CN105301033A - Experimental device for simulating outer heat source of heated non-burned cigarette - Google Patents
Experimental device for simulating outer heat source of heated non-burned cigarette Download PDFInfo
- Publication number
- CN105301033A CN105301033A CN201510682954.XA CN201510682954A CN105301033A CN 105301033 A CN105301033 A CN 105301033A CN 201510682954 A CN201510682954 A CN 201510682954A CN 105301033 A CN105301033 A CN 105301033A
- Authority
- CN
- China
- Prior art keywords
- heating
- cigarette
- heat source
- experimental provision
- burning cigarette
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
The invention discloses an experimental device for simulating an outer heat source of a heated non-burned cigarette. The experimental device comprises a tubular heating furnace and a heat preservation sample bin which is arranged under the heating furnace and used for storing solid-phase heat media, a vertical heating material tube is installed in a furnace body of the tubular heating furnace in a penetrating mode, and the lower end of the vertical heating material tube stretches out of the heating furnace and then is directly introduced into the heat preservation sample bin; the upper portion of the heating material tube is provided with a feeder, a blocking mechanism is arranged on the lower portion of the heating material tube in the heating furnace, an elastic operating rod of the blocking mechanism is arranged at the upper end of the heating material tube, and a heated non-burned cigarette sample inserting hole is formed in the heat preservation sample bin. According to the experimental device, through a granular solid-phase heat medium heating mode, not only is quick heating on a cigarette sample achieved, but also interference between the outer heat source and a temperature sensor in the cigarette or smoke collecting pipeline arrangement is effectively avoided; in addition, separate simulating for a peripheral constant temperature heating heat source and a constant temperature airflow heating heat source can be achieved very conveniently according to the different cigarette inserting depths.
Description
Technical field
The present invention relates to novel tobacco arts, be specifically related to a kind of experimental provision for simulation heating non-burning cigarette external heat source.
Background technology
Compared with traditional cigarette, heating non-burning cigarette is as a kind of novel tobacco goods, reduce cigarette smoke by the mode of external heat source heating cigarette and generate temperature, thus avoid the generation of tobacco high temperature pyrolysis combustion process, effectively can reduce harmful substance contents and the harm to health in main flume.By the difference of external heat source type, heating non-burning cigarette mainly comprises electric heating type, carbon hot type etc. at present.External heat source heating-up temperature and arrangement play key effect to heating its interior temperature distribution in non-burning cigarette consumption process, closely related with cigarette smoke formation characteristic, are the key factors affecting cigarette smoke aesthetic quality.And electric heating type and carbon hot type new cigarette are often due to the existence of thermal source and the requirement of thermal source controllability, under right solution cigarette heating non-burning state, mechanism and the new cigarette formulating of flue gas generation, the inner caloic transport phenomenon of new cigarette all cause larger difficulty.Therefore, need to develop a kind of controlled thermal source that can realize above-mentioned diversified demand, for correlative study provides basic data to support.
Summary of the invention
Object of the present invention is just based on above-mentioned prior art situation, and design a kind of experimental provision for simulation heating non-burning cigarette external heat source, can not only Fast Heating be realized and heating-up temperature keep constant, can combine with smoking machine and inner cigarette temperature distributing detecting device simultaneously, in order to the requirement that satisfied heating non-combustion-type new cigarette flue gas generation and the inner caloic transmittance process of new cigarette are analyzed, thus provide shoring of foundation for heating non-burning new cigarette optimal design.
The object of the invention is to be achieved through the following technical solutions: a kind of experimental provision for simulation heating non-burning cigarette external heat source, comprise the tubular heater controlled by temperature controller and the insulation sample bin for storing solid-phase thermal medium be arranged on below heating furnace, vertical heating material pipe is coated with in the burner hearth of tubular heater, directly pass in insulation sample bin after heating furnace is stretched out in vertical heating material pipe lower end, heating material pipe top is provided with feeder, the heating material pipe bottom being positioned at heating furnace is provided with blocking mechanism, and the elasticity operating rod of blocking mechanism is located at the upper end of heating material pipe, insulation sample bin is provided with heating non-burning cigarette sample plug-in opening.
Described blocking mechanism is elastic atresia's device.
Described solid-phase thermal medium includes but not limited to the solid phase particles thing of the large specific heat such as silica sand, graphite.
Thermofin is provided with, to ensure the heat-insulating property that sample bin is good around insulation sample bin.
Sample plug-in opening is opened in the bottom of insulation sample bin.
This experimental provision not only can be connected with smoking machine by pipeline and to heat non-burning cigarette smoke feature to analyze, and also can be connected with cigarette ignition temperature distribution detector (201010564689.2) the on-line checkingi analysis realized new cigarette interior temperature distribution.
Principle of work and the use procedure of experimental provision of the present invention are as follows:
1) feeder with ball valve can realize the interpolation of solid-phase thermal media particle batch (-type), close heating material pipe when not adding thermal medium simultaneously, in maintenance tubular heater, heating environment is stable, be conducive to the constant of solid-phase thermal medium temperature, solid-phase thermal medium includes but not limited to the solid particulate matter of the large specific heat such as silica sand, graphite.
2) the solid-phase thermal media particle not being heated to design temperature can remain in tubular heater heated at constant temperature district by elastic atresia mechanism, the temperature sensor that elongated formula heating material tube hub is provided with simultaneously has the function of Real-Time Monitoring solid-phase thermal medium temperature, when measured solid-phase thermal medium temperature its reach setting value and keep constant after, fast solid-phase thermal medium is sent into insulation sample bin by the unlatching of elastic atresia mechanism, heated at constant temperature is carried out to cigarette.
3) the insulation sample bin with thermofin can make solid-phase thermal media particle temperature keep relative constancy within the scope of Measuring Time, can realize to cigarette sample periphery heated at constant temperature that (insertion depth is cigarette plume length respectively by controlling cigarette sample insertion depth, namely whole cigarette plume inserts in insulation sample bin) heat the function of (insertion depth is zero, and namely Cigarette end face is concordant with being incubated sample bin inner bottom surface) with constant temperature air-flow.
4) adjustment of heating the technical parameters such as non-burning cigarette smoking pattern is realized by the smoking machine be connected with this experimental provision, suction mode includes but not limited to constant speed suction mode and ISO suction mode, and this experimental provision can realize internal heat transfer process analysis procedure analysis in conjunction with cigarette ignition temperature distribution detector simultaneously.
The present invention is owing to taking above technical scheme, and it has the following advantages:
Particulate solid thermal medium indirectly type of heating not only achieves the Fast Heating to cigarette sample, and effectively prevent external heat source and inner cigarette temperature sensor or flue-gas collection pipelines arrange between disturb; Adopt mode that solid-phase thermal dielectric heating to design temperature and is after a period of stabilisation carried out indirect heating to cigarette sample and be incubated sample bin and combine, external heat source heating-up temperature relative constancy can be kept within the scope of Measuring Time; The respective simulation to periphery heated at constant temperature and constant temperature air-flow heat source can be realized easily according to the difference of Cigarette insertion depth.
Accompanying drawing explanation
Fig. 1 is the experimental provision schematic diagram for simulation heating non-burning cigarette external heat source of the present invention.
Fig. 2 is the experimental provision for simulation heating non-burning cigarette external heat source of the present invention and cigarette ignition temperature distribution detector connection diagram.
In figure: 1-tubular heater; 2-temperature controller; 3-elasticity operating rod; 4-blocking mechanism; 5-heating material pipe; 6-feeder; 7-is incubated sample bin; 8-solid-phase thermal media particle; 9-cigarette; 10-drip catcher; 11-connecting line; 12-Modular temperature sensor group; 13-data acquisition system (DAS).
Embodiment
Below in conjunction with accompanying drawing, the structure of apparatus of the present invention and annexation are described further:
As Fig. 1, shown in 2: a kind of experimental provision for simulation heating non-burning cigarette external heat source, comprise the tubular heater 1 controlled by temperature controller 2 and the insulation sample bin 7 for storing solid-phase thermal medium be arranged on below heating furnace, vertical heating material pipe 5 is coated with in the burner hearth of tubular heater 1, directly pass in insulation sample bin 7 after heating furnace is stretched out in vertical heating material pipe lower end, heating material pipe 5 top is provided with feeder 6, feeder 6 is with controlling reinforced ball valve, the heating material pipe bottom being positioned at heating furnace is provided with blocking mechanism 4, blocking mechanism 4 opening and closing is controlled by the elasticity operating rod 3 being positioned at heating material pipe 5 upper end, the temperature sensor needed for temperature controller 2 is provided with in elasticity operating rod 3, heating non-burning cigarette sample plug-in opening is provided with bottom insulation sample bin 7.
Thermofin is equipped with in insulation sample bin 7 surrounding.
The present invention is described below in conjunction with testing example:
Testing example 1:
As shown in Figure 1, first in temperature controller 2, set heating-up temperature and tubular heater 1 is heated, slowly in the heating material pipe 5 in tubular heater 1, add a certain amount of solid-phase thermal media particle 8 by the ball valve opening angle controlling feeder 6, after measured solid-phase thermal media particle 8 temperature reaches setting value, stablize a period of time; Cigarette 9 is loaded with in the insulation sample bin 7 of thermofin according to default insertion depth (insertion depth is cigarette plume length or zero); Rapidly open blocking mechanism 4 by elasticity operating rod 3, solid-phase thermal media particle 8 is fallen into fast loaded the insulation sample bin 7 of cigarette, be connected with smoking machine by connecting line 11, the smoking parameters such as suction mode, pumping volume is controlled by smoking machine simultaneously; The flue gas that heating non-combustion-type cigarette generates is gathered by smoking machine after drip catcher 10, realizes analyzing flue gas conventional indexs such as TPM, tar content, moisture.
Testing example 2:
As shown in Figure 2, the cigarette ignition temperature distribution detector that the experimental provision being used for simulation heating non-burning cigarette external heat source with the present invention is connected is made up of Modular temperature sensor group 12 and data acquisition system (DAS) 13.First in temperature controller 2, set heating-up temperature and tubular heater 1 is heated, slowly add a certain amount of solid-phase thermal media particle 8 to heating material pipe 5 inside in tubular heater 1 by the ball valve opening angle controlling feeder 6, after measured solid-phase thermal media particle 8 temperature reaches setting value, stablize a period of time; Cigarette 9 after punching in advance is loaded with in the insulation sample bin 7 of thermofin according to default insertion depth (insertion depth is cigarette plume length or zero), and Modular temperature sensor group 12 is reserved by insulation sample bin the preset radial position that conduit inserts cigarette 9; Blocking mechanism 4 is opened rapidly by elasticity operating rod 3, solid-phase thermal media particle 8 fallen into fast loaded cigarette 9 and be plugged the insulation sample bin 7 of Modular temperature sensor 12, start the smoking machine be connected by connecting line 11 simultaneously, the smoking parameters such as suction mode, pumping volume is controlled by smoking machine, and records inner cigarette Temperature Distribution real time data by data acquisition system (DAS) 13.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (7)
1. the experimental provision for simulation heating non-burning cigarette external heat source, it is characterized in that: comprise the tubular heater controlled by temperature controller and the insulation sample bin for storing solid-phase thermal medium be arranged on below heating furnace, vertical heating material pipe is coated with in the burner hearth of tubular heater, directly pass in insulation sample bin after heating furnace is stretched out in vertical heating material pipe lower end, heating material pipe top is provided with feeder, the heating material pipe bottom being positioned at heating furnace is provided with blocking mechanism, and the operating rod of blocking mechanism is located at the upper end of heating material pipe, insulation sample bin is provided with heating non-burning cigarette sample plug-in opening.
2. the experimental provision for simulation heating non-burning cigarette external heat source according to claim 1, is characterized in that: described blocking mechanism is elastic atresia's device.
3. the experimental provision for simulation heating non-burning cigarette external heat source according to claim 1, is characterized in that: described solid-phase thermal medium is the solid phase particles thing of the large specific heat such as silica sand, graphite.
4. the experimental provision for simulation heating non-burning cigarette external heat source according to claim 1, is characterized in that: insulation sample bin surrounding is provided with thermofin.
5. the experimental provision for simulation heating non-burning cigarette external heat source according to claim 1, is characterized in that: be provided with heating non-burning cigarette sample plug-in opening in the bottom of insulation sample bin.
6. the experimental provision for simulation heating non-burning cigarette external heat source according to claim 1, is characterized in that: this experimental provision to be connected with smoking machine by pipeline and to heat non-burning cigarette smoke feature in order to analyze.
7. the experimental provision for simulation heating non-burning cigarette external heat source according to claim 1, is characterized in that: this experimental provision can be connected with cigarette ignition temperature distribution detector the on-line checkingi analysis realized new cigarette interior temperature distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510682954.XA CN105301033B (en) | 2015-10-21 | 2015-10-21 | A kind of experimental provision for the non-burning cigarette external heat source of simulation heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510682954.XA CN105301033B (en) | 2015-10-21 | 2015-10-21 | A kind of experimental provision for the non-burning cigarette external heat source of simulation heating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105301033A true CN105301033A (en) | 2016-02-03 |
| CN105301033B CN105301033B (en) | 2018-10-09 |
Family
ID=55198541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510682954.XA Active CN105301033B (en) | 2015-10-21 | 2015-10-21 | A kind of experimental provision for the non-burning cigarette external heat source of simulation heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105301033B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108854904A (en) * | 2018-06-15 | 2018-11-23 | 绍兴大兴锅炉容器有限公司 | A kind of reaction kettle of the plastic reclaimed processing of waste rubber |
| CN114113053A (en) * | 2020-08-31 | 2022-03-01 | 中国烟草总公司郑州烟草研究院 | Cigarette tobacco section oxygen content detection device and detection method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2126652Y (en) * | 1992-03-28 | 1993-01-27 | 中国科学院化工冶金研究所 | High-temp radiation oven for heating powdery material |
| CN101338210A (en) * | 2007-07-06 | 2009-01-07 | 苏中 | System for preparing hydrocarbon fuel by cracking organics and biomass |
| WO2010146693A1 (en) * | 2009-06-18 | 2010-12-23 | 日本たばこ産業株式会社 | Non-combustion smoking article having carbonaceous heat source |
| CN102109393A (en) * | 2010-11-30 | 2011-06-29 | 中国烟草总公司郑州烟草研究院 | Cigarette ignition temperature distribution detector and automatic control method thereof |
| CN203672678U (en) * | 2013-12-19 | 2014-06-25 | 河南中烟工业有限责任公司 | Non-combustion tobacco suction device based on sand bath heating |
| CN103960779A (en) * | 2014-05-23 | 2014-08-06 | 中国烟草总公司郑州烟草研究院 | Heating device suitable for smoke analysis and evaluation under heating and non-combustion conditions of tobacco materials |
-
2015
- 2015-10-21 CN CN201510682954.XA patent/CN105301033B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2126652Y (en) * | 1992-03-28 | 1993-01-27 | 中国科学院化工冶金研究所 | High-temp radiation oven for heating powdery material |
| CN101338210A (en) * | 2007-07-06 | 2009-01-07 | 苏中 | System for preparing hydrocarbon fuel by cracking organics and biomass |
| WO2010146693A1 (en) * | 2009-06-18 | 2010-12-23 | 日本たばこ産業株式会社 | Non-combustion smoking article having carbonaceous heat source |
| CN102109393A (en) * | 2010-11-30 | 2011-06-29 | 中国烟草总公司郑州烟草研究院 | Cigarette ignition temperature distribution detector and automatic control method thereof |
| CN203672678U (en) * | 2013-12-19 | 2014-06-25 | 河南中烟工业有限责任公司 | Non-combustion tobacco suction device based on sand bath heating |
| CN103960779A (en) * | 2014-05-23 | 2014-08-06 | 中国烟草总公司郑州烟草研究院 | Heating device suitable for smoke analysis and evaluation under heating and non-combustion conditions of tobacco materials |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108854904A (en) * | 2018-06-15 | 2018-11-23 | 绍兴大兴锅炉容器有限公司 | A kind of reaction kettle of the plastic reclaimed processing of waste rubber |
| CN114113053A (en) * | 2020-08-31 | 2022-03-01 | 中国烟草总公司郑州烟草研究院 | Cigarette tobacco section oxygen content detection device and detection method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105301033B (en) | 2018-10-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20120128537A1 (en) | Device for automatic in-line measurement of mass loss by calcination and thermal decomposition of solid particles | |
| CN103969147B (en) | A kind of full-automatic petroleum ash content determinator | |
| CN105445321B (en) | The detection means of combustible material hot property under the conditions of a kind of programmable temperature control | |
| CN105301033A (en) | Experimental device for simulating outer heat source of heated non-burned cigarette | |
| CN102937606A (en) | Explosion limit testing device of combustible gas under high-temperature condition | |
| CN103575760B (en) | A kind of measurement mechanism of combustion heat of cigarette and measuring method | |
| CN105372397A (en) | Simulating experiment device of goaf spontaneous ignition | |
| CN102798270A (en) | Method and equipment for drying filter stick | |
| CN205280684U (en) | A burner for glowing experiment | |
| CN204142664U (en) | A kind of miniature calorimeter | |
| CN207779939U (en) | Carbonaceous solids substance gasification reaction rate test device | |
| CN207924550U (en) | A kind of constant-temperaturetest test device suitable for tobacco thermophysical property measurement | |
| CN105432822A (en) | Tea leaf baker | |
| CN204036599U (en) | Bamboo cane carbonizing plant | |
| CN103948157B (en) | One grows tobacco baking silk device | |
| CN206423484U (en) | The Fumigator of smoke in a kind of controllable stove | |
| Boyles et al. | Performance of the continuous-type rice hull carbonizer as heat source in food product processing | |
| CN205027040U (en) | Wood drying equipment | |
| CN207581726U (en) | A kind of retort | |
| Homchat et al. | The experimental study on pyrolysis of cassava rhizome utilizing flue gas | |
| CN106770419A (en) | A kind of device for low temperature tobacco-containing material temperature characterisitic research | |
| CN208312541U (en) | A kind of biogas outdoor heating stove | |
| CN206958980U (en) | Adjustable three backhauls heating equipment | |
| CN205831049U (en) | A kind of air-flow dries stem combustion furnace tail gas pre-hot blast ajutage device | |
| CN205119314U (en) | Plain type constant temperature circulating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |