CN103616264A - Device for capturing gas phase matters in main stream smoke of solvent in manual puff-by-puff manner - Google Patents
Device for capturing gas phase matters in main stream smoke of solvent in manual puff-by-puff manner Download PDFInfo
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- CN103616264A CN103616264A CN201310660635.XA CN201310660635A CN103616264A CN 103616264 A CN103616264 A CN 103616264A CN 201310660635 A CN201310660635 A CN 201310660635A CN 103616264 A CN103616264 A CN 103616264A
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Abstract
The invention discloses a device for capturing gas phase matters in main stream smoke of a solvent in a manual puff-by-puff manner. The device comprises a cigarette clamper with a Cambridge filter, a smoking machine pumping source, solvent capturing bottles, manual three-way valves and gas pipes for communicating the cigarette clamper, the smoking machine pumping source, the solvent capturing bottles and the manual three-way valves, wherein the solvent capturing bottles are respectively connected with the manual three-way valves, the manual three-way valves are connected with the smoking machine pumping source after being connected in series, the solvent capturing bottles are connected with the cigarette clamper after being connected in parallel, and the manual three-way valves are manually controlled to control the direction of pumping air current. According to the device, chemical components in the gas phase of the main stream smoke of the solvent can be manually captured in the manual puff-by-puff manner, and different solutions can be selected to capture and analyze different gas phase matters, thus the property analysis of the smoke of cigarettes is facilitated. The device is simple in structure, is convenient to use and is applicable to linear smoking machine; by utilizing the device, the puff-by-puff analysis of the gas phase matters in the main stream smoke can be facilitated, and a technical support is provided for the deep analysis of the property of the main stream smoke of the cigarettes.
Description
Technical field
The present invention relates to production of cigarettes technical field, be specifically related to a kind of device that manually traps gas gas-phase objects in main flume by mouth solvent.
Background technology
Cigarette smoke is a kind of very complicated body thing, has therefrom identified at present several thousand kinds of materials.In order to study conveniently, people adopt cambridge filter that flue gas is divided into granule phase substance matter and gaseous substance two parts, wherein under room temperature condition, can be called as gaseous substance by the flue gas partial of cambridge filter, and the part that can be intercepted by cambridge filter is called as granule phase substance matter.The proportion of the shared amount of flue gas emission of gaseous substance, up to 92%, mainly contains nitrogen, oxygen, carbon dioxide, carbon monoxide and hydrogen, comprises in addition volatile hydrocarbon, ester class, furans, nitrile, aldehyde ketone, alcohols etc.; Granule phase substance matter account for amount of flue gas emission less than 8%, mainly by water, nicotine and tar, formed.Complicated cigarette smoke composition has produced direct impact to the mouthfeel of cigarette, makes dissimilar cigarette produce different mouthfeels.In fact in cigarette smoking process, the composition of every mouthful of cigarette smoke is the variant difference of each mouthful in mouthfeel that caused also.Therefore, by mouth analysis of cigarette main flume, more and more come into one's own in recent years, however gas gas-phase objects few by mouth analysis in relevant main flume.
CN102192950A has invented a kind of online capturing device in real time of components in cigarette smoke gas phase chemical composition, this disclosure of the invention a kind of components in cigarette smoke gas phase chemical composition on-line analysis device, it is characterized in that arranging flue gas transmission quartz capillary between the suction cylinder of smoking machine and on-line analysis mass spectrometer, can realize single port components in cigarette smoke gas phase composition is carried out online, automatically and continuously analyzed.But the some chemical properties of this invention in can only real-time analysis gas phase can not trap the composition in gas phase, so chemical composition analysing in depth in quantitative test main flume gas phase exactly.In addition, this invention part that still comes with some shortcomings when analyzing gas chemistry composition, so for example this invention by mass-to-charge ratio judge chemical composition in gas phase can not accurate analysis gas phase in dividing an allosome.CN201145652Y discloses a kind of cigarette successive suction trapping device, but this invention can only trap, fixes certain a bite cigarette mainstream flue gas grain phase constituent or grain and the mixture of gas phase, can not trap same gas gas-phase objects in the every a bite flue gas of cigarette simultaneously.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of device that manually traps gas gas-phase objects in main flume by mouth solvent, this apparatus structure is simple, easy to use, be applicable to straight line smoking machine, apply this device and be conducive to analyze the gas gas-phase objects in main flume by mouth, for analysing in depth the character of cigarette mainstream flue gas, provide technical support.In view of the puff number of most of cigarette is all in 9 mouthfuls, this device be applicable to by mouth analyze puff number at 9 mouthfuls with interior cigarette.
For solving the problems of the technologies described above, the present invention adopts following technical proposals:
Manually by a device for gas gas-phase objects in mouth solvent trapping main flume, comprise the tracheae of cigarette clamper with cambridge filter, smoking machine suction source, solvent trapping bottle, the above-mentioned parts of manual three-way valve and UNICOM; Wherein, solvent trapping bottle connects respectively manual three-way valve, after above-mentioned manual three-way valve series connection, is connected with smoking machine suction source, after the parallel connection of solvent trapping bottle, is connected with cigarette clamper, by manual control T-valve, realizes the control to suction airflow direction.When each T-valve does not rotate, the gas circuit of suction source, solvent trapping bottle and each T-valve is in the state of being interconnected.
Preferably, during work, the granule phase substance of the clamper trapping main flume of cambridge filter is housed, manual three-way valve is for control and suck airflow direction, when suction conversion, by controlling the button of manual three-way valve combined controller, make the gas gas-phase objects of every a bite flue gas by different absorption bottles, thereby realize manually by mouth solvent trapping main flume gas gas-phase objects.
Beneficial effect of the present invention:
Device of the present invention can, manually by the chemical composition in mouth solvent trapping main flume gas phase, by selecting solution of different nature can trap different gaseous substances such as analyzing ammonia, HCN, oxynitrides, be beneficial to the character of analysis of cigarette flue gas.This apparatus structure is simple, easy to use, is applicable to straight line smoking machine, applies this device and is conducive to analyze the gas gas-phase objects in main flume by mouth, for analysing in depth the character of cigarette mainstream flue gas, provides technical support.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
For understanding better the present invention, will further illustrate the solution of the present invention by specific embodiment below, protection scope of the present invention should comprise the full content of claim, but is not limited to this.
Embodiment 1
As shown in the figure, manually, by a device for gas gas-phase objects in mouth solvent trapping main flume, comprise cigarette clamper 1, smoking machine suction source 2, solvent trapping bottle 31,32,33,34,35,36,37,38,39, manual three- way valve 41,42,43,44,45,46,47,48 with cambridge filter; Wherein, solvent trapping bottle 31,32,33,34,35,36,37,38 connects respectively manual three- way valve 41,42,43,44,45,46,47,48, solvent trapping bottle 39 is connected with manual three-way valve 48, after above-mentioned manual three-way valve series connection, be connected with smoking machine suction source 2, after solvent trapping bottle 31,32,33,34,35,36,37,38,39 is in parallel, be connected with cigarette clamper 1, by manual control T-valve, realize the control to suction airflow direction.
Before experiment starts as shown in the figure, in each trapping bottle, pack 20ml10mmol/L HCL into the ammonia by mouth trapping main flume gas gas-phase objects.Before the 1st mouthful of flue gas of this device work suction, rotate T-valve 41 and make gas circuit be switched to the 1st trapping bottle 31, collect the gaseous substance of the 1st mouthful of flue gas, other threeway is in the state of communicating with one another; The 1st mouthful of complete rotation T-valve 41 of suction is switched to T-valve 42 directions by gas circuit, rotates T-valve 42 and makes gas circuit be switched to the 2nd trapping bottle direction, collects the gaseous substance of the 2nd mouthful of flue gas; When the 2nd mouthful of suction complete, rotate T-valve 42 switching gas circuits to T-valve 43 directions, rotate T-valve 43 and be switched to the 3rd trapping bottle direction, collect the gaseous substance of the 3rd mouthful of flue gas, the rest may be inferred to when being drawn into the 9th mouthful, suction source, T- valve 41,42,43,44,45,46,47,48 and solvent trapping bottle 39, in interconnecting state, make the gas gas-phase objects of the 9th mouthful of flue gas be absorbed by solvent trapping bottle 39.Application said apparatus record certain cigarette by implication the ammonia content result in mutually as table 1
Certain cigarette of table 1 is the ammonia content (ng/cig) in mutually by implication
| Mouth number | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| |
35 | 40 | 46 | 52 | 57 | 62 | 68 | 75 | 86 |
Obviously, the above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here cannot give all embodiments exhaustive.Every still row in protection scope of the present invention of apparent variation that technical scheme of the present invention extends out or change that belong to.
Claims (1)
1. manually by a device for gas gas-phase objects in mouth solvent trapping main flume, it is characterized in that: described device comprise cigarette clamper (1) with cambridge filter, smoking machine suction source (2), solvent trapping bottle (31), (32), (33), (34), (35), (36), (37), (38), (39), manual three-way valve (41), (42), (43), (44), (45), (46), (47, the tracheae (6) of the above-mentioned parts in (48) and UNICOM, wherein, solvent trapping bottle (31), (32), (33), (34), (35), (36), (37), (38) connect respectively manual three-way valve (41), (42), (43), (44), (45), (46), (47), (48), solvent trapping bottle (39) is connected with manual three-way valve (48), after above-mentioned manual three-way valve series connection, be connected with smoking machine suction source (2), solvent trapping bottle (31), (32), (33), (34), (35), (36), (37), (38), (39) after parallel connection, be connected with cigarette clamper (1), by manual control T-valve, realize the control to suction airflow direction, when each T-valve does not rotate, the gas circuit of suction source, solvent trapping bottle (39) and each T-valve is in the state of being interconnected.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310660635.XA CN103616264B (en) | 2013-12-06 | 2013-12-06 | A kind of device that manually traps gas gas-phase objects in main flume by mouth solvent |
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| CN201310660635.XA CN103616264B (en) | 2013-12-06 | 2013-12-06 | A kind of device that manually traps gas gas-phase objects in main flume by mouth solvent |
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| CN103616264A true CN103616264A (en) | 2014-03-05 |
| CN103616264B CN103616264B (en) | 2016-05-25 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104020019A (en) * | 2014-06-05 | 2014-09-03 | 上海大学 | Portable automatic collecting device of volatile organic compounds in atmosphere |
| CN104111182A (en) * | 2014-08-01 | 2014-10-22 | 陕西中烟工业有限责任公司 | Method for collecting and detecting ammonia in main stream smoke of cigarette and device for collecting ammonia in gas phase |
| CN104931303A (en) * | 2015-03-27 | 2015-09-23 | 北京京能电力股份有限公司石景山热电厂 | Sampling device and sampling method for detecting ammonia escaping concentration of smoke denitration |
| CN110988188A (en) * | 2019-12-23 | 2020-04-10 | 江苏中烟工业有限责任公司 | Method for detecting ammonia content in particulate matters of main stream smoke of cigarettes |
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| CN203587403U (en) * | 2013-12-06 | 2014-05-07 | 江苏中烟工业有限责任公司 | Device for trapping gas-phase substances in main stream smoke in manual port-by-port solvent mode |
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2013
- 2013-12-06 CN CN201310660635.XA patent/CN103616264B/en active Active
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| US4019366A (en) * | 1975-11-04 | 1977-04-26 | Philip Morris Incorporated | Variable parameter smoking machine |
| JPS60227146A (en) * | 1984-04-26 | 1985-11-12 | Mitsubishi Heavy Ind Ltd | Testing device for smoke diffusion model |
| US20060099554A1 (en) * | 2002-11-28 | 2006-05-11 | Frost Barrie E | Smoking behaviour analyser |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104020019A (en) * | 2014-06-05 | 2014-09-03 | 上海大学 | Portable automatic collecting device of volatile organic compounds in atmosphere |
| CN104111182A (en) * | 2014-08-01 | 2014-10-22 | 陕西中烟工业有限责任公司 | Method for collecting and detecting ammonia in main stream smoke of cigarette and device for collecting ammonia in gas phase |
| CN104931303A (en) * | 2015-03-27 | 2015-09-23 | 北京京能电力股份有限公司石景山热电厂 | Sampling device and sampling method for detecting ammonia escaping concentration of smoke denitration |
| CN110988188A (en) * | 2019-12-23 | 2020-04-10 | 江苏中烟工业有限责任公司 | Method for detecting ammonia content in particulate matters of main stream smoke of cigarettes |
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| CN103616264B (en) | 2016-05-25 |
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