CN109200683A - A kind of preparation method of air filter capable of releasing negative ion - Google Patents
A kind of preparation method of air filter capable of releasing negative ion Download PDFInfo
- Publication number
- CN109200683A CN109200683A CN201810901866.8A CN201810901866A CN109200683A CN 109200683 A CN109200683 A CN 109200683A CN 201810901866 A CN201810901866 A CN 201810901866A CN 109200683 A CN109200683 A CN 109200683A
- Authority
- CN
- China
- Prior art keywords
- negative ion
- air filter
- preparation
- filter capable
- mixed emulsion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- B01D46/0001—Making filtering elements
-
- 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
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/22—Ionisation
-
- 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
-
- 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
- B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
- B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated 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
- B01D2239/04—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
- B01D2239/10—Filtering material manufacturing
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Filtering Materials (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The present invention relates to air filter technical fields, and in particular to a kind of preparation method of air filter capable of releasing negative ion, the preparation method of the air filter capable of releasing negative ion, comprising: Step 1: preparing anion mixed emulsion；Step 2: anion mixed emulsion is added to filtering material carrier；Step 3: drying；Step 4: folding；Step 5: bound edge frame.The preparation method makes anion mixed emulsion and filtering material carrier compound without using other auxiliary materials, by direct impregnation or spraying method, has the advantages that production cost is low and production process is simple；Since negative ion powder is that minerals will not be lossy, therefore air filter capable of releasing negative ion obtained can be used for a long time, long service life, in addition, obtained air filter does not need to connect any power supply, will Spontaneous release negative oxygen ion under natural air state.
Description
Technical field
The present invention relates to air filter technical fields, and in particular to a kind of system of air filter capable of releasing negative ion
Preparation Method.
Background technique
With the raising of people 's material life level, people are higher and higher to air quality demand.People's life at present
Indoor environment is increasingly closed, and city life space lacks the environment got along with natural harmony, the negative oxygen generated in nature from
Subgroup is almost neutralized by dirty air, destroys the ecological balance, in air containing a large amount of virus, bacterium, harmful substance,
Pernicious gas and dust containing Multiple components, they are all positively charged, swim around people with air, are to induce various diseases
The root of disease, people's health are on the hazard.Small particle air negative oxgyen ion can meet with it, polymerize after fall, make its mistake
The characteristics of deactivation, therefore, the artificial negative oxygen ion that manufactures, can increase the negative oxygen ion concentration in air, meet human body needs.
Currently, people artificially manufacture negative oxygen ion by negative oxygen ion generator.However there are following for traditional negative oxygen ion generator
Defect: (1) need to connect power supply, could releasing negative oxygen ion；(2) the output time-effectiveness and certain use of negative oxygen ion
It service life, cannot long-term output；(3) other auxiliary materials and filtering material carrier need to be used to be used in combination, there are high production cost
With the defect of production process complexity.
Summary of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide one kind air filter capable of releasing negative ion
Preparation method, air filter obtained by the preparation method of the air filter capable of releasing negative ion without connecting power supply,
And can long-term releasing negative oxygen ion, and be used in combination without using other auxiliary materials and filtering material carrier.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of preparation method of air filter capable of releasing negative ion is provided, it the following steps are included:
Step 1: preparing anion mixed emulsion: negative ion powder, aqueous adhesive, surfactant and water being mixed and made
At anion mixed emulsion, wherein the weight percent of each composition is as follows in anion mixed emulsion:
Negative ion powder 0.1%~30%
Aqueous adhesive 1%~10%
Surfactant 0.1%~10%
Surplus is water；
Step 2: anion mixed emulsion is added to filtering material carrier: anion made from step 1 is mixed cream
Liquid is added on air filting material carrier by dipping or the processing method of spraying；
Step 3: drying: drying, obtain to the air filting material carrier for being impregnated in step 2 or coat solution
Air filting material；
Step 4: folding: the air filting material after drying in step 3 is folded into wave-like；
Step 5: bound edge frame: the air filting material that wave-like is folded into step 4 is carried out the formation of bound edge frame can
The air filter of releasing negative oxygen ion.
In above-mentioned technical proposal, in the step 1, the negative ion powder is to be pressed to appoint by tourmaline powder and rare earth compound
The composition of meaning ratio composition.
In above-mentioned technical proposal, in the step 1, the aqueous adhesive be polyvinyl alcohol, aqueous polyurethane emulsion,
One of acetate emulsion, SBR emulsion or acrylic emulsion or any two or more composition.
In above-mentioned technical proposal, in the step 1, the surfactant is ethyl cellulose, carboxymethyl cellulose
One of sodium, neopelex or dodecyl resin acid sodium or any two or more composition.
In above-mentioned technical proposal, in the step 1, the preparation method of anion mixed emulsion is: toward formula ratio bear from
Sub- powder is added part water and is diluted to pureed, adds the surfactant of formula ratio, is then ground by grinder, then leads to
It crosses high-speed mixer to be stirred, high degree of dispersion is uniformly at the water of the aqueous adhesive and surplus that are eventually adding formula ratio mixes
Anion mixed emulsion is uniformly made, and the preservation of anion mixed emulsion is used at a certain temperature.
In above-mentioned technical proposal, anion mixed emulsion is stored at 10 DEG C~20 DEG C and is used.
In above-mentioned technical proposal, the weight ratio of the part water being first added and the water for the surplus being eventually adding are as follows: 1~2:
8~9.
It is described to carry out grinding fineness to be achieved being 2000 mesh~4000 mesh, institute by grinder in above-mentioned technical proposal
Stating through the time that high-speed mixer is stirred is 20min~40min, the stirring being stirred by high-speed mixer
Speed is 800rpm~1200rpm.
In above-mentioned technical proposal, in the step 2, the air filting material carrier is that PP nonwoven fabric or PET are not knitted
Cloth.
In above-mentioned technical proposal, in the step 3, the drying temperature is 120 DEG C~180 DEG C, and the drying time is
2min~5min.
In above-mentioned technical proposal, in the step 3, material used in bound edge frame is in non-woven fabrics, paper, plastics or metal
One kind.
Compared with prior art, beneficial effect is the present invention:
(1) preparation method of one kind provided by the invention air filter capable of releasing negative ion, comprising: Step 1: system
Standby anion mixed emulsion；Step 2: anion mixed emulsion is added to filtering material carrier；Step 3: drying；Step
Four, it folds；Step 5: bound edge frame.The preparation method is made without using other auxiliary materials by direct impregnation or spraying method
It obtains anion mixed emulsion and filtering material carrier is compound, have the advantages that production cost is low and production process is simple；By
It is that minerals will not be lossy, therefore air filter capable of releasing negative ion obtained can be used for a long time in negative ion powder,
Long service life, in addition, obtained air filter does not need to connect any power supply, it will be natural under natural air state
Releasing negative oxygen ion.
(1) preparation method of one kind provided by the invention air filter capable of releasing negative ion, the drying step of step 3
Suddenly, drying can make negative ion powder and filtering material carrier surface form firm chemical bonding ability, it is avoided to use
It falls off in journey.
(3) preparation method of one kind provided by the invention air filter capable of releasing negative ion has method simple, raw
Produce it is at low cost, and can be suitable for industrialization large-scale production the characteristics of.
Specific embodiment
In order to which the technical problems, technical solutions and beneficial effects solved by the present invention is more clearly understood, below in conjunction with
Embodiment, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used to explain
The present invention is not intended to limit the present invention.
Embodiment 1.
A kind of preparation method of air filter capable of releasing negative ion, it the following steps are included:
Step 1: preparing anion mixed emulsion: negative ion powder, aqueous adhesive, surfactant and water being mixed and made
At anion mixed emulsion, wherein the weight percent of each composition is as follows in anion mixed emulsion:
Negative ion powder 15%
Aqueous adhesive 5%
Surfactant 5%
Surplus is water；
Wherein, negative ion powder is the composition being made of in any proportion tourmaline powder and rare earth compound；
In the present embodiment, aqueous adhesive is polyvinyl alcohol；
In the present embodiment, surfactant is ethyl cellulose；
In the present embodiment, the preparation method of anion mixed emulsion is: the negative ion powder addition part water toward formula ratio is dilute
It is interpreted into pureed, adds the surfactant of formula ratio, then carries out grinding to reach fineness being 3000 mesh by grinder, then lead to
It crosses high-speed mixer to be stirred, high degree of dispersion is uniform, and the water mixing of the aqueous adhesive and surplus that are eventually adding formula ratio is equal
It is even that anion mixed emulsion is made, and anion mixed emulsion is stored at 15 DEG C and is used；
In the present embodiment, it is 30min by the time that high-speed mixer is stirred, is stirred by high-speed mixer
Mixing speed be 1000rpm；
In the present embodiment, the weight ratio of the water of the part water being first added and the surplus being eventually adding are as follows: 1.5:8.5；
Step 2: anion mixed emulsion is added to filtering material carrier: anion made from step 1 is mixed cream
Liquid is added on air filting material carrier by the processing method of dipping；In the present embodiment, air filting material carrier is
PET nonwoven fabric；
Step 3: drying: drying, obtain to the air filting material carrier for being impregnated in step 2 or coat solution
Air filting material；In the present embodiment, drying temperature is 160 DEG C, drying time 4min；
Step 4: folding: the air filting material after drying in step 3 is folded into wave-like；
Step 5: bound edge frame: the air filting material that wave-like is folded into step 4 is carried out the formation of bound edge frame can
The air filter of releasing negative oxygen ion.In the present embodiment, material used in bound edge frame is non-woven fabrics.
Embodiment 2.
A kind of preparation method of air filter capable of releasing negative ion, it the following steps are included:
Step 1: preparing anion mixed emulsion: negative ion powder, aqueous adhesive, surfactant and water being mixed and made
At anion mixed emulsion, wherein the weight percent of each composition is as follows in anion mixed emulsion:
Negative ion powder 0.1%
Aqueous adhesive 1%
Surfactant 0.1%
Surplus is water；
Wherein, negative ion powder is the composition being made of in any proportion tourmaline powder and rare earth compound；
In the present embodiment, aqueous adhesive is aqueous polyurethane emulsion；
In the present embodiment, surfactant is sodium carboxymethylcellulose；
In the present embodiment, the preparation method of anion mixed emulsion is: the negative ion powder addition part water toward formula ratio is dilute
It is interpreted into pureed, adds the surfactant of formula ratio, then carries out grinding to reach fineness being 2000 mesh by grinder, then lead to
It crosses high-speed mixer to be stirred, high degree of dispersion is uniform, and the water mixing of the aqueous adhesive and surplus that are eventually adding formula ratio is equal
It is even that anion mixed emulsion is made, and anion mixed emulsion is stored at 10 DEG C and is used；
In the present embodiment, it is 20min by the time that high-speed mixer is stirred, is stirred by high-speed mixer
Mixing speed be 1200rpm；
In the present embodiment, the weight ratio of the water of the part water being first added and the surplus being eventually adding are as follows: 1:9；
Step 2: anion mixed emulsion is added to filtering material carrier: anion made from step 1 is mixed cream
Liquid is added on air filting material carrier by the processing method of spraying；In the present embodiment, air filting material carrier is
PET nonwoven fabric；
Step 3: drying: drying, obtain to the air filting material carrier for being impregnated in step 2 or coat solution
Air filting material；In the present embodiment, drying temperature is 170 DEG C, drying time 3min；
Step 4: folding: the air filting material after drying in step 3 is folded into wave-like；
Step 5: bound edge frame: the air filting material that wave-like is folded into step 4 is carried out the formation of bound edge frame can
The air filter of releasing negative oxygen ion.In the present embodiment, material used in bound edge frame is paper.
Embodiment 3.
A kind of preparation method of air filter capable of releasing negative ion, it the following steps are included:
Step 1: preparing anion mixed emulsion: negative ion powder, aqueous adhesive, surfactant and water being mixed and made
At anion mixed emulsion, wherein the weight percent of each composition is as follows in anion mixed emulsion:
Negative ion powder 30%
Aqueous adhesive 10%
Surfactant 10%
Surplus is water；
Wherein, negative ion powder is the composition being made of in any proportion tourmaline powder and rare earth compound；
In the present embodiment, aqueous adhesive is acetate emulsion；
In the present embodiment, surfactant is neopelex；
In the present embodiment, the preparation method of anion mixed emulsion is: the negative ion powder addition part water toward formula ratio is dilute
It is interpreted into pureed, adds the surfactant of formula ratio, then carries out grinding to reach fineness being 4000 mesh by grinder, then lead to
It crosses high-speed mixer to be stirred, high degree of dispersion is uniform, and the water mixing of the aqueous adhesive and surplus that are eventually adding formula ratio is equal
It is even that anion mixed emulsion is made, and anion mixed emulsion is stored at 20 DEG C and is used；
In the present embodiment, it is 40min by the time that high-speed mixer is stirred, is stirred by high-speed mixer
Mixing speed be 800rpm；
In the present embodiment, the weight ratio of the water of the part water being first added and the surplus being eventually adding are as follows: 2:8；
Step 2: anion mixed emulsion is added to filtering material carrier: anion made from step 1 is mixed cream
Liquid is added on air filting material carrier by the processing method of spraying；In the present embodiment, air filting material carrier is
PET nonwoven fabric；
Step 3: drying: drying, obtain to the air filting material carrier for being impregnated in step 2 or coat solution
Air filting material；In the present embodiment, drying temperature is 180 DEG C, drying time 2min；
Step 4: folding: the air filting material after drying in step 3 is folded into wave-like；
Step 5: bound edge frame: the air filting material that wave-like is folded into step 4 is carried out the formation of bound edge frame can
The air filter of releasing negative oxygen ion.In the present embodiment, material used in bound edge frame is plastics.
Embodiment 4.
A kind of preparation method of air filter capable of releasing negative ion, it the following steps are included:
Step 1: preparing anion mixed emulsion: negative ion powder, aqueous adhesive, surfactant and water being mixed and made
At anion mixed emulsion, wherein the weight percent of each composition is as follows in anion mixed emulsion:
Negative ion powder 5%
Aqueous adhesive 8%
Surfactant 3%
Surplus is water；
Wherein, negative ion powder is the composition being made of in any proportion tourmaline powder and rare earth compound；
In the present embodiment, aqueous adhesive is SBR emulsion；
In the present embodiment, surfactant is dodecyl resin acid sodium；
In the present embodiment, the preparation method of anion mixed emulsion is: the negative ion powder addition part water toward formula ratio is dilute
It is interpreted into pureed, adds the surfactant of formula ratio, then carries out grinding to reach fineness being 2500 mesh by grinder, then lead to
It crosses high-speed mixer to be stirred, high degree of dispersion is uniform, and the water mixing of the aqueous adhesive and surplus that are eventually adding formula ratio is equal
It is even that anion mixed emulsion is made, and anion mixed emulsion is stored at 12 DEG C and is used；
In the present embodiment, it is 25min by the time that high-speed mixer is stirred, is stirred by high-speed mixer
Mixing speed be 1100rpm；
In the present embodiment, the weight ratio of the water of the part water being first added and the surplus being eventually adding are as follows: 2:8；
Step 2: anion mixed emulsion is added to filtering material carrier: anion made from step 1 is mixed cream
Liquid is added on air filting material carrier by the processing method of dipping；In the present embodiment, air filting material carrier is PP
Nonwoven fabric；
Step 3: drying: drying, obtain to the air filting material carrier for being impregnated in step 2 or coat solution
Air filting material；In the present embodiment, drying temperature is 120 DEG C, drying time 5min；
Step 4: folding: the air filting material after drying in step 3 is folded into wave-like；
Step 5: bound edge frame: the air filting material that wave-like is folded into step 4 is carried out the formation of bound edge frame can
The air filter of releasing negative oxygen ion.In the present embodiment, material used in bound edge frame is metal.
Embodiment 5.
A kind of preparation method of air filter capable of releasing negative ion, it the following steps are included:
Step 1: preparing anion mixed emulsion: negative ion powder, aqueous adhesive, surfactant and water being mixed and made
At anion mixed emulsion, wherein the weight percent of each composition is as follows in anion mixed emulsion:
Negative ion powder 25%
Aqueous adhesive 8%
Surfactant 9%
Surplus is water；
Wherein, negative ion powder is the composition being made of in any proportion tourmaline powder and rare earth compound；
In the present embodiment, aqueous adhesive is the composition of polyvinyl alcohol and acrylic emulsion；
In the present embodiment, surfactant is the composition of ethyl cellulose and sodium carboxymethylcellulose；
In the present embodiment, the preparation method of anion mixed emulsion is: the negative ion powder addition part water toward formula ratio is dilute
It is interpreted into pureed, adds the surfactant of formula ratio, then carries out grinding to reach fineness being 3500 mesh by grinder, then lead to
It crosses high-speed mixer to be stirred, high degree of dispersion is uniform, and the water mixing of the aqueous adhesive and surplus that are eventually adding formula ratio is equal
It is even that anion mixed emulsion is made, and anion mixed emulsion is stored at 18 DEG C and is used；
In the present embodiment, it is 35min by the time that high-speed mixer is stirred, is stirred by high-speed mixer
Mixing speed be 900rpm；
In the present embodiment, the weight ratio of the water of the part water being first added and the surplus being eventually adding are as follows: 1:9；
Step 2: anion mixed emulsion is added to filtering material carrier: anion made from step 1 is mixed cream
Liquid is added on air filting material carrier by the processing method of dipping；In the present embodiment, air filting material carrier is PP
Nonwoven fabric；
Step 3: drying: drying, obtain to the air filting material carrier for being impregnated in step 2 or coat solution
Air filting material；In the present embodiment, drying temperature is 130 DEG C, drying time 4min；
Step 4: folding: the air filting material after drying in step 3 is folded into wave-like；
Step 5: bound edge frame: the air filting material that wave-like is folded into step 4 is carried out the formation of bound edge frame can
The air filter of releasing negative oxygen ion.In the present embodiment, material used in bound edge frame is non-woven fabrics.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of range is protected, although explaining in detail referring to preferred embodiment to the present invention, those skilled in the art are answered
Work as understanding, it can be with modification or equivalent replacement of the technical solution of the present invention are made, without departing from the reality of technical solution of the present invention
Matter and range.
Claims (10)
1. a kind of preparation method of air filter capable of releasing negative ion, it is characterised in that: it the following steps are included:
Step 1: preparing anion mixed emulsion: negative ion powder, aqueous adhesive, surfactant and water being mixed negative
Ar ion mixing lotion, wherein the weight percent of each composition is as follows in anion mixed emulsion:
Negative ion powder 0.1%~30%
Aqueous adhesive 1%~10%
Surfactant 0.1%~10%
Surplus is water；
Step 2: anion mixed emulsion is added to filtering material carrier: anion mixed emulsion made from step 1 is led to
The processing method for crossing dipping or spraying, is added on air filting material carrier；
Step 3: drying: being dried to the air filting material carrier for being impregnated in step 2 or coat solution, obtain air
Filtering material；
Step 4: folding: the air filting material after drying in step 3 is folded into wave-like；
Step 5: bound edge frame: the air filting material for being folded into wave-like in step 4 progress bound edge frame is formed releasably
The air filter of negative oxygen ion.
2. the preparation method of one kind according to claim 1 air filter capable of releasing negative ion, it is characterised in that: institute
It states in step 1, the negative ion powder is the composition being made of in any proportion tourmaline powder and rare earth compound.
3. the preparation method of one kind according to claim 1 air filter capable of releasing negative ion, it is characterised in that: institute
It states in step 1, the aqueous adhesive is polyvinyl alcohol, aqueous polyurethane emulsion, acetate emulsion, SBR emulsion
Or one of acrylic emulsion or any two or more composition.
4. the preparation method of one kind according to claim 1 air filter capable of releasing negative ion, it is characterised in that: institute
It states in step 1, the surfactant is ethyl cellulose, sodium carboxymethylcellulose, neopelex or dodecane
One of base resin acid sodium or any two or more composition.
5. the preparation method of one kind according to claim 1 air filter capable of releasing negative ion, it is characterised in that: institute
State in step 1, the preparation method of anion mixed emulsion is: the negative ion powder addition part water toward formula ratio is diluted to pureed,
The surfactant for adding formula ratio, is then ground by grinder, then is stirred by high-speed mixer, height
It is uniformly dispersed, the water of the aqueous adhesive and surplus that are eventually adding formula ratio, which is uniformly mixed, is made anion mixed emulsion, and will
The preservation of anion mixed emulsion uses at a certain temperature.
6. the preparation method of one kind according to claim 4 air filter capable of releasing negative ion, it is characterised in that: will
Anion mixed emulsion is stored at 10 DEG C~20 DEG C and uses；
The weight ratio of the part water being first added and the water for the surplus being eventually adding are as follows: 1~2:8~9.
7. the preparation method of one kind according to claim 4 air filter capable of releasing negative ion, it is characterised in that: institute
To state and grind fineness to be achieved by grinder be 2000 mesh~4000 mesh, described to be stirred by high-speed mixer
Time is 20min~40min, and the mixing speed being stirred by high-speed mixer is 800rpm~1200rpm.
8. the preparation method of one kind according to claim 1 air filter capable of releasing negative ion, it is characterised in that: institute
It states in step 2, the air filting material carrier is PP nonwoven fabric or PET nonwoven fabric.
9. the preparation method of one kind according to claim 1 air filter capable of releasing negative ion, it is characterised in that: institute
It states in step 3, the drying temperature is 120 DEG C~180 DEG C, and the drying time is 2min~5min.
10. the preparation method of one kind according to claim 1 air filter capable of releasing negative ion, it is characterised in that:
In the step 3, material used in bound edge frame is one of non-woven fabrics, paper, plastics or metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810901866.8A CN109200683A (en) | 2018-08-09 | 2018-08-09 | A kind of preparation method of air filter capable of releasing negative ion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810901866.8A CN109200683A (en) | 2018-08-09 | 2018-08-09 | A kind of preparation method of air filter capable of releasing negative ion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109200683A true CN109200683A (en) | 2019-01-15 |
Family
ID=64989128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810901866.8A Pending CN109200683A (en) | 2018-08-09 | 2018-08-09 | A kind of preparation method of air filter capable of releasing negative ion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109200683A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099538A (en) * | 2018-09-14 | 2018-12-28 | 天津市蓝碧高端科技有限公司 | Air negative oxgyen ion generating body and preparation method thereof and air negative oxgyen ion generator |
| CN110538553A (en) * | 2019-09-04 | 2019-12-06 | 爱芯环保科技（厦门）股份有限公司 | Preparation method of tourmaline-based negative ion air purification functional composite filter material |
| CN111097231A (en) * | 2019-12-20 | 2020-05-05 | 泉州奔众空气过滤网有限公司 | Manufacturing method of novel filter screen |
| CN111744120A (en) * | 2020-03-26 | 2020-10-09 | 哈尔滨惠缘量子科技有限公司 | Manufacturing method of negative oxygen ion filter chip in functional mask |
| CN115058159A (en) * | 2022-07-20 | 2022-09-16 | 广东天科环境科学研究院 | Liquid capable of releasing negative ions and processing method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5724915A (en) * | 1995-07-07 | 1998-03-10 | Sanyo Chemical Industries, Ltd. | Material for the treatment of pet excretion and method of producing the same material |
| CN2436303Y (en) * | 2000-06-15 | 2001-06-27 | 王长武 | Compound material capable of releasing oxygen anion |
| CN1515352A (en) * | 2003-08-28 | 2004-07-28 | 上海交通大学 | Preparation method of load type photocatalytic purification net block |
| CN103572586A (en) * | 2012-08-08 | 2014-02-12 | 丛安 | Environment-friendly material capable of purifying air as well as preparation method thereof |
-
2018
- 2018-08-09 CN CN201810901866.8A patent/CN109200683A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5724915A (en) * | 1995-07-07 | 1998-03-10 | Sanyo Chemical Industries, Ltd. | Material for the treatment of pet excretion and method of producing the same material |
| CN2436303Y (en) * | 2000-06-15 | 2001-06-27 | 王长武 | Compound material capable of releasing oxygen anion |
| CN1515352A (en) * | 2003-08-28 | 2004-07-28 | 上海交通大学 | Preparation method of load type photocatalytic purification net block |
| CN103572586A (en) * | 2012-08-08 | 2014-02-12 | 丛安 | Environment-friendly material capable of purifying air as well as preparation method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099538A (en) * | 2018-09-14 | 2018-12-28 | 天津市蓝碧高端科技有限公司 | Air negative oxgyen ion generating body and preparation method thereof and air negative oxgyen ion generator |
| CN110538553A (en) * | 2019-09-04 | 2019-12-06 | 爱芯环保科技（厦门）股份有限公司 | Preparation method of tourmaline-based negative ion air purification functional composite filter material |
| CN110538553B (en) * | 2019-09-04 | 2021-10-01 | 爱芯环保科技（厦门）股份有限公司 | Preparation method of tourmaline-based negative ion air purification functional composite filter material |
| CN111097231A (en) * | 2019-12-20 | 2020-05-05 | 泉州奔众空气过滤网有限公司 | Manufacturing method of novel filter screen |
| CN111744120A (en) * | 2020-03-26 | 2020-10-09 | 哈尔滨惠缘量子科技有限公司 | Manufacturing method of negative oxygen ion filter chip in functional mask |
| CN115058159A (en) * | 2022-07-20 | 2022-09-16 | 广东天科环境科学研究院 | Liquid capable of releasing negative ions and processing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109200683A (en) | A kind of preparation method of air filter capable of releasing negative ion | |
| CN107032733B (en) | Discharge the diatom ooze and preparation method thereof of anion | |
| CN109701387A (en) | A kind of plant negative oxygen ion air purifying preparation and preparation method thereof | |
| CN108610817A (en) | Nana intelligent health powdery paints | |
| CN103437144B (en) | Preparation method for nanometer titanium dioxide finishing agent | |
| CN107096512A (en) | A kind of formaldehyde adsorbent and preparation method thereof | |
| CN1920165A (en) | Bamboo charcoal printing textile and manufacture method thereof | |
| CN106423077A (en) | Modified nano-crystalline cellulose and preparing method and application of fiber thereof | |
| CN109137535A (en) | A kind of preparation method for adding china-hemp fibers powder-nano material heat insulation and heat control type wear-resistant uvioresistant line umbrella cloth | |
| CN103464111B (en) | Softex kw modification walnut shell adsorbent and its preparation method and application | |
| CN109294366A (en) | A kind of long-term negative ion release and far infrared remove aldehyde scavenging solution and preparation method | |
| CN106592223A (en) | Water-proofing, oil-proofing and antifouling type easy-care finishing liquid of shirt and finishing method of water-proofing, oil-proofing and antifouling type easy-care finishing liquid | |
| CN107096574A (en) | Photocatalyst formaldehyde removing composition and preparation method thereof | |
| CN104277196B (en) | The preparation method of long-acting polyurethane fragrant microcapsules | |
| CN105256569A (en) | Sun protection skin-friendly dacron fabric | |
| CN110585910A (en) | Indoor formaldehyde scavenger and preparation method thereof | |
| CN106245375A (en) | A kind of dyestuff based on cellulose base aeroge and preparation thereof and colouring method | |
| CN104480732A (en) | Efficient bacteriostatic PU synthetic leather and producing method thereof | |
| CN108842439A (en) | A kind of moisture absorbing and sweat releasing agent and preparation method thereof | |
| CN106120305B (en) | Sunproof clothes | |
| CN108754856A (en) | A kind of plant fiber spunlace non-woven cloth processing technology of selective resistance every ultraviolet light | |
| CN109432979A (en) | A kind of scavenger with efficient formaldehyde purification function | |
| CN102531461A (en) | Negative ion inorganic dry powder coating and preparation method and construction process thereof | |
| CN106087481A (en) | A kind of digit printing fabric concentrator | |
| CN105037837A (en) | Titanium dioxide aqueous color paste suitable for coloring natural latex products and preparation method of titanium dioxide aqueous color paste |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190115 |