CN205547344U - Graphite alkene cigarette filter - Google Patents

Graphite alkene cigarette filter Download PDF

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Publication number
CN205547344U
CN205547344U CN201620241005.8U CN201620241005U CN205547344U CN 205547344 U CN205547344 U CN 205547344U CN 201620241005 U CN201620241005 U CN 201620241005U CN 205547344 U CN205547344 U CN 205547344U
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CN
China
Prior art keywords
graphene
cotton yarn
yarn section
section
graphite alkene
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620241005.8U
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Chinese (zh)
Inventor
李修兵
李韦韦
莫剑臣
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JIANGNAN GRAPHENE RESEARCH INSTITUTE
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JIANGNAN GRAPHENE RESEARCH INSTITUTE
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Publication date
Application filed by JIANGNAN GRAPHENE RESEARCH INSTITUTE filed Critical JIANGNAN GRAPHENE RESEARCH INSTITUTE
Priority to CN201620241005.8U priority Critical patent/CN205547344U/en
Application granted granted Critical
Publication of CN205547344U publication Critical patent/CN205547344U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a graphite alkene cigarette filter, including first graphite alkene cotton yarn section, graphite alkene section, second graphite alkene cotton yarn section and cotton yarn section, first graphite alkene cotton yarn section, graphite alkene section, second graphite alkene cotton yarn section and cotton yarn section connect gradually, and first graphite alkene cotton yarn section, graphite alkene section, second graphite alkene cotton yarn section and cotton yarn section outer lane are covered by cigarette parcel paper bag. The utility model provides a gaseous and the heavy metal of the harmful VOC of cigarette filter in to the cigarette flue gas has fine filter effects, and this product simple structure convenient to use is to human nontoxicity and innocuousness.

Description

A kind of Graphene cigarette filter
Technical field
This utility model relates to a kind of Graphene cigarette filter.
Background technology
Containing hundreds of kind of harmful chemical composition in the smog produced during cigarette combustion, tar, nitrous More than the 40 kind of carcinogen such as amine.In the gas formed during burning, the aerosol with suspended particulates is to have health Evil, form including cyanide, acrylic aldehyde, acetaldehyde, formaldehyde, various Organic substances and the cohesion of inorganic matter molecule, Average diameter is about 0.2~0.4 μm.
Graphene be a kind of by carbon atom with sp2The hybrid orbital composition two dimension in cellular regular hexagon lattice is put down The material of face structure, its thickness is only the thickness of a carbon atomic layer.Graphene is that a kind of preferably atresia is inhaled Attached dose, adsorption occurs mainly in its surface, and the reunion random due to graphene powder provides to nuisance One open channel.Due to the perfect structure that it is special, Graphene has bigger specific surface area, simultaneously Having adsorption capacity big, absorption is rapidly, it is easy to the features such as recovery and secondary use, it is possible to be used as new Type adsorbing material, a large amount of experts and scholars expand Graphene and the research of graphene oxide absorption property, nothing From experimental exploring or Theoretical Calculation, opinion all confirms that the material based on Graphene has the highest energy of adsorption Power.
Filter stick of the prior art mostly is acetate fiber or polypropylene fiber, acetate fiber or polypropylene fiber mistake Filter effect is limited, and polypropylene fiber has pulled into cellosilk after chemically and physically processing, it tiny Fiber can be inhaled into human body during smoker's smoking, and rests on pulmonary, and human body is produced injury. And to the carbon monoxide of the harmful substance in flue gas, especially low-molecular-weight, aldehyde, the filtration of ketone compounds Effect is the most not satisfactory.Reduce tar, nicotine and the requirement of carbon monoxide content, cause the most urgent Need to research and develop a kind of be suitable for more extensively, the higher filter product retaining efficiency.
Summary of the invention
This utility model is in order to overcome the deficiency of above-mentioned technical problem, it is provided that a kind of Graphene cigarette filter, By improving the structure of filter tip, improve strainability, the Graphene medicated cigarette of reduction harmful substances from flue gases content Filter plug.
The technical scheme solving above-mentioned technical problem is as follows:
A kind of Graphene cigarette filter, including the first Graphene cotton yarn section, Graphene section, the second Graphene Cotton yarn section and cotton yarn section;Described the first Graphene cotton yarn section, Graphene section, the second Graphene cotton yarn section and Cotton yarn section is sequentially connected with, described the first Graphene cotton yarn section, Graphene section, the second Graphene cotton yarn section and Cotton yarn section outer ring is covered by medicated cigarette parcel paper bag.
The first described Graphene cotton yarn section and the second Graphene cotton yarn Duan Jun are to add graphene uniform to cotton In the middle of fiber, process by spinning process.
In the first described Graphene cotton yarn section and the second Graphene cotton yarn section the addition of Graphene be 0.01~ 1mg/mm tow.
The high-quality graphene that described Graphene uses the number of plies to be 1~5 layer.
The high-quality graphene that described Graphene section uses the number of plies to be 1~5 layer.
The first described Graphene cotton yarn section accounts for the 5~20% of total length, and Graphene segment length accounts for total length 50~70%, the second Graphene cotton yarn section accounts for the 5~20% of total length, cotton yarn segment length account for total length 10~ 20%.
The cigarette filter that this utility model provides is to the harmful VOC gas in cigarette smoke and heavy metal element Having good filtration, this product structure is the most easy to use, harmless to human non-toxic.
Utilize the absorption property that Graphene is excellent, can effectively adsorb the carcinogenic harmful substance in medicated cigarette, reduce The smog harm to human body;Utilize the common effect of Graphene and cotton yarn, both can adsorb noxious substance, also Solid particle can be reduced.This utility model can effectively reduce the carbon monoxide in flue gas, tar, nicotine, The harmful substance contents such as phenol, its reduction amplitude can reach 20.6%~47.8%, coordinates special length ratio Example, can be preferably minimized the harmful substance contents in flue gas.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model;
In figure: 1 is the first Graphene cotton yarn section, and 2 is Graphene section, and 3 is the second Graphene cotton yarn section, and 4 are Cotton yarn section, 5 is medicated cigarette coated papers.
Detailed description of the invention
Embodiment 1:
A kind of Graphene cigarette filter as shown in Figure 1, including the first Graphene cotton yarn section 1, Graphene section 2, the second Graphene cotton yarn section 3 and cotton yarn section 4;Described the first Graphene cotton yarn section 1, Graphene section 2, Second Graphene cotton yarn section 3 and cotton yarn section 4 are sequentially connected with, described the first Graphene cotton yarn section 1, Graphene Section the 2, second Graphene cotton yarn section 3 and cotton yarn section 4 outer ring are coated with by medicated cigarette coated papers 5.The first described stone Ink alkene cotton yarn section 1 and the second Graphene cotton yarn section 3 are all to add in the middle of cotton fiber by graphene uniform, after Process through spinning process.Stone in the first described Graphene cotton yarn section 1 and the second Graphene cotton yarn section 3 The addition of ink alkene is 0.01mg/mm tow.The high-quality graphite that described Graphene uses the number of plies to be 1 layer Alkene.First Graphene cotton yarn section 1 accounts for the 5% of total length, and Graphene section 2 length accounts for the 70% of total length, the Two Graphene cotton yarn sections 3 account for the 5% of total length, and cotton yarn section 4 length accounts for the 20% of total length.
Embodiment 2:
A kind of Graphene cigarette filter as shown in Figure 1, including the first Graphene cotton yarn section 1, Graphene section 2, the second Graphene cotton yarn section 3 and cotton yarn section 4;Described the first Graphene cotton yarn section 1, Graphene section 2, Second Graphene cotton yarn section 3 and cotton yarn section 4 are sequentially connected with, described the first Graphene cotton yarn section 1, Graphene Section the 2, second Graphene cotton yarn section 3 and cotton yarn section 4 outer ring are coated with by medicated cigarette coated papers 5.The first described stone Ink alkene cotton yarn section 1 and the second Graphene cotton yarn section 3 are all to add in the middle of cotton fiber by graphene uniform, after Process through spinning process.Stone in the first described Graphene cotton yarn section 1 and the second Graphene cotton yarn section 3 The addition of ink alkene is 1mg/mm tow.The high-quality graphene that described Graphene uses the number of plies to be 5 layers. First Graphene cotton yarn section 1 accounts for the 10% of total length, and Graphene section 2 length accounts for the 60% of total length, the second stone Ink alkene cotton yarn section 3 accounts for the 10% of total length, and cotton yarn section 4 length accounts for the 20% of total length.
Embodiment 3:
A kind of Graphene cigarette filter as shown in Figure 1, including the first Graphene cotton yarn section 1, Graphene section 2, the second Graphene cotton yarn section 3 and cotton yarn section 4;Described the first Graphene cotton yarn section 1, Graphene section 2, Second Graphene cotton yarn section 3 and cotton yarn section 4 are sequentially connected with, described the first Graphene cotton yarn section 1, Graphene Section the 2, second Graphene cotton yarn section 3 and cotton yarn section 4 outer ring are coated with by medicated cigarette coated papers 5.The first described stone Ink alkene cotton yarn section 1 and the second Graphene cotton yarn section 3 are all to add in the middle of cotton fiber by graphene uniform, after Process through spinning process.Stone in the first described Graphene cotton yarn section 1 and the second Graphene cotton yarn section 3 The addition of ink alkene is 0.05mg/mm tow.The high-quality graphite that described Graphene uses the number of plies to be 3 layers Alkene.First Graphene cotton yarn section 1 accounts for the 15% of total length, and Graphene section 2 length accounts for the 65% of total length, the Two Graphene cotton yarn sections 3 account for the 10% of total length, and cotton yarn section 4 length accounts for the 10% of total length.
The cigarette filter that this utility model provides is to the harmful VOC gas in cigarette smoke and heavy metal element Having good filtration, this product structure is the most easy to use, harmless to human non-toxic.
The above, be only preferred embodiment of the present utility model, and this utility model not does any form On restriction, every any simply repaiied according to above example makees in technical spirit of the present utility model Change, equivalent variations, within each falling within protection domain of the present utility model.

Claims (6)

1. a Graphene cigarette filter, it is characterised in that include the first Graphene cotton yarn section, Graphene Section, the second Graphene cotton yarn section and cotton yarn section;Described the first Graphene cotton yarn section, Graphene section, second Graphene cotton yarn section and cotton yarn section are sequentially connected with, described the first Graphene cotton yarn section, Graphene section, second Graphene cotton yarn section and cotton yarn section outer ring are covered by medicated cigarette parcel paper bag.
A kind of Graphene cigarette filter the most according to claim 1, it is characterised in that described the One Graphene cotton yarn section and the second Graphene cotton yarn Duan Jun are to add in the middle of cotton fiber by graphene uniform, after Process through spinning process.
A kind of Graphene cigarette filter the most according to claim 1, it is characterised in that described the In one Graphene cotton yarn section and the second Graphene cotton yarn section, the addition of Graphene is 0.01~1mg/mm tow.
A kind of Graphene cigarette filter the most according to claim 3, it is characterised in that described stone The Graphene that ink alkene uses the number of plies to be 1~5 layer.
A kind of Graphene cigarette filter the most according to claim 1, it is characterised in that described stone The Graphene that ink alkene section uses the number of plies to be 1~5 layer.
A kind of Graphene cigarette filter the most according to claim 1, it is characterised in that described the One Graphene cotton yarn section accounts for the 5~20% of total length, and Graphene segment length accounts for the 50~70% of total length, and second Graphene cotton yarn section accounts for the 5~20% of total length, and cotton yarn segment length accounts for the 10~20% of total length.
CN201620241005.8U 2016-03-25 2016-03-25 Graphite alkene cigarette filter Expired - Fee Related CN205547344U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620241005.8U CN205547344U (en) 2016-03-25 2016-03-25 Graphite alkene cigarette filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620241005.8U CN205547344U (en) 2016-03-25 2016-03-25 Graphite alkene cigarette filter

Publications (1)

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CN205547344U true CN205547344U (en) 2016-09-07

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109875112A (en) * 2019-04-17 2019-06-14 云南中烟工业有限责任公司 A kind of graphene-based Compound filtering material applied to filter stick for cigarettes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109875112A (en) * 2019-04-17 2019-06-14 云南中烟工业有限责任公司 A kind of graphene-based Compound filtering material applied to filter stick for cigarettes
CN109875112B (en) * 2019-04-17 2021-08-03 云南中烟工业有限责任公司 Graphene-based composite filter material applied to cigarette filter stick

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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: 20160907

Termination date: 20200325