CN211215053U - Graphene titanium dioxide ultraviolet light catalysis toxin filtering box - Google Patents
Graphene titanium dioxide ultraviolet light catalysis toxin filtering box Download PDFInfo
- Publication number
- CN211215053U CN211215053U CN201921785258.1U CN201921785258U CN211215053U CN 211215053 U CN211215053 U CN 211215053U CN 201921785258 U CN201921785258 U CN 201921785258U CN 211215053 U CN211215053 U CN 211215053U
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- China
- Prior art keywords
- titanium dioxide
- filter
- toxin
- graphene
- ultraviolet light
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- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims abstract description 71
- 238000001914 filtration Methods 0.000 title claims abstract description 38
- 239000004408 titanium dioxide Substances 0.000 title claims abstract description 34
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 239000003053 toxin Substances 0.000 title claims abstract description 21
- 231100000765 toxin Toxicity 0.000 title claims abstract description 21
- 238000006555 catalytic reaction Methods 0.000 title claims abstract description 13
- 229910021389 graphene Inorganic materials 0.000 title claims description 18
- 229920000742 Cotton Polymers 0.000 claims abstract description 27
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 9
- 239000010439 graphite Substances 0.000 claims abstract description 9
- 150000001336 alkenes Chemical class 0.000 claims abstract description 6
- 239000011148 porous material Substances 0.000 claims abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 239000004020 conductor Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000012209 synthetic fiber Substances 0.000 claims description 3
- 229920002994 synthetic fiber Polymers 0.000 claims description 3
- 210000002345 respiratory system Anatomy 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 19
- 231100000614 poison Toxicity 0.000 description 19
- 239000002574 poison Substances 0.000 description 19
- 238000001179 sorption measurement Methods 0.000 description 11
- 108700012359 toxins Proteins 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000002341 toxic gas Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- -1 graphite alkene Chemical class 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000007146 photocatalysis Methods 0.000 description 3
- 230000001699 photocatalysis Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 229910021654 trace metal Inorganic materials 0.000 description 1
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Abstract
The utility model discloses a graphite alkene titanium dioxide ultraviolet catalysis toxin filter box relates to gas mask toxin filter box technical field, including the filter box shell, the top fixedly connected with filter cover of filter box shell, the inside bottom fixedly connected with adsorbed layer of filter box shell, the fixed surface of adsorbed layer is connected with the filter screen, the fixed surface of filter screen is connected with titanium dioxide filter cotton layer, the fixed surface of titanium dioxide filter cotton layer is connected with the coarse pore filter cotton. The utility model directly uses organic gas and NH3、H2S、SO2The air polluted in the operation passes through the toxin filtering box to become safe air to enter a human body respiratory system for human body needs, triple filtering is combined, the practicability is good, the service life is longer, and the cost performance is high.
Description
Technical Field
The utility model relates to a respirator strains poison box technical field, in particular to graphite alkene titanium dioxide ultraviolet photocatalysis and strains poison box.
Background
The poison filtering box is one of the important components of the gas mask and is a part for filtering poison gas, poison smoke and poison mist of the gas mask. After being filtered by the poison filtering box, the air becomes safe air which enters a human body respiratory system for human body needs. The dust-proof poison filtering box and the gas-proof poison filtering box can be divided into a dust-proof poison filtering box and a gas-proof poison filtering box according to the application occasion and the operation environment of the poison filtering box, and the dust-proof poison filtering box generally consists of a main body of the poison filtering box, poison filtering cotton and a cover of the poison filtering cotton. The gas-defense gas-filtering box is lack of a gas-filtering cotton part, is mainly convenient for reducing the respiratory resistance and is more suitable for long-term labor operation. The dustproof toxin filtering box is suitable for preventing toxic smoke and toxins, the dustproof toxin filtering box mainly aims at different toxic gases for protection, and after the toxic gases pass through the toxin filtering box, the active carbon in the toxin filtering box reacts with trace metal elements, and then the toxic gases are absorbed and chemically reacted to be converted into harmless gases for human body to need. The traditional toxin filtering box only combines filtering and adsorption, has limited adsorption capacity, needs to be replaced in time after a period of time, has less use times and can not thoroughly remove organic matters.
Therefore, it is necessary to invent a graphene titanium dioxide ultraviolet light catalysis toxin filter box to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a poison box is strained in catalysis of graphite alkene titanium dioxide ultraviolet light to solve the poison box of straining in the past that proposes in the above-mentioned background art and only filtering and adsorbing and combine together, the adsorption capacity is limited, just need in time change through a period, and the number of times of use is less, and can not thoroughly get rid of the problem of organic matter.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a graphite alkene titanium dioxide ultraviolet catalysis toxin filter box, includes the filter box shell, the top fixedly connected with of filter box shell strains the lid, the inside bottom fixedly connected with adsorbed layer of filter box shell, the fixed surface of adsorbed layer is connected with the filter screen, the fixed surface of filter screen is connected with titanium dioxide and strains cotton layer, the fixed surface of titanium dioxide strain cotton layer is connected with the coarse pore filter cotton.
Optionally, the adsorption layer is made of one or a combination of graphene and activated carbon materials.
Optionally, the titanium dioxide filter cotton layer is formed by coating nano-scale titanium dioxide below the synthetic fiber.
Optionally, the surface of the filter screen is provided with an LED ultraviolet lamp, the bottom end of the LED ultraviolet lamp is provided with a conductive wire, and an outlet is formed in the joint of the filter box shell and the filter screen.
Optionally, the number of the LED ultraviolet lamps is three, the top ends of the LED ultraviolet lamps are adjacent to the titanium dioxide filter cotton layer, and the bottom ends of the LED ultraviolet lamps are adjacent to the adsorption layer.
Optionally, the number of the outlets is two, copper electrodes are welded at the outlets, and two ends of the graphene conductor wire are connected with the two copper electrodes respectively.
Optionally, the conductive wires are drawn by graphene conductive ink, and the conductive wires are distributed on the filter screen in an inverted V shape.
The utility model discloses a technological effect and advantage:
1. the utility model discloses directly decompose organic gas into harmless carbon dioxide and water, avoid harmful gas such as organic gas, NH3, H2S, SO2 to get into human respiratory, change the pure absorbent way in the past, thoroughly eliminate harmful.
2. The utility model discloses a graphite alkene conductive ink printed wire for filter screen replaces traditional wire, and preparation is simple and convenient, practices thrift space and cost, for the ultraviolet lamp provides the power, the water-based graphite alkene conductive ink of this adoption, and is pollution-free, and the environmental protection is profitable, and is with low costs, and electric conductivity is good, and the filter screen of wire process is the entity and becomes anti "V" type structure, avoids having the aqueous vapor gathering and the short circuit.
3. The utility model discloses a large granule dust is got rid of to the macropore filter pulp, and harmful gas such as organic gas, NH3, H2S, SO2 are got rid of under the ultraviolet light cooperation to the titanium dioxide filter pulp, and the peculiar smell is got rid of to the adsorbed layer, and triple filtration combines together, thoroughly gets rid of harmful substance, guarantees health.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the structure diagram of the conductor wire and the LED lamp of the present invention.
Fig. 3 is a schematic view of the inverted V-shaped structure of the conductor wire of the present invention.
In the figure: 1. a cartridge housing; 2. an adsorption layer; 3. filtering with a screen; 31. an LED ultraviolet lamp; 32. a conductive wire; 33. an outlet; 34. a copper electrode; 4. titanium dioxide filter cotton; 5. coarse-pore cotton filtering; 6. and (7) filtering the cover.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention:
the utility model provides a graphite alkene titanium dioxide ultraviolet photocatalysis toxin filtering box as shown in fig. 1-3, including cartridge case 1, cartridge case 1's top fixedly connected with filter lid 6, cartridge case 1's inside bottom fixedly connected with adsorbed layer 2, adsorbed layer 2 is by one kind of graphite alkene or activated carbon material or combination between them, adsorbed layer 2's fixed surface is connected with filter screen 3, filter screen 3's fixed surface is connected with titanium dioxide filter cotton layer 4, titanium dioxide filter cotton layer 4 is formed by the coating of nanometer titanium dioxide below the synthetic fiber, titanium dioxide is that the adoption photocatalysis activity is high, the anatase titanium dioxide that the ultraviolet absorption capacity is strong, twoThe surface of the titanium oxide filter cotton layer 4 is fixedly connected with coarse filter cotton 5, the poison filtering box comprises triple filtering, large particle dust is removed from the coarse filter cotton 5, and the titanium oxide filter cotton layer 4 decomposes organic gas and NH under the catalysis of ultraviolet light3、H2S、SO2When the harmful gas is exhausted, the adsorption layer 2 removes peculiar smell and adsorbs a small amount of the harmful gas which is not exhausted, the organic gas and the like are directly decomposed into harmless gas or oxide and water, and the organic gas and NH are avoided3、H2S、SO2When harmful gas enters a human body respiratory system, the previous pure adsorption way is changed, harmful substances are thoroughly eliminated, three LED ultraviolet lamps 31 are arranged on the surface of a filter screen 3, the number of the LED ultraviolet lamps 31 is three, the top end of each LED ultraviolet lamp 31 is adjacent to a titanium dioxide filter cotton layer 4, the bottom end of each LED ultraviolet lamp 31 is adjacent to an adsorption layer 2, a conducting wire 32 is arranged at the bottom end of each LED ultraviolet lamp 31, an outlet 33 is formed at the joint of a filter box shell 1 and the filter screen 3, the number of the outlets 33 is two, copper electrodes 34 are welded at the outlet 33, two ends of each graphene conducting wire 32 are respectively connected with the two copper electrodes 34, each conducting wire 32 is drawn by graphene conducting ink, the graphene conducting ink is water-based, the conducting wires 32 are distributed on the filter screen 3 in an inverted V shape, the graphene conducting ink is used for printing electric wires on the filter screen 3 to replace traditional wires, the water-based graphene conductive ink is adopted, pollution is avoided, environmental protection benefit is good, cost is low, conductivity is good, a filter screen 3 through which a lead passes is of an inverted V-shaped structure, short circuit caused by moisture accumulation is avoided, a battery and a control switch are installed on a face mask, and a complete toxin filtering box is installed on the matched face mask and is connected with the battery and the control switch in series by a copper electrode 34.
This practical theory of operation: the complete poison filtering box is arranged on a matched face mask to be connected with a power line, a control switch is turned on, the LED ultraviolet lamp 31 is used for sucking polluted air into the face mask, large particle particles are filtered out through the coarse filter cotton 5 to the filter screen 3, and under the irradiation of the LED ultraviolet lamp 31, the titanium dioxide filter cotton layer 4 is used for filtering organic gas and NH3、H2S、SO2Decomposed into harmless gas and water, the last adsorption layer 2 can adsorb peculiar smell and a small amount of undecomposed harmful gas, and the gas passes through the first two pathsAfter the filtration treatment, the service life of the adsorption layer 2 is greatly prolonged, the triple filtration is matched, the decontamination effect is good, and the cost performance is high.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a graphite alkene titanium dioxide ultraviolet catalysis toxin filtering box, includes filter box shell (1), its characterized in that: the top fixedly connected with of filter cartridge shell (1) strains lid (6), the inside bottom fixedly connected with adsorbed layer (2) of filter cartridge shell (1), the fixed surface of adsorbed layer (2) is connected with filter screen (3), the fixed surface of filter screen (3) is connected with titanium dioxide filter cotton layer (4), the fixed surface of titanium dioxide filter cotton layer (4) is connected with coarse pore filter cotton (5).
2. The graphene titanium dioxide ultraviolet light catalysis toxin filter box according to claim 1, characterized in that:
the titanium dioxide filter cotton layer (4) is formed by coating nano-scale titanium dioxide below the synthetic fiber.
3. The graphene titanium dioxide ultraviolet light catalysis toxin filter box according to claim 1, characterized in that:
the surface of filter screen (3) is equipped with LED ultraviolet lamp (31), the bottom of LED ultraviolet lamp (31) is equipped with conductor wire (32), outlet (33) have been seted up with the junction of filter cartridge shell (1) and filter screen (3).
4. The graphene titanium dioxide ultraviolet light catalysis toxin filter box according to claim 3, characterized in that:
LED ultraviolet lamp (31) have threely, and the top and the titanium dioxide of LED ultraviolet lamp (31) are strained cotton layer (4) and are adjacent, the bottom and adsorbed layer (2) of LED ultraviolet lamp (31) are adjacent.
5. The graphene titanium dioxide ultraviolet light catalysis toxin filter box according to claim 3, characterized in that:
the number of the outlets (33) is two, copper electrodes (34) are welded at the outlets (33), and two ends of the graphene conducting wire (32) are connected with the two copper electrodes (34) respectively.
6. The graphene titanium dioxide ultraviolet light catalysis toxin filter box according to claim 3, characterized in that:
the conductive wires (32) are drawn by graphene conductive ink, and the conductive wires (32) are distributed on the filter screen (3) in an inverted V shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921785258.1U CN211215053U (en) | 2019-10-21 | 2019-10-21 | Graphene titanium dioxide ultraviolet light catalysis toxin filtering box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921785258.1U CN211215053U (en) | 2019-10-21 | 2019-10-21 | Graphene titanium dioxide ultraviolet light catalysis toxin filtering box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211215053U true CN211215053U (en) | 2020-08-11 |
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ID=71915454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921785258.1U Active CN211215053U (en) | 2019-10-21 | 2019-10-21 | Graphene titanium dioxide ultraviolet light catalysis toxin filtering box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211215053U (en) |
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2019
- 2019-10-21 CN CN201921785258.1U patent/CN211215053U/en active Active
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