CN203646494U - Carbonaceous heat-source section of dry-distillation type cigarette - Google Patents
Carbonaceous heat-source section of dry-distillation type cigarette Download PDFInfo
- Publication number
- CN203646494U CN203646494U CN201320680789.0U CN201320680789U CN203646494U CN 203646494 U CN203646494 U CN 203646494U CN 201320680789 U CN201320680789 U CN 201320680789U CN 203646494 U CN203646494 U CN 203646494U
- Authority
- CN
- China
- Prior art keywords
- carbon
- source section
- point
- carbon rod
- carbonaceous heat
- 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.)
- Expired - Fee Related
Links
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 23
- 238000000197 pyrolysis Methods 0.000 title claims abstract description 20
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000011521 glass Substances 0.000 claims description 5
- 241000208125 Nicotiana Species 0.000 abstract description 5
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 5
- 238000000889 atomisation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000003365 glass fiber Substances 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 235000019505 tobacco product Nutrition 0.000 description 2
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 150000001721 carbon Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229960002715 nicotine Drugs 0.000 description 1
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The utility model discloses a carbonaceous heat-source section of a dry-distillation type cigarette. The carbonaceous heat-source section consists of a carbon rod as well as glass fiber layers containing tobacco sheets and cigarette paper layers which wrap the carbon rod sequentially, wherein a spiral groove with the width of 1 mm is formed in the surface of the carbon rod, and an axial included angle of 30 degrees is formed between the spiral groove and the carbon rod. According to the carbonaceous heat-source section provided by the utility model, the spiral groove is formed in the surface of the carbon rod, so that the time for air flow to pass through the surface of the carbon rod is prolonged, the temperature of the heated air can be higher, and the dry-distillation atomization effect is better. The carbonaceous heat-source section has a simple structure, and is convenient to manufacture and low in manufacturing cost.
Description
Technical field
The utility model belongs to technical field of cigarettes, is specifically related to a kind of carbon heat source section for destructive distillation type cigarette.
Background technology
Research shows, nicotine and most tobacco flavor composition at a lower temperature (300-500 DEG C) just can be transferred in flue gas.If cigarette temperature is reduced to 600 DEG C following (approximately 700 DEG C of tobacco burning-points), the multiple harmful components of flue gas can significantly reduce, and the impact that flavor component is subject to is relatively little.Therefore, a kind ofly use the cigarette that carbon heat source carries out destructive distillation tobacco component to be invented.
Destructive distillation type cigarette is mainly made up of four major parts, i.e. carbon heat source section, retort section, filled section and chew rod section.Wherein carbon heat source section is taking carbon-point as basis, and skin wraps up glass fibre and regular-size cigarette paper successively; Retort section is divided into three layers from inside to outside successively, and ground floor is destructive distillation pipe tobacco, and the second layer is heat conductivity heat-insulating layer, and the 3rd layer is fire-retardant integument, and the second layer and the 3rd layer are aluminium-foil paper; Two effects are mainly played in filled section, and the one, supplement atomized feed is provided, the 2nd, reduce the flue-gas temperature after destructive distillation atomization, prevent from scalding, this part is made up of the airtight cigarette paper of tobacco product and parcel tobacco product.
In order to make air better in the circulation of carbon-point surface, conventionally need to after carbon-point extrusion moulding, establish groove on surface, groove on existing carbon heat source section carbon-point is all to arrange vertically, but this groove makes air stream short through the time on carbon-point surface, the heated temperature of air is not high, makes the weak effect of destructive distillation atomization.
Summary of the invention
The purpose of this utility model is for above-mentioned deficiency, and a kind of new destructive distillation type cigarette carbon heat source section is provided, and this carbon heat source section air stream is long through the time on carbon-point surface, and the temperature of air heat is high, destructive distillation atomization effective.
Above-mentioned purpose is achieved through the following technical solutions:
A kind of destructive distillation type cigarette carbon heat source section, comprises carbon-point and is wrapped in successively glass layer, the cigarette ply of paper outside carbon-point, the surface of described carbon-point is provided with spiral grooves.
The axial angle of described spiral grooves and carbon-point is 5～60 degree.
The axial angle of described spiral grooves and carbon-point is 30 degree.
The width of described spiral grooves is 0.5～1mm.
The utility model is by establishing spiral grooves on carbon-point surface, thereby extended the time of air stream through carbon-point surface, makes the heated temperature of air higher, the better effects if of destructive distillation atomization.The utility model is simple in structure, easy to make, and production cost is low.
Brief description of the drawings
Fig. 1 is axial section of the present utility model.
Fig. 2 is the structural representation of carbon-point in the utility model.
In figure: 1-carbon-point, 2-glass layer, 3-cigarette ply of paper, 4-spiral grooves.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in detail.
Embodiment, as shown in Figure 1 and Figure 2, a kind of destructive distillation type cigarette carbon heat source section, formed by carbon-point 1 and the glass layer that contains reconstituted tobacoo 2, the cigarette ply of paper 3 that are wrapped in successively carbon-point 1 outside, the surface of carbon-point 1 is provided with the spiral grooves 4 that width is 1mm, and spiral grooves 4 is 30 degree with the axial angle of carbon-point 1.
The diameter of carbon-point 1 is 4mm, and length is 12mm, and spiral grooves 4 forms 3 grooves at the outer surface of carbon-point 1, and the skin of carbon-point 1 wraps up the glass layer 2 and the cigarette ply of paper 3 that contain reconstituted tobacoo successively, finally meets Cigarette circumference 24.2mm.After testing, the hot air temperature of the utility model carbon heat source section of flowing through is than the temperature rise of linear type groove 5%, destructive distillation better effects if.
Claims (4)
1. a destructive distillation type cigarette carbon heat source section, comprises carbon-point (1) and is wrapped in successively glass layer (2), the cigarette ply of paper (3) of carbon-point (1) outside, it is characterized in that: the surface of described carbon-point (1) is provided with spiral grooves (4).
2. destructive distillation type cigarette carbon heat source section according to claim 1, is characterized in that: described spiral grooves (4) is 5～60 degree with the axial angle of carbon-point (1).
3. destructive distillation type cigarette carbon heat source section according to claim 1, is characterized in that: described spiral grooves (4) is 30 degree with the axial angle of carbon-point (1).
4. the destructive distillation type cigarette carbon heat source section described in any one according to claim 1～3, is characterized in that: the width of described spiral grooves (4) is 0.5～1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320680789.0U CN203646494U (en) | 2013-10-31 | 2013-10-31 | Carbonaceous heat-source section of dry-distillation type cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320680789.0U CN203646494U (en) | 2013-10-31 | 2013-10-31 | Carbonaceous heat-source section of dry-distillation type cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203646494U true CN203646494U (en) | 2014-06-18 |
Family
ID=50912946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320680789.0U Expired - Fee Related CN203646494U (en) | 2013-10-31 | 2013-10-31 | Carbonaceous heat-source section of dry-distillation type cigarette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203646494U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105410992A (en) * | 2015-12-03 | 2016-03-23 | 安徽中烟工业有限责任公司 | Carbonaceous heat source integrating self-extinguishing and anti-falloff functions |
| CN105725279A (en) * | 2016-04-13 | 2016-07-06 | 上海烟草集团有限责任公司 | Tobacco-tar carbon-heating type cigarette |
-
2013
- 2013-10-31 CN CN201320680789.0U patent/CN203646494U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105410992A (en) * | 2015-12-03 | 2016-03-23 | 安徽中烟工业有限责任公司 | Carbonaceous heat source integrating self-extinguishing and anti-falloff functions |
| CN105725279A (en) * | 2016-04-13 | 2016-07-06 | 上海烟草集团有限责任公司 | Tobacco-tar carbon-heating type cigarette |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20141031 |
|
| EXPY | Termination of patent right or utility model |