CN206380706U - A kind of fine binary compound filter candle of the vinegar for reducing ammonia of main stream smoke of cigarette - Google Patents
A kind of fine binary compound filter candle of the vinegar for reducing ammonia of main stream smoke of cigarette Download PDFInfo
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- CN206380706U CN206380706U CN201621364428.5U CN201621364428U CN206380706U CN 206380706 U CN206380706 U CN 206380706U CN 201621364428 U CN201621364428 U CN 201621364428U CN 206380706 U CN206380706 U CN 206380706U
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- cigarette
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- ammonia
- stream smoke
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- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The utility model belongs to cigarette filter rod manufacturing technology field, and in particular to a kind of fine binary compound filter candle of the vinegar for reducing ammonia of main stream smoke of cigarette gas burst size.The filter stick includes filter core, interior integument and the outer casing being wrapped on filter core；Wherein filter core is binary composite filter element, is bonded by acetate fiber section is uniformly alternate with the acetate fiber section for being loaded with aluminium dihydrogen tripolyphosphate material.In general, aluminium dihydrogen tripolyphosphate material employed in the application, its preparation method is simple and easy to apply, prepares with low cost.By using it for preparing after composite cigarette filter stick, specific selective absorption effect is shown to ammonia of main stream smoke of cigarette.Determined through Preliminary detection, the utility model provides binary compound filter candle, can preferably reduce ammonia of main stream smoke of cigarette burst size, reduction amplitude preferably realizes the purpose of reduction cigarette harmfulness, with certain application value up to 30% or so.
Description
Technical field
The utility model belongs to cigarette filter rod manufacturing technology field, and in particular to one kind can reduce ammonia of main stream smoke of cigarette
The fine binary compound filter candle of the vinegar of gas burst size.
Background technology
With the continuous improvement of common people's health perception, smoking has become worldwide important class at present with health problem
Topic.In recent years, it is reduction cigarette harmfulness, protects the health of smoking consumer, expanded widely in Harm reduction techniques field
Research, is a kind of method more commonly used by adding harm reduction material or sorbing material in tobacco or filter tip.
Ammonia is larger to health effect a kind of pernicious gas in cigarette mainstream flue gas, although existing part in the prior art
For the research of sorbing material used in reduction ammonia of main stream smoke of cigarette, and certain technique effect is obtained, but with regard to practical application
For, it is still necessary to the application with regard to new sorbing material and its in cigarette is further studied, so as to be cigarette quality
Stable improve establishes good application foundation.
In the prior art, it is mostly single acetate fiber unitary filter stick for manufacture cigarette filter, to reduction cigarette
Although the harmful substance of main flume have certain effect, absorption harmful substance when exist non-selective and harm reduction effect compared with
For limited defect.
Aluminium dihydrogen tripolyphosphate is a kind of big solid acid of the weak and acid degree of acid strength, water is insoluble in, with layer structure.
Study and thought, aluminium dihydrogen tripolyphosphate can carry out many physics and chemical bond and friendship with the amino molecule in gas phase
Change, at present to aluminium dihydrogen tripolyphosphate to the existing part of theory research of the adsorption dynamics adsorption kinetics of ammonia.But it is existing for practical application
Have in technology there is not yet preferably making an addition to such material in filter tip is used to adsorb, reduces ammonia of main stream smoke of cigarette release
Amount, is especially used for relevant report prepared by filter stick by the material.
The content of the invention
The utility model purpose is that providing a kind of alternative reduces the binary compound filter candle of ammonia of main stream smoke of cigarette,
So as to be laid the foundation for the stable lifting of cigarette quality.
Details are as follows for the technical scheme that the application is taken.
A kind of fine binary compound filter candle of the vinegar for reducing ammonia of main stream smoke of cigarette, the filter stick includes filter core, is wrapped in filter
Interior integument and outer casing on core；Wherein filter core is binary composite filter element, by acetate fiber section and being loaded with tripolyphosphate
The acetate fiber section of dihydro aluminum is uniformly alternate to be bonded.
The fine binary compound filter candle of the vinegar for reducing ammonia of main stream smoke of cigarette, using the conventional cigarette of 25mm length with filter stick as
Example, is loaded with a length of 15mm of acetate fiber section of aluminium dihydrogen tripolyphosphate material, the load capacity of aluminium dihydrogen tripolyphosphate material is
10 ~ 30mg, specifically for example, 20mg.
Aluminium dihydrogen tripolyphosphate material described herein, prepares according to prior art, specifically for example passes through hydro-thermal
Method is prepared from, and preparation process is specially：Aluminium hydroxide and water are mixed and added in reactor first, be heated with stirring to 90 DEG C ~
100 DEG C, the phosphoric acid solution of certain molar weight is added, reaction obtains translucent thick liquid material after 1 hour；While hot by these materials
It is put into 300 DEG C of Muffle furnaces, continues heat condensation 10 hours；Most afterwards through aquation, 100 DEG C dry, and grinding and sieving is trimerization
Aluminium dihydrogen phosphate white powder.
The aluminium dihydrogen tripolyphosphate material, when being carried on acetate fiber, its particle diameter is generally 40 ~ 60 mesh.
In general, aluminium dihydrogen tripolyphosphate material employed in the application, its preparation method is simple and easy to apply, prepares cost
It is cheap.By using it for preparing after composite cigarette filter stick, specific selectivity is shown to ammonia of main stream smoke of cigarette and is inhaled
Attached effect.Determined through Preliminary detection, the utility model provides binary compound filter candle, can preferably reduce cigarette mainstream flue gas
Middle ammonia burst size, reduction amplitude preferably realizes the purpose of reduction cigarette harmfulness, pushed away with certain up to 30% or so
Wide application value.
Brief description of the drawings
Fig. 1 is the fine binary compound filter candle structural representation of vinegar provided by the utility model.
Embodiment
Explanation is further explained to the utility model below in conjunction with the accompanying drawings.
Embodiment
As shown in figure 1, the fine binary compound filter candle of the vinegar for reducing ammonia of main stream smoke of cigarette provided herein, including
Filter core 1, the interior integument 2 being wrapped on filter core and outer casing 3；Wherein filter core 1 is binary composite filter element, by acetate fiber section
1（A）With the acetate fiber section 1 for being loaded with aluminium dihydrogen tripolyphosphate material（B）It is uniformly alternate to be bonded.
Prepared using hydrothermal synthesis method after aluminium dihydrogen tripolyphosphate material, the crushing of 40 ~ 60 mesh is carried out, by prior art
It is carried on and the herein described acetate fiber section 1 for being loaded with aluminium dihydrogen tripolyphosphate material is can be made into after acetate fiber
（B）.
To examine aluminium dihydrogen tripolyphosphate material binary compound filter candle provided herein ammonia in reduction cigarette smoke to release
Technique effect in terms of high-volume, inventor has carried out further experiment detection, is briefly discussed below.
By taking the long binary compound filter candles of certain branch 100mm as an example, wherein conventional acetate fiber section 40mm, is loaded with tripolyphosphate two
The acetate fiber segment length 60mm of hydrogen aluminum, the particle diameter of aluminium dihydrogen tripolyphosphate material is 40-60 mesh, and load capacity is 80mg.
Under the same terms, the cigarette using the common cellulose acetate filter rod prepared by prior art as control sample, with added with
The cigarette sample for the aluminium dihydrogen tripolyphosphate binary compound filter candle that the present embodiment is provided is test sample, is rolled up with the finished product of certain brand
Exemplified by cigarette, after using the suction of auto-pumping cigarette machine, ammonia of main stream smoke of cigarette and releasing content of coke tar are determined.Specifically
Measurement result is as shown in the table：
。
It can be seen that using after binary compound filter candle provided by the utility model, released in tar from upper table testing result
High-volume without in the case of significant change, ammonia of main stream smoke of cigarette burst size averagely reduces 28.2%.
It is overall and, the utility model is directed to ammonia particular design contained in cigarette mainstream flue gas, in cigarette mainstream flue gas
Ammonia there is preferable selective absorption to act on, can preferably reduce the harmful substance in main flume, thus with one
Fixed application value.
Claims (3)
1. a kind of fine binary compound filter candle of the vinegar for reducing ammonia of main stream smoke of cigarette, it is characterised in that the filter stick include filter core,
It is wrapped in interior integument and outer casing on filter core；Wherein filter core is binary composite filter element, by acetate fiber section and being loaded with
The acetate fiber section of aluminium dihydrogen tripolyphosphate material is uniformly alternate to be bonded.
2. the fine binary compound filter candle of the vinegar that ammonia of main stream smoke of cigarette can be reduced as claimed in claim 1, it is characterised in that 25mm
In long routine cigarette filter stick, a length of 15mm of acetate fiber section of aluminium dihydrogen tripolyphosphate material, tripolyphosphate dihydro are loaded with
The load capacity of aluminum is 10 ~ 30mg.
3. the fine binary compound filter candle of the vinegar that ammonia of main stream smoke of cigarette can be reduced as claimed in claim 2, it is characterised in that trimerization
The load capacity of biphosphate aluminum is 20mg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621364428.5U CN206380706U (en) | 2016-12-13 | 2016-12-13 | A kind of fine binary compound filter candle of the vinegar for reducing ammonia of main stream smoke of cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621364428.5U CN206380706U (en) | 2016-12-13 | 2016-12-13 | A kind of fine binary compound filter candle of the vinegar for reducing ammonia of main stream smoke of cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206380706U true CN206380706U (en) | 2017-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621364428.5U Active CN206380706U (en) | 2016-12-13 | 2016-12-13 | A kind of fine binary compound filter candle of the vinegar for reducing ammonia of main stream smoke of cigarette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206380706U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112167706A (en) * | 2020-09-28 | 2021-01-05 | 江苏中烟工业有限责任公司 | Additive for cigarette filter stick for reducing ammonia in cigarette smoke and application thereof |
| CN112167707A (en) * | 2020-09-28 | 2021-01-05 | 江苏中烟工业有限责任公司 | Filter tip capable of selectively reducing ammonia in cigarette smoke and preparation method thereof |
-
2016
- 2016-12-13 CN CN201621364428.5U patent/CN206380706U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112167706A (en) * | 2020-09-28 | 2021-01-05 | 江苏中烟工业有限责任公司 | Additive for cigarette filter stick for reducing ammonia in cigarette smoke and application thereof |
| CN112167707A (en) * | 2020-09-28 | 2021-01-05 | 江苏中烟工业有限责任公司 | Filter tip capable of selectively reducing ammonia in cigarette smoke and preparation method thereof |
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