CN107456862A - For the photocatalysis module in air purifier - Google Patents
For the photocatalysis module in air purifier Download PDFInfo
- Publication number
- CN107456862A CN107456862A CN201710655842.4A CN201710655842A CN107456862A CN 107456862 A CN107456862 A CN 107456862A CN 201710655842 A CN201710655842 A CN 201710655842A CN 107456862 A CN107456862 A CN 107456862A
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- CN
- China
- Prior art keywords
- framework
- air purifier
- air
- photocatalysis module
- infrared lamp
- 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.)
- Pending
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Classifications
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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
- B01D53/34—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
-
- 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
- B01D53/8643—Removing mixtures of carbon monoxide or hydrocarbons and nitrogen oxides
- B01D53/8646—Simultaneous elimination of the components
- B01D53/865—Simultaneous elimination of the components characterised by a specific catalyst
-
- 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
- B01D53/8643—Removing mixtures of carbon monoxide or hydrocarbons and nitrogen oxides
- B01D53/8646—Simultaneous elimination of the components
- B01D53/8653—Simultaneous elimination of the components characterised by a specific device
-
- 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
-
- 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
- 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
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
Abstract
The invention discloses a kind of photocatalysis module being used in air purifier, including some frameworks (1), some infrared lamp bands (2) and some LEDs (3) are placed with each framework (1), space is left between adjacent two light bar；Also post a layer graphene fibrofelt (4) respectively in the both sides of each framework (1)；Some passages (5) are provided with each framework (1).When being purified to air, air enters the present invention from the outside of first box frame, because each layer graphene fibrofelt can be by sufficient illumination, therefore purification efficiency is high, and with air flow to a last framework when, air is gradually purified.And because the present invention is modular construction, the quantity of framework can be arranged according to specific use environment in design, so that it is issued to best air purification effect in the energy consumption of minimum.
Description
Technical field
The present invention relates to air purifier field, more particularly, to a kind of photocatalysis module being used in air purifier.
Background technology
There are a variety of different technologies and medium in air purifier, enable it to provide a user the sky of cleaning and safety
Gas.Conventional air purifying process has：Adsorption technology, negative (just) ion technology, catalysis technique, photocatalyst technology, superstructure light
Mineralising technology, HEPA high efficiency filters technology, electrostatic precipitation technology etc.；Material technology mainly has：Photocatalyst, activated carbon, the pole charcoal heart
The efficient material of filter core technology, synthetic fibers, HEAP, anion generator etc..
Existing air purifier is adopted to be compound more, i.e., employs a variety of purification techniques and material medium simultaneously.But
In the existing air purifier using photocatalysis technology, only it is provided with uviol lamp and carries out illumination, and works as catalysis material not only
Can be to visible light-responded, moreover it is possible to during to full spectral responses such as infrared light and ultraviolet lights, only set uviol lamp then to cause waste, together
When be easily damaged using ultraviolet lamp, change frequent, and ultraviolet has injury to human body, plastics.In addition, using photocatalysis skill
When art is come to purification of air, because illumination and clarification time are limited, air often purifies not up to standard.
The content of the invention
The present invention is above-mentioned in order to overcome the shortcomings of, there is provided a kind of to be used for air to good air purification effect, efficiency high
Photocatalysis module in clarifier, including some frameworks 1, some infrared lamp bands 2 and some are placed with each framework 1
LED 3, space is left between adjacent two light bar；A layer graphene fiber is also posted respectively in the both sides of each framework 1
Felt 4；Some passages 5 are provided with each framework 1, air flows in the space and passage between light bar, and passes through
Design passage, it is possible to increase flexibility during air flow.
The photocatalysis module that the present invention is used in air purifier, some infrared lamp bands 2 in each framework 1 and some
LED 3 is arranged at intervals.
The photocatalysis module that the present invention is used in air purifier, passage 5 are evenly distributed on each framework 1.
The photocatalysis module that the present invention is used in air purifier, light catalyzed coating is loaded with graphene fiber felt 4.
The photocatalysis module that the present invention is used in air purifier, the tow sides of infrared lamp band 2 post infrared lamp bead,
The tow sides of LED 3 post LED lamp bead, and LED lamp bead can send light of same color, can also turn blue, in vain, Huang etc. is not homochromy
Light.
The photocatalysis module that the present invention is used in air purifier, each light bar is connected by electric wire with power supply, in lamp
The junction of band and electric wire is sealed by marine glue.
The beneficial effects of the invention are as follows：
The present invention as light source, is hardly damaged using infrared lamp bead and LED lamp bead, and harmless, to air
When being purified, air enters from the outside of first box frame, because each layer graphene fibrofelt can be by sufficient
Illumination, therefore purification efficiency is high, and with air flow to a last framework when, air is gradually purified.And due to this
Invention is modular construction, can arrange the quantity of framework according to specific use environment in design, so that it is in minimum
Energy consumption is issued to best air purification effect.
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；
Fig. 2 is the schematic diagram of single framework.
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.
The photocatalysis module being used in air purifier as depicted in figs. 1 and 2, including some frameworks 1, in each framework
Some infrared lamp bands 2 and some LEDs 3 are placed with 1, each light bar is connected by electric wire with power supply, light bar with
The junction of electric wire is sealed by marine glue.Space is left between two adjacent light bar, and if the extra dry red wine in each framework 1
Outer light bar 2 and some LEDs 3 are arranged at intervals, and infrared lamp bead is posted in the tow sides of infrared lamp band 2, LED 3
Tow sides post LED lamp bead, and LED lamp bead can send light of same color, can also turn blue, in vain, the not homochromy light such as Huang.In each frame
A layer graphene fibrofelt 4 is also posted in the both sides of frame 1 respectively, and the specific surface area of graphene fiber felt is 1000-1800m2/ g,
It is loaded with light catalyzed coating on graphene fiber felt 4, during making, the silica gel of 8 μm of a thickness is first applied on graphene fiber felt surface,
The light catalyzed coating that a layer thickness is 4 μm is applied outside silica gel again.Some passages 5, passage 5 are provided with each framework 1
It is evenly distributed on each framework 1, air flows in the space and passage between light bar, and by designing passage, energy
Enough improve flexibility during air flow.
Above-mentioned light catalyzed coating light catalyzed coating includes following components in percentage by weight：Zinc oxide 10-20 parts, titanium dioxide
Titanium 20-40 parts, noble metal 1-3 parts, propylene Korean pine (2- p-nitrophenyls) thiadiazoles 10-20 parts, vanillic aldehyde 5-6 parts, Yi Jiqi
His auxiliary agent 3-4 parts；Wherein, the particle diameter of zinc oxide is 5nm, and the particle diameter of titanium dioxide is 10nm, and noble metal is gold, silver or platinum.Its
His auxiliary agent includes weight ratio for 2:1:2:1:1:1 light stabilizer, thickener, dispersant, coalescent, defoamer and antifreeze
Agent.Wherein, light stabilizer be salicylate, benzophenone, triazines, the UV absorbents of benzotriazole and hindered amines from
By one or more mixtures in base agent for capturing；Defoamer is tributyl phosphate or dimethyl silicone polymer；Antifreezing agent is
1,2-PD or ethylene glycol；Dispersant is polyacrylate, enuatrol, one or more mixed in polyvinylpyrrolidone
Compound；Thickener is hydroxyethyl cellulose solution；Coalescent is ester alcohol agglomerated solvent.The light catalyzed coating is not only remained to purple
The response of outer light, moreover it is possible to visible ray and infrared optical response, in the presence of visible light/infrared light/ultraviolet light, catalysis material
The nuisances such as capture toxic and harmful gas are resolved into harmless CO2And H2O。
The present invention as light source, is hardly damaged using infrared lamp bead and LED lamp bead, and harmless, to air
When being purified, air enters from the outside of first box frame, because each layer graphene fibrofelt can be by sufficient
Illumination, therefore purification efficiency is high, and with air flow to a last framework when, air is gradually purified.And due to this
Invention is modular construction, can arrange the quantity of framework according to specific use environment in design, such as：Industrial air
In clarifier, post the framework quantity of graphene fiber felt can be arranged to it is more more than Household Air Purifier；Air quality is poor
Area, the area that the quantity of framework is good than air quality is arranged to more, so that air purifier is under the energy consumption of minimum
Reach best air purification effect.
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 (6)
1. a kind of photocatalysis module being used in air purifier, it is characterized in that：Including some frameworks (1), in each framework (1)
Some infrared lamp bands (2) and some LEDs (3) are inside placed with, space is left between adjacent two light bar；In each frame
A layer graphene fibrofelt (4) is also posted respectively in the both sides of frame (1)；Some passages (5) are provided with each framework (1).
2. the photocatalysis module according to claim 1 being used in air purifier, it is characterized in that：In each framework (1)
Some infrared lamp bands (2) and some LEDs (3) be arranged at intervals.
3. the photocatalysis module according to claim 1 being used in air purifier, it is characterized in that：Passage (5) is uniform
It is distributed on each framework (1).
4. the photocatalysis module according to claim 1 being used in air purifier, it is characterized in that：In graphene fiber felt
(4) light catalyzed coating is loaded with.
5. the photocatalysis module according to claim 1 being used in air purifier, it is characterized in that：Infrared lamp band (2)
Tow sides post infrared lamp bead, and the tow sides of LED (3) post LED lamp bead.
6. the photocatalysis module according to claim 1 being used in air purifier, it is characterized in that：Each light bar passes through
Electric wire is connected with power supply, is sealed in the junction of light bar and electric wire by marine glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710655842.4A CN107456862A (en) | 2017-08-03 | 2017-08-03 | For the photocatalysis module in air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710655842.4A CN107456862A (en) | 2017-08-03 | 2017-08-03 | For the photocatalysis module in air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107456862A true CN107456862A (en) | 2017-12-12 |
Family
ID=60548400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710655842.4A Pending CN107456862A (en) | 2017-08-03 | 2017-08-03 | For the photocatalysis module in air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107456862A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2163000Y (en) * | 1992-12-16 | 1994-04-27 | 单力 | Active carbon fibre air cleaner |
| CN101773779A (en) * | 2010-02-26 | 2010-07-14 | 上海第二工业大学 | Packed photocatalysis gas cleaner |
| CN202938394U (en) * | 2012-12-05 | 2013-05-15 | 广东森洋环境保护工程设备有限公司 | Pipeline-insertion type photochemical cooking fume odor remover |
| CN104437076A (en) * | 2014-11-07 | 2015-03-25 | 苏州科大微龙信息技术有限公司 | Intelligent photocatalytic air cleaner used in chicken house |
| 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 |
-
2017
- 2017-08-03 CN CN201710655842.4A patent/CN107456862A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2163000Y (en) * | 1992-12-16 | 1994-04-27 | 单力 | Active carbon fibre air cleaner |
| CN101773779A (en) * | 2010-02-26 | 2010-07-14 | 上海第二工业大学 | Packed photocatalysis gas cleaner |
| CN202938394U (en) * | 2012-12-05 | 2013-05-15 | 广东森洋环境保护工程设备有限公司 | Pipeline-insertion type photochemical cooking fume odor remover |
| CN104437076A (en) * | 2014-11-07 | 2015-03-25 | 苏州科大微龙信息技术有限公司 | Intelligent photocatalytic air cleaner used in chicken house |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171212 |
|
| RJ01 | Rejection of invention patent application after publication |