CN101293166A - Air filter for adsorption and low concentration volatile organic matter degradation of noxious gas - Google Patents
Air filter for adsorption and low concentration volatile organic matter degradation of noxious gas Download PDFInfo
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- CN101293166A CN101293166A CNA2008100712655A CN200810071265A CN101293166A CN 101293166 A CN101293166 A CN 101293166A CN A2008100712655 A CNA2008100712655 A CN A2008100712655A CN 200810071265 A CN200810071265 A CN 200810071265A CN 101293166 A CN101293166 A CN 101293166A
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- volatile organic
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- organic matter
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Abstract
The invention relates to an air filter for absorbing and degrading a volatile toxic organic gas with a light concentration, consisting of a filter case body, a composite paper-based material element, an ultraviolet light source and a drawing fan; wherein, the filter case body is a hollow column structure; an air outlet hole and an air inlet hole are arranged on an upper base and a lower base; an aeroscopic plate and a facing bar are arranged; the element constituted by the composite paper-based material is a hollow column and is arranged on the facing bar; a central part forms an air gate channel; the ultraviolet light source comprises an ultraviolet tube, a lamp holder and corresponding wires; the base of the drawing fan is fixed in the upper base with the hollow column. By utilizing the air filter provided by the invention, the problems of the hindering of ray radiation by metal oxide powder such as titanium dioxide, etc., the high preparation cost of a titanium dioxide metal oxide composite catalytic material prepared by carriers such as zeolite, glass, mono-crystalline silicon, conductive glass, etc., and the flouring of a granular material caused by the friction are effectively solved.
Description
Technical field
The present invention relates to a kind of air cleaner of organic matter toxic gas, relate to a kind of air cleaner that has photocatalysis function composite material, has absorption and low concentration volatile organic matter degradation toxic gas that includes specifically.
Background technology
Exist a large amount of low concentration volatile organic matter pollution sources in the space of people's live and work at present, pollute or the like as the volatile organic solvent of Shoes Factory's adhesive, the pernicious gas (formaldehyde, benzene) that interior decoration produces, the healthy of people in serious harm.In recent years, low concentration volatile organic matter is administered in metal oxide multiphase photocatalysis reactions such as application titanium dioxide has become an environmental area and a most active research direction of inorganic material science, but the engineering of large-scale commercial applications application or product are also rarely seen.This mainly can ascribe two reasons to: metal-oxide powder concretion technologies such as (1) titanium dioxide are unresolved.During metal-oxide powder photocatalytic degradation volatile organic matters such as titanium dioxide, easily cause problems such as stream pressure sharply loses in the reactor, light radiation is obstructed.Situation from literature search, relevant both at home and abroad zeolite, glass, monocrystalline silicon, the electro-conductive glass etc. of utilizing are the existing more report of preparing carriers metal oxide compound catalyze material, but the preparation cost height of these methods, still there is the problem that causes stream pressure loss, light radiation to be obstructed in granular composite in reactor, and also has friction between bulk material and the problem of powdered.(2) metal-oxide powder such as titanium dioxide is slow to the photocatalytic degradation speed of light-concentration volatile organic gas, mainly is because low concentration volatile organic matter is little in the concentration of titanium dioxide powder surface.
The nearest Wu Zong Hua of Fujian Normal University etc. has developed a kind of new paper technology (Chen Wanchun, Chen Najie, Lu Yudong, Wu Zonghua, papermaking chemical product, 2006,18 (2), 45; Chen Wanchun, Chen Najie, Lu Yudong, Wu Zonghua, paper science and technology, 2006,25 (1), 24; Chen Najie, Chen Shaoping, Lu Yudong, Chen Wanchun, Wu Zonghua, nonmetallic ore, 2006,29 (5), 6), this technology can prepare the function combination board that inorganic content reaches more than 90%, inorganic particle reaches the high inorganic particle content more than 60%.Use this technology, invented a kind of preparation method and application (number of patent application: 200810070938.5) thereof with composite paper based material of absorption and degradation of organic substances function, the member that the composite paper based material that utilizes this invention to provide further is processed into, can effectively solve problems such as metal-oxide powder such as titanium dioxide causes that light radiation is obstructed, also solved with zeolite, glass, monocrystalline silicon, electro-conductive glass etc. between the preparation cost height of the metal oxide compound catalyze materials such as titanium dioxide of preparing carriers, bulk material because of the problem of friction powdered.It has suction-operated to the light-concentration volatile organic gas in addition, significantly increase the concentration of organic gas in the titanium dioxide powder surface, the photocatalytic degradation speed that improves has realized the large-scale commercial applications application of the continuous light catalytic degradation of low concentration volatile organic matter.
Summary of the invention
The objective of the invention is to utilize composite paper based material, a kind of air cleaner that has photocatalysis function composite material, has absorption and low concentration volatile organic matter degradation toxic gas that includes is provided with absorption and degradation of organic substances function.
For realizing that the concrete technical scheme that purpose of the present invention adopts is: filter is made of filter housings, composite paper based material member, ultraviolet light source, drawing fan.Wherein:
(1) filter housings is the hollow columnar body structure that has bottom surface, and there is a member supports plate bottom surface top, and plate is provided with air admission hole; Put on the top panel of member one be provided with central venthole, with a bucket wall closely spaced aeroscopic plate so that air inlet by the honeycomb channel of member, is discharged by central airway; Filter housings can be made by metal sheet or plastic material;
(2) the composite paper based material member is the hollow column that has upper and lower panel, composite paper based material is processed into annular corrugated cardboard earlier, intersection stacks then, becomes member with the inorganic binder gluing between cardboard, and the member top and bottom are respectively with glutinous metal sheet of inorganic binder or plastic front board;
(4) ultraviolet light source includes ultraviolet lamp tube, lamp socket and corresponding lead, and the lamp socket interval is individually fixed on barrel wall for 90 °;
(5) base of drawing fan is fixed in the upper base of hollow column, and after energising, the air that helps to contain the poisonous organic gas of low concentration is discharged from the venthole of upper bottom surface in the air admission hole filter by suction of filter bottom surface.
Composite paper based material of the present invention is that to utilize " a kind of preparation method and application thereof with composite paper based material of absorption and degradation of organic substances function ", number of patent application be that 200810070938.5 patented technology prepares and gets.
Utilize air cleaner provided by the invention, efficiently solve problems such as metal-oxide powder such as titanium dioxide causes that light radiation is obstructed, also solved with zeolite, glass, monocrystalline silicon, electro-conductive glass etc. between the preparation cost height of the metal oxide compound catalyze materials such as titanium dioxide of preparing carriers, bulk material because of the problem of friction powdered.It has suction-operated to the light-concentration volatile organic gas in addition, significantly increase the concentration of organic gas in the titanium dioxide powder surface, the photocatalytic degradation speed that improves has realized the large-scale commercial applications application of the continuous light catalytic degradation of the poisonous organic gas of low concentration.
Description of drawings
Fig. 1 is an air cleaner longitudinal sectional drawing of the present invention.
Fig. 2 is an air cleaner transverse cross of the present invention.
Among Fig. 1, the 1st, the venthole that is provided with in the filter housings upper bottom surface; The 2nd, the filter housings upper bottom surface; The 3rd, drawing fan, the 4th, the central venthole that the housing aeroscopic plate is provided with; The top panel of 5 composite paper based material members; The 6th, the air filter housing side; The 7th, the member that composite paper based material is combined into; The 8th, ultraviolet lamp tube; The 9th, the central authorities that form in the composite paper based material member duct of giving vent to anger; The 10th, the lamp socket of ultraviolet lamp tube; The 11st, the lower panel of composite paper based material member; The 12nd, be fixed on the air admission hole that is provided with on the gripper shoe on the filter housings; The 13rd, be the filter housings bottom surface; The 14th, the venthole that is provided with on the filter housings bottom surface.
Among Fig. 2, the 6th, the air filter housing side; The 7th, the member that is combined into by composite paper based material; The 8th, ultraviolet lamp tube; The 9th, the central authorities that form in the member that is combined into by the composite paper based material duct of giving vent to anger; The 12nd, be fixed on the air admission hole that is provided with on the gripper shoe on the filter housings.
The specific embodiment
Below in conjunction with specific embodiment technical scheme of the present invention is further described:
(1) prepares the tabular composite paper based material of corrugated paper according to the patented technology of " a kind of preparation method and application (number of patent application is 200810070938.5) thereof " with composite paper based material of absorption and degradation of organic substances function.With composite paper based material cutting exradius is 125mm, and interior radius of circle is the annular corrugated cardboard of 25mm, and intersection stacks, and is combined into member with the inorganic binder gluing between cardboard, and member central authorities form the pore road.With glutinous thin metal of inorganic binder or plastic front board, the height of member is 400mm respectively in the member top and bottom.
(2) according to accompanying drawing 1 described air filter housing, the employing galvanized sheet is made, radius is 200mm, length is the housing of 600mm, fix a module component gripper shoe apart from 100mm place, housing bottom surface, 4 220 volts, power are on 30 watts the uviol lamp housing that 90 ° are separately fixed at the gripper shoe top at interval.
(3) making an exradius is 197mm, and interior radius of circle is thin metal of 25mm annular or plastics aeroscopic plate.
(4) making the filter housings upper bottom surface and the distance between aeroscopic plate that have air admission hole and venthole is 150mm, its space mounting gentle breeze fan, and the energising aft-fan is blown to the fan base direction.Distance between on bottom surface and the gripper shoe is 150mm.
(5) above-mentioned each prefabricated accessory is assembled according to the structure shown in the accompanying drawing 1, and become air cleaner of the present invention.
Claims (5)
1, a kind of air cleaner with absorption and low concentration volatile organic matter degradation toxic gas is characterized in that member, ultraviolet light source, drawing fan that filter is combined into by filter housings, composite paper based material constitute, wherein:
(1) filter housings is the hollow columnar body structure, and aeroscopic plate and gripper shoe are respectively equipped with venthole and air admission hole;
(2) be combined into the hollow circular cylinder member by composite paper based material, member central authorities form the pore road, and member places on the gripper shoe of filter, and aeroscopic plate places on the top panel of member;
(3) ultraviolet light source includes ultraviolet lamp tube, lamp socket and corresponding lead;
(4) base of drawing fan is fixed in the upper base.
2, the air cleaner with absorption and low concentration volatile organic matter degradation toxic gas according to claim 1 is characterized in that described gripper shoe is fixed on the bottom of filter housings, and aeroscopic plate is a moving type.
3, the air cleaner with absorption and low concentration volatile organic matter degradation toxic gas according to claim 1, it is characterized in that described member is combined into by composite paper based material, with composite paper based material cutting annular corrugated cardboard, intersection stacks, be combined into member with the inorganic binder gluing between cardboard, member central authorities form the pore road, and the member top and bottom are respectively with glutinous thin metal of inorganic binder or plastic front board.
4, the air cleaner with absorption and low concentration volatile organic matter degradation toxic gas according to claim 1 is characterized in that 90 ° at 4 uviol lamps intervals are separately fixed on the housing of gripper shoe top.
5, the air cleaner with absorption and low concentration volatile organic matter degradation toxic gas according to claim 2 is characterized in that between filter housings upper bottom surface and aeroscopic plate gentle breeze fan being installed, and the energising aft-fan is blown to the fan base direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100712655A CN101293166A (en) | 2008-06-24 | 2008-06-24 | Air filter for adsorption and low concentration volatile organic matter degradation of noxious gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100712655A CN101293166A (en) | 2008-06-24 | 2008-06-24 | Air filter for adsorption and low concentration volatile organic matter degradation of noxious gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101293166A true CN101293166A (en) | 2008-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100712655A Pending CN101293166A (en) | 2008-06-24 | 2008-06-24 | Air filter for adsorption and low concentration volatile organic matter degradation of noxious gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101293166A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102080562A (en) * | 2011-01-04 | 2011-06-01 | 李国伟 | Non-power driven harmful gas filtering device |
| RU2450851C2 (en) * | 2010-02-17 | 2012-05-20 | Общество с ограниченной ответственностью "СибТермоХим" | Method of air cleaning and decontamination |
| CN105650758B (en) * | 2016-03-15 | 2018-06-19 | 大连理工大学 | A kind of Multifunctional air clarifying device using thermal decomposition method removal indoor pollution |
-
2008
- 2008-06-24 CN CNA2008100712655A patent/CN101293166A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2450851C2 (en) * | 2010-02-17 | 2012-05-20 | Общество с ограниченной ответственностью "СибТермоХим" | Method of air cleaning and decontamination |
| CN102080562A (en) * | 2011-01-04 | 2011-06-01 | 李国伟 | Non-power driven harmful gas filtering device |
| CN105650758B (en) * | 2016-03-15 | 2018-06-19 | 大连理工大学 | A kind of Multifunctional air clarifying device using thermal decomposition method removal indoor pollution |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081029 |