CN106733181A - A kind of electrodecontamination component and air purifier - Google Patents
A kind of electrodecontamination component and air purifier Download PDFInfo
- Publication number
- CN106733181A CN106733181A CN201710114219.8A CN201710114219A CN106733181A CN 106733181 A CN106733181 A CN 106733181A CN 201710114219 A CN201710114219 A CN 201710114219A CN 106733181 A CN106733181 A CN 106733181A
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- CN
- China
- Prior art keywords
- metal column
- electrodecontamination component
- sorption channel
- electrodecontamination
- collecting region
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
- B03C3/04—Plant or installations having external electricity supply dry 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
-
- 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
Abstract
The invention belongs to technical field of air purification, disclose a kind of electrodecontamination component of the invention and its air purifier, by the second metal column that electronegative sorption channel and the ground connection being arranged in sorption channel are set in collecting region, form electric field, electrically charged particle thing is driven to deflect and accelerate to sorption channel inwall direction, the absorption efficiency to electrically charged particle thing is effectively improved, the length of collecting region is shortened；The length of collecting region is shortened, the volume of whole air purifier is reduced.
Description
Technical field
The present invention relates to technical field of air purification, more particularly to a kind of electrodecontamination component and air purifier.
Background technology
Air purifier working method is broadly divided into three kinds on current market：Filtering type, electrodecontamination formula, filtering-electricity are net
Change combined type.Electrodecontamination formula clarifier therein be the high-tension electricity using more than several kilovolts by air ionization, make in air
Grain thing encloses electric charge；Powered particulate matter can be adsorbed onto in the structure of oppositely charged or no-voltage.Charged particulate matter leads to
When crossing collecting region, due to band opposite potential at collector, electrically charged particle thing can offset to collecting region, during this, charged
The movement locus of grain thing is flat parabola.Therefore, in the case where collecting region voltage is certain, collecting region is more long, electrically charged particle thing
Move to adsorbed probability bigger, clean-up effect is better；But by the volumetric constraint of air purifier, collecting region limited length,
So in the prior art, the efficiency comparison that electroclarifier collects particulate matter is low.
The content of the invention
(1) technical problem to be solved
The technical problem to be solved in the present invention is：In for the existing electroclarifier of solution, electrically charged particle thing is in collecting region
Collecting effect receives collecting region effect length, the problem for causing particulate matter adsorption efficiency relatively low.
(2) technical scheme
In order to solve the above-mentioned technical problem, the invention provides a kind of electrodecontamination component, including：It is suitable along gas flow direction
The charging area of secondary setting and collecting region, the collecting region include connecing the sorption channel of negative electricity and are arranged in the sorption channel
Second metal column, the sorption channel connects negative electricity, and second metal column is grounded, the length of the sorption channel and the second metal column
Degree direction is each parallel to gas flow direction.
Wherein, multiple sorption channels are provided with the collecting region.
Wherein, the section of the sorption channel is regular polygon, and second metal column is located in the regular polygon
The heart.
Wherein, multiple sorption channels are in honeycomb net distribution.
Wherein, second metal column is provided with all or part of sorption channel, second metal column connects
It is connected on same connecting plate.
Wherein, the charging area includes that the first fixed cell being sequentially arranged along gas flow direction and second fixes single
Unit, is interval with many wires for connecing positive electricity in first fixed cell, be interval with second fixed cell many
Root connects the first metal column of negative electricity or ground connection.
Wherein, the wire is：Tungsten filament, molybdenum filament or tungsten-molybdenum alloy silk.
Wherein, a diameter of 0.05-0.2mm of the wire.
Wherein, the side wall of first metal column is provided with along its axially extending jut, and the jut is towards institute
State wire.
Wherein, the section of first metal column is water-drop-shaped.
Present invention also offers a kind of air purifier, with electrodecontamination component as described above.
(3) beneficial effect
Above-mentioned technical proposal has the following advantages that：A kind of electrodecontamination component of the present invention, sets negatively charged by collecting region
Sorption channel and the ground connection being arranged in sorption channel the second metal column, formed electric field, drive electrically charged particle thing to suction
Attached vias inner walls direction deflects and accelerates, and effectively improves the absorption efficiency to electrically charged particle thing, shortens the length of collecting region.
A kind of air purifier that the present invention is provided, with electrodecontamination component as described above, in shorter sorption channel
The quick adsorption to charged particle thing inside can be just realized, the length of collecting region is not only shortened, whole purification of air is reduced
The volume of device；Adsorption recovery efficiency is improve simultaneously, air purification effect is enhanced.
Brief description of the drawings
Fig. 1 is the structural representation of electrodecontamination component of the present invention；
Fig. 2 is the partial structural diagram of the 3rd fixed cell of the present invention；
Fig. 3 is the side view of electrodecontamination component of the present invention；
Fig. 4 is the A-A of Fig. 3 to sectional view.
Wherein, 1, wire；10th, the first fixed cell；2nd, the first metal column；20th, the second fixed cell；3rd, adsorb logical
Road；30th, collecting region；4th, the second metal column；5th, connecting plate.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the invention is described in further detail.Hereinafter implement
Example is not limited to the scope of the present invention for illustrating the present invention.
In the description of the invention, it is necessary to explanation, unless otherwise indicated, " more than " scope include this number, it is " many
It is individual " it is meant that two or more；Term " on ", D score, "left", "right", " interior ", " outward ", " front end ", " rear end ", " head ",
The orientation or position relationship of instructions such as " afterbodys " are, based on orientation shown in the drawings or position relationship, to be for only for ease of description originally
Invention and simplified description, must be with specific orientation, with specific square rather than instruction or the signified device of hint or element
Position construction and operation, therefore be not considered as limiting the invention.Additionally, term " first ", " second ", " the 3rd " etc. are only used
In description purpose, and it is not intended that indicating or implying relative importance.
In the description of the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " installation ",
" connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or integratedly connect
Connect；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary.It is right
For one of ordinary skill in the art, visual concrete condition understands above-mentioned term concrete meaning in the present invention.
Embodiment one：
As shown in Figure 1-2, present embodiment discloses a kind of electrodecontamination component, including：It is sequentially arranged along gas flow direction
Charging area and collecting region 30, the collecting region 30 include connect negative electricity sorption channel 3 and be arranged in the sorption channel 3
Second metal column 4, the sorption channel 3 connects negative electricity, and second metal column 4 is grounded, the metal column of the sorption channel 3 and second
4 length direction is each parallel to gas flow direction.Gas is introduced into charging area, and air is electric in the presence of high voltage electric field
Become positively charged lotus from, the particulate matter in air；After positively charged particulate matter enters collecting region 30, because sorption channel 3 is with negative
Electricity, positively charged particulate matter can be moved by flat race line tracking to the inwall direction of sorption channel 3, because this programme is logical in absorption
The second metal column 4 of ground connection is additionally provided with road 3, therefore charged particle thing can be formed between the second metal column 4 and sorption channel 3
Electric field action under, deflect and accelerate to the inwall direction of sorption channel 3, just can be with so in the shorter sorption channel 3
The quick adsorption to charged particle thing is realized, the length of collecting region 30 is not only shortened, while improve adsorption recovery efficiency, increased
Strong air purification effect.
Further, multiple sorption channels 3 are provided with the collecting region 30.Sorption channel more than 3, air-treatment energy
Power is stronger, and detergent power is high；Shunting action is played simultaneously, the pressure of single sorption channel 3 is reduced, it is ensured that clean-up effect.
Preferably, the section of the sorption channel 3 is regular polygon, and second metal column 4 is located at the regular polygon
Center.Regular polygon Stability Analysis of Structures, the distance of each face to the second metal column 4 is equal, and Electric Field Distribution is uniform, it is to avoid particle occur
Thing adsorbs uneven phenomenon, it is ensured that adsorption effect.
Preferably, as shown in Fig. 2 multiple sorption channels 3 are in honeycomb net distribution.The absorption of honeycomb network structure is led to
Road 3, material consumption can be saved between adjacent adsorbent passage 3 with common sparing side wall；Simultaneously the netted sorption channel 3 of honeycomb cut
Face is hexagon, this structural support stabilization, and sorption channel 3 is unlikely to deform damage during deashing, improve product quality and uses the longevity
Life；Improve space availability ratio simultaneously.
Further, second metal column 4, second metal are provided with all or part of sorption channel 3
Post 4 is both connected on same connecting plate 5.The quantity of the second metal column 4 can be selected according to use environment：For air pollution
More serious environment, the quantity of the second metal column 4 is more, such as be respectively provided with the second metal column in each sorption channel 3
4；The environment lighter for air pollution, the quantity of the second metal column 4 can be reduced suitably, using sorption channel 3 itself
Electrically absorption charged particle thing, reduces the quantity of the second metal column 4, reduces manufacturing cost.Second metal column 4 is both connected to same
On connecting plate 5, convenient concentration the second metal column 4 is fixed and is grounded operation.
Specifically, as shown in Fig. 1,3,4, the charging area includes the first fixation list being sequentially arranged along gas flow direction
The fixed cell 20 of unit 10 and second, many wires 1 for connecing positive electricity, described second are interval with first fixed cell 10
Many the first metal columns 2 for connecing negative electricity or ground connection are interval with fixed cell 20.Between the metal column 2 of wire 1 and first
Electrical potential difference is higher, so just can guarantee that air is ionized, and when the first metal column 2 is now then grounded, electricity high is applied on wire 1
Pressure is capable of achieving air ionization；When negative electricity is applied on the first metal column 2, on the premise of both electrical potential differences are ensured, metal
The positive voltage absolute value applied on silk 1 can be reduced, and produced greatly because absolute value of voltage is too high during air ionization be reduced
Amount ozone；Applying negative voltage i.e. on the first metal column 2 can effectively reduce the absolute value of the positive voltage applied on wire 1, greatly
The big discharge capacity for reducing ozone, protects user health, is conducive to environmental protection.
Preferably, the wire 1 is：Tungsten filament, molybdenum filament or tungsten-molybdenum alloy silk.A diameter of 0.05- of the wire 1
0.2mm.The material and diameter of wire 1 can according to ionization effect and cost of processed materials purchased reasonable selection, above-mentioned different materials with
The diameter of wire 1 is several more preferably schemes, based on such scheme but using other materials, the wire 1 of other sizes
Fall within protection scope of the present invention.
Further, the side wall of first metal column 2 is provided with along its axially extending jut, the jut court
To the wire 1.The principle discharged using metal tip can improve discharge effect, the charged ratio of lifting particulate matter, purification
Effect is good.
Preferably, the section of first metal column 2 is water-drop-shaped.Improved for the first metal column 2 of water-drop-shaped in section
While discharge effect, the cross section of drop shape streamline construction of the first metal column 2 can effectively reduce the windage of the first metal column 2, reduce
Noise.
Embodiment two：
Present invention also offers a kind of air purifier, with the electrodecontamination component described in embodiment one.Charged particle thing
Under the electric field action formed between the second metal column 4 and sorption channel 3, can deflect and accelerate to the inwall direction of sorption channel 3
Motion, so can just realize the quick adsorption to charged particle thing in shorter sorption channel 3, not only shorten collecting region
30 length, reduces the volume of whole air purifier；Adsorption recovery efficiency is improve simultaneously, purification of air effect is enhanced
Really；First metal column 2 connects the whole magnitude of voltage that negative electricity can be reduced effectively on wire 1, reduces the yield of ozone, is conducive to being good for
Health and environmental protection；By the quantity of rationally the second metal column 4 of reduction, whole air can be mitigated while manufacturing cost is reduced
The weight of clarifier, it is convenient to carry, improve Consumer's Experience；Discharge effect is being improved for the first metal column 2 of water-drop-shaped in section
Meanwhile, the cross section of drop shape streamline construction of the first metal column 2 can effectively reduce the windage of the first metal column 2, reduce noise.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, on the premise of the technology of the present invention principle is not departed from, some improvement and replacement can also be made, these improve and replace
Also should be regarded as protection scope of the present invention.
Claims (11)
1. a kind of electrodecontamination component, it is characterised in that including：The charging area being sequentially arranged along gas flow direction and collecting region,
The collecting region includes the sorption channel for connecing negative electricity and the second metal column being arranged in the sorption channel, the sorption channel
Negative electricity is connect, the second metal column ground connection, the sorption channel flows with the length direction of the second metal column each parallel to gas
Direction.
2. electrodecontamination component as claimed in claim 1, it is characterised in that multiple absorption are provided with the collecting region logical
Road.
3. electrodecontamination component as claimed in claim 2, it is characterised in that the section of the sorption channel is regular polygon, institute
The second metal column is stated positioned at the center of the regular polygon.
4. electrodecontamination component as claimed in claim 3, it is characterised in that multiple sorption channels are in honeycomb net distribution.
5. the electrodecontamination component as described in any one of claim 2 to 4, it is characterised in that all or part of absorption is logical
Second metal column is provided with road, second metal column is both connected on same connecting plate.
6. electrodecontamination component as claimed in claim 1, it is characterised in that the charging area is included along gas flow direction sequentially
The first fixed cell and the second fixed cell for setting, are interval with many metals for connecing positive electricity in first fixed cell
Silk, is interval with many first metal columns for connecing negative electricity or ground connection in second fixed cell.
7. electrodecontamination component as claimed in claim 6, it is characterised in that the wire is：Tungsten filament, molybdenum filament or tungsten-molybdenum alloy
Silk.
8. electrodecontamination component as claimed in claim 6, it is characterised in that a diameter of 0.05-0.2mm of the wire.
9. electrodecontamination component as claimed in claim 6, it is characterised in that the side wall of first metal column is provided with along its axle
To the jut for extending, the jut is towards the wire.
10. electrodecontamination component as claimed in claim 9, it is characterised in that the section of first metal column is water-drop-shaped.
11. a kind of air purifiers, it is characterised in that with the electrodecontamination component as described in claim any one of 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710114219.8A CN106733181B (en) | 2017-02-28 | 2017-02-28 | A kind of electrodecontamination component and air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710114219.8A CN106733181B (en) | 2017-02-28 | 2017-02-28 | A kind of electrodecontamination component and air purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106733181A true CN106733181A (en) | 2017-05-31 |
| CN106733181B CN106733181B (en) | 2019-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710114219.8A Active CN106733181B (en) | 2017-02-28 | 2017-02-28 | A kind of electrodecontamination component and air purifier |
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| Country | Link |
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| CN (1) | CN106733181B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018227841A1 (en) * | 2017-06-12 | 2018-12-20 | 江苏中科睿赛污染控制工程有限公司 | Particulate matter trapping device |
| CN109967243A (en) * | 2017-12-27 | 2019-07-05 | 宁波方太厨具有限公司 | A kind of microparticle purification device based on electric coagulating technique |
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| Publication number | Publication date |
|---|---|
| CN106733181B (en) | 2019-03-15 |
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