CN204682535U - A kind of pencil carbon heat source - Google Patents
A kind of pencil carbon heat source Download PDFInfo
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- CN204682535U CN204682535U CN201520414824.3U CN201520414824U CN204682535U CN 204682535 U CN204682535 U CN 204682535U CN 201520414824 U CN201520414824 U CN 201520414824U CN 204682535 U CN204682535 U CN 204682535U
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- heat source
- carbon heat
- silk
- carbon
- pencil
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Abstract
The utility model discloses a kind of pencil carbon heat source, it is gathered into a branch of by being no less than three columned carbon heat source silks, and forms with aluminium-foil paper parcel.This thermal source not only safe and harmless, to prepare mould simple, and can also provide enough heat passages, ensures that the heat of thermal source burning effectively can pass to tobacco-containing material.
Description
One, technical field
The utility model relates to a kind of pencil carbon heat source, belongs to novel tobacco arts.
Two, background technology
Low-temperature heat type cigarette is generally that satisfaction and tobacco flavor are passed to consumer by the mode by heating not burning tobacco, its outward appearance is also similar to traditional cigarette in consumption pattern, adapts to and meet physiological requirements and the psychological needs of consumer to a certain extent.The mode of this " heating is not burnt ", make tobacco only at a lower temperature (the interval 450-550 DEG C of ideal temperature) heated, a large amount of hazardous compounds that when avoiding result of combustion of tobacco, hot environment causes generate, and owing to substantially there is no side-stream smoke, second-hand flue gas can not be produced, can not have an impact to PE, alleviate the contradiction of smoking and public place ban on opium-smoking and the opium trade to a certain extent.
The implementation of low-temperature heat type cigarette is generally be separated physically with source materials by tobacco, and therefore, source materials is the core of its design.Wherein, carbon heat source material is because having safety and stability, quickness and high efficiency, the advantage such as cheap, one of main heating source becoming low temperature cigarette.Because carbon heat source combustion heat release amount effectively need pass to tobacco-containing material, the flue gas Gong enjoying could be produced, therefore, require that carbon heat source must have heat passage.At present, the kind of design of carbon heat source heat passage mainly comprises following three kinds: first, there is the vertical passage of some polygonal star-like or polygon types inside, as CN102458165A, CN101420876A, CN89104936.3, CN1100453A, CN103263084A etc. all disclose the carbon heat source rod with different longitudinal runner; The second, carbon heat source is originally as solid, but runner is positioned at the periphery of carbon heat source rod, and as the Eclipse carbon heating low temperature cigarette that RJ Reynolds Tobacco Holdings ,Inc. releases, its carbon heat source periphery has five " V " row runners; 3rd, the carbon heat source material of cross-linked porous structure, as CN103233295A and CN103263077A proposes a kind of method using calcium salt to be cross-linked carbon heat source material, its material structure prepared loosens, and there is gap, thermal current can pass through smoothly.But above design respectively has problem: with regard to the first, the realization of inner longitudinal passage brings very large challenge to tool design, and also can run into many difficulties in the process of source materials processing; Although the source materials that runner is positioned at around carbon-point is easily processed, but the thermal current that glass fibre parcel could form heat tobacco need be used, this may cause again product dangerous, because glass fibre can come off unavoidably in the processes such as packed and transported be adsorbed to that side of filter tip, make smoker may in glass fibre suction body, health risk; Although crosslinked loose carbon heat source does not need extra flow channel, loose structure can cause carbon heat source burn rate faster, is also the not resistance to burning of carbon heat source.
Three, summary of the invention
The utility model proposes a kind of pencil carbon heat source for the above-mentioned state of the art, and it is safe and harmless, prepare that mould is simple, burning is lasting, can provide enough heat passages again, ensure that the heat of thermal source burning effectively can pass to tobacco-containing material.
The utility model technical solution problem adopts following technical scheme:
The utility model discloses a kind of pencil carbon heat source, it is characterized in that: described pencil carbon heat source material is gathered into a branch of by the cylindric carbon heat source silk being no less than three, and form with aluminium-foil paper parcel.
Described carbon heat source silk is compact structure; The diameter of described carbon heat source silk is 0.5-3mm; The diameter of the carbon heat source silk in described carbon heat source material can be identical, also can be different.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
1, the preparation of cylindric carbon heat source silk is without the need to designing complicated mould;
2, the space between carbon heat source silk and between carbon heat source silk and aluminium-foil paper can provide enough heat passages, ensures that heat effectively passes to tobacco-containing material;
3, the parcel of aluminium-foil paper avoids and uses glass fibre to cause security hidden trouble.
Four, accompanying drawing explanation
Fig. 1 is the utility model carbon heat source cross sectional representation.
Fig. 2 is the utility model carbon heat source cross sectional representation.
Number in the figure: 1 thick carbon heat source silk (diameter is 2mm), 2 aluminium-foil papers, 3 spaces, 4 thin carbon heat source silks (diameter is 1mm).
Five, detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with embodiment and figure, the technical solution of the utility model is clearly and completely described.
Embodiment 1:
In the present embodiment, pencil carbon heat source is that the carbon heat source silk 1 of seven same diameters is assembled and the carbon heat source that wrapped up by aluminium-foil paper 2 of periphery, as shown in Figure 1.Wherein carbon heat source silk 1 diameter is 2mm.The vertical passage of hot-fluid is then made up of the space between carbon heat source silk and the space between carbon heat source silk and aluminium-foil paper, and when ensureing the burning of a brief period of time thermal source, heat can effectively pass to by runner the tobacco-containing material be placed in after thermal source.
The carbon heat source silk 1 that the diameter used in the present embodiment is 2mm is made up of following methods:
Screw extruder is sent into after 70g carbon dust (200 order), 10g sodium alginate, 20g calcium carbonate, 5g potash, 5g iron oxide (100nm) and 50g water being mixed in mixer, mix and flow into after densification in fact and contain the mould that some internal diameters are 2.1mm through hole, drying obtains the carbon heat source silk that diameter is 2mm.
Embodiment 2:
In the present embodiment, pencil carbon heat source is the carbon heat source that four thick carbon heat source silks and nine thin carbon heat source silk mixing are assembled, as shown in Figure 2.Wherein thick carbon heat source silk 1 diameter is 2mm (embodiment 1 is shown in its preparation), and thin carbon heat source silk 4 diameter is 1mm, and periphery is wrapped up by aluminium-foil paper 2.The vertical passage of hot-fluid is then made up of the space between different carbon heat source silk and the space between carbon heat source silk and aluminium-foil paper, and when ensureing the burning of a brief period of time thermal source, heat can effectively pass to by runner the tobacco-containing material be placed in after thermal source.
The thermal source silk that the diameter used in the present embodiment is 1mm is made up of following methods:
Screw extruder is sent into after 40g carbon dust (200 order), 30g carbon dust (1000 order), 10g sodium alginate, 20g calcium carbonate, 5g potash, 5g iron oxide (100nm) and 50g water being mixed in mixer, mix and flow into after densification in fact and contain the mould that some internal diameters are 1.04mm through hole, drying obtains the carbon heat source silk that diameter is 1mm.
Claims (4)
1. a pencil carbon heat source, is characterized in that: described pencil carbon heat source is gathered into a branch of by the cylindric carbon heat source silk being no less than three, and forms with aluminium-foil paper parcel.
2. pencil carbon heat source according to claim 1, is characterized in that: described carbon heat source silk is compact structure.
3. pencil carbon heat source according to claim 1, is characterized in that: the diameter of described carbon heat source silk is 0.5-3mm.
4. the pencil carbon heat source according to claim 1,2 or 3, is characterized in that: the diameter of described carbon heat source silk is identical or not identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520414824.3U CN204682535U (en) | 2015-06-16 | 2015-06-16 | A kind of pencil carbon heat source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520414824.3U CN204682535U (en) | 2015-06-16 | 2015-06-16 | A kind of pencil carbon heat source |
Publications (1)
| Publication Number | Publication Date |
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| CN204682535U true CN204682535U (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520414824.3U Active CN204682535U (en) | 2015-06-16 | 2015-06-16 | A kind of pencil carbon heat source |
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| CN (1) | CN204682535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106690410A (en) * | 2017-01-09 | 2017-05-24 | 湖北中烟工业有限责任公司 | Carbon fuel rod of carbon-heating novel cigarette containing cellulose and preparation method thereof |
-
2015
- 2015-06-16 CN CN201520414824.3U patent/CN204682535U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106690410A (en) * | 2017-01-09 | 2017-05-24 | 湖北中烟工业有限责任公司 | Carbon fuel rod of carbon-heating novel cigarette containing cellulose and preparation method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |