CN107115719A - A kind of environment-friendly composite filter core for air purifier - Google Patents

A kind of environment-friendly composite filter core for air purifier Download PDF

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Publication number
CN107115719A
CN107115719A CN201710288195.8A CN201710288195A CN107115719A CN 107115719 A CN107115719 A CN 107115719A CN 201710288195 A CN201710288195 A CN 201710288195A CN 107115719 A CN107115719 A CN 107115719A
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Prior art keywords
layer
environment
air purifier
filter core
friendly composite
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CN201710288195.8A
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Chinese (zh)
Inventor
金运掌
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Shure Environmental Technology (hefei) Co Ltd
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Shure Environmental Technology (hefei) Co Ltd
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Priority to CN201710288195.8A priority Critical patent/CN107115719A/en
Publication of CN107115719A publication Critical patent/CN107115719A/en
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • A61L9/01Deodorant compositions
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • A61L9/01Deodorant compositions
    • A61L9/014Deodorant compositions containing sorbent material, e.g. activated carbon
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D39/00Filtering material for liquid or gaseous fluids
    • B01D39/14Other self-supporting filtering material ; Other filtering material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0019Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/0023Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0028Filters, i.e. particle separators 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0036Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0038Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions with means for influencing the odor, e.g. deodorizing substances
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10Particle separators, e.g. dust precipitators, using filter plates, sheets, or pads having plane surfaces, i.e. axial filtering
    • B01D46/12Particle separators, e.g. dust precipitators, using filter plates, sheets, or pads having plane surfaces, i.e. axial filtering in multiple arrangements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D50/00Combinations of devices for separating particles from gases or vapours
    • B01D50/006Combinations of devices relating to groups B01D46/00 and B01D47/00
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86Catalytic processes
    • B01D53/8665Removing heavy metals or compounds thereof, e.g. mercury
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86Catalytic processes
    • B01D53/8668Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2209/00Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/20Method-related aspects
    • A61L2209/21Use of chemical compounds for treating air or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2253/00Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10Inorganic adsorbents
    • B01D2253/102Carbon
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2253/00Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10Inorganic adsorbents
    • B01D2253/106Silica or silicates
    • B01D2253/11Clays
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/70Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/702Hydrocarbons
    • B01D2257/7027Aromatic hydrocarbons
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/70Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/708Volatile organic compounds V.O.C.'s
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/90Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/91Bacteria; Microorganisms

Abstract

The invention belongs to air purification filter material processing technique field there is provided a kind of environment-friendly composite filter core for air purifier, the filter core includes the first layer being sequentially arranged(1), the second layer(2), third layer(3), the 4th layer(4)And layer 5(5), the first layer(1)For the netted dirt filtrating screen layer of micron;The second layer(2)For filter mesh layer capable of washing;The third layer(3)Filter mesh layer is removed for benzene;Described 4th layer(4)For nanometer filtering layer;The layer 5(5)For humidification filter mesh layer.The present invention includes multilayer filtering layer, different purification functions is realized layer by layer, and then improve the clean-up effect of clarifier.The removal rate of heavy metal can be achieved up to more than 99.3%, the clearance rate of formaldehyde, benzene etc. is up to 96%, and degerming antibiotic rate is up to 99.6%.

Description

A kind of environment-friendly composite filter core for air purifier
Technical field
The invention belongs to air purification filter material processing technique field, in particular it relates to which a kind of be used for air purifier Environment-friendly composite filter core.
Background technology
The similar particle such as activated carbon is often distributed to by the filter element for purifier that conventional air purifier class product is used In plastic part with honeycomb, although there is removal effect to gas with foreign flavor such as the formaldehyde in indoor environment, but by Such a structure limitation is formed on, clean-up effect is undesirable.
Therefore, in the urgent need to the material for core with high-efficient purification function.
The content of the invention
For defect of the prior art, on the one hand the purpose of the present invention is to provide a kind of environmental protection for air purifier Composite type filter element.
Include multilayer filtering layer provided by the present invention for the environment-friendly composite filter core of air purifier, realize layer by layer different Purification function, and then improve the clean-up effect of clarifier.
A kind of environment-friendly composite filter core for air purifier, including the first layer being sequentially arranged are provided according to the present invention (1), the second layer(2), third layer(3), the 4th layer(4)And layer 5(5), it is characterised in that:
The first layer(1)For the netted dirt filtrating screen layer of micron;Screening area is smaller than general, in addition to can be with adsorbed hair, Less dust granule can also be adsorbed.
The second layer(2)For filter mesh layer capable of washing;The deodorization filter screen used can be cleaned repeatedly by belonging to, and be carried out periodically clear Deodorization function can just be recovered by washing.
The third layer(3)Filter mesh layer is removed for benzene;Benzene is caught and firmly locked decomposed on filter screen.
Described 4th layer(4)For nanometer filtering layer;For removing nano level dust granule in air, while absorbing heavy metal Ion, and suppress bacterium.
The layer 5(5)For humidification filter mesh layer;Adsorb indoor dust, miscellaneous bacteria and the peculiar smell flown upward, and to be exceedingly fast Speed is dispelled, and is reached the effect to air cleaning and sterilization, is significantly improved air-filtering ability.
Preferably, the first layer(1)Thickness is 0.12mm, the second layer(2)Thickness is 0.18mm, the third layer (3)Thickness is 0.12mm, described 4th layer(4)Thickness is 0.15mm, the layer 5(5)Thickness is 0.13mm.
Preferably, the netted dirt filtrating screen composition of layer of the micron is activated carbon.
Preferably, the filter screen composition of layer capable of washing is glass fibre and adhesive.
Preferably, the adhesive includes the composition of following parts by weight:Phenolic resin is 40-60 parts, emulsifies methyl silicon Oil is 1-20 parts, and ammonium nitrate is 2-6 parts, and deionized water is 200-400 parts.
Preferably, it is nanoscale concave convex rod that the benzene, which removes filter screen composition of layer,.
Preferably, the construction method of the concave convex rod nanometer network is as follows:
Step(1):Take attapulgite original soil by ultrasonically treated, dry the attapulgite powder purified;By the recessed of purifying The native powder of convex rod is added in pure water, is configured to the attapulgite suspension of purifying, is uniformly coated on vessel, dries, obtain Standby attapulgite sample;
Step(2):Attapulgite sample is irradiated with ion beam bioengineering device, and ion beam energy scope is 20keV, dosage model Enclose for 2000keV.
Preferably, the nanometer filtering layer includes the raw material of following parts by weight:Activated carbon powder 38-43, barium hydroxide 2-4, The double stearoylketene amine 2-6 of calcium hydroxide 2-5, ammonium hydrogen carbonate 6-8, potassium chloride 3-5, ethylene group, stearic acid monoglyceride 2-10, diformazan Base silicone oil 2-6, sodium alginate 2-3, modified meerschaum 25-45.
Compared with prior art, the present invention has following beneficial effect:
(1)The removal rate of the achievable heavy metal of the present invention is up to more than 99.3%, and the clearance rate of formaldehyde, benzene etc. is up to 96%, degerming antibacterial Rate is up to 99.6%;
(2)First layer of the present invention(1)For the netted dirt filtrating screen layer of micron;Screening area is smaller than general, except that can inhale Outside attached hair, less dust granule can also be adsorbed;
(3)The second layer of the present invention(2)For filter mesh layer capable of washing;The deodorization filter screen used can be cleaned repeatedly by belonging to, and be carried out Periodic cleaning can just recover deodorization function;
(4)Third layer of the present invention(3)Filter mesh layer is removed for benzene;Benzene is caught and firmly locked decomposed on filter screen;
(5)4th layer of the present invention(4)For nanometer filtering layer;For removing nano level dust granule in air, absorb simultaneously Heavy metal ion, and suppress bacterium;
(6)Layer 5 of the present invention(5)For humidification filter mesh layer;Indoor dust, miscellaneous bacteria and the peculiar smell flown upward has been adsorbed, and with pole Fast speed is dispelled, and is reached the effect to air cleaning and sterilization, is significantly improved air-filtering ability;
(7)Concave convex rod original soil of the present invention is after ion beam bombardment, and the attapulgite aggregation being originally distributed in pencil is dispersed into Single rod is brilliant, increases substantially the dispersiveness of attapulgite, so as to improve its adsorptivity.In the local heat effect of ion beam Under, the crystalline substance flexural deformation of attapulgite rod is interlinked or overlap and forms three-dimensional porous nano network so that improve its catalytic with It is carrier-mediated.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, further feature of the invention, Objects and advantages will become more apparent upon:
A kind of environment-friendly composite filter cartridge construction schematic diagram for air purifier that Fig. 1 provides for the present invention;
Marked in figure:1st, first layer;2nd, the second layer;3rd, third layer;4th, the 4th layer;5th, layer 5.
Embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate the present invention Rather than limitation the scope of the present invention.
The present invention provides a kind of environment-friendly composite filter core for air purifier, including the first layer being sequentially arranged(1)、 The second layer(2), third layer(3), the 4th layer(4)And layer 5(5),
The first layer(1)For the netted dirt filtrating screen layer of micron;Screening area is smaller than general, in addition to can be with adsorbed hair, Less dust granule can also be adsorbed.
The second layer(2)For filter mesh layer capable of washing;The deodorization filter screen used can be cleaned repeatedly by belonging to, and be carried out periodically clear Deodorization function can just be recovered by washing.
The third layer(3)Filter mesh layer is removed for benzene;Benzene is caught and firmly locked decomposed on filter screen.
Described 4th layer(4)For nanometer filtering layer;For removing nano level dust granule in air, while absorbing heavy metal Ion, and suppress bacterium.
The layer 5(5)For humidification filter mesh layer;Adsorb indoor dust, miscellaneous bacteria and the peculiar smell flown upward, and to be exceedingly fast Speed is dispelled, and is reached the effect to air cleaning and sterilization, is significantly improved air-filtering ability.
Preferably, the first layer(1)Thickness is 0.12mm, the second layer(2)Thickness is 0.18mm, the third layer (3)Thickness is 0.12mm, described 4th layer(4)Thickness is 0.15mm, the layer 5(5)Thickness is 0.13mm.
Preferably, the netted dirt filtrating screen composition of layer of the micron is activated carbon.
Preferably, the filter screen composition of layer capable of washing is glass fibre and adhesive.
Preferably, the adhesive includes the composition of following parts by weight:Phenolic resin is 40-60 parts, emulsifies methyl silicon Oil is 1-20 parts, and ammonium nitrate is 2-6 parts, and deionized water is 200-400 parts.
Preferably, it is nanoscale concave convex rod that the benzene, which removes filter screen composition of layer,.
Preferably, the construction method of the concave convex rod nanometer network is as follows:
Step(1):Take attapulgite original soil by ultrasonically treated, dry the attapulgite powder purified;By the recessed of purifying The native powder of convex rod is added in pure water, is configured to the attapulgite suspension of purifying, is uniformly coated on vessel, dries, obtain Standby attapulgite sample;
Step(2):Attapulgite sample is irradiated with ion beam bioengineering device, and ion beam energy scope is 20keV, dosage model Enclose for 2000keV.
Concave convex rod original soil of the present invention is after ion beam bombardment, and the attapulgite aggregation being originally distributed in pencil is dispersed into Single rod is brilliant, increases substantially the dispersiveness of attapulgite, so as to improve its adsorptivity.In the local heat effect of ion beam Under, the crystalline substance flexural deformation of attapulgite rod is interlinked or overlap and forms three-dimensional porous nano network so that improve its catalytic with It is carrier-mediated.
Preferably, the nanometer filtering layer includes the raw material of following parts by weight:Activated carbon powder 38-43, barium hydroxide 2-4, The double stearoylketene amine 2-6 of calcium hydroxide 2-5, ammonium hydrogen carbonate 6-8, potassium chloride 3-5, ethylene group, stearic acid monoglyceride 2-10, diformazan Base silicone oil 2-6, sodium alginate 2-3, modified meerschaum 25-45.
Embodiment 1
A kind of environment-friendly composite filter core for air purifier on the one hand provided with reference to Fig. 1, the present embodiment, including sequentially arrange The first layer of row(1), the second layer(2), third layer(3), the 4th layer(4)And layer 5(5), it is characterised in that:
The first layer(1)For the netted dirt filtrating screen layer of micron;Screening area is smaller than general, in addition to can be with adsorbed hair, Less dust granule can also be adsorbed.
The second layer(2)For filter mesh layer capable of washing;The deodorization filter screen used can be cleaned repeatedly by belonging to, and be carried out periodically clear Deodorization function can just be recovered by washing.
The third layer(3)Filter mesh layer is removed for benzene;Benzene is caught and firmly locked decomposed on filter screen.
Described 4th layer(4)For nanometer filtering layer;For removing nano level dust granule in air, while absorbing heavy metal Ion, and suppress bacterium.
The layer 5(5)For humidification filter mesh layer;Adsorb indoor dust, miscellaneous bacteria and the peculiar smell flown upward, and to be exceedingly fast Speed is dispelled, and is reached the effect to air cleaning and sterilization, is significantly improved air-filtering ability.
The first layer(1)Thickness is 0.12mm, the second layer(2)Thickness is 0.18mm, the third layer(3)Thickness For 0.12mm, described 4th layer(4)Thickness is 0.15mm, the layer 5(5)Thickness is 0.13mm.
The netted dirt filtrating screen composition of layer of micron is activated carbon.
The filter screen composition of layer capable of washing is glass fibre and adhesive.
The adhesive includes the composition of following parts by weight:Phenolic resin is 60 parts, and emulsification methyl-silicone oil is 1 part, nitre Sour ammonium is 6 parts, and deionized water is 200 parts.
It is nanoscale concave convex rod that the benzene, which removes filter screen composition of layer,.
The construction method of the concave convex rod nanometer network is as follows:
Step(1):Take attapulgite original soil by ultrasonically treated, dry the attapulgite powder purified;By the recessed of purifying The native powder of convex rod is added in pure water, is configured to the attapulgite suspension of purifying, is uniformly coated on vessel, dries, obtain Standby attapulgite sample;
Step(2):Attapulgite sample is irradiated with ion beam bioengineering device, and ion beam energy scope is 20keV, dosage model Enclose for 2000keV.
The nanometer filtering layer includes the raw material of following parts by weight:Activated carbon powder 43, barium hydroxide 2, calcium hydroxide 5, carbon The double stearoylketene amine 2 of sour hydrogen ammonium 6, potassium chloride 5, ethylene group, stearic acid monoglyceride 10, dimethicone 2, sodium alginate 3, modification Sepiolite 25.
Embodiment 2
With reference to Fig. 1, including the first layer being sequentially arranged(1), the second layer(2), third layer(3), the 4th layer(4)And layer 5(5), It is characterized in that:
The first layer(1)For the netted dirt filtrating screen layer of micron;Screening area is smaller than general, in addition to can be with adsorbed hair, Less dust granule can also be adsorbed.
The second layer(2)For filter mesh layer capable of washing;The deodorization filter screen used can be cleaned repeatedly by belonging to, and be carried out periodically clear Deodorization function can just be recovered by washing.
The third layer(3)Filter mesh layer is removed for benzene;Benzene is caught and firmly locked decomposed on filter screen.
Described 4th layer(4)For nanometer filtering layer;For removing nano level dust granule in air, while absorbing heavy metal Ion, and suppress bacterium.
The layer 5(5)For humidification filter mesh layer;Adsorb indoor dust, miscellaneous bacteria and the peculiar smell flown upward, and to be exceedingly fast Speed is dispelled, and is reached the effect to air cleaning and sterilization, is significantly improved air-filtering ability.
The first layer(1)Thickness is 0.12mm, the second layer(2)Thickness is 0.18mm, the third layer(3)Thickness For 0.12mm, described 4th layer(4)Thickness is 0.15mm, the layer 5(5)Thickness is 0.13mm.
The netted dirt filtrating screen composition of layer of micron is activated carbon.
The filter screen composition of layer capable of washing is glass fibre and adhesive.
The adhesive includes the composition of following parts by weight:Phenolic resin is 40 parts, and emulsification methyl-silicone oil is 20 parts, nitre Sour ammonium is 2 parts, and deionized water is 400 parts.
It is nanoscale concave convex rod that the benzene, which removes filter screen composition of layer,.
The construction method of the concave convex rod nanometer network is as follows:
Step(1):Take attapulgite original soil by ultrasonically treated, dry the attapulgite powder purified;By the recessed of purifying The native powder of convex rod is added in pure water, is configured to the attapulgite suspension of purifying, is uniformly coated on vessel, dries, obtain Standby attapulgite sample;
Step(2):Attapulgite sample is irradiated with ion beam bioengineering device, and ion beam energy scope is 20keV, dosage model Enclose for 2000keV.
The nanometer filtering layer includes the raw material of following parts by weight:Activated carbon powder 38, barium hydroxide 4, calcium hydroxide 2, carbon The double stearoylketene amine 6 of sour hydrogen ammonium 8, potassium chloride 3, ethylene group, stearic acid monoglyceride 2, dimethicone 6, sodium alginate 2, modification Sepiolite 45.
Embodiment 3
With reference to Fig. 1, including the first layer being sequentially arranged(1), the second layer(2), third layer(3), the 4th layer(4)And layer 5(5), It is characterized in that:
The first layer(1)For the netted dirt filtrating screen layer of micron;Screening area is smaller than general, in addition to can be with adsorbed hair, Less dust granule can also be adsorbed.
The second layer(2)For filter mesh layer capable of washing;The deodorization filter screen used can be cleaned repeatedly by belonging to, and be carried out periodically clear Deodorization function can just be recovered by washing.
The third layer(3)Filter mesh layer is removed for benzene;Benzene is caught and firmly locked decomposed on filter screen.
Described 4th layer(4)For nanometer filtering layer;For removing nano level dust granule in air, while absorbing heavy metal Ion, and suppress bacterium.
The layer 5(5)For humidification filter mesh layer;Adsorb indoor dust, miscellaneous bacteria and the peculiar smell flown upward, and to be exceedingly fast Speed is dispelled, and is reached the effect to air cleaning and sterilization, is significantly improved air-filtering ability.
The first layer(1)Thickness is 0.12mm, the second layer(2)Thickness is 0.18mm, the third layer(3)Thickness For 0.12mm, described 4th layer(4)Thickness is 0.15mm, the layer 5(5)Thickness is 0.13mm.
The netted dirt filtrating screen composition of layer of micron is activated carbon.
The filter screen composition of layer capable of washing is glass fibre and adhesive.
The adhesive includes the composition of following parts by weight:Phenolic resin is 50 parts, and emulsification methyl-silicone oil is 10 parts, nitre Sour ammonium is 4 parts, and deionized water is 300 parts.
It is nanoscale concave convex rod that the benzene, which removes filter screen composition of layer,.
The construction method of the concave convex rod nanometer network is as follows:
Step(1):Take attapulgite original soil by ultrasonically treated, dry the attapulgite powder purified;By the recessed of purifying The native powder of convex rod is added in pure water, is configured to the attapulgite suspension of purifying, is uniformly coated on vessel, dries, obtain Standby attapulgite sample;
Step(2):Attapulgite sample is irradiated with ion beam bioengineering device, and ion beam energy scope is 20keV, dosage model Enclose for 2000keV.
The nanometer filtering layer includes the raw material of following parts by weight:Activated carbon powder 40, barium hydroxide 3, calcium hydroxide 3, carbon The double stearoylketene amine 4 of sour hydrogen ammonium 7, potassium chloride 4, ethylene group, stearic acid monoglyceride 6, dimethicone 4, sodium alginate 2, modification Sepiolite 30.
The specific embodiment of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow Ring the substantive content of the present invention.

Claims (8)

1. a kind of environment-friendly composite filter core for air purifier, including the first layer being sequentially arranged(1), the second layer(2), Three layers(3), the 4th layer(4)And layer 5(5), it is characterised in that:
The first layer(1)For the netted dirt filtrating screen layer of micron;
The second layer(2)For filter mesh layer capable of washing;
The third layer(3)Filter mesh layer is removed for benzene;
Described 4th layer(4)For nanometer filtering layer;
The layer 5(5)For humidification filter mesh layer.
2. the environment-friendly composite filter core according to claim 1 for air purifier, it is characterised in that:The first layer (1)Thickness is 0.12mm, the second layer(2)Thickness is 0.18mm, the third layer(3)Thickness is 0.12mm, the described 4th Layer(4)Thickness is 0.15mm, the layer 5(5)Thickness is 0.13mm.
3. the environment-friendly composite filter core according to claim 1 for air purifier, it is characterised in that:The micron net Shape dirt filtrating screen composition of layer is activated carbon.
4. the environment-friendly composite filter core according to claim 1 for air purifier, it is characterised in that:It is described capable of washing Filter screen composition of layer is glass fibre and adhesive.
5. the environment-friendly composite filter core according to claim 4 for air purifier, it is characterised in that:The adhesive Include the composition of following parts by weight:Phenolic resin is 40-60 parts, and emulsification methyl-silicone oil is 1-20 parts, and ammonium nitrate is 2-6 parts, Deionized water is 200-400 parts.
6. the environment-friendly composite filter core according to claim 5 for air purifier, it is characterised in that:The benzene is removed Filter screen composition of layer is nanoscale concave convex rod.
7. the environment-friendly composite filter core according to claim 6 for air purifier, it is characterised in that:The concave convex rod The construction method of nanometer network is as follows:
Step(1):Take attapulgite original soil by ultrasonically treated, dry the attapulgite powder purified;By the recessed of purifying The native powder of convex rod is added in pure water, is configured to the attapulgite suspension of purifying, is uniformly coated on vessel, dries, obtain Standby attapulgite sample;
Step(2):Attapulgite sample is irradiated with ion beam bioengineering device, and ion beam energy scope is 20keV, dosage model Enclose for 2000keV.
8. the environment-friendly composite filter core according to claim 1 for air purifier, it is characterised in that:The nanometer filter Layer includes the raw material of following parts by weight:Activated carbon powder 38-43, barium hydroxide 2-4, calcium hydroxide 2-5, ammonium hydrogen carbonate 6-8, chlorine Change the double stearoylketene amine 2-6 of potassium 3-5, ethylene group, stearic acid monoglyceride 2-10, dimethicone 2-6, sodium alginate 2-3, modification Sepiolite 25-45.
CN201710288195.8A 2017-04-27 2017-04-27 A kind of environment-friendly composite filter core for air purifier Withdrawn CN107115719A (en)

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CN109999570A (en) * 2019-04-13 2019-07-12 瑞德纳米科技(广州)有限公司 A kind of preparation method of air filting material
CN110878441A (en) * 2019-11-05 2020-03-13 杭州师范大学 Efficient heavy metal adsorption and antibacterial nanofiber membrane and preparation method thereof
CN112275039A (en) * 2020-10-16 2021-01-29 安徽职业技术学院 Purifying filter element and purifier comprising same

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CN101519209A (en) * 2009-03-30 2009-09-02 中国科学院等离子体物理研究所 Method for constructing attapulgite nanometer network by utilizing ion beam
CN102886176A (en) * 2012-09-28 2013-01-23 浙江朝晖过滤技术股份有限公司 Air purification filter screen
CN104689650A (en) * 2015-03-09 2015-06-10 黎雅伟 Gas filter screen
CN204485498U (en) * 2015-01-06 2015-07-22 上海尤尔德电子电器有限公司 A kind of antibacterial composite filter net

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CN101519209A (en) * 2009-03-30 2009-09-02 中国科学院等离子体物理研究所 Method for constructing attapulgite nanometer network by utilizing ion beam
CN102886176A (en) * 2012-09-28 2013-01-23 浙江朝晖过滤技术股份有限公司 Air purification filter screen
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109999570A (en) * 2019-04-13 2019-07-12 瑞德纳米科技(广州)有限公司 A kind of preparation method of air filting material
CN110878441A (en) * 2019-11-05 2020-03-13 杭州师范大学 Efficient heavy metal adsorption and antibacterial nanofiber membrane and preparation method thereof
CN112275039A (en) * 2020-10-16 2021-01-29 安徽职业技术学院 Purifying filter element and purifier comprising same

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Application publication date: 20170901