CN111701563A - Adsorption bag with antibacterial function - Google Patents
Adsorption bag with antibacterial function Download PDFInfo
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- CN111701563A CN111701563A CN202010390597.0A CN202010390597A CN111701563A CN 111701563 A CN111701563 A CN 111701563A CN 202010390597 A CN202010390597 A CN 202010390597A CN 111701563 A CN111701563 A CN 111701563A
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—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
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- 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
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- 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
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
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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
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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
- B01D2257/702—Hydrocarbons
- B01D2257/7027—Aromatic hydrocarbons
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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
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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
- B01D2257/91—Bacteria; Microorganisms
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Separation Of Gases By Adsorption (AREA)
Abstract
The invention discloses an adsorption bag with an antibacterial function, which comprises the following components: nano active silicon, coconut shell active carbon and nano silver. This absorption package with antibacterial function, full play nanometer active silicon and the respective advantage of active carbon reach high-efficient formaldehyde, benzene, VOCs's purpose of purifying, have improved the adsorption effect of absorption package to the pollutant to and active silicon and active carbon can adsorb a large amount of organic waste gas, breed the bacterium easily, block up the micropore, propagate the disease, make the absorption package have very strong antibacterial action after having added nanometer silver.
Description
Technical Field
The invention relates to the technical field of application of a new nano-active silicon material and nano-silver in household products, in particular to an adsorption bag with an antibacterial function.
Background
Indoor air pollution refers to the phenomenon that the quality of air in a room is reduced and deteriorated due to the fact that the amount of air pollutants entering the room exceeds the self-cleaning capacity of the indoor environment, and the air pollutants directly or indirectly have adverse effects on people, is called indoor air pollution, mainly comprises two categories of chemical pollution and physical pollution, and can be generally purified by adopting an activated carbon adsorption bag and the like.
However, the active carbon adsorption bags on the market at present are lower than active silicon in the aspects of formaldehyde purification performance and purification durability, and the traditional active carbon adsorption bags are placed in refrigerators, shoes and other places and are easy to breed bacteria for a long time.
Disclosure of Invention
The invention aims to provide an adsorption bag with an antibacterial function, and aims to solve the problems that the existing activated carbon adsorption bags in the market are lower than activated silicon in the aspects of formaldehyde purification performance and purification durability, and the traditional activated carbon adsorption bags are placed in refrigerators, shoes and other places and are easy to breed bacteria for a long time.
In order to achieve the purpose, the invention provides the following technical scheme: an adsorption bag with an antibacterial function comprises the following components: nano active silicon, coconut shell active carbon and nano silver.
Preferably, the specific gravity of the nano active silicon is 49%.
Preferably, the specific gravity of the coconut shell activated carbon is 50%.
Preferably, the specific gravity of the nano silver is 1%.
Preferably, the processing technology of the adsorption bag with the antibacterial function is as follows:
the method comprises the following steps: sequentially putting the nano active silicon powder and the nano silver into stirring equipment according to the ratio of 98: 2, adjusting the rotating speed of the stirring equipment to 600r/min-1200r/min, and fully mixing the nano active silicon powder and the nano silver to obtain a first mixed material;
step two: putting the mixed material I into a particle preparation device to prepare particles to obtain nano active silicon particles;
step three: sequentially sieving the nano active silicon particles and the coconut shell activated carbon by a sieve with the aperture of 1cm and 2.5mm, and screening out the nano active silicon and coconut shell activated carbon particles with the diameter of 2.5mm-1 cm;
step four: mixing the screened nano activated silicon particles and the coconut shell activated carbon particles according to the ratio of 1: 1, sequentially putting the mixed nano activated silicon particles and the coconut shell activated carbon particles into stirring equipment, adjusting the rotating speed of the stirring equipment to 60r/min-120r/min, and fully mixing the nano activated silicon particles and the coconut shell activated carbon particles to obtain a second mixed material;
step five: packaging the non-woven fabric bag for mixing material II, sealing the non-woven fabric bag packaged with the mixing material II by using sealing equipment to obtain an adsorption bag, and finally distributing and packaging the adsorption bag by using a damp-proof box body and transporting the adsorption bag to a sale place.
Compared with the prior art, the invention has the beneficial effects that: this absorption package with antibacterial function, full play nanometer active silicon and the respective advantage of active carbon reach high-efficient formaldehyde, benzene, VOCs's purpose of purifying, have improved the adsorption effect of absorption package to the pollutant to and active silicon and active carbon can adsorb a large amount of organic waste gas, breed the bacterium easily, block up the micropore, propagate the disease, make the absorption package have very strong antibacterial action after having added nanometer silver.
Drawings
FIG. 1 is a schematic view of the microstructure of the active silicon of the present invention;
FIG. 2 is a schematic diagram of a formaldehyde decomposition curve structure of the active silicon-supported Ag-AgBr-TiO2 composite visible-light-induced photocatalyst under visible light radiation;
FIG. 3 is a table of the saturation adsorption capacity of the active silica adsorbent of the present invention.
Detailed Description
Technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a technical scheme that: an adsorption bag with an antibacterial function comprises the following components: nano active silicon, coconut shell active carbon and nano silver.
Furthermore, the proportion of the nano active silicon is 49 percent, the nano active silicon is a white solid powdery nano material, the phase structure of the nano active silicon is amorphous silicate, and the nano active silicon mainly containsSi, Al, Fe, Ca, Mg and other elements, the particle size of the active silicon particles is 5-25 mu m, the active silicon particles are formed by the agglomeration of curled nano-scale micro-sheets, the interior of the active silicon particles is in a honeycomb micropore structure, the thickness of the nano-sheets is 10-100nm, the micropore size can reach 0.1-0.5 mu m, and the specific surface area is 100-1000 m2The activated silicon has super strong adsorption capacity on harmful gases such as formaldehyde and the like, is short in saturation time and high in adsorption rate, and compared with other adsorption materials, the adsorption rate and the saturation adsorption rate of the activated silicon on the formaldehyde are higher by dozens of to hundreds of times, and the activated silicon is rarely desorbed, as shown in figures 1-3;
furthermore, the specific gravity of the coconut shell activated carbon is 50%, so that the original adsorbability of the adsorption bag is ensured;
furthermore, the specific gravity of the nano silver is 1%, and after the nano silver is added, the adsorption bag has an antibacterial effect;
further, the processing technology of the adsorption bag with the antibacterial function is as follows:
the method comprises the following steps: sequentially putting the nano active silicon powder and the nano silver into stirring equipment according to the ratio of 98: 2, adjusting the rotating speed of the stirring equipment to 600r/min-1200r/min, and fully mixing the nano active silicon powder and the nano silver to obtain a first mixed material;
step two: putting the mixed material I into a particle preparation device to prepare particles to obtain nano active silicon particles;
step three: sequentially sieving the nano active silicon particles and the coconut shell activated carbon by a sieve with the aperture of 1cm and 2.5mm, and screening out the nano active silicon and coconut shell activated carbon particles with the diameter of 2.5mm-1 cm;
step four: mixing the screened nano activated silicon particles and the coconut shell activated carbon particles according to the ratio of 1: 1, sequentially putting the mixed nano activated silicon particles and the coconut shell activated carbon particles into stirring equipment, adjusting the rotating speed of the stirring equipment to 60r/min-120r/min, and fully mixing the nano activated silicon particles and the coconut shell activated carbon particles to obtain a second mixed material;
step five: packaging the non-woven fabric bag for mixing material II, sealing the non-woven fabric bag packaged with the mixing material II by using sealing equipment to obtain an adsorption bag, and finally distributing and packaging the adsorption bag by using a damp-proof box body and transporting the adsorption bag to a sale place.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An adsorb package with antibacterial function which characterized in that: the adsorption bag with the antibacterial function comprises the following components: nano active silicon, coconut shell active carbon and nano silver.
2. The adsorption packet with antibacterial function according to claim 1, characterized in that: the specific gravity of the nano active silicon is 49%.
3. The adsorption packet with antibacterial function according to claim 1, characterized in that: the proportion of the coconut shell activated carbon is 50%.
4. The adsorption packet with antibacterial function according to claim 1, characterized in that: the specific gravity of the nano silver is 1%.
5. The adsorption packet with antibacterial function according to claim 1, characterized in that: the processing technology of the adsorption bag with the antibacterial function comprises the following steps:
the method comprises the following steps: sequentially putting the nano active silicon powder and the nano silver into stirring equipment according to the ratio of 98: 2, adjusting the rotating speed of the stirring equipment to 600r/min-1200r/min, and fully mixing the nano active silicon powder and the nano silver to obtain a first mixed material;
step two: putting the mixed material I into a particle preparation device to prepare particles to obtain nano active silicon particles;
step three: sequentially sieving the nano active silicon particles and the coconut shell activated carbon by a sieve with the aperture of 1cm and 2.5mm, and screening out the nano active silicon and coconut shell activated carbon particles with the diameter of 2.5mm-1 cm;
step four: mixing the screened nano activated silicon particles and the coconut shell activated carbon particles according to the ratio of 1: 1, sequentially putting the mixed nano activated silicon particles and the coconut shell activated carbon particles into stirring equipment, adjusting the rotating speed of the stirring equipment to 60r/min-120r/min, and fully mixing the nano activated silicon particles and the coconut shell activated carbon particles to obtain a second mixed material;
step five: packaging the non-woven fabric bag for mixing material II, sealing the non-woven fabric bag packaged with the mixing material II by using sealing equipment to obtain an adsorption bag, and finally distributing and packaging the adsorption bag by using a damp-proof box body and transporting the adsorption bag to a sale place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010390597.0A CN111701563A (en) | 2020-05-08 | 2020-05-08 | Adsorption bag with antibacterial function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010390597.0A CN111701563A (en) | 2020-05-08 | 2020-05-08 | Adsorption bag with antibacterial function |
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| CN111701563A true CN111701563A (en) | 2020-09-25 |
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| CN202010390597.0A Pending CN111701563A (en) | 2020-05-08 | 2020-05-08 | Adsorption bag with antibacterial function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112263703A (en) * | 2020-10-26 | 2021-01-26 | 北京硅宝纳米活性硅材料有限公司 | Adsorption bag with antibacterial, nerve-calming and sleep-aiding functions |
| CN113117649A (en) * | 2021-04-12 | 2021-07-16 | 北京三棵树新材料科技有限公司 | TVOC powder-resistant indoor degradation TVOC flowery flavor coating and preparation method thereof |
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| CN103709858A (en) * | 2013-11-28 | 2014-04-09 | 内蒙古伊晨环境材料有限公司 | Environment protection-type interior wall paint with formaldehyde purification function and preparation method therefor |
| CN104069808A (en) * | 2014-06-20 | 2014-10-01 | 江苏浦士达环保科技有限公司 | Manufacturing method of silver-carrying coconut shell activated carbon |
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2020
- 2020-05-08 CN CN202010390597.0A patent/CN111701563A/en active Pending
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| CN104069808A (en) * | 2014-06-20 | 2014-10-01 | 江苏浦士达环保科技有限公司 | Manufacturing method of silver-carrying coconut shell activated carbon |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112263703A (en) * | 2020-10-26 | 2021-01-26 | 北京硅宝纳米活性硅材料有限公司 | Adsorption bag with antibacterial, nerve-calming and sleep-aiding functions |
| CN113117649A (en) * | 2021-04-12 | 2021-07-16 | 北京三棵树新材料科技有限公司 | TVOC powder-resistant indoor degradation TVOC flowery flavor coating and preparation method thereof |
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Application publication date: 20200925 |