CN113519894A - Heating cigarette containing oxygen absorbing material and heating device - Google Patents
Heating cigarette containing oxygen absorbing material and heating device Download PDFInfo
- Publication number
- CN113519894A CN113519894A CN202010377114.3A CN202010377114A CN113519894A CN 113519894 A CN113519894 A CN 113519894A CN 202010377114 A CN202010377114 A CN 202010377114A CN 113519894 A CN113519894 A CN 113519894A
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- China
- Prior art keywords
- absorbing material
- oxygen
- cigarette
- heating
- air inlet
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
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- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The invention belongs to the field of heating cigarettes, and particularly relates to a heating cigarette containing an oxygen absorbing material and a heating device. The cigarette comprises: the tobacco section (103) is internally provided with an oxygen-absorbing material part (104), and the oxygen-absorbing material part (104) comprises oxygen-absorbing material blocks, oxygen-absorbing material sheets, oxygen-absorbing material particles or oxygen-absorbing material powder. The oxygen absorbing material is designed in the tobacco section for the first time, and under the heating condition, oxygen in the tobacco section can be absorbed through physical action or chemical action, so that the ignition point of the tobacco section is improved, the heating temperature can be increased, aerosol with mellow fragrance and stronger smoke feeling is generated, and the oxygen absorbing material is particularly suitable for the oxygen-poor heating process of cigarettes sealed in the tobacco section.
Description
Technical Field
The invention belongs to the field of heating cigarettes, and particularly relates to a heating cigarette containing an oxygen absorbing material and a heating device.
Background
The heated cigarette is taken as a harm-reducing tobacco product which gives consideration to satisfaction and tobacco fragrance, and can effectively reduce the release amount of harmful components in smoke and reduce harm while meeting the tobacco characteristic feeling of consumers. Among them, the electrically heated cigarette is a hot spot in the tobacco industry because of its high technological content and high user conversion rate. The electrically heated cigarette consists of two parts, heating unit and cigarette, and its smoking quality is determined by both the two parts.
The heated cigarette has the product attribute of heating rather than burning, so that the baking temperature of the current heated cigarette product is usually 260-400 ℃, the cracking reaction of the heated tobacco substance is simpler, and part of aroma components can not be released when the tobacco is not burnt. How to improve the ignition point of the tobacco substrate and enhance the baking strength to make the tobacco substrate generate aerosol with mellow fragrance and stronger smoke feeling is a problem expected to be solved in the field.
Disclosure of Invention
The present invention has been made to solve the above problems.
The present invention is described as from upstream to downstream in the direction of flow of the flue gas.
In a first aspect, the present invention provides a heated cigarette containing an oxygen absorbing material, said cigarette comprising: the tobacco section 103 is provided with an oxygen absorbing material part 104 inside the tobacco section 103, and the oxygen absorbing material part 104 comprises oxygen absorbing material blocks, oxygen absorbing material sheets, oxygen absorbing material particles or oxygen absorbing material powder.
Preferably, the oxygen absorbing material component 104 comprises iron powder, iron particles, iron flakes, copper powder, copper particles, copper sheets, aluminum powder, aluminum particles, aluminum sheets, activated carbon particles, activated carbon blocks, activated carbon powder.
Preferably, the cigarette also comprises a hollow section 102, of hollow cylindrical shape, abutting downstream of the tobacco section 103, the hollow section 102 having at least one air hole 105 in its circumferential side wall.
The tobacco section 103 is wrapped with tobacco shreds for absorbing heat generated by the heating device to generate aerosol which is stably enjoyed by human bodies.
Preferably, the upstream end of the tobacco section 103 is sealed.
The oxygen absorbing material 104 may be one or more of iron powder, copper powder, aluminum powder and activated carbon.
The oxygen absorbing material 104 may be distributed in the tobacco segment 103 in an orderly or unordered manner, and various physical changes are included in the present disclosure. The oxygen absorbing material comprises any suitable material that can reduce the oxygen concentration by physical or chemical action.
The hollow section 102 is a hollow cylinder and is positioned between the tobacco section 103 and the suction nozzle section 101;
the hollow cylinder diameter of the hollow segment 102 is smaller than the tobacco segment diameter.
The hollow section 102 is used for gathering aerosol, so that the smoke temperature is reduced, one-time compounding is reduced during cigarette combination, the production efficiency is improved, and the cigarette cost is reduced.
Preferably, the hollow section is made of cellulose acetate.
The suction nozzle section 101 is connected with the hollow section 102 and used for further reducing the temperature of the smoke and filtering harmful substances such as tar.
A second aspect of the present invention provides a heated cigarette heating apparatus adapted to the heated cigarette of the first aspect, wherein the heating apparatus comprises: the heating cup 201, the heating cup 201 has at least one inlet hole 202 on the lateral wall, the position of inlet hole 202 is designed as: when the heated cigarette of the first aspect is inserted into the heating device, the air inlet 202 is in fluid communication with the air hole 105 of the heated cigarette 100, and the air inlet 202 is in communication with the outside air.
The air inlet 202 is used for ensuring that air can smoothly pass through the hollow section 102 of the heated cigarette to be mixed with smoke generated by the tobacco section 103, so that the suction resistance is reduced, and meanwhile, the smoke temperature is reduced.
Preferably, the heating device further comprises an upper shell 203 wrapped around the periphery of the heating cup 201, the upper shell 203 is provided with at least one air inlet 205, and the air inlet 205 is in fluid communication with the air inlet 202. The upper shell 203 is used for fixing the heating cup and plays a certain role in heat preservation. The material of the upper shell 203 may be a plastic material having a thermal conductivity of less than 10W/m-K.
Preferably, the heating device further comprises a sealing member 204 located at the upper port of the heating cup 201.
Preferably, the sealing member 204 is a deformable sealing ring having an inner diameter smaller than the outer diameter of the heated cigarette of the first aspect.
Preferably, the air inlet 205 is provided at a lower portion of the heating cup 201.
The working process of the heating device is as follows:
s1, inserting the cigarette containing the oxygen absorbing material into a heating device containing the oxygen absorbing material;
s2, starting the heating device to preheat the cigarettes in the heating device;
s3, preheating, smoking the cigarette, heating the hollow section 102 of the cigarette when the air flows through the air inlet 205, the air inlet 202 and the air hole 105, mixing with the smoke generated by the tobacco section 103, and finally entering the oral cavity through the mouthpiece section 101.
The technical scheme can be freely combined on the premise of no contradiction.
The invention has the following beneficial effects:
1. the oxygen absorbing material is designed in the tobacco section for the first time, and under the heating condition, oxygen in the tobacco section can be absorbed through physical action or chemical action, so that the ignition point of the tobacco section is improved, the heating temperature can be increased, aerosol with mellow fragrance and stronger smoke feeling is generated, and the oxygen absorbing material is particularly suitable for the oxygen-poor heating process of cigarettes sealed in the tobacco section.
2. In the preferred technical scheme, the hollow section of the cigarette is designed with the air hole 105 for reducing the suction resistance and the smoke temperature, and the rest parts are completely sealed, so that the pressure of the tobacco section is higher in the heating process, and the smoke is easier to volatilize.
3. In a preferred technical scheme, the air inlet of the heating device is arranged at the lower part of the heating cup, so that the bottom of the heating cup is prevented from being overheated to damage other control components below the heating device.
Drawings
Fig. 1 is a schematic structural view of a heated cigarette containing an oxygen absorbing material of example 1.
Fig. 2 is a schematic structural view of a heating apparatus according to embodiment 2.
FIG. 3 is a schematic view of the overall structure of the combination of examples 1 and 2.
List of reference numerals:
100-heating cigarettes, 200-heating device, 101-smoking mouth, 102-hollow section, 103-tobacco section, 104-oxygen-absorbing material part, 105-air hole, 201-heating cup, 202-air inlet hole, 203-upper shell, 204-sealing element, 205-air inlet, 206-control module, 207-charging module and 208-lower shell.
Detailed Description
The present invention will be further described with reference to the following embodiments.
Example 1
A heated cigarette 100 containing smoking material comprises a mouthpiece section 101, a hollow section 102, a tobacco section 103, an oxygen absorbing material 104, and an air hole 105;
the tobacco section 103 is wrapped with tobacco shreds and used for absorbing heat generated by the heating device to generate stable aerosol; the tobacco section 103 contains iron powder of oxygen absorbing material 104 inside.
The oxygen absorbing material 104 is randomly dispersed in the tobacco segment 103.
The hollow section 102 is a hollow cylinder and is positioned between the tobacco section 103 and the suction nozzle section 101;
the hollow section 102 has a hollow cylinder with a diameter smaller than that of the tobacco section, and 2 air holes 105 are arranged on the circumferential side wall of the hollow section.
The hollow section 102 is made of cellulose acetate.
The nozzle section 101 is connected to a hollow section 102.
Example 2
A heating apparatus adapted to the heated cigarette containing the oxygen absorbing material of example 1, for baking the heated cigarette;
a heated cigarette heating apparatus 200, comprising: the heating cup 201, the air inlet 202, the upper shell 203, the sealing position 204, the air inlet 205, the control module 206, the charging module 207 and the lower shell 208.
The heating cup 201 is a heat source of the whole heating device and is used for baking the heated cigarette 100 containing smoking materials to generate stable aerosol.
The heating cup 201 is provided with 2 air inlet holes 202, and the 2 air inlet holes 202 are communicated with the air holes 105 on the heating cigarette 100 containing the oxygen absorbing material.
The upper shell 203 is wrapped on the periphery of the heating cup 201 and used for fixing the heating cup and playing a certain heat preservation role.
The material of the upper shell 203 is a plastic material with a thermal conductivity less than 10W/m · K.
The upper shell 203 comprises an air inlet 205, and the air inlet 205 is communicated with the air inlet 202, so as to ensure that air can smoothly pass through the hollow section of the heated cigarette and mix with the smoke generated by the tobacco section, so as to reduce the suction resistance and reduce the smoke temperature.
The outside air enters from the air inlet 205, passes through the bottom of the heating cup 201, further enters the hollow section 102 of the heated cigarette from the air inlet 202, joins with the smoke and then flows out from the suction nozzle section 101.
The seal 204 is located at the outlet of the heating cup to prevent a large amount of air from entering the heating device when the heating device is being pumped.
The control module 206 is connected to the heating cup 201, and is configured to control the heating cup 201 to operate according to a program setting. The charging module 207 is connected to the control module 206 for supplying power to the entire heating device. The charging module 207 further includes a USB charging interface.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. A heated cigarette containing an oxygen absorbing material, characterized in that said cigarette (100) comprises: the tobacco section (103) is internally provided with an oxygen-absorbing material part (104), and the oxygen-absorbing material part (104) comprises oxygen-absorbing material blocks, oxygen-absorbing material sheets, oxygen-absorbing material particles or oxygen-absorbing material powder.
2. The heated cigarette of claim 1, wherein the oxygen-absorbing material component (104) comprises iron powder, iron particles, iron flakes, copper powder, copper particles, copper flakes, aluminum powder, aluminum particles, aluminum flakes, activated carbon particles, activated carbon blocks, activated carbon powder.
3. The heated cigarette according to claim 1, wherein the cigarette (100) further comprises a hollow section (102) abutting downstream of the tobacco section (103), which is hollow cylindrical, the hollow section (102) having at least one air hole (105) in a circumferential side wall thereof.
4. The heated cigarette of claim 1, wherein an upstream end of the tobacco segment (103) is sealed.
5. A heated cigarette heating apparatus adapted to heat a cigarette (100) according to any one of claims 1 to 4, said heating apparatus comprising: the heating cup (201), the heating cup (201) has at least one air inlet hole (202) on the lateral wall, the position of the air inlet hole (202) is designed as follows: the heated cigarette of any of claims 1-3 being inserted into said heating device, said air inlet aperture (202) being in fluid communication with an air aperture (105) on said heated cigarette (100), said air inlet aperture (202) being in communication with the ambient air.
6. The cigarette heating device according to claim 5, further comprising an upper shell (203) wrapped around the periphery of the heating cup (201), wherein the upper shell (203) is provided with at least one air inlet (205), and wherein the air inlet (205) is in fluid communication with an air inlet (202).
7. The cigarette heating device according to claim 5, wherein the air inlet (205) is provided at a lower portion of the heating cup (201).
8. The cigarette heating device of claim 5, further comprising a seal (204) at an upper port of the heating cup (201).
9. The cigarette heating device of claim 8, wherein the sealing member (204) is a deformable sealing ring having an inner diameter smaller than the outer diameter of the heated cigarette of any one of claims 1 to 5.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020102997570 | 2020-04-16 | ||
| CN202010299757 | 2020-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113519894A true CN113519894A (en) | 2021-10-22 |
Family
ID=78124150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010377114.3A Pending CN113519894A (en) | 2020-04-16 | 2020-05-07 | Heating cigarette containing oxygen absorbing material and heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113519894A (en) |
-
2020
- 2020-05-07 CN CN202010377114.3A patent/CN113519894A/en active Pending
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