CN206729198U - A kind of cigarette filter - Google Patents
A kind of cigarette filter Download PDFInfo
- Publication number
- CN206729198U CN206729198U CN201720413032.3U CN201720413032U CN206729198U CN 206729198 U CN206729198 U CN 206729198U CN 201720413032 U CN201720413032 U CN 201720413032U CN 206729198 U CN206729198 U CN 206729198U
- Authority
- CN
- China
- Prior art keywords
- cigarette
- section
- fire
- millimeters
- clean
- 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
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Abstract
The utility model discloses a kind of cigarette filter.It includes cylindrical tube, cylindrical tube is identical with cigarette diameter, barrel outer surface is cigarette paper reel, clean-up stage and fire-retardant section of the inner barrel including packing material, 20 30 millimeters of overall length, one section to connect with pipe tobacco are fire-retardant section, it is entwined by glass fiber, long 5 10 millimeters, remainder is clean-up stage, is entwined by charcoal felt.Fire-retardant section of the present utility model prevents the Mars of cigarette combustion from entering filter tip using glass fiber filled section, also carries out first of purification while effectively protecting the charcoal felt filled section of back segment not to be ignited to particulate matter caused by cigarette combustion；Charcoal felt has very strong adsorption capacity, and high-efficient purification can be carried out to toxic and harmful gas caused by cigarette combustion, while also carries out second purification to the particulate matter in cigarette smoke, so as to more effectively protect the health of smoker.
Description
Technical field
Cigarette filter is the utility model is related to, more particularly to it is a kind of by glass fibre and the standby cigarette mistake of charcoal felt
Filter tip.
Background technology
China is tobacco consumption big country, at present the smoking rate of male be 47%, women 2%, but second-hand-cigarette exposure ratio
All close to 50%, smoking causes annual about 6,300,000 people dead.Smoke from cigarette is the external source adverse factor that the mankind most often contact, and can be drawn
Human body is played to damage extensively.Contain direct cause contained in harmful substance, the particularly smoke from cigarettes such as coal tar, nicotine in cigarette
Cancer chemicals are planted up to more than 30, seriously endanger health of people.This just needs to be filtered out in part suction flue gas with cigarette filter
Tar, reduce smoker's smoking after sense of discomfort, reduce the injury of smoking.
Cigarette filter is the bridge of cigarette main flume and human body, and high-quality cigarette filter tip material can effectively remove flue gas
In harmful components, reduce harm of the smoking to human body.Cigarette filter tip materials are broadly divided into two classes at present：First, acetic acid is fine
Dimension；Second, polypropylene fibre.Acetate fiber is cellulose acetate, and it is to be obtained using plant cellulose and acetic acid through esterification
The staple fibre arrived, there is good physical index and excellent harmful substance cut-off filter, be adapted to use in medium-to-high grade cigarette.But
The shortcomings of three-waste pollution is more serious, production cost is higher, is difficult to biodegradation after use in acetate fiber production process be present.It is poly-
Tacryl raw material is cheap, but spinnability is poor, and made filter tip combination property is poor, is only used in Low-end Cigarettes,
And can not be biodegradable, environment is polluted.Therefore, it is strong to design filter capacity, aspirates cigarette filter in good taste to pass
It is important.
Utility model content
In order to solve the defects of existing cigarette filter, the utility model provides one kind by glass fibre and charcoal felt
The cigarette filter tip of preparation.
The technical solution of the utility model is：
A kind of cigarette filter, including cylindrical tube, it is characterised in that：Cylindrical tube is identical with cigarette diameter, cylinder
External surface is cigarette paper reel, and clean-up stage and fire-retardant section of the inner barrel including packing material, one section to connect with pipe tobacco is resistance
Section is fired, is entwined by glass fiber, remainder is clean-up stage, is entwined by charcoal felt.
Further, the overall length of internal packing material is 20-30 millimeters.
Further, fire-retardant section of length is 5-10 millimeters.
Further, the length of clean-up stage is 15-25 millimeters.
Operation principle of the present utility model is：The cigarette filter by clean-up stage and fire-retardant section of piecewise combination, fire-retardant section by
Glass fiber is entwined, and clean-up stage is entwined by charcoal felt, and smog can obtain after fire-retardant section and clean-up stage
Multiple times of filtration.Using glass fibre heatproof it is high, non-ignitable, anti-it is rotten, every thermal property, prevent the Mars of cigarette combustion from entering filtering
Mouth, and first of purification is carried out to particulate matter caused by cigarette combustion；Utilize the huge specific surface area of charcoal felt, surface Donna
Rice structure hole surface catalysis, retention is produced to more molecule and high-efficient purification, effectively drop are carried out to toxic and harmful gas
Poisonous and harmful substance in low smog, protect health.
The beneficial effects of the utility model are as follows：
（1）This experiment new structure is compact, small volume, and manufacturing cost is low.
（2）Filter tip be with cigarette diameter identical cylindrical object, it is dynamic that plume in filter tip can not only be suppressed
Bias current, and remove harmful components contained in cigarette while the increase of ventilation impedance can be not accompanied by.
（3）Clean-up stage is made up of charcoal felt, than NACF using it is more convenient, pollution is smaller；Fire-retardant section by glass
Glass fiber form, than acetate fiber heatproof it is high, non-ignitable, anti-rotten, heat-insulated.
（4）Internal packing material overall length 20-30 millimeters, suitable length can not only ensure filter effect, Er Qieneng
Ensure that material is not wasted, the length can effectively reduce the tobacco component content in cigarette and suck cigarette caused by cigarette
Mist.
（5）Fire-retardant section of the present utility model is combined with clean-up stage using most suitable ratio, fire-retardant segment length 5-10 millimeters,
Prevent the Mars of cigarette combustion from entering filter tip, it is also right while the charcoal felt filled section of back segment is not ignited to be effectively protected
Particulate matter caused by cigarette combustion carries out first of purification；Segment length's 15-25 millimeters are purified, to poisonous and harmful caused by cigarette combustion
Gas carries out high-efficient purification, while also carries out second purification to the particulate matter in cigarette smoke.Pass through fire-retardant section and clean-up stage
Rational deployment so that smog is fully purified caused by cigarette.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in figure 1, the utility model includes cylindrical tube, cylindrical tube is identical with cigarette diameter, cylinder appearance
Face is cigarette paper reel, and clean-up stage 1 and fire-retardant section 2 of the inner barrel including packing material, one section to connect with pipe tobacco is fire-retardant section
2, be entwined by glass fiber, remainder is clean-up stage 1, is entwined by charcoal felt, internal packing material it is total
A length of 20 ~ 30 millimeters, fire-retardant section 2 of length is 5 ~ 10 millimeters, and the length of clean-up stage 1 is 15 ~ 25 millimeters.
When in order to examine the treatment effect of the utility model device, carried out specifically with reference to the case of concrete technology
It is bright.
Embodiment 1
30 millimeters of filter tip overall length, fire-retardant section 10 millimeters, 20 millimeters of clean-up stage, combustion experiment, knot are carried out with common cigarette
Fruit shows, can filter out 90 ~ 93% particulate matter, and 83 ~ 87% cigarette combustion flue gas nuisance.
Embodiment 2
30 millimeters of filter tip overall length, fire-retardant section 15 millimeters, 15 millimeters of clean-up stage, tested, tied with common cigarette burning
Fruit shows, can filter out 91 ~ 94% particulate matter, and 79 ~ 82% cigarette combustion flue gas nuisance.
Claims (4)
1. a kind of cigarette filter, including cylindrical tube, it is characterised in that cylindrical tube is identical with cigarette diameter, cylinder
Outer surface is cigarette paper reel, and clean-up stage and fire-retardant section of the inner barrel including packing material, one section to connect with pipe tobacco is fire-retardant
Section, is entwined, remainder is clean-up stage, is entwined by charcoal felt by glass fiber.
2. cigarette filter according to claim 1, it is characterised in that the overall length of internal packing material is 20 ~ 30 millimeters.
3. cigarette filter according to claim 1, it is characterised in that fire-retardant section of length is 5 ~ 10 millimeters.
4. cigarette filter according to claim 1, it is characterised in that the length of clean-up stage is 15 ~ 25 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720413032.3U CN206729198U (en) | 2017-04-19 | 2017-04-19 | A kind of cigarette filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720413032.3U CN206729198U (en) | 2017-04-19 | 2017-04-19 | A kind of cigarette filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206729198U true CN206729198U (en) | 2017-12-12 |
Family
ID=60560360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720413032.3U Expired - Fee Related CN206729198U (en) | 2017-04-19 | 2017-04-19 | A kind of cigarette filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206729198U (en) |
-
2017
- 2017-04-19 CN CN201720413032.3U patent/CN206729198U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171212 Termination date: 20210419 |