CN203379809U - High-performance air purifier - Google Patents
High-performance air purifier Download PDFInfo
- Publication number
- CN203379809U CN203379809U CN201320441483.XU CN201320441483U CN203379809U CN 203379809 U CN203379809 U CN 203379809U CN 201320441483 U CN201320441483 U CN 201320441483U CN 203379809 U CN203379809 U CN 203379809U
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- titanium dioxide
- performance
- air purifier
- honeycomb panel
- performance air
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Abstract
The utility model relates to a high-performance air purifier, which belongs to the field of the high-performance air purifier manufactured by loading a high-performance air purifying agent with a titanium dioxide film on a ceramic honeycomb panel in a high-strength efficient three-dimensional grid structure via an unique machining method. An air inlet is formed in one end of a closed metal box body; a fan is mounted in the air inlet; a filter screen is mounted behind the fan; a titanium dioxide ceramic honeycomb panel is mounted behind the filter screen; an LED (Light Emitting Diode) ultraviolet lamp is mounted in the middle of the titanium dioxide ceramic honeycomb panel; an air outlet is formed in the other end of the metal box body. The high-performance air purifier has the beneficial effects that the high-performance ceramic honeycomb panel is loaded with the titanium dioxide film, so that the high-performance air purifier is nontoxic and innocuous; the honeycomb panel has the porous performance and a huge specific surface area, so that a product with a photocatalytic effect is improved to a maximum limit. The high-performance air purifier is widely applied to the field of air purification.
Description
Technical field
The utility model belongs to the technical field that the high-performance air purifying preparation that adopts high strength, utilizes efficiently unique processing method carried titanium dioxide film on the ceramic honeycomb plate of three-D network is made the high-performance air purifier, relates to specifically the high-performance air purifier that a kind of high performance air purifying preparation to increase specific area that utilizes the ceramic honeycomb plate carried titanium dioxide film of three-D network is made.
Background technology
21 century is the century of environmental protection; the mankind are being faced with unprecedented existence crisis; take Environmental Hormone and indoor pollution syndrome etc. expands just in the world as the problem of environmental pollution of representative; and serious threat is to the mankind's health and survival and development, protection of the environment is prevented and treated room air pollution has become the common Social Events of being concerned about of the world people.The China's economic high speed development, the people's living standard is more and more higher.The new home, automobile are the first national consumption target of China.The FASHIONHOME interior decoration is developing to generality, top grade.The people, when enjoying modern goods and materials civilization, also are faced with the various harm that modern goods and materials civilization is brought, and decorations comprehensive syndrome in the new home has caused serious harm also to some extent the mankind's health.The toxic and harmfuls such as the formaldehyde that interior decoration causes, benzene, ammonia are maximum stealthy killers, and startling stage has been arrived in the harm caused to the mankind.
The titanium dioxide of take be main photocatalyst technology as 21st century high-tech photocatalytic environmental-protection technology come into gradually people's the visual field.
Titanium dioxide, as Chinese white, has been widely used in the industries such as toothpaste, cosmetics, coating.Usually under normal temperature and pressure conditions, its chemistry, physical property are highly stable, are insoluble to alkali, acid, water and common organic solvents, even with the extremely strong gas of the chemical reactivities such as hydrogen fluoride, nitrogen and hydrogen sulfide, do not react.As photochemical catalyst spray plant after film forming there is durability, attrition resistance, safety, economy and the advantage such as practical.
Titanium dioxide has rutile (rutile, R type), anatase (anatase, A type) and three kinds of crystalline textures of brockite (brookite).Wherein, rutile is the most stable crystalline solid, and anatase and brockite at high temperature can convert rutile structure to, and this reaction is irreversible.
When titanium dioxide is subject to energy and is greater than the irradiation that titanium dioxide can be with, can produce electronics and electric hole, they and water and oxygen react and can produce reactive hydrogen oxygen radical (OH) and peroxy isoreactivity oxygen (O
2) composition.These active oxygen compositions have very strong reactivity, reactive hydrogen oxygen radical particularly, it has the energy of 120kal/mol, and the covalent bond of the carbon-carbon (C-C) of formation organic compound, carbon-nitrogen (C-N), carbon-hydrogen (C-H), oxygen-hydrogen (O-H), nitrogen-hydrogen (N-H), in conjunction with bond energy 100kal/mol left and right; If reactive hydrogen oxygen radical and peroxy etc. act on the associative key of carbon-carbon, carbon-nitrogen, carbon-hydrogen, oxygen-hydrogen, nitrogen-hydrogen.These are destroyed easily in conjunction with meeting, and the organifying thing decomposes.So utilize photocatalysis technology almost can make all harmful organic compounds finally be decomposed into the avirulent materials such as carbon dioxide and water.
The titanium dioxide that the photochemical catalyst that we adopt usually is anatase, under ultraviolet ray irradiation and visible light condition, can make it that light-catalyzed reaction occurs.Titanium dioxide has the divinity that decomposes whole organic compounds.
Titanium dioxide can produce reactive hydrogen oxygen radical isoreactivity oxygen after irradiated by light.This active oxygen is compared stronger oxidability is arranged with oxidant tools such as chlorine, hypochlorous acid, hydrogen peroxide, ozone, therefore utilize photocatalysis not only can carry out sterilization and sterilization, it can also reach the various harmful organic compound contained in air in dissolved water simultaneously, and decomposed, make it become harmless.Therefore photocatalysis technology can for water source processing, deodorizing, automobile exhaust gas processing, air cleaning, soil treatment, antibiotic, mildew-resistant, decontamination, anti-skidding, solve the comprehensive syndrome of house, and various environmental treatment such as inside infection that prevent hospital.
Photocatalyst is that a class be take the general name of the semi-conducting material with photo-catalysis function that titanium dioxide is representative.Photocatalyst is photochemical catalyst, and so-called catalyst is exactly the energy required for reducing chemical reaction, impels the chemical reaction pick up speed, but the material itself do not changed because of chemical reaction.
The function of photocatalyst
1, purify air: the hydroxyl free radical produced because of TiO2 can destroy the energy key of organic gas molecule in advance, make organic gas become single gas molecule, accelerate the decomposition of organic substance, gas, by oxidations such as the various organic matters such as airborne formaldehyde, benzene, nitrogen oxide, oxysulfide and ammonia, reduction becomes innocuous substance.It can be by people's body odor, and the smelly and smoke of animal is removed, and purifies air.The photocatalyst titanium oxide is in the contact light time, can bring into play smelly eliminating, the premium properties such as antibiotic, antifouling, when especially the chemical substance in solving atmospheric environment deterioration, New Building Materials and furniture is on the impact of indoor environment, problems such as atmosphere pollution that vehicle exhaust produces, be subject to people's welcome.
2, deodorizing: cigarette is smelly, and rubbish is smelly, the animal body odor, and mud is smelly, the smelly deodorization that waits of living.
Titanium dioxide TiO2, than ozone (O3) anion, has stronger oxidability; Specific activity carbon, HEAP have stronger absorption affinity, also have activated carbon, the unexistent decomposition effect of HEAP (decomposing bacteria).TiO2 deodorization ability is according to American-European countries authority laboratory tests, the high-effect fibre active carbon of the TiO2 of each square centimeter and each square centimeter relatively, the deodorization ability of TiO2 is high-effect fibre active carbon 150 times, be equivalent to 500 carbon deodorant for refrigerator alive.
3, antifouling: prevent cigarette coke tar, generally greasy dirt adheres to and the WC pans jaundice; Prevent metal rusting, prevent fading of coated article body.
4, sterilization
◆ the cell membrane that destroys cell with the super oxidability of TiO2 makes the cytoplasm loss cause bacterium death;
◆ solidify viral protein, suppress viral activity, and catch, kill the planktonic bacteria in deacration, its ability is up to 99.96%;
◆ can kill except Escherichia coli, green pus bacterium, staphylococcus aureus, black aspergillus etc.;
◆ airborne anaphylactogen be can decompose, anaphylactia and asthma reduced, but also decomposing bacteria,
5, antimildew and antibacterial: prevent the generation of mouldy and algae, prevent adhering to of incrustation scale.
6, the body surface after photocatalyst is processed can produce super water-wet behavior, after the dust dirt drops on body surface, only need clean with clear water, and the dust dirt can come off with clear water, has the function of antifouling self-cleaning.
The ceramic honeycomb plate is high strength, efficient three-D network, has the advantages that to remove high, the high sterilizing rate of harmful substance resolution ratio, high endurance, high pressure loss.The hole rate of ceramic honeycomb plate is 85%, specific area 2～8m
2/ g, compressive strength 1.70MPa
Summary of the invention
For above-mentioned social environmental pollution problem, according to characteristics and the function of titanium dioxide and ceramic honeycomb plate, the high-performance air purifier that the utility model provides a kind of and adopted high strength, utilized on the ceramic honeycomb plate of three-D network efficiently the high-performance air purifying preparation of unique processing method carried titanium dioxide film to make.
The technical solution of the utility model: the high-performance air purifier is that the end of metal cabinet in sealing is equipped with fan machine, screen pack is equipped with in back in fan machine, in the back of screen pack, the titanium dioxide ceramic cellular board is housed, in the centre of titanium dioxide ceramic cellular board, the led ultraviolet lamp is housed, at the other end of metal cabinet, has gas outlet.
Described high-performance air purifier, the top cover of its metal cabinet is a live body, can dismounting.
Beneficial effect: high-performance ceramic cellular board carried titanium dioxide film of the present utility model, nontoxic, utilize the Porous performance of cellular board, the specific area that permeability is good and huge, greatly limit improves the product of photocatalyst effect.This technology is in the air purification field extensive use.
The accompanying drawing explanation:
The structure diagram of high-performance air purifier
As schemed: 1, metal cabinet; 2 fan machine; 3, screen pack; 4, titanium dioxide ceramic cellular board cleanser; 5, led ultraviolet lamp; 6, gas outlet; 7, top cover
The specific embodiment
As shown in the figure, the utility model provides the high-performance air purifier, that an end of metal cabinet 1 in sealing is equipped with fan machine 2, in the back of fan machine 2, screen pack 3 is housed, titanium dioxide ceramic cellular board cleanser 4 is housed in the back of screen pack 3, led ultraviolet lamp 5 is equipped with in centre at titanium dioxide ceramic cellular board cleanser 4, at the other end of metal cabinet 1, has gas outlet 6.
Described high-performance air purifier, the top cover 7 of its metal cabinet is a live body, can dismounting.
Embodiment 1, when the air polluted sucks in metal cabinet 1 through fan machine 2, after screen pack 3 filters out cotton-shaped dust, the air polluted enters into the casing of titanium dioxide ceramic cellular board cleanser 4, the air polluted contacts with the carried titanium dioxide film of titanium dioxide ceramic cellular board cleanser 4, through the photocatalysis of led ultraviolet lamp 5, titanium deoxid film has decomposed the harmful substance in the contaminated air, and the air purified is discharged outside metal cabinet 1 by gas outlet 6.
Claims (2)
1. high-performance air purifier, it is characterized in that: be that an end of metal cabinet (1) in sealing is equipped with fan machine (2), in the back of fan machine (2), screen pack (3) is housed, in the back of screen pack (3), titanium dioxide ceramic cellular board (4) is housed, in the centre of titanium dioxide ceramic cellular board (4), led ultraviolet lamp (5) is housed, at the other end of metal cabinet (1), has gas outlet (6).
2. high-performance air purifier according to claim 1 is characterized in that: the top cover of its metal cabinet (7) is a live body, can dismounting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320441483.XU CN203379809U (en) | 2013-07-23 | 2013-07-23 | High-performance air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320441483.XU CN203379809U (en) | 2013-07-23 | 2013-07-23 | High-performance air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203379809U true CN203379809U (en) | 2014-01-08 |
Family
ID=49868342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320441483.XU Expired - Lifetime CN203379809U (en) | 2013-07-23 | 2013-07-23 | High-performance air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203379809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597448A (en) * | 2016-01-29 | 2016-05-25 | 太仓东能环保设备有限公司 | Filter screen air purifier |
-
2013
- 2013-07-23 CN CN201320441483.XU patent/CN203379809U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597448A (en) * | 2016-01-29 | 2016-05-25 | 太仓东能环保设备有限公司 | Filter screen air purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 100071 Fengtai District Science City, Beijing Road, No. 806 building, room 01, room 1 Patentee after: NATURE ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Address before: 100071 Fengtai District Science City, Beijing Road, No. 205 building, room 01, room 1 Patentee before: BEIJING NATURE ENVIRONMENTAL TECHNOLOGY Co.,Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20140108 |
|
| CX01 | Expiry of patent term |