CN201518020U - Experimental device capable of simulating a composite filter plug - Google Patents
Experimental device capable of simulating a composite filter plug Download PDFInfo
- Publication number
- CN201518020U CN201518020U CN2009202242086U CN200920224208U CN201518020U CN 201518020 U CN201518020 U CN 201518020U CN 2009202242086 U CN2009202242086 U CN 2009202242086U CN 200920224208 U CN200920224208 U CN 200920224208U CN 201518020 U CN201518020 U CN 201518020U
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- composite filter
- cigarette
- filter plug
- ring
- transparent
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- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
The utility model relates to an experimental device capable of simulating a composite filter plug, characterized in that: the experimental device comprises a transparent sleeve in close combination with a front cover of a cigarette collector, a cigarette gripping unit arranged on the front end in the sleeve, a transparent circular hollow cavity unit filled with additive material in the middle; wherein the center axles of the gripping unit, the hollow cavity and the collector are in same line. The device has the following features: (1) the composite filter plug is capable of actually simulating many structures, such as a binary composite filter plug, a ternary composite filter plug with high measurement accuracy; (2) the shape after filling the additive material is cylindrical and same to the circle of the filter plug and during pumping, the movement trail and the retention state of the fume are close to the state in the actual composite filter plug, therefore the harmful-substance reducing effect is more actually evaluated after the additive material is applied on the cigarette filter plug; (3) the device can be directly in end-joint with the collector with less interface, short tube and small system test error; (4) the transparent material is used to directly observe the stacking state of the additive material and the absorption condition of the tar on the device wall.
Description
Technical field
The utility model relates to the tobacco field, specifically is a kind of experimental provision of analog composite filter tip, utilizes this device to estimate truly to add material to be applied to the harmful effect of falling behind the cigarette filter.
Background technology
Cigarette generally uses cellulose acetate filter rod, and the part objectionable constituent in can the filtering flue gas reduce tar content in cigarette.Along with people propose more and more high request to cigarette smoking quality and security, because single cellulose acetate filter material is single and adsorptive selectivity a little less than, the needs of new cigarette product development can not have been satisfied, in filter tip, add the new material that activated charcoal, molecular sieve, inorganic mineral fiber, nano material etc. have high efficiency of additive capability in the prior art, can be to the better selective adsorption of objectionable constituent in the flue gas.The addition manner of these materials is divided into two kinds of binary compound and ternary combined types according to the composite structure of filter stick: binary compound contains the filter stick that adds material (being called for short charge bar: be that the interpolation material that granularity is thinner is dispersed in the tow such as acetate fiber uniformly) two parts by one section common filter stick and one section and is composited, and charge bar and cigarette join; The ternary complex method is that a certain amount of interpolation material clip is rolled into composite filter between two sections common filter sticks, and employed two sections common filter sticks can be with a kind of filter tip material, also available different filter tip material.Added in the process of material designing new product at the screening cigarette filter rod in the past, at first filter tip to be added material and on the filter stick production line, make binary or ternary composite filter tip, make cigarette again, the process-cycle is long, efficient is low, expend height, and analysis result also is subject to material and adds uneven influence.
Chinese patent 200620134965.0 discloses a kind of cigarette filter-tip additive agent harm reduction performance simulation evaluating apparatus, and this device provides one to be used for cigarette smoke environment that cigarette filter-tip additive agent harm reduction performance is assessed.This device comprises that top is provided with material filling mouth, the bottom is provided with the container that connects the mouth of pipe, the connection mouth of pipe of container combines with drip catcher by following connecting tube, it is stifled by the plug that close-fitting mode is equipped with a hollow cylindrical structure that the material of container is loaded mouth, fill in block up suitable for reading and combine with the cigarette clamper, be filled with propping material and test material in the container by last connecting tube.But there is following deficiency in this device: 1) this device can not be simulated the composite filter tip of multiple structure.2) to add the glass container volume of material big for splendid attire, bigger with the structural difference of actual cigarette composite filter tip, causes the movement locus, the residence time of flue gas, the situations such as size distribution after the collision have than big difference with true filtration situation mutually.3) because the interpolation material is tiled on the propping material, make cigarette smoke and factors such as the contact area of adding material, the resistance to suction of adding material production, propping material absorption flue gas may form the detection error.4) this device interface is many, and the link road path length may cause leaking gas and tarry matters in smoke stick on tube wall and the wall and influence detects the accuracy of data.
Summary of the invention
A kind of compact conformation that the purpose of this utility model designs at existing deficiency in the prior art just is reasonable, easy and simple to handle, and can add the analogue means that harmful performance falls in material by more accurate evaluating cigarette filter tip.
The purpose of this utility model is achieved through the following technical solutions: the experimental provision of analog composite filter tip of the present utility model, comprise a transparent sleeve of combining closely with cigarette drip catcher protecgulum, the transparent sleeve Inner Front End is provided with the cigarette hold assembly, the centre is provided with one section and loads the transparent ring-like re-entrant part that adds material; The central axis of cigarette hold assembly, toroidal cavity parts and flue gas trapping device is located along the same line.
In the utility model, described ring-like re-entrant part cooperates by size, closely is embedded in the transparent sleeve.It is that (inside diameter ranges 6mm～9mm) treats option to a series of specifications, selects for use during use and aspirates the identical ring-like re-entrant part of filter stick diameter that cigarette props up that ring-like re-entrant part is made into internal diameter; It is that (length range 3mm～10mm) treats option to a series of specifications, can be according to quality of adding material and the ring-like re-entrant part that volume is selected appropriate length for use that described ring-like re-entrant part is made into length.
Described transparent sleeve is a cylindrical structural, directly is sleeved on cigarette drip catcher protecgulum front end, combines closely by size cooperation and O-ring seal between the two.
Can load corresponding test material according to the composite filter tip structure of required simulation in the ring-like re-entrant part.The interpolation material of filling can be general granular particles or for being dispersed in one section cylindric filtering bodies in the tow such as acetate fiber.
Described transparent sleeve and ring-like re-entrant part all adopt the transparent organic glass material to form, and its purpose is to be convenient to observe the filling situation of adding material in the ring-like re-entrant part, and the situation of change before and after the absorption.
Compared with prior art, the utlity model has following outstanding characteristics: the composite filter tip of the multiple structure of (1) this device energy real simulation includes: binary composite filter tip, ternary composite filter tip, test accuracy height.(2) form of adding after material is loaded is cylindrical and identical with filter-rod periphery, can make the movement locus of flue gas in the aspiration procedure and the situation of holding back is close with situation in true composite filter tip, add material and be applied to the harmful effect of falling behind the cigarette filter thereby estimate more truly.(3) this device directly docks with drip catcher, and interface is few, and pipeline is short, and the system testing error is little.(4) device adopts transparent material to make, but the stacking states of Direct observation additive and tar are in the absorption situation of wall; (5) make simple, with low cost, small volume and less weight.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Among the figure: 1, Cigarette, 2, transparent sleeve, 3, the cigarette hold assembly, 4, ring-like re-entrant part, 5, pad, 6, cambridge filter, 7, O-ring seal, 8, the drip catcher protecgulum, 9, the drip catcher bonnet, 10, add material, 11, filter stick.
Embodiment
The utility model is further described in conjunction with the accompanying drawings:
As shown in Figure 1, 2, the experimental provision of analog composite filter tip of the present utility model comprises a transparent sleeve (2) of combining closely with cigarette drip catcher protecgulum (8), and the sleeve Inner Front End is provided with cigarette hold assembly (3), the centre is provided with one section transparent ring-like re-entrant part (4); The central axis of cigarette hold assembly (3), toroidal cavity parts (4) and flue gas trapping device is located along the same line.When simulation ternary composite filter tip, common filter sticks (11) such as the acetate fiber of described ring-like re-entrant part (4) two ends placement certain size, paper, polypropylene, middle filling test adds material (10); When simulation binary composite filter tip, place one section common filter stick (11) and one section charge bar (11) in the ring-like re-entrant part (4), charge bar and the cigarette section of propping up are joined.Described ring-like re-entrant part (4) cooperates by size, closely is embedded in the transparent sleeve (2); Cooperate close fit together by O-ring seal (7) and size between described transparent sleeve (2) and the cigarette drip catcher protecgulum (8); Described ring-like re-entrant part (4) be internal diameter be a series of specifications treat option (inside diameter ranges 6-9mm), according to the diameter of test filter stick, select the ring-like re-entrant part (4) of corresponding internal diameter specification for use; Described ring-like re-entrant part (4) be length be a series of specifications treat option (length range 3-10mm), according to the length of test filter stick, the quality of adding material and the ring-like re-entrant part (4) that volume is selected appropriate length for use.
For ease of observing the filling situation of test material in the ring-like re-entrant part, and the situation of change before and after the absorption, transparent sleeve (2) and ring-like re-entrant part (4) all adopt the transparent organic glass material to form.
The flue gas trapping device is a prior art Fume collector commonly used, comprises drip catcher protecgulum (8), drip catcher bonnet (9) and is installed in cambridge filter (6) between the front and rear covers and the O-ring seal (7) of relative set is formed.
Use the specific operation process of this device as follows:
1, selects the transparent sleeve (2) and the ring-like re-entrant part (4) of a certain specification;
2, cigarette hold assembly (3) and ring-like re-entrant part (4) are packed into successively in the transparent sleeve (2);
3, preparation composite filter unit: during simulation ternary composite filter tip, earlier one section common filter stick (11) is filled in the ring-like cavity, until being close to cigarette hold assembly (3), taking by weighing a certain amount of interpolation material (10) more slowly adds in the ring-like cavity, then the common filter stick of another section (11) is filled in the ring-like cavity, add material (10) until being close to, this is the space can not occur in order to guarantee two sections common filter sticks (11) and to add between the material (10); During simulation binary composite filter tip, earlier one section charge bar is filled in the ring-like cavity, again one section common filter stick (11) is filled in the ring-like cavity, same, between two sections filter sticks (11), and all to be close to crack continuously between charge bar and the cigarette hold assembly (3);
4, at last with the composite filter segment unit and cigarette drip catcher protecgulum (8) the front end closed butt joint that assemble.
Claims (5)
1. the experimental provision of an analog composite filter tip, it is characterized in that: comprise a transparent sleeve (2) of combining closely with cigarette drip catcher protecgulum (8), transparent sleeve (2) Inner Front End is provided with cigarette hold assembly (3), the centre is provided with one section and loads the transparent ring-like re-entrant part (4) that adds material; The central axis of cigarette hold assembly (3), toroidal cavity parts (4) and flue gas trapping device is located along the same line.
2. the experimental provision of analog composite filter tip according to claim 1 is characterized in that: ring-like re-entrant part (4) cooperates by size, closely is embedded in the transparent sleeve (2).
3. the experimental provision of analog composite filter tip according to claim 1 is characterized in that: the inside diameter ranges of ring-like re-entrant part (4) is at 6mm～9mm.
4. the experimental provision of analog composite filter tip according to claim 1 is characterized in that: the length range of ring-like re-entrant part (4) is at 3mm～10mm.
5. the experimental provision of analog composite filter tip according to claim 1 is characterized in that: transparent sleeve (2) is a cylindrical structural, directly is sleeved on cigarette drip catcher protecgulum (8) front end, combines closely by size cooperation and O-ring seal (7) between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202242086U CN201518020U (en) | 2009-10-19 | 2009-10-19 | Experimental device capable of simulating a composite filter plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202242086U CN201518020U (en) | 2009-10-19 | 2009-10-19 | Experimental device capable of simulating a composite filter plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201518020U true CN201518020U (en) | 2010-06-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202242086U Expired - Fee Related CN201518020U (en) | 2009-10-19 | 2009-10-19 | Experimental device capable of simulating a composite filter plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201518020U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102937639A (en) * | 2012-11-06 | 2013-02-20 | 上海烟草集团有限责任公司 | Detection device for cigarette end falling |
| CN104266873A (en) * | 2014-09-19 | 2015-01-07 | 国家烟草质量监督检验中心 | Turntable type smoking machine collecting device with inner chamber and analytical test method thereof |
| CN104267117A (en) * | 2014-09-19 | 2015-01-07 | 国家烟草质量监督检验中心 | Determination method of volatile organic compounds in main stream cigarette smoke |
| CN104266882A (en) * | 2014-09-19 | 2015-01-07 | 国家烟草质量监督检验中心 | Linear smoking machine trapping device with inner cavity and analysis and test method of linear smoking machine trapping device |
| CN104266881A (en) * | 2014-09-19 | 2015-01-07 | 国家烟草质量监督检验中心 | Linear type smoking machine collecting device with adsorption tube and analytical test method of collecting device |
| CN107144450A (en) * | 2017-06-30 | 2017-09-08 | 国家烟草质量监督检验中心 | A kind of cigarette holder and its application suitable for rotating disc type smoking machine provided with adsorbent chamber |
| JP2017533444A (en) * | 2014-09-19 | 2017-11-09 | チャイナ・ナショナル・タバコ・クォリティ・スーパービジョン・アンド・テスト・センター | Rotating smoke collector for smoke collector and method of using the rotary smoke collector to analyze cigarette smoke |
| JP2017534883A (en) * | 2014-09-19 | 2017-11-24 | チャイナ・ナショナル・タバコ・クォリティ・スーパービジョン・アンド・テスト・センター | Smoke collector for smoke collector and method of using smoke collector to analyze cigarette smoke |
| CN113068868A (en) * | 2021-03-24 | 2021-07-06 | 西安医学院 | Electronic flue gas sol filtering device |
-
2009
- 2009-10-19 CN CN2009202242086U patent/CN201518020U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102937639B (en) * | 2012-11-06 | 2015-05-20 | 上海烟草集团有限责任公司 | Detection device for cigarette end falling |
| CN102937639A (en) * | 2012-11-06 | 2013-02-20 | 上海烟草集团有限责任公司 | Detection device for cigarette end falling |
| CN104266873B (en) * | 2014-09-19 | 2017-08-25 | 国家烟草质量监督检验中心 | Carousel-type smoking machine capturing device and its analysis test method with inner chamber |
| CN104266882A (en) * | 2014-09-19 | 2015-01-07 | 国家烟草质量监督检验中心 | Linear smoking machine trapping device with inner cavity and analysis and test method of linear smoking machine trapping device |
| CN104266881A (en) * | 2014-09-19 | 2015-01-07 | 国家烟草质量监督检验中心 | Linear type smoking machine collecting device with adsorption tube and analytical test method of collecting device |
| CN104267117A (en) * | 2014-09-19 | 2015-01-07 | 国家烟草质量监督检验中心 | Determination method of volatile organic compounds in main stream cigarette smoke |
| CN104266873A (en) * | 2014-09-19 | 2015-01-07 | 国家烟草质量监督检验中心 | Turntable type smoking machine collecting device with inner chamber and analytical test method thereof |
| JP2017533444A (en) * | 2014-09-19 | 2017-11-09 | チャイナ・ナショナル・タバコ・クォリティ・スーパービジョン・アンド・テスト・センター | Rotating smoke collector for smoke collector and method of using the rotary smoke collector to analyze cigarette smoke |
| JP2017534883A (en) * | 2014-09-19 | 2017-11-24 | チャイナ・ナショナル・タバコ・クォリティ・スーパービジョン・アンド・テスト・センター | Smoke collector for smoke collector and method of using smoke collector to analyze cigarette smoke |
| EP3196630A4 (en) * | 2014-09-19 | 2018-05-16 | China National Tobacco Quality Supervision&test Center | Rotating smoking machine collecting device and method for using same to analyze cigarette smoke |
| EP3196629A4 (en) * | 2014-09-19 | 2018-05-16 | China National Tobacco Quality Supervision&test Center | Smoking machine collecting device and method for using same to analyze cigarette smoke |
| CN107144450A (en) * | 2017-06-30 | 2017-09-08 | 国家烟草质量监督检验中心 | A kind of cigarette holder and its application suitable for rotating disc type smoking machine provided with adsorbent chamber |
| CN107144450B (en) * | 2017-06-30 | 2024-02-27 | 国家烟草质量监督检验中心 | Cigarette holder suitable for rotary disc type smoking machine and provided with adsorption cavity and application thereof |
| CN113068868A (en) * | 2021-03-24 | 2021-07-06 | 西安医学院 | Electronic flue gas sol filtering device |
| CN113068868B (en) * | 2021-03-24 | 2023-04-07 | 西安医学院 | Electronic flue gas sol filtering device |
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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: 20100630 Termination date: 20171019 |