CN204861143U - Ternary cigarette filter - Google Patents
Ternary cigarette filter Download PDFInfo
- Publication number
- CN204861143U CN204861143U CN201520515230.1U CN201520515230U CN204861143U CN 204861143 U CN204861143 U CN 204861143U CN 201520515230 U CN201520515230 U CN 201520515230U CN 204861143 U CN204861143 U CN 204861143U
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- China
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- fibrous material
- ternary
- natural
- absorbent charcoal
- cigarette filter
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Abstract
The utility model relates to a ternary cigarette filter, its characterized in that comprises wrapping paper (2), a fiber material (3A), the 2nd fiber material (3B), natural mesoporous clay material (4) and active carbon material (5), wherein a fiber material (3A), the 2nd fiber material (3B), natural mesoporous clay material (4) and active carbon material (5) are wrapped up in wrapping paper (2), a fiber material (3A), natural mesoporous clay material (4), active carbon material (5) and the 2nd fiber material (3B) bind in order and form to through a fiber material (3A) and 1 connection in the pipe tobacco. The utility model discloses the raw materials is natural material, and the source is extensive, and the cost is lower, the filter tip that makes has broad -spectrum adaptability, all has good filtration desorption effect to different cigarette materials.
Description
Technical field
The utility model relates to the ternary cigarette filter based on a kind of porous adsorbing material, belongs to absorption, gas purification and tobacco crossing domain.
Background technology
Discharge multiple toxic chemical substance during cigarette combustion, mainly contain tar, carbon monoxide, nicotine, dioxin and irritating smog etc.Tar is the larger molecular organics containing phenyl ring, and having hundreds and thousands of kinds, is all the unburnt product of tobacco, along with the suction of cigarette, can be deposited on tracheae and lung, cause various disease.Except tar, in cigarette smoke, also include other materials, as " steam " or " gas " phase, also comprise smog of result of combustion of tobacco generation etc.The noxious material that cigarette produces all has infringement to the oral cavity of people, throat, tracheae and lung, the people of smoking compares with the people of non-smoking, and lung cancer morbidity rate increases by 10 ~ 50 times, and Incidence of CHD increases by 2 ~ 3 times, the chronic bronchitis incidence of disease increases by 2 ~ 8 times, and the carcinoma of mouth incidence of disease increases by 3 times.
Cigarette filter can filter smoke composition, the smog of entrance when can be used for reducing smoking, tar and burning time the suspended particles that produce.Acetate fiber is widely used filter-tip material.Acetate fiber refers at acetic acid as solvent, and aceticanhydride, as acetylizing agent, carries out esterification under catalyst action, and a kind of thermoplastic resin obtained, be the cellulose organic ester carrying out merchandized handling in cellulose derivative the earliest.Acetate fiber is large pore material, there is selective height, permeable amount is large and process the features such as simple, be internationally recognized and do not find nontoxic, the harmless product of alternative material so far, its most important, topmost purposes is used as Filters, particularly cigarette filter.But acetate fiber price is higher; Not good to Small molecular removal effects such as CO; Meanwhile, under conventional pressure drop, the removal efficiency of tar only about 60%.
In addition, due to the pipe tobacco wide material sources of cigarette, after causing burning, tar ingredients also changes different, comprise monocycle and polycyclic aromatic hydrocarbon, molecular size crosses over micropore and mesoporous yardstick, and therefore, not only traditional acetate fiber (only containing macropore) is difficult to effectively remove, adopt and add the method for a small amount of active carbon, also difficulty realizes wide spectrum and removes.
The porosu solid such as molecular sieve and active carbon sorbing material has the regulatable feature in duct, according to the feature of tar molecules, can be adapted to micropore, mesoporous even macropore, is specially adapted to have that the uncertain tar with diversity feature etc. is micromolecular is separated.
Summary of the invention
The purpose of this utility model is the limitation overcoming existing cigarette filter, is undertaken integrated, and provide a kind of ternary cigarette filter by natural mesoporous clay material, absorbent charcoal material and fiber-like material.
The technical solution of the utility model is: undertaken integrated by the micropore of the mesoporous and absorbent charcoal material of the macropore of fiber-like material, natural clay material, make a kind of ternary cigarette filter: utilize macropore to remove suspended particles and large molecule tar (the above aromatic hydrocarbons of 3 ring), mesoporous material removes nicotine and 2 ~ 3 cyclophane hydro carbons tar, and poromerics removes a small amount of light tar and CO etc.The cigarette filter obtained by combinations thereof has tar and the dust removal effect of wide spectrum.
Concrete technical scheme of the present utility model is: a kind of ternary cigarette filter, it is characterized in that being made up of wrapping paper 2, first fibrous material 3A, the second fibrous material 3B, natural mesoporous clay material 4 and absorbent charcoal material 5; Wherein wrapping paper 2 wraps up the first fibrous material 3A, the second fibrous material 3B, natural mesoporous clay material 4 and absorbent charcoal material 5; First fibrous material 3A, natural mesoporous clay material 4, absorbent charcoal material 5 and the second fibrous material 3B connect in turn and form, and connect through the first fibrous material 3A and pipe tobacco 1.
The length of preferred ternary cigarette filter is 2 ~ 3cm; Wherein natural mesoporous clay material 4 and absorbent charcoal material 5 all account for 1/4 ~ 1/3 of overall length; First fibrous material 3A accounts for 1/5 ~ 1/4 of filter tip overall length, and all the other are the second fibrous material 3B.
Preferably the first fibrous material 3A and the second fibrous material 3B is the combination of acetate fiber and Radix Glycyrrhizae; Wherein acetate fiber quality accounts for 1/2 ~ 4/5 of acetate fiber and Radix Glycyrrhizae gross mass.Radix Glycyrrhizae is perennial herb Chinese herbal medicine, has the effect suppressing asthma and cough and abscess of throat.Acetate fiber and Radix Glycyrrhizae are combined, can macroporous cellulose be obtained, the tar heavy oil in filter cigarette smog more than 3 rings and solid smog, also there is auxiliary effect of smoker's cough.
Preferably described natural mesoporous clay material 4 is at least one in kaolin, bentonite or attapulgite, is a kind of hydrosilicate clay mineral of tool chain layer structure, and form layer chain, bar interchain is formed mesoporous.Natural mesoporous clay, because of its porosity characteristic, is widely used as water-absorbing dry drying prescription and oil product decolorizer.Described clay material has the mesoporous of about 2 ~ 20nm, is particularly suitable for the adsorbing and removing of nicotine and 2 ~ 3 cyclophane hydro carbons medium tars in smoke from cigarette.
Preferably described absorbent charcoal material 5 comprises granular activated carbon, carbon fiber or carbon molecular sieve.Active carbon is obtained through carbonization and activation by carbon raw material, has 1 ~ 2nm micropore, is widely used in purification, decolouring and separation field.The described absorbent charcoal material with micropore, has good suction-operated to CO in smoke from cigarette and single phenyl ring light tar etc.
Described ternary cigarette filter, first wraps up the first fibrous material 3A by the wrapping paper of parcel pipe tobacco, the more mesoporous clay material 4 of filled natural, absorbent charcoal material 5 and the second fibrous material 3B in turn, obtains through sealing-in and otch.
Beneficial effect:
(1) utilize macropore, mesoporous and poromerics combines, effectively can remove tar, carbon monoxide, nicotine, dioxin and the irritating smog in cigarette, comprehensive removal effect is good;
(2), after multilevel hole material combination, duct coverage is wide, has wide spectrum adaptability, all has good filtering and removing effect to different cigarette material;
(3) raw material of clay material and active carbon is natural material, wide material sources, and obtained filter tip cost is lower.
Accompanying drawing explanation
Fig. 1 is the structural representation of ternary cigarette filter; Wherein 1-pipe tobacco; 2-wrapping paper; 3A-first fibrous material; The natural mesoporous clay material of 4-; 5-absorbent charcoal material; 3B-second fibrous material.
Detailed description of the invention
The utility model is expressed as follows further by embodiment, but does not therefore limit its scope of application.
Embodiment 1
As shown in Figure 1, described filter tip, first wraps up the first fibrous material 3A by the wrapping paper of parcel pipe tobacco, the more mesoporous clay material 4 of filled natural, absorbent charcoal material 5 and the second fibrous material 3B in turn, and obtain through sealing-in and otch, length is 2cm.The first described fibrous material 3A length is 1/5, and natural mesoporous clay material 4 length is 1/4, and absorbent charcoal material 5 length is 1/3, remaining as the second fibrous material 3B.
Wherein the first fibrous material 3A and the second fibrous material 3B is the mixture combination of acetate fiber and Radix Glycyrrhizae, and wherein acetate fiber accounts for 1/2 of acetate fiber and Radix Glycyrrhizae gross mass, through being processed to form macroporous cellulose after both combinations.Described natural mesoporous clay material 4 is kaolin, and duct is about 4nm, is broken into for powder.Above-mentioned absorbent charcoal material 5 is granular activated carbon, has the micropore of 1nm.
For the smog of cigarette combustion, the macropore of fibrous material 3A of the present utility model removes suspended particles and large molecule tar (the above aromatic hydrocarbons of 3 ring); Natural clay mesoporous material 4 removes nicotine and 2 ~ 3 cyclophane hydro carbons tar; The absorbent charcoal material 5 with micropore removes a small amount of light tar and CO etc.; Finally, the second fibrous material 3B filters flue gas further, removes remaining harmful components.Described filter tip removes the tar of 98% and the nicotine of 97%.
Embodiment 2
As shown in Figure 1, described filter tip, first wraps up the first fibrous material 3A by the wrapping paper of parcel pipe tobacco, the more mesoporous clay material 4 of filled natural, absorbent charcoal material 5 and the second fibrous material 3B in turn, and obtain through sealing-in and otch, filter length is 3cm.The first described fibrous material 3A length is 1/4, and natural mesoporous clay material 4 length is 1/3, and absorbent charcoal material 5 length is 1/4, remaining as the second fibrous material 3B.
Wherein the first fibrous material 3A and the first fibrous material 3B is the mixture combination of acetate fiber and Radix Glycyrrhizae, and wherein acetate fiber accounts for 4/5 of acetate fiber and Radix Glycyrrhizae gross mass, through being processed to form macroporous cellulose after both combinations.Described natural mesoporous clay material 4 is the mixture of bentonite or attapulgite, obtains the clay mixture that duct is about 18nm, then is broken into for powder.Above-mentioned absorbent charcoal material 5 is granular activated carbon, has the micropore of 1.8nm.
For the smog of cigarette combustion, the macropore of fibrous material 3A of the present utility model removes suspended particles and large molecule tar (the above aromatic hydrocarbons of 3 ring); Natural clay mesoporous material 4 removes nicotine and 2 ~ 3 cyclophane hydro carbons tar; The absorbent charcoal material 5 with micropore removes a small amount of light tar and CO etc.; Finally, the second fibrous material 3B filters flue gas further, removes remaining harmful components.Described filter tip removes the tar of 97% and the nicotine of 99%.
Claims (5)
1. a ternary cigarette filter, is characterized in that being made up of wrapping paper (2), the first fibrous material (3A), the second fibrous material (3B), natural mesoporous clay material (4) and absorbent charcoal material (5); Wherein wrapping paper (2) wraps up the first fibrous material (3A), the second fibrous material (3B), natural mesoporous clay material (4) and absorbent charcoal material (5); First fibrous material (3A), natural mesoporous clay material (4), absorbent charcoal material (5) and the second fibrous material (3B) connect in turn and form, and connect through the first fibrous material (3A) and pipe tobacco 1.
2. ternary cigarette filter according to claim 1, is characterized in that filter-tip length is 2 ~ 3cm; Wherein natural mesoporous clay material (4) and absorbent charcoal material (5) all account for 1/4 ~ 1/3 of filter tip overall length; First fibrous material (3A) accounts for 1/5 ~ 1/4 of overall length, and all the other are the second fibrous material (3B).
3. ternary cigarette filter according to claim 1, is characterized in that the first fibrous material (3A) and the second fibrous material (3B) are the combination of acetate fiber and Radix Glycyrrhizae; Wherein acetate fiber quality accounts for 1/2 ~ 4/5 of acetate fiber and Radix Glycyrrhizae gross mass.
4. ternary cigarette filter according to claim 1, is characterized in that described natural mesoporous clay material (4) is kaolin, at least one in bentonite or attapulgite.
5. ternary cigarette filter according to claim 1, is characterized in that absorbent charcoal material (5) is granular activated carbon, carbon fiber or carbon molecular sieve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520515230.1U CN204861143U (en) | 2015-07-15 | 2015-07-15 | Ternary cigarette filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520515230.1U CN204861143U (en) | 2015-07-15 | 2015-07-15 | Ternary cigarette filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204861143U true CN204861143U (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520515230.1U Expired - Fee Related CN204861143U (en) | 2015-07-15 | 2015-07-15 | Ternary cigarette filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204861143U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105901764A (en) * | 2016-05-27 | 2016-08-31 | 阜阳卷烟材料厂 | Cigarette filter stick for improving cigarette smoking quality |
| CN107951070A (en) * | 2017-11-22 | 2018-04-24 | 曹宏 | A kind of composite cigarette filter and preparation method thereof and a kind of cigarette |
-
2015
- 2015-07-15 CN CN201520515230.1U patent/CN204861143U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105901764A (en) * | 2016-05-27 | 2016-08-31 | 阜阳卷烟材料厂 | Cigarette filter stick for improving cigarette smoking quality |
| CN107951070A (en) * | 2017-11-22 | 2018-04-24 | 曹宏 | A kind of composite cigarette filter and preparation method thereof and a kind of cigarette |
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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: 20151216 Termination date: 20170715 |