CN203758945U - Tobacco combustion head measuring device - Google Patents
Tobacco combustion head measuring device Download PDFInfo
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- CN203758945U CN203758945U CN201420182745.XU CN201420182745U CN203758945U CN 203758945 U CN203758945 U CN 203758945U CN 201420182745 U CN201420182745 U CN 201420182745U CN 203758945 U CN203758945 U CN 203758945U
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- combustion
- heating furnace
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- tobacco
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 51
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 43
- 244000061176 Nicotiana tabacum Species 0.000 title 1
- 241000208125 Nicotiana Species 0.000 claims abstract description 42
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000001301 oxygen Substances 0.000 claims abstract description 42
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 42
- 238000010438 heat treatment Methods 0.000 claims abstract description 39
- 239000007789 gas Substances 0.000 claims abstract description 36
- 239000010453 quartz Substances 0.000 claims abstract description 34
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000001914 filtration Methods 0.000 claims abstract description 22
- 238000001816 cooling Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000005259 measurement Methods 0.000 claims description 24
- 239000003708 ampul Substances 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000005298 paramagnetic effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 abstract description 3
- 230000002950 deficient Effects 0.000 abstract 1
- 235000019504 cigarettes Nutrition 0.000 description 11
- 241000707825 Argyrosomus regius Species 0.000 description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 7
- 239000003546 flue gas Substances 0.000 description 7
- 230000036284 oxygen consumption Effects 0.000 description 7
- 239000000446 fuel Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 238000000746 purification Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007707 calorimetry Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000005532 trapping Effects 0.000 description 1
Abstract
The utility model discloses a tobacco combustion head measuring device which comprises a gas supply device, a combustion device, a filter device and an analysis device, wherein the combustion device comprises an annular heating furnace and a controller; one end of a quartz tube, arranged in the annular heating furnace, is a heating end, and the other end of the quartz tube is a non-heating end which is provided with a sealing element; a quartz boat is arranged in the quartz tube and is pushed by a stepping motor to move at a constant speed; two through holes are formed in the sealing element from which a gas supply pipeline can pass and a through path of the stepping motor can transmit; the filter device comprises a high-temperature resistant filter directly connected with the gas outlet end of the annular heating furnace and a secondary filter communicated with the analysis device; the two stages of filters are connected through a cooling pipeline; the filter device is used for filtering particulate matters and water in a combustion product so as to avoid the influence on the analysis device; the analysis device comprises an oxygen analyzer communicated with the secondary filter through a pipeline. According to the measuring device disclosed by the utility model, combustion heat of tobaccos in a stable oxygen-deficient combustion state is accurately measured.
Description
Technical field:
The utility model relates to a kind of result of combustion of tobacco thermal measurement device, belongs to calorimetry technical field.
Background technology:
Cigarette is a kind of special consumer goods that rely on burning to embody its quality.Result of combustion of tobacco heat is one of important parameter of result of combustion of tobacco characteristic, all closely related with flavor component formation and objectionable impurities release and cigarette ignition behavior etc. in tobacco aesthetic quality, flue gas.
At present, the measurement mechanism that can be used for material combustion heat mainly comprises tapered calorimeter and micro-combustion calorimeter.The design of taper calorimeter and micro-combustion calorimeter is all according to oxygen consumption principle, and while specifically referring to substance combustion, the oxygen of every consumption unit mass can produce substantially the same heat, and the oxygen consumption heating power of material is basic identical.Oxygen consumption principle is found in 1917 by Thornton.Huggett has carried out system-computed application oxygen consumption principle in 1980 to common combustible polymers and natural material, and the mean value that has obtained oxygen consumption heating power is 13.1kJ/g, and the E value deviation of storeroom is 5%.It should be noted that, heating power release characteristics and material burning situation of living in is closely related, and for tobacco, the measurement of its heating power only just has more and is worth and practical significance under the condition that approaches cigarette burning environment.Present stage, great many of experiments and numerical simulation result are verified, the glow state of cigarette burning environment in the rich hydrogen of oxygen deprivation.Tapered calorimeter is to discharge for testing ad hoc rules sample heat under violent combustion case in the unlimited system of oxygen abundance, due to the singularity of tobacco sample physical behavior, is difficult to realize its accurate measurement to result of combustion of tobacco heat.Micro-combustion calorimeter is in the time that the heating power of measuring material discharges, be by minute quantity (general 4-5 milligram) sample after the abundant cracking of pyrolysis furnace, cracked gas is placed in to combustion furnace burning, therefore its reflection is pyrolysis and the burning behavior of material under micro-scale again, and repeatability is poor.Clearly, tapered calorimeter and micro-combustion calorimeter all cannot be accomplished to simulate cigarette combustion with meagre oxygen environment, are not suitable for the measurement of result of combustion of tobacco heat.
Standard ISO 19700 has proposed equivalence ratio
concept, core is to control the generation speed (v of fuel
fuel) with the delivery rate (v of air
air) ratio, shown in formula specific as follows,
When
time, represent that respectively material is in air abundance, stable state combustion when stoichiometric ratio (theoretical value) and under oxygen deprivation condition.Wherein,
physical meaning refer to the supply of air when each element in fuel fully burns.Therefore, based on oxygen consumption principle, utilize controlled equivalence ratio method just can Measurement accuracy tobacco heating power under simulation cigarette burning situation.
Summary of the invention:
For overcoming the defect of prior art, the purpose of this utility model is to provide a kind of result of combustion of tobacco thermal measurement device, has realized tobacco at the Measurement accuracy of stablizing heating power under combustion with meagre oxygen state.
The utility model technical solution problem adopts following technical scheme:
A kind of result of combustion of tobacco thermal measurement device, it comprises:
Feeder, burner, filtration unit and analytical equipment;
Described burner comprises rotary heating furnace and annular-heating furnace controller, one end that quartz ampoule is located in described rotary heating furnace is fire end, the other end is non-fire end, be provided with seal at described non-fire end, quartz boat is located in described quartz ampoule and by outside stepper motor and is promoted in quartz ampoule, at the uniform velocity to move, on described seal, be provided with two through holes for supply air line path and stepper motor transmission path, described supply air line is communicated with described feeder;
The temperature range of described rotary heating furnace heating is in room temperature to 1200 DEG C, and its furnace chamber internal diameter is slightly larger than the external diameter of quartz ampoule, so that the gap between quartz ampoule and rotary heating furnace furnace chamber is as far as possible little;
Described filtration unit comprises the second level filtrator that is directly connected to the high-temperature resistant filter of described rotary heating furnace outlet side and is communicated with described analytical equipment, between described high-temperature resistant filter and described second level filtrator, is connected by cooling line;
Described filtration unit, for the granule phase substance of filtration combustion product, is avoided the impact on analytical equipment;
Described analytical equipment comprises by pipeline and the oxygen analyser that described second level filtrator is communicated with, is provided with first flow meter in described pipeline.
Described feeder comprises gas-holder and the second flowmeter, and described gas-holder is by described supply air line to described rotary heating furnace air feed, and described the second flowmeter is located on described supply air line.The source of the gas of feeder is pressurized air or synthesis of air (79% nitrogen+21% oxygen), if pressurized air requires it to enter the dedusting that will dehumidify before flowmeter, dehumidifying drying agent, as anhydrous calcium chloride etc., filter paper is used in dedusting, as quartz filter paper, glass fiber filter paper etc.; Described the second flow is counted single air flowmeter or nitrogen, oxygen flow meter combination, and this depends on source of the gas used;
Described oxygen analyser is paramagnetic oxygen analyzer, and analyst coverage is at least between 0-25%.
A kind of result of combustion of tobacco thermal measurement device, it comprises:
Feeder, burner, filtration unit and analytical equipment;
Described burner comprises rotary heating furnace and annular-heating furnace controller, one end that quartz ampoule is located in described rotary heating furnace is fire end, the other end is non-fire end, be provided with seal at described non-fire end, quartz boat is located in described quartz ampoule and by outside stepper motor and is promoted in quartz ampoule, at the uniform velocity to move, on described seal, be provided with two through holes for supply air line path and stepper motor transmission path, described supply air line is communicated with described feeder;
Described filtration unit comprises the second level filtrator that is directly connected to the high-temperature resistant filter of described rotary heating furnace outlet side and is communicated with described analytical equipment, between described high-temperature resistant filter and described second level filtrator, is connected by cooling line;
Described analytical equipment comprises the gas collection bag being communicated with described second level filtrator by the first pipeline and the oxygen analyser being communicated with described gas collection bag by the second pipeline; On described the first pipeline, be provided with the first operation valve, on described the second pipeline, be provided with the second operation valve and clarifier.
Described feeder comprises gas-holder and the second flowmeter, and described gas-holder is by described supply air line to described rotary heating furnace air feed, and described the second flowmeter is located on described supply air line.
Described oxygen analyser is paramagnetic oxygen analyzer, and analyst coverage is at least between 0-25%.
Described cooling line outside is provided with chilled water runner, and the flow direction of described chilled water flows to contrary with tobacco sample products of combustion.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
Compared to existing technology, the utility model has solved current combustion thermal measurement instrument and has been difficult to simulate the problem of cigarette combustion with meagre oxygen environment, utilize controlled equivalence ratio method to realize tobacco at the oxygen deprivation stable state combustion close under cigarette burning environment, and can quantitatively calculate HRR and the hot burst size under each combustion with meagre oxygen state in conjunction with oxygen consumption principle, for the accurate measurement of result of combustion of tobacco heat provides a feasible scheme.
Brief description of the drawings:
Fig. 1 is the structure principle chart of the utility model device; Fig. 2 is the structural representation of the utility model on-line measurement device; Fig. 3 is the structural representation of the utility model off-line measurement device.
Number in the figure: 1 is feeder, 2 is burner, 3 is filtration unit, 4 is analytical equipment, 11 is gas-holder, 12 is the second flowmeter, 21 is stepper motor, 22 is seal, 23 is quartz ampoule, 24 is quartz boat, 25 is tobacco sample, 26 is rotary heating furnace, 27 is controller, 31 is high-temperature resistant filter, 32 is second level filtrator, 33 is cooling line, 331 is cooling water inlet, 332 is coolant outlet, 41 is first flow meter, 42 is oxygen analyser, 410 first operation valves, 420 is gas collection bag, 430 second operation valves, 440 is clarifier.
Below pass through embodiment, and the utility model is described in further detail by reference to the accompanying drawings.
Embodiment:
Embodiment 1: as shown in Figure 1, device disclosed in the utility model comprises feeder 1, burner 2, filtration unit 3 and analytical equipment 4.Burner 2 is stablized tobacco sample supply and stable temperature field for providing; Feeder 1 is used to burner 2 that stable and the adjustable air of flow are provided; Filtration unit 3 is directly connected to the outlet side of burner, and the gas producing for purification of combustion, avoids the pollution to analytical equipment 4; After analytical equipment 4 is connected in filtration unit 3, for testing eluting gas oxygen volume content.
In the time of test cigarette burning heat, the air supply speed calculating according to theory and tobacco sample delivery rate, set correlation parameter, by the supply rate of tobacco sample in control combustion device 2 and the gas flow of feeder 1, fuel is supplied with consistent with air supply, thereby made burning in stable combustion with meagre oxygen state.Analytical equipment 4 gathers and analyzes the flue gas installing after filtration after 3 purifications, obtains the oxygen volume factor of flue gas.Then, according to the hot burst size of tested correlation parameter unit of account quality tobacco sample.
As shown in Figure 2, the on-line measurement device of the present embodiment comprises feeder 1, burner 2, filtration unit 3 and analytical equipment 4.Wherein, burner 2 comprises rotary heating furnace 26, controller 27, quartz ampoule 23, quartz boat 24, stepper motor 21, seal 22 and tobacco sample 25.Tobacco sample 25 will be laid on quartz boat 24 uniformly, for guaranteeing homogeneity, tobacco sample can be ground and set to spread with machinery and spill.Stepper motor 21 can enter in rotary heating furnace 26 by promotion quartz boat 24 at the uniform velocity, and its speed is adjustable.One end of quartz ampoule is fire end, and fire end is located in rotary heating furnace, and the other end is non-fire end, and seal 22 can, by the non-fire end sealing of quartz ampoule, have two through holes, for supply air line path and stepper motor transmission path in seal.Feeder 1 comprises gas-holder 11 and the second flowmeter 12, is used to burner 2 that stable and the adjustable air of flow are provided, and in enforcement, the second flowmeter 12 can adopt glass rotameter.Filtration unit 3 is directly connected to the outlet side of stable state tubular type rotary heating furnace, comprises high-temperature resistant filter 31, second level filtrator 32 and cooling line 33.High-temperature resistant filter 31 directly contacts with heating furnace high-temperature gas out, therefore require high temperature resistant; After cooling line 33 is connected to high-temperature resistant filter 31, for the temperature of cooling combustion product; After second level filtrator 32 is connected to cooling line 33, for the gas that further purification of combustion produces, avoid the pollution to analytical equipment 4; Cooling line 33 is generally made as ring texture, and inner chamber is exhaust gases passes, between interior cavity outer wall and pipeline shell, is interlayer, as chilled water runner, have cooling water inlet 331 and coolant outlet 332, the flow direction of chilled water is contrary with the flow direction of flue gas in inner chamber, can improve cooling effect.After analytical equipment 4 is connected in filtration unit 3, comprise first flow meter 41 and oxygen analyser 42.First flow meter 41 is for detection of the volumetric flow rate of eluting gas, and oxygen analyser 42 is for analyzing the temperature of eluting gas and the volume content of oxygen.
In the time of test cigarette burning heat, the air supply speed calculating according to theory and tobacco sample delivery rate, set correlation parameter, by the fltting speed of tobacco sample in the quartz boat 24 of control combustion device 2 and the gas flow of feeder 1, fuel is supplied with consistent with air supply, thereby made burning in stable combustion with meagre oxygen state.Oxygen analyser 42 in analytical equipment 4 gathers and analyzes the flue gas installing after filtration after 3 purifications, obtains oxygen volume factor and the temperature curve over time of flue gas.Then, according to the hot burst size of the oxygen volume factor of the gas flow in quality, the measuring process of the primary oxygen volume factor of gas, tobacco sample and flue gas and temperature computation unit mass tobacco sample.
Embodiment 2: as shown in Figure 3, the off-line measurement device of the present embodiment comprises feeder 1, burner 2, filtration unit 3 and analytical equipment 4.Wherein, the concrete structure of burner 2, feeder 1 and filtration unit 3 and connection order are consistent with the each device in embodiment 1, repeat no more here.
Described analytical equipment 4 comprises the gas collection bag 420 being communicated with second level filtrator by the first pipeline and the oxygen analyser 42 being communicated with gas collection bag by the second pipeline; On the first pipeline, be provided with the first operation valve 410, on the second pipeline, be provided with the second operation valve 430 and clarifier 440.Gas collection bag 420 is for collecting the gas that comes from burner 2.Purification plant, for removing particle and the moisture in gas collection bag gas, is avoided the pollution to oxygen analyser.
In the time of test cigarette burning heat, first calculate and set instrument correlation parameter according to theory, by the fltting speed of tobacco sample in the quartz boat 24 of control combustion device 2 and the gas flow of feeder 1, fuel is supplied with consistent with air supply, thereby made burning in stable combustion with meagre oxygen state.Gas collection bag 420 trappings in analytical equipment 4 come from the gas of burner 2, after all burnt, close the first operation valve 410, open the second operation valve 430, gas flow in gas collection bag enters oxygen analyser 42 after clarifier 440, and records measured result.After experiment, close electricity and close the quartz boat in gas cleaning and filtrating equipment and burner.According to the hot burst size of the tobacco sample of the cubage unit mass of the volume of the time of the flow of the quality of tobacco sample, supply gas, test, captured gas and oxygen.
Claims (7)
1. a result of combustion of tobacco thermal measurement device, is characterized in that comprising:
Feeder (1), burner (2), filtration unit (3) and analytical equipment (4);
Described burner comprises rotary heating furnace (26) and controller (27) thereof, one end that quartz ampoule (23) is located in described rotary heating furnace is fire end, the other end is non-fire end, be provided with seal (22) at described non-fire end, quartz boat (24) is located in described quartz ampoule and by outside stepper motor (21) and is promoted in quartz ampoule, at the uniform velocity to move, on described seal, be provided with two through holes for supply air line path and stepper motor transmission path, described supply air line is communicated with described feeder;
Described filtration unit (3) comprises the high-temperature resistant filter (31) that is directly connected to described rotary heating furnace outlet side and the second level filtrator (32) being communicated with described analytical equipment, between described high-temperature resistant filter and described second level filtrator, is connected by cooling line (33);
Described analytical equipment (4) comprises the oxygen analyser (42) being communicated with described second level filtrator by pipeline, is provided with first flow meter (41) in described pipeline.
2. a kind of result of combustion of tobacco thermal measurement device according to claim 1, it is characterized in that, described feeder (1) comprises gas-holder (11) and the second flowmeter (12), described gas-holder is by described supply air line to described rotary heating furnace air feed, and described the second flowmeter (12) is located on described supply air line.
3. a kind of result of combustion of tobacco thermal measurement device according to claim 1, is characterized in that, described oxygen analyser (42) is paramagnetic oxygen analyzer, and analyst coverage is at least between 0-25%.
4. a result of combustion of tobacco thermal measurement device, is characterized in that comprising:
Feeder (1), burner (2), filtration unit (3) and analytical equipment (4);
Described burner comprises rotary heating furnace (26) and controller (27) thereof, one end that quartz ampoule (23) is located in described rotary heating furnace is fire end, the other end is non-fire end, be provided with seal (22) at described non-fire end, quartz boat (24) is located in described quartz ampoule and by outside stepper motor (21) and is promoted in quartz ampoule, at the uniform velocity to move, on described seal, be provided with two through holes for supply air line path and stepper motor transmission path, described supply air line is communicated with described feeder;
Described filtration unit (3) comprises the high-temperature resistant filter (31) that is directly connected to described rotary heating furnace outlet side and the second level filtrator (32) being communicated with described analytical equipment, between described high-temperature resistant filter and described second level filtrator, is connected by cooling line (33);
Described analytical equipment (4) comprises the gas collection bag (420) being communicated with described second level filtrator by the first pipeline and the oxygen analyser (42) being communicated with described gas collection bag by the second pipeline; On described the first pipeline, be provided with the first operation valve (410), on described the second pipeline, be provided with the second operation valve (430) and clarifier (440).
5. a kind of result of combustion of tobacco thermal measurement device according to claim 4, it is characterized in that, described feeder (1) comprises gas-holder (11) and the second flowmeter (12), described gas-holder is by described supply air line to described rotary heating furnace air feed, and described the second flowmeter (12) is located on described supply air line.
6. a kind of result of combustion of tobacco thermal measurement device according to claim 4, is characterized in that, described oxygen analyser (42) is paramagnetic oxygen analyzer, and analyst coverage is at least between 0-25%.
7. a kind of result of combustion of tobacco thermal measurement device according to claim 4, is characterized in that, described cooling line (33) outside is provided with chilled water runner, and the flow direction of described chilled water flows to contrary with tobacco sample products of combustion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420182745.XU CN203758945U (en) | 2014-04-15 | 2014-04-15 | Tobacco combustion head measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420182745.XU CN203758945U (en) | 2014-04-15 | 2014-04-15 | Tobacco combustion head measuring device |
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| CN203758945U true CN203758945U (en) | 2014-08-06 |
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ID=51254201
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| CN201420182745.XU Expired - Lifetime CN203758945U (en) | 2014-04-15 | 2014-04-15 | Tobacco combustion head measuring device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983663A (en) * | 2014-04-15 | 2014-08-13 | 安徽中烟工业有限责任公司 | Tobacco combustion heat measurement apparatus |
| CN104267140A (en) * | 2014-09-30 | 2015-01-07 | 福建中烟工业有限责任公司 | Tobacco pyrolysis and combustion reactor, analysis system and method |
| CN105510090A (en) * | 2016-01-11 | 2016-04-20 | 福建中烟工业有限责任公司 | Gathering device and detection system and method for volatile aroma substances generated by heating tobacco |
| CN108872145A (en) * | 2018-04-26 | 2018-11-23 | 中国烟草总公司郑州烟草研究院 | A kind of measurement method of the charcoal heating cigarette heating source material by mouth combustion heat release amount |
-
2014
- 2014-04-15 CN CN201420182745.XU patent/CN203758945U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983663A (en) * | 2014-04-15 | 2014-08-13 | 安徽中烟工业有限责任公司 | Tobacco combustion heat measurement apparatus |
| CN104267140A (en) * | 2014-09-30 | 2015-01-07 | 福建中烟工业有限责任公司 | Tobacco pyrolysis and combustion reactor, analysis system and method |
| CN104267140B (en) * | 2014-09-30 | 2017-01-25 | 福建中烟工业有限责任公司 | Tobacco pyrolysis and combustion reactor, analysis system and method |
| CN105510090A (en) * | 2016-01-11 | 2016-04-20 | 福建中烟工业有限责任公司 | Gathering device and detection system and method for volatile aroma substances generated by heating tobacco |
| CN108872145A (en) * | 2018-04-26 | 2018-11-23 | 中国烟草总公司郑州烟草研究院 | A kind of measurement method of the charcoal heating cigarette heating source material by mouth combustion heat release amount |
| CN108872145B (en) * | 2018-04-26 | 2020-07-21 | 中国烟草总公司郑州烟草研究院 | Method for measuring heat release quantity of heat supply material of carbon-heated cigarette by mouth combustion |
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