CN103190699B - Dry distillation cigarette - Google Patents
Dry distillation cigarette Download PDFInfo
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- CN103190699B CN103190699B CN201310144843.4A CN201310144843A CN103190699B CN 103190699 B CN103190699 B CN 103190699B CN 201310144843 A CN201310144843 A CN 201310144843A CN 103190699 B CN103190699 B CN 103190699B
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- section
- heat source
- carbon heat
- thermal source
- cigarette
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- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 39
- 238000000197 pyrolysis Methods 0.000 title claims abstract description 24
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 36
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000003575 carbonaceous material Substances 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000011148 porous material Substances 0.000 claims description 8
- 239000005030 aluminium foil Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 3
- 241000208125 Nicotiana Species 0.000 abstract description 9
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 9
- 239000003365 glass fiber Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 230000001055 chewing effect Effects 0.000 abstract 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 235000019505 tobacco product Nutrition 0.000 description 6
- 239000003063 flame retardant Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 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
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Images
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The invention discloses a dry distillation cigarette, comprising a heat source section, a dry distillation section, a filling section and a chewing bar section, wherein the heat source section, the dry distillation section, the filling section and the chewing bar section are orderly connected; the heat source section comprises a carbon heat source and cigarette paper coated at the outer layer of the carbon heat source; and a hole penetrating along the axial direction is formed inside the carbon heat source. The carbon heat source disclosed by the invention is not coated by a glass fiber. Thus, the damage generated when the glass fiber is inhaled by a human body is reduced; and the heat source section has a good air flow channel, so that the flammability of the carbon heat source and the atomizing effect of a pipe tobacco are better.
Description
The invention belongs to cigarette field, be specifically related to a kind of destructive distillation type cigarette.
Background technology
There are some researches show, nicotine and most tobacco flavor composition at a lower temperature (300-500 ℃) just can be transferred in flue gas.If cigarette temperature is reduced to 600 ℃ following (approximately 700 ℃ 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. thermal source section, retort section, filled section and chew rod section.Wherein thermal source section is take carbon-point as basis, and skin wraps up air-permeable layer 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.
What the cigarette carbon heat source of R.J. Rainolds Tobacco CO. adopted is the mode of glass fibre parcel carbon-point, but carbon-point is that extruding forms, inner closely knit, need the ventilative glass fibre of outer parcel for forming thermal current, have research to think, this particle enables to be held back by filter tip material, but in the processes such as packing, is adsorbed onto on filter tip unavoidably, thereby cause sucking, health risk, meanwhile, the also more very thin carbonaceous filamentary material difficult point combustion of closely knit carbon-point.
Summary of the invention
The object of the invention is for above-mentioned deficiency, a kind of destructive distillation type cigarette of the carbon heat source with nature space is provided, thus the harm that minimizing glass fibre suction human body causes the combustibility that improves carbon heat source.
Above-mentioned purpose is achieved through the following technical solutions:
A kind of destructive distillation type cigarette, comprise thermal source section, retort section, filled section and chew rod section, described thermal source section, retort section, filled section and chew rod section and connect successively, described thermal source section comprises carbon heat source and is wrapped in the outer field cigarette paper of carbon heat source, and the inside of described carbon heat source is provided with the hole connecting vertically.
Between described carbon heat source and cigarette paper, be also provided with metal level, described metal level is provided with netted pore.
Preferably, described metal is aluminium foil.
As a kind of preferred version, described carbon heat source is to roll by sheet carbonaceous material the sandwich construction forming, and described hole is located between sheet carbonaceous material.
As another kind of preferred version, described carbon heat source is to roll by thread carbonaceous material the loose structure forming, and described hole is located between thread carbonaceous material.
Described thread carbonaceous material is along cigarette axial distribution.
Described netted pore can not allow the ball of diameter 3mm pass through.
The resistance to suction of described thermal source section is 10-40Pa/mm.
The invention has the beneficial effects as follows:
1) itself there is natural space in the thermal source section in the present invention, flexible, be convenient to cigarette processing, and carbon-point in existing thermal source section to be extruding form, inner closely knit, for forming the needs of ventilative and cigarette flexibility, skin will wrap up ventilative glass fibre, and carbon heat source in the present invention does not wrap up with glass fibre, thereby reduce glass fibre to suck human body and the harm that causes.
2) because the thermal source section in the present invention is provided with the space connecting vertically, have good air stream through passage, therefore the combustibility of thermal source section of the present invention is better than the combustibility of the thermal source section of preparing with same material, and the atomizing effect of pipe tobacco is also better.
3) the present invention is simple in structure, easily manufactured, and production cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of destructive distillation type cigarette;
Fig. 2 is the radial section schematic diagram of sheet carbonaceous material thermal source section;
Fig. 3 is the radial section schematic diagram of thread carbonaceous material thermal source section.
In figure: 1-thermal source section (1a-carbon heat source, 1b-cigarette paper, 1c-hole, 1d-metal level), 2-retort section (2a-destructive distillation pipe tobacco, 2b-heat conductivity heat-insulating layer, the fire-retardant integument of 2c-), 3-filled section (3a-tobacco product, 3b-cigarette paper), 4-chews rod section.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described in detail.
As depicted in figs. 1 and 2, a kind of destructive distillation type cigarette, by thermal source section 1, retort section 2, filled section 3 and chew rod section 4 and form, described thermal source section 1, retort section 2, filled section 3 and chew rod section 4 and connect successively, described thermal source section 1 comprises carbon heat source 1a and is wrapped in the outer field cigarette paper 1b of carbon heat source 1a, described retort section 2 is destructive distillation pipe tobacco 2a, heat conductivity heat-insulating layer 2b, fire-retardant integument 2c from inside to outside successively, and described filled section 3 forms by tobacco product 3a with for the cigarette paper 3b that wraps up tobacco product 3a.
The inside of carbon heat source 1a is provided with the hole 1c connecting vertically, and carbon heat source 1a rolls by sheet carbonaceous material the sandwich construction forming, and rolls the hole of the self-assembling formation between layers 1c at sheet carbonaceous material in process.The resistance to suction of thermal source section 1 is 40Pa/mm.
As shown in figures 1 and 3, a kind of destructive distillation type cigarette, by thermal source section 1, retort section 2, filled section 3 and chew rod section 4 and form, described thermal source section 1, retort section 2, filled section 3 and chew rod section 4 and connect successively, described thermal source section 1 comprises carbon heat source 1a and is wrapped in the outer field cigarette paper 1b of carbon heat source 1a, described retort section 2 is destructive distillation pipe tobacco 2a, heat conductivity heat-insulating layer 2b, fire-retardant integument 2c from inside to outside successively, and described filled section 3 forms by tobacco product 3a with for the cigarette paper 3b that wraps up tobacco product 3a.
The inside of carbon heat source 1a is provided with the hole 1c connecting vertically, carbon heat source 1a rolls by thread carbonaceous material the loose structure forming, thread carbonaceous material is along cigarette axial distribution, roll in process the silk of thread carbonaceous material with thread between self-assembling formation hole 1c.Between carbon heat source 1a and cigarette paper 1b, be also provided with metal level 1d, metal level 1d is provided with netted pore, and netted pore can not allow the ball of diameter 3mm pass through, and metal is aluminium foil.The resistance to suction of thermal source section 1 is 10Pa/mm.
The effect of metal level 1d is: 1) reduce the charcoal ash producing after carbon heat source 1a burning and come off, for the abundant burning of carbonaceous material provides certain thickness ash content insulation; 2) in the time of burning, owing to there being cigarette paper to cover netted pore, can forced air flow through burning red heat region, reach the object that adds hot-air, after burning, the partial mesh pore that catches fire exposes, in adding hot-air, also for the carbonaceous material burning that is embedded in rear portion provides air duct, avoid extinguishing.
Claims (6)
1. a destructive distillation type cigarette, comprise thermal source section (1), retort section (2), filled section (3) and chew rod section (4), described thermal source section (1), retort section (2), filled section (3) and chew rod section (4) and connect successively, described thermal source section (1) comprises carbon heat source (1a) and is wrapped in the outer field cigarette paper of carbon heat source (1a) (1b), the inside of described carbon heat source (1a) is provided with the hole (1c) connecting vertically, it is characterized in that: described carbon heat source (1a) is to roll by sheet carbonaceous material the sandwich construction forming, described hole (1c) is located between sheet carbonaceous material.
2. a destructive distillation type cigarette, comprise thermal source section (1), retort section (2), filled section (3) and chew rod section (4), described thermal source section (1), retort section (2), filled section (3) and chew rod section (4) and connect successively, described thermal source section (1) comprises carbon heat source (1a) and is wrapped in the outer field cigarette paper of carbon heat source (1a) (1b), the inside of described carbon heat source (1a) is provided with the hole (1c) connecting vertically, it is characterized in that: described carbon heat source (1a) is to roll by thread carbonaceous material the loose structure forming, described hole (1c) is located between thread carbonaceous material, described thread carbonaceous material is along cigarette axial distribution.
3. destructive distillation type cigarette according to claim 1 and 2, is characterized in that: between described carbon heat source (1a) and cigarette paper (1b), be provided with metal level (1d), described metal level (1d) is provided with netted pore.
4. destructive distillation type cigarette according to claim 3, is characterized in that: described metal is aluminium foil.
5. destructive distillation type cigarette according to claim 3, is characterized in that: described netted pore can not allow the ball of diameter 3mm pass through.
6. destructive distillation type cigarette according to claim 1 and 2, is characterized in that: the resistance to suction of described thermal source section (1) is 10-40Pa/mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310144843.4A CN103190699B (en) | 2013-04-24 | 2013-04-24 | Dry distillation cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310144843.4A CN103190699B (en) | 2013-04-24 | 2013-04-24 | Dry distillation cigarette |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103190699A CN103190699A (en) | 2013-07-10 |
| CN103190699B true CN103190699B (en) | 2014-06-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310144843.4A Active CN103190699B (en) | 2013-04-24 | 2013-04-24 | Dry distillation cigarette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103190699B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103610230A (en) * | 2013-09-12 | 2014-03-05 | 湖北中烟工业有限责任公司 | Preparation method for cigarette generating smoke based on combination of combustion and distillation and processing device |
| CN105231486B (en) * | 2015-11-09 | 2017-03-22 | 安徽中烟工业有限责任公司 | Preparation method of carbon heating and low-temperature heating type cigarettes |
| CN105411001B (en) * | 2015-12-03 | 2019-04-30 | 安徽中烟工业有限责任公司 | A kind of carbon heat source coated by fire proofing |
| CN107752123A (en) * | 2017-10-19 | 2018-03-06 | 江苏中烟工业有限责任公司 | A kind of Three-section type heating containing sorbing material does not burn Cigarette |
| WO2020237490A1 (en) | 2019-05-28 | 2020-12-03 | 云南中烟工业有限责任公司 | Disposable dual-channel cigarette and preparation method therefor |
| CN112690493B (en) * | 2020-12-31 | 2021-11-02 | 北京茶王生物科技有限公司 | Smoking article, smoking device and use method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85106876A (en) * | 1984-12-21 | 1986-09-03 | 美国耳·杰·瑞诺兹烟草公司 | Smoking product |
| CN87105964A (en) * | 1986-12-09 | 1988-06-22 | R·J·雷诺兹烟草公司 | Smoking product with improved fuel element |
| CN1039711A (en) * | 1988-07-22 | 1990-02-21 | 菲利普莫里斯生产公司 | Carbon heat source |
| CN1039710A (en) * | 1988-07-22 | 1990-02-21 | 菲利普莫里斯生产公司 | Smoking article |
-
2013
- 2013-04-24 CN CN201310144843.4A patent/CN103190699B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85106876A (en) * | 1984-12-21 | 1986-09-03 | 美国耳·杰·瑞诺兹烟草公司 | Smoking product |
| CN87105964A (en) * | 1986-12-09 | 1988-06-22 | R·J·雷诺兹烟草公司 | Smoking product with improved fuel element |
| CN1039711A (en) * | 1988-07-22 | 1990-02-21 | 菲利普莫里斯生产公司 | Carbon heat source |
| CN1039710A (en) * | 1988-07-22 | 1990-02-21 | 菲利普莫里斯生产公司 | Smoking article |
Non-Patent Citations (1)
| Title |
|---|
| 说明书附图图1. |
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| CN103190699A (en) | 2013-07-10 |
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