CN107115721A - A kind of air purifier screen pack composite and preparation method thereof - Google Patents
A kind of air purifier screen pack composite and preparation method thereof Download PDFInfo
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- CN107115721A CN107115721A CN201710467912.3A CN201710467912A CN107115721A CN 107115721 A CN107115721 A CN 107115721A CN 201710467912 A CN201710467912 A CN 201710467912A CN 107115721 A CN107115721 A CN 107115721A
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- air purifier
- screen pack
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- 238000002360 preparation method Methods 0.000 title claims abstract description 52
- 239000002131 composite material Substances 0.000 title claims abstract description 43
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 31
- 229910052802 copper Inorganic materials 0.000 claims abstract description 31
- 239000010949 copper Substances 0.000 claims abstract description 31
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 24
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000006185 dispersion Substances 0.000 claims abstract description 17
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 239000002994 raw material Substances 0.000 claims abstract description 12
- 239000003822 epoxy resin Substances 0.000 claims abstract description 10
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 10
- HMQFJYLWNWIYKQ-UHFFFAOYSA-N 1,4-diphenylbutadiyne Chemical group C1=CC=CC=C1C#CC#CC1=CC=CC=C1 HMQFJYLWNWIYKQ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000243 solution Substances 0.000 claims description 37
- 238000003756 stirring Methods 0.000 claims description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 37
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 28
- 238000005406 washing Methods 0.000 claims description 26
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 21
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 20
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical class [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 16
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 12
- 238000007792 addition Methods 0.000 claims description 12
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 claims description 10
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 10
- RCEAADKTGXTDOA-UHFFFAOYSA-N OS(O)(=O)=O.CCCCCCCCCCCC[Na] Chemical compound OS(O)(=O)=O.CCCCCCCCCCCC[Na] RCEAADKTGXTDOA-UHFFFAOYSA-N 0.000 claims description 10
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 10
- 239000004917 carbon fiber Substances 0.000 claims description 10
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 10
- 239000008367 deionised water Substances 0.000 claims description 10
- 229910021641 deionized water Inorganic materials 0.000 claims description 10
- 238000004821 distillation Methods 0.000 claims description 10
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 claims description 10
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 10
- 239000000178 monomer Substances 0.000 claims description 10
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 10
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 10
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 10
- 239000011780 sodium chloride Substances 0.000 claims description 10
- 238000010792 warming Methods 0.000 claims description 10
- 239000011787 zinc oxide Substances 0.000 claims description 10
- 239000007864 aqueous solution Substances 0.000 claims description 9
- 239000012153 distilled water Substances 0.000 claims description 9
- 235000019441 ethanol Nutrition 0.000 claims description 9
- 238000000967 suction filtration Methods 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 8
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 7
- 229910017604 nitric acid Inorganic materials 0.000 claims description 7
- 239000001569 carbon dioxide Substances 0.000 claims description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 6
- 239000000839 emulsion Substances 0.000 claims description 5
- 238000000227 grinding Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000001291 vacuum drying Methods 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 4
- 239000004305 biphenyl Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000007654 immersion Methods 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- NQLJPVLOQMPBPE-UHFFFAOYSA-N buta-1,3-diynylbenzene Chemical group C#CC#CC1=CC=CC=C1 NQLJPVLOQMPBPE-UHFFFAOYSA-N 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract description 64
- 239000000463 material Substances 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 12
- 241000894006 Bacteria Species 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 8
- 230000001954 sterilising effect Effects 0.000 abstract description 7
- 241000894007 species Species 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 230000001629 suppression Effects 0.000 abstract description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract description 3
- 230000000452 restraining effect Effects 0.000 abstract description 3
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 abstract description 3
- 230000000844 anti-bacterial effect Effects 0.000 description 7
- 239000012065 filter cake Substances 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000011941 photocatalyst Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 235000010290 biphenyl Nutrition 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- 241000193830 Bacillus <bacterium> Species 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 description 1
- 241000588650 Neisseria meningitidis Species 0.000 description 1
- 229930040373 Paraformaldehyde Natural products 0.000 description 1
- 241000191940 Staphylococcus Species 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 208000031320 Teratogenesis Diseases 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001555 benzenes Chemical class 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 210000000987 immune system Anatomy 0.000 description 1
- 210000002429 large intestine Anatomy 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 239000011858 nanopowder Substances 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229920002866 paraformaldehyde Polymers 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 210000002381 plasma Anatomy 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 241000712461 unidentified influenza virus Species 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
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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
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
- A01N59/20—Copper
-
- 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
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
-
- 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
- B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
- B01J20/261—Synthetic macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
- B01J31/38—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of titanium, zirconium or hafnium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/39—Photocatalytic properties
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/46—Materials comprising a mixture of inorganic and organic materials
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Agronomy & Crop Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Plant Pathology (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Geology (AREA)
- Biomedical Technology (AREA)
- Catalysts (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The invention discloses a kind of air purifier screen pack composite, it is characterised in that includes the raw material of following parts by weight：5 10 parts of Nanometer Copper, 5 10 parts of nano zine oxide, concentration are 40% 10 15 parts of nano titanium dioxide water-dispersion liquid, 60 80 parts of acetone, 25 parts of epoxy resin, 15 parts of poly- Isosorbide-5-Nitrae diphenyl diacetylene, 30 40 parts of NACF.The air purifier of the present invention also has restraining and sterilizing bacteria effect and formaldehyde to remove efficiency with nano-metallic copper, nano zine oxide, nano titanium oxide is contained in screen pack composite while with filtration.The PM2.5 good filtration effects of the composite, formaldehyde clearance are high, suppression sterilization species is wide, service life length, material safety and environmental protection, the present invention is provided simultaneously preparation method its material cost is relatively low, raw material is easy to get and technique is concise, with higher practical value and good application prospect.
Description
Technical field
The present invention relates to road engineering technical field, and in particular to a kind of air purifier with screen pack composite and its
Preparation method.
Background technology
With environmental change, room air pollution is increasingly severe, not only containing pernicious gases such as some formaldehyde, toluene and
Fine particle, also containing substantial amounts of bacterium and fungi etc., common are Neisseria meningitidis, tubercle bacillus, Escherichia coli, gold
Staphylococcus aureus etc., these bacteriums can cause serious infringement to the body of the mankind.Formaldehyde is generally acknowledged strong noxious material, and its is right
The murder by poisoning of human body has strong toxicity.In recent years, house fitting has caused the research of indoor formaldehyde pollution and harm to the human body
As social concerns focus.Formaldehyde is to the very harmful of health, and indoor air formaldehyde content is more than 0.1mg/m3 will be right
Respiratory system produces harm, and high-concentration formaldehyde has harm to nervous system, immune system, liver, by the World Health Organization
（WHO）It is defined as suspicious teratogenesis, carcinogen.
At present, the processing method of Formaldehyde Pollution of Indoor Air mainly uses formaldehyde scavenger and air purifier purified treatment.Just
For air purifier, its middle formaldehyde that effectively purifies the air of a room mainly is realized by material for core.Current air purifier
In except formaldehyde material for core mainly have absorption property activated carbon or load photocatalyst activated carbon.High grade activated carbon
Specific surface area is very big（Up to 3000 meters squared per grams）, it is non-polar adsorbent, with very strong hydrophobicity, therefore activated carbon pair
The apolar substance of benzene series species has good adsorptivity, but very poor to polar molecule formaldehyde absorbing, therefore activated carbon
The formaldehyde in air can not be effectively removed by the method for absorption.Additionally due to only carrying out air cleaning by the method adsorbed, deposit
In adsorption saturation and the shortcoming easily discharged again with changes in environmental conditions.Due to current photocatalyst visible ray utilization ratio very
It is low, thus load photocatalyst activated carbon need provide ultraviolet light source apparatus, so on the one hand improve device complexity and
Cost, the artificial ultraviolet source of another aspect can cause the pollution of another form.Therefore from practical angle, activity is utilized
The performance that charcoal eliminates formaldehyde as filtering element for air purifier material needs further to optimize.
The most commercial VMC of family and air purifier are sterilized using methods such as ultraviolet and plasmas to air, due to
The mobility of air, these method bactericidal effects be not it is obvious that and easily to human body produce it is potentially hazardous, do not filter effect
Really.Have great importance so studying a kind of novel non-toxic, Efficient antibacterial filtering material.
The content of the invention
For the defect of prior art, it is an object of the invention to provide a kind of air purifier screen pack composite,
Contain nano-metallic copper, nano zine oxide, nano titanium oxide in the screen pack composite, while with filtration
Also restraining and sterilizing bacteria effect and formaldehyde remove efficiency, and its PM2.5 good filtration effect, formaldehyde clearance are high, suppression sterilization species is wide, make
With long lifespan, material safety and environmental protection, while preparation method its material cost that the present invention is provided is relatively low, raw material is easy to get and technique
It is concise, with higher practical value and good application prospect.
The present invention solves technical problem and adopted the following technical scheme that：
The invention provides a kind of air purifier screen pack composite, include the raw material of following parts by weight：
10-15 parts of nano titanium dioxide water-dispersion liquid, the acetone of 5-10 parts of Nanometer Copper, 5-10 parts of nano zine oxide, concentration for 40%
60-80 parts, 2-5 parts of epoxy resin, poly- Isosorbide-5-Nitrae -1-5 parts of diphenyl diacetylene, 30-40 parts of NACF.
Preferably, the air purifier includes the raw material of following parts by weight with screen pack composite：
8 parts of Nanometer Copper, 80 parts of nano zine oxide, concentration for 40% 12 parts of nano titanium dioxide water-dispersion liquid, 70 parts of acetone, hand over
Join 3.5 parts of agent, 3 parts of poly- Isosorbide-5-Nitrae-diphenyl diacetylene, 35 parts of NACF.
Present invention also offers a kind of preparation method of air purifier with screen pack composite, comprise the following steps：
Step one, NACF is first put into immersion 0.3-0.5 in the sodium hydroxide solution that concentration is 0.4-0.6mol/L small
When, with water washing is distilled 2-4 times, place into 0.4-0.6mol/L dilute nitric acid solution and soak 0.3-0.5 hours, use distilled water
Washing 2-4 times, places into 0.4-0.6mol/L ethanol solution and soaks 0.3-0.5 hours, with 2-4 feeding of distillation water washing
Drying baker is dried 10-15 hours at 100-120 DEG C, obtains modified active carbon fiber；
Step 2, epoxy resin, acetone are mixed and added in mixer, stirs and adds under 200-300r/min for 1-3 hours
Poly- Isosorbide-5-Nitrae-diphenyl diacetylene, which continues to stir, obtains mixed liquor A in 2-4 hours；
Step 3, will be mixed made from Nanometer Copper, nano zine oxide, the nano titanium dioxide water-dispersion liquid that concentration is 40%, step 2
Close and stirred 1-3 hours under 200-300r/min in liquid A mixing addition mixers, add the modified activated carbon of step one preparation
It is used that fiber continues feeding baking oven dry air purifier invented for 15-25 hours at 85-95 DEG C after stirring 2-4 hours
Filter screen composite.
Preferably, the step one is：NACF is first put into the sodium hydroxide solution that concentration is 0.5mol/L
Immersion 0.4 hour, with water washing is distilled 3 times, places into 0.5mol/L dilute nitric acid solution and soaks 0.4 hour, use distilled water
Washing 3 times, places into 0.5mol/L ethanol solution and soaks 0.4 hour, with 3 feeding drying bakers of distillation water washing 110
Dried 13 hours at DEG C, obtain modified active carbon fiber.
Preferably, the Nanometer Copper preparation method is：A, by weight preparation take 3-5 parts of polyvinylpyrrolidone, concentration
220-260 parts of copper sulphate for being 10mol/L for 6% 130-150 parts of hydrazine hydrate aqueous solution, concentration, 25-35 parts of concentrated ammonia liquor；B, take
Polyvinylpyrrolidone is added in hydrazine hydrate aqueous solution, and agitating and heating is warming up to after 70-80 DEG C, and copper sulphate and ammoniacal liquor is added dropwise, holds
After continuous stirring 1h, suction filtration is depressurized after standing, successively with distilled water, absolute ethyl alcohol washing and filtering, nanometer is obtained after vacuum drying 20h
Copper.
Preferably, the nano zine oxide preparation method is：A, by weight 5-10 parts of zinc oxide of preparation, deionized water
50-100 parts；B, zinc oxide is placed in deionized water, stirring, which is warming up to after 85-95 DEG C, is passed through carbon dioxide, and ventilate 6h
After cool down, after suction filtration by filter cake be placed in Muffle furnace with 450 DEG C roasting 15 hours after, nano zine oxide is obtained after grinding.
Preferably, the poly- Isosorbide-5-Nitrae-diphenyl diacetylene preparation method is：A, prepare lauryl sodium sulfate by weight
1-3 parts, 0.3mol/L 2-5 parts of sodium chloride solution, Isosorbide-5-Nitrae -5-7 parts of diphenyl diacetylene monomer, benzoin methyl ether hexamethylene
0.1-0.3 parts, 0.1-0.3 parts of 1- amylalcohols；B, lauryl sodium sulfate addition sodium chloride solution is sufficiently stirred for dissolving and obtains
Bright solution, then adds Isosorbide-5-Nitrae-diphenyl diacetylene monomer, benzoin methyl ether hexamethylene and is sufficiently stirred for obtaining white emulsion, then
Add 1- amylalcohols to be well mixed, irradiation in ultraviolet light is placed under stirring and obtains within 10 hours poly- Isosorbide-5-Nitrae-diphenyl diacetylene.
Preferably, the step 2 is：Epoxy resin, acetone are mixed and added in mixer, 2 are stirred under 250r/min
Hour adds poly- Isosorbide-5-Nitrae-diphenyl diacetylene continuation and stirs and obtain mixed liquor A in 3 hours；
Preferably, the step 3 is：By Nanometer Copper, nano zine oxide, concentration for 40% nano titanium dioxide water-dispersion liquid,
Mixed liquor A mixing is added in mixer made from step 2 stirs 2 hours under 250r/min, adds changing for step one preparation
Property NACF continue feeding baking oven after stirring 3 hours that the air purifier invented for 20 hours is dried at 90 DEG C be used
Filter screen composite.
Compared with prior art, the present invention has following beneficial effect：
（1）A kind of air purifier of the present invention with the addition of with screen pack composite contains nano-metallic copper and nano oxidized
Zinc, metallic copper can prevent the breathing of bacterium, while also preventing bacterium from being bred and destroyed its DNA.Experiment test finds copper
Fatal staphylococcus, avian influenza virus etc. can be eliminated.Zinc oxide also has very strong bactericidal action, particularly to large intestine bar
Bacterium, sterilizing rate reaches 99%, makes filtering material while with filtration, also naturally antibacterial effect, to human body without
Evil；Containing two kinds of antibacterial two kinds of antibacterial materials of Nanometer Copper and nano zine oxide, the species and efficiency of suppression bactericidal are greatly improved.
（2）A kind of air purifier of the present invention with the addition of nano titanium dioxide water-dispersion liquid with screen pack composite,
Nano titanium dioxide water-dispersion liquid has outside the characteristic of nano-powder material, also with characteristics such as higher active, easy additions.Should
Nano titanium oxide dispersion has greatly played the effect of nano material, with constant temperature catalyzing decomposing formaldehyde be carbon dioxide and
The effect of water, cooperates with the performance of the formaldehyde adsorption of souring activity charcoal, the shortcoming of adsorption saturation is overcome, with long-acting, safe and environment-friendly
Remove formaldehyde performance
（3）A kind of air purifier of the present invention with the addition of NACF with screen pack composite, and activated carbon is entered
Row modification, on the one hand can increase its specific surface area, improve its adsorption activity, can simultaneously serve as consolidating for nano titanium oxide
Change carrier.
（4）A kind of air purifier of the present invention with the addition of poly- Isosorbide-5-Nitrae-diphenyl diacetylene with screen pack composite, should
The characteristics of poly- Isosorbide-5-Nitrae-diphenyl diacetylene has visible light-responded, can greatly improve the light-catalyzed reaction activity of composite,
Improve the degradation rate of composite PARA FORMALDEHYDE PRILLS(91,95).
（5）A kind of air purifier of the present invention is with the preparation method material cost of screen pack composite is relatively low, raw material
It is easy to get and technique is concise, with higher practical value and good application prospect.
Embodiment
With reference to specific embodiment, the technical scheme in the embodiment of the present invention is clearly and completely described, shown
So, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on the reality in the present invention
Example is applied, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made all belongs to
In the scope of protection of the invention.
Embodiment 1.
The air purifier of the present embodiment screen pack composite, includes the raw material of following parts by weight：
10 parts of nano titanium dioxide water-dispersion liquid, 60 parts of acetone, epoxy that 5 parts of Nanometer Copper, 5 parts of nano zine oxide, concentration are 40%
2 parts of resin, 1 part of poly- Isosorbide-5-Nitrae-diphenyl diacetylene, 30 parts of NACF.
The air purifier of the present embodiment preparation method of screen pack composite, comprises the following steps：
Step one, NACF is first put into the sodium hydroxide solution that concentration is 0.4mol/L and soaked 0.3 hour, with distillation
Water washing 2 times, places into 0.4mol/L dilute nitric acid solution and soaks 0.3 hour, with water washing is distilled 2 times, places into
Soak 0.3 hour, dried 10 hours at 100 DEG C with 2 feeding drying bakers of distillation water washing in 0.4mol/L ethanol solution,
Obtain modified active carbon fiber；
Step 2, will epoxy resin, acetone mix add mixer in, under 200r/min stirring add within 1 hour poly- Isosorbide-5-Nitrae-
Diphenyl diacetylene, which continues to stir, obtains mixed liquor A in 2 hours；
Step 3, will be mixed made from Nanometer Copper, nano zine oxide, the nano titanium dioxide water-dispersion liquid that concentration is 40%, step 2
Close liquid A mixing and add in mixer and stirred 1 hour under 200r/min, add the modified active carbon fiber of step one preparation after
Continuous stirring sends into baking oven after 2 hours and the air purifier screen pack composite invented for 15 hours is dried at 85 DEG C.
Nanometer Copper preparation method is in the present embodiment：A, by weight preparation take 3 parts of polyvinylpyrrolidone, concentration to be 6%
130 parts of hydrazine hydrate aqueous solution, concentration be 10mol/L 25 parts of 220 parts of copper sulphate, concentrated ammonia liquor；B, take polyvinylpyrrolidone
Add in hydrazine hydrate aqueous solution, agitating and heating is warming up to after 70 DEG C, copper sulphate and ammoniacal liquor is added dropwise, persistently stir after 1h, after standing
Suction filtration is depressurized, successively with distilled water, absolute ethyl alcohol washing and filtering, Nanometer Copper is obtained after vacuum drying 20h.
Nano zine oxide preparation method is in the present embodiment：A, by weight 5 parts of zinc oxide of preparation, 50 parts of deionized water；
B, zinc oxide is placed in deionized water, stirring, which is warming up to after 85 DEG C, is passed through carbon dioxide, is cooled down after ventilation 6h, after suction filtration
Filter cake is placed in Muffle furnace after being calcined 15 hours with 450 DEG C, nano zine oxide is obtained after grinding.
Poly- Isosorbide-5-Nitrae-diphenyl diacetylene preparation method is in the present embodiment：A, by weight preparation lauryl sodium sulfate 1
Part, 0.3mol/L 2 parts of sodium chloride solution, Isosorbide-5-Nitrae -5 parts of diphenyl diacetylene monomer, 0.1 part of benzoin methyl ether hexamethylene, 1- penta
0.1 part of alcohol；B, lauryl sodium sulfate addition sodium chloride solution is sufficiently stirred for dissolving and obtains transparent solution, then add 1,
4- diphenyl diacetylenes monomer, benzoin methyl ether hexamethylene are sufficiently stirred for obtaining white emulsion, add 1- amylalcohols and are well mixed,
Irradiation in ultraviolet light is placed under stirring and obtains within 10 hours poly- Isosorbide-5-Nitrae-diphenyl diacetylene.
Embodiment 2.
The air purifier of the present embodiment screen pack composite, includes the raw material of following parts by weight：
15 parts of nano titanium dioxide water-dispersion liquid, 80 parts of acetone, ring that 10 parts of Nanometer Copper, 10 parts of nano zine oxide, concentration are 40%
5 parts of oxygen tree fat, 5 parts of poly- Isosorbide-5-Nitrae-diphenyl diacetylene, 40 parts of NACF.
The air purifier of the present embodiment preparation method of screen pack composite, comprises the following steps：
Step one, NACF is first put into the sodium hydroxide solution that concentration is 0.6mol/L and soaked 0.5 hour, with distillation
Water washing 4 times, places into 0.6mol/L dilute nitric acid solution and soaks 0.5 hour, with water washing is distilled 4 times, places into
Soak 0.5 hour, dried 15 hours at 120 DEG C with 4 feeding drying bakers of distillation water washing in 0.6mol/L ethanol solution,
Obtain modified active carbon fiber；
Step 2, will epoxy resin, acetone mix add mixer in, under 300r/min stirring add within 3 hours poly- Isosorbide-5-Nitrae-
Diphenyl diacetylene, which continues to stir, obtains mixed liquor A in 4 hours；
Step 3, will be mixed made from Nanometer Copper, nano zine oxide, the nano titanium dioxide water-dispersion liquid that concentration is 40%, step 2
Close liquid A mixing and add in mixer and stirred 3 hours under 300r/min, add the modified active carbon fiber of step one preparation after
Continuous stirring sends into baking oven after 4 hours and the air purifier screen pack composite invented for 25 hours is dried at 95 DEG C.
Nanometer Copper preparation method is in the present embodiment：A, by weight preparation take 5 parts of polyvinylpyrrolidone, concentration to be 6%
150 parts of hydrazine hydrate aqueous solution, concentration be 10mol/L 35 parts of 260 parts of copper sulphate, concentrated ammonia liquor；B, take polyvinylpyrrolidone
Add in hydrazine hydrate aqueous solution, agitating and heating is warming up to after 80 DEG C, copper sulphate and ammoniacal liquor is added dropwise, persistently stir after 1h, after standing
Suction filtration is depressurized, successively with distilled water, absolute ethyl alcohol washing and filtering, Nanometer Copper is obtained after vacuum drying 20h.
Nano zine oxide preparation method is in the present embodiment：A, by weight 10 parts of zinc oxide of preparation, deionized water 100
Part；B, zinc oxide is placed in deionized water, stirring, which is warming up to after 95 DEG C, is passed through carbon dioxide, cools down, takes out after ventilation 6h
After filter by filter cake be placed in Muffle furnace with 450 DEG C roasting 15 hours after, nano zine oxide is obtained after grinding.
Poly- Isosorbide-5-Nitrae-diphenyl diacetylene preparation method is in the present embodiment：A, by weight preparation lauryl sodium sulfate 3
Part, 0.3mol/L 5 parts of sodium chloride solution, Isosorbide-5-Nitrae -7 parts of diphenyl diacetylene monomer, 0.3 part of benzoin methyl ether hexamethylene, 1- penta
0.3 part of alcohol；B, lauryl sodium sulfate addition sodium chloride solution is sufficiently stirred for dissolving and obtains transparent solution, then add 1,
4- diphenyl diacetylenes monomer, benzoin methyl ether hexamethylene are sufficiently stirred for obtaining white emulsion, add 1- amylalcohols and are well mixed,
Irradiation in ultraviolet light is placed under stirring and obtains within 10 hours poly- Isosorbide-5-Nitrae-diphenyl diacetylene.
Embodiment 3.
The air purifier of the present embodiment screen pack composite, includes the raw material of following parts by weight：
8 parts of Nanometer Copper, 80 parts of nano zine oxide, concentration for 40% 12 parts of nano titanium dioxide water-dispersion liquid, 70 parts of acetone, hand over
Join 3.5 parts of agent, 3 parts of poly- Isosorbide-5-Nitrae-diphenyl diacetylene, 35 parts of NACF.
The air purifier of the present embodiment preparation method of screen pack composite, comprises the following steps：
Step one, NACF is first put into the sodium hydroxide solution that concentration is 0.5mol/L and soaked 0.4 hour, with distillation
Water washing 3 times, places into 0.5mol/L dilute nitric acid solution and soaks 0.4 hour, with water washing is distilled 3 times, places into
Soak 0.4 hour, dried 13 hours at 110 DEG C with 3 feeding drying bakers of distillation water washing in 0.5mol/L ethanol solution,
Obtain modified active carbon fiber；
Step 2, will epoxy resin, acetone mix add mixer in, under 250r/min stirring add within 2 hours poly- Isosorbide-5-Nitrae-
Diphenyl diacetylene, which continues to stir, obtains mixed liquor A in 3 hours；
Step 3, will be mixed made from Nanometer Copper, nano zine oxide, the nano titanium dioxide water-dispersion liquid that concentration is 40%, step 2
Close liquid A mixing and add in mixer and stirred 2 hours under 250r/min, add the modified active carbon fiber of step one preparation after
Continuous stirring sends into baking oven after 3 hours and the air purifier screen pack composite invented for 20 hours is dried at 90 DEG C.
Nanometer Copper preparation method is in the present embodiment：A, by weight preparation take 4 parts of polyvinylpyrrolidone, concentration to be 6%
140 parts of hydrazine hydrate aqueous solution, concentration be 10mol/L 30 parts of 240 parts of copper sulphate, concentrated ammonia liquor；B, take polyvinylpyrrolidone
Add in hydrazine hydrate aqueous solution, agitating and heating is warming up to after 75 DEG C, copper sulphate and ammoniacal liquor is added dropwise, persistently stir after 1h, after standing
Suction filtration is depressurized, successively with distilled water, absolute ethyl alcohol washing and filtering, Nanometer Copper is obtained after vacuum drying 20h.
Nano zine oxide preparation method is in the present embodiment：A, by weight 7 parts of zinc oxide of preparation, 80 parts of deionized water；
B, zinc oxide is placed in deionized water, stirring, which is warming up to after 90 DEG C, is passed through carbon dioxide, is cooled down after ventilation 6h, after suction filtration
Filter cake is placed in Muffle furnace after being calcined 15 hours with 450 DEG C, nano zine oxide is obtained after grinding.
Poly- Isosorbide-5-Nitrae-diphenyl diacetylene preparation method is in the present embodiment：A, by weight preparation lauryl sodium sulfate 2
Part, 0.3mol/L 3.5 parts of sodium chloride solution, Isosorbide-5-Nitrae -6 parts of diphenyl diacetylene monomer, 0.2 part of benzoin methyl ether hexamethylene, 1-
0.2 part of amylalcohol；B, lauryl sodium sulfate addition sodium chloride solution is sufficiently stirred for dissolving and obtains transparent solution, then added
Isosorbide-5-Nitrae-diphenyl diacetylene monomer, benzoin methyl ether hexamethylene are sufficiently stirred for obtaining white emulsion, add the mixing of 1- amylalcohols equal
It is even, irradiation in ultraviolet light is placed under stirring and obtains within 10 hours poly- Isosorbide-5-Nitrae-diphenyl diacetylene.
Air purifier prepared by various embodiments above is as follows with the performance test results of screen pack composite：
| Formaldehyde clearance % | PM2.5 clearances % | Microorganism clearance % | |
| Embodiment 1 | 98.7 | 98.1 | 67.4 |
| Embodiment 2 | 99.3 | 98.7 | 65.4 |
| Embodiment 3 | 99.7 | 98.2 | 69.4 |
| Comparative example | 85.2 | 89.7 | 24.8 |
The air purifier screen pack composite wood of the present invention also has restraining and sterilizing bacteria to act on and first while with filtration
Aldehyde removes efficiency.Its PM2.5 good filtration effect, formaldehyde clearance are high, suppression sterilization species is wide, service life length, material safety collar
Protect, while preparation method its material cost that the present invention is provided is relatively low, raw material is easy to get and technique is concise, with higher practicality
Value and good application prospect.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (9)
1. a kind of air purifier screen pack composite, it is characterised in that include the raw material of following parts by weight：
10-15 parts of nano titanium dioxide water-dispersion liquid, the acetone of 5-10 parts of Nanometer Copper, 5-10 parts of nano zine oxide, concentration for 40%
60-80 parts, 2-5 parts of epoxy resin, poly- Isosorbide-5-Nitrae -1-5 parts of diphenyl diacetylene, 30-40 parts of NACF.
2. a kind of air purifier screen pack composite according to claim 1, it is characterised in that the air is net
Changing device includes the raw material of following parts by weight with screen pack composite：
8 parts of Nanometer Copper, 80 parts of nano zine oxide, concentration for 40% 12 parts of nano titanium dioxide water-dispersion liquid, 70 parts of acetone, hand over
Join 3.5 parts of agent, 3 parts of poly- Isosorbide-5-Nitrae-diphenyl diacetylene, 35 parts of NACF.
3. a kind of preparation method of air purifier according to claim 1 or 2 screen pack composite, its feature exists
In comprising the following steps：
Step one, NACF is first put into immersion 0.3-0.5 in the sodium hydroxide solution that concentration is 0.4-0.6mol/L small
When, with water washing is distilled 2-4 times, place into 0.4-0.6mol/L dilute nitric acid solution and soak 0.3-0.5 hours, use distilled water
Washing 2-4 times, places into 0.4-0.6mol/L ethanol solution and soaks 0.3-0.5 hours, with 2-4 feeding of distillation water washing
Drying baker is dried 10-15 hours at 100-120 DEG C, obtains modified active carbon fiber；
Step 2, epoxy resin, acetone are mixed and added in mixer, stirs and adds under 200-300r/min for 1-3 hours
Poly- Isosorbide-5-Nitrae-diphenyl diacetylene, which continues to stir, obtains mixed liquor A in 2-4 hours；
Step 3, will be mixed made from Nanometer Copper, nano zine oxide, the nano titanium dioxide water-dispersion liquid that concentration is 40%, step 2
Close and stirred 1-3 hours under 200-300r/min in liquid A mixing addition mixers, add the modified activated carbon of step one preparation
It is used that fiber continues feeding baking oven dry air purifier invented for 15-25 hours at 85-95 DEG C after stirring 2-4 hours
Filter screen composite.
4. a kind of preparation method of air purifier screen pack composite according to claim 3, it is characterised in that
The Nanometer Copper preparation method is：A, the hydrazine hydrate for preparing to take 3-5 parts of polyvinylpyrrolidone, concentration to be 6% by weight are water-soluble
130-150 parts of liquid, concentration are 10mol/L 25-35 parts of 220-260 parts of copper sulphate, concentrated ammonia liquor；B, polyvinylpyrrolidone is taken to add
Enter in hydrazine hydrate aqueous solution, agitating and heating is warming up to after 70-80 DEG C, copper sulphate and ammoniacal liquor is added dropwise, persistently stir after 1h, after standing
Suction filtration is depressurized, successively with distilled water, absolute ethyl alcohol washing and filtering, Nanometer Copper is obtained after vacuum drying 20h.
5. a kind of preparation method of air purifier screen pack composite according to claim 3, it is characterised in that
The nano zine oxide preparation method is：A, by weight 5-10 parts of zinc oxide of preparation, 50-100 parts of deionized water；B, will oxidation
Zinc is placed in deionized water, and stirring, which is warming up to after 85-95 DEG C, is passed through carbon dioxide, is cooled down after ventilation 6h, will filter after suction filtration
Cake be placed in Muffle furnace with 450 DEG C roasting 15 hours after, nano zine oxide is obtained after grinding.
6. a kind of air purifier screen pack composite according to claim 3, it is characterised in that the poly- Isosorbide-5-Nitrae-
Diphenyl diacetylene preparation method is：A, by weight 1-3 parts of lauryl sodium sulfate of preparation, 0.3mol/L sodium chloride solution
2-5 parts, Isosorbide-5-Nitrae -5-7 parts of diphenyl diacetylene monomer, 0.1-0.3 parts of benzoin methyl ether hexamethylene, 0.1-0.3 parts of 1- amylalcohols；b、
Lauryl sodium sulfate addition sodium chloride solution is sufficiently stirred for dissolving and obtains transparent solution, Isosorbide-5-Nitrae-diphenyl fourth is then added
Diine monomer, benzoin methyl ether hexamethylene are sufficiently stirred for obtaining white emulsion, add 1- amylalcohols and are well mixed, in stirring
Under be placed in ultraviolet light irradiation and obtain within 10 hours poly- Isosorbide-5-Nitrae-diphenyl diacetylene.
7. the air purifier according to claim 3 preparation method of screen pack composite, it is characterised in that described
Step one is：NACF is first put into the sodium hydroxide solution that concentration is 0.5mol/L and soaked 0.4 hour, use distilled water
Washing 3 times, places into 0.5mol/L dilute nitric acid solution and soaks 0.4 hour, with water washing is distilled 3 times, places into 0.5mol/
Soaked 0.4 hour in L ethanol solution, dried 13 hours, changed at 110 DEG C with 3 feeding drying bakers of distillation water washing
Property NACF.
8. the air purifier according to claim 3 preparation method of screen pack composite, it is characterised in that described
Step 2 is：Epoxy resin, acetone are mixed and added in mixer, stirring adds poly- Isosorbide-5-Nitrae-two in 2 hours under 250r/min
Phenyl diacetylene, which continues to stir, obtains mixed liquor A in 3 hours.
9. the air purifier according to claim 3 preparation method of screen pack composite, it is characterised in that described
Step 3 is：It will be mixed made from Nanometer Copper, nano zine oxide, the nano titanium dioxide water-dispersion liquid that concentration is 40%, step 2
Liquid A mixing is added in mixer stirs 2 hours under 250r/min, and the modified active carbon fiber for adding step one preparation continues
Stirring sends into baking oven after 3 hours and the air purifier screen pack composite invented for 20 hours is dried at 90 DEG C.
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| CN108479260A (en) * | 2018-04-28 | 2018-09-04 | 江苏华强新能源科技有限公司 | A kind of high-efficient energy-saving environment friendly industrial air filter |
| CN108579261A (en) * | 2018-04-28 | 2018-09-28 | 江苏华强新能源科技有限公司 | A kind of gas turbine inlet air system pressure lever type filter cylinder |
| CN108661805A (en) * | 2018-04-28 | 2018-10-16 | 江苏华强新能源科技有限公司 | A kind of spiral filter cylinder of small size gas turbine gas handling system |
| US11198349B2 (en) | 2019-04-30 | 2021-12-14 | GM Global Technology Operations LLC | Antimicrobial treatment for HVAC systems |
| CN113998347A (en) * | 2020-10-28 | 2022-02-01 | 王森 | Solar sterilization and deodorization garbage can |
| CN114653355A (en) * | 2022-05-10 | 2022-06-24 | 华东师范大学重庆研究院 | Photocatalytic material, preparation method and photocatalytic air epidemic prevention filter screen |
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| CN105642248A (en) * | 2015-12-18 | 2016-06-08 | 象山巨鹰科技发展有限公司 | Formaldehyde filter screen composite material for air purifier and preparation method thereof |
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| CN104436863A (en) * | 2014-12-31 | 2015-03-25 | 安徽省元琛环保科技有限公司 | Nano copper-zinc oxide PTFE fiber air filtration material and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108479260A (en) * | 2018-04-28 | 2018-09-04 | 江苏华强新能源科技有限公司 | A kind of high-efficient energy-saving environment friendly industrial air filter |
| CN108579261A (en) * | 2018-04-28 | 2018-09-28 | 江苏华强新能源科技有限公司 | A kind of gas turbine inlet air system pressure lever type filter cylinder |
| CN108661805A (en) * | 2018-04-28 | 2018-10-16 | 江苏华强新能源科技有限公司 | A kind of spiral filter cylinder of small size gas turbine gas handling system |
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| US11198349B2 (en) | 2019-04-30 | 2021-12-14 | GM Global Technology Operations LLC | Antimicrobial treatment for HVAC systems |
| CN113998347A (en) * | 2020-10-28 | 2022-02-01 | 王森 | Solar sterilization and deodorization garbage can |
| CN114653355A (en) * | 2022-05-10 | 2022-06-24 | 华东师范大学重庆研究院 | Photocatalytic material, preparation method and photocatalytic air epidemic prevention filter screen |
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