CN104266870B - Linear type smoking machine collecting device with adsorption tube and analytical test method of collecting device - Google Patents
Linear type smoking machine collecting device with adsorption tube and analytical test method of collecting device Download PDFInfo
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- CN104266870B CN104266870B CN201410481786.3A CN201410481786A CN104266870B CN 104266870 B CN104266870 B CN 104266870B CN 201410481786 A CN201410481786 A CN 201410481786A CN 104266870 B CN104266870 B CN 104266870B
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- adsorption tube
- capturing device
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- smoking machine
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Abstract
The invention provides a linear type smoking machine collecting device with an adsorption tube and an analytical test method of the collecting device. The linear type smoking machine collecting device with the adsorption tube comprises an adsorption tube (1), an artificial lip gripper (2), artificial lips (3), a collector front cover (5), a collector rear cover (7) and an adsorption tube holding member (8), wherein the artificial lips (3) are arranged inside the artificial lip gripper (2), and the front end of the collector front cover (5) is inserted into the artificial lip gripper (2) and is abutted against the artificial lip gripper. According to the device, the operation is simple and convenient, the repeatability of assaying is good, the consumption of an organic solvent is low, and the sample test result is free from significant difference from the sample test results of the standard methods, so that the device is applicable to the analysis of large-batch samples.
Description
Technical field
The present invention relates to cigarette smoke technical field of analysis and detection, more particularly, to a kind of linear type smoking machine with adsorption tube
Capturing device and the method using this capturing device analysis test cigarette smoke.
Background technology
With carrying out in a deep going way of smoking and health research, people increasingly pay 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, crotonic aldehyde, 2-butanone, butyraldehyde.Carbonyl compound 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 in cigarette smoke, effective trapping of carbonyl compound and Accurate Determining have realistic meaning to smoking and health research.Mesh
Before, the collection of carbonyl compound mainly has two methods：One kind is solution absorption method, and another kind is using superposition cambridge filter
Mode.Solution absorbs needs extra connecting line, complex operation；Carbonyl class chemical combination in cigarette smoke is trapped using cambridge filter
During thing, needed two filter discs to effectively trap, cambridge filter is also required to perform the derivatization process, and derivatization reagent is easy
Being bonded on catcher and be difficult to clear up, causing analyte residual result to be forbidden to be difficult to clean with catcher, simultaneously because using two kinds
Cambridge filter can make catcher produce sealing problem loosely.
Content of the invention
For overcoming existing defect, the present invention proposes a kind of linear type smoking machine capturing device with adsorption tube, including suction
Attached pipe, artificial lip clamper, artificial lip, catcher protecgulum, catcher bonnet and adsorption tube keeper are it is characterised in that described
Artificial lip is arranged on inside described artificial lip clamper, and the front end of described catcher protecgulum is inserted in described artificial lip clamper simultaneously
It is resisted against on described artificial lip clamper, the rear end of described catcher protecgulum has the first recess, before described catcher bonnet
End is accommodated in described first recess, and the rear end of described catcher bonnet has the second recess, described Attraction block keeper
Front end is accommodated in described first recess, and described adsorption tube keeper is provided with hollow cavity, and described adsorption tube is located at described
In hollow cavity, the inside of the inside of described catcher protecgulum and described catcher bonnet collectively constitutes for trapping catching of flue gas
Collection chamber, the front end in described trapping chamber is connected to the Cigarette of described artificial lip insertion, and the rear end in described trapping chamber connects
To described adsorption tube.
Described linear type smoking machine capturing device also includes cambridge filter, and described cambridge filter crosses the setting of described trapping chamber
Junction in described catcher protecgulum and described catcher bonnet.
It is characterized in that, first packing ring with through hole is arranged in described catcher protecgulum, before described first packing ring
Surface connects described Cigarette, and the rear surface of described first packing ring connects the front end of described adsorption tube.
Described trapping chamber has diamond-shaped cavity shape.
Described adsorption tube, including, outer tube, Attraction block, tapered interface and second packing ring, wherein, outer tube is hollow circular cylinder,
Attraction block is located at outer tube, and tapered interface is hollow circular cylinder, and its inner hollow chamber is tapered, and its inner chamber wide mouth end connects outer
Pipe side.
Second packing ring is hollow circular cylinder, and it is located at tapered interface internal, and is adjacent to Attraction block.
It is solid adsorption material in the middle part of Attraction block, solid adsorption material both sides arrange sieve plate；Described adsorbing material is activity
Carbon Materials, magnetic adsorptive material or molecular screen material, the particle diameter of described adsorbing material is 40-80 μm, the institute of described adsorbing material
State the core sieve plate that two side sieve plates are 40-60 μm of aperture.
Because the present invention adopts the smoke gathering device of designed, designed, in catcher bonnet compared with conventional absorption plant
Increased absorption pipe unit, it is achieved thereby that the selective absorbing trapping of target compound is it is ensured that cigarette smoke in cigarette smoke
Middle Related Component is effectively absorbed, and cambridge filter can filter flue gas thus avoiding the pollution of suction channel.This
Bright device is easy and simple to handle, measures reproducible, organic solvent consumption is few, sample tests and standard method no significance difference
Different it is adaptable to the analysis of batch samples.
Brief description
Fig. 1 is the linear type smoking machine capturing device schematic diagram with adsorption tube.
Fig. 2 is adsorption tube schematic diagram.
Specific embodiment
A kind of trapping of the linear type smoking machine with adsorption tube with specific embodiment, the present invention being provided below in conjunction with the accompanying drawings
Device is described in detail.
Fig. 1 illustrates a kind of linear type smoking machine capturing device with adsorption tube, including, adsorption tube 1, artificial lip clamper 2,
Artificial lip 3, catcher protecgulum 5, catcher bonnet 7 and adsorption tube keeper 8, according to the present invention, artificial lip 3 is located at artificial lip and presss from both sides
Inside holder 2, the front end insertion artificial lip clamper 2 of catcher protecgulum 5 is interior and is resisted against on artificial lip clamper 2, catcher
The rear end of protecgulum 5 has the first recess, and the front end of catcher bonnet 7 is accommodated in described first recess.Catcher bonnet 7
Rear end has the second recess, and the front end of adsorption tube keeper 8 is accommodated in described second recess.Adsorption tube keeper 8 is arranged
There is hollow cavity, adsorption tube 1 is located in described hollow cavity.
The inside of the inside of catcher protecgulum 5 and catcher bonnet 7 collectively constitutes the trapping chamber 10 for trapping flue gas, should
The front end in trapping chamber is connected to the Cigarette 9 of artificial lip 3 insertion, and the rear end in this trapping chamber is connected to adsorption tube 1.According to
The linear type smoking machine capturing device of the present invention, due to having said structure, can make cigarette smoke by being arranged on capturing device
The Attraction block of rear end adsorbs the carbonyl compound in cigarette smoke, and cigarette smoke air-flow can be made to connect with the adsorbent in Attraction block
Touch fully it is ensured that the Related Component in cigarette smoke is effectively absorbed, meet carbonyl compound analysis in cigarette smoke will
Ask.
According to a preferred embodiment of the present invention, first packing ring 4 with through hole is arranged on described catcher protecgulum 5
In.The front surface of the first packing ring 4 connects Cigarette 9, and the rear surface of the first packing ring 4 connects the front end of adsorption tube 1.According to this
A bright example, as shown in figure 1, trapping chamber 10 has diamond-shaped cavity shape.However, this shape here is only exemplary work
With, and trap the shape not limited to this in chamber, and can be using any shape commonly used in the art.
Adsorption tube keeper 8 is hollow cavity, and adsorption tube 1 is located in adsorption tube keeper 8, and Fig. 2 illustrates that adsorption tube 1 wraps
Include, outer tube 11, Attraction block 12, tapered interface 13 and second packing ring 14, wherein, outer tube 11 is hollow circular cylinder, Attraction block 12
Inside outer tube 11, tapered interface 13 is hollow circular cylinder, and its inner hollow chamber is tapered, and its inner chamber wide mouth end connects outer tube 11
Side.
Second packing ring 14 is hollow circular cylinder, and it is located inside tapered interface 13, and is adjacent to Attraction block 12.
Adsorption tube 1 middle part is solid adsorption material 121, and solid adsorption material 121 both sides arrange sieve plate 122.
Adsorbing material 121 in adsorption tube 1 is absorbent charcoal material, magnetic adsorptive material or molecular screen material, and its particle diameter is
40-80μm.Two side sieve plates 122 are the core sieve plate in 40-60 μm of aperture.
Application the present invention with adsorption tube linear type smoking machine capturing device analysis test cigarette smoke method include with
Lower step：
Step 1, the process of cigarette sample, extract cigarette sample, carry out sample according to GB/T 16447 standard rated condition
Balance, the cigarette selecting average quality ± 0.02g and average resistance to suction ± 50Pa is used for sample test.
Step 2, linear type smoking machine capturing device is arranged on smoking machine, every time suction 1；
Step 3, takes off capturing device after having trapped, Attraction block 1 is transferred in container and carries out extraction processing；
Step 4, blank sample is arranged in linear 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.
Chromatography/Mass Spectrometry (GC/MS) instrument condition of the analysis test method according to the present invention：Chromatographic column is InertCap
AQUATIC-2 chromatographic column (length：60m, internal diameter：0.25mm, thickness：1.4μm)；Temperature programming program is：Initial temperature is 40
DEG C, keep 6.0min, the heating rate of 20 DEG C/min is warming up to 230 DEG C, keep 10min；Carrier gas is helium, and flow velocity is 1.5mL/
min；Injector temperature is 180 DEG C, and sampling volume is 1.0 μ L, and split ratio is 10:1；230 DEG C of transmission line temperature, ion source temperature
230 DEG C, 150 DEG C of quadrupole rod temperature；Mass ions voltage is 70eV；Scan mode：Full scan and choice ion pattern are simultaneously
Carry out.
The quantitative and qualitative ion of each compound is as shown in table 1 below：
The retention time of each target compound of table 1, quantitative and qualitative ion
Next, illustratively illustrating by embodiment to survey using the linear type smoking machine capturing device analysis of the present invention
The method of carbonyl compound in examination cigarette smoke.
Embodiment 1：
Choose trade mark A Medicated cigarette, carry out Sample equilibration according to GB/T 16447 standard rated condition, select (average quality ±
0.02) cigarette of g and (average resistance to suction ± 50) Pa is used for sample test.Ready capturing device is arranged on smoking machine,
Aspirated under iso standard rated condition, pumping volume 35.0mL, suction time 2s, suction frequencies 60s.Suction 1 every time
?；Suction trapping completes to take off capturing device, adsorption tube is taken out, cuts off and be transferred to corresponding container and carry out extraction processing；With
The process of sample makes blank sample, and the result of blank sample is compareed with the result of A Medicated cigarette.
Measurement result ISO of carbonyl compound in certain trade mark Medicated cigarette of table 2
Embodiment 2：
Choose trade mark B Medicated cigarette, carry out Sample equilibration according to GB/T 16447 standard rated condition, select (average quality ±
0.02) cigarette of g and (average resistance to suction ± 50) Pa is used for sample test.Ready capturing device is arranged on smoking machine,
Aspirated under Canadian depth suction (HCI) standard rated condition, pumping volume 55.0mL, suction time 2s, suction frequency
Rate 30s.Suction 1 every time；Suction trapping completes to take off capturing device, adsorption tube is taken out, cuts off and be transferred to corresponding container
Carry out extraction processing；Same process makes blank sample, and the result of the result of blank sample and B Medicated cigarette is entered
Row comparison.
Measurement result HCI of carbonyl compound in certain trade mark Medicated cigarette of table 3
HCI：Depth suction mode
Because the present invention adopts Novel flue gas capturing device, increased in catcher bonnet compared with conventional absorption plant
Absorption pipe unit, the effusion of flue gas is relaxed, the extended residence time in catcher, and the adsorbing material between sieve plate
To cigarette smoke, there is preferable adsorption effect, cigarette smoke air-flow can be made to contact with adsorbent fully it is ensured that cigarette smoke
In Related Component effectively absorbed, meet the requirement of the analysis of carbonyl compound in cigarette smoke.The inspection of 5 kinds of carbonyl compounds
Rising limit is in 0.03 μ g/cig-0.08 μ g/cig；The response rate is between 97.6%-107.8%.Apparatus of the present invention are easy and simple to handle, and
And measuring reproducible, organic solvent consumption is few, sample tests and standard method no significant difference, and can be at room temperature
Realize to the trapping of carbonyl compound it is adaptable to the analysis of batch samples.
Finally it should be noted that above example is only in order to describe technical scheme rather than to this technology method
Limited, the present invention can extend to other modifications, change, application and embodiment in application, and it is taken as that institute
There are such modification, change, application, embodiment all in the range of the spirit or teaching of the present invention.
Claims (10)
1. the linear type smoking machine capturing device with adsorption tube, including adsorption tube (1), artificial lip clamper (2), artificial lip
(3), catcher protecgulum (5), catcher bonnet (7) and adsorption tube keeper (8) are it is characterised in that described artificial lip (3) is arranged
Internal in described artificial lip clamper (2), the front end of described catcher protecgulum (5) is inserted in described artificial lip clamper (2) simultaneously
It is resisted against on described artificial lip clamper, the rear end of described catcher protecgulum (5) has the first recess, described catcher bonnet
(7) front end is accommodated in described first recess, and the rear end of described catcher bonnet (7) has the second recess, described absorption
Pipe keeper (8) is accommodated in described first recess, and described adsorption tube keeper (8) is provided with hollow cavity, described absorption
Pipe (1) is located in described hollow cavity, and the inside of described catcher protecgulum (5) and the inside of described catcher bonnet (7) are common
Form the trapping chamber (10) for trapping flue gas, the front end in described trapping chamber is connected to the Medicated cigarette cigarette of described artificial lip insertion
Prop up (9), the rear end in described trapping chamber is connected to Attraction block.
2. the linear type smoking machine capturing device with adsorption tube according to claim 1 is it is characterised in that described linear type
Smoking machine capturing device also includes cambridge filter (6), and described cambridge filter (6) crosses described trapping chamber and is arranged on described catcher
Protecgulum and the junction of described catcher bonnet (7).
3. the linear type smoking machine capturing device with adsorption tube according to claim 1 is it is characterised in that have through hole
First packing ring (4) is arranged in described catcher protecgulum (5), and the front surface of described first packing ring connects described Cigarette (9),
The rear surface of described first packing ring connects the front end of described adsorption tube (1).
4. the linear type smoking machine capturing device with adsorption tube according to claim 1 is it is characterised in that described trapping chamber
(10) there is diamond-shaped cavity shape.
5. the linear type smoking machine capturing device with adsorption tube according to claim 4 is it is characterised in that described adsorption tube
(1), including, outer tube (11), Attraction block (12), tapered interface (13) and second packing ring (14), wherein, outer tube (11) be hollow circle
Cylinder, Attraction block (12) is located at outer tube (11) inside, and tapered interface (13) is hollow circular cylinder, and its inner hollow chamber is tapered,
Its inner chamber wide mouth end connects outer tube (11) side.
6. the linear type smoking machine capturing device with adsorption tube according to claim 5 is it is characterised in that second packing ring
(14) it is hollow circular cylinder, it is located at tapered interface (13) inside, and is adjacent to Attraction block (12).
7. the linear type smoking machine capturing device with adsorption tube according to claim 4 is it is characterised in that Attraction block (12)
Middle part is solid adsorption material (121), solid adsorption material (121) both sides setting sieve plate (122)；Described solid adsorption material
(121) it is absorbent charcoal material, magnetic adsorptive material or molecular screen material, the particle diameter of described solid adsorption material is 40-80 μm, institute
Two sieve plates (122) stating solid adsorption material are the core sieve plate in 40-60 μm of aperture.
8. pass through the side of the analysis test cigarette smoke of the linear type smoking machine capturing device with adsorption tube described in claim 1
Method, comprises the following steps,
Step 1, carries out Sample equilibration according to GB/T 16447 standard rated condition, selects average quality ± 0.02g and inhales with average
The cigarette of resistance ± 50Pa is used for sample test：
Step 2, described linear type smoking machine capturing device is arranged on smoking machine, every time suction 1；
Step 3, takes off described linear type smoking machine capturing device, described Attraction block is transferred in container and is extracted after having trapped
Take process；
Step 4, blank sample is arranged in described linear 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.
9. method according to claim 8 is it is characterised in that in described step 2, described capturing device is arranged on suction
On cigarette machine, aspirated under iso standard rated condition, pumping volume 35mL, suction time 2s, suction frequencies 60s, taken out every time
Inhale 1.
10. method according to claim 8 is it is characterised in that in described step 2, capturing device is arranged on smoking
On machine, aspirated under Canadian depth suction (HCI) standard rated condition, pumping volume 55mL, suction time 2s, suction
Frequency 30s, suction 1 every time.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410481786.3A CN104266870B (en) | 2014-09-19 | 2014-09-19 | Linear type smoking machine collecting device with adsorption tube and analytical test method of collecting device |
| EP15841446.6A EP3196629B1 (en) | 2014-09-19 | 2015-04-13 | Smoking machine collecting device and method for using same to analyze cigarette smoke |
| PCT/CN2015/076485 WO2016041347A1 (en) | 2014-09-19 | 2015-04-13 | Smoking machine collecting device and method for using same to analyze cigarette smoke |
| JP2017534867A JP6646673B2 (en) | 2014-09-19 | 2015-04-13 | Smoke collector smoke collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410481786.3A CN104266870B (en) | 2014-09-19 | 2014-09-19 | Linear type smoking machine collecting device with adsorption tube and analytical test method of collecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104266870A CN104266870A (en) | 2015-01-07 |
| CN104266870B true CN104266870B (en) | 2017-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410481786.3A Active CN104266870B (en) | 2014-09-19 | 2014-09-19 | Linear type smoking machine collecting device with adsorption tube and analytical test method of collecting device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016041347A1 (en) * | 2014-09-19 | 2016-03-24 | 国家烟草质量监督检验中心 | Smoking machine collecting device and method for using same to analyze cigarette smoke |
| 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 |
| EP4333651A1 (en) | 2021-05-07 | 2024-03-13 | JT International S.A. | Testing apparatus for collecting particles in a vapor or smoke delivered by a vaping or smoking device |
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