CN113796571B - Heating non-combustible cigarette provided with composite polysaccharide magnetic particles - Google Patents
Heating non-combustible cigarette provided with composite polysaccharide magnetic particles Download PDFInfo
- Publication number
- CN113796571B CN113796571B CN202111159696.9A CN202111159696A CN113796571B CN 113796571 B CN113796571 B CN 113796571B CN 202111159696 A CN202111159696 A CN 202111159696A CN 113796571 B CN113796571 B CN 113796571B
- Authority
- CN
- China
- Prior art keywords
- magnetic particles
- section
- composite
- heating
- cellulose
- 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.)
- Active
Links
- 239000006249 magnetic particle Substances 0.000 title claims abstract description 103
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 77
- 238000010438 heat treatment Methods 0.000 title claims abstract description 68
- 229920001282 polysaccharide Polymers 0.000 title claims abstract description 59
- 239000005017 polysaccharide Substances 0.000 title claims abstract description 59
- 239000002131 composite material Substances 0.000 title claims abstract description 55
- 150000004676 glycans Chemical class 0.000 title claims abstract description 48
- 239000000779 smoke Substances 0.000 claims abstract description 57
- 239000000443 aerosol Substances 0.000 claims abstract description 40
- 239000011159 matrix material Substances 0.000 claims abstract description 34
- 238000001816 cooling Methods 0.000 claims abstract description 29
- 239000000203 mixture Substances 0.000 claims abstract description 18
- 229920002301 cellulose acetate Polymers 0.000 claims abstract description 9
- 229920006221 acetate fiber Polymers 0.000 claims abstract 2
- 229920002678 cellulose Polymers 0.000 claims description 34
- 239000001913 cellulose Substances 0.000 claims description 34
- 229920001661 Chitosan Polymers 0.000 claims description 33
- 241000208125 Nicotiana Species 0.000 claims description 23
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 23
- 229910052751 metal Inorganic materials 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 18
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 17
- 239000003546 flue gas Substances 0.000 claims description 17
- -1 compound polysaccharide Chemical class 0.000 claims description 15
- 239000000243 solution Substances 0.000 claims description 15
- 239000011259 mixed solution Substances 0.000 claims description 14
- 239000000839 emulsion Substances 0.000 claims description 13
- 239000012043 crude product Substances 0.000 claims description 10
- 230000001804 emulsifying effect Effects 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 7
- 239000002608 ionic liquid Substances 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 claims description 5
- 229920000053 polysorbate 80 Polymers 0.000 claims description 5
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 5
- 235000011152 sodium sulphate Nutrition 0.000 claims description 5
- 235000015112 vegetable and seed oil Nutrition 0.000 claims description 5
- 239000008158 vegetable oil Substances 0.000 claims description 5
- PLWSZOQYWKLNIL-UHFFFAOYSA-N 1-butyl-2-chloro-3-methyl-2h-imidazole Chemical compound CCCCN1C=CN(C)C1Cl PLWSZOQYWKLNIL-UHFFFAOYSA-N 0.000 claims description 4
- 239000012459 cleaning agent Substances 0.000 claims description 4
- 239000012153 distilled water Substances 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 8
- 229920000747 poly(lactic acid) Polymers 0.000 abstract description 6
- 239000004626 polylactic acid Substances 0.000 abstract description 6
- 239000002245 particle Substances 0.000 abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 13
- 230000000391 smoking effect Effects 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 239000000725 suspension Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 5
- 238000005253 cladding Methods 0.000 description 5
- 239000008187 granular material Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 235000019505 tobacco product Nutrition 0.000 description 3
- 238000001291 vacuum drying Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000004509 smoke generator Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005406 washing 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000011246 composite particle Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000004005 microsphere 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
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- A24D1/002—Cigars; Cigarettes with additives, e.g. for flavouring
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/10—Chemical features of tobacco products or tobacco substitutes
- A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/18—Treatment of tobacco products or tobacco substitutes
- A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
- A24B15/285—Treatment of tobacco products or tobacco substitutes by chemical substances characterised by structural features, e.g. particle shape or size
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/18—Treatment of tobacco products or tobacco substitutes
- A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
- A24B15/42—Treatment of tobacco products or tobacco substitutes by chemical substances by organic and inorganic substances
-
- 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
- A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
- A24D1/042—Cigars; Cigarettes with mouthpieces or filter-tips with mouthpieces
-
- 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
- A24D1/20—Cigarettes specially adapted for simulated smoking devices
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The invention discloses a heating non-burning cigarette provided with composite polysaccharide magnetic particles, which comprises a smoke generating section, a smoke guiding section, a cooling section and a filter tip section which are sequentially connected, wherein the smoke generating section is filled with a mixture of the composite polysaccharide magnetic particles and an aerosol matrix, the smoke guiding section is a hollow cellulose acetate tube, the cooling section is filled with polylactic acid particles, the filter tip section is filled with acetate fiber bundles, the smoke generating section, the smoke guiding section, the cooling section and the outer layer of the filter tip section are all coated with cigarette paper, and the mass ratio of the composite polysaccharide magnetic particles to the aerosol matrix is 1: (30-100), the density of the composite polysaccharide magnetic particles is low, the processing is resistant, and the heating efficiency of the prepared heating non-burning cigarette is high.
Description
Technical Field
The invention relates to the field of heating non-combustible tobacco products, in particular to a heating non-combustible cigarette provided with composite polysaccharide magnetic particles.
Technical Field
The cigarette is heated by electronic equipment instead of burning tobacco substances, open fire and ash are not generated in the smoking process of the cigarette, the cigarette is environment-friendly, consumers can feel the fragrance of the tobacco when smoking the cigarette by the electronic heating equipment, harmful substances generated by pyrolysis in the conventional cigarette in burning are reduced, an effective way is provided for healthy smoking of the consumers, and the smoking mode is popular at home and abroad, so that a considerable consumption group is formed.
Compared with the traditional cigarettes, the heating of the non-combustible tobacco cigarettes utilizes an external heat source to heat tobacco rather than ignite the tobacco to generate nicotine and tobacco flavor substances so as to meet the demands of tobacco consumers. Because the heating non-burning cigarettes are heated at a low temperature (300-500 ℃), the release of tar and harmful substances in main stream smoke can be greatly reduced, and the heating non-burning cigarettes become the main stream direction of the development of the tobacco industry.
Compared with the traditional cigarettes, the heating non-burning tobacco products are heated by carbon or electricity to ensure that the non-burning tobacco products are not burnt, smoke is generated by low-temperature pyrolysis at the temperature of 200-400 ℃, and the smoke is filtered, so that the temperature of 50-100 ℃ is 50-100 ℃, the consumers can suck the fragrance of the tobacco, and meanwhile, the harmful smoke components of the conventional cigarettes, which are cracked and distilled in the burning process, are reduced.
The smoking set that heating incombustible technique adopted generally includes the casing, locates the holding pipe that is used for holding the cigarette in the casing and arranges the heating element outside holding the pipe, inserts the cigarette in the casing during the use, then heating element circular telegram generates heat and toasts the cigarette through holding the pipe heating for the cigarette releases the aromatic substance and supplies the user to inhale. The existing heating assembly is divided into resistance type heating and electromagnetic type heating, heat emitted by electrifying the heating assembly is firstly transferred to a containing tube, the containing tube is used for heating cigarettes, the defects of low heating efficiency, high power consumption and slow heating of the existing cigarettes are caused, the problem can be overcome through electromagnetic type heating, alternating current is introduced into an electromagnetic heating coil in the electromagnetic type heating assembly so as to generate an alternating magnetic field, metal in the non-combustible cigarettes is heated through cutting alternating magnetic lines so as to generate alternating current, namely vortex, at a high speed, and vortex electrons move randomly, collide and rub with each other so as to generate heat energy, namely materials contained in the cigarettes are heated in the cigarettes, the commercial products of the electromagnetic type heater for cigarettes are more, the electromagnetic type heating non-combustible novel cigarette heating device is disclosed in the prior art, such as a tobacco smoking device based on electromagnetic heating disclosed in Chinese patent with publication No. CN 201520621349.7.
The heating non-combustible cigarette adapted by the heating device is generally filled with metal substances in a smoke section to complete electromagnetic heating, as disclosed in China patent with publication number of CN2015121329. X, a novel cigarette for heating non-combustible cigarettes is heated by electromagnetic heating, a disc or a ring made of metal is arranged in the middle of a cigarette body of the cigarette, rapid heating can be realized, the heating of the cigarette body is more uniform and sufficient, china patent with publication number of CN202021127931.5 discloses an electromagnetic heating smoking set and a matched cigarette, the electromagnetic heating smoking set comprises a smoke generator, the smoke generator comprises a cigarette accommodating cavity, an induction coil is arranged on the periphery of the cigarette accommodating cavity, and the winding mode of the induction coil is gradually changed from sparse; the tobacco material section of supporting cigarette has the heat acceptor, the heat acceptor is granular magnetic permeability heating material, the heat acceptor with tobacco material section mixes together and forms the section of fuming, but the heat acceptor that this scheme was filled is pure metal magnetic particle, and density is too high, and in the cigarette connect the in-process, the magnetic field that the high-speed operation of cigarette machine produced can adsorb magnetic particle, has the influence to the running speed of cigarette machine, and has reduced the actual magnetic particle quantity that adds in the cigarette, influences heating efficiency.
Disclosure of Invention
In order to solve the problems, the invention provides a heating nonflammable cigarette provided with composite polysaccharide magnetic particles, wherein the density of the composite polysaccharide magnetic particles is low, the composite polysaccharide magnetic particles are resistant to processing, and the prepared heating nonflammable cigarette has high heating efficiency.
The technical scheme of the invention is that the heating non-combustion cigarette provided with the composite polysaccharide magnetic particles comprises a smoke generating section, a smoke guiding section, a cooling section and a filter tip section which are sequentially connected, wherein the smoke generating section is filled with a mixture of the composite polysaccharide magnetic particles and an aerosol matrix, the smoke guiding section is a hollow cellulose acetate tube, the filter tip section is filled with cellulose acetate tows, the outer layers of the smoke generating section, the smoke guiding section, the cooling section and the filter tip section are all coated with cigarette paper, and the mass ratio of the composite polysaccharide magnetic particles to the aerosol matrix is 1: (30-100).
The whole idea of the scheme is that the prepared composite polysaccharide magnetic particles are filled in a smoke section of a heating non-burning cigarette, the smoke section is heated to heat an aerosol matrix mixed with the smoke section, so as to generate aerosol, the aerosol is a suspension of solid particles or liquid drops in gas such as air, namely 'smoke' of a person in the field, during smoking, volatile compounds in the aerosol matrix are released from the aerosol forming matrix through heat transfer from a heat source and are entrained in the air through sucking aerosol generating products, the smoke is conveyed to a cooling section through a smoke guide section to be cooled, the condensed aerosol compounds, namely smoke, are sucked into a filter section through a user, the magnetic particles in the scheme are wrapped by the composite polysaccharide, the relatively simple magnetic particles are added in the aerosol matrix, the density of the whole particle system is reduced due to the wrapping of the composite polysaccharide on the metal magnetic particles, the polysaccharide outer layer has a protective effect on the inner layer metal magnetic particles, the volatile compounds in the processing of the smoke section are more resistant to processing, the polysaccharide has a certain effect on the magnetic particles, the composite polysaccharide is easy to absorb the magnetic particles in the smoke section, the composite polysaccharide is not influenced by the composite polysaccharide, and the composite polysaccharide is easy to be absorbed by the smoke particles in the smoke section, so that the quantity of the composite polysaccharide is not influenced by the composite particles easily to be heated.
Preferably, the composite polysaccharide magnetic particles are magnetic particles wrapped by cellulose/chitosan composite, and chitosan can be used as an adhesive of aerosol matrixes to adhere the aerosol matrixes together, so that smoke generating sections are more compact, and the magnetic particles can be embedded; the cellulose and the chitosan are easy to form hydrogen bonds, and the jointly embedded magnetic particles can enhance the stability of the composite magnetic particles, so that the composite magnetic particles are resistant to processing, and on the other hand, the porous structure and the inflammability of the composite magnetic particles can be used as the combustion improver of the aerosol matrix, so that the heating difficulty is reduced, and the heating efficiency is improved.
Preferably, the aerosol matrix comprises one or more of tobacco sheets, tobacco shreds and tobacco tar, and the aerosol matrix in the scheme can be solid or liquid, and can generate smoke after heating.
Preferably, the preparation method of the cellulose/chitosan composite magnetic particles is an emulsification method, and specifically comprises the following steps:
s1, adding cellulose and chitosan into ionic liquid, and heating to obtain colloidal solution, wherein the ionic liquid is used as a solvent in the step to blend the cellulose and the chitosan to form cellulose/chitosan solution;
s2, adding metal magnetic particles into the colloidal solution, uniformly stirring to obtain a mixed solution, wherein the reaction mechanism is that the metal magnetic particles can easily pass through-NH in cellulose/chitosan 2 the/OH forms hydrogen bond with the metal magnetic particles to be coated, and in addition, the negative charge on the surface of the cellulose can also generate electrostatic action with the metal magnetic particles to help form stable composite microspheres;
s3, emulsifying the mixed solution by using emulsion, adding ethanol, and cooling to room temperature to obtain a crude product, wherein the mixed solution is solidified so as to regenerate the cellulose/chitosan composite magnetic particles from the ionic liquid;
s4, adsorbing the crude product by using a magnet, cleaning by using a cleaning agent and drying in vacuum to obtain the cellulose/chitosan composite magnetic particles, wherein the purpose is to purify the obtained product.
Preferably, the ionic liquid is one or more of 1-butyl-3-methyl chloroimidazole and 1-butyl-3-methyl imidazole tetrafluoroboric acid, has a series of excellent qualities such as extremely low vapor pressure, incombustibility, low melting point, no pollution, good thermal stability and chemical stability, and the like, and is widely applied to various fields such as dissolution separation, organic synthesis, biocatalysis, material preparation and the like.
Preferably, the metallic magnetic particles Fe 3 O 4 Metal magnetic particles so as to generate heat in response to the electromagnetic heating means.
Preferably, the emulsion comprises a mixture of vegetable oil, tween 80, sodium sulphate.
Preferably, the cleaning agent comprises one or more of distilled water and ethanol, and is used for removing water-soluble impurities.
Preferably, the heating temperature is 100-120 ℃, and the heating time is 30-45min, so that the cellulose and the chitosan are uniformly mixed.
Preferably, the ratio of the mass of the metal magnetic particles to the total mass of the cellulose, chitosan mixture is 1: (50-100) to maintain excessive cellulose and chitosan and avoid excessive Fe inclusion in the product 3 O 4 Metal magnetic particles.
The invention has the beneficial effects that:
1. the magnetic particles in the scheme are wrapped by the composite polysaccharide, and compared with the simple addition of the magnetic particles in the aerosol matrix, the density of the whole particle system is reduced due to the wrapping of the composite polysaccharide on the metal magnetic particles, and the polysaccharide outer layer has a protective effect on the inner metal magnetic particles and has stronger processing resistance in the processing of a smoke section;
2. in the cigarette rolling and connecting process, as the polysaccharide has a certain isolation effect on the magnetic particles, the composite polysaccharide magnetic particles are not easy to be adsorbed by a cigarette machine, so that the quantity of the composite polysaccharide magnetic particles in the cigarette has less influence, and the heating efficiency is easy to maintain;
3. in the scheme, the chitosan can be used as an adhesive of an aerosol matrix to bond the aerosol matrix together, so that a smoke generating section is more compact, and magnetic particles can be embedded; the cellulose and the chitosan are easy to form hydrogen bonds, and the jointly embedded magnetic particles can enhance the stability of the composite magnetic particles, so that the composite magnetic particles are resistant to processing;
4. the cellulose in the composite polysaccharide magnetic particles is used as the combustion improver of the aerosol matrix by utilizing the porous structure and inflammability of the cellulose, so that the heating difficulty is reduced, and the heating efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of a heated nonflammable cigarette provided with composite polysaccharide magnetic particles in the present solution;
FIG. 2 is a schematic structural diagram of the composite polysaccharide magnetic particles in the present embodiment;
FIG. 3 is comparative data of the remaining state and heating efficiency of the magnetic materials of the comparative example and the example.
In the figure: 1. a smoke generating section; 2. the device comprises a smoke diversion section, a smoke cooling section, a smoke filtering section and a smoke filtering section; 11. an aerosol matrix; 12. composite polysaccharide magnetic particles; 5. cellulose/chitosan; 6. fe (Fe) 3 O 4 Metal magnetic particles.
Detailed Description
The present invention will be described in further detail with reference to examples.
It will be appreciated by those skilled in the art that the following examples are illustrative of the present invention and should not be construed as limiting the scope of the invention. The specific techniques or conditions are not identified in the examples and are performed according to techniques or conditions described in the literature in this field or according to the product specifications. The reagents or apparatus used were conventional products available commercially without the manufacturer's attention.
The endpoints and any values of the ranges disclosed herein are not limited to the precise range or value, and are understood to encompass values approaching those ranges or values. For numerical ranges, one or more new numerical ranges may be found between the endpoints of each range, between the endpoint of each range and the individual point value, and between the individual point value, in combination with each other, and are to be considered as specifically disclosed herein.
Example 1
The utility model provides a heating incombustible cigarette with compound polysaccharide magnetic particle 12, includes smoke generating section 1, flue gas water conservancy diversion section 2, cooling section 3, the filter tip section 4 that connect gradually, smoke generating section 1 is filled with the mixture of compound polysaccharide magnetic particle 12 and aerosol matrix 11, flue gas water conservancy diversion section 2 is hollow cellulose acetate tube, cooling section 3 is filled with polylactic acid granule, filter tip section 4 is filled with acetate tow, smoke generating section 1, flue gas water conservancy diversion section 2, cooling section 3, the skin of filter tip section 4 all cladding has cigarette paper, aerosol matrix 11 includes the tobacco flake, compound polysaccharide magnetic particle 12 with aerosol matrix 11's mass ratio is 1:30.
the composite polysaccharide magnetic particles 12 are magnetic particles wrapped by cellulose/chitosan 5 complex, and the preparation method is as follows:
s1, cellulose and chitosan are mixed according to the mass ratio of 1:2 to 1-butyl-3-methyl chloroimidazole, heating at 100 ℃ for 30min to obtain a colloidal solution, wherein the total mass of the mixture of cellulose and chitosan is 100g;
s2, under the condition of intense stirring, 20g of Fe 3 O 4 Adding the metal magnetic particles 6 into the colloidal solution, stirring for 15min to homogenize the colloidal solution, and then centrifugally defoaming to obtain a mixed solution;
s3, adding 20ml of mixed solution into the emulsion at the temperature of 100 ℃ and the rotating speed of 1000rpm, emulsifying for 2 hours at 1000rpm, emulsifying the mixed solution with the emulsion, slowly adding ethanol into the emulsified suspension, and cooling to room temperature after the suspension is solidified to obtain a crude product, wherein the emulsion is a mixture of vegetable oil, tween 80 and sodium sulfate;
s4, adsorbing the crude product by using a magnet, respectively cleaning for 3 times by using ethanol and distilled water, and vacuum drying to obtain the cellulose/chitosan 5 composite magnetic particles.
Example 2
The utility model provides a heating incombustible cigarette with compound polysaccharide magnetic particle 12, includes smoke generating section 1, flue gas water conservancy diversion section 2, cooling section 3, the filter tip section 4 that connect gradually, smoke generating section 1 is filled with the mixture of compound polysaccharide magnetic particle 12 and aerosol matrix 11, flue gas water conservancy diversion section 2 is hollow cellulose acetate tube, cooling section 3 is filled with polylactic acid granule, filter tip section 4 is filled with acetate silk bundle, smoke generating section 1, flue gas water conservancy diversion section 2, cooling section 3, the skin of filter tip section 4 all cladding has cigarette paper, aerosol matrix 11 includes the pipe tobacco, compound polysaccharide magnetic particle 12 with aerosol matrix 11's mass ratio is 1:100.
the composite polysaccharide magnetic particles 12 are magnetic particles wrapped by cellulose/chitosan 5 complex, and the preparation method is as follows:
s1, cellulose and chitosan are mixed according to the mass ratio of 1:3 into 1-butyl-3-methylimidazole tetrafluoroboric acid, heating at 120 ℃ for 45min to obtain a colloidal solution, wherein the total mass of the mixture of cellulose and chitosan is 100g;
s2, under the condition of intense stirring, 10g of Fe 3 O 4 Adding the metal magnetic particles 6 into the colloidal solution, stirring for 15min to homogenize the colloidal solution, and then centrifugally defoaming to obtain a mixed solution;
s3, adding 20ml of mixed solution into the emulsion at the temperature of 100 ℃ and the rotating speed of 1000rpm, emulsifying for 2 hours at 1000rpm, emulsifying the mixed solution with the emulsion, slowly adding ethanol into the emulsified suspension, and cooling to room temperature after the suspension is solidified to obtain a crude product, wherein the emulsion is a mixture of vegetable oil, tween 80 and sodium sulfate;
s4, adsorbing the crude product by using a magnet, washing for 3 times by using distilled water, and vacuum drying to obtain the cellulose/chitosan 5 composite magnetic particles.
Example 3
The utility model provides a heating incombustible cigarette with compound polysaccharide magnetic particle 12, includes smoke generating section 1, flue gas water conservancy diversion section 2, cooling section 3, the filter tip section 4 that connect gradually, smoke generating section 1 is filled with the mixture of compound polysaccharide magnetic particle 12 and aerosol matrix 11, flue gas water conservancy diversion section 2 is hollow cellulose acetate tube, cooling section 3 is filled with polylactic acid granule, filter tip section 4 is filled with acetate silk bundle, smoke generating section 1, flue gas water conservancy diversion section 2, cooling section 3, the skin of filter tip section 4 all cladding has cigarette paper, aerosol matrix 11 is the tobacco tar, compound polysaccharide magnetic particle 12 with aerosol matrix 11's mass ratio is 1:50.
the composite polysaccharide magnetic particles 12 are magnetic particles wrapped by cellulose/chitosan 5 complex, and the preparation method is as follows:
s1, cellulose and chitosan are mixed according to the mass ratio of 1:4 is added into 1-butyl-3-methyl chloroimidazole according to the proportion, and is heated for 35min at 110 ℃ to obtain a colloidal solution, wherein the total mass of the mixture of cellulose and chitosan is 100g;
s2, under the condition of intense stirring, 15g of Fe 3 O 4 Adding the metal magnetic particles 6 into the colloidal solution, stirring for 20min to homogenize the colloidal solution, and then centrifugally defoaming to obtain a mixed solution;
s3, adding 20ml of mixed solution into the emulsion at the temperature of 100 ℃ and the rotating speed of 1000rpm, emulsifying for 1h at 1200rpm, emulsifying the mixed solution with the emulsion, slowly adding ethanol into the emulsified suspension, and cooling to room temperature after the suspension is solidified to obtain a crude product, wherein the emulsion is a mixture of vegetable oil, tween 80 and sodium sulfate;
s4, adsorbing the crude product by using a magnet, washing for 2 times by using ethanol, and vacuum drying to obtain the cellulose/chitosan 5 composite magnetic particles.
Comparative example 1
The utility model provides a heating incombustible cigarette with magnetic particle, includes smoke generating section 1, flue gas water conservancy diversion section 2, cooling section 3, the filter tip section 4 that connect gradually, smoke generating section 1 is filled with the mixture of magnetic particle and aerosol matrix 11, flue gas water conservancy diversion section 2 is hollow cellulose acetate tube, cooling section 3 is filled with polylactic acid granule, filter tip section 4 is filled with acetate tow, smoke generating section 1, flue gas water conservancy diversion section 2, cooling section 3, the skin of filter tip section 4 all cladding has cigarette paper, aerosol matrix 11 includes the tobacco sheet, magnetic particle with aerosol matrix 11's mass ratio is 1:30, the magnetic particles are Fe 3 O 4 Metal magnetic particles 6.
Comparative example 2
The utility model provides a heating incombustible cigarette with magnetism iron sheet, includes smoke section 1, flue gas water conservancy diversion section 2, cooling section 3, the filter tip section 4 that connect gradually, smoke section 1 is filled with the mixture of magnetism iron sheet and aerosol matrix 11, flue gas water conservancy diversion section 2 is hollow cellulose acetate tube, cooling section 3 is filled with polylactic acid granule, filter tip section 4 is filled with acetate silk bundle, smoke section 1, flue gas water conservancy diversion section 2, cooling section 3, the skin of filter tip section 4 all cladding has cigarette paper, aerosol matrix 11 includes the tobacco sheet, magnetism iron sheet with aerosol matrix 11's mass ratio is 1:30.
test data
The heated non-combustible cigarettes provided with the composite polysaccharide magnetic particles 12 and prepared in examples 1-3 and the heated non-combustible cigarettes prepared in comparative examples 1-2 were rolled by a rolling machine, the heated non-combustible cigarettes were removed, the filler of the smoke section 1 was taken out, the magnetic substances were adsorbed by a magnet, and the residual percentages of the magnetic substances were measured to judge the loss of the magnetic particles, and the results are shown in fig. 3;
the heated nonflammable cigarettes provided with the composite polysaccharide magnetic particles 12 prepared in examples 1-3 and the heated nonflammable cigarettes prepared in comparative examples 1-2 were inserted into an electromagnetic generator, the bottom coil was turned on, the peripheral coil was turned off, a 3.7V voltage was applied, and the time required for heating the cigarettes to 350℃was measured at the same point of the cigarettes, and the results are shown in FIG. 3.
The foregoing is merely illustrative embodiments of the present invention, and the present invention is not limited thereto, and any changes or substitutions that may be easily contemplated by those skilled in the art within the scope of the present invention should be included in the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides a heating incombustible cigarette with compound polysaccharide magnetic particle, its characterized in that includes smoke generating section (1), flue gas water conservancy diversion section (2), cooling section (3), filter tip section (4) that connect gradually, smoke generating section (1) are filled with the mixture of compound polysaccharide magnetic particle (12) and aerosol matrix (11), flue gas water conservancy diversion section (2) are hollow cellulose acetate tube, theThe filter tip section (4) is filled with acetate fiber tows, the outer layers of the smoke generating section (1), the smoke guiding section (2), the cooling section (3) and the filter tip section (4) are all coated with cigarette paper, and the mass ratio of the composite polysaccharide magnetic particles (12) to the aerosol matrix (11) is 1: (30-100); the composite polysaccharide magnetic particles (12) are Fe wrapped by cellulose/chitosan (5) composite 3 O 4 Magnetic particles of metal magnetic particles.
2. A heated non-combustible cigarette provided with magnetic particles of complex polysaccharides according to claim 1, wherein the aerosol matrix (11) comprises one or more of tobacco flakes, cut tobacco, tobacco tar.
3. A heated non-combustible cigarette provided with magnetic particles of complex polysaccharide according to claim 1, characterized in that the preparation method of the magnetic particles coated with cellulose/chitosan (5) complex comprises the following steps:
s1, adding cellulose and chitosan into an ionic liquid, and heating to obtain a colloidal solution;
s2, adding metal magnetic particles into the colloidal solution, and uniformly stirring to obtain a mixed solution;
s3, emulsifying the mixed solution by using emulsion, adding ethanol, and cooling to room temperature to obtain a crude product;
s4, adsorbing the crude product by using a magnet, cleaning by using a cleaning agent, and drying in vacuum to obtain the cellulose/chitosan (5) composite magnetic particles.
4. A heated non-combustible cigarette provided with composite polysaccharide magnetic particles according to claim 3 wherein the ionic liquid is one or both of 1-butyl-3-methyl chloroimidazole and 1-butyl-3-methylimidazolium tetrafluoroboric acid.
5. A heated non-combustible cigarette provided with magnetic particles of complex polysaccharides according to claim 3, characterised in that the emulsion comprises a mixture of vegetable oil, tween 80, sodium sulphate.
6. A heated non-combustible cigarette provided with composite polysaccharide magnetic particles according to claim 3 wherein the cleaning agent comprises one or both of distilled water and ethanol.
7. A heated non-combustible cigarette provided with magnetic particles of complex polysaccharides according to claim 3, characterised in that the heating temperature is 100-120 ℃ and the heating time is 30-45min.
8. A heated non-combustible cigarette provided with composite polysaccharide magnetic particles according to claim 3, wherein the ratio of the mass of the metal magnetic particles to the total mass of the cellulose/chitosan mixture is 1: (50-100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111159696.9A CN113796571B (en) | 2021-09-30 | 2021-09-30 | Heating non-combustible cigarette provided with composite polysaccharide magnetic particles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111159696.9A CN113796571B (en) | 2021-09-30 | 2021-09-30 | Heating non-combustible cigarette provided with composite polysaccharide magnetic particles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113796571A CN113796571A (en) | 2021-12-17 |
| CN113796571B true CN113796571B (en) | 2023-11-03 |
Family
ID=78897211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111159696.9A Active CN113796571B (en) | 2021-09-30 | 2021-09-30 | Heating non-combustible cigarette provided with composite polysaccharide magnetic particles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113796571B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115251465A (en) * | 2022-08-15 | 2022-11-01 | 深圳市吉迩科技有限公司 | Heating non-combustible aerosol generating substrate and heating non-combustible device |
| CN115226932A (en) * | 2022-08-16 | 2022-10-25 | 湖北中烟工业有限责任公司 | Heated cigarette with uniformly blended aroma-carrying particles and heated cigarette tobacco shreds and preparation method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103183832A (en) * | 2011-12-28 | 2013-07-03 | 中国科学院青岛生物能源与过程研究所 | Preparation method for magnetic cellulose-chitosan composite microsphere |
| CN106455714A (en) * | 2014-05-21 | 2017-02-22 | 菲利普莫里斯生产公司 | Aerosol-forming article comprising magnetic particles |
| CN209749821U (en) * | 2019-03-29 | 2019-12-10 | 红云红河烟草(集团)有限责任公司 | Combined type heating non-combustion cigarette |
| WO2020154858A1 (en) * | 2019-01-28 | 2020-08-06 | 博颉(上海)管理咨询有限公司 | Heat-not-burn cigarette and processing method therefor |
| CN211241729U (en) * | 2019-10-18 | 2020-08-14 | 云南中烟工业有限责任公司 | Heating cigarette with function of improving utilization rate of fuming medium |
| CN111909427A (en) * | 2020-06-18 | 2020-11-10 | 华南理工大学 | Chitosan-cellulose sulfate magnetic porous composite microsphere and preparation and application thereof |
| CN112369672A (en) * | 2020-06-19 | 2021-02-19 | 湖北中烟工业有限责任公司 | Filter tip and cigarette not burning by heating |
| CN112369663A (en) * | 2020-01-16 | 2021-02-19 | 湖北中烟工业有限责任公司 | Cooling filter rod and low-temperature cigarette with same |
| CN112754074A (en) * | 2020-12-15 | 2021-05-07 | 深圳香满路健康科技有限公司 | Cigarette bullet and electron cigarette with tobacco capsule |
-
2021
- 2021-09-30 CN CN202111159696.9A patent/CN113796571B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103183832A (en) * | 2011-12-28 | 2013-07-03 | 中国科学院青岛生物能源与过程研究所 | Preparation method for magnetic cellulose-chitosan composite microsphere |
| CN106455714A (en) * | 2014-05-21 | 2017-02-22 | 菲利普莫里斯生产公司 | Aerosol-forming article comprising magnetic particles |
| CN111035072A (en) * | 2014-05-21 | 2020-04-21 | 菲利普莫里斯生产公司 | Aerosol-forming article comprising magnetic particles |
| CN111449293A (en) * | 2014-05-21 | 2020-07-28 | 菲利普莫里斯生产公司 | Aerosol-forming article comprising magnetic particles |
| WO2020154858A1 (en) * | 2019-01-28 | 2020-08-06 | 博颉(上海)管理咨询有限公司 | Heat-not-burn cigarette and processing method therefor |
| CN209749821U (en) * | 2019-03-29 | 2019-12-10 | 红云红河烟草(集团)有限责任公司 | Combined type heating non-combustion cigarette |
| CN211241729U (en) * | 2019-10-18 | 2020-08-14 | 云南中烟工业有限责任公司 | Heating cigarette with function of improving utilization rate of fuming medium |
| CN112369663A (en) * | 2020-01-16 | 2021-02-19 | 湖北中烟工业有限责任公司 | Cooling filter rod and low-temperature cigarette with same |
| CN111909427A (en) * | 2020-06-18 | 2020-11-10 | 华南理工大学 | Chitosan-cellulose sulfate magnetic porous composite microsphere and preparation and application thereof |
| CN112369672A (en) * | 2020-06-19 | 2021-02-19 | 湖北中烟工业有限责任公司 | Filter tip and cigarette not burning by heating |
| CN112754074A (en) * | 2020-12-15 | 2021-05-07 | 深圳香满路健康科技有限公司 | Cigarette bullet and electron cigarette with tobacco capsule |
Non-Patent Citations (2)
| Title |
|---|
| 磁性多孔纤维素微球的制备与应用研究;彭帅;《中国优秀博硕士学位论文全文数据库（博士）工程科技I辑》(第1期);第41-42页和45页 * |
| 纤维素硫酸酯/壳聚糖磁性复合微球的制备及其固定化脂肪酶的研究;李满凤;《中国优秀博硕士学位论文全文数据库（硕士）基础科学辑》(第2期);第30-45页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113796571A (en) | 2021-12-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113796571B (en) | Heating non-combustible cigarette provided with composite polysaccharide magnetic particles | |
| CN105768191B (en) | A kind of reconstituted tobacco and do not burnt cigarette using the heating prepared by it | |
| CN106954893A (en) | A kind of compound electrical heating of quaternary is not burnt cigarette | |
| CN206119163U (en) | Utilize heating incombustible cigarette of corrugate reconstituted tobacco preparation | |
| CN109430932A (en) | A kind of cigarette by burning or heating generation smog | |
| CN204539505U (en) | METAL HEATING PROCESS head | |
| CN108618199B (en) | Cigarette with heating and non-combustion functions for annular heating and non-combustion device | |
| JP2013523094A (en) | Smoking articles containing heat-resistant sheet material | |
| CN109512031B (en) | Novel non-rolled tobacco product containing tobacco particle material | |
| CN206729213U (en) | A kind of compound electrical heating of quaternary is not burnt cigarette | |
| CN208192157U (en) | A kind of aerosol generating device | |
| CN111938212B (en) | Self-heating low-temperature cigarette bullet | |
| CN101711603A (en) | Composite filter tip of cigarette and preparation process thereof | |
| CN105597675A (en) | Graphene adsorbing material, preparation method and application thereof and cigarette filter tip | |
| CN110810917A (en) | Safe and environment-friendly cooling filter tip rod and preparation method thereof | |
| WO2023142359A1 (en) | Heated tobacco product having induction heating plug and adaptive tobacco set thereof | |
| WO2021105856A1 (en) | Aerosol generating substrate element with dual paper wrappers | |
| WO2023060825A1 (en) | Heat-not-burn cigarette core | |
| CN102485312A (en) | Collodion-free nonwoven filtering material containing bamboo charcoal fiber and its preparation method | |
| CN207626559U (en) | It is a kind of to heat the tobacco product that do not burn | |
| CN108567176A (en) | A kind of aerosol generating device and its application method | |
| CN211241729U (en) | Heating cigarette with function of improving utilization rate of fuming medium | |
| CN208550035U (en) | A kind of aerosol generating device | |
| CN205611758U (en) | Utilize heating incombustible cigarette of reconstituted tobacco preparation | |
| CN113796572B (en) | Carbonaceous heat source of carbon heating cigarette and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |