CN201070473Y - Photocatalysis biochemistry chelate air purifier - Google Patents
Photocatalysis biochemistry chelate air purifier Download PDFInfo
- Publication number
- CN201070473Y CN201070473Y CNU2006201674106U CN200620167410U CN201070473Y CN 201070473 Y CN201070473 Y CN 201070473Y CN U2006201674106 U CNU2006201674106 U CN U2006201674106U CN 200620167410 U CN200620167410 U CN 200620167410U CN 201070473 Y CN201070473 Y CN 201070473Y
- Authority
- CN
- China
- Prior art keywords
- air
- outlet
- filter screen
- catalytic oxidation
- aerosol generator
- 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 - Lifetime
Links
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Catalysts (AREA)
Abstract
The utility model relates to photochemical catalysis biochemical chelated air purifier. An air outlet and an air inlet are respectively arranged on the upper part and the lower part of the case body of the purifier, filtering films are arranged on the air outlet and the air inlet. A liquid medicine aerosol generator and an efficient filtering and photochemical catalysis oxidation canister are all arranged on the lower part in the case body, a fan is arranged on the upper part of the outlet of an efficient filtering and photochemical catalysis oxidation canister, the outlet of the fan corresponds to the air outlet of the case body. All the electric appliances are connected with the control end of a controller. Before the photochemical catalysis oxidation reaction, the air indoor is filtered twice by an air inlet silk screen and an efficient air filter, the larger dust grains are effectively intercepted and removed, so that the catalysis oxidation load and the catalyzer pore jam are reduced. The purifying fluid aerosol volatilized by the aerosol generator is fine chelator, and can undergo chelate reaction with the nocuous contamination in the air indoor.
Description
Technical field
This utility model relates to a kind of air purifier, is the novel indoor air device that a kind of combination process such as nano-photo catalytic oxidation technology, medicinal liquid chelating technology and high efficiency filter technology that adopt domestic and international advanced person develop.
Background technology
Photocatalyst also is photocatalyst, be a class with titanium dioxide be representative, under illumination, self do not change, but can promote chemical reaction, have the general name of the semi-conducting material of catalysis.TiO
2As a kind of photocatalyst, when being subjected to the ultraviolet light irradiation, excite generation redox reaction down at ultraviolet energy, the surface forms the hydroxyl free radical and the ultra-oxygen anion free radical of strong oxidizing property, can become harmless carbon dioxide and water to free harmful substance in the air (various organic compound and part inorganic matter) and microbial decomposition, thus reach purify air, purpose such as deodorization and sterilization.
It is that the catalyst micropore is easily blocked that there is one of shortcoming at present in the photocatalysis oxidation technique application, thereby reduces its purification efficiency greatly.
Two of the shortcoming that the photocatalysis oxidation technique application exists is that photocatalyst (catalyst) has the volatilization of little metal oxide in reaction, in the air-flow inlet chamber, through long time integration, can cause serious harm to people's respiratory system.
Summary of the invention
The purpose of this utility model just provides a kind of photocatalysis biochemical chelating air purifier, and is easily blocked with the catalyst micropore that the solution prior art exists, and causes its purification efficiency to reduce; Photocatalyst has the volatilization of little metal oxide in reaction, in the air-flow inlet chamber, through long time integration, can cause the problem of serious harm to people's respiratory system.
The technical solution of the utility model is: comprise casing, medicinal liquid aerosol generator, high efficiency filter and photochemical catalytic oxidation jar, blower fan and controller, be provided with gas outlet and air inlet respectively in the top and the bottom of casing, filter membrane all is housed on this gas outlet and air inlet; Medicinal liquid aerosol generator and high efficiency filter and photochemical catalytic oxidation jar all are loaded on the intravital bottom of described case, above the outlet of this high efficiency filter and photochemical catalytic oxidation jar blower fan are housed, and the outlet of this blower fan is corresponding to the gas outlet of described casing; The control end of above-mentioned Electrical Appliances ﹠ Control device connects.
Described medicinal liquid aerosol generator comprises Liquid-containing, electric heating volatilization device and heart yearn, and heart yearn passes the electric heating volatilization device and contacts with medicinal liquid in the Liquid-containing.
Described high efficiency filter and photochemical catalytic oxidation jar comprise housing, high-efficiency fiber filter screen, nanometer titanium dioxide coating filter screen, ultraviolet lamp tube and lamp socket, housing, high-efficiency fiber filter screen and nanometer titanium dioxide coating filter screen are tubular construction and coaxially set gradually from outside to inside, it is vertical axially, leave the gap between housing and the high-efficiency fiber filter screen, the housing of the lower end in this gap is provided with air inlet, is provided with air outlet at housing corresponding to the vertical zone of nanometer titanium dioxide coating filter screen; Bottom in described nanometer titanium dioxide coating filter screen is equipped with lamp socket and is reached the ultraviolet lamp tube of inserting thereon.
Be provided with a dividing plate between described medicinal liquid aerosol generator and high efficiency filter and photochemical catalytic oxidation jar, gas passage is left at the upper end of this dividing plate and casing top.
This utility model is before photocatalysis oxidation reaction, and room air has passed through air inlet silk screen and the two-layer filtration of high efficiency particle air filter, and big dust granule is removed by effectively catching, thereby has reduced catalytic oxidation load and the obstruction of catalyst micropore; The evaporable medicinal liquid of aerosol generator of the present utility model is a kind of good chelating agen under aerosol state, it can with the noxious pollutant in the room air, comprise the free catalyst molecule generation chelatropic reaction that may exist and be removed.
Description of drawings
Fig. 1 is a population structure sketch map of the present utility model.
The specific embodiment
Referring to Fig. 1, this utility model comprises casing 2, medicinal liquid aerosol generator 6, high efficiency filter and photochemical catalytic oxidation jar 4, blower fan 3 and controller (not shown), upper and lower side at casing 2 is respectively equipped with gas outlet 1 and air inlet 5, on this gas outlet 1 and air inlet 5 filter membrane is housed all.Medicinal liquid aerosol generator 6 and high efficiency filter and photochemical catalytic oxidation jar 4 all are loaded on the bottom in the described casing 2, above the outlet of this high efficiency filter and photochemical catalytic oxidation jar 4 blower fan 3 are housed, and the outlet of this blower fan 3 is corresponding to the gas outlet 1 of described casing.Between described medicinal liquid aerosol generator 6 and high efficiency filter and photochemical catalytic oxidation jar 4, be provided with a dividing plate 7, gas passage is left at the upper end of this dividing plate 7 and casing 2 tops, allows mix in the gas outlet 1 of casing through the gas of aerocolloidal gas with process photochemical catalytic oxidation jar 4.The purpose that adds dividing plate 7 is in order to prevent that aerosol gas from entering in high efficiency filter and the photochemical catalytic oxidation jar 4.
Described medicinal liquid aerosol generator 6 comprises Liquid-containing 61, electric heating volatilization device 62 and heart yearn 63, and heart yearn 63 passes electric heating volatilization device 62 and contacts with medicinal liquid in the Liquid-containing 61.Medicinal liquid is sucked by heart yearn 63, is aerosol by electric heating volatilization device 62 heated volatiles.
Described high efficiency filter and photochemical catalytic oxidation jar 4 comprise housing 41, high-efficiency fiber filter screen 42, nanometer titanium dioxide coating filter screen 43, ultraviolet lamp tube and lamp socket 44, housing 41, high-efficiency fiber filter screen 42 and nanometer titanium dioxide coating filter screen 43 are tubular construction and coaxially set gradually from outside to inside, it is vertical axially, leave the gap between housing 41 and the high-efficiency fiber filter screen 42, the housing of the lower end in this gap is provided with air inlet 45, is provided with air outlet 46 at housing 41 corresponding to nanometer titanium dioxide coating filter screen 43 vertical zones (central authorities).Bottom in described nanometer titanium dioxide coating filter screen 43 is equipped with lamp socket and is reached the ultraviolet lamp tube of inserting thereon 44.Above-mentioned electrical equipment (blower fan 3, ultraviolet lamp tube 44 and electric heating volatilization device 62 all are connected with the control end of controller, by their opening time of controller and shut-in time, and as timing start-up, timing shutdown.Especially can time-delay closing ultraviolet lamp tube 44, promptly after blower fan 3 shuts down, photocatalysis oxidation reaction device (ultraviolet lamp tube 44) will work on 3-5 minute, the strong oxidizing component that it produces can be implemented sterilization effect preferably to preposition filter course, thereby guarantees that normal system does not exist because the secondary pollution that the contamination build-up that filter course is held back forms.
The position of medicinal liquid aerosol generator 6 of the present utility model, high efficiency filter and photochemical catalytic oxidation jar 4, blower fan 3, gas outlet 1 and air inlet 5 and direction is set also can changes.
Work process of the present utility model and principle want brief description as follows:
The advance air inlet 5 of room air (among the figure shown in the solid arrow) below depurator filters and enters in the casing 2, this room air part is gone into the photochemical catalytic oxidation tank inner chamber by the high efficiency filter of the high-efficiency fiber filter screen 42 of high efficiency filter and photochemical catalytic oxidation jar 4 is laggard, through nanometer titanium dioxide coating filter screen 43 and ultraviolet catalysed oxidn, organic pollution and harmful particle in the strong rapid oxidation removal air of oxidic particle such as the hydroxy radical that produces, oxygen-derived free radicals, under blower fan 3 effects, get back to indoor by the filtration of gas outlet 1.The medicinal liquid aerosol of aerosol generator 6 generations simultaneously is under the suction function of blower fan 3, flow out by outlet, mix biochemical reactions such as a series of oxidations, terpene are closed, chelating take place with the photocatalytic-oxidation oxidizing gases, a small amount of harmful metal ion that the photocatalyst of effectively removing harmful substance such as airborne multiple organic pollutant and formaldehyde, benzene and may existing volatilizes, thus reach the indoor air disinfection effect.
The present invention has effectively overcome two big shortcomings in the above-mentioned photocatalyst technology application.The one, before photocatalysis oxidation reaction, room air has passed through the high-efficiency fiber filter screen 42 two-layer filtrations of filter membrane (silk screen) and the high efficiency filter and the photochemical catalytic oxidation jar 4 of air inlet 5, big dust granule is removed by effectively catching, thereby has reduced catalytic oxidation load and the obstruction of catalyst micropore.The 2nd, the medicinal liquid aerosol that aerosol generator among the present invention 6 produces is a kind of good chelating agen, it can with the noxious pollutant in the room air, comprise the free catalyst molecule generation chelatropic reaction that may exist and be removed.Characteristics such as it is big to have power, functional strong, and the air disinfection and purification scope is wide, speed is fast, effective.The photochemical catalytic oxidation time-delay effect of original design can be implemented effective dissipation to the bacterial virus that the high efficiency filter device is held back, thereby have good self purification, does not have secondary pollution.Simultaneously biological chelatropic reaction can take place with the poisonous metal in the photocatalyst and with its removal in the scavenging solution aerosol, thereby the harm of effectively avoiding the photocatalyst unwanted volatile to cause, the photocatalyst technology for many years of having solved are applied to the serious technology barrier of environment disinfected in purifying.
Claims (4)
1. photocatalysis biochemical chelating air purifier, it is characterized in that: comprise casing, medicinal liquid aerosol generator, high efficiency filter and photochemical catalytic oxidation jar, blower fan and controller, on casing, be provided with gas outlet and air inlet, filter membrane all is housed on this gas outlet and air inlet; Medicinal liquid aerosol generator and high efficiency filter and photochemical catalytic oxidation jar all are loaded in the described casing, in the outlet of this high efficiency filter and photochemical catalytic oxidation jar blower fan are housed, and the outlet of this blower fan is corresponding to the gas outlet of described casing; The control end of above-mentioned Electrical Appliances ﹠ Control device connects.
2. photocatalysis biochemical chelating air purifier according to claim 1 is characterized in that: described medicinal liquid aerosol generator comprises Liquid-containing, electric heating volatilization device and heart yearn, and heart yearn passes the electric heating volatilization device and contacts with medicinal liquid in the Liquid-containing.
3. photocatalysis biochemical chelating air purifier according to claim 1, it is characterized in that: described high efficiency filter and photochemical catalytic oxidation jar comprise housing, high-efficiency fiber filter screen, nanometer titanium dioxide coating filter screen, ultraviolet lamp tube and lamp socket, housing, high-efficiency fiber filter screen and nanometer titanium dioxide coating filter screen are tubular construction and coaxially set gradually from outside to inside, leave the gap between housing and the high-efficiency fiber filter screen, the housing of one end in this gap is provided with air inlet, is provided with air outlet at housing corresponding to the zone of the other end of nanometer titanium dioxide coating filter screen; Lamp socket is housed in described nanometer titanium dioxide coating filter screen reaches the ultraviolet lamp tube of inserting thereon.
4. according to claim 1,2 or 3 described photocatalysis biochemical chelating air purifiers, it is characterized in that: be provided with a dividing plate between described medicinal liquid aerosol generator and high efficiency filter and photochemical catalytic oxidation jar, gas passage is left at the upper end of this dividing plate and casing top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201674106U CN201070473Y (en) | 2006-12-11 | 2006-12-11 | Photocatalysis biochemistry chelate air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201674106U CN201070473Y (en) | 2006-12-11 | 2006-12-11 | Photocatalysis biochemistry chelate air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201070473Y true CN201070473Y (en) | 2008-06-11 |
Family
ID=39549029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201674106U Expired - Lifetime CN201070473Y (en) | 2006-12-11 | 2006-12-11 | Photocatalysis biochemistry chelate air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201070473Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102716895A (en) * | 2012-06-07 | 2012-10-10 | 泓天(大连)环境科技发展有限公司 | Method and system for drying high-temperature waste gas aerobe in urban raw refuse |
| CN106247599A (en) * | 2016-07-29 | 2016-12-21 | 杨志刚 | A kind of room fresh air Intelligent purifying system |
-
2006
- 2006-12-11 CN CNU2006201674106U patent/CN201070473Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102716895A (en) * | 2012-06-07 | 2012-10-10 | 泓天(大连)环境科技发展有限公司 | Method and system for drying high-temperature waste gas aerobe in urban raw refuse |
| CN106247599A (en) * | 2016-07-29 | 2016-12-21 | 杨志刚 | A kind of room fresh air Intelligent purifying system |
| CN106247599B (en) * | 2016-07-29 | 2019-01-04 | 杨志刚 | A kind of room fresh air Intelligent purifying system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102027031B1 (en) | Air purifier unit with ultraviolet photo catalysis and air purifier apparatus comprising the same | |
| DK2806903T3 (en) | A mobile disinfection device to disinfect a given facility or equipment and a method of using that device | |
| KR101870034B1 (en) | Pleated photocatalyst unit and air cleaning apparatus comprising the same | |
| JP2013099546A (en) | Air purification apparatus | |
| KR100807152B1 (en) | Device for purifying polluted air | |
| KR20120119475A (en) | Multiple air cleaning devices | |
| KR200407830Y1 (en) | Hybrid type air purification apparatus for industry | |
| KR101883062B1 (en) | Photocatalyst unit and air cleaning apparatus comprising the same | |
| CN1486778A (en) | Photocatalytic air purifier | |
| KR100622261B1 (en) | Air Cleaner for Sterilizing Polluted Air | |
| KR100949164B1 (en) | Photocatalytic reactor having a function of deodorization and sterilization air pollution and method of the same, and stand-alone a foul smell treatment apparatus using the same | |
| CN201070473Y (en) | Photocatalysis biochemistry chelate air purifier | |
| CN112594842A (en) | Air purification method and device based on combination of filtration, sterilization and catalysis diversification | |
| CN201032232Y (en) | Indoor air pollution fast treating device | |
| CN112774381A (en) | Fresh air purification system and equipment | |
| CN111457505A (en) | Sterilization and peculiar smell removal all-in-one machine | |
| CN212962076U (en) | Air purification device for operating room | |
| CN203533722U (en) | All-direction air inlet air purification device | |
| KR100799106B1 (en) | Air Purification Combind with Sub Sterilization Device | |
| CN211246102U (en) | Graphite alkene room air purifier | |
| CN103134117B (en) | A kind of electrical-conductive nanometer TiO 2composite photocatalyst air cleaning unit | |
| CN201370797Y (en) | Intelligent air purifier | |
| CN209549166U (en) | UV photooxidation deodorizing device | |
| CN110925926A (en) | Computer room air purification system | |
| KR20030048989A (en) | Air cleaner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080611 |
|
| EXPY | Termination of patent right or utility model |