CN2449810Y - Multifunctional plasma enhanced catalytic purifier - Google Patents
Multifunctional plasma enhanced catalytic purifier Download PDFInfo
- Publication number
- CN2449810Y CN2449810Y CN 00248485 CN00248485U CN2449810Y CN 2449810 Y CN2449810 Y CN 2449810Y CN 00248485 CN00248485 CN 00248485 CN 00248485 U CN00248485 U CN 00248485U CN 2449810 Y CN2449810 Y CN 2449810Y
- Authority
- CN
- China
- Prior art keywords
- metal
- framework
- accumulation area
- catalytic
- discharge
- Prior art date
- 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 - Fee Related
Links
Images
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model relates to a multifunctional plasma reinforced catalysis purifier belonging to a multi-stage air purifying device which utilizes plasma to carry out reinforced catalysis to catalysts to achieve the purposes of high efficiency dust removal, sterilization, and deodorization. The utility model is characterized in that a secondary purifying area is arranged between a discharge and catalytic area and a dust collecting area, the outside of the dust collecting area is provided with a metal protecting wire net of which the periphery is connected with a frame, and the discharge and catalytic area, the secondary purifying area, the dust collecting area, and the metal protecting wire net are arranged in sequence along the air flowing direction. The utility model has the advantages of reasonable structure and excellent purifying performance, and the performance of dust removal, sterilization, and deodorization is improved obviously.
Description
The utility model relates to a kind of air cleaning unit, particularly a kind of plasma that utilizes carries out fortifying catalytic to reach the multi-staged air purifier of high-effective dust-removing, sterilization, deodorizing to catalyst, is a kind of multi-functional plasma fortified catalytic cleaner specifically.
At present, the air cleaning unit of employed plasma class divides from the structure of reactor, mainly contains pin-board-like, line-cartridge type and line-board-like three kinds.For the volatility pernicious gas of removing in the room air, for example formaldehyde, methyl mercaptan etc. are best with the effect of line-plank frame, but still have purification efficiency low, purify halfway shortcoming.
The utility model purpose is to overcome the shortcoming in the above-mentioned technology, proposes a kind of multi-functional plasma fortified catalytic cleaner, improves to airborne pernicious gas and to the removal ability of dust, bacterium.
The utility model purpose is realized by following technical scheme: this multi-functional plasma fortified catalytic cleaner, the framework outer wall of being made by insulating materials is provided with the negative pole with high-voltage line, anodal cathode wiring plate and high-voltage positive electrode lug plate that connects respectively, the secondary high-pressure cathode-chip wiring, arrangement parallel to each other is arranged in framework, two ends are fixedly connected on the metal negative plate on the framework, all metal negative plates are all connected by lead and cathode wiring plate, the parallel corona wire of connecting with high-voltage positive electrode lug plate that is provided with between the metal negative plate, metal negative plate and corona wire have been formed discharge-catalytic domain, in framework, also has accumulation area, form alternately by the oblique ripple shape tinsel of annular arrangement and the polyester film metal composite sheet of annular arrangement, polyester film metal composite sheet is made up of metal forming of two layers polyester film therebetween, one end of metal forming and secondary high-pressure cathode-chip wiring are connected, it is characterized in that between discharge-catalytic domain and accumulation area, being provided with the secondary purification district, the outside of accumulation area is that periphery is connected the metal protecting wire net on the framework, discharge-catalytic domain, the secondary purification district, accumulation area, the metal protecting wire net is arranged in proper order according to the flow direction of wind.
In discharge-catalytic domain, the dielectric layer of one deck 0.2-1 millimeters thick is adhered on the two sides of metal negative plate, and this dielectric layer is to make through high temperature by applying one deck catalyst carrier on the glass fabric.Contain pernicious gas in catalyst carrier, especially the organic gas of PARA FORMALDEHYDE PRILLS(91,95), methyl mercaptan one class has active copper, the manganese oxide catalyst of fine removal ability, activated manganese dioxide for example, cupric oxide.The secondary purification district is the cellular absorption sheet of being made by the material of high adsorption capacity, and the thickness of absorption sheet is the 2-4 millimeter, and the aperture is the 0.5-2 millimeter.Cellular absorption sheet can be Alveolate activated carbon capable or ceramic honeycomb.Be impregnated with low temperature catalyst on the cellular absorption sheet, phthalocyanine cobalt for example, FePC makes after specially treated.All scribble long-acting fungicide on oblique ripple shape tinsel in accumulation area and the polyester film metal composite sheet.Make the bacterium on the dust that accumulates in accumulation area to be killed.
The purification mechanism of multi-functional plasma fortified catalytic cleaner is as follows: after connecting power supply, the high voltage source power supply forms a plasma discharge state between pole plate, produce high energy electron at discharge-catalytic domain, air molecule through this district is ionized, thereby produces a large amount of negative ions.When dust passes through, a large amount of positive and negative charges is attached on the dirt particle, make dirt particle become charged particle, and under the effect of electric field force, begin to move along a curved path, just kinetic energy is bigger because of charged particle, can pass the secondary purification district, enter accumulation area, be subjected to the attraction of this electric field force of distinguishing positive and negative collecting plate-be polyester film metal composite sheet and oblique ripple shape tinsel-produced and gather on the collecting plate collecting plate.Thereby reach the control of dust purpose.Be killed because of the long-acting fungicide that touches on the collecting plate attached to the bacterium on the dust simultaneously.When organic gas passed through discharge-catalytic domain, because of its weight is lighter, first kinetic energy was less, will be under the effect of electric field force, to this district's negative plate direction motion.Because of being coated with catalyst on the dielectric layer that adheres on the negative plate, and a lot of micropores are arranged, can catch the organic gas molecule live.The high strength electron energy that produces when discharging simultaneously can be strengthened and excites this activity of such catalysts, makes catalyst and organic gas molecule carry out catalysis, degradation reaction, and finally transfers innocuous gas to.Especially carcinogenic substance formaldehyde and methyl mercaptan there are tangible catalysis, degradation capability.Because catalyst not loss in entire reaction is so this catalyst has lasting detergent power.The cellular absorption sheet in secondary purification district has a large amount of micropores, adsorption area is very big, and contain a large amount of low temperature catalysts in the micropore, can catch the bigger gas molecule of the molecular weight that passes through from discharge-catalytic domain live, also can be to decelerating effect being arranged from the sudden at a high speed dust particle of discharge-catalytic domain, its kinetic energy is reduced, therefore can be easy to be adsorbed by accumulation area.
The utility model advantage is that structure is ingenious, reasonable, airborne dust, bacterium and pernicious gas will be through overdischarge-catalytic domain, secondary purification district, accumulation area three road purification process, have excellent purifying property, its dedusting, sterilization, deodorizing capability are significantly improved.After tested, with former plasma purifier comparison, its dust removal efficiency brings up to 82% by 65%, and sterilizing rate brings up to 94% by 75%, and the formaldehyde survival rate lowers
Embodiment of accompanying drawings:
Fig. 1 is a kind of cutaway view of multi-functional plasma fortified catalytic cleaner,
Fig. 2 is its structural representation,
Fig. 3 is the B enlarged drawing,
Fig. 4 is the A enlarged drawing,
This multi-functional plasma fortified catalytic cleaner, framework 3 outer walls of being made by insulating materials are provided with and the negative pole of high-voltage line, the anodal cathode wiring plate 6 that is connected respectively and high-voltage positive electrode lug plate 4, secondary high-pressure cathode-chip wiring 5, pass through booster 2 and are connected with power supply 1.In framework, have arrangement parallel to each other, two ends are fixedly connected on the metal negative plate 8 on the framework, all metal negative plates 8 are all connected by lead and cathode wiring plate 6.The parallel corona wire of connecting with high-voltage positive electrode lug plate 47 that is provided with between metal negative plate 8, metal negative plate and corona wire have been formed discharge-catalytic domain.Metal negative plate 8 two sides are attached with dielectric layer 9, contain extraordinary catalyst in the medium 9.In framework, also has accumulation area, oblique ripple shape tinsel 11 by annular arrangement is formed alternately with the polyester film metal composite sheet 12 of annular arrangement, polyester film metal composite sheet is made up of metal forming of two layers polyester film therebetween, and an end of metal forming and secondary high-pressure cathode-chip wiring 5 are connected.Scribble long-acting fungicide 13 on oblique ripple shape tinsel and the polyester film metal composite sheet.Be provided with the secondary purification district between discharge-catalytic domain and accumulation area, the secondary purification district is the cellular absorption sheet of being made by the absorbent charcoal material of high adsorption capacity 10, contains low temperature catalyst 10-01 in his micropore.The outside of accumulation area is that periphery is connected the metal protecting wire net 14 on the framework, and discharge-catalytic domain, secondary purification district, accumulation area, metal protecting wire net are arranged in proper order according to the flow direction of wind.
Claims (4)
1, a kind of multi-functional plasma fortified catalytic cleaner, the framework outer wall of being made by insulating materials is provided with the negative pole with high-voltage line, anodal cathode wiring plate and high-voltage positive electrode lug plate that connects respectively, the secondary high-pressure cathode-chip wiring, arrangement parallel to each other is arranged in framework, two ends are fixedly connected on the metal negative plate on the framework, all metal negative plates are all connected by lead and cathode wiring plate, the parallel corona wire of connecting with high-voltage positive electrode lug plate that is provided with between the metal negative plate, metal negative plate and corona wire have been formed discharge-catalytic domain, in framework, also has accumulation area, form alternately by the oblique ripple shape tinsel of annular arrangement and the polyester film metal composite sheet of annular arrangement, polyester film metal composite sheet is made up of metal forming of two layers polyester film therebetween, one end of metal forming and secondary high-pressure cathode-chip wiring are connected, it is characterized in that between discharge-catalytic domain and accumulation area, being provided with the secondary purification district, the outside of accumulation area is that periphery is connected the metal protecting wire net on the framework, discharge-catalytic domain, the secondary purification district, accumulation area, the metal protecting wire net is arranged in proper order according to the flow direction of wind.
2, according to the described multi-functional plasma fortified catalytic cleaner of claim 1, it is characterized in that adhering to the dielectric layer of one deck 0.2-1 millimeters thick on the two sides of metal negative plate, this dielectric layer is formed by applying one deck catalyst carrier on the glass fabric, contains active copper, the manganese oxide catalyst that organic gas is had fine removal ability in catalyst carrier.
3, according to the described multi-functional plasma fortified catalytic cleaner of claim 1, it is characterized in that the secondary purification district is the cellular absorption sheet of being made by the material of high adsorption capacity, the thickness of absorption sheet is the 2-4 millimeter, the aperture is the 0.5-2 millimeter, is impregnated with low temperature catalyst on the cellular absorption sheet.
4,, it is characterized in that all scribbling long-acting fungicide on oblique ripple shape tinsel in accumulation area and the polyester film metal composite sheet according to the described multi-functional plasma fortified catalytic cleaner of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00248485 CN2449810Y (en) | 2000-09-13 | 2000-09-13 | Multifunctional plasma enhanced catalytic purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00248485 CN2449810Y (en) | 2000-09-13 | 2000-09-13 | Multifunctional plasma enhanced catalytic purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2449810Y true CN2449810Y (en) | 2001-09-26 |
Family
ID=33607126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00248485 Expired - Fee Related CN2449810Y (en) | 2000-09-13 | 2000-09-13 | Multifunctional plasma enhanced catalytic purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2449810Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100427182C (en) * | 2005-11-01 | 2008-10-22 | 深圳清华大学研究院 | Microwave assisted plasma catalytic air purification method and purification device |
| CN101797476A (en) * | 2010-03-12 | 2010-08-11 | 东莞市环顺环保器材有限公司 | Waste gas treatment device and method based on functions of low-temperature plasma and activated carbon |
| CN101934085A (en) * | 2009-07-01 | 2011-01-05 | 东莞市宇洁新材料有限公司 | Low-temperature plasma catalytic purification module |
| CN1835805B (en) * | 2003-08-29 | 2011-03-30 | 大金工业株式会社 | Gas treatment device |
| CN101922750B (en) * | 2009-12-31 | 2012-07-04 | 周云正 | Smoke exhaust ventilator provided with plasma for purification |
| CN103263976A (en) * | 2013-05-24 | 2013-08-28 | 谢友金 | Novel electrical dust collector |
| WO2022095619A1 (en) * | 2020-11-06 | 2022-05-12 | 佛山市顺德区美的电热电器制造有限公司 | Air purifier and catalyst preparation method |
-
2000
- 2000-09-13 CN CN 00248485 patent/CN2449810Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1835805B (en) * | 2003-08-29 | 2011-03-30 | 大金工业株式会社 | Gas treatment device |
| CN101695683B (en) * | 2003-08-29 | 2012-06-27 | 大金工业株式会社 | Gas treatment device |
| CN100427182C (en) * | 2005-11-01 | 2008-10-22 | 深圳清华大学研究院 | Microwave assisted plasma catalytic air purification method and purification device |
| CN101934085A (en) * | 2009-07-01 | 2011-01-05 | 东莞市宇洁新材料有限公司 | Low-temperature plasma catalytic purification module |
| CN101922750B (en) * | 2009-12-31 | 2012-07-04 | 周云正 | Smoke exhaust ventilator provided with plasma for purification |
| CN101797476A (en) * | 2010-03-12 | 2010-08-11 | 东莞市环顺环保器材有限公司 | Waste gas treatment device and method based on functions of low-temperature plasma and activated carbon |
| CN103263976A (en) * | 2013-05-24 | 2013-08-28 | 谢友金 | Novel electrical dust collector |
| CN103263976B (en) * | 2013-05-24 | 2015-07-22 | 谢友金 | Novel electrical dust collector |
| WO2022095619A1 (en) * | 2020-11-06 | 2022-05-12 | 佛山市顺德区美的电热电器制造有限公司 | Air purifier and catalyst preparation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100441233C (en) | Adsorption and low temperature plasma combining indoor air purifying method | |
| CN103702690B (en) | Utilize the air purifier that electric field regenerates | |
| CN203494655U (en) | High-efficiency electrostatic precipitation device | |
| CN2843470Y (en) | Indoor air purifier | |
| CN201628325U (en) | Air purifier | |
| CN108534265B (en) | Multifunctional full-structure high-efficiency washable super-static air purification system | |
| CN201350420Y (en) | Non-ozone washable electrostatic dust collector | |
| CN102380274B (en) | Air purifying equipment and purifying method thereof | |
| CN203533744U (en) | Central air conditioner, air purification equipment and air purification system | |
| CN107930851A (en) | A kind of electrostatic precipitator | |
| CN100355459C (en) | Static reinforced nano photocatalytic air disinfection and clarification device | |
| CN201389210Y (en) | Air purifying device | |
| KR101366597B1 (en) | Underground facility air conditioner air cleaning filter with a reduced function of nitrogen oxide | |
| CN101357351A (en) | No-ozone cleanable electrostatic dust collector | |
| CN205269323U (en) | Disconnect -type electrostatic precipitation air purification device | |
| CN201263953Y (en) | Air purifier | |
| CN2449810Y (en) | Multifunctional plasma enhanced catalytic purifier | |
| CN102980255A (en) | Air cleaner | |
| CN112197393A (en) | Plasma indoor air purification device | |
| CN201361511Y (en) | Screen type electronic enhancement filter material air purifier | |
| CN203615489U (en) | Plasma air purifier | |
| CN202666618U (en) | Compound air purifying device | |
| CN102228714A (en) | Air purifying device | |
| CN201205520Y (en) | Silent micro current drain air cleaner | |
| CN107551733A (en) | Far-infrared Heating airstrainer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |