CN105855052A - Air purifier PM2.5 collecting device - Google Patents
Air purifier PM2.5 collecting device Download PDFInfo
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- CN105855052A CN105855052A CN201510483168.7A CN201510483168A CN105855052A CN 105855052 A CN105855052 A CN 105855052A CN 201510483168 A CN201510483168 A CN 201510483168A CN 105855052 A CN105855052 A CN 105855052A
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- gas channel
- gripper shoe
- conductive material
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- air purifier
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Abstract
The invention relates to the field of air purifier. An air purifier PM2.5 collecting device includes a purifying module; the purifying module comprises airflow channel layers composed of an insulating material and conductive material layers containing conductive electrodes; the airflow channel layers and the conductive material layers are arranged alternately from top to bottom in turn. The air purifier PM2.5 collecting device is characterized in that each airflow channel is an inclined airflow channel. The inclined channels are beneficial for air to generate turbulent flow, and a contact opportunity of particles with a collection channel is increased, so that the collection effect is increased, and the purification effect is improved.
Description
Technical field
The present invention relates to air purifier field, particularly relate to low windage air cleaning facility.
Background technology
In " ambient air quality GB3095-2012 " that Chinese environmental protection portion issues for 2012,
The standard value of PM2.5 is set to annual 35 micrograms/cubic meter, annual average 75 micrograms/cubic meter.With relatively
Thick Atmospheric particulates are compared, and PM2.5 particle diameter is little, and area is big, and activity is strong, the most subsidiary poisonous, nuisance
Matter (such as, heavy metal, microorganism etc.), and time of staying length in an atmosphere, fed distance are remote, thus
Impact on health and atmosphere quality is bigger.Therefore the purification of PM2.5 granule is the most crucial,
Particularly at the air-conditioned room more closed.
PM2.5 particl method removed by the current air-conditioned room closed mainly anion fine-purification technology, multilamellar
Filtering technique etc..
1, anion fine-purification:
Air is by countless molecules, former molecular.When the molecule in air or atom lose or obtain
After obtaining electronics, just form charged particle, referred to as ion；The positively charged cation that cries, electronegative
Lotus be anion.Anion is a kind of electronegative gas ion in air, and its absorption band is just
Electro-ionic particle, neutralizes into without settling after electric charge, makes air be purified.It can be said that
Anion fine-purification air is exactly the concentration reducing the suspended particulate substance in air, but can not kill virus,
Antibacterial, can not decomposing pollutant, its Main Function is fresh air, supplements indoor anion and lacks
Weary, human body is had certain health-care effect.
Advantage: can temporarily reduce the particulate matter in air；
Shortcoming: by sedimentation, can not at all remove particle-removing
2, multiple filtration dedusting:
General ventilation filter in depurator, air-flow passes the speed of filter material 0.13～1.0m/s
In the range of, resistance and air quantity are no longer linear relationships, but a camber line raised up, air quantity increases
30%, resistance may increase by 50%, and filter can catch any type of particulate matter, including liquid
Drip.Filtering material is typically cellular, more or less noise elimination effect.Filter produces resistance to air-flow
Power, has some current balance function.The dust granules diameter that the filter that density is the highest filters is the least, only
Change effect the best, but the strongest resistance can be produced, reduce wind speed, affect purification efficiency, thus single
Purify by drainage screen have certain limitation (need to strengthen power of fan, but noise easily exceeds standard, energy consumption is many,
And efficiently filter screen often to be changed, consumptive material is many.
Advantage: be free from side effects, can remove can not be by the particulate matter of filter screen.
Shortcoming: periodic replacement drainage screen, relatively strong winds resistance increases Overall Power Consumption
3, electrostatic precipitation
High-pressure electrostatic operation principle is: containing the gas of dust granules, be connected to high-voltage DC power supply
Cathode line (also known as corona discharge electrode) and the positive plate of ground connection between the high voltage electric field that formed when passing through, by
Being ionized in negative electrode generation corona discharge, gas, now, electronegative gas ion, at electric field
Under the effect of power, plate motion, collides with dust granules at the volley on the sunny side, then make grit lotus with negative
Electricity, charged after grit under the effect of electric field force, also to anode movement, arrive after anode, put
Going out carried electronics, grit is then deposited on positive plate, and the gas being purified discharges dust excluder
Outward.Popular point is said, it is simply that the dust in the electric field magnetic-adsorption air that high-pressure electrostatic is formed, and reduces
Dust and purify air.But it can not directly kill virus, antibacterial, decomposing pollutant；If laying dust is too
Do not clear up more or electrostatic precipitator efficiency declines, easily cause secondary pollution.Edge due to electrion
Therefore, safety guard need to be configured, require higher room at large-scale public place or to conditions for sterilization
Interior place typically should not use.Civilian do not use.
Advantage: can be with adsorption particle thing
Shortcoming: be easily generated ozone
Summary of the invention
It is an object of the invention to provide a kind of air purifier PM2.5 collection device.
Technical problem solved by the invention can realize by the following technical solutions:
Air purifier PM2.5 collection device, including cleaning module, described cleaning module includes the material that insulate
Gas channel layer that material is constituted, conductive material layer containing conductive electrode, described gas channel layer, described
Conductive material layer is arranged alternately the most successively, it is characterised in that described gas channel is an inclination
Gas channel.Access ramp is conducive to making air produce turbulent flow, and increase products thing contacts machine with collection channel
Meeting, is allowed to collecting effect and strengthens, improve clean-up effect.
Described gas channel layer is provided with the gas channel that at least two is laterally arranged, on each gas channel
Have opposing electrode.PM2.5 granule is in being brought into air purifier and charged with air
Module makes electric charge on granule band, can be brought on positive charge and can also be brought on negative charge.Charged particle leads to
Crossing passage, by field of electric force effect, caught by conduit wall, tube particle is not positively charged or negative charge.Electricity
Pole is wrapped up by the insulating barrier of gas channel, forms field of electric force after electrifying electrodes in passage.Electrode is by passage
Insulating barrier wraps up, and forms one, safety repeatable cleaning and uses.
Described gas channel layer is positioned at two by the first gripper shoe and at least two of upper and lower two horizontal arrangements
The second gripper shoe between individual described first gripper shoe is constituted, and each described first gripper shoe is parallel to each other, respectively
Described second gripper shoe is parallel to each other；
The plane at described first gripper shoe place intersects with the plane at described second gripper shoe place, and described first
Gripper shoe, adjacent two the second gripper shoes surround the gas channel tilted described in.This kind of gas channel
Rotating fields is simple, it is simple to dismantles and cleans.
As a kind of preferred version, described second gripper shoe is vertical, and described first gripper shoe is downward-sloping,
Constitute one along the most downward-sloping gas channel of airflow direction.
As another kind of priority scheme, the first gripper shoe level, the second gripper shoe tilts to the left or to the right,
Constitute a gas channel tilted the most to the left or to the right along airflow direction.
So that particulate matter is under the dual function of voltage and gravity, quick dirt drops.More it is essential that tilt
Gas channel facilitate the dirt fall collection of thing and the flushing of gas channel.
Described first, the two preferred flat boards of gripper shoe, it is also possible to be a reclinate arc.Arc
Design can reduce the flow velocity of the fluid in gas channel, on the one hand, can increase voltage to PM2.5 granule
Action time, on the other hand, during flushing, water velocity can be slowed down, improve flush efficiency.
For avoiding conductive electrode to leak outside, puncturing air and produce ozone, described conductive material layer can be only by one
Conductive electrode in the form of sheets is constituted, and the width of described conductive electrode is less than the width of described first gripper shoe,
It is the first gripper shoe of the downside of last layer gas channel layer, described conduction material above described conductive material layer
Below the bed of material be next layer of gas channel layer upside the first gripper shoe by described conductive electrode seal or not
Seal.
Described conductive material layer can also by conductive electrode in the form of sheets, be positioned at above conductive electrode upper absolutely
Edge layer, being positioned at lower insulating barrier below conductive electrode and constitute, described upper insulating barrier and described lower insulating barrier will
Described conductive electrode seals or blow-by.
Have on described conductive material layer and connect electricity hole, described in connect electricity hole through described conductive electrode.With convenient
Lead-in wire, makes conductive electrode connect.
It is positioned at the conductive material layer of side connecing electricity hole, as positive conductive material layer, is positioned at connecing electricity hole
The conductive material layer of opposite side, as negative conductive material layer；
Described positive conductive material layer is arranged alternately with described negative conductive material layer.This structure can make positive and negative
Electrode isolation, on the one hand, can reduce the difficulty of wiring, reduces the requirement to conductive pole.On the other hand,
Positive and negative electrode spacing can be widened, prevent air to be ionized further, reduce the generation of ozone.
Described air purifier PM2.5 collection device also includes that a support group, described support group include one by one
Side limited support, an opposite side limited support, described gas channel layer, described conductive material layer are positioned at institute
State between side limited support, described opposite side limited support.
On a described side stand, the most dismountable connection has one to meet the positive conductive pole that electricity hole is supporting, institute with described
Stating the most dismountable connection on opposite side support has one to connect, with described, the negative conductive pole that electricity hole is supporting.Described just
Conductive pole sequentially pass through each described positive conductive material layer connect electricity hole, described negative conductive pole sequentially passes through respectively
Described negative conductive material layer connect electricity hole.
As a kind of preferred version, the side of described first gripper shoe has two side spacing holes, described
The opposite side of the first gripper shoe has two opposite side spacing holes；
On a described side stand, dismountable connection has the side gag lever post supporting with described side spacing hole,
On described opposite side support, dismountable connection has the opposite side supporting with described opposite side spacing hole spacing
Bar.
Described side gag lever post has two, and two described side gag lever posts sequentially pass through each described air-flow respectively
Two side spacing holes of channel layer, described opposite side gag lever post has two, and two described opposite sides are spacing
Bar sequentially passes through two opposite side spacing holes of each described gas channel layer respectively.
As another kind of preferred version, described support group also includes a lateral frame, the side of described lateral frame
Removably connect a described side stand, and the opposite side of described lateral frame removably connects described opposite side support.
The side of described gas channel layer props up a described side stand, and the opposite side of described gas channel layer supports
Opposite side support is stated in residence.
Burr, projection, groove or barb it is provided with in the gas channel of described inclination.With at gas channel
Interior turbulization, thus improve air purification effect further.
Described air purifier PM2.5 collection device can only include a cleaning module.
Described air purifier PM2.5 collection device can also include two cleaning modules being arranged side by side,
The incline direction of the gas channel of two cleaning modules is contrary.It is preferably placed at the air-flow of the cleaning module in front
The oblique back lower place of passage, the oblique back upper place of gas channel of the cleaning module being located behind.Can two clean
Being pressed together before and after changing module, two gas channels are connected.Can also be between two cleaning modules
It is provided with gap.To improve air purification effect further.Gag lever post can be carried out according to the number of cleaning module
Accordingly increase, to realize the fixing of cleaning module.
Can there is no nozzle above the gap of two cleaning modules, may be used above the gap of two cleaning modules yet
To be provided with one group of cleaning nozzle.To facilitate, the laying dust in gap is carried out.
Air purifier PM2.5 collection device also includes a power supply, and described power supply is by a control module even
Connect described positive conductive pole, described negative conductive pole.
Distance between two first gripper shoes up and down of any one cleaning module is less than 5cm.To ensure phase
The adjacent distance between two conductive electrodes.Further preferably distance is 0.1cm-0.8cm.To ensure
In the case of voltage, save material as far as possible.
Described gas channel layer preferably employs plastics or isolation material.
Accompanying drawing explanation
Fig. 1 is the profile of primary structure of the present invention；
Fig. 2 is the structural representation of gas channel of the present invention；
Fig. 3 is the part-structure schematic diagram of the present invention.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and effect and be readily apparent from
Solve, the present invention is expanded on further below in conjunction with being specifically illustrating.
Reference Fig. 1, Fig. 2 and Fig. 3, air purifier PM2.5 collection device, including cleaning module 5,
Cleaning module 5 includes gas channel layer that insulant constitutes, conductive material layer containing conductive electrode,
Gas channel layer, conductive material layer are arranged alternately the most successively, and gas channel is the air-flow of an inclination
Passage.Access ramp is conducive to the touch opportunity making air produce turbulent flow, increase products thing and collection channel,
It is allowed to collecting effect strengthen, improves clean-up effect.With reference to Fig. 2, the angle of inclination of gas channel is 1 degree and arrives
89 degree.
Gas channel layer is provided with the gas channel that at least two is laterally arranged, and each gas channel is divided into
There is opposing electrode.PM2.5 granule with air in being brought into air purifier, and by charged module
Make electric charge on granule band, positive charge can be brought on and can also be brought on negative charge.Charged particle is by logical
Road, by field of electric force effect, is caught by conduit wall, and tube particle is not positively charged or negative charge.Electrode quilt
The insulating barrier parcel of gas channel, forms field of electric force in passage after electrifying electrodes.Electrode is by channel insulation
Layer parcel, forms one, safety repeatable cleaning and uses.
Gas channel layer is positioned at two by the first gripper shoe and at least two of upper and lower two horizontal arrangements
The second gripper shoe between one gripper shoe is constituted, and each first gripper shoe is parallel to each other, each second gripper shoe phase
The most parallel；The plane at the first gripper shoe place intersects with the plane at the second gripper shoe place, the first gripper shoe,
Two adjacent the second gripper shoes surround the gas channel of an inclination.This kind of gas channel Rotating fields is simple,
Readily accessible and clean.
As a kind of preferred version, the second gripper shoe is vertical, and the first gripper shoe is downward-sloping, constitutes an edge
The gas channel that airflow direction is the most downward-sloping.
As another kind of priority scheme, the first gripper shoe level, the second gripper shoe tilts to the left or to the right,
Constitute a gas channel tilted the most to the left or to the right along airflow direction.
So that particulate matter is under the dual function of voltage and gravity, quick dirt drops.More it is essential that tilt
Gas channel facilitate the dirt fall collection of thing and the flushing of gas channel.First, the two preferred flat boards of gripper shoe,
Can also is that a reclinate arc.The design of arc can reduce the stream of the fluid in gas channel
Speed, on the one hand, voltage action time to PM2.5 granule can be increased, on the other hand, during flushing,
Water velocity can be slowed down, improve flush efficiency.For avoiding conductive electrode to leak outside, puncture air and produce smelly
Oxygen, conductive material layer can be only made up of a conductive electrode in the form of sheets, and the width of conductive electrode is less than the
The width of one gripper shoe, is first of downside of last layer gas channel layer above described conductive material layer
It is that first gripper shoe of upside of next layer of gas channel layer is by described below fagging, described conductive material layer
Conductive electrode seals or blow-by.
Conductive material layer can also by conductive electrode in the form of sheets, be positioned at the upper insulating barrier above conductive electrode,
Be positioned at lower insulating barrier below conductive electrode to constitute, upper insulating barrier and lower insulating barrier conductive electrode is sealed or
Blow-by.Have on conductive material layer and connect electricity hole, connect electricity hole through conductive electrode.To facilitate lead-in wire, make
Conductive electrode is connected.It is positioned at the conductive material layer of side connecing electricity hole, as positive conductive material layer, with
Connect electricity hole and be positioned at the conductive material layer of opposite side, as negative conductive material layer；Positive conductive material layer with
Negative conductive material layer is arranged alternately.This structure can make positive and negative electrode isolate, on the one hand, can reduce wiring
Difficulty, reduce requirement to conductive pole.On the other hand, positive and negative electrode spacing can be widened, prevent further
Only air is ionized, and reduces the generation of ozone.
Conductive material layer can also be only made up of conductive electrode in the form of sheets, and conductive electrode is by the air-flow of top
Passage is positioned at the second gripper shoe of lower section and the gas channel of lower section the second gripper shoe above is closed.
With reference to Fig. 1, in Fig. 1, anelectrode 1 is positioned at the second gripper shoe and the lower section air-flow of lower section by overhead stream passage
Passage the second gripper shoe above is closed, and negative electrode 3 is positioned at the of lower section by overhead stream passage 2
Two gripper shoes and lower section gas channel 4 above second gripper shoe close.
Air purifier PM2.5 collection device also includes a support group, and support group includes that lateral spacing position is propped up one by one
Frame, an opposite side limited support, gas channel layer, conductive material layer be positioned at side limited support, another
Between the limited support of side.On one side stand, the most dismountable connection has a positive conductive pole supporting with connecing electricity hole,
On opposite side support, the most dismountable connection has a negative conductive pole supporting with connecing electricity hole.Positive conductive pole is successively
Through each positive conductive material layer connect electricity hole, negative conductive pole sequentially passes through connecing of each negative conductive material layer
Electricity hole.
As a kind of preferred version, the side of the first gripper shoe has two side spacing holes, and first supports
The opposite side of plate has two opposite side spacing holes；On one side stand, dismountable connection has spacing with side
The side gag lever post that hole is supporting, on opposite side support, dismountable connection has supporting with opposite side spacing hole
Opposite side gag lever post.Side gag lever post has two, and two side gag lever posts sequentially pass through each air-flow respectively and lead to
Two side spacing holes of channel layer, opposite side gag lever post has two, and two opposite side gag lever posts are the most successively
Two opposite side spacing holes through each gas channel layer.
As another kind of preferred version, support group also includes a lateral frame, and the side of lateral frame detachably connects
Connecing a side stand, the opposite side of lateral frame removably connects opposite side support.The side of gas channel layer is supported
Living a side stand, the opposite side of gas channel layer props up opposite side support.
It is provided with burr, projection, groove or barb in the gas channel tilted.To produce in gas channel
Raw turbulent flow, thus improve air purification effect further.Air purifier PM2.5 collection device can be only
Including a cleaning module 5.Air purifier PM2.5 collection device can also include that two are arranged side by side
Cleaning module 5, the incline direction of the gas channel of two cleaning modules 5 is contrary.It is preferably placed at the clean of front
Change the oblique back lower place of gas channel of module 5, after the gas channel of the cleaning module 5 being located behind is oblique
Top.Can be pressed together before and after two cleaning modules 5, two gas channels are connected.Also may be used
To be provided with gap between two cleaning modules 5.To improve air purification effect further.Gag lever post can root
Accordingly increase according to the number of cleaning module 5, to realize the fixing of cleaning module 5.
The gap of two cleaning modules 5 is arranged over one group of cleaning nozzle.To facilitate amassing in gap
Dirt is carried out.Air purifier PM2.5 collection device also includes a power supply, and power supply is by a control mould
Block connects positive conductive pole, negative conductive pole.Between two first gripper shoes up and down of any one cleaning module 5
Distance less than 5cm.To ensure the distance between two adjacent conductive electrodes.Further preferably distance
For 0.1cm-0.8cm., in the case of ensureing voltage, to save material as far as possible.Gas channel layer is preferred
Use plastic material.To reduce cost.
With reference to Fig. 3, air purifier PM2.5 collection device, it is also possible to include that joins with cleaning module 5
The shell 6 of set, to be connected with air-conditioning by shell 6.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, the present invention is not restricted to the described embodiments, above-described embodiment and explanation
The principle that the present invention is simply described described in book, without departing from the spirit and scope of the present invention,
The present invention also has various changes and modifications, and these changes and improvements both fall within claimed invention model
In enclosing.Claimed scope is defined by appending claims and equivalent thereof.
Claims (11)
1. air purifier PM2.5 collection device, including cleaning module, described cleaning module includes insulation
The gas channel layer that material is constituted, the conductive material layer containing conductive electrode, described gas channel layer, institute
State conductive material layer to be arranged alternately the most successively, it is characterised in that described gas channel is an inclination
Gas channel.
Air purifier PM2.5 collection device the most according to claim 1, it is characterised in that institute
State gas channel layer and be provided with the gas channel that at least two is laterally arranged, each gas channel has
Opposing electrode.
Air purifier PM2.5 collection device the most according to claim 2, it is characterised in that electricity
Pole is wrapped up by the insulating barrier of gas channel, forms field of electric force after electrifying electrodes in passage.
Air purifier PM2.5 collection device the most according to claim 3, it is characterised in that institute
State gas channel layer to be positioned at described in two by the first gripper shoe and at least two of upper and lower two horizontal arrangements
The second gripper shoe between first gripper shoe is constituted, and each described first gripper shoe is parallel to each other, each described the
Two gripper shoes are parallel to each other；
The plane at described first gripper shoe place intersects with the plane at described second gripper shoe place, and described first
Gripper shoe, adjacent two the second gripper shoes surround the gas channel tilted described in.
Air purifier PM2.5 collection device the most according to claim 4, it is characterised in that institute
Stating the second gripper shoe vertical, described first gripper shoe is downward-sloping, constitutes one the most downward along airflow direction
The gas channel tilted.
Air purifier PM2.5 collection device the most according to claim 4, it is characterised in that the
One gripper shoe level, the second gripper shoe tilts to the left or to the right, constitute one along airflow direction constantly the most to the left or
The gas channel being tilted to the right.
Air purifier PM2.5 collection device the most according to claim 5, it is characterised in that institute
Stating the first gripper shoe is a reclinate arc.
8. according to the air purifier PM2.5 collection device described in any one in claim 1-7,
It is characterized in that, described conductive material layer is only made up of a conductive electrode in the form of sheets, described conductive electrode
Width less than the width of described first gripper shoe, be last layer gas channel above described conductive material layer
It it is the upside of next layer of gas channel layer below first gripper shoe of downside of layer, described conductive material layer
Described conductive electrode is sealed or blow-by by the first gripper shoe.
9. according to the air purifier PM2.5 collection device described in any one in claim 1-7,
It is characterized in that, described conductive material layer by conductive electrode in the form of sheets, be positioned at above conductive electrode upper
Insulating barrier, it is positioned at lower insulating barrier below conductive electrode and constitutes, described upper insulating barrier and described lower insulating barrier
Described conductive electrode is wrapped up.
10. according to the air purifier PM2.5 collection device described in any one in claim 1-4,
It is characterized in that, described conductive material layer has and connects electricity hole, described in connect electricity hole through described conductive electrode.
11. air purifier PM2.5 collection devices according to claim 10, it is characterised in that
It is positioned at the conductive material layer of side connecing electricity hole, as positive conductive material layer, is positioned at another connecing electricity hole
The conductive material layer of side, as negative conductive material layer；
Described positive conductive material layer is arranged alternately with described negative conductive material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510483168.7A CN105855052A (en) | 2015-08-07 | 2015-08-07 | Air purifier PM2.5 collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510483168.7A CN105855052A (en) | 2015-08-07 | 2015-08-07 | Air purifier PM2.5 collecting device |
Publications (1)
| Publication Number | Publication Date |
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| CN105855052A true CN105855052A (en) | 2016-08-17 |
Family
ID=56624046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510483168.7A Pending CN105855052A (en) | 2015-08-07 | 2015-08-07 | Air purifier PM2.5 collecting device |
Country Status (1)
| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513180A (en) * | 2016-11-08 | 2017-03-22 | 广东顺德亿美思科技有限公司 | Electrostatic purification device |
| CN108355840A (en) * | 2018-04-12 | 2018-08-03 | 陈镇宇 | The cleaning plant of dust arrester in electrostatic air cleaning equipment |
| CN109603521A (en) * | 2018-12-22 | 2019-04-12 | 上海雍德空气净化科技有限公司 | A kind of efficient smoke-purifying apparatus |
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| CN103776073A (en) * | 2012-10-25 | 2014-05-07 | 芜湖美的厨卫电器制造有限公司 | Range hood |
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| DE2412995A1 (en) * | 1974-03-18 | 1975-10-02 | Buderus Eisenwerk | Air filter with elements at an angle - having inclined or zig-zag configuration which can have electrical charge |
| CN1134675A (en) * | 1994-08-30 | 1996-10-30 | 大见工业株式会社 | Electrostatic precipitator |
| US20070107597A1 (en) * | 2005-11-11 | 2007-05-17 | Life Air Iaq Limited | Air Purifying Device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513180A (en) * | 2016-11-08 | 2017-03-22 | 广东顺德亿美思科技有限公司 | Electrostatic purification device |
| CN108355840A (en) * | 2018-04-12 | 2018-08-03 | 陈镇宇 | The cleaning plant of dust arrester in electrostatic air cleaning equipment |
| CN108355840B (en) * | 2018-04-12 | 2024-03-08 | 陈镇宇 | Cleaning device of dust collector in electrostatic air purifying equipment |
| CN109603521A (en) * | 2018-12-22 | 2019-04-12 | 上海雍德空气净化科技有限公司 | A kind of efficient smoke-purifying apparatus |
| CN109603521B (en) * | 2018-12-22 | 2021-10-19 | 上海雍德空气净化科技有限公司 | High-efficient gas cleaning device |
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Effective date of registration: 20170309 Address after: 241000 Anhui city of Wuhu province Jiujiang Economic Development Zone prosperous road No. 19 Applicant after: Wuhu Chinese environmental technology Limited by Share Ltd Address before: 201404 Shanghai city Fengxian District Jinhui town Pu Xing Road No. 5518 Applicant before: Shanghai Huazu Industrial Co., Ltd. |
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Application publication date: 20160817 |