CN205143475U - Oxygen bearing fossil china ink alkene granule subtract compound filter rod of harmful type ternary - Google Patents
Oxygen bearing fossil china ink alkene granule subtract compound filter rod of harmful type ternary Download PDFInfo
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- CN205143475U CN205143475U CN201520599324.1U CN201520599324U CN205143475U CN 205143475 U CN205143475 U CN 205143475U CN 201520599324 U CN201520599324 U CN 201520599324U CN 205143475 U CN205143475 U CN 205143475U
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- cigarette
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Abstract
The utility model discloses an oxygen bearing fossil china ink alkene granule subtract compound filter rod of harmful type ternary, including the filter core, the filter core outside is provided with the parcel layer, the filter core is including acetate section, oxidation graphite alkene granule section and the acetate section of alternative connection in order. The utility model discloses the burst size of crotonic aldehyde in the cigarette flue gas can be the selectivity reduced, the harm of harmful components to the human body is reduced in the flue gas.
Description
Technical field
The utility model relates to cigarette filter tip rod, is specifically related to a kind of burst size containing crotonaldehyde in graphene oxide particle, energy selectivity reducing cigarette fume, reduces harmful substances in flue gas to the harm tri compound cigarette filter tip rod of human body.
Background technology
Smoking is harmful to your health, and the harm of cigarette is well-known, and tracing it to its cause is containing harmful substances such as nicotine, tar, nitrosamine, heavy metal, suspended particulate substance, carbon monoxide, crotonaldehydes in flue gas.The structural formula of crotonaldehyde is CH3CH=CHCHO.These product are liquid that is colourless or yellowish, toxicity grading: high poison.Explosive hazard property: mixing with air can be quick-fried.Flammability hazards characteristic: chance naked light, high temperature, oxidant are inflammable; Burning produces stimulates smog.To harm: have intense stimulus effect to eye conjunctiva and upper respiratory tract mucosa.Long Term Contact can cause rhinitis chronic and nervous system disorder.Although the burst size of crotonaldehyde is not high in cigarette mainstream flue gas, the content compared in whole flue gas seems insignificant, and its harmfulness can not be ignored, and is subject to concern and the attention of numerous scientific workers, also becomes the focus and emphasis of research.
Last century acetate fiber cigarette filter application, a part of harmful substance in effectively catching cigarette smoke, reduces the harmfulness of cigarette, but unsatisfactory to the burst size reducing crotonaldehyde in cigarette smoke.Along with improving constantly of people's living standard, cigarette consumption person is to smoking and health problem growing interest, day by day increase the security requirement of cigarette, the cellulose acetate filter rod that current cigarette filter uses can not meet the demand of consumer to high-quality, low harm cigarette.In filter stick, add the lowering harm and decreasing coking performance that some materials with tar and harm reducing function can improve the fine filter stick of vinegar, but ubiquity harm reduction effect is undesirable, Harm reduction techniques can not be met and fall burnt requirement.CN03148807.2 discloses a kind of filter tip effectively removing cigarette smoke harmful constituent.It is made up of cigarette plug paper, acetate silk, also containing melatonin and curcumin in the middle of acetate silk.Its preparation method is first dissolved in the medical ethanol of 95% by the mixture of melatonin and curcumin, mixes, make solution, then the said ethanolic solution containing melatonin and curcumin joined mouth rod acetate silk and make filter tip.It can remove certain free radical and condensed-nuclei aromatics benzo [a] pyrene etc., but cannot remove crotonaldehyde in cigarette smoke.
Utility model content
In order to solve the problem of prior art, the utility model provides a kind of tri compound cigarette filter tip rod, and in its energy selectivity reducing cigarette fume, the burst size of crotonaldehyde, reduces harmful substances in flue gas to the harm of human body.
Described technical scheme is as follows:
A kind of tri compound cigarette filter tip rod, comprise filter core, described filter core outer setting has integument, and described filter core comprises the acetate fiber section, graphene oxide particle section and the acetate fiber section that alternately connect in turn.
The length of described acetate fiber section is 5-30mm, and the length of described graphene oxide particle section is 5-10mm.
Described acetate fiber section and described graphene oxide particle section are at least 3 sections respectively.
Described integument comprises the first integument and the second integument, and described first integument is arranged between described filter core and the second integument.
The circumference of described filter core is 24.25 ± 0.20mm, length is 120.00 ± 0.50mm, resistance to suction is 3200 ± 250Pa.
The width of described first integument is 25.60 ± 0.25mm.
The width of described second integument is 27.00 ± 0.25mm.
The beneficial effect that the technical scheme that the utility model provides is brought is:
Filter core of the present utility model selects acetate fiber section and the graphene oxide particle section of alternately connection in turn, and the burst size of crotonaldehyde in energy selectivity reducing cigarette fume, reduces harmful substances in flue gas to the harm of human body.Test result shows, tri compound cigarette filter tip rod of the present utility model can make crotonaldehyde in cigarette smoke content at least reduce by 57.28%, therefore Be very effective.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of tri compound cigarette filter tip rod of the present utility model.
In figure: 1-filter core, 1a
1-acetate fiber section, 1b-graphene oxide particle section, 1a
2-acetate fiber section, 2-first integument, 3-second integument.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
As shown in Figure 1, a kind of tri compound cigarette filter tip rod of the present utility model, comprises filter core 1, and described filter core outer setting has integument, and described filter core comprises the acetate fiber section 1a alternately connected in turn
1, graphene oxide particle section 1b and acetate fiber section 1a
2.Described graphene oxide particle is that graphene oxide composite material adds adhesive according to a certain percentage, and through wetting, granulation, sizing, drying, sieve, obtain requisite oxygen functionalized graphene particle, the particle diameter of particle is 10-40 order.
Described Three-element composite filter core adds mesoporous silica particles in the middle of the fine filter stick of two-section vinegar reserved cavity by particle feeding machine in filter stick formation process and makes, and the addition of graphene oxide particle is that 40-100mg/ props up.
The length of described acetate fiber section is 5-30mm, and the length of described graphene oxide particle section is 5-10mm.
Described acetate fiber section and described graphene oxide particle section are at least 3 sections respectively.
Described integument comprises the first integument 2 and the second integument 3, and described first integument 2 is arranged between described filter core and the second integument 3.
The circumference of described filter core is 24.25 ± 0.20mm, length is 120.00 ± 0.50mm, resistance to suction is 3200 ± 250Pa.
The width of described first integument 2 is 25.60 ± 0.25mm.
The width of described second integument 3 is 27.00 ± 0.25mm.
Embodiment 1
Graphene oxide composite material and adhesive are made into particle, wherein graphene oxide content is 50%, and is added in the reserved cavity of the fine filter stick of two-section vinegar, forms the fine filter stick Three-element composite filter core of the fine filter stick/graphene oxide particle/vinegar of vinegar, be made into cigarette, and called after test cigarette.
Embodiment 2
Acetate fiber is processed into the filter tip with Three-element composite filter core with equal length, resistance to suction circularity by filter tip moulding process, and is made into cigarette, and called after contrast cigarette.
Cigarette sample physical index data in above 2 embodiments are in table 1.Cigarette sample smoke chemistry composition detection the results are shown in Table 2.
Table 1 cigarette sample physical index
Table 2 cigarette sample smoke chemistry composition detection result
Note: contrast cigarette is the cigarette sample produced with the pure cellulose acetate filter rod of unitary.Contrast cigarette and test cigarette are except mouth rod is different, and pipe tobacco tobacco leaf formulation used, cigarette material and cigarette process are all identical.
Analyze above testing result, we can obtain following conclusion:
1, in filter stick, add graphene oxide particle, addition is that 61.3mg/ props up, and compared with contrast cigarette, the physical index such as resistance to suction, circumference, length of test cigarette does not significantly change, and the normal suction not affecting cigarette is described.
2, in filter stick, graphene oxide particle is added, compared with contrast cigarette, test cigarette crotonaldehyde in cigarette smoke content reduces by 57.28%, result illustrates that graphene oxide particle has stronger adsorptivity to crotonaldehyde in cigarette smoke, the content of graphene oxide increases, more remarkable to crotonaldehyde in cigarette smoke adsorptivity, harm reduction effect is more obvious.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. containing a harm reduction type Three-element composite filter core for graphene oxide particle, comprise filter core, described filter core outer setting has integument, it is characterized in that: described filter core comprises the acetate fiber section, graphene oxide particle section and the acetate fiber section that alternately connect in turn.
2. a kind of harm reduction type Three-element composite filter core containing graphene oxide particle according to claim 1, is characterized in that: the length of described acetate fiber section is 5-30mm.
3. a kind of harm reduction type Three-element composite filter core containing graphene oxide particle according to claim 1 and 2, is characterized in that: the length of described graphene oxide particle section is 5-10mm.
4. a kind of harm reduction type Three-element composite filter core containing graphene oxide particle according to claim 3, is characterized in that: described acetate fiber section, described graphene oxide particle section and described acetate fiber section are respectively 3 sections.
5. a kind of harm reduction type Three-element composite filter core containing graphene oxide particle according to claim 4, it is characterized in that: described integument comprises the first integument and the second integument, described first integument is arranged between described filter core and the second integument.
6. a kind of harm reduction type Three-element composite filter core containing graphene oxide particle according to claim 5, is characterized in that: the circumference of described filter core is 24.25 ± 0.20mm, length is 120.00 ± 0.50mm, resistance to suction is 3200 ± 250Pa.
7. a kind of harm reduction type Three-element composite filter core containing graphene oxide particle according to claim 6, is characterized in that: the width of described first integument is 25.60 ± 0.25mm.
8. a kind of harm reduction type Three-element composite filter core containing graphene oxide particle according to claim 7, is characterized in that: the width of described second integument is 27.00 ± 0.25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520599324.1U CN205143475U (en) | 2015-08-11 | 2015-08-11 | Oxygen bearing fossil china ink alkene granule subtract compound filter rod of harmful type ternary |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520599324.1U CN205143475U (en) | 2015-08-11 | 2015-08-11 | Oxygen bearing fossil china ink alkene granule subtract compound filter rod of harmful type ternary |
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| CN205143475U true CN205143475U (en) | 2016-04-13 |
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| CN201520599324.1U Active CN205143475U (en) | 2015-08-11 | 2015-08-11 | Oxygen bearing fossil china ink alkene granule subtract compound filter rod of harmful type ternary |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105029694A (en) * | 2015-08-11 | 2015-11-11 | 广西中烟工业有限责任公司 | Harm-reducing type ternary composite filter rod containing graphene oxide particles |
| WO2017124992A1 (en) * | 2016-01-18 | 2017-07-27 | 张麟德 | Cigarette smoke filter device and tobacco product |
-
2015
- 2015-08-11 CN CN201520599324.1U patent/CN205143475U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105029694A (en) * | 2015-08-11 | 2015-11-11 | 广西中烟工业有限责任公司 | Harm-reducing type ternary composite filter rod containing graphene oxide particles |
| WO2017124992A1 (en) * | 2016-01-18 | 2017-07-27 | 张麟德 | Cigarette smoke filter device and tobacco product |
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