CN204763024U - Medical bacteria remover of photocatalyst - Google Patents
Medical bacteria remover of photocatalyst Download PDFInfo
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- CN204763024U CN204763024U CN201520099670.3U CN201520099670U CN204763024U CN 204763024 U CN204763024 U CN 204763024U CN 201520099670 U CN201520099670 U CN 201520099670U CN 204763024 U CN204763024 U CN 204763024U
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- photocatalyst
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Abstract
The utility model provides a medical bacteria remover of photocatalyst, this bacteria remover use the main part and are the gauze mask, and the gauze mask designs to three -layer aseptic filteration structure, outside including in, interior three -layer, the outer photocatalyst decontaminating agent layer that be, middle level be activated carbon layer, the inlayer be the softness and breathes freely layer. Wherein the photocatalyst decontaminating agent comprises following raw materials according to mass fraction: nanometer titanium dioxide photocatalysis 3-5%, nanometer silica 1-2%, sodium dodecanesulphonate 1-2.5%, all the other are distilled water. With above raw materials homogeneous mixing in proportion, after emulsified and dispersed handles can the photocatalyst decontaminating agent. The utility model discloses a bacteria remover raw materials compatibility is equitable, the preparation is with low costs, produces the convenience, has stronger antibiotic disinfection function.
Description
Technical field
The utility model relates to the medical bacteria remover of photocatalyst, is specifically related to a kind of photocatalyst clarificant being carrier with medical degerming mouth mask.
Background technology
Mouth mask is a kind of conventional health care product in people's routine work, life, is also particularly the essential product of staff for hospital and special trade mouth mask.But the structure of mouth mask the most conventional at present is mostly still made by gauze, fine cloth or common non-woven fabric and is formed, only has the function intercepting and filter, if a large amount of dust particles and bacterium, virus etc. are adsorbed onto on mouth mask, and when can not get removing timely and killing, germ and virus will be made to be multiplied on mouth mask, become superinfection source on the contrary, people is known from experience and causes larger harm.In this case, need a kind of high-quality badly, really there is protection and and the medical grade mouth mask of sterilizing function.
The general name with the photosemiconductor material of photo-catalysis function of photocatalyst to be a kind of with Nano titanium dioxide be representative is the current most ideal material administering indoor environmental pollution in the world.Photocatalyst reaction is that photocatalyst substance is under the irradiation of light excites, nano-photocatalyst material generation electron transition, valence-band electrons is excited to conduction band and produces hole in valence band, form superoxides and the hydroxyl atomic group of active oxygen, the oxidability that it is superpower, the planktonic bacteria in air can be decomposed, kill Escherichia coli, yellow staphylococcus, tinea alba bacterium, mould, pyogenic baeceria, the bacteriums such as green pus bacterium, suppress as enterovirus, influenza, the propagation of the cause of diseases such as filterable virus, sterilizing ability reaches more than 99%, simultaneously, the hydroxyl free radical generated after titanium dioxide light can decomposing formaldehyde enduringly, benzene, ammonia, the noxious pollutants such as TVOC, improve air cleaning efficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of photocatalyst medical bacteria remover, is mainly used in, on medical degerming mouth mask, making Respirator structure simple, good filtration effect, stronger antibiotic and sterilizing function, simultaneously, photocatalyst clarificant compatibility is reasonable, and preparation cost is low, simple to operate.
In order to achieve the above object, the utility model is realized by following scheme: the application main body of the medical bacteria remover of photocatalyst is mouth mask, is designed to three layers of aseptic filtration structure, comprise outer, in, interior three layers, outer is photocatalyst purification oxidant layer, and middle level is active carbon layer, and internal layer is flexible, breathable layer.
As preferably, described outer light catalytic control agent is made up of following raw material according to mass fraction:
(1) nano titanium dioxide photocatalyst: the titanium dioxide granule being Nano grade, it is of a size of 10-30nm, and 3 ~ 5%;
(2) nano silicon: the silica dioxide granule being Nano grade, it is of a size of 10-30nm, and 1 ~ 2%;
(3) dodecyl sodium sulfate 1 ~ 2.5%, all the other are distilled water.
As preferably, in described nano titanium dioxide photocatalyst, nano-titania particle is of a size of 10-30nm.
As preferably, described nano-silicon dioxide particle is of a size of 10-30nm.
As preferably, the outer light catalytic control oxidant layer of described photocatalyst medical bacteria remover application main body mouth mask is by flooding or spraying that mouth mask is outer two-sidedly to be obtained.
Photocatalyst clarificant making step in the utility model is as follows:
(1) be scattered in distilled water by the dodecyl sodium sulfate of mass fraction 1 ~ 2.5%, stirring is mixed evenly, and is made into stable aqueous dispersions;
(2) nano titanium dioxide photocatalyst of mass fraction 3 ~ 5%, the nano silicon of 1 ~ 2% joined in the aqueous dispersions that step (1) is made into, stirring is mixed evenly, and obtains photocatalyst clarificant.
Owing to taking above technical scheme, the beneficial effects of the utility model are:
(1) the medical bacteria remover of photocatalyst of the present utility model can initiatively be degraded toxic and harmful, effective sterilization, deodorizing, anti-soil etc.;
(2) outer light catalytic control oxidant layer is by flooding or spraying two-sided obtaining, and outer surface can purify air middle toxic gas, and inner surface can kill the germ of breathing out in human body;
(3) active carbon layer in photocatalyst medical bacteria remover application main body mouth mask middle level, on the one hand can adsorb harmful components, decomposes, can adsorb the steam of characteristics of contaminated respiratory droplets on the other hand, prevent mouth mask moist for photocatalyst;
(4) the flexible, breathable layer of photocatalyst medical bacteria remover application main body mouth mask internal layer, has good permeation functions, and comfort is strong, ensures user's smooth breathing;
(5) the utility model photocatalyst clarificant material combination is reasonable, preparation cost is low, convenient for production, bactericidal effect good.
Accompanying drawing explanation
Fig. 1 is the photocatalyst medical bacteria remover application main body mouth mask cross section structure schematic diagram that the utility model embodiment provides.
Be labeled as in accompanying drawing: 1-photocatalyst purification oxidant layer, the outer base material of 2-, 3-active carbon layer, 4-flexible, breathable layer.
Embodiment
Below in conjunction with the accompanying drawings and the specific embodiments, the medical bacteria remover of photocatalyst that the utility model provides is described in further detail.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in drawings, photocatalyst of the present utility model medical bacteria remover application main body mouth mask, comprises photocatalyst purification oxidant layer 1, active carbon layer 3, flexible, breathable layer 4.
The photocatalyst purification oxidant layer 1 of photocatalyst medical bacteria remover application main body mouth mask is by flooding or spraying two-sided obtaining, clarificant is all adhered in two faces of such base material, outer surface can purify air middle toxic gas, and inner surface can kill the germ of breathing out in human body.The active carbon layer 3 in middle level, on the one hand can adsorb harmful components, decomposes, can adsorb the steam of characteristics of contaminated respiratory droplets on the other hand, prevent mouth mask moist for photocatalyst.The flexible, breathable layer 4 of internal layer, has good permeation functions, and comfort is strong, ensures user's smooth breathing.
The medical bacteria remover of photocatalyst is made up of raw material below with mass fraction:
Nano titanium dioxide photocatalyst: the titanium dioxide granule being Nano grade, it is of a size of 10-30nm, and 3 ~ 5%; Nano silicon: the silica dioxide granule being Nano grade, it is of a size of 10-30nm, and 1 ~ 2%; Dodecyl sodium sulfate 1 ~ 2.5%, all the other are distilled water.
(1) be scattered in the distilled water of 92.5% by the dodecyl sodium sulfate of mass fraction 2%, stirring is mixed evenly, and is made into stable aqueous dispersions;
(2) nano titanium dioxide photocatalyst (particle diameter is at 10-30nm) of mass fraction 4%, the nano silicon (particle diameter is at 10-30nm) of 1.5% joined in the aqueous dispersions that step (1) is made into, stirring is mixed evenly, and obtains photocatalyst clarificant.
Schematic above the utility model and embodiment thereof to be described.Those skilled in the art can also do other change in the utility model spirit, these changes done according to the utility model spirit, all should be included in the utility model scope required for protection.
Claims (2)
1. the medical bacteria remover of photocatalyst, is characterized in that: this bacteria remover application main body is mouth mask, and mouth mask is designed to three layers of aseptic filtration structure, comprise outer, in, interior three layers, outerly purify oxidant layer for photocatalyst, middle level is active carbon layer, and internal layer is flexible, breathable layer.
2. the medical bacteria remover of photocatalyst according to claim 1, is characterized in that: described skin is the nano titanium dioxide photocatalysis particle size in photocatalyst clarificant is 10-30nm.
3. the medical bacteria remover of photocatalyst according to claim 1, is characterized in that: described skin is that the nano-silicon dioxide particle in photocatalyst clarificant is of a size of 10-30nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520099670.3U CN204763024U (en) | 2015-02-12 | 2015-02-12 | Medical bacteria remover of photocatalyst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520099670.3U CN204763024U (en) | 2015-02-12 | 2015-02-12 | Medical bacteria remover of photocatalyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204763024U true CN204763024U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520099670.3U Expired - Fee Related CN204763024U (en) | 2015-02-12 | 2015-02-12 | Medical bacteria remover of photocatalyst |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106580379A (en) * | 2016-12-28 | 2017-04-26 | 芜湖研高粘胶新材料有限公司 | Medical waterproof and breathable adhesive tape |
| CN106618862A (en) * | 2016-12-30 | 2017-05-10 | 芜湖研高粘胶新材料有限公司 | Functional self-adhering bandage |
| CN106618861A (en) * | 2016-12-30 | 2017-05-10 | 芜湖研高粘胶新材料有限公司 | Dustproof degerming elastic bandage |
| CN106691688A (en) * | 2016-12-27 | 2017-05-24 | 芜湖研高粘胶新材料有限公司 | Non-allergenic irregular air-permeable adhesive tape and preparation method thereof |
| CN106691689A (en) * | 2016-12-30 | 2017-05-24 | 芜湖研高粘胶新材料有限公司 | Bandage capable of binding up |
| CN106726141A (en) * | 2016-12-30 | 2017-05-31 | 芜湖研高粘胶新材料有限公司 | A kind of first-aid dressing containing functional dressing core |
| CN106726144A (en) * | 2016-12-29 | 2017-05-31 | 芜湖研高粘胶新材料有限公司 | A kind of breathable adhesive tape |
| CN106726145A (en) * | 2016-12-29 | 2017-05-31 | 芜湖研高粘胶新材料有限公司 | A kind of sterilized adhesive bandage |
| CN106833425A (en) * | 2016-12-27 | 2017-06-13 | 芜湖研高粘胶新材料有限公司 | A kind of Novel medical super-wide non-woven adhesive tape |
| CN106860905A (en) * | 2016-12-27 | 2017-06-20 | 芜湖研高粘胶新材料有限公司 | A kind of low-cost medical breathable adhesive tape and preparation method thereof |
| CN106859854A (en) * | 2016-12-29 | 2017-06-20 | 芜湖研高粘胶新材料有限公司 | A kind of multiplex adhesive bandage |
| CN106859853A (en) * | 2016-12-27 | 2017-06-20 | 芜湖研高粘胶新材料有限公司 | One kind is medical to stick fixation adhesive tape |
| CN106890351A (en) * | 2016-12-29 | 2017-06-27 | 芜湖研高粘胶新材料有限公司 | One kind is medical to be exempted to stitch sterilized adhesive tape |
| CN106901899A (en) * | 2016-12-30 | 2017-06-30 | 芜湖研高粘胶新材料有限公司 | A kind of big bandage of bandaging pressure |
| CN111359317A (en) * | 2020-03-23 | 2020-07-03 | 北京易净星科技有限公司 | Nano-photocatalyst antibacterial filter layer and protection device |
| CN111394994A (en) * | 2020-03-23 | 2020-07-10 | 北京易净星科技有限公司 | Nano-blocking coating and protective device |
| CN112690287A (en) * | 2020-12-01 | 2021-04-23 | 张晓龙 | Novel inorganic nano photocatalyst bactericide spray and preparation method thereof |
-
2015
- 2015-02-12 CN CN201520099670.3U patent/CN204763024U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106833425A (en) * | 2016-12-27 | 2017-06-13 | 芜湖研高粘胶新材料有限公司 | A kind of Novel medical super-wide non-woven adhesive tape |
| CN106859853A (en) * | 2016-12-27 | 2017-06-20 | 芜湖研高粘胶新材料有限公司 | One kind is medical to stick fixation adhesive tape |
| CN106691688A (en) * | 2016-12-27 | 2017-05-24 | 芜湖研高粘胶新材料有限公司 | Non-allergenic irregular air-permeable adhesive tape and preparation method thereof |
| CN106860905A (en) * | 2016-12-27 | 2017-06-20 | 芜湖研高粘胶新材料有限公司 | A kind of low-cost medical breathable adhesive tape and preparation method thereof |
| CN106580379A (en) * | 2016-12-28 | 2017-04-26 | 芜湖研高粘胶新材料有限公司 | Medical waterproof and breathable adhesive tape |
| CN106890351A (en) * | 2016-12-29 | 2017-06-27 | 芜湖研高粘胶新材料有限公司 | One kind is medical to be exempted to stitch sterilized adhesive tape |
| CN106726144A (en) * | 2016-12-29 | 2017-05-31 | 芜湖研高粘胶新材料有限公司 | A kind of breathable adhesive tape |
| CN106726145A (en) * | 2016-12-29 | 2017-05-31 | 芜湖研高粘胶新材料有限公司 | A kind of sterilized adhesive bandage |
| CN106859854A (en) * | 2016-12-29 | 2017-06-20 | 芜湖研高粘胶新材料有限公司 | A kind of multiplex adhesive bandage |
| CN106726141A (en) * | 2016-12-30 | 2017-05-31 | 芜湖研高粘胶新材料有限公司 | A kind of first-aid dressing containing functional dressing core |
| CN106691689A (en) * | 2016-12-30 | 2017-05-24 | 芜湖研高粘胶新材料有限公司 | Bandage capable of binding up |
| CN106618861A (en) * | 2016-12-30 | 2017-05-10 | 芜湖研高粘胶新材料有限公司 | Dustproof degerming elastic bandage |
| CN106618862A (en) * | 2016-12-30 | 2017-05-10 | 芜湖研高粘胶新材料有限公司 | Functional self-adhering bandage |
| CN106901899A (en) * | 2016-12-30 | 2017-06-30 | 芜湖研高粘胶新材料有限公司 | A kind of big bandage of bandaging pressure |
| CN111359317A (en) * | 2020-03-23 | 2020-07-03 | 北京易净星科技有限公司 | Nano-photocatalyst antibacterial filter layer and protection device |
| CN111394994A (en) * | 2020-03-23 | 2020-07-10 | 北京易净星科技有限公司 | Nano-blocking coating and protective device |
| CN112690287A (en) * | 2020-12-01 | 2021-04-23 | 张晓龙 | Novel inorganic nano photocatalyst bactericide spray and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20190212 |