CN103728408A - Device and method for measuring ventilation quantity of filter tip in smoking of cigarette - Google Patents
Device and method for measuring ventilation quantity of filter tip in smoking of cigarette Download PDFInfo
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- CN103728408A CN103728408A CN201410009848.0A CN201410009848A CN103728408A CN 103728408 A CN103728408 A CN 103728408A CN 201410009848 A CN201410009848 A CN 201410009848A CN 103728408 A CN103728408 A CN 103728408A
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Abstract
The invention relates to a device and a method for measuring the ventilation quantity of a filter tip in smoking of a cigarette. The device for measuring the ventilation quantity of the filter tip comprises a cigarette holder with manifold branches, a plurality of labyrinth ring type sealing rings, nest aluminum rings with holes and an auxiliary cigarette tube, wherein three labyrinth ring type sealing rings are arranged at the front end of the nest aluminum ring with holes, two of the three labyrinth ring type sealing rings are arranged in sequence, one of the three labyrinth ring type sealing rings is inverted, four labyrinth ring type sealing rings are arranged at the rear end of the nest aluminum ring with holes, three of the four labyrinth ring type sealing rings are arranged in sequence, one of the four labyrinth ring type sealing rings is inverted, the vent holes in the side surface of the nest aluminum ring with holes are communicated with the manifold branches of the cigarette holder, and the auxiliary cigarette tube is inserted into the cigarette holder with the manifold branches. The device for measuring the ventilation quantity of the filter tip can be used in in cooperation with a turntable smoking machine and a flowmeter, the flowmeter is regulated at the initial position, and then the cigarette is lighted, so that the ventilation quantity of the filter tip can be measured by the flowmeter in smoking of the cigarette. The device can be used for measuring both the ventilation quantity of the filter tip in smoking of a burning cigarette and the ventilation quantity of the filter tip of a non-burning cigarette.
Description
Technical field
The present invention relates to a kind of device and method of measuring for cigarette smoking process filter tip ventilation.
Background technology
In tobacco business, the filter tip ventilation rate that burning smoke is not propped up is the important physical parameter in cigarette product design, is also an important indicator of cigarette product quality control, and its numerical values recited also directly affects cigarette smoking quality.
Cigarette, in burning and sucking process, forms complicated flue gas by various reactions such as pyrolysis, synthetic, distillation, destructive distillation.In cigarette smoking process, the formation of flue gas comprises: combustion zone, pyrolysis, distillation zone and low temperature cold coagulation zone.The material that zones of different produces mixes, and has just formed flue gas, and flue gas in aspiration procedure transmits in two kinds of different modes: main flume (mainstream smoke, MS) and side-stream smoke (sidestream smoke, SS).Main flume refers in aspiration procedure that ease is from all flue gases of cigarette stub end; And side-stream smoke refer in aspiration procedure from stub end with escape from all flue gases.
Main flume is in cigarette smoking process, directly to enter the part of human oral cavity, directly affects aesthetic quality and the suction satisfaction of cigarette smoking, is also the evaluation portion of tobacco business flue gas quality, and in present stage, great majority research is all usingd main flume as object.
In aspiration procedure, in especially aspirating by mouth, the large I of variation of filter tip ventilation is directly for the research of cigarette burning mechanism provides corresponding supported data.The device and method that can measure burning cigarette filter tip ventilation in aspiration procedure has no report at present.
Summary of the invention
The object of the present invention is to provide the device and method that in a kind of cigarette smoking process, filter tip ventilation is measured.This device can not only, for measuring burning cigarette in the filter tip ventilation of aspiration procedure, also can be measured the filter tip ventilation that not burning smoke is propped up.
The present invention is achieved through the following technical solutions: the device that filter tip ventilation is measured consists of the cigarette clamper with manifold, multi-disc labyrinth ring type O-ring seal and nested aluminium ring with holes, auxiliary dress smoke pipe; Nested aluminum pipe front end with holes is 3 labyrinth ring type O-ring seals, its be sequentially 2 along putting 1 inversion, nested aluminium ring with holes rear end is 4 labyrinth ring type O-ring seals, its be sequentially 3 along putting 1 inversion, the air hole of nested aluminum pipe with holes side communicates with the manifold of the cigarette clamper with manifold, nested aluminum pipe with holes fits tightly with the cigarette clamper inwall with manifold, nested aluminum pipe with holes and the labyrinth ring type O-ring seal before and after it form a cavity, and auxiliary dress smoke pipe inserts in the cigarette clamper with manifold.
Manifold is arranged on the circumference of cigarette clamper, and manifold center line is vertical with cigarette clamper tube wall.
The measuring method of filter tip ventilation:
The device that described filter tip ventilation is measured coordinates rotating disc type smoking machine and flowmeter (with soap-foam flowmeter or the electronic flow-meter of scale) to use, first wife's cigarette clamper of removal rotating disc type smoking machine, be replaced by the device that described filter tip ventilation is measured, manifold is connected with flowmeter survey flexible pipe one end, auxiliary dress smoke pipe is inserted in the cigarette clamper with manifold, insert cigarette to be measured to appropriate location, extract again auxiliary dress smoke pipe, between nested aluminum pipe with holes and cigarette filter, leave certain interval, make cigarette be fixed and seal by the labyrinth ring type O-ring seal in the cigarette clamper with manifold, now the cigarette clamper with manifold is 35 millimeters from the coated cigarette length of cigarette stub end, adjust flux meter, to initial position, refires cigarette, starts suction mode under rotating disc type smoking machine operation interface " adjustment suction capacity " module simultaneously, can on flowmeter, measure the filter tip ventilation in this aspiration procedure.
The present invention has the following advantages compared with the prior art:
The device that filter tip ventilation of the present invention is measured can not only, for measuring burning cigarette in the filter tip ventilation of aspiration procedure, also can be measured the filter tip ventilation that not burning smoke is propped up.The filter tip ventilation data of using the present invention to obtain can be supported cigarette product design and exploitation, the more important thing is, aspect the research of cigarette burning mechanism, contribute to disclose dispose procedure, the variation of smoke components and affect rule etc.
Accompanying drawing explanation
Fig. 1 is the apparatus structure schematic diagram that in cigarette smoking process of the present invention, filter tip ventilation is measured.
Fig. 2 is the connection diagram of filter tip ventilation measurement mechanism and soap-foam flowmeter and smoking machine.
Fig. 3 is auxiliary dress flue structure schematic diagram of the present invention.
Sequence number in figure: 1-is with the cigarette clamper of manifold; 2-manifold; 3-hickey; 4-labyrinth ring type O-ring seal; 5-nested aluminium ring with holes; The auxiliary dress of 6-smoke pipe, 7-rotating disc type smoking machine, 8-(is with the soap foam of scale) flowmeter.
Embodiment
Below in conjunction with embodiment and accompanying drawing, device and method of the present invention is further described:
As shown in Figure 1, the device that filter tip ventilation of the present invention is measured consists of with nested aluminium ring 5 with holes, auxiliary dress smoke pipe 61,7 labyrinth ring type O-ring seals 4 of the cigarette clamper with manifold; Manifold is arranged on the circumference of cigarette clamper, and manifold center line is vertical with cigarette clamper tube wall; Nested aluminum pipe front end with holes is 3 labyrinth ring type O-ring seals, its be sequentially 2 along putting 1 inversion, nested aluminium ring with holes rear end is 4 labyrinth ring type O-ring seals, its be sequentially 3 along putting 1 inversion, the air hole of nested aluminum pipe with holes side communicates with the manifold of the cigarette clamper with manifold, nested aluminum pipe with holes fits tightly with the cigarette clamper inwall with manifold, nested aluminum pipe with holes and the labyrinth ring type O-ring seal before and after it form a cavity, and auxiliary dress smoke pipe inserts in the cigarette clamper with manifold.
The measuring method of filter tip ventilation:
The device cooperation rotating disc type smoking machine 7 that described filter tip ventilation is measured and flowmeter 8(are with soap-foam flowmeter or the electronic flow-meter of scale) use, as shown in Figure 2, first wife's cigarette clamper of removal rotating disc type smoking machine, be replaced by the device that described filter tip ventilation is measured, manifold is connected with flowmeter survey flexible pipe one end, auxiliary dress smoke pipe is inserted in the cigarette clamper with manifold, auxiliary dress smoke pipe outer wall is smeared suitable vacuum ester, to play effect lubricated and sealing, insert cigarette to be measured to appropriate location, extract again auxiliary dress smoke pipe, between nested aluminum pipe with holes and cigarette filter, leave certain interval, make cigarette be fixed and seal by the labyrinth ring type O-ring seal in the cigarette clamper with manifold, now the cigarette clamper with manifold is 35 millimeters from the coated cigarette length of cigarette stub end, adjust flux meter, to initial position, refires cigarette, starts suction mode under rotating disc type smoking machine operation interface " adjustment suction capacity " module simultaneously, can on flowmeter, measure the filter tip ventilation in this aspiration procedure.
If need carry out cigarette by the measurement of filter tip ventilation in mouth suction (Puff by Puff) lower every mouthful of aspiration procedure, according to smoking machine definition and standard conditions > > for GB/T 16450-2004 < < conventional analysis, within every 60 seconds, start a suction mode, each suction time continues 2 seconds, can record the filter tip ventilation in this mouthful of aspiration procedure.While being pumped to regulation stub length, stop suction, and remove stub, every cigarette approximately can aspirate 6 mouthfuls.In table 1, be some typical cigarette samples by the measured data of filter tip ventilation in mouth aspiration procedure.
In the typical cigarette burning process of table 1. by mouth filter tip ventilation
Claims (4)
1. the device that in cigarette smoking process, filter tip ventilation is measured, is characterized in that: the device that filter tip ventilation is measured consists of the cigarette clamper with manifold, a plurality of labyrinths ring type O-ring seal and nested aluminium ring with holes, auxiliary dress smoke pipe; Nested aluminum pipe front end with holes is 3 labyrinth ring type O-ring seals, its be sequentially 2 along putting 1 inversion, nested aluminium ring with holes rear end is 4 labyrinth ring type O-ring seals, its be sequentially 3 along putting 1 inversion, the air hole of nested aluminum pipe with holes side communicates with the manifold of the cigarette clamper with manifold, nested aluminum pipe with holes fits tightly with the cigarette clamper inwall with manifold, nested aluminum pipe with holes and the labyrinth ring type O-ring seal before and after it form a cavity, and auxiliary dress smoke pipe inserts in the cigarette clamper with manifold.
2. the device that in cigarette smoking process according to claim 1, filter tip ventilation is measured, is characterized in that manifold is arranged on the circumference of cigarette clamper, and manifold center line is vertical with cigarette clamper tube wall.
3. the method that in cigarette smoking process claimed in claim 1, filter tip ventilation is measured, it is characterized in that the device that described filter tip ventilation is measured coordinates rotating disc type smoking machine and flowmeter to use, first wife's cigarette clamper of removal rotating disc type smoking machine, be replaced by the device that described filter tip ventilation is measured, manifold is connected with flowmeter survey flexible pipe one end, auxiliary dress smoke pipe is inserted in the cigarette clamper with manifold, insert cigarette to be measured to appropriate location, extract again auxiliary dress smoke pipe, between nested aluminum pipe with holes and cigarette filter, leave certain interval, make cigarette be fixed and seal by the labyrinth ring type O-ring seal in the cigarette clamper with manifold, adjust flux meter, to initial position, refires cigarette, starts suction mode under rotating disc type smoking machine operation interface " adjustment suction capacity " module simultaneously, can on flowmeter, measure the filter tip ventilation in this aspiration procedure.
4. the method that in cigarette smoking process according to claim 3, filter tip ventilation is measured, is characterized in that the cigarette clamper with manifold is 35 millimeters from the coated cigarette length of cigarette stub end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410009848.0A CN103728408B (en) | 2014-01-09 | 2014-01-09 | The device and method that in a kind of cigarette smoking process, filter tip ventilation is measured |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410009848.0A CN103728408B (en) | 2014-01-09 | 2014-01-09 | The device and method that in a kind of cigarette smoking process, filter tip ventilation is measured |
Publications (2)
| Publication Number | Publication Date |
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| CN103728408A true CN103728408A (en) | 2014-04-16 |
| CN103728408B CN103728408B (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410009848.0A Active CN103728408B (en) | 2014-01-09 | 2014-01-09 | The device and method that in a kind of cigarette smoking process, filter tip ventilation is measured |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105572306A (en) * | 2016-01-20 | 2016-05-11 | 江苏中烟工业有限责任公司 | Device and method for detecting air flow distribution in cigarette smoking process |
| CN109187844A (en) * | 2018-08-31 | 2019-01-11 | 华南理工大学 | A kind of measuring method for the nearly pipe tobacco end flue gas rate of cigarette smoking process filter tip |
| CN110608985A (en) * | 2019-09-09 | 2019-12-24 | 河南中烟工业有限责任公司 | Dynamic filter ventilation rate detection device based on suction mode |
| CN110608986A (en) * | 2019-09-09 | 2019-12-24 | 河南中烟工业有限责任公司 | Method for detecting ventilation rate of dynamic filter tip based on suction mode |
| CN112763633A (en) * | 2021-01-19 | 2021-05-07 | 云南中烟工业有限责任公司 | Device and method for determining heated migration components of filter stick additive by dynamic headspace method |
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| CN88101751A (en) * | 1987-04-16 | 1988-11-02 | 日本烟草产业株式会社 | Be applicable to and have only the specimen supporting device of very little contact zone with sample in the ventilation characteristic measurement device |
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| CN203758979U (en) * | 2014-01-09 | 2014-08-06 | 云南烟草科学研究院 | Device for measuring ventilation quantity of filter tip in cigarette suction process |
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2014
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| US4400972A (en) * | 1980-01-23 | 1983-08-30 | B.A.T., Cigaretten-Fabriken Gmbh | Apparatus for determining the flow behavior of a smokable article |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105572306A (en) * | 2016-01-20 | 2016-05-11 | 江苏中烟工业有限责任公司 | Device and method for detecting air flow distribution in cigarette smoking process |
| CN109187844A (en) * | 2018-08-31 | 2019-01-11 | 华南理工大学 | A kind of measuring method for the nearly pipe tobacco end flue gas rate of cigarette smoking process filter tip |
| CN110608985A (en) * | 2019-09-09 | 2019-12-24 | 河南中烟工业有限责任公司 | Dynamic filter ventilation rate detection device based on suction mode |
| CN110608986A (en) * | 2019-09-09 | 2019-12-24 | 河南中烟工业有限责任公司 | Method for detecting ventilation rate of dynamic filter tip based on suction mode |
| CN112763633A (en) * | 2021-01-19 | 2021-05-07 | 云南中烟工业有限责任公司 | Device and method for determining heated migration components of filter stick additive by dynamic headspace method |
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| Publication number | Publication date |
|---|---|
| CN103728408B (en) | 2016-02-03 |
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