CN204742616U - Composite filter who contains zinc ion functionalization molecular sieve - poly(ether sulfone) combined material - Google Patents
Composite filter who contains zinc ion functionalization molecular sieve - poly(ether sulfone) combined material Download PDFInfo
- Publication number
- CN204742616U CN204742616U CN201520349684.6U CN201520349684U CN204742616U CN 204742616 U CN204742616 U CN 204742616U CN 201520349684 U CN201520349684 U CN 201520349684U CN 204742616 U CN204742616 U CN 204742616U
- Authority
- CN
- China
- Prior art keywords
- molecular sieve
- zinc ion
- poly
- filter
- ether sulfone
- 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.)
- Active
Links
Abstract
The utility model belongs to the technical field of cigarette filter production, concretely relates to composite filter who contains zinc ion functionalization molecular sieve - poly(ether sulfone) combined material. This filter tip layer comprises with wrapping up outward filter core and the interior parcel layer of parcel on the filter core, the filter core is composite filter element, separates the combination and constitutes by ordinary acetate filter core section and composite fiber are intersegmental, the composite fiber section has zinc ion functionalization molecular sieve - poly(ether sulfone) combined material's acetate section for the load, zinc ion functionalization molecular sieve - poly(ether sulfone) combined material decoraties the granular material that the poly(ether sulfone) that compounds behind the SBA -15 molecular sieve obtained for the zinc nitrate. The utility model discloses the zinc ion that adds functionalization molecular sieve - poly(ether sulfone) combined material, preparation method reliable and simple, preparation low cost, through with its interpolation, preparation cigarette composite filter, hydrogen cyanide burst size among the reduction cigarette mainstream smoke that can be better, through the real -time monitoring appraisal, the reduction range can reach closely 13, has better using value.
Description
Technical field
The utility model belongs to cigarette filter production technical field, is specifically related to a kind of composite filter tip containing zinc ion functionalization molecular sieve-Polyethersulfone Composites.
Background technology
Along with improving constantly of common people's health perception, smoking and health problem have become worldwide important topic at present.In recent years, be reduce cigarette harmfulness, the health of protection smoking consumer, has expanded in Harm reduction techniques field and has studied widely, by adding harm reduction material or sorbing material is a kind of comparatively conventional method in tobacco or filter tip.
Hydrogen cyanide is a kind of pernicious gas larger to health effect in cigarette mainstream flue gas, although existing part is for the research reducing hydrogen cyanide sorbing material used in cigarette mainstream flue gas in prior art, there is not yet and such material is made an addition in filter tip the composite filter tip being used for adsorbing, reduce hydrogen cyanide in cigarette mainstream flue gas preferably.
Summary of the invention
The utility model object is to provide a kind of composite filter tip containing zinc ion functionalization molecular sieve-Polyethersulfone Composites, and this filter tip can reduce the hydrogen cyanide burst size in main flume preferably.
The concrete technical scheme that the utility model is taked is as follows.
A kind of composite filter tip containing zinc ion functionalization molecular sieve-Polyethersulfone Composites, by filter core be wrapped in integument and outer casing on filter core and form; Described filter core is composite filter element, is combined form by common acetate fiber filter core section and composite fibre spacer segment;
Described composite fibre section is the acetate fiber section that load has zinc ion functionalization molecular sieve-Polyethersulfone Composites;
Described zinc ion functionalization molecular sieve-Polyethersulfone Composites is the granular materials that after SBA-15 molecular sieve modified by zinc nitrate, compound polyether sulfone obtains; Prepared zinc ion functionalization molecular sieve-Polyethersulfone Composites is pulverized, after crossing 40 ~ 60 mesh sieves, the acetate fiber section that load has zinc ion functionalization molecular sieve-Polyethersulfone Composites after being evenly sprayed at acetate silk, can be obtained.
The described composite filter tip containing zinc ion functionalization molecular sieve-Polyethersulfone Composites, in filter tip, the addition of zinc ion functionalization molecular sieve-Polyethersulfone Composites is that 20mg/ props up cigarette.
Composite filter tip provided by the utility model, with the addition of zinc ion functionalization molecular sieve-Polyethersulfone Composites specifically, this material preparation method is simple, preparation cost is cheap, by being added, preparing cigarette composite filter tip, hydrogen cyanide burst size in cigarette mainstream flue gas can be reduced preferably, through actual Testing and appraisal, reduction amplitude can reach nearly 1/3, serves the object reducing cigarette harmfulness preferably.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Detailed description of the invention
Below in conjunction with drawings and Examples, explanation is further explained to the application.
Embodiment
As shown in Figure 1, the composite filter tip containing zinc ion functionalization molecular sieve-Polyethersulfone Composites provided by the utility model, by filter core 1 be wrapped in integument 2 and outer casing 3 on filter core and form; Described filter core 1 is composite filter element, is combined form by common acetate fiber filter core section 1A and composite fibre section 1B interval;
Described composite fibre section 1B is the acetate fiber section that load has zinc ion functionalization molecular sieve-Polyethersulfone Composites;
Described zinc ion functionalization molecular sieve-Polyethersulfone Composites is the granular materials that after SBA-15 molecular sieve modified by zinc nitrate, compound polyether sulfone obtains; Prepared zinc ion functionalization molecular sieve-Polyethersulfone Composites is pulverized, after crossing 40 ~ 60 mesh sieves, the acetate fiber section that load has zinc ion functionalization molecular sieve-Polyethersulfone Composites after being evenly sprayed at acetate silk, can be obtained.
The described composite filter tip containing zinc ion functionalization molecular sieve-Polyethersulfone Composites, in filter tip, the addition of zinc ion functionalization molecular sieve-Polyethersulfone Composites is that 20mg/ props up cigarette.
By inspection, the application is provided composite filter tip concrete harm reduction effect, and inventor has done again further test experience, briefly introduces as follows.
Under the same terms, the cigarette of the common acetate fiber filter tip prepared with prior art for control sample, with the cigarette of composite filter tip provided by the utility model for experiment sample.After suction experiment, in flue gas, the measurement result of hydrogen cyanide and releasing content of coke tar is as shown in the table.
As can be seen from upper table testing result, adopt provided by the utility model containing after the composite filter tip of zinc ion functionalization molecular sieve-Polyethersulfone Composites, HCN in cigarette mainstream flue gas and releasing content of coke tar are obtained for reduction to a certain degree, the reduced rate of HCN can reach nearly about 1/3 especially, has good using value.
Claims (2)
1. containing the composite filter tip of zinc ion functionalization molecular sieve-Polyethersulfone Composites, it is characterized in that, this filter tip is by filter core and be wrapped in integument and outer casing on filter core and form;
Described filter core is composite filter element, is combined form by common acetate fiber filter core section and composite fibre spacer segment;
Described composite fibre section is the acetate fiber section that load has zinc ion functionalization molecular sieve-Polyethersulfone Composites;
Described zinc ion functionalization molecular sieve-Polyethersulfone Composites is the granular materials that after SBA-15 molecular sieve modified by zinc nitrate, compound polyether sulfone obtains.
2., as claimed in claim 1 containing the composite filter tip of zinc ion functionalization molecular sieve-Polyethersulfone Composites, it is characterized in that, in filter tip, the addition of zinc ion functionalization molecular sieve-Polyethersulfone Composites is that 20mg/ props up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520349684.6U CN204742616U (en) | 2015-05-27 | 2015-05-27 | Composite filter who contains zinc ion functionalization molecular sieve - poly(ether sulfone) combined material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520349684.6U CN204742616U (en) | 2015-05-27 | 2015-05-27 | Composite filter who contains zinc ion functionalization molecular sieve - poly(ether sulfone) combined material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204742616U true CN204742616U (en) | 2015-11-11 |
Family
ID=54457392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520349684.6U Active CN204742616U (en) | 2015-05-27 | 2015-05-27 | Composite filter who contains zinc ion functionalization molecular sieve - poly(ether sulfone) combined material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204742616U (en) |
-
2015
- 2015-05-27 CN CN201520349684.6U patent/CN204742616U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204742616U (en) | Composite filter who contains zinc ion functionalization molecular sieve - poly(ether sulfone) combined material | |
| CN103141940A (en) | Entrapment agent for selectively lowering crotonaldehyde content in cigarette smoke and filter stick | |
| CN204733919U (en) | Compound filter rod of binary that contains zinc ion functionalization molecular sieve - poly(ether sulfone) combined material | |
| CN209300271U (en) | A kind of ternary vinegar fibre Composite Hollow filter stick reducing Volatile phenolics in cigarette smoke | |
| CN206380706U (en) | A kind of fine binary compound filter candle of the vinegar for reducing ammonia of main stream smoke of cigarette | |
| CN103082412A (en) | Ternary composite filter stick with tourmaline added | |
| CN202222422U (en) | Cigarette bamboo charcoal filter stick | |
| CN204273218U (en) | The fine binary compound filter candle of vinegar of volatile aldehyde in cigarette mainstream flue gas can be reduced | |
| CN203243937U (en) | Dualistic composite filter rod for cigarettes | |
| CN203290239U (en) | Tobacco stem nanometer ternary composite filter tip | |
| CN203251956U (en) | Binary composite filter bar capable of reducing hydrocyanic acid in main stream smoke | |
| CN203207181U (en) | Dual-composite filter rod capable of greatly reducing release amount of crotonaldehyde in cigarette mainstream smoke | |
| CN203262277U (en) | Activated carbon paper filter tip rod | |
| CN203207180U (en) | Carbon-added polypropylene cigarette tow and cellulose acetate tow composite filtering nozzle bar | |
| CN206380703U (en) | A kind of binary compound filter candle of the material containing aluminium dihydrogen tripolyphosphate | |
| CN204519347U (en) | Compound filter rod of binary of peculiar nitrosamine of tobacco among reduction cigarette mainstream smoke | |
| CN203597391U (en) | Composite filter tip with copper ion functionalization porous cellulose composite microsphere | |
| CN102524960A (en) | Method of producing harm-reducing cigarette filter | |
| CN204579878U (en) | A kind of Three-element composite filter core containing natural plant extracts compound stalk particle | |
| CN103876282B (en) | The application of oak bark in cigarette filter rod | |
| CN201789915U (en) | Compound filter rod added with sarcandra glabra | |
| CN203207179U (en) | Dual-composite filter rod capable of greatly reducing release amount of phenol in cigarette mainstream smoke | |
| CN201491709U (en) | Dualistic composite filter rod for optionally reducing releasing quantity of hydrocyanic acid in main smoke flow of cigarette | |
| CN202941405U (en) | Polyacrylonitrile group activated carbon fiber concentric ternary composite filter trip | |
| CN201797974U (en) | Cigarette filter tip with filter plate and suction hole |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 450000 Yulin South Road, Henan, Zheng Dong, No. 16 South Road, Zhengzhou Patentee after: China Tobacco Henan Industrial Co., Ltd. Address before: 450000 Zhengzhou agricultural road, Henan, No. 29 Patentee before: China Tobacco Henan Industrial Co., Ltd. |