CN104266873B - Carousel-type smoking machine capturing device and its analysis test method with inner chamber - Google Patents
Carousel-type smoking machine capturing device and its analysis test method with inner chamber Download PDFInfo
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- CN104266873B CN104266873B CN201410482010.3A CN201410482010A CN104266873B CN 104266873 B CN104266873 B CN 104266873B CN 201410482010 A CN201410482010 A CN 201410482010A CN 104266873 B CN104266873 B CN 104266873B
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Abstract
The present invention provides a kind of carousel-type smoking machine capturing device with inner chamber, including, (2), trap lower cover (3), cover cavity (4), shelves plug (5) and cambridge filter (6) on trap are covered on Attraction block (1), trap, it is characterized in that, covered on trap and hollow upper cover cavity (4) is set inside (2), Attraction block (1) is located in upper cover cavity (4).The present apparatus is easy to operate, and determines reproducible, and organic solvent consumption is few, and sample tests and standard method can realize the trapping to carbonyls at room temperature without significant difference, it is adaptable to the analysis of batch samples.
Description
Technical field
The present invention relates to cigarette smoke technical field of analysis and detection, especially a kind of carousel-type smoking machine with inner chamber is caught
Acquisition means and the method that test cigarette smoke is analyzed using the capturing device.
Background technology
With carrying out in a deep going way for smoking and health research, people are increasingly paid close attention to the harmful components in cigarette smoke.Carbonyl
Based compound is the class harmful substance in cigarette mainstream flue gas, has 8 kinds of materials：Formaldehyde, acetaldehyde, propionic aldehyde, acetone, propylene
Aldehyde, crotonaldehyde, 2- butanone, butyraldehyde.Carbonyls is the class in 44 kinds of harmful components lists of Her Majesty the Queen in right of Canada as represented by the minister of Healt's concern,
Therefore effective trapping of carbonyls and Accurate Determining have realistic meaning to smoking and health research in cigarette smoke.Mesh
Before, the collection of carbonyls mainly has two methods：One kind is solution absorption method, and another is using superposition cambridge filter
Mode.Solution, which absorbs, needs extra connecting line, cumbersome；Carbonyl class chemical combination in cigarette smoke is trapped using cambridge filter
During thing, two filter discs are needed in order to carry out effectively trapping, cambridge filter is also required to perform the derivatization processing, and derivatization reagent is easy
It is bonded on trap and is difficult to clear up, causing analyte to remain, result is inaccurate and trap is difficult to clean, simultaneously because using two kinds
Cambridge filter can cause the problem of trap produces sealing loosely.
The content of the invention
To overcome existing defect, the present invention proposes a kind of carousel-type smoking machine capturing device with inner chamber, including absorption
Lid is internal on lid on block, trap, cover cavity, shelves plug and cambridge filter on trap lower cover, trap, trap sets hollow
Trap on cover cavity, Attraction block is located on trap in cover cavity.
After lid is connected with trap lower cover on trap, hollow cavity is internally formed.
The cross section of lid and trap lower cover internal cavity is provided with cambridge filter on trap.
Cover cavity is hollow cavity on trap, and Attraction block is located on trap in cover cavity, and Attraction block lower end sets shelves
Plug.
Attraction block includes solid adsorption material, side sieve plate, wherein, it is solid adsorption material, solid absorption in the middle part of Attraction block
Material upper and lower surface sets sieve plate.
Sorbing material is absorbent charcoal material, magnetic adsorptive material or molecular screen material in Attraction block, and its particle diameter is 40-80
Mesh；The sieve plate of sorbing material upper and lower surface is the core sieve plate of aperture 40-60 mesh.
Because the present invention uses Novel flue gas capturing device, cover and add on trap compared with conventional absorption plant
Inner chamber equipped with solid adsorption material, the effusion of flue gas is relaxed, the extended residence time in trap, and sieve plate it
Between sorbing material there is preferable adsorption effect to the carbonyls in cigarette smoke, can make cigarette smoke air-flow with suction
Attached dose of contact is abundant, it is ensured that the Related Component in cigarette smoke is effectively absorbed, and meets carbonyls point in cigarette smoke
The requirement of analysis.
Brief description of the drawings
Fig. 1 is the carousel-type smoking machine capturing device schematic diagram with inner chamber.
Fig. 2 is Attraction block schematic diagram.
Embodiment
A kind of carousel-type smoking machine with inner chamber provided below in conjunction with the accompanying drawings with specific embodiment the present invention, which is trapped, to be filled
Put and be described in detail.
Fig. 1 shows the carousel-type smoking machine capturing device with inner chamber, including, lid 2, trap on Attraction block 1, trap
The inside of lid 2 is set on hollow trap in lid on cover cavity 4, shelves plug 5 and cambridge filter 6, trap on lower cover 3, trap
Chamber 4, Attraction block 1 is located in upper cover cavity 4.
After lid 2 is connected with trap lower cover 3 on trap, hollow cavity is internally formed.
The cross section of lid 2 and the internal cavity of trap lower cover 3 is provided with cambridge filter 6 on trap.
Cover cavity 4 is hollow cavity on trap, and Attraction block 1 is located on trap in cover cavity 4, and the lower end of Attraction block 1 connects
Connect shelves plug 5.
Fig. 2 shows that Attraction block 1 includes solid adsorption material 11, side sieve plate 12, wherein, the middle part of Attraction block 1 is solid absorption
Material 11, the upper and lower surface of solid adsorption material 11 sets sieve plate 12.
Sorbing material 11 is absorbent charcoal material, magnetic adsorptive material or molecular screen material in Attraction block 1, and its particle diameter is 40-
80 mesh；The sieve plate 12 of the upper and lower surface of sorbing material 11 is the core sieve plate of aperture 40-60 mesh.
The application of carousel-type smoking machine Fume collector of the present invention with inner chamber comprises the following steps：
Step 1, the processing of cigarette sample, extracts cigarette sample, and sample is carried out according to the standard rated conditions of GB/T 16447
Balance, selecting (average quality ± 0.02) g and (average resistance to suction ± 50) Pa cigarette is used for sample test.
Step 2, carousel-type smoking machine capturing device is arranged on smoking machine, every time suction 1；
Step 3, capturing device is removed after having trapped, Attraction block 1 is transferred in container and carries out extraction processing；Step 4, will
Blank sample is arranged in carousel-type smoking machine capturing device, suction 1, and repeat step 3 every time, by the blank sample of acquisition
Result is compareed with cigarette sample result, to analyze the carbonyls in cigarette smoke.
According to the liquid phase chromatogram condition of the analysis test method of the present invention：Chromatographic columnExplosive E2
(250mm×4.6mm), 5 μm of chromatographic column filler granularity (Dionex companies of the U.S.)；Mobile phase A is acetonitrile/water (50/
50, v/v), ammonium acetate containing 10mM, Mobile phase B be acetonitrile/water (80/20, v/v), the eluent gradient used for 100%A,
5.0min is kept, linear change is 100%B in 50min afterwards, and keeps 10.0min.Flow rate of mobile phase 0.8mL/min；Color
Compose 30 DEG C of column temperature；The μ L of sampling volume 5.
Embodiment 1：
Choose trade mark A cigarette, according to the standard rated conditions of GB/T 16447 carry out Sample equilibration, select average quality ±
0.02g and average resistance to suction ± 50Pa cigarette is used for sample test.Ready trap is arranged on smoking machine, in ISO
Aspirated under standard rated condition, pumping volume 35.0mL, suction time 2s, suction frequencies 60s.Suction 1 every time；Trapping
Trap is removed after complete, sorbing material and front and rear sieve plate are transferred into corresponding container carries out extraction processing；Same process makes
Blank sample.
Measurement result-the ISO of carbonyls in the trade mark A cigarette of table 1
Embodiment 2：
Trade mark B cigarette is chosen, Sample equilibration is carried out according to the standard rated conditions of GB/T 16447, select (average quality ±
0.02) g and (average resistance to suction ± 50) Pa cigarette are used for sample test.Ready trap is arranged on smoking machine,
Aspirated under Canadian depth suction (HCI) standard rated condition, pumping volume 55.0mL, suction time 2s, suction frequencies
30s.Suction 1 every time；Trap is removed after having trapped, sorbing material and front and rear sieve plate are transferred into corresponding container is extracted
Processing；Same process makes blank sample.
Measurement result-the HCI of carbonyls in the trade mark B cigarette of table 2
Because the present invention uses Novel flue gas capturing device, cover and add on trap compared with conventional absorption plant
Inner chamber equipped with solid adsorption material, the effusion of flue gas is relaxed, the extended residence time in trap, and sieve plate it
Between sorbing material there is preferable adsorption effect to the VOC in cigarette smoke, cigarette smoke gas can be made
Stream is contacted fully with adsorbent, it is ensured that the Related Component in cigarette smoke is effectively absorbed, and is met in cigarette smoke and is carbonylated
The requirement of compound analysis.The detection limit of 5 kinds of VOCs is in 0.03 μ g/cig-0.08 μ g/cig；The rate of recovery exists
Between 97.6%-107.8%.Apparatus of the present invention are easy to operate, and determine reproducible, and organic solvent consumption is few, sample
Test result and standard method can realize the trapping to carbonyls at room temperature without significant difference, it is adaptable to high-volume
The analysis of sample.
Finally it should be noted that above example is only to describe technical scheme rather than to this technology method
Limited, the present invention application can above extend to other modifications, change, using and embodiment, and it is taken as that institute
Have such modification, change, using, embodiment all in the range of the spirit or teaching of the present invention.
Claims (4)
1. the carousel-type smoking machine capturing device with inner chamber, including, (2), trap lower cover are covered on Attraction block (1), trap
(3), cover cavity (4), shelves plug (5) and cambridge filter (6) on trap, it is characterised in that covered on trap in being set inside (2)
Cover cavity (4) on empty trap, Attraction block (1) is located on trap in cover cavity (4), and (2) and trap are covered on trap
After lower cover (3) connection, hollow cavity is internally formed；(2) are covered on trap and the cross section of trap lower cover (3) internal cavity is set
It is equipped with cambridge filter (6)；
Cover cavity (4) is hollow cavity on trap, and Attraction block (1) is located on trap in cover cavity (4), under Attraction block (1)
End sets shelves plug (5), and Attraction block (1) includes solid adsorption material (11), side sieve plate (12), wherein, it is solid in the middle part of Attraction block (1)
Sorbing material (11) is in body sorbing material (11), solid adsorption material (11) upper and lower surface setting sieve plate (12), Attraction block (1)
Absorbent charcoal material, magnetic adsorptive material or molecular screen material, its particle diameter are 40-80 mesh；The sieve of sorbing material (11) upper and lower surface
Plate (12) is the core sieve plate of aperture 40-60 mesh.
2. the method that cigarette smoke is tested by the analysis of the carousel-type smoking machine capturing device with inner chamber described in claim 1,
Comprise the following steps,
Step 1, Sample equilibration is carried out according to the standard rated conditions of GB/T 16447, selects average quality ± 0.02g and inhaled with average
Resistance ± 50Pa cigarette is used for sample test：
Step 2, the carousel-type smoking machine capturing device is arranged on smoking machine, every time suction 1；
Step 3, the carousel-type smoking machine capturing device is removed after having trapped, the Attraction block is transferred in container and extracted
Take processing；
Step 4, blank sample is arranged in the carousel-type smoking machine capturing device, suction 1, and repeat step 3 every time,
The blank sample result of acquisition is compareed with cigarette sample result, to analyze the carbonyl compound in cigarette smoke
Thing.
3. method according to claim 2, it is characterised in that in the step 2, the capturing device is arranged on and inhaled
On cigarette machine, aspirated under iso standard rated condition, pumping volume 35mL, suction time 2s, suction frequencies 60s takes out every time
Inhale 1.
4. method according to claim 2, it is characterised in that in the step 2, smoking machine is arranged on by capturing device
On, aspirated under Canadian depth suction (HCI) standard rated condition, pumping volume 55mL, suction time 2s, suction frequency
Rate 30s, every time suction 1.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410482010.3A CN104266873B (en) | 2014-09-19 | 2014-09-19 | Carousel-type smoking machine capturing device and its analysis test method with inner chamber |
| EP15842509.0A EP3196630B1 (en) | 2014-09-19 | 2015-04-13 | Rotating smoking machine collecting device and method for using same to analyze cigarette smoke |
| PCT/CN2015/076486 WO2016041348A1 (en) | 2014-09-19 | 2015-04-13 | Rotating smoking machine collecting device and method for using same to analyze cigarette smoke |
| JP2017534868A JP6646674B2 (en) | 2014-09-19 | 2015-04-13 | Smoke collector smoke collector and method of using the smoke collector to analyze tobacco smoke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410482010.3A CN104266873B (en) | 2014-09-19 | 2014-09-19 | Carousel-type smoking machine capturing device and its analysis test method with inner chamber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104266873A CN104266873A (en) | 2015-01-07 |
| CN104266873B true CN104266873B (en) | 2017-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410482010.3A Active CN104266873B (en) | 2014-09-19 | 2014-09-19 | Carousel-type smoking machine capturing device and its analysis test method with inner chamber |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6646674B2 (en) * | 2014-09-19 | 2020-02-14 | 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 smoke collector and method of using the smoke collector to analyze tobacco smoke |
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| NL1003492C2 (en) * | 1996-07-03 | 1998-01-07 | Sgt Exploitatie Bv | Sample tube and a method of manufacturing such a sample tube. |
| CN102288698B (en) * | 2011-07-11 | 2013-09-11 | 上海烟草集团有限责任公司 | Analysis method and system for gas phase combustion product of cigarette |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09218190A (en) * | 1996-02-13 | 1997-08-19 | Fenwall Controls Of Japan Ltd | Suction type smoke detecting system |
| JP2001330538A (en) * | 2000-05-24 | 2001-11-30 | Japan Tobacco Inc | Sub-stream smoke collector and sub-stream smoke collecting method |
| CN200982968Y (en) * | 2006-12-11 | 2007-11-28 | 中国烟草总公司郑州烟草研究院 | Simulation and evaluation device for harm reduction performance of cigarette filtering mouth additive |
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