CN209284312U - Containing the three-stage composite filter for dropping evil component - Google Patents
Containing the three-stage composite filter for dropping evil component Download PDFInfo
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- CN209284312U CN209284312U CN201821673704.5U CN201821673704U CN209284312U CN 209284312 U CN209284312 U CN 209284312U CN 201821673704 U CN201821673704 U CN 201821673704U CN 209284312 U CN209284312 U CN 209284312U
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- filter rod
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- vinegar fibre
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Abstract
The utility model discloses a kind of containing the three-stage composite filter for dropping evil component, which is sequentially combined and constituted by common vinegar fibre filter rod segments, the component vinegar fibre filter rod segments of evil containing drop and common vinegar fibre filter rod segments；The component vinegar fibre filter rod segments of evil containing drop are made of the common vinegar fibre filter rod segments of load amylose grafted polyacrylic acid polymer material and/or chitosan oligosaccharide grafted polyacrylic acid adsorbent material.The utility model is compound by three-stage, the harmful substances such as ammonia and phenol in main flume can be absorbed by hydrogen bond action or acid-base reaction containing amylose grafted polyacrylic acid polymer material, the chitosan oligosaccharide grafted polyacrylic acid adsorbent material dropped in evil component vinegar fibre filter rod segments, so as to preferably realize the purpose that can reduce cigarette harmfulness.
Description
Technical field
The utility model belongs to cigarette filter rod manufacturing technology field, and in particular to a kind of compound containing the three-stage for dropping evil component
Filter stick.
Background technique
Currently, with the development and progress of society, pursuit that people lives to high-quality and to healthy degree of concern
Higher and higher, to smoking and health problem growing interest, the harmful components in cigarette smoke are increasingly becoming concerned by people the public
One of focus.Theory and direction of the low harmful components burst size cigarette as tobacco business development are developed and greatly developed, is passed through
Harm reduction material is added in tobacco or filter tip or adsorbent material is a kind of more common method.
Contain 4,000 multiple compounds in flue gas, identifies more than 100 kinds of alkane, more than 150 kinds of alkene, more than 50
Kind alicyclic and aldehydes, esters, ketone etc..It is reported that there are more than 140 kinds of harmful components in total in cigarette smoke, wherein mainly
It is polycyclic arene compound, azepine aromatic hydrocarbons, N- nitrosamine and heavy metal compound etc..Ammonia has very strong volatility, is rolling up
Almost all enters among flue gas during cigarette aspirates, and has strong impulse and acid.Phenol generalization in smoke tar
Closing object is mainly the simple phenolic compound such as phenol, o-cresol, metacresol, has apparent tumor promotion.In addition, phenol generalization
Closing object fragrance to tobacco and jealous can also have an impact.
Ammonia and phenol belong to one of most representative harmful components in cigarette mainstream flue gas.Nuisance in flue gas at present
Matter content is main or is regulated and controled by filter tip, relies primarily on filter tip to adsorb the high boiling harmful group of particulate matter and part
Point, it is all relatively low to the selectivity and adsorption efficiency of harmful constituent.It in the prior art, is mostly single for manufacture cigarette filter
One acetate fiber unitary filter stick, though having certain effect to the harmful substance reduced in cigarette mainstream flue gas, there are still non-
The relatively limited defect of selectivity, harm reduction effect.Therefore, cigarette filter rod structure, function ingredients selection on still have it is very big
Improve and optimize space.
Utility model content
The utility model aim is to overcome prior art defect, provide a kind of containing the three-stage composite filter for dropping evil component
Stick can further decrease the content of the harmful substances such as ammonia and phenol in main flume, promote cigarette quality.
To achieve the above objectives, the present invention adopts the following technical solutions:
It is a kind of containing drop evil component three-stage composite filter, the three-stage composite filter by common vinegar fibre filter rod segments, containing drop
Evil component vinegar fibre filter rod segments and common vinegar fibre filter rod segments sequentially combine composition；
It is described few by load amylose grafted polyacrylic acid polymer material and/or shell containing evil component vinegar fibre filter rod segments are dropped
The common vinegar fibre filter rod segments of sugared grafted polyacrylic acid adsorbent material are constituted.
Specifically, the three-stage composite filter is fine containing evil component vinegar is dropped by the common vinegar fibre filter rod segments of 5-8mm and 15-21mm
Filter rod segments and the common vinegar fibre filter rod segments of 5-8mm sequentially combine composition, three-stage composite filter overall length 25-37mm.
Further, in every three-stage composite filter, amylose grafted polyacrylic acid polymer material and/or chitosan oligosaccharide
The total load amount of grafted polyacrylic acid adsorbent material is 15-120mg.Load is carried out using this field routine techniques, herein
No longer it is described in detail.
In order to obtain preferable drop evil effect, when amylose grafted polyacrylic acid polymer material and chitosan oligosaccharide grafting are poly-
When the mixing addition of acrylic acid adsorbent material, the filter rod segment length of load amylose grafted polyacrylic acid polymer material is containing drop
1/2,1/3 or the 2/3 of evil component vinegar fibre filter rod segments total length.
Specifically, when the filter rod segment length of load amylose grafted polyacrylic acid polymer material is the component vinegar of evil containing drop
When 1/3 when fine filter rod segments total length, the filter rod segments that surplus 2/3 loads chitosan oligosaccharide grafted polyacrylic acid adsorbent material can individually be made
For one section, (i.e. one third section grafted polyacrylic acid containing amylose polymer material filter rod segments and 2/3rds sections contain chitosan oligosaccharide
Grafted polyacrylic acid adsorbent material filter rod segments)；Or it is divided into two sections and polymerize 1/3 load amylose grafted polyacrylic acid
The filter rod segments of object material be set to it is intermediate (i.e. one third section grafted polyacrylic acid containing chitosan oligosaccharide adsorbent material filter rod segments, three/
One section of polymer material filter rod segments of grafted polyacrylic acid containing amylose and one third section grafted polyacrylic acid containing chitosan oligosaccharide are inhaled
Enclosure material filter rod segments).Similarly, when the filter rod segment length of load amylose grafted polyacrylic acid polymer material is the group of evil containing drop
When 2/3 when dividing vinegar fibre filter rod segments total length, as above can equally it be arranged, details are not described herein again.
Specifically, the amylose grafted polyacrylic acid polymer material and chitosan oligosaccharide grafted polyacrylic acid adsorbent material
Size be advisable with 40-60 mesh.
Amylose grafted polyacrylic acid polymer material and chitosan oligosaccharide grafted polyacrylic acid adsorbent material can be used existing
Technology preparation.Such as, amylose grafted polyacrylic acid polymer material can refer to Chinese patent application (application number
CN201610279353.9) prepared by " a kind of preparation method of amylose grafted polyacrylic acid polymer material "；Shell is few
Sugared grafted polyacrylic acid adsorbent material can refer to Chinese patent application (application number CN201610275507.7), and " a kind of chitosan oligosaccharide connects
It is prepared by the preparation method of branch polyacrylic acid adsorbent material ".
The utility model be on the basis of existing common filter stick, for harmful substances such as ammonia in main flume and phenol,
Evil component is dropped by addition and prepares Three-element composite filter core, to further decrease the nuisances such as ammonia and phenol in main flume
The content of matter.
Prepare the total arrangement containing the three-stage composite filter tip for dropping evil component are as follows: first preparing overall length is 100-148mm's
Big composite filter, structure is from left to right successively are as follows: common vinegar fibre filter rod segments 5-8mm, containing dropping evil component vinegar fibre filter rod segments 15-
21mm, common vinegar fibre filter rod segments 10-16mm, evil containing drop component vinegar fibre filter rod segments 15-21mm, common vinegar fibre filter rod segments 10-
16mm, the component vinegar fibre filter rod segments 15-21mm of evil containing drop, common vinegar fibre filter rod segments 10-16mm, the component vinegar fibre filter rod segments of evil containing drop
15-21mm, common vinegar fibre filter rod segments 5-8mm, altogether by nine Duan Zucheng.In cigarette preparation process, by the big composite filter point
Not from the cutting of the middle part of the common vinegar fibre filter rod segments of the three sections of 10-16mm in centre, being thus divided into four overall lengths is 25-
The small composite filter of 37mm.Each small composite filter is by the common vinegar fibre filter rod segments of 5-8mm, the 15-21mm component vinegar of evil containing drop
Three sections of fine filter rod segments and the common vinegar fibre filter rod segments of 5-8mm sequentially combine composition.
Compared to the prior art, the utility model has the beneficial effects that
The utility model is compound by three-stage, containing the amylose grafted polyacrylic acid dropped in evil component vinegar fibre filter rod segments
Polymer material, chitosan oligosaccharide grafted polyacrylic acid adsorbent material can be absorbed in main flume by hydrogen bond action or acid-base reaction
Ammonia and the harmful substances such as phenol mainstream smoke is further effectively reduced so that harmful substance be made adequately to be adsorbed and be removed
The content of the harmful substances such as ammonia and phenol in gas, so as to preferably realize the purpose that can reduce cigarette harmfulness.In addition, containing drop
Evil component vinegar fibre filter rod segments are set between two common vinegar fibre filter rod segments, and the component particles quilt of evil containing drop of addition can be effectively prevented
Smoker's sucking, has good application value.
Detailed description of the invention
Fig. 1 is that the utility model contains the structural schematic diagram containing the three-stage composite filter tip for dropping evil component；
Fig. 2 is to prepare schematic diagram containing the three-stage composite filter tip production for dropping evil component in Fig. 1；
Fig. 3 is the structural schematic diagram of whole branch cigarette after connecting containing the three-stage composite filter tip for dropping evil component with cigarette in Fig. 1.
Specific embodiment
The utility model is described in further details with reference to the accompanying drawing, but the protection scope of the utility model is not limited to
This.
Embodiment 1
As shown in Figure 1, a kind of containing the three-stage composite filter for dropping evil component, the three-stage composite filter is general by the first 5mm
Logical vinegar fibre filter rod segments 1A, 15mm sequentially combine structure containing the evil common vinegar fibre filter rod segments 1C of component vinegar fibre filter rod segments 1B and the 2nd 5mm is dropped
At overall length 25mm；The component vinegar fibre filter rod segments 1B of evil containing drop is by load amylose grafted polyacrylic acid polymer material
Common vinegar fibre filter rod segments are constituted.
In every three-stage composite filter, the load capacity of amylose grafted polyacrylic acid polymer material is 30mg, is gathered
The size for closing object material is 40-60 mesh.Wherein, the end of the common vinegar fibre filter stick 1C of the 2nd 5mm is connected into cigarette section 1D group
At whole branch cigarette (as shown in Figure 3), the component particles of evil containing drop that addition can be effectively prevented in this way are sucked by smoker.
In actual production, for preparing overall length as the big composite filter of 100mm (as shown in Figure 2), structure from a left side to
The right side is successively are as follows: the common vinegar fibre filter rod segments 1 of the first 5mm, the first 15mm evil containing drop component vinegar fibre filter rod segments 2, the first common vinegar of 10mm
Fine filter rod segments 3, the 2nd 15mm contain drop containing evil component vinegar fibre filter rod segments 4, the common vinegar fibre filter rod segments 5 of the 2nd 10mm, the 3rd 15mm is dropped
Evil component vinegar fibre filter rod segments 6, the common vinegar fibre filter rod segments 7 of the 3rd 10mm, the 4th 15mm component vinegar fibre filter rod segments 8, second of evil containing drop
The common vinegar fibre filter rod segments 9 of 5mm, totally nine Duan Zucheng.In cigarette preparation process, cut off by position shown in dotted lines in Figure 2
(the intermediate position of the centre common vinegar fibre filter rod segments of three sections of 10mm is cut off), so that being divided into four overall lengths is the small of 25mm
Composite filter.Each small composite filter is general by the common vinegar fibre filter rod segments of 5mm, 15mm evil containing drop component vinegar fibre filter rod segments and 5mm
Logical three sections of vinegar fibre filter rod segments are sequentially composed.In cigarette preparation process, it will connect containing the three-stage composite filter for dropping evil component
Cigarette receiving branch, routinely preparation process is prepared into cigarette.
Embodiment 2
A kind of three-stage composite filter of the component of evil containing drop, difference from example 1 is that, the group of evil containing drop
Vinegar fibre filter rod segments 1B is divided to be made of the common vinegar fibre filter rod segments of load chitosan oligosaccharide grafted polyacrylic acid adsorbent material.
Application test
To examine the three-stage composite filter provided herein harmful substances such as ammonia and phenol in reducing cigarette smoke
Technical effect in terms of burst size, inventor have carried out further experiment detection, have been briefly discussed below.
The cigarette of the 25mm long three-stage composite filter prepared with embodiment 1,2 is experiment sample, meanwhile, under the same conditions
Using the cigarette of common cellulose acetate filter rod prepared by the prior art as blank control sample, by taking the finished cigarettes of certain brand as an example,
After using the suction of auto-pumping smoke machine, the burst size of ammonia of main stream smoke of cigarette and phenol is determined.Specific measurement
As a result as shown in table 1 below:
Table 1, to the test result of ammonia and phenol in kinds of cigarettes main flume
| Sample | Ammonia (μ g/ branch) | Phenol (μ g/ branch) |
| Blank control sample | 13.238 | 13.721 |
| Embodiment 1 | 8.7750 | 11.021 |
| Embodiment 2 | 10.413 | 12.017 |
By upper table 1 it can be seen that being compared with using the cigarette blank control sample of common cellulose acetate filter rod, the utility model
Three-stage composite filter has different degrees of reduction to harmful components ammonia, phenol content.Wherein, the preparation of embodiment 1 load is straight
The cigarette ammonia content of the three-stage composite filter of chain starch graft polyacrylate polymer material reduces by 33.7%, phenol content drop
Low 19.7%；The cigarette ammonia content of the three-stage composite filter of the preparation load chitosan oligosaccharide grafted polyacrylic acid adsorbent material of embodiment 2
Reducing by 21.3%, phenol content reduces by 12.4%.
The principles of the present invention are:
Addition amylose grafting gathers in the interlude (i.e. the component vinegar fibre filter rod segments of evil containing drop) of three-stage composite filter
Acrylic polymer materials or chitosan oligosaccharide grafted polyacrylic acid adsorbent material are grafted in these drop evil components as evil component is dropped
Acrylate moiety contains a large amount of carboxyl, can react and adsorb and phenol etc. is made by hydrogen bond with alkaline matters such as ammonia
With and adsorb, in this way while keeping original filter stick adsorption capacity, ammonia and phenol etc. in main flume can be further decreased
The content of harmful substance improves the quality of cigarette.
It should be noted last that: the technical solution of the utility model that the above embodiments are only illustrative and not limiting is appointed
What to the utility model carry out equivalent replacement and do not depart from the spirit and scope of the utility model modification or part replace,
It should cover within the scope of the utility model claims protection.
Claims (5)
1. a kind of containing the three-stage composite filter for dropping evil component, which is characterized in that the three-stage composite filter is filtered by common vinegar fibre
Stick section, the component vinegar fibre filter rod segments of evil containing drop and common vinegar fibre filter rod segments sequentially combine composition；
The component vinegar fibre filter rod segments of evil containing drop are connect by load amylose grafted polyacrylic acid polymer material and/or chitosan oligosaccharide
The common vinegar fibre filter rod segments of branch polyacrylic acid adsorbent material are constituted.
2. as described in claim 1 containing drop evil component three-stage composite filter, which is characterized in that the three-stage composite filter by
The common vinegar fibre filter rod segments of 5-8mm and 15-21mm evil containing drop component vinegar fibre filter rod segments and the common vinegar fibre filter rod segments of 5-8mm are sequentially
Combination is constituted, three-stage composite filter overall length 25-37mm.
3. as claimed in claim 1 or 2 containing the three-stage composite filter for dropping evil component, which is characterized in that every three-stage is compound
In filter stick, the total load of amylose grafted polyacrylic acid polymer material and/or chitosan oligosaccharide grafted polyacrylic acid adsorbent material
Amount is 15-120mg.
4. as claimed in claim 3 containing the three-stage composite filter for dropping evil component, which is characterized in that when amylose is grafted poly- third
When olefin(e) acid polymer material and the mixing addition of chitosan oligosaccharide grafted polyacrylic acid adsorbent material, amylose grafted polyacrylic acid is loaded
The filter rod segment length of polymer material is 1/2,1/3 or the 2/3 of the component vinegar fibre filter rod segments total length of evil containing drop.
5. as claimed in claim 4 containing the three-stage composite filter for dropping evil component, which is characterized in that the amylose grafting is poly-
Acrylic polymer materials and the size of chitosan oligosaccharide grafted polyacrylic acid adsorbent material are 40-60 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821673704.5U CN209284312U (en) | 2018-10-16 | 2018-10-16 | Containing the three-stage composite filter for dropping evil component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821673704.5U CN209284312U (en) | 2018-10-16 | 2018-10-16 | Containing the three-stage composite filter for dropping evil component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209284312U true CN209284312U (en) | 2019-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821673704.5U Active CN209284312U (en) | 2018-10-16 | 2018-10-16 | Containing the three-stage composite filter for dropping evil component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209284312U (en) |
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2018
- 2018-10-16 CN CN201821673704.5U patent/CN209284312U/en active Active
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