier to suspend for a long time
In the sky, since its partial size is small, sucking probability is become much larger, and can be arrived at the deep of lung, be goed deep into lower respiratory tract, or even penetrate alveolar
Film causes huge harm human health.
For air quality, the PM2.5 standard that the World Health Organization provides is 10 micrograms/cubic meter, world health group
The air quality limit value for knitting recommendation is to be commented from protection population health according to the science that the summary of existing scientific research data is made
Fixed and judgement can be used as reference and foundation that various countries work out national air quality standard.
Studies have shown that building fugitive dust, dust on the roads and wind erosion dust are the important sources of PM10, PM2.5 in atmosphere, China
The PM2.5 standard that the air quality of main cities is provided with the World Health Organization at present is that 10 micrograms/cubic meter differs greatly,
And there is a big difference compared with external Advanced Cities, especially fine particle, for example, Shenzhen's PM2.5 concentration is the International Department
1.5-4 times of point Advanced Cities such as Tokyo, San Francisco, New York etc., average annual concentration are higher by 15-20 microgram/cubic meter, and air
Quality, which improves, has good effect to promotion Urban Competitiveness.Therefore, if the building fugitive dust that cannot be effectively reduced in city
And dust on the roads, then the air quality of the current main cities in China is extremely difficult to the air quality limit of world health organisation recommendations
Value.But there are no the equipment that can efficiently reduce building fugitive dust and dust on the roads in currently available technology.
Summary of the invention
The purpose of the present invention is to provide one kind can effectively remove building fugitive dust and dust on the roads, reduces road vehicle, builds
The noise of construction site sending is built, noise reduction, dust removing effects are very prominent, and stable working performance, operating cost is low, energy conservation and environmental protection,
Isolating device with long service life with noise reduction dedusting function.
Isolating device with noise reduction dedusting function of the invention, including band-like collecting plate, collecting plate is mounted on pedestal
Or on frame or ground, collecting plate is the plate body that plate face can pass through air-flow, and the front and/or rear of collecting plate plate face are equipped with electric discharge
Pole, discharge electrode are connected with an electrode of high voltage power supply, dust plate earthing or are connected with another electrode of high voltage power supply.
Preferably, the front and back of the collecting plate plate face is equipped with homogenizing plate, and the discharge electrode is located at homogenizing plate sum aggregate
Between dirt plate.
Preferably, the top of the collecting plate is equipped with or the rear side on the front side on top or top along board direction is equipped with spray
Shower pipe, spray tube are equipped with multiple spray heads, multiple spray heads can by the plate face of water spray to collecting plate, the lower section of collecting plate along
Board direction is equipped with diversion trench.
Preferably, the collecting plate includes band-like preceding electrodeposition dirt plate and band-like rear electrodeposition dirt plate, preceding electrodeposition dirt plate and
The plate face of electrodeposition dirt plate is parallel to each other, is set side by side along the vertical direction afterwards, is equipped between preceding electrodeposition dirt plate and rear electrodeposition dirt plate
Between discharge electrode, be respectively equipped with multiple spray points on intermediate discharge electrode and discharge electrode.
Preferably, the collecting plate is mutually close to using foam metal or multiple wire sides metal mesh or metal honeycomb plate or
Metal corrugated plate is made, the intermediate discharge electrode and discharge electrode equipotential.
Preferably, the collecting plate is equipped with the movable sections that personnel, vehicle can be allowed to pass through.
Preferably, the voltage between the collecting plate and discharge electrode be 6000 volts -20000 volts, collecting plate with a thickness of
5mm—35mm。
Preferably, the top of the collecting plate and discharge electrode is equipped with netted snow shed.
Preferably, the surface of the collecting plate is coated with erosion shield.
Preferably, the equal discharge orifice of diameter 10mm -25mm is evenly equipped in the plate face of the homogenizing plate, homogenizing plate is using stainless
Steel or color steel plate are made.
Isolating device with noise reduction dedusting function of the invention, can be arranged in two-way highway as isolation strip
Between and two sides can also be as construction site, enterprises and institutions, residential block, independent institute instead of existing road separator
Fall, the courtyard wall in park etc. uses, and in use, discharge electrode can be allowed to be connected with the negative electrode of high voltage power supply, allow collecting plate
Ground connection, when road or the dust laden air in construction site, enterprises and institutions, residential block, independent courtyard, park etc. are in external wind
When under the promotion of air-flow caused by power, the vehicle passed by close to discharge electrode, due to the windage very little of collecting plate, therefore dust laden air is borrowed
Help natural wind, air-flow caused by the vehicle that passes by can be filled easily through the isolation with noise reduction dedusting function of the invention
It sets, during dust laden air passes through the isolating device with noise reduction dedusting function of the invention, dust in air can be
Charged under the electric field action of discharge electrode, it is the dust that can pass through air-flow that charged dust passes through plate face under the impetus of air-flow
When plate, the fine dusts including PM2.5 will be captured by collecting plate, so that dust be disposed.Collecting plate of the invention
Due to being the plate body of the permeable air-flow of plate face, therefore it also has good erasure effect, can effectively reduce the noise on the outside of road,
Experiment shows that it can reduce by 5 decibels of noise or more.Due to being used as among the replacement road and isolation strip of two sides, also not
More soils and space in city can be occupied.In addition, the present invention can also increase the negative ion concentration in air, help to mention
Pure and fresh degree that is high, improving air.Therefore, the present invention can effectively remove building fugitive dust and dust on the roads, reduce road vehicle, building
The noise that construction site issues, noise reduction, dust removing effects are very prominent, and stable working performance, operating cost is low, and energy conservation and environmental protection makes
It is long with the service life.
The other details of the isolating device with noise reduction dedusting function of the invention and can by read below in conjunction with
The embodiment that attached drawing encyclopaedizes can be cheer and bright.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the cross-wise direction of the isolating device with noise reduction dedusting function of the invention.
Specific embodiment
As shown in Figure 1, the isolating device with noise reduction dedusting function of the invention, including band-like collecting plate 1, collecting plate
1 is mounted on pedestal or frame or ground, and collecting plate 1 is the plate body that plate face can pass through air-flow, and the plate face of collecting plate 1 is usually edge
Vertical direction setting, highly can be 1 meter -2 meters, can also be higher or shorter, and length is along road or construction site, enterprise
The boundary of public institution, residential block, independent courtyard, park etc. extends, therefore the isolation with noise reduction dedusting function of the invention
Device can very be grown, and the front and/or rear of 1 plate face of collecting plate are equipped with discharge electrode 2, and discharge electrode 2 is also to set along the vertical direction
It sets, and along road arrangement, discharge electrode 2 is connected with an electrode of high voltage power supply, the ground connection or another with high voltage power supply of collecting plate 1
One electrode is connected, and is usually connected with cathode.When need to remove accumulate in collecting plate 1, dust on discharge electrode 2 when, can open
Sprinkling truck moved along band-like collecting plate 1, and discharge electrode 2 is allowed to power off, the water flow that ejects of water pipe is recycled to rinse collection
Dirt plate 1 and discharge electrode 2 can wash collecting plate 1, the dust on discharge electrode 2.Due to being using high-pressure electrostatic precipitation, power consumption
Very little is measured, efficiency of dust collection is very high.Due to being as among replacement road and two sides or construction site, enterprises and institutions, resident
The isolation strip in area, independent courtyard, park etc. uses, and the isolating device with noise reduction dedusting function of the invention will not occupy city
More soils and space in city.
As a further improvement of the present invention, the front and back of above-mentioned 1 plate face of collecting plate is equipped with homogenizing plate 3, described to put
Electrode 2 is between homogenizing plate 3 and collecting plate 1.Homogenizing plate 3 can allow dusty gas to flow evenly through collecting plate 1, to can be improved
Efficiency of dust collection.Homogenizing plate 3 is also to be arranged along the vertical direction, and along road arrangement, homogenizing plate 3 is made if it is using steel plate
, electrically grounded processing can be done, homogenizing plate 3 can also be allowed to play the role of protective cover in this way.The height of homogenizing plate 3 can be with
Greater than the height of collecting plate 1, discharge electrode 2.
As a further improvement of the present invention, the top of above-mentioned collecting plate 1 is equipped with or the rear side of the front side on top or top
It is equipped with spray tube 4 along board direction, spray tube 4 is equipped with multiple spray heads 8, and multiple spray heads 8 can be by water spray to collecting plate 1
In plate face, the lower section of collecting plate 1 is equipped with diversion trench 7 along board direction.Spray tube 4 can eject water to dust by spray head 8
In the plate face of plate 1, dust for cleaning in 1 plate face of collecting plate, while the place of near roads can be played centainly in summer
Cooling effect can play the role of increasing the humidity of near roads air in season in spring and autumn.
As a further improvement of the present invention, above-mentioned collecting plate 1 includes band-like preceding electrodeposition dirt plate 10 and band-like rear electricity
The plate face of dust accumulation plate 10, preceding electrodeposition dirt plate 10 and rear electrodeposition dirt plate 10 is parallel to each other, is set side by side along the vertical direction, preceding electrodeposition dirt
Intermediate discharge electrode 6 is equipped between plate 10 and rear electrodeposition dirt plate 10.The plate face phase of above-mentioned preceding electrodeposition dirt plate 10 and rear electrodeposition dirt plate 10
It is mutually set side by side in parallel, along the vertical direction, setting equipped with intermediate discharge electrode 6 between preceding electrodeposition dirt plate 10 and rear electrodeposition dirt plate 10
Meter can allow the present invention more efficiently to remove building fugitive dust and dust on the roads, reduce road vehicle, construction building site issues
Noise.
As a further improvement of the present invention, the gold that above-mentioned collecting plate 1 is mutually close to using foam metal or multiple wire sides
Belong to net or metal honeycomb plate or metal corrugated plate is made, the intermediate discharge electrode 6 and 2 equipotential of discharge electrode, intermediate 6 He of discharge electrode
Multiple spray points 9 are respectively equipped on discharge electrode 2.
As a further improvement of the present invention, above-mentioned collecting plate 1 is equipped with the movable sections that personnel, vehicle can be allowed to pass through.
Movable sections can be opened very easily by movement, for allowing personnel, vehicle to have noise reduction across of the invention under special circumstances
The isolating device of dedusting function.
As a further improvement of the present invention, the voltage between above-mentioned collecting plate 1 and discharge electrode 2 is 6000 volts -20000
Volt, collecting plate 1 with a thickness of 5mm -35mm.
As a further improvement of the present invention, the top of above-mentioned collecting plate 1 and discharge electrode 2 is equipped with netted snow shed 5.It is anti-
Snow cover 5 influences the normal work of the isolating device with noise reduction dedusting function of the invention for preventing from snowing.
As a further improvement of the present invention, the surface of above-mentioned collecting plate 1 is coated with erosion shield, this design helps
In the service life for improving collecting plate 1.
As a further improvement of the present invention, the stream of diameter 10mm -25mm is evenly equipped in the plate face of above-mentioned homogenizing plate 3
Hole, homogenizing plate 3 are made of stainless steel or color steel plate.
Isolating device with noise reduction dedusting function of the invention, can be arranged in two-way highway as isolation strip
Between and two sides can also be as construction site, enterprises and institutions, residential block, independent institute instead of existing road separator
Fall, the courtyard wall in park etc. uses, and in use, discharge electrode 2 can be allowed to be connected with the negative electrode of high voltage power supply, allow collecting plate
1 ground connection, when road or the dust laden air in construction site, enterprises and institutions, residential block, independent courtyard, park etc. are in external wind
When under the promotion of air-flow caused by power, the vehicle passed by close to discharge electrode 2, due to the windage very little of collecting plate 1, therefore dust laden air
It can be easily through the isolation with noise reduction dedusting function of the invention by air-flow caused by natural wind, the vehicle passed by
Device, dust meeting during dust laden air passes through the isolating device with noise reduction dedusting function of the invention, in air
Charged under the electric field action of discharge electrode 2, it is that can pass through air-flow that charged dust passes through plate face under the impetus of air-flow
When collecting plate 1, the fine dusts including PM2.5 will be captured by collecting plate 1, so that dust be disposed.Of the invention
For collecting plate 1 due to being plate body that plate face can pass through air-flow, therefore it also has good erasure effect, can effectively reduce on the outside of road
Noise, experiment shows that it can reduce by 5 decibels of noise or more.In addition, the present invention can also increase the negative ion concentration in air,
Help to improve, improve the pure and fresh degree of air.
Isolating device with noise reduction dedusting function of the invention is being used for road separator and construction site, enterprises and institutions
The courtyard wall of unit, residential block, independent courtyard, park etc. is in the processing of dusty gas, due to the windage very little of collecting plate 1,
The area of band-like collecting plate 1 can be very big, therefore it handle that tolerance is very big, and removal is including PM2.5 within the unit time
Fine dusts effect it is very prominent, dust removal performance is highly stable.Therefore, the isolation dress with noise reduction dedusting function of the invention
It sets large-minded with being handled in the unit time, removes fine dusts effect including PM2.5 including and protrude very much, dust removal performance pole
The characteristics of it is stablized, and operating cost is low, long service life.
Claims (10)
1. the isolating device with noise reduction dedusting function, it is characterised in that including band-like collecting plate (1), collecting plate (1) installation
On pedestal or frame or ground, collecting plate (1) be plate face can pass through air-flow plate body, the front of collecting plate (1) plate face and/or
Rear is equipped with discharge electrode (2), and discharge electrode (2) is connected with an electrode of high voltage power supply, collecting plate (1) ground connection or and high voltage power supply
Another electrode be connected.
2. the isolating device according to claim 1 with noise reduction dedusting function, it is characterised in that collecting plate (1) plate
The front and back in face is equipped with homogenizing plate (3), and the discharge electrode (2) is located between homogenizing plate (3) and collecting plate (1).
3. the isolating device according to claim 2 with noise reduction dedusting function, it is characterised in that the collecting plate (1)
Top is equipped with or the rear side on the front side on top or top along board direction is equipped with spray tube (4), and spray tube (4) is equipped with multiple
Spray head (8), multiple spray heads (8) can be by the plate faces of water spray to collecting plate (1), and the lower section of collecting plate (1) is along board direction
Equipped with diversion trench (7).
4. the isolating device according to claim 3 with noise reduction dedusting function, it is characterised in that collecting plate (1) packet
Include band-like preceding electrodeposition dirt plate (10) and band-like rear electrodeposition dirt plate (10), preceding electrodeposition dirt plate (10) and rear electrodeposition dirt plate (10)
Plate face is parallel to each other, is set side by side along the vertical direction, puts between preceding electrodeposition dirt plate (10) and rear electrodeposition dirt plate (10) equipped with centre
Electrode (6).
5. the isolating device according to claim 4 with noise reduction dedusting function, it is characterised in that the collecting plate (1) is adopted
The metal mesh or metal honeycomb plate or metal corrugated plate being mutually close to foam metal or multiple wire sides are made, the intermediate electric discharge
Pole (6) and discharge electrode (2) equipotential are respectively equipped with multiple spray points (9) on intermediate discharge electrode (6) and discharge electrode (2).
6. the isolating device according to claim 5 with noise reduction dedusting function, it is characterised in that on the collecting plate (1)
Equipped with the movable sections that personnel, vehicle can be allowed to pass through.
7. the isolating device according to claim 6 with noise reduction dedusting function, it is characterised in that the collecting plate (1) with
Voltage between discharge electrode (2) is 6000 volts -20000 volts, collecting plate (1) with a thickness of 5mm -35mm.
8. according to claim 1 to the isolating device described in any one of 7 with noise reduction dedusting function, it is characterised in that institute
The top for stating collecting plate (1) and discharge electrode (2) is equipped with netted snow shed (5).
9. the isolating device according to claim 8 with noise reduction dedusting function, it is characterised in that the collecting plate (1)
Surface is coated with erosion shield.
10. the isolating device according to claim 9 with noise reduction dedusting function, it is characterised in that the homogenizing plate (3)
Plate face on be evenly equipped with the equal discharge orifice of diameter 10mm -25mm, homogenizing plate (3) is made of stainless steel or color steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910095719.0A CN109622227A (en) | 2019-01-31 | 2019-01-31 | Isolating device with noise reduction dedusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910095719.0A CN109622227A (en) | 2019-01-31 | 2019-01-31 | Isolating device with noise reduction dedusting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109622227A true CN109622227A (en) | 2019-04-16 |
Family
ID=66064381
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910095719.0A Pending CN109622227A (en) | 2019-01-31 | 2019-01-31 | Isolating device with noise reduction dedusting function |
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| Country | Link |
|---|---|
| CN (1) | CN109622227A (en) |
Citations (6)
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|---|---|---|---|---|
| JP2003003430A (en) * | 2001-06-21 | 2003-01-08 | Sekisui Jushi Co Ltd | Sound-insulating wall with suspended granular- substance collector |
| WO2004110636A1 (en) * | 2003-06-12 | 2004-12-23 | Matsushita Ecology Systems Co., Ltd. | Roadside dust-collecting apparatus |
| JP2013202480A (en) * | 2012-03-28 | 2013-10-07 | Panasonic Corp | Electric dust collector |
| CN103394411A (en) * | 2013-08-21 | 2013-11-20 | 南京通用电气装备有限公司 | Wet electrostatic dust collector |
| KR20180080803A (en) * | 2017-01-05 | 2018-07-13 | 쓰리디토시스 주식회사 | The outdoor air cleaning system around the road for removing fine dust and pollutants |
| CN210411146U (en) * | 2019-01-31 | 2020-04-28 | 孟金来 | Isolating device with silencing and dedusting functions |
-
2019
- 2019-01-31 CN CN201910095719.0A patent/CN109622227A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003003430A (en) * | 2001-06-21 | 2003-01-08 | Sekisui Jushi Co Ltd | Sound-insulating wall with suspended granular- substance collector |
| WO2004110636A1 (en) * | 2003-06-12 | 2004-12-23 | Matsushita Ecology Systems Co., Ltd. | Roadside dust-collecting apparatus |
| JP2013202480A (en) * | 2012-03-28 | 2013-10-07 | Panasonic Corp | Electric dust collector |
| CN103394411A (en) * | 2013-08-21 | 2013-11-20 | 南京通用电气装备有限公司 | Wet electrostatic dust collector |
| KR20180080803A (en) * | 2017-01-05 | 2018-07-13 | 쓰리디토시스 주식회사 | The outdoor air cleaning system around the road for removing fine dust and pollutants |
| CN210411146U (en) * | 2019-01-31 | 2020-04-28 | 孟金来 | Isolating device with silencing and dedusting functions |
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