CN106039838A - Air purifying filter net material, manufacturing method thereof and air purifier - Google Patents
Air purifying filter net material, manufacturing method thereof and air purifier Download PDFInfo
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- CN106039838A CN106039838A CN201610533930.2A CN201610533930A CN106039838A CN 106039838 A CN106039838 A CN 106039838A CN 201610533930 A CN201610533930 A CN 201610533930A CN 106039838 A CN106039838 A CN 106039838A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0028—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions provided with antibacterial or antifungal means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- 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
- B01D53/38—Removing components of undefined structure
- B01D53/44—Organic components
-
- 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
- B01D53/81—Solid phase processes
- B01D53/82—Solid phase processes with stationary reactants
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/20—Method-related aspects
- A61L2209/21—Use of chemical compounds for treating air or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0407—Additives and treatments of the filtering material comprising particulate additives, e.g. adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0442—Antimicrobial, antibacterial, antifungal additives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/0645—Arrangement of the particles in the filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/10—Filtering material manufacturing
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- Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
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- General Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
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- Oil, Petroleum & Natural Gas (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
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- Filtering Materials (AREA)
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Abstract
The invention provides an air purifying filter net material, a manufacturing method thereof and an air purifier. The manufacturing method includes: S10, soaking a base material in a solution of nanoparticles containing metal oxide, and adding a binder into the solution; S20, drying the base material, and enabling the nanoparticles of the metal oxide to be closely combined with the base material at preset temperature. By applying the manufacturing method, the filter net material with nanoscale metal oxide particles on the surface can be manufactured, and the metal oxide particles can enhance Van der Waals' force, so that the filter net material has better effect on adsorbing and capturing particulate matters smaller than PM2.5, and capability in filtering PM0.3 of the filter net material is improved. In addition, the metal oxide particles can deteriorate part of organic matters, namely being capable of deactivate part of pathogens, so that the filter net material has higher sterilizing and deactivating capability; compared with existing filter net materials, the filter net material has better filtering effect.
Description
Technical field
The present invention relates to air cleaning facility field, in particular to a kind of cleaning filtration screen of air material and manufacture thereof
Method and air purifier.
Background technology
Along with the serious of air pollution and people are for the pursuit of quality of the life, the quality of air quality is increasingly weighed
Depending on.People are to spend in indoor the average every day most of time, indoor become people work, have a rest, entertain important
Place, it can be said that IAQ (indoor air quality) directly affects the quality of the life of people, even healthy.Therefore, " room air
Pollute " just becoming the topic that people increasingly pay close attention to.It is seldom to stay in the time of outdoor that people stay in the time difference of indoor every day
More than 4 times, every day breathe air be mostly room air, therefore healthy impact is compared by IAQ (indoor air quality)
Greatly.Room air pollution is often more serious than outdoor air pollution, in some cases, after the former order of severity can reach
More than 100 times of person, so solving the air pollution problem inside rooms ever more important currently day by day highlighted.
Although along with expanding economy, the indoor environment of people's life is become better and better, but, a lot of rooms and office now
Place takes closed finishing, and a large amount of ornament materials used by modern finishing the most all can cause room air dirty
Dye.Simultaneously some fall behind pollution that industries and heavy industry brings and city automobile quantity unprecedentedly to increase the tail gas caused a large amount of
Discharging, and the haze weather thus caused brings huge room air pollution especially, this situation is more come in city
The most common.
Air purifier is as the electrical equipment in a kind of indoor bad border that purifies the air of a room, improves, and popularity rate is more and more higher, air
Depurator generally use separation, sterilize, adsorb, the method such as decomposition, eliminate in air the common air such as antibacterial, virus, particulate matter
Pollutant, thus obtain the air of cleaning.
The purification techniques of existing air purifier is broadly divided into two classes, i.e. filtering technique and electrostatic precipitation technology.Cross
Filter technology mainly uses drainage screen to filter air, and drainage screen purifies air and mainly includes four kinds of strobe utilities: 1, intercept
Mechanism, works to bulky grain thing；2, gravity impact, the granule that the little density of volume is high, through drainage screen movement velocity meeting
Reduce, in natural subsidence to drainage screen, the process that in the somewhat similar water of this process, silt settles in downstream, river；3, airflow influence.
Owing to drainage screen braiding is uneven, forming substantial amounts of air swirl, extra granular thing is affected absorption by this cyclone and is being filtered
On the net, it is achieved filter purpose；4, ultramicro powder is under the effect of Brownian movement, strikes on drainage screen fiber by Van der Waals force shadow
Ring and filtered.Because filtering technique single filtration effect is high, and technical threshold is low, so, use the product mesh of filtering technique
Before occupy absolute main flow.But drainage screen needs often to change, and which increases the use cost of user；Drainage screen is at moist environment
In easy mould growth, and the inactivation to multiple pathogens cannot be realized；Additionally, due to PM0.3 is not easily susceptible to cyclone and model
The impact of De Huali, therefore PM0.3 compares smaller volume granule PM0.1 and is easier to be perforated through filter screen, and human body is hindered by PM0.3
Greatly, these major defects make that filter screen is more and more in depurator field to be queried by each side to evil.
Summary of the invention
A kind of cleaning filtration screen of air material of offer and manufacture method thereof and air cleaning are provided
Device, with the problem solving filter screen filtration poor effect of the prior art.
To achieve these goals, according to an aspect of the invention, it is provided the system of a kind of cleaning filtration screen of air material
Make method, including: S10, immerses base material in the solution of the nanoparticle containing metal-oxide, and adds bonding in solution
Agent；S20, dries base material, and makes the nanoparticle of metal-oxide be tightly combined with base material under preset temperature.
Further, metal-oxide in step slo is titanium oxide and/or violent oxide.
Further, binding agent in step slo is Organic Alcohol.
Further, binding agent in step slo is polyvinyl alcohol and glycerol.
Further, in step slo, base material is immersed in the solution of the nanoparticle containing metal-oxide, and to
After solution adds binding agent, base material is made to soak 20 minutes to 60 minutes.
Further, the preset temperature in step S20 is in the range of 65 DEG C to 75 DEG C.
Further, in step S20, dry the drying temperature of base material in the range of 25 DEG C to 45 DEG C.
Further, the preparation method of the solution of the nanoparticle containing metal-oxide in step slo includes: will
The nanoparticle of metal-oxide and ethanol are mixed to get the solution of the nanoparticle containing metal-oxide.
Further, the purity of ethanol is analytical pure level.
Further, base material is non-woven fabrics.
According to a further aspect in the invention, additionally provide a kind of cleaning filtration screen of air material, including base material be arranged on base
The nanoparticle of the metal-oxide on material, cleaning filtration screen of air material is by the manufacturer of above-mentioned cleaning filtration screen of air material
Method manufacture obtains.
According to a further aspect in the invention, a kind of air purifier is additionally provided, including cleaning filtration screen of air material, air
Purification filtering web material is above-mentioned cleaning filtration screen of air material.
Application technical scheme, it is possible to produce surface has the drainage screen of nano level metal oxide particle
Material, these metal oxide particles can strengthen the Van der Waals force of drainage screen, therefore filters web material to PM2.5 particles below thing
Absorption and catch effect higher, filter web material filter PM0.3 ability be improved, metal oxide particle can make in addition
Obtain a part of Organic substance and occur rotten, i.e. can inactivate a part of pathogen, therefore use the cleaning filtration screen of air of the present invention
The filtration web material that the manufacture method of material produces can have more preferable sterilizing viability, tool compared with existing filtration web material
There is more preferable filter effect.
Accompanying drawing explanation
The Figure of description of the part constituting the application is used for providing a further understanding of the present invention, and the present invention shows
Meaning property embodiment and explanation thereof are used for explaining the present invention, are not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the schematic flow sheet of the embodiment of the manufacture method of the cleaning filtration screen of air material according to the present invention.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can phases
Combination mutually.Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
An aspect according to the application, it is provided that the manufacture method of a kind of cleaning filtration screen of air material, this manufacture method
Including: S10, immerses base material in the solution of the nanoparticle containing metal-oxide, and adds binding agent in solution；S20,
Dry base material, and make the nanoparticle of metal-oxide be tightly combined with base material under preset temperature.
By the manufacture method of the cleaning filtration screen of air material that the present invention provides, it is possible to produce surface has nano level
The filtration web material of metal oxide particle, these metal oxide particles can strengthen the Van der Waals force of drainage screen, therefore filter
Web material is higher to absorption and the seizure effect of PM2.5 particles below thing, and the ability filtering web material filtration PM0.3 is improved,
In addition metal oxide particle enables to a part of Organic substance and occurs rotten, i.e. can inactivate a part of pathogen, therefore adopt
The filtration web material produced by the manufacture method of the cleaning filtration screen of air material of the present invention can have preferably sterilization inactivation energy
Power, has more preferable filter effect compared with existing filtration web material.
Above-mentioned pathogen is to include the multiple organism of mycete, antibacterial and virus.
Preferably, metal-oxide in step slo is titanium oxide and/or violent oxide.Preferred in the present invention
In embodiment, filter in web material containing titanium oxide and violent oxide.In other embodiments, filter in web material and can only have
Titanium oxide or only there is violent oxide.
Titanium oxide or violent oxide, all in nanoparticle morphology, so can increase the surface area of metal-oxide, increase
Add particulate matter and the probability of Organic substance contacting metal oxide, thus improve the clean-up effect filtering web material.
Preferably, binding agent in step slo is Organic Alcohol.It is highly preferred that binding agent in step slo is poly-second
Enol and glycerol.
Preferably, in step slo, base material is immersed in the solution of the nanoparticle containing metal-oxide, and to molten
After liquid adds binding agent, base material is made to soak 20 minutes to 60 minutes.Concrete soak time can be according to the concrete component of solution
Determine, and match with other steps in the manufacture method of cleaning filtration screen of air material.
Preferably, the preset temperature in step S20 is in the range of 65 DEG C to 75 DEG C.
Preferably, in step S20, dry the drying temperature of base material in the range of 25 DEG C to 45 DEG C.Drying temperature is less than
Step S20 makes the temperature that metal-oxide is combined with base material, to improve the intensity that metal-oxide is combined with base material.
Preferably, the preparation method of the solution of the nanoparticle containing metal-oxide in step slo includes: by gold
The nanoparticle of genus oxide and ethanol are mixed to get the solution of the nanoparticle containing metal-oxide.
More specifically, the preparation method of the solution of the nanoparticle containing metal-oxide includes: by metal-oxide
It is to be thoroughly mixed in analytically pure ethanol that nanoparticle is mixed into purity level.Planetary ball mill wherein can be used to be ground
With stirring, the rotating speed such as setting planetary ball mill is 100r/min to 240r/min, grind, mixing time be 30 minutes to 90
Minute.
In the preparation method of the solution of the above-mentioned nanoparticle containing metal-oxide, metal-oxide includes that purity is
The titanium oxide of 95.0% to 99.9% and purity are the Mn oxide of 98.0% to 99.9%.
Preferably, base material is non-woven fabrics.
The filtration web material prepared can use GB/T18801-2015 " air purifier " and GB21551.3 " domestic and class
Antibacterial, degerming, the particular/special requirement of purification function air purifier like purposes electrical equipment " as the mistake of this filtration web material of canonical measure
Filter efficiency and sterilizing bactericidal property.
Experiment surface, relative to the drainage screen of the same specification that non-woven fabrics before treatment is made, uses the present invention to provide
It is suitable that the filtration web material that the manufacture method manufacture of cleaning filtration screen of air material obtains filters PM2.5 efficiency, is to filter PM0.3 efficiency
Improve 6～87%, this is owing to after processing, nonwoven surface combines a lot of nano-titanium oxide and Mn oxide, these nanometers
Granule dramatically increases the Van der Waals force of non-woven fabrics, is conducive to absorption and catches PM0.3；Additionally, due to the nanometer of nonwoven surface
Qualitative change, the same control gauge therefore made is there is relative to non-woven fabrics before treatment in granule during some organisms are contacted
The drainage screen of lattice, the sterilizing of the filtration web material that the manufacture method manufacture of the cleaning filtration screen of air material that the employing present invention provides obtains
Bactericidal property brings up to 17～39% from original 3.9%.
The drainage screen that above-mentioned non-woven fabrics before treatment is made had 3.9% sterilizing bactericidal property, this is because wind
Fan runs high speed air impact drainage screen and causes a certain amount of organism " injured " to lose activity.
Experimental result is analysed in depth, it is possible to show that the purity of titanium oxide and Mn oxide improves and number increases
Notable to clean-up effect and sterilization sterilizing influential effect.
The specific embodiment of the manufacture method of the cleaning filtration screen of air material of the present invention more given below.
Embodiment 1:
The first step is to pour purity 95.0% titanium oxide (1 part) and purity 98.0% Mn oxide (1 part) into analytical pure
In ethanol (100 parts) then in planetary ball mill with the rotating speed mixing 30min of 100r/min；Second step is by non-woven fabrics (1
Part) be immersed in mixture solution, meanwhile, add a certain amount of polyvinyl alcohol (1 part) and glycerol (1 part) conduct " binding agent ",
After soaking 20min, take out non-woven fabrics and stand temperature 25 DEG C drying in an oven；3rd step is 65 by non-woven fabrics after dipping drying
DEG C reaction 60min inorganic material is completely combined with non-woven fabrics by binding agent, i.e. acquisition efficient compound air purification filtering
Net materials.
The drainage screen of same specification made by non-woven fabrics before and after process, and " air is clean the most all to use GB/T18801-2015
Change device " and GB21551.3 " domestic and antibacterial, degerming, the particular/special requirement of purification function air purifier of similar applications electrical equipment "
Measure filter screen filtration efficiency and sterilizing bactericidal property, and then evaluate the performance boost width of efficient compound air filtering screen
Degree.Test result shows: relative to the drainage screen of the same specification that non-woven fabrics before treatment is made, and filters both PM2.5 efficiency
Quite, but filtering PM0.3 efficiency and improve 6%, this is owing to after processing, nonwoven surface combines a lot of nano-titanium oxide
And Mn oxide, these nano-particle dramatically increase the Van der Waals force of non-woven fabrics, are conducive to absorption and catch PM0.3；The most just
Qualitative change is there is, i.e. such as that indicated in test during some organisms being contacted due to the nano-particle of nonwoven surface
Sample: relative to the drainage screen of the same specification that non-woven fabrics before treatment is made, sterilizing bactericidal property brings up to from original 3.9%
17%.
Embodiment 2:
The first step is to pour purity 99.9% titanium oxide (5 parts) and purity 99.9% Mn oxide (5 parts) into analytical pure
In ethanol (50 parts) then in planetary ball mill with the rotating speed mixing 90min of 240r/min；Second step is by non-woven fabrics (3 parts)
It is immersed in mixture solution, adds a certain amount of polyvinyl alcohol (5 parts) and glycerol (5 parts) as " binding agent ", immersion simultaneously
After 60min, take out non-woven fabrics and stand temperature 45 C drying in an oven；3rd step is that after being dried by dipping, non-woven fabrics is anti-at 75 DEG C
Answer 100min that inorganic material is completely combined with non-woven fabrics by binding agent, i.e. obtain efficient compound air purification filtering web material
Material.
The drainage screen of same specification made by non-woven fabrics before and after process, and " air is clean the most all to use GB/T18801-2015
Change device " and GB21551.3 " domestic and antibacterial, degerming, the particular/special requirement of purification function air purifier of similar applications electrical equipment "
Measure filter screen filtration efficiency and sterilizing bactericidal property, and then evaluate the performance boost width of efficient compound air filtering screen
Degree.Test result shows: relative to the drainage screen of the same specification that non-woven fabrics before treatment is made, and filters both PM2.5 efficiency
Quite, but filtering PM0.3 efficiency and improve 87%, this is owing to after processing, nonwoven surface combines a lot of nano-titanium oxide
And Mn oxide, these nano-particle dramatically increase the Van der Waals force of non-woven fabrics, are conducive to absorption and catch PM0.3；The most just
Qualitative change is there is, i.e. such as that indicated in test during some organisms being contacted due to the nano-particle of nonwoven surface
Sample: relative to the drainage screen of the same specification that non-woven fabrics before treatment is made, sterilizing bactericidal property brings up to from original 3.9%
39%.
Embodiment 3:
The first step is to pour purity 99.0% titanium oxide (1 part) and purity 99.5% Mn oxide (2 parts) into analytical pure
In ethanol (60 parts) then in planetary ball mill with the rotating speed mixing 40min of 120r/min；Second step is by non-woven fabrics (2 parts)
It is immersed in mixture solution, meanwhile, adds a certain amount of polyvinyl alcohol (2 parts) and glycerol (1 part) as " binding agent ", immersion
After 30min, take out non-woven fabrics and stand temperature 30 DEG C drying in an oven；3rd step is that after being dried by dipping, non-woven fabrics is anti-at 70 DEG C
Answer 70min that inorganic material is completely combined with non-woven fabrics by binding agent, i.e. obtain efficient compound air purification filtering web material
Material.
The drainage screen of same specification made by non-woven fabrics before and after process, and " air is clean the most all to use GB/T18801-2015
Change device " and GB21551.3 " domestic and antibacterial, degerming, the particular/special requirement of purification function air purifier of similar applications electrical equipment "
Measure filter screen filtration efficiency and sterilizing bactericidal property, and then evaluate the performance boost width of efficient compound air filtering screen
Degree.Test result shows: relative to the drainage screen of the same specification that non-woven fabrics before treatment is made, and filters both PM2.5 efficiency
Quite, but filtering PM0.3 efficiency and improve 35%, this is owing to after processing, nonwoven surface combines a lot of nano-titanium oxide
And Mn oxide, these nano-particle dramatically increase the Van der Waals force of non-woven fabrics, are conducive to absorption and catch PM0.3；The most just
Qualitative change is there is, i.e. such as that indicated in test during some organisms being contacted due to the nano-particle of nonwoven surface
Sample: relative to the drainage screen of the same specification that non-woven fabrics before treatment is made, sterilizing bactericidal property brings up to from original 3.9%
21%.Ining contrast to embodiment 1 and 2, the purity of titanium oxide and Mn oxide improves and number increases clean-up effect and sterilization
Sterilization effect impact is notable.
Embodiment 4:
The first step is to pour purity 96.0% titanium oxide (2 parts) and purity 98.5% Mn oxide (1 part) into analytical pure
In ethanol (70 parts) then in planetary ball mill with the rotating speed mixing 50min of 140r/min；Second step is by non-woven fabrics (3 parts)
It is immersed in mixture solution, meanwhile, adds a certain amount of polyvinyl alcohol (3 parts) and glycerol (1 part) as " binding agent ", immersion
After 40min, take out non-woven fabrics and stand temperature 35 DEG C drying in an oven；3rd step is that after being dried by dipping, non-woven fabrics is anti-at 65 DEG C
Answer 80min that inorganic material is completely combined with non-woven fabrics by binding agent, i.e. obtain efficient compound air purification filtering web material
Material.
The drainage screen of same specification made by non-woven fabrics before and after process, and " air is clean the most all to use GB/T18801-2015
Change device " and GB21551.3 " domestic and antibacterial, degerming, the particular/special requirement of purification function air purifier of similar applications electrical equipment "
Measure filter screen filtration efficiency and sterilizing bactericidal property, and then evaluate the performance boost width of efficient compound air filtering screen
Degree.Test result shows: relative to the drainage screen of the same specification that non-woven fabrics before treatment is made, and filters both PM2.5 efficiency
Quite, but filtering PM0.3 efficiency and improve 26%, this is owing to after processing, nonwoven surface combines a lot of nano-titanium oxide
And Mn oxide, these nano-particle dramatically increase the Van der Waals force of non-woven fabrics, are conducive to absorption and catch PM0.3；The most just
Qualitative change is there is, i.e. such as that indicated in test during some organisms being contacted due to the nano-particle of nonwoven surface
Sample: relative to the drainage screen of the same specification that non-woven fabrics before treatment is made, sterilizing bactericidal property brings up to from original 3.9%
23%.
Embodiment 5:
The first step is to pour purity 98.0% titanium oxide (3 parts) and purity 98.0% Mn oxide (1 part) into analytical pure
In ethanol (80 parts) then in planetary ball mill with the rotating speed mixing 80min of 160r/min；Second step is by non-woven fabrics (3 parts)
It is immersed in mixture solution, meanwhile, adds a certain amount of polyvinyl alcohol (4 parts) and glycerol (1 part) as " binding agent ", immersion
After 50min, take out non-woven fabrics and stand temperature 45 C drying in an oven；3rd step is that after being dried by dipping, non-woven fabrics is anti-at 65 DEG C
Answer 90min that inorganic material is completely combined with non-woven fabrics by binding agent, i.e. obtain efficient compound air purification filtering web material
Material.
The drainage screen of same specification made by non-woven fabrics before and after process, and " air is clean the most all to use GB/T18801-2015
Change device " and GB21551.3 " domestic and antibacterial, degerming, the particular/special requirement of purification function air purifier of similar applications electrical equipment "
Measure filter screen filtration efficiency and sterilizing bactericidal property, and then evaluate the performance boost width of efficient compound air filtering screen
Degree.Test result shows: relative to the drainage screen of the same specification that non-woven fabrics before treatment is made, and filters both PM2.5 efficiency
Quite, but filtering PM0.3 efficiency and improve 51%, this is owing to after processing, nonwoven surface combines a lot of nano-titanium oxide
And Mn oxide, these nano-particle dramatically increase the Van der Waals force of non-woven fabrics, are conducive to absorption and catch PM0.3；The most just
Qualitative change is there is, i.e. such as that indicated in test during some organisms being contacted due to the nano-particle of nonwoven surface
Sample: relative to the drainage screen of the same specification that non-woven fabrics before treatment is made, sterilizing bactericidal property brings up to from original 3.9%
27%.
Embodiment 6:
The first step is to pour purity 97.0% titanium oxide (4 parts) and purity 97.0% Mn oxide (1 part) into analytical pure
In ethanol (90 parts) then in planetary ball mill with the rotating speed mixing 90min of 180r/min；Second step is by non-woven fabrics (3 parts)
It is immersed in mixture solution, meanwhile, adds a certain amount of polyvinyl alcohol (5 parts) and glycerol (1 part) as " binding agent ", immersion
After 20～60min, take out non-woven fabrics and stand temperature 35 DEG C drying in an oven；3rd step is 75 by non-woven fabrics after dipping drying
DEG C reaction 100min inorganic material is completely combined with non-woven fabrics by binding agent, i.e. acquisition efficient compound air purification filtering
Net materials.
The drainage screen of same specification made by non-woven fabrics before and after process, and " air is clean the most all to use GB/T18801-2015
Change device " and GB21551.3 " domestic and antibacterial, degerming, the particular/special requirement of purification function air purifier of similar applications electrical equipment "
Measure filter screen filtration efficiency and sterilizing bactericidal property, and then evaluate the performance boost width of efficient compound air filtering screen
Degree.Test result shows: relative to the drainage screen of the same specification that non-woven fabrics before treatment is made, and filters both PM2.5 efficiency
Quite, but filtering PM0.3 efficiency and improve 61%, this is owing to after processing, nonwoven surface combines a lot of nano-titanium oxide
And Mn oxide, these nano-particle dramatically increase the Van der Waals force of non-woven fabrics, are conducive to absorption and catch PM0.3；The most just
Qualitative change is there is, i.e. such as that indicated in test during some organisms being contacted due to the nano-particle of nonwoven surface
Sample: relative to the drainage screen of the same specification that non-woven fabrics before treatment is made, sterilizing bactericidal property brings up to from original 3.9%
33%.
Embodiment 7:
The first step is to pour purity 95.0% titanium oxide (5 parts) and purity 98.0% Mn oxide (5 parts) into analytical pure
In ethanol (50 parts) then in planetary ball mill with the rotating speed mixing 30min of 120r/min；Second step is by non-woven fabrics (3 parts)
It is immersed in mixture solution, meanwhile, adds a certain amount of polyvinyl alcohol (5 parts) and glycerol (5 parts) as " binding agent ", immersion
After 20min, take out non-woven fabrics and stand temperature 45 C drying in an oven；3rd step is that after being dried by dipping, non-woven fabrics is anti-at 65 DEG C
Answer 100min that inorganic material is completely combined with non-woven fabrics by binding agent, i.e. obtain efficient compound air purification filtering web material
Material.The drainage screen of same specification made by non-woven fabrics before and after process, the most all uses GB/T18801-2015 " air purifier "
Measured with GB21551.3 " domestic and antibacterial, degerming, the particular/special requirement of purification function air purifier of similar applications electrical equipment "
Strainer filtering efficiency and sterilizing bactericidal property, and then evaluate the performance boost amplitude of efficient compound air filtering screen.Survey
Test result shows: relative to the drainage screen of the same specification that non-woven fabrics before treatment is made, and filters both PM2.5 efficiency suitable,
But filtering PM0.3 efficiency and improve 47%, this is owing to after processing, nonwoven surface combines a lot of nano-titanium oxide and manganese
Oxide, these nano-particle dramatically increase the Van der Waals force of non-woven fabrics, are conducive to absorption and catch PM0.3；Also just because of
There is qualitative change during some organisms are contacted in the nano-particle of nonwoven surface, i.e. as test shows:
Relative to the drainage screen of the same specification that non-woven fabrics before treatment is made, sterilizing bactericidal property brings up to from original 3.9%
24%.Ining contrast to embodiment 1 and 2, clean-up effect and sterilizing bactericidal effect are affected aobvious by the purity of titanium oxide and Mn oxide
Write.
According to the second aspect of the invention, additionally providing a kind of cleaning filtration screen of air material, this filtration web material includes base
Material and the nanoparticle of setting metal-oxide on the substrate, described cleaning filtration screen of air material is by above-mentioned air
The manufacture method manufacture of purification filtering web material obtains.
According to the third aspect of the present invention, additionally providing a kind of air purifier, this air purifier includes that air is clean
Changing and filter web material, described cleaning filtration screen of air material is above-mentioned cleaning filtration screen of air material.
Filtration web material owing to using the manufacture method manufacture of the cleaning filtration screen of air material of the present invention to obtain has more excellent
Elegant filtration and bactericidal effect, compare traditional filtration web material filtration PM0.3 efficiency and improve 6%～87%, sterilizing bactericidal properties
17%～39% can be brought up to from original 3.9%, therefore use the air purifier of this filtration web material to have preferably filtration
And bactericidal effect, and filter web material and can also effectively prevent Organic substance from growing so that user can more safely, conveniently use
Air purifier, ensures the health of user.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, that is made any repaiies
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (12)
1. the manufacture method of a cleaning filtration screen of air material, it is characterised in that including:
S10, immerses base material in the solution of the nanoparticle containing metal-oxide, and adds binding agent in solution；
S20, dries described base material, and makes the nanoparticle of described metal-oxide be combined tightly with described base material under preset temperature
Close.
Manufacture method the most according to claim 1, it is characterised in that metal-oxide in step slo is titanyl
Thing and/or violent oxide.
Manufacture method the most according to claim 1, it is characterised in that binding agent in step slo is Organic Alcohol.
Manufacture method the most according to claim 3, it is characterised in that binding agent in step slo be polyvinyl alcohol and
Glycerol.
Manufacture method the most according to claim 1, it is characterised in that in step slo, immerses described base material containing gold
In the solution of the nanoparticle belonging to oxide, and in solution after addition binding agent, described base material is made to soak 20 minutes to 60 points
Clock.
Manufacture method the most according to claim 1, it is characterised in that the preset temperature in step S20 is in the range of 65
DEG C to 75 DEG C.
Manufacture method the most according to claim 1, it is characterised in that in step S20, dries the drying temperature of described base material
Degree is in the range of 25 DEG C to 45 DEG C.
Manufacture method the most according to claim 1, it is characterised in that receiving containing metal-oxide in step slo
The preparation method of the solution of rice corpuscles includes: be mixed to get the nanoparticle of metal-oxide and ethanol containing metal-oxide
The solution of nanoparticle.
Manufacture method the most according to claim 8, it is characterised in that the purity of described ethanol is analytical pure level.
Manufacture method the most according to claim 1, it is characterised in that described base material is non-woven fabrics.
11. 1 kinds of cleaning filtration screen of air materials, it is characterised in that include base material and metal-oxide on the substrate is set
Nanoparticle, described cleaning filtration screen of air material is by cleaning filtration screen of air according to any one of claim 1 to 10
The manufacture method manufacture of material obtains.
12. 1 kinds of air purifiers, including cleaning filtration screen of air material, it is characterised in that described cleaning filtration screen of air material is
Cleaning filtration screen of air material described in claim 11.
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Cited By (1)
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Application publication date: 20161026 |