CN204888717U - Compound cigarette with filter tip of graphite alkene - Google Patents
Compound cigarette with filter tip of graphite alkene Download PDFInfo
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- CN204888717U CN204888717U CN201520591178.8U CN201520591178U CN204888717U CN 204888717 U CN204888717 U CN 204888717U CN 201520591178 U CN201520591178 U CN 201520591178U CN 204888717 U CN204888717 U CN 204888717U
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- cigarette
- graphene
- filter
- filter tip
- graphite alkene
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Abstract
The utility model provides a compound cigarette filter tip of graphite alkene and take the cigarette with filter tip, includes: filter tip and cigarette, its characterized in that filter tip constitutes by filtering fibre section, graphite alkene adsorption stage and package paper, filters fibrous one end coating graphite alkene, and the package paper bag is wrapped up in in the outside of both and cigarette pipe tobacco, constitutes a compound cigarette cigarette with filter tip of graphite alkene.
Description
Technical field
The utility model relates to a kind of cigarette, particularly a kind of Graphene composite filter mouth cigarette.
Background technology
Cigarette filter refers to
cigaretteupper part, being used for a filtering part sucks in flue gas
tar, reduce the sense of discomfort after smoker's smoking.Along with the development of science and technology, the kind of filter tip itself also has a very large change.At present,
acetate fiberthe filter tip made is the one be widely used.Include particulate in cigarette smoke, be usually referred to as
tar.Containing a large amount of chemical compositions in tar, having 4000 to 5000 kinds, is all the unburnt product of tobacco.Except tar, in cigarette smoke, also include other materials, as " steam " or " gas " phase, also comprise volatile result of combustion of tobacco material, as acetaldehyde and other low molecule weight item.Other phases in cigarette smoke, as " half volatile " phase, comprising many combustible substances, are equal to particulate and vapor phase.
Such when during smoking, poisonous substance sucks the roughly process of human body: poisonous substance is evenly distributed in tobacco substantially, and during smoking, the tobacco major part at the place of lighting turns to smog, and poisonous substance carries a part by smog and directly enters air, and another part is walked along cigarette.Absorbed by the unlit tobacco of part and filter tip and deposit again in the process of walking, remaining enters human body.Absorbed by tobacco and deposit that a part of poisonous substance got off, when cigarette combustion where time enter air by tobacco section again, part is walked along cigarette, and this process proceeds to cigarette combustion to filter tip place always.So we see, the poisonous substance be originally distributed in tobacco eliminates and enters air and be filtered outside a part that mouth absorbs, remaining all to be sucked by human body.Actual smoking process is very complicated and vary with each individual, the quantitative proportion that the place's of lighting poisonous substance enters air with smog and walks along cigarette, relevant with the many factors such as mode, environment of smoking; The speed of passage of smoke cigarette constantly changes along with the change of smoking action; Filter tip and tobacco also can change with impacts such as smog traverse speed to some extent on the absorption of poisonous substance.
Medical research shows, existing filter tip still has the following disadvantages:
The particulate matter of part that what 1, filter tip can filter out is and tar, be rich in carcinogenic gaseous material and still " can have driven straight in " and enter our health.
2, the tar flue gas of filter tip to inspiration that cigarette all adopts the fine fiber of acetate fiber formula third to make substantially filters, and it is not good enough to nicotine gas filter effect.Although cellulose acetate filter can make the quantity of the harmful substances such as inspiration nicotine have minimizing to a certain degree, major part still absorb by smoker, the danger making smoker suffer from heart and lung diseases and Cancerous disease sharply increases.
3, the length of existing cigarette filter has two kinds, and short across filter tip 25 millimeters, long filter tip 31 millimeters, the rejection rate of nicotine in cigarette, long filter tip is 43.28%, and short filter tip is only 9.93%, and the filter efficiency of visible existing cigarette filter is less than 50%.
At present, the adsorption capacity of cigarette filter needs to be improved further, can reduce the harm of smoking to human body further, find a kind of high absorption capacity material, for the harmful components in cigarette filter cigarette, be solve the healthy problem demanding prompt solution of cigarette harm.
As the monolayer carbon atomic plane material separated from graphite material, Graphene is actually the two-dimensional structure of carbon.The time that Graphene is become famous is not long: 2010, Univ Manchester UK physicist An Deliehaimu and Constantine Nuo Woxiaoluofu relies on " testing in the initiative of two-dimensional graphene material " jointly to obtain Nobel Prize in physics then, and Graphene enters application thus.Graphene just receives extensive concern once preparing, and this two dimensional surface crystal structure ascribing Graphene to has character and the wide application prospects such as good mechanics, electricity.Graphene has very large specific area, and thus absorption property is good.
Graphene is applied to the sorbing material in cigarette filter, the harmful substance in absorption flue gas is a kind of selection well.
Summary of the invention
Technical problem to be solved in the utility model is, for the above-mentioned deficiency of prior art, and a kind of Graphene composite filter mouth cigarette is provided, effectively can adsorb the harmful substance such as nicotine gas and tar in cigarette, effectively can reduce the harm of cigarette to smoker.
The purpose of this utility model can adopt following technical scheme to realize: a kind of Graphene composite filter mouth cigarette, comprise: filter tip, cigarette silk and bag paper, it is characterized in that filter tip is made up of filter fiber section, Graphene adsorption section and bag paper, one end of filter fiber is graphene coated, bag paper bag is rolled in both and the outside of cigarette cut tobacco, forms a Graphene composite filter mouth cigarette.
Except above-mentioned essential features, in specific implementation process, also has following technology contents.
Described filter tip, is characterized in that the length of described filter fiber section is 25 ~ 45mm, and the length of graphene coated adsorption section is 15-30mm.
Described Graphene adsorption section, is characterized in that the Graphene that Graphene adsorption section applies is through moditied processing, Graphene and filter fiber with chemical bonds, firm being combined on filter fiber of Graphene.
The beneficial effects of the utility model are in cigarette filter, add one section of fillter section containing Graphene, Graphene is newfound a kind of excellent sorbing material in the world in recent years, it to the adsorption capacity of tens kinds of harmful substances comparatively active carbon large tens times to hundreds of times, several times larger than the adsorption capacity of expanded graphite.Utilize the adsorption effect that Graphene is extremely excellent, can nicotine gas, tar and the poisonous and hazardous gas such as nicotine and ammonia effectively in filter cigarette, solid material, thus reducing noxious material to the harm of smoker, its effect is much better than the existing filter tips such as activated carbon granule.And cheap, easily manufactured, can be widely used on various high, normal, basic class cigarette.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of Graphene composite filter of the utility model mouth cigarette.
1, cigarette, 11, cigarette cut tobacco, 2, filter tip, 21, Graphene adsorption section, 22, filter fiber section, 3, bag paper.
Detailed description of the invention
As shown in Figure 1, the compound tobacco filters 1 of Graphene described in the utility model is connected with cigarette 2.
A kind of Graphene composite filter mouth cigarette provided by the utility model, comprise: filter tip 2 and cigarette 1, it is characterized in that filter tip 2 is made up of filter fiber section 22, Graphene adsorption section 21 and bag paper 3, one end of filter fiber 22 is graphene coated, bag paper 3 is wrapped in the outside of both filter fiber section 22 and Graphene adsorption section 21 and cigarette cut tobacco 11, forms a Graphene composite filter mouth cigarette.
Except above-mentioned essential features, in specific implementation process, also has following technology contents.
Described filter tip, is characterized in that the length of described filter fiber section 22 is 25 ~ 45mm, and the length of graphene coated adsorption section 21 is 15-30mm.
Described Graphene adsorption section, to is characterized in that on Graphene adsorption section 21 that the Graphene of coating is through moditied processing, Graphene and filter fiber with chemical bonds, firm being combined on filter fiber of Graphene.
It is last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model but not to be limited, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical solution of the utility model or equivalent replacement, and these are revised or be equal to the spirit and scope that replacement also can not make amended technical scheme disengaging technical solutions of the utility model.
Claims (3)
1. a Graphene composite filter mouth cigarette, comprise: filter tip, cigarette silk and bag paper, it is characterized in that filter tip is made up of filter fiber section, Graphene adsorption section and bag paper, one end of filter fiber is graphene coated, bag paper bag is rolled in both and the outside of cigarette cut tobacco, forms a Graphene composite filter mouth cigarette.
2. a kind of Graphene composite filter mouth cigarette according to claim 1, it is characterized in that the length of described filter fiber section is 25 ~ 45mm, the length of graphene coated adsorption section is 15-30mm.
3. a kind of Graphene composite filter mouth cigarette according to claim 1 and 2, is characterized in that the Graphene that Graphene adsorption section applies is through moditied processing, Graphene and filter fiber with chemical bonds, firm being combined on filter fiber of Graphene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520591178.8U CN204888717U (en) | 2015-08-09 | 2015-08-09 | Compound cigarette with filter tip of graphite alkene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520591178.8U CN204888717U (en) | 2015-08-09 | 2015-08-09 | Compound cigarette with filter tip of graphite alkene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204888717U true CN204888717U (en) | 2015-12-23 |
Family
ID=54910957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520591178.8U Active CN204888717U (en) | 2015-08-09 | 2015-08-09 | Compound cigarette with filter tip of graphite alkene |
Country Status (1)
| Country | Link |
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| CN (1) | CN204888717U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017024933A1 (en) * | 2015-08-09 | 2017-02-16 | 济南圣泉集团股份有限公司 | Graphene adsorbing material, preparation method therefor and application thereof, and cigarette filter tip and cigarette |
| WO2017124992A1 (en) * | 2016-01-18 | 2017-07-27 | 张麟德 | Cigarette smoke filter device and tobacco product |
| CN107373750A (en) * | 2016-05-17 | 2017-11-24 | 湖南国盛石墨科技有限公司 | A kind of graphene composite filter mouth cigarette |
| CN107640760A (en) * | 2017-10-13 | 2018-01-30 | 上海理工大学 | A kind of preparation method of graphene aerogel block, graphene aerogel block and its application |
-
2015
- 2015-08-09 CN CN201520591178.8U patent/CN204888717U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017024933A1 (en) * | 2015-08-09 | 2017-02-16 | 济南圣泉集团股份有限公司 | Graphene adsorbing material, preparation method therefor and application thereof, and cigarette filter tip and cigarette |
| US11006664B2 (en) | 2015-08-09 | 2021-05-18 | Jinan Shengquan Group Share Holding Co., Ltd. | Graphene adsorbing material, preparation method therefor and application thereof, and cigarette filter tip and cigarette |
| WO2017124992A1 (en) * | 2016-01-18 | 2017-07-27 | 张麟德 | Cigarette smoke filter device and tobacco product |
| CN107373750A (en) * | 2016-05-17 | 2017-11-24 | 湖南国盛石墨科技有限公司 | A kind of graphene composite filter mouth cigarette |
| CN107640760A (en) * | 2017-10-13 | 2018-01-30 | 上海理工大学 | A kind of preparation method of graphene aerogel block, graphene aerogel block and its application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160708 Address after: 250204 Shandong city of Ji'nan province Zhangqiu City Diao Town Industrial Economic Development Zone Patentee after: Shengquan Group Co., Ltd., Ji'nan City Address before: Guo River Road 233600 Anhui city of Bozhou province Guoyang County Chengguan Town, No. 115-136 Patentee before: Wang Gan |