CN107456867A - Industrial air cleaning filter - Google Patents
Industrial air cleaning filter Download PDFInfo
- Publication number
- CN107456867A CN107456867A CN201710655840.5A CN201710655840A CN107456867A CN 107456867 A CN107456867 A CN 107456867A CN 201710655840 A CN201710655840 A CN 201710655840A CN 107456867 A CN107456867 A CN 107456867A
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- Prior art keywords
- cleaning filter
- air
- air cleaning
- illumination lamp
- filter according
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/007—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by irradiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/869—Multiple step processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/88—Handling or mounting catalysts
- B01D53/885—Devices in general for catalytic purification of waste gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20707—Titanium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/80—Type of catalytic reaction
- B01D2255/802—Photocatalytic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2256/00—Main component in the product gas stream after treatment
- B01D2256/22—Carbon dioxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/40—Nitrogen compounds
- B01D2257/406—Ammonia
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/704—Solvents not covered by groups B01D2257/702 - B01D2257/7027
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/802—Visible light
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biomedical Technology (AREA)
- Toxicology (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Abstract
The invention discloses a kind of industrial air cleaning filter, including air inlet and gas outlet, air enters from air inlet, gas outlet discharge, dedusting module, spraying zone, airlight catalytic module, air blower and gas on-line checking module before being sequentially provided between air inlet and gas outlet；The spraying zone is sprayed using water to the air of entrance, and the bottom of spraying zone is provided with a transparent water tank, is disposed with water-oil separating retracting device and graphene fiber felt in water tank, water tank is externally provided with the first illumination lamp；The airlight catalytic module includes the second illumination lamp and some layer graphene fibrofelts；First illumination lamp and the second illumination lamp include LED and infrared lamp band, and light catalyzed coating is loaded with graphene fiber felt.The design that the present invention is reclaimed and purified twice by water-oil separating, disclosure satisfy that the purification in the industrial production to air, people during operation, will not have an impact in cleaned environment to body.
Description
Technical field
The present invention relates to kind of an air cleaning filter, more particularly, to a kind of industrial air cleaning filter.
Background technology
In the industrial production, often produce substantial amounts of dust, greasy dirt and formaldehyde, toluene, dimethylbenzene, ammonia, radon,
The noxious pollutants such as TVOC, fraction noxious pollutant can only be cleaned out with common air purifier, the pollution in air
Thing still can produce harm to human body.
The content of the invention
The present invention in order to solve the problems, such as that common air purifier can only clean out fraction noxious pollutant at present,
A kind of industrial air cleaning filter, including air inlet and gas outlet are provided, air enters from air inlet, gas outlet row
Go out, dedusting module, spraying zone, airlight catalytic module, air blower and gas before being sequentially provided between air inlet and gas outlet
On-line checking module；
The spraying zone is sprayed using water to the air of entrance, and the bottom of spraying zone is provided with a transparent water tank, water tank
Water-oil separating retracting device and graphene fiber felt are inside disposed with, water tank is externally provided with the first illumination lamp；
The airlight catalytic module includes the second illumination lamp and some layer graphene fibrofelts；
First illumination lamp and the second illumination lamp include LED and infrared lamp band, are loaded with graphene fiber felt
Light catalyzed coating.
The wind speed adjusting switch of the industrial air cleaning filter of the present invention, gas on-line checking module and air blower connects
It is logical, gas on-line checking module be used to detecting the formaldehyde in air that airlight catalytic module comes out, toluene, dimethylbenzene, ammonia, radon,
Whether the nuisance such as TVOC content is up to standard, and controls air blower to reduce wind speed when detecting that air is not up to standard.
The industrial air cleaning filter of the present invention, second illumination lamp are frame structure, including some frameworks, LED
Light bar and infrared lamp are spaced in framework, and graphene fiber felt is posted in the both sides of each framework.
The industrial air cleaning filter of the present invention, passage is also provided with each framework.
The industrial air cleaning filter of the present invention, light catalyzed coating include following components in percentage by weight：Zinc oxide
10-20 parts, titanium dioxide 20-40 parts, noble metal 1-3 parts, propylene Korean pine (2- p-nitrophenyls) thiadiazoles 10-20 parts, vanilla
Aldehyde 5-6 parts and other auxiliary agents 3-4 parts；
Wherein, the particle diameter of zinc oxide is 5nm, and the particle diameter of titanium dioxide is 10nm.
The industrial air cleaning filter of the present invention, the noble metal is gold, silver or platinum.
The industrial air cleaning filter of the present invention, other described auxiliary agents include weight ratio for 2:1:2:1:1:1 light
Stabilizer, thickener, dispersant, coalescent, defoamer and antifreezing agent.
The industrial air cleaning filter of the present invention, light stabilizer are salicylate, benzophenone, triazines, benzo three
One or more mixtures in the UV absorbents and hindered amines free radical scavenger of azole；Defoamer is tricresyl phosphate fourth
Ester or dimethyl silicone polymer；Antifreezing agent is 1,2-PD or ethylene glycol；Dispersant is polyacrylate, enuatrol, poly- second
One or more mixtures in alkene pyrrolidone；Thickener is hydroxyethyl cellulose solution；Coalescent is that ester alcohol coalescence is molten
Agent.
The industrial air cleaning filter of the present invention, the protection of 7-15 μm of a thickness is scribbled on graphene fiber felt surface
Glue, light catalyzed coating are coated in outside Protection glue, and thickness is 3-7 μm.
The industrial air cleaning filter of the present invention, the Protection glue are silica gel, and thickness is 8 μm, light catalyzed coating thickness
For 4 μm, the specific surface area of graphene fiber felt is 1000-1800m2/g。
The beneficial effects of the invention are as follows：
The present invention is first with the dust in preceding dedusting module removing air, greasy dirt etc., then after spraying zone Water spray, spray
Water-oil separating retracting device recovery spray liquid is first passed through to recycle, then primary purification is carried out in water tank, during primary purification
Toxic and harmful gas is captured by adsorbing by the graphene fiber felt for being loaded with catalysis material, because titanium dioxide is changing
After property, the response to ultraviolet light is not only remained, moreover it is possible to visible ray and infrared optical response, in visible light/infrared light/ultraviolet
In the presence of light, catalysis material resolves into harmless CO by the nuisances such as toxic and harmful gas are captured2And H2O, the primary purification
By more than 90% pollutant removal.Remaining pollutant carries out secondary purifying with the airlight catalytic module that flows into of air
Change, when air is by airlight catalytic module, the graphene fiber felt for being loaded with catalysis material utilizes its powerful absorption
Power captures the toxic and harmful gas in air by adsorbing, and the graphene fiber felt for being loaded with catalysis material has very
Strong redox ability, can be further lasting by the formaldehyde of capture, first in the presence of visible light/infrared light/ultraviolet light
The nuisances such as benzene, dimethylbenzene, ammonia, radon, TVOC resolve into harmless CO2And H2O, do not produce secondary pollution.Through air photocatalysis mould
The cleaned air of block is being discharged after the detection of gas on-line checking module from gas outlet, if detecting gas to be up to standard,
Then air blower is controlled to reduce wind speed.
The present invention disclosure satisfy that in work by the partially recycled recycling of water-oil separating retracting device and the design purified twice
Purification in industry production to air, people during operation, will not have an impact in cleaned environment to body.
Brief description of the drawings
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein：
Fig. 1 is the schematic diagram of the present invention；
The schematic diagram of the illumination lamps of Fig. 2 second；
Fig. 3 is the schematic diagram of the second illumination lamp middle frame.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
Industrial air cleaning filter as shown in Figure 1, including air inlet and gas outlet, air enter from air inlet,
Gas outlet is discharged, dedusting module, spraying zone, airlight catalytic module, air blast before being sequentially provided between air inlet and gas outlet
Machine and gas on-line checking module；The spraying zone is sprayed using water to the air of entrance, and the bottom of spraying zone is provided with one
Transparent water tank, be disposed with water-oil separating retracting device and graphene fiber felt in water tank, the water-oil separating retracting device can be
The overfall that tank top opens up, because the density of oil, water is different, oil is upper, and water is under, therefore oil can be directly from overfall
Overflow, shower water then can be by the way that in bottom setting water pipe, come recycling, water tank is externally provided with the first illumination lamp；The airlight
Catalytic module includes the second illumination lamp and some layer graphene fibrofelts；First illumination lamp and the second illumination lamp include LED
Light bar and infrared lamp band, light catalyzed coating is loaded with graphene fiber felt.The wind of gas on-line checking module and air blower
Fast adjusting switch connection, gas on-line checking module is for detecting the formaldehyde in air, toluene, two that airlight catalytic module comes out
Whether the nuisance such as toluene, ammonia, radon, TVOC content is up to standard, and controls air blower to reduce wind speed when detecting that air is not up to standard.
Second illumination lamp is frame structure, including some frameworks 1, LED 2 and infrared lamp 3 is spaced is arranged in framework,
Graphene fiber felt 4 is posted in the both sides of each framework, and passage 5 is also provided with each framework.
The machine casing of the air cleaning filter is at least arranged in the opening position of airlight catalytic module and spraying zone
Transparent, make it when illumination lamp is not opened, photocatalysis can equally be carried out by the light in the external world.
The specific surface area of above-mentioned graphene fiber felt is 1000-1800m2/ g, one layer is scribbled on graphene fiber felt surface
Thick 8 μm silica gel, then the light catalyzed coating that a layer thickness is 4 μm is applied outside silica gel.
The light catalyzed coating includes following components in percentage by weight：Zinc oxide 10-20 parts, titanium dioxide 20-40 parts,
Noble metal 1-3 parts, propylene Korean pine (2- p-nitrophenyls) thiadiazoles 10-20 parts, vanillic aldehyde 5-6 parts and other auxiliary agents 3-4
Part；Wherein, the particle diameter of zinc oxide is 5nm, and the particle diameter of titanium dioxide is 10nm, and the noble metal is gold, silver or platinum, it is described other
Auxiliary agent includes weight ratio for 2:1:2:1:1:1 light stabilizer, thickener, dispersant, coalescent, defoamer and antifreezing agent.
Above-mentioned light stabilizer is salicylate, benzophenone, triazines, the UV absorbents and hindered amine of benzotriazole
One or more mixtures in type free base agent for capturing；Defoamer is tributyl phosphate or dimethyl silicone polymer；It is antifreeze
Agent is 1,2-PD or ethylene glycol；Dispersant is the one or more in polyacrylate, enuatrol, polyvinylpyrrolidone
Mixture；Thickener is hydroxyethyl cellulose solution；Coalescent is ester alcohol agglomerated solvent.
The present invention is first with the dust in preceding dedusting module removing air, greasy dirt etc., then after spraying zone Water spray, spray
After the partially recycled recycling of water-oil separating retracting device, then primary purification is carried out in water tank, by negative during primary purification
The graphene fiber felt for being loaded with catalysis material captures toxic and harmful gas by adsorbing, because titanium dioxide is in modification
Afterwards, the response to ultraviolet light is not only remained, moreover it is possible to visible ray and infrared optical response, in visible light/infrared light/ultraviolet light
Under effect, catalysis material resolves into harmless CO by the nuisances such as toxic and harmful gas are captured2And H2O, the primary purification will
More than 90% pollutant removal.Remaining pollutant carries out secondary purifying with the airlight catalytic module that flows into of air
Change, when air is by airlight catalytic module, the graphene fiber felt for being loaded with catalysis material utilizes its powerful absorption
Power captures the toxic and harmful gas in air by adsorbing, and the graphene fiber felt for being loaded with catalysis material has very
Strong redox ability, can be further lasting by the formaldehyde of capture, first in the presence of visible light/infrared light/ultraviolet light
The nuisances such as benzene, dimethylbenzene, ammonia, radon, TVOC resolve into harmless CO2And H2O, do not produce secondary pollution.Through air photocatalysis mould
The cleaned air of block is being discharged after the detection of gas on-line checking module from gas outlet, if detecting gas to be up to standard,
Then air blower is controlled to reduce wind speed.
The present invention disclosure satisfy that in work by the partially recycled recycling of water-oil separating retracting device and the design purified twice
Purification in industry production to air, people during operation, will not have an impact in cleaned environment to body, but also will not
Cause the waste of resource.
Above-mentioned according to the present invention is enlightenment, by above-mentioned description, relevant staff completely can without departing from
In the range of this invention technological thought, various changes and amendments are carried out.The technical scope of this invention is not limited to
In the content on specification, it is necessary to determine its technical scope according to right.
Claims (10)
1. a kind of industrial air cleaning filter, it is characterised in that including air inlet and gas outlet, air enters from air inlet
Enter, gas outlet discharge, dedusting module, spraying zone, airlight catalytic module, drum before being sequentially provided between air inlet and gas outlet
Blower fan and gas on-line checking module；
The spraying zone is sprayed using water to the air of entrance, and the bottom of spraying zone is provided with a transparent water tank, cloth in water tank
Water-oil separating retracting device and graphene fiber felt are equipped with, water tank is externally provided with the first illumination lamp；
The airlight catalytic module includes the second illumination lamp and some layer graphene fibrofelts；
First illumination lamp and the second illumination lamp include LED and infrared lamp band, and being loaded with light on graphene fiber felt urges
Change coating.
2. industrial air cleaning filter according to claim 1, it is characterised in that gas on-line checking module and drum
The wind speed adjusting switch connection of blower fan, gas on-line checking module are used to detect whether the air that airlight catalytic module comes out reaches
Mark, and control air blower to reduce wind speed when detecting that air is not up to standard.
3. industrial air cleaning filter according to claim 1, it is characterised in that second illumination lamp is framework
Structure, including some frameworks, LED and infrared lamp are spaced in framework, and stone is posted in the both sides of each framework
Black alkene fibrofelt.
4. industrial air cleaning filter according to claim 3, it is characterised in that be also provided with each framework logical
Stomata.
5. industrial air cleaning filter according to claim 1, it is characterised in that light catalyzed coating includes following heavy
Measure the component of percentage：Zinc oxide 10-20 parts, titanium dioxide 20-40 parts, noble metal 1-3 parts, propylene Korean pine (2- p-nitrophenyls
Base) thiadiazoles 10-20 parts, vanillic aldehyde 5-6 parts and other auxiliary agents 3-4 parts；
Wherein, the particle diameter of zinc oxide is 5nm, and the particle diameter of titanium dioxide is 10nm.
6. industrial air cleaning filter according to claim 5, it is characterised in that the noble metal be gold, silver or
Platinum.
7. industrial air cleaning filter according to claim 5, it is characterised in that other described auxiliary agents include weight
Amount is than being 2:1:2:1:1:1 light stabilizer, thickener, dispersant, coalescent, defoamer and antifreezing agent.
8. industrial air cleaning filter according to claim 7, it is characterised in that light stabilizer be salicylate,
Benzophenone, triazines, benzotriazole UV absorbents and hindered amines free radical scavenger in it is one or more
Mixture；
Defoamer is tributyl phosphate or dimethyl silicone polymer；
Antifreezing agent is 1,2-PD or ethylene glycol；
Dispersant is one or more mixtures in polyacrylate, enuatrol, polyvinylpyrrolidone；
Thickener is hydroxyethyl cellulose solution；
Coalescent is ester alcohol agglomerated solvent.
9. industrial air cleaning filter according to claim 1, it is characterised in that applied on graphene fiber felt surface
There is the Protection glue of 7-15 μm of a thickness, light catalyzed coating is coated in outside Protection glue, and thickness is 3-7 μm.
10. industrial air cleaning filter according to claim 9, it is characterised in that the Protection glue is silica gel, thick
Spend for 8 μm, light catalyzed coating thickness is 4 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710655840.5A CN107456867A (en) | 2017-08-03 | 2017-08-03 | Industrial air cleaning filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710655840.5A CN107456867A (en) | 2017-08-03 | 2017-08-03 | Industrial air cleaning filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107456867A true CN107456867A (en) | 2017-12-12 |
Family
ID=60548431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710655840.5A Pending CN107456867A (en) | 2017-08-03 | 2017-08-03 | Industrial air cleaning filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107456867A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108905606A (en) * | 2018-07-11 | 2018-11-30 | 蔡俊兴 | A kind of photocatalysis Decomposition net and preparation method thereof |
| CN110624461A (en) * | 2019-09-24 | 2019-12-31 | 殷震花 | Water-based UV coating process system, process method thereof and coating formula |
| US11452966B2 (en) | 2020-11-25 | 2022-09-27 | Saudi Arabian Oil Company | Industrial air cleaner |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101485974A (en) * | 2009-02-23 | 2009-07-22 | 东南大学 | Method for supporting nano titanic oxide on surface of carrier material |
| CN105148906A (en) * | 2015-07-07 | 2015-12-16 | 幸福阳光（北京）生态技术有限公司 | Photocatalyst added with nanoscale noble metal and preparation method thereof |
| CN105602362A (en) * | 2016-03-08 | 2016-05-25 | 沈阳师范大学 | Photocatalytic coating |
| CN105903347A (en) * | 2016-04-27 | 2016-08-31 | 吉首大学 | Photoelectric synergetic air purifier |
-
2017
- 2017-08-03 CN CN201710655840.5A patent/CN107456867A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101485974A (en) * | 2009-02-23 | 2009-07-22 | 东南大学 | Method for supporting nano titanic oxide on surface of carrier material |
| CN105148906A (en) * | 2015-07-07 | 2015-12-16 | 幸福阳光（北京）生态技术有限公司 | Photocatalyst added with nanoscale noble metal and preparation method thereof |
| CN105602362A (en) * | 2016-03-08 | 2016-05-25 | 沈阳师范大学 | Photocatalytic coating |
| CN105903347A (en) * | 2016-04-27 | 2016-08-31 | 吉首大学 | Photoelectric synergetic air purifier |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108905606A (en) * | 2018-07-11 | 2018-11-30 | 蔡俊兴 | A kind of photocatalysis Decomposition net and preparation method thereof |
| CN110624461A (en) * | 2019-09-24 | 2019-12-31 | 殷震花 | Water-based UV coating process system, process method thereof and coating formula |
| CN110624461B (en) * | 2019-09-24 | 2022-04-22 | 青岛润邦防水建材有限公司 | Water-based UV coating process system, process method thereof and coating formula |
| US11452966B2 (en) | 2020-11-25 | 2022-09-27 | Saudi Arabian Oil Company | Industrial air cleaner |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171212 |
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| RJ01 | Rejection of invention patent application after publication |