CN100441966C - Vertical light catalytic air purifier - Google Patents
Vertical light catalytic air purifier Download PDFInfo
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- CN100441966C CN100441966C CNB2004100839573A CN200410083957A CN100441966C CN 100441966 C CN100441966 C CN 100441966C CN B2004100839573 A CNB2004100839573 A CN B2004100839573A CN 200410083957 A CN200410083957 A CN 200410083957A CN 100441966 C CN100441966 C CN 100441966C
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Abstract
The present invention relates to a vertical photocatalysis air purifier which belongs to the technical field of air purification. The present invention comprises a purifier casing (1), an air inlet (11) on the lower part of the casing, a primary filter net (12), an axial-flow fan (3), a fan motor (2), a wind flow guiding socket casing (4), and an air outlet (14) and a circuit board (15) on the upper part of the casing. The present invention is characterized in that a medium efficiency filter net (6) is arranged on the upper part of the socket casing; the inclination angle between the medium efficiency filter net (6) and a horizontal plane is less than 90 DEG; a flow-guiding plate (5) is fixed on the upper end face of the socket shell, and the other end of the flow-guiding plate (5) is vertical to the direction of the right face of the medium efficiency filter net; a plasma dust collector (7) is positioned on the upper part of the medium efficiency filter net; a photocatalysis unit is formed from a photocatalysis cellular filtering net (8) and an ultraviolet lamp (9); an active carbon filter net (10) is positioned on the upper part of the photocatalysis unit; a negative ion generator (13) is positioned on one side of an air outlet. The present invention can thoroughly eliminate various kinds of indoor pollution by integrating different purification technologies and exerting the synergetic principle so as to reach the purpose of purifying air.
Description
Technical field:
The invention belongs to the air purifier technical field, relate in particular to a kind of manufacture technology field of multifunctional air purifier.
Background technology:
The source of room air pollution comprises multiple materials such as dust, fiber, foreign odor, peculiar smell and bacterium, virus, but the harm of health mainly is the pellet of indoor suspension.This is because cause the microorganisms such as bacterium, conveyor screw, virus of health infringement, although its size only between 0.01 to 10 micron, they can not individualism in air, is everlasting than the particle surface absorption of they big several times.Traditional air purifier makes air pass porous filter material (materials such as nonwoven, filter paper, fiber or foam filter material) by pressure fan, thereby pollutant is separated from air, reach the purification purpose, perhaps make in the air pollutant electrically charged, utilize dust collect plant to capture charged particle and reach the purpose that purifies air by corona discharge.But utilize physical filtering, absorption, static to condense the clarifier of simple functions such as removing dust or comprehensive function on this class market, although it is effective to a certain extent, but just play the transfer of pollutant, can not fundamentally be eliminated the pollution that odor smell, pathogen, virus, microorganism etc. are caused.
At present, second generation product the first three years of air purifier comes into the market, and it is to be the air purifier of major function with ozone, anion.Ozone has sterilization, sterilization, deodorant to taste and goes functions such as paint pigment.Therefore, utilizing ozone to combine with the smoke abatement and dust control of anion and the method for other advanced physical filterings or removal dust, is current comparatively ideal air purifier.But when ozone concentration reaches 0.15PPM, will produce injurious effects to human body, so general using ozone is when carrying out indoor sterilization processing, personnel should not be in indoor activity.
Present state-of-the-art air purifier is that a kind of smoke elimination, dedusting, sterilization and disinfection, deodorant to taste, decomposing organic pollutant of collecting is in photocatalysis air purifying device together.This type of air purifier is different from first generation physical air purifier and second generation ozone, negative ion type air purifier.Its treatment facilities is sterilization light and deodorization disinfection filtering net, have the effect of sterilization, sterilization, taste removal, dedusting simultaneously concurrently, the hydroxyl radical free radical ion is the chemical substance of direct sterilization, sterilization, it directly decomposes organic matter, bacterium is destroyed cell membrane earlier, organic matter in the decomposer directly solidifies its protein to virus again, and end product is CO
2And H
2O.Nano-photo catalytic is can realize regenerating voluntarily with respect to the superiority of normal optical catalyst article, and percent reduction greatly improves, and hydroxyl radical free radical ion itself is nontoxic, does not decompose, and does not overflow, and more can not produce toxin.After testing, this technology can effectively be killed nearly ten kinds of common germs, and is all effective to pulmonary tuberculosis virus, influenza virus, hepatitis B and SARS virus.Photocatalysis is a kind of high-tech product, function with decomposing organic pollutant, photocatalysis and plasma dedusting coupling, the small amount of ozone that makes the plasma dedusting produce enters photocatalytic reaction device, accelerate light and swashed the effect separation of the electron-hole pair of catalyst surface generation down, thereby improved the efficient of clarifier decomposing organic pollutant, sterilization and deodorizing etc.Go the cigarette method to combine with the dedusting of some physics so again, thereby become a kind of comprehensive, multi-functional air purifier.
Photocatalysis air-cleaning basic principle based semiconductor theory, TiO
2Be a kind of N-type semiconductor material, its band-gap energy is 3.2ev, is equivalent to the light that wavelength is 380nm.When wavelength is mapped to TiO less than the ultraviolet lighting of 380nm
2During the surface, can be at TiO
2The surface generates photic electronics (e
CB -) and hole (h
VB +).Electronics and hole can migrate to the water of surperficial with it respectively dissolved oxygen of the surface of solids and absorption and have an effect, and generate to have highly active free radical, OH, O
2 -, as shown in Figure 1, OH has very strong oxidability, its reaction can be 120kcal/mol, be higher than all kinds of chemical bonds, as C-C (83kcal/mol), C-H (99kcal/mol), C-N (73kcal/mol), C-O (84kcal/mol), H-O (111kcal/mol), N-H (93kcal/mol), thereby can decompose each type organic fully, finally generate CO
2And H
2O reaches kill bacteria and purpose viral, the decontamination chamber internal contamination.
It is the innovation of people on air purifying process in recent years that photocatalysis technology is applied to indoor air purification, the many photocatalysis air purifying devices of present disclosed patent based on small desk, and it is little to handle air capacity, and the pollutant treatment effeciency is limited.Patent 01276442.6 discloses a kind of vertical nano-photo catalytic static air clearing machine, and it is that high pressure electrostatic precipitation technology and photocatalysis technology are integrated, and realizes air cleaning.There is following problem in the structural design of this clearing machine: to cross the wind area less for pollutant under (1) clarifier equal volume; (2) high-voltage electrostatic dust separator can produce ozone, and is harmful; (3) photocatalysis cavity configuration complexity; (4) non-activity charcoal filter course, the clean gas that is untreated behind static-photocatalysis layer can not once be eliminated.In addition, because light-catalyzed reaction is the wall reaction, can the photon that can pollutant fully contact with catalyst surface, light source sends all directly be affected light catalytic purifying efficient by problems such as abundant profits, and these all have direct causality with the structural design of clarifier.
Summary of the invention:
The present invention is directed to the above problem that present photocatalysis air purifying device exists, designed a kind of large-scale vertical light catalytic air purifier, its internal structure is optimized design, improved the processing air quantity and the purification efficiency of pollutant.The present invention a kind ofly collects various purification techniques in vertical type multifunctional photocatalysis air purifying device together, and floor space is little, and it is big to handle air quantity, and the construction area that is suitable for is big, air cleaning efficient height.It comprises a vertical casing, be installed in the casing downside has deflector in shutter, the primary filter net of the dismounting flexibly in the shutter inner side slot, the blower fan that is installed in elementary filter screen rear and blower fan nest shell, the nest shell top of dismounting flexibly, tilted-putted medium air filtration net, plasma deduster, two-layer at least above photocatalysis honeycomb filter screen and uviol lamp, be opened in casing top air outlet, be arranged in anion generator, circuit control panel near the inner air outlet of casing.
Technical characterictic of the present invention is referring to Fig. 2, Fig. 3, the vertical light catalytic air purifier of the present invention's design, comprise casing 1, be installed in shutter 11, primary filter net 12, axial-flow fan 3, blower motor 2 and the admirable and leading the nest shell 4 arranged successively along air-flow direction of casing bottom, be furnished with air outlet 14 on the top of casing and the circuit board 15 of control clarifier work is set, it is characterized in that it also contains: be positioned at nest shell 4 tops, that be fixed in casing 1 and the one medium air filtration net 6 less than 90 ° of inclination angles arranged with horizontal plane; One side is fixed in the upper surface of nest shell 4, and opposite side is in the deflector 5 that medium air filtration net 6 is positioned at the updrift side one side of air current flow; Be positioned at the plasma deduster 7 on the medium air filtration net 6; Be positioned on the plasma deduster 7, by at least two photocatalysis honeycomb filter screens 8 and the light catalytic purifying unit that uviol lamp 9 is formed, wherein said uviol lamp 9 is placed in the middle of two filter screens 8, and the two all is fixed in the casing 1; Be positioned at photocatalysis honeycomb filter screen 8 tops and activated charcoal strainer 10 that be fixed in casing 1 inboard; Be fixed on the casing 1 and be positioned at the anion generator 13 of air outlet 14 1 sides.
Photocatalysis honeycomb among the present invention purifies filter screen 8 and is cellular porous structure, and hole shape is any in triangle, square, polygon, circle or the corrugation shape, and cellular material is any in aluminium, paper, pottery, plastics, fiber and the nonwoven.Each square hole edge length of photocatalysis honeycomb filter screen 8 is less than 5mm, and the ratio of filter screen thickness and the hole length of side is less than 8.
The dominant wavelength of the uviol lamp 9 among the present invention is between 230～420nm, and uviol lamp 9 is 10mm～60mm apart from the distance of adjacent photocatalysis honeycomb filter screen 8.
Medium air filtration net 6 among the present invention is 20 °～80 ° angles with horizontal plane angle.
The contact surface that the modes of emplacement that vertical light catalytic air purifier tilts has increased air-flow and catalyst amasss, prolonged filter screen service time, increased the pollutant treating capacity, improved purification efficiency, this clarifier all has good effect of removing for pollutants such as formaldehyde, nitrogen oxide, sulfur dioxide.
Description of drawings
Fig. 1 is the photocatalysis air-cleaning principle;
Fig. 2 is the structure side view after photocatalysis air purifying device of the present invention removes front panel;
The 1-casing, 2-blower motor, 3-axial-flow fan, 4-nest shell, 5-deflector, 6-medium air filtration net, 7-plasma deduster, 8-photocatalysis honeycomb filter screen, 9-uviol lamp, 10-active carbon filter screen, 11-shutter, 12-are just imitated filter screen, 13-anion generator, 14-air outlet, 15-circuit control panel.
Fig. 3 cuts open front view for photocatalysis air purifying device band of the present invention;
Fig. 4 is the degradation effect of photocatalysis air purifying device of the present invention to Pollutant Formaldehyde;
Fig. 5 is that photocatalysis air purifying device of the present invention is to pollutant SO
2Degradation effect;
Fig. 6 is that photocatalysis air purifying device of the present invention is to pollutant NO
xDegradation effect.
The specific embodiment:
Below in conjunction with drawings and embodiments the present invention is described in further details.
The enforcement of technical scheme of the present invention is specifically referring to Fig. 2, Fig. 3.On the basis of existing technology, the present invention's feature structurally is that deflector 5 is arranged at nest shell 4 tops, airflow direction by deflector 5 is vertical with tilted-putted medium air filtration net 6, medium air filtration net 6, plasma deduster 7, photocatalysis honeycomb filter screen 8 have improved the contact area of pollutant and catalyst horizontal by 45 angles of spending.Near air stream outlet, arrange anion generator 13, to improve negative ion concentration in the air.Light catalytic purifying unit among Fig. 2 comprises three photocatalysis honeycomb filter screens 8 and 4 uviol lamps 9 of two rows, and described uviol lamp 9 is positioned over photocatalysis honeycomb filter screen 8 middle positions abreast.In order to improve purification efficiency, can increase the quantity of photocatalysis honeycomb filter screen 8 and uviol lamp 9 in the present embodiment, photocatalysis honeycomb filter screen 8 can be for being arranged in parallel more than two groups with light source 9.Photocatalysis honeycomb filter screen 8 is to be base material with honeycomb aluminium, honeycomb paper and ceramic honey comb and nonwoven etc., and catalyst and combining of base material can be physical method, chemical method or physical method and the combining of chemical method.In addition, active carbon filter screen 10 of the present invention also can be placed vertically in the inboard of outlet 14 with horizontal plane, and is fixed on the casing 1, while medium air filtration net 6, and plasma deduster 7, the light catalytic purifying unit, and the locus of active carbon filter screen 10 can exchange.
The course of work of photocatalysis air purifying device of the present invention is, under the effect of axial-flow fan 3, after gas at first filters by primary filter net 12, under the effect of deflector 5, flow through medium air filtration net 6 by nest shell 4, plasma basket strainer 7 is removed the dust more than 90%, dusty gas after the dedusting under 9 effect of photocatalysis honeycomb filter screen 8 and uviol lamp by photocatalytic degradation, adsorbed by activated carbon filter screen 10 in the exit on a small quantity, thereby obtain clean gas by the dusty gas of photochemical catalytic oxidation.
The present invention is integrated filtration, plasma dedusting, photochemical catalytic oxidation, adsorption technology is in one, the contact surface that the modes of emplacement that tilts has increased air-flow and catalyst amasss, air-flow is fully contacted with catalyst surface, and increased the contact area of pollutant, prolonged filter screen service time, increased the pollutant treating capacity, improved purification efficiency.The photocatalysis coating that adopt physics to film, chemistry is filmed or physics is filmed obtains with the chemical mode of filming that combines of filming had both guaranteed activity of such catalysts, had guaranteed that again catalyst film has certain fastness.Pollutants such as PARA FORMALDEHYDE PRILLS(91,95) of the present invention, nitrogen oxide, sulfur dioxide have good effect of removing, are described in detail as follows:
What Fig. 4 represented is the degradation effect of photocatalysis air purifying device of the present invention to Pollutant Formaldehyde.Photocatalysis air purifying device of the present invention put into one 4 cubic metres glass capsulation storehouse, in gas-tight silo, feed certain density formaldehyde dusty gas, after the pollutant adsorption equilibrium, open clarifier and obtain pollutant photocatalysis removal effect, from Fig. 4 as seen, the formaldehyde pollutant more than 50% has been removed in 30 minutes.
What Fig. 5 represented is that photocatalysis air purifying device of the present invention is to pollutant SO
2Degradation effect.Photocatalysis air purifying device of the present invention put into one 4 cubic metres glass capsulation storehouse, in gas-tight silo, feed certain density sulfur dioxide pollution gas, after the pollutant adsorption equilibrium, open clarifier, obtain the photocatalysis removal effect of pollutant, from Fig. 5 as seen, in 25 minutes more than 98% many sulfur dioxide be removed.
What Fig. 6 represented is that photocatalysis air purifying device of the present invention is to pollutant NO
xDegradation effect.Photocatalysis air purifying device of the present invention put into one 4 cubic metres glass capsulation storehouse, in gas-tight silo, feed certain density oxides of nitrogen gas, after the pollutant adsorption equilibrium, open clarifier, obtain the photocatalysis removal effect of pollutant, from Fig. 6 as seen, each composition in the nitrogen oxide all has been removed to some extent in 30 minutes.
Claims (6)
1. vertical light catalytic air purifier, comprise casing (1), be installed in shutter (11), primary filter net (12), axial-flow fan (3), blower motor (2) and the admirable and leading the nest shell (4) arranged successively along the air current flow direction of casing bottom, be furnished with air outlet (14) on the top of casing and the circuit board (15) of control clarifier work is set, it is characterized in that it also contains: be positioned at nest shell (4) top, that be fixed in casing (1) and the one medium air filtration net (6) less than 90 ° of inclination angles arranged with horizontal plane; One side is fixed in the upper surface of nest shell (4), and opposite side is in the deflector (5) of one side that medium air filtration net (6) is positioned at the updrift side of air current flow; Be positioned at the plasma deduster (7) of medium air filtration net (6) top; Be positioned at photocatalysis unit on the plasma deduster (7), that be made up of at least two photocatalysis honeycomb filter screens (8) and a uviol lamp (9), wherein said uviol lamp (9) is placed in the middle of two filter screens (8), and the two all is fixed in the casing (1); Be positioned at photocatalysis honeycomb filter screen (8) top and activated charcoal strainer (10) that be fixed in casing (1) inboard; Be fixed in casing (1) and go up and be positioned at the anion generator (13) of air outlet (14) one sides.
2. vertical light catalytic air purifier according to claim 1, it is characterized in that: described photocatalysis honeycomb filter screen (8) is cellular porous structure, hole shape is any in triangle, square, polygon, circle or the corrugation shape, and cellular material is any in aluminium, paper, pottery, plastics, fiber and the nonwoven.
3. vertical light catalytic air purifier according to claim 1 and 2, each square hole edge length that it is characterized in that described photocatalysis honeycomb filter screen (8) be less than 5mm, and the ratio of filter screen thickness and the hole length of side is less than 8.
4. vertical light catalytic air purifier according to claim 1, the dominant wavelength that it is characterized in that described uviol lamp (9) is between 230～420 nanometers.
5. according to claim 1 or 4 described vertical light catalytic air purifiers, the uviol lamp that it is characterized in that (9) is 10mm～60mm apart from the distance of adjacent photocatalysis honeycomb filter screen (8).
6. vertical light catalytic air purifier according to claim 1 is characterized in that described medium air filtration net (6) and horizontal plane angle are 20 °～80 ° angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100839573A CN100441966C (en) | 2004-10-14 | 2004-10-14 | Vertical light catalytic air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100839573A CN100441966C (en) | 2004-10-14 | 2004-10-14 | Vertical light catalytic air purifier |
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| Publication Number | Publication Date |
|---|---|
| CN1614322A CN1614322A (en) | 2005-05-11 |
| CN100441966C true CN100441966C (en) | 2008-12-10 |
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|---|---|---|---|
| CNB2004100839573A Expired - Fee Related CN100441966C (en) | 2004-10-14 | 2004-10-14 | Vertical light catalytic air purifier |
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| FR2892950B1 (en) * | 2005-11-07 | 2008-02-15 | Ahlstrom Res And Services Sa | Combined treatment of gaseous effluents by cold plasma and photocatalysis |
| DK1982734T3 (en) * | 2007-04-19 | 2011-10-17 | Akos Advanced Technology Ltd | Liquid purification method and apparatus |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11123316A (en) * | 1997-10-22 | 1999-05-11 | Ebara Corp | Apparatus for producing ultra-pure air |
| JP2000300650A (en) * | 1999-04-20 | 2000-10-31 | Kumagai Gumi Co Ltd | Photocatalyst type air purifying device |
| CN2625020Y (en) * | 2003-06-12 | 2004-07-14 | 上海交通大学 | Gas purifier |
| CN2644945Y (en) * | 2003-07-31 | 2004-09-29 | 宋勇 | Air-purifying device |
| CN2747497Y (en) * | 2004-05-12 | 2005-12-21 | 北京工业大学 | Vertical photocatalysed air purifier |
-
2004
- 2004-10-14 CN CNB2004100839573A patent/CN100441966C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11123316A (en) * | 1997-10-22 | 1999-05-11 | Ebara Corp | Apparatus for producing ultra-pure air |
| JP2000300650A (en) * | 1999-04-20 | 2000-10-31 | Kumagai Gumi Co Ltd | Photocatalyst type air purifying device |
| CN2625020Y (en) * | 2003-06-12 | 2004-07-14 | 上海交通大学 | Gas purifier |
| CN2644945Y (en) * | 2003-07-31 | 2004-09-29 | 宋勇 | Air-purifying device |
| CN2747497Y (en) * | 2004-05-12 | 2005-12-21 | 北京工业大学 | Vertical photocatalysed air purifier |
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