CN203830143U - Radial-flow electric dust removing air purifier - Google Patents
Radial-flow electric dust removing air purifier Download PDFInfo
- Publication number
- CN203830143U CN203830143U CN201420224973.9U CN201420224973U CN203830143U CN 203830143 U CN203830143 U CN 203830143U CN 201420224973 U CN201420224973 U CN 201420224973U CN 203830143 U CN203830143 U CN 203830143U
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- CN
- China
- Prior art keywords
- air
- collecting electrode
- web plate
- air cleaning
- air flue
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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.)
- Expired - Lifetime
Links
- 239000000428 dust Substances 0.000 title abstract description 34
- 239000006260 foam Substances 0.000 claims abstract description 19
- 239000002184 metal Substances 0.000 claims abstract description 19
- 238000004140 cleaning Methods 0.000 claims description 61
- 238000001556 precipitation Methods 0.000 claims description 30
- 230000001413 cellular effect Effects 0.000 claims description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 239000004020 conductor Substances 0.000 claims description 6
- 238000007747 plating Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000012545 processing Methods 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract 3
- 241000264877 Hippospongia communis Species 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
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- Electrostatic Separation (AREA)
Abstract
The utility model relates to a radial-flow electric dust removing air purifier comprising a shell, wherein an air purifying air passage is arranged in the shell; a fan is arranged in the air purifying air passage; a front discharging grid is arranged in the air purifying air passage along the section direction of the air purifying air passage; a dust collecting electrode grid plate is arranged at the back of the front discharging grid in the air purifying air passage; airflow can pass through the plate surface of the dust collecting electrode grid plate; the dust collecting electrode grid plate is made by a multihole foam metal plate, or a plurality of parallel corrugated plates, or a plurality of parallel flat plates, or honey comb plates, or a plurality of layers of silk grids overlaid by a plurality of silk grid surfaces; a 10,000-50,000 volts of potential difference is generated between the front discharging grid and the dust collecting electrode grid plate through electric connection with a high-voltage direct current power supply. The utility model aims to provide the radial-flow electric dust removing air purifier which is large in air processing capacity in unit time, low in windage resistance, prominent in effect of removing fine dust containing PM2.5, stable in dust removing performance, low in operation cost and long in service life.
Description
Technical field
The utility model relates to a kind of runoff electric precipitation air purifier.
Background technology
Existing air purifier, normally adopt strainer filtering to remove airborne grit, because windage is larger, cause energy consumption very high, it is less that air purifier is processed tolerance, and be difficult to dispose the particle of 2.5 microns, be difficult to meet the designing requirement of removing dust very tiny in a large amount of gas.
Utility model content
The purpose of this utility model is to provide the interior processing of a kind of unit interval large-minded, and windage is low, removes and comprises that the fine dusts effect of PM2.5 is very outstanding, and dust removal performance is extremely stable, and operating cost is low, the runoff electric precipitation air purifier of long service life.
Runoff electric precipitation air purifier of the present utility model, comprise casing, in casing, be provided with air cleaning air flue, one end of air cleaning air flue is provided with air inlet, the other end of air cleaning air flue is provided with exhaust outlet, in air cleaning air flue, be provided with blower fan, in described air cleaning air flue, along air cleaning airway cross-section direction, be provided with front electric discharge net, the rear that is positioned at front electric discharge net in air cleaning air flue is provided with plate face and can passes through the collecting electrode web plate of air-flow, the multi-layer silk screen that collecting electrode web plate employing porous foam metal plate or a plurality of corrugated plating arranged side by side or a plurality of flat board arranged side by side or cellular board or a plurality of silk screen wire side are superimposed is made, between described front electric discharge net and described collecting electrode web plate by the electrical potential difference that produces 10000-50000 volts that is electrically connected to high-voltage DC power supply.
Runoff electric precipitation air purifier of the present utility model, the rear that is positioned at described collecting electrode web plate in wherein said air cleaning air flue is provided with rear electric discharge net, rear electric discharge net and front electric discharge net equipotential, the wire side of rear electric discharge net is parallel with the rear surface of collecting electrode web plate, and rear electric discharge net and described casing are fixedly linked.
Runoff electric precipitation air purifier of the present utility model, wherein said collecting electrode web plate comprises frame, the multi-layer silk screen that porous foam metal plate or a plurality of corrugated plating arranged side by side or a plurality of flat board arranged side by side or cellular board or a plurality of silk screen wire side are superimposed is installed in frame, and frame is arranged on the inwall of described casing.
Runoff electric precipitation air purifier of the present utility model, wherein said air cleaning air flue is along fore-and-aft direction setting, the cross section of air cleaning air flue is rectangle, described frame is rectangle frame, the top of described casing or side are provided with frame insertion groove, and described collecting electrode web plate enters described casing by frame insertion groove plug-in mounting.
Runoff electric precipitation air purifier of the present utility model, the rear portion in wherein said air cleaning air flue is provided with activated carbon filter layer, and described blower fan is arranged on the activated carbon filter layer rear in air cleaning air flue, and the thickness of described collecting electrode web plate is 3-50mm.
Runoff electric precipitation air purifier of the present utility model, the air inlet of wherein said air cleaning air flue is positioned at the front portion of described casing, the exhaust outlet of air cleaning air flue is positioned at the rear portion of casing, the air inlet place of air cleaning air flue is provided with kuppe, the exhaust ports of air cleaning air flue is provided with protective cover, the thickness of described collecting electrode web plate is 5-30mm, described front electric discharge net is connected by conductor with the positive pole of high-voltage DC power supply with rear electric discharge net, described collecting electrode web plate ground connection or be connected by conductor with the negative pole of high-voltage DC power supply.
Runoff electric precipitation air purifier of the present utility model, the thickness of wherein said collecting electrode web plate is 6-10mm, the top of described frame or side are provided with for frame being extracted to the handle of frame insertion groove.
Runoff electric precipitation air purifier of the present utility model, the entrance point of wherein said air cleaning air flue is provided with coarse strainer.
Runoff electric precipitation air purifier of the present utility model in use, can first connect high-voltage DC power supply, allow between front electric discharge net and collecting electrode web plate by the electrical potential difference that produces 10000-50000 volts that is electrically connected to high-voltage DC power supply, and then startup blower fan, allow the external world need the air of udst separation to enter air cleaning air flue, the air that enters air cleaning air flue can first pass coarse strainer, coarse strainer can be used for blocking larger flying dust, then air is reacceesed and is passed front electric discharge net, in the process that approaches and pass, airborne grit can be owing to being subject to the electric field action of front electric discharge net and is charged, grit after charged is being adsorbed by collecting electrode web plate electricity through meeting in the process of collecting electrode web plate, filter, trapping is got off, be deposited with on collecting electrode web plate, clean air can be gone out along air cleaning upper airway flow.Because collecting electrode web plate has the combination collecting function that electricity adsorbs, filters, traps concurrently, and permeability is better.Experiment shows, runoff electric precipitation air purifier of the present utility model, processing for air cleaning, can effectively be removed the fine dusts that comprises PM2.5, and its dust removing effects meets environmental protection standard completely.That is to say, in air, most dust can enter lung particle, can dispose by runoff electric precipitation air purifier of the present utility model, and it are very large within the unit interval, to process tolerance, and windage is low, and dust removal performance is highly stable.Therefore, runoff electric precipitation air purifier of the present utility model has to be processed in the unit interval large-mindedly, and windage is low, removes and comprises that the fine dusts effect of PM2.5 is very outstanding, and dust removal performance is extremely stable, and operating cost is low, the feature of long service life.
Below in conjunction with accompanying drawing, runoff electric precipitation air purifier of the present utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the main pseudosection of the structural representation of runoff electric precipitation air purifier of the present utility model.
The specific embodiment
As shown in Figure 1, runoff electric precipitation air purifier of the present utility model, comprise casing 1, in casing 1, be provided with air cleaning air flue 2, one end of air cleaning air flue 2 is provided with air inlet, the other end of air cleaning air flue 2 is provided with exhaust outlet, in air cleaning air flue 2, be provided with blower fan 3, air cleaning air flue 2 is interior is provided with front electric discharge net 4 along air cleaning air flue 2 cross-wise direction, front electric discharge net 4 is fixedly linked with casing 1, the rear that is positioned at front electric discharge net 4 in air cleaning air flue 2 is provided with plate face and can passes through the collecting electrode web plate 5 of air-flow, collecting electrode web plate 5 is fixedly linked with casing 1, the front surface of collecting electrode web plate 5 is parallel with the wire side of front electric discharge net 4, the multi-layer silk screen that collecting electrode web plate 5 employing porous foam metal plates or a plurality of corrugated plating arranged side by side or a plurality of flat board arranged side by side or cellular board or a plurality of silk screen wire side are superimposed is made, casing 1 is provided with high-voltage DC power supply (not shown in FIG.), between front electric discharge net 4 and collecting electrode web plate 5 by the electrical potential difference that produces 10000-50000 volts that is electrically connected to high-voltage DC power supply.
As further improvement of the utility model, the rear that is positioned at collecting electrode web plate 5 in above-mentioned air cleaning air flue 2 is provided with rear electric discharge net 6, rear electric discharge net 6 and front electric discharge net 4 equipotentials, the wire side of rear electric discharge net 6 is parallel with the rear surface of collecting electrode web plate 5, and rear electric discharge net 6 is fixedly linked with casing 1.This project organization can allow the laying dust performance of collecting electrode web plate 5 more optimize, thereby further improves efficiency of dust collection.
As further improvement of the utility model, above-mentioned collecting electrode web plate 5 comprises frame 7, the multi-layer silk screen that porous foam metal plate or a plurality of corrugated plating arranged side by side or a plurality of flat board arranged side by side or cellular board or a plurality of silk screen wire side are superimposed is installed in frame 7, and frame 7 is arranged on the inwall of casing 1.
As further improvement of the utility model, above-mentioned air cleaning air flue 2 is along fore-and-aft direction setting, and the cross section of air cleaning air flue 2 is rectangle, and frame 7 is rectangle frame, the top of casing 1 or side are provided with frame insertion groove 8, and collecting electrode web plate 5 enters casing 1 by frame insertion groove 8 plug-in mountings.On need to clearing up collecting electrode web plate 5 deposition dust time, collecting electrode web plate 5 can be pulled out from frame insertion groove 8, after cleaning, turn back to again in frame insertion groove 8.
As further improvement of the utility model, rear portion in above-mentioned air cleaning air flue 2 is provided with activated carbon filter layer 9, activated carbon filter layer 9 can filter out the harmful components such as airborne organic volatile, blower fan 3 is arranged on activated carbon filter layer 9 rears in air cleaning air flue 2, the thickness of collecting electrode web plate 5 is 3-50mm, and the bulk density of the multi-layer silk screen that porous foam metal plate or cellular board or a plurality of silk screen wire side are superimposed is 0.15-2g/cm
3, the specific area of the multi-layer silk screen that porous foam metal plate or cellular board or a plurality of silk screen wire side are superimposed is 7.8 * 10
2-1.5 * 10
8m
2/ m
3, on the multi-layer silk screen that per inch porous foam metal plate or cellular board or a plurality of silk screen wire side are superimposed, the number (PPI) in hole is 5-110.This design parameter scope can allow the laying dust performance of collecting electrode web plate 5 more optimize, thereby further improves efficiency of dust collection.
As further improvement of the utility model, the air inlet of above-mentioned air cleaning air flue 2 is positioned at the front portion of casing 1, the exhaust outlet of air cleaning air flue 2 is positioned at the rear portion of casing 1, the air inlet place of air cleaning air flue 2 is provided with kuppe 10, kuppe 10 can balanced air cleaning air flue 2 interior each points wind speed, allow air-flow more stably flow, and then can improve efficiency of dust collection.
The exhaust ports of air cleaning air flue 2 is provided with protective cover 11, the thickness of collecting electrode web plate 5 is 5-30mm, front electric discharge net 4 is connected by conductor with the positive pole of high-voltage DC power supply with rear electric discharge net 6, collecting electrode web plate 5 ground connection or be connected by conductor with the negative pole of high-voltage DC power supply.In the air that such design can reduce or avoid to discharge with a large amount of ozone.
As further improvement of the utility model, the thickness of above-mentioned collecting electrode web plate 5 is 6-10mm, and the top of frame 7 or side are provided with for frame 7 being extracted to the handle 12 of frame insertion groove 8; Handle 12 persons of being easy to use pull out collecting electrode web plate 5 from frame insertion groove 8.
The bulk density of the multi-layer silk screen that porous foam metal plate or cellular board or a plurality of silk screen wire side are superimposed is 0.15-2g/cm
3, the specific area of the multi-layer silk screen that porous foam metal plate or cellular board or a plurality of silk screen wire side are superimposed is 7.8 * 10
2-1.5 * 10
8m
2/ m
3, on the multi-layer silk screen that per inch porous foam metal plate or cellular board or a plurality of silk screen wire side are superimposed, the number (PPI) in hole is 5-110.This design parameter scope can allow the laying dust performance of collecting electrode web plate 5 more optimize, thereby further improves efficiency of dust collection.
As further improvement of the utility model, the bulk density of the multi-layer silk screen that above-mentioned porous foam metal plate or cellular board or a plurality of silk screen wire side are superimposed is 0.35-1.5g/cm
3, the specific area of the multi-layer silk screen that porous foam metal plate or cellular board or a plurality of silk screen wire side are superimposed is 7.8 * 10
3-1.5 * 10
7m
2/ m
3, on the multi-layer silk screen that per inch porous foam metal plate or cellular board or a plurality of silk screen wire side are superimposed, the number (PPI) in hole is 10-100.This design parameter scope can allow the laying dust performance of collecting electrode web plate 5 more optimize, thereby further improves efficiency of dust collection.
As further improvement of the utility model, the bulk density of the multi-layer silk screen that above-mentioned porous foam metal plate or cellular board or a plurality of silk screen wire side are superimposed is 0.7-8.0g/cm
3, the specific area of the multi-layer silk screen that porous foam metal plate or cellular board or a plurality of silk screen wire side are superimposed is 9.8 * 10
5-1.0 * 10
6m
2/ m
3, on the multi-layer silk screen that per inch porous foam metal plate or cellular board or a plurality of silk screen wire side are superimposed, the number (PPI) in hole is 40-60.This design parameter scope can allow the laying dust performance of collecting electrode web plate 5 more optimize, thereby further improves efficiency of dust collection.
As further improvement of the utility model, the entrance point of above-mentioned air cleaning air flue 2 is provided with coarse strainer 13, and coarse strainer 13 can be used for blocking larger flying dust.
Runoff electric precipitation air purifier of the present utility model in use, can first connect high-voltage DC power supply, allow between front electric discharge net 4 and collecting electrode web plate 5 by the electrical potential difference that produces 5000-60000 volts that is electrically connected to high-voltage DC power supply, and then startup blower fan 3, allow the external world need the air of udst separation to enter air cleaning air flue 2, the air that enters air cleaning air flue 2 can first pass coarse strainer 13, coarse strainer 13 can be used for blocking larger flying dust, then air is reacceesed and is passed front electric discharge net 4, in the process that approaches and pass, airborne grit can be owing to being subject to the electric field action of front electric discharge net 4 and is charged, grit after charged is being adsorbed by collecting electrode web plate 5 electricity through meeting in the process of collecting electrode web plate 5, filter, trapping is got off, be deposited with on collecting electrode web plate 5, clean air can spill out along air cleaning air flue 2.Because collecting electrode web plate 5 has the combination collecting function that electricity adsorbs, filters, traps concurrently, and permeability is better.Experiment shows, runoff electric precipitation air purifier of the present utility model, processing for air cleaning, can effectively be removed the fine dusts that comprises PM2.5, and its dust removing effects meets environmental protection standard completely.That is to say, in air, most dust can enter lung particle, can dispose by runoff electric precipitation air purifier of the present utility model, and it are very large within the unit interval, to process tolerance, and windage is low, and dust removal performance is highly stable.Therefore, runoff electric precipitation air purifier of the present utility model has to be processed in the unit interval large-mindedly, and windage is low, removes and comprises that the fine dusts effect of PM2.5 is very outstanding, and dust removal performance is extremely stable, and operating cost is low, the feature of long service life.
Claims (8)
1. runoff electric precipitation air purifier, comprise casing (1), in casing (1), be provided with air cleaning air flue (2), one end of air cleaning air flue (2) is provided with air inlet, the other end of air cleaning air flue (2) is provided with exhaust outlet, in air cleaning air flue (2), be provided with blower fan (3), it is characterized in that: in described air cleaning air flue (2), along air cleaning air flue (2) cross-wise direction, be provided with front electric discharge net (4), the rear that is positioned at front electric discharge net (4) in air cleaning air flue (2) is provided with plate face and can passes through the collecting electrode web plate (5) of air-flow, the multi-layer silk screen that collecting electrode web plate (5) employing porous foam metal plate or a plurality of corrugated plating arranged side by side or a plurality of flat board arranged side by side or cellular board or a plurality of silk screen wire side are superimposed is made, between described front electric discharge net (4) and described collecting electrode web plate (5) by the electrical potential difference that produces 10000-50000 volts that is electrically connected to high-voltage DC power supply.
2. runoff electric precipitation air purifier according to claim 1, it is characterized in that: the rear that is positioned at described collecting electrode web plate (5) in described air cleaning air flue (2) is provided with rear electric discharge net (6), rear electric discharge net (6) and front electric discharge net (4) equipotential, the wire side of rear electric discharge net (6) is parallel with the rear surface of collecting electrode web plate (5), and rear electric discharge net (6) is fixedly linked with described casing (1).
3. runoff electric precipitation air purifier according to claim 2, it is characterized in that: described collecting electrode web plate (5) comprises frame (7), the multi-layer silk screen that porous foam metal plate or a plurality of corrugated plating arranged side by side or a plurality of flat board arranged side by side or cellular board or a plurality of silk screen wire side are superimposed is installed in frame (7), and frame (7) is arranged on the inwall of described casing (1).
4. runoff electric precipitation air purifier according to claim 3, it is characterized in that: described air cleaning air flue (2) is along fore-and-aft direction setting, the cross section of air cleaning air flue (2) is rectangle, described frame (7) is rectangle frame, the top of described casing (1) or side are provided with frame insertion groove (8), and described collecting electrode web plate (5) enters described casing (1) by frame insertion groove (8) plug-in mounting.
5. according to the runoff electric precipitation air purifier described in any one in claim 1 to 4, it is characterized in that: the rear portion in described air cleaning air flue (2) is provided with activated carbon filter layer (9), described blower fan (3) is arranged on activated carbon filter layer (9) rear in air cleaning air flue (2), and the thickness of described collecting electrode web plate (5) is 3-50mm.
6. runoff electric precipitation air purifier according to claim 5, it is characterized in that: the air inlet of described air cleaning air flue (2) is positioned at the front portion of described casing (1), the exhaust outlet of air cleaning air flue (2) is positioned at the rear portion of casing (1), the air inlet place of air cleaning air flue (2) is provided with kuppe (10), the exhaust ports of air cleaning air flue (2) is provided with protective cover (11), the thickness of described collecting electrode web plate (5) is 5-30mm, described front electric discharge net (4) is connected by conductor with the positive pole of high-voltage DC power supply with rear electric discharge net (6), described collecting electrode web plate (5) ground connection or be connected by conductor with the negative pole of high-voltage DC power supply.
7. runoff electric precipitation air purifier according to claim 6, it is characterized in that: the thickness of described collecting electrode web plate (5) is 6-10mm, the top of frame (7) or side are provided with for frame (7) being extracted to the handle (12) of frame insertion groove (8).
8. runoff electric precipitation air purifier according to claim 7, is characterized in that: the entrance point of described air cleaning air flue (2) is provided with coarse strainer (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420224973.9U CN203830143U (en) | 2014-05-05 | 2014-05-05 | Radial-flow electric dust removing air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420224973.9U CN203830143U (en) | 2014-05-05 | 2014-05-05 | Radial-flow electric dust removing air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203830143U true CN203830143U (en) | 2014-09-17 |
Family
ID=51508035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420224973.9U Expired - Lifetime CN203830143U (en) | 2014-05-05 | 2014-05-05 | Radial-flow electric dust removing air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203830143U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880023A (en) * | 2016-06-07 | 2016-08-24 | 上海赛菲环境科技股份有限公司 | Air filter, air filtering method and suitable air purifying device |
| CN111912054A (en) * | 2020-09-08 | 2020-11-10 | 孟金来 | Device for filtering microorganisms in air by static electricity |
| CN111921318A (en) * | 2020-07-29 | 2020-11-13 | 山东交通学院 | A tunnel dust suppression system and a dust suppression vehicle |
| CN112295347A (en) * | 2019-07-24 | 2021-02-02 | 牛双印 | Automatic remove haze clarifier |
| CN113649169A (en) * | 2021-08-24 | 2021-11-16 | 航天环境工程有限公司 | Novel mixing electrostatic dust collector device and application |
-
2014
- 2014-05-05 CN CN201420224973.9U patent/CN203830143U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880023A (en) * | 2016-06-07 | 2016-08-24 | 上海赛菲环境科技股份有限公司 | Air filter, air filtering method and suitable air purifying device |
| CN112295347A (en) * | 2019-07-24 | 2021-02-02 | 牛双印 | Automatic remove haze clarifier |
| CN111921318A (en) * | 2020-07-29 | 2020-11-13 | 山东交通学院 | A tunnel dust suppression system and a dust suppression vehicle |
| CN111912054A (en) * | 2020-09-08 | 2020-11-10 | 孟金来 | Device for filtering microorganisms in air by static electricity |
| CN113649169A (en) * | 2021-08-24 | 2021-11-16 | 航天环境工程有限公司 | Novel mixing electrostatic dust collector device and application |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140917 |
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| CX01 | Expiry of patent term |