CN112205671B - Cooling filter rod and low-temperature heating non-combustible cigarette with same - Google Patents
Cooling filter rod and low-temperature heating non-combustible cigarette with same Download PDFInfo
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- CN112205671B CN112205671B CN201910612433.5A CN201910612433A CN112205671B CN 112205671 B CN112205671 B CN 112205671B CN 201910612433 A CN201910612433 A CN 201910612433A CN 112205671 B CN112205671 B CN 112205671B
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- smoke
- cigarette
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- filter
- shell
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- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 97
- 238000001816 cooling Methods 0.000 title claims abstract description 84
- 238000010438 heat treatment Methods 0.000 title abstract description 32
- 239000000779 smoke Substances 0.000 claims abstract description 109
- 238000007789 sealing Methods 0.000 claims description 40
- 230000000903 blocking effect Effects 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 24
- 241000208125 Nicotiana Species 0.000 claims description 22
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 22
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 16
- 229920006221 acetate fiber Polymers 0.000 claims description 11
- 239000000945 filler Substances 0.000 claims description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 8
- 238000012546 transfer Methods 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 239000012188 paraffin wax Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 11
- 239000003546 flue gas Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 239000007789 gas Substances 0.000 description 23
- 210000000214 mouth Anatomy 0.000 description 5
- 230000000391 smoking effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
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
- A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
- A24D1/045—Cigars; Cigarettes with mouthpieces or filter-tips with smoke filter means
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F13/00—Appliances for smoking cigars or cigarettes
- A24F13/02—Cigar or cigarette holders
- A24F13/04—Cigar or cigarette holders with arrangements for cleaning or cooling the smoke
- A24F13/06—Cigar or cigarette holders with arrangements for cleaning or cooling the smoke with smoke filters
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The invention discloses a cooling filter tip and a low-temperature heating non-combustible cigarette with the same. The low-temperature heating non-combustible cigarette comprises the cooling filter tip and the cigarettes arranged in the cigarette accommodating part. The cooling filter tip can effectively reduce the temperature of flue gas, can be reused, and has good economy and safety; the low-temperature heating smoke cooling effect of the non-burning cigarettes is good, the production efficiency is high, and the requirements of consumers can be met.
Description
Technical Field
The invention relates to a cooling filter tip and a low-temperature heating non-combustible cigarette with the cooling filter tip, and belongs to the technical field of low-temperature heating non-combustible cigarettes.
Background
Heating-non-burn (heat-burn) is currently a globally accepted form of healthy smoking. The heating non-combustion technique allows the cigarette to be heated just enough to emit a taste without lighting the cigarette. In general, a common cigarette generates a plurality of harmful substances at a high temperature of 500 ℃ (celsius degree) to 900 ℃ when being smoked, and the temperature can be controlled by a heating non-burning technology, so that the harmful substances can be greatly reduced. The heating modes mainly comprise electric heating, fuel type/chemical reaction heating and carbon heating. The low temperature heated non-combustible cigarette generally includes a filter section 1 having a reduced smoke temperature, a cool down section 2, a low density hollow acetate tow section 3 mimicking the cigarette's sensory, and a tobacco section 4 (as shown in figure 1).
However, because the filtering section 1, the tobacco section 4 and the cooling section 2 of the existing low-temperature heating non-combustible cigarette are all integrally arranged, the smoke temperature of the low-temperature heating non-combustible cigarette is higher than that of the conventional cigarette (30-40 ℃) when the low-temperature heating non-combustible cigarette is smoked, so that consumers feel uncomfortable.
Disclosure of Invention
The invention aims to provide a cooling filter rod and a low-temperature heating non-combustible cigarette with the cooling filter rod. The temperature-reducing filter tip can effectively reduce the temperature of smoke, can be reused, and is good in economical efficiency and safety. The low-temperature heating smoke cooling effect of the non-burning cigarettes is good, the production efficiency is high, and the requirements of consumers can be met.
In order to achieve the above purpose, in one aspect, the invention provides a cooling filter tip, which comprises a cooling part, wherein a first end of the cooling part is provided with an inlet part, and a second end of the cooling part is provided with a cigarette accommodating part for accommodating cigarettes.
In a specific embodiment, the cooling portion includes a first casing and a second casing with openings at two ends, the second casing is sleeved inside the first casing, and a cooling filling material is sealed between the first casing and the second casing.
In a specific embodiment, a sealing part for sealing the cooling filling material is arranged at a position between the second end opening common to the first shell and the second shell and the cigarette accommodating part, and a smoke gas flow through hole is arranged on the sealing part and is communicated with the first end opening common to the first shell and the second shell.
In a specific embodiment, a medium channel is provided inside the inlet portion, the medium channel being in open communication with a first end common to the first housing and the second housing.
In a specific embodiment, a smoke diversion part is arranged in the second shell, and the smoke diversion part is connected with the sealing part.
In a specific embodiment, the smoke diversion part comprises a connection part with a first end connected with the sealing part, and a smoke blocking diversion part is arranged at a second end of the connection part.
In a specific embodiment, when the number of the smoke gas flow through holes is one, the smoke gas flow through holes are arranged opposite to the smoke blocking and splitting part, and the diameter of the smoke gas flow through holes is smaller than the outer diameter of the smoke blocking and splitting part.
In a specific embodiment, when the number of the smoke gas flow holes is multiple, the smoke gas flow holes are circumferentially spaced, the smoke gas flow holes and the smoke blocking and dividing part are oppositely arranged, and the diameter of the common excircle of the smoke gas flow holes is smaller than the outer diameter of the smoke blocking and dividing part.
In a specific embodiment, the seal is threadably coupled to a common second end of the first housing and the second housing.
In a specific embodiment, the cooling filling material is liquid water or solid paraffin.
In a specific embodiment, the second housing is made of a heat transfer material.
In a specific embodiment, the second housing is made of copper or stainless steel.
In a specific embodiment, the sealing part, the connecting part and the smoke blocking and diverting part are respectively made of heat transfer materials.
In a specific embodiment, the sealing portion, the connecting portion and the smoke blocking shunt are made of copper or stainless steel respectively.
In a specific embodiment, the cigarette accommodating part comprises a filter part, and a cavity for accommodating the cigarette is arranged in the filter part.
In one embodiment, the filter portion is made of acetate fibers.
On the other hand, the invention provides a low-temperature heating non-combustible cigarette with the cooling filter tip, which comprises the cooling filter tip and a cigarette arranged in the cigarette accommodating part.
In a specific embodiment, the cigarette comprises a tobacco segment comprising a tobacco plug and a filter segment comprising a filter material, and a cigarette paper is disposed together outside the tobacco plug and the filter material.
In a specific embodiment, a hollow acetate tow segment is disposed between the tobacco segment and the filter segment, the hollow acetate tow segment comprising hollow acetate fibers disposed within the cigarette paper.
In one embodiment, tipping paper is disposed on the exterior of the filter segment and the hollow acetate tow segment, respectively.
Due to the adoption of the technical scheme, the invention has the following advantages: 1. the cooling filter tip can effectively reduce the temperature of smoke, has good safety and can meet the requirements of consumers. 2. The cooling filter tip can be reused, saves resources, and has good economy and environmental protection. 3. The temperature of the smoke of the cooling filter tip can be quickly reduced to lower requirements, and the smoke quantity entering the oral cavity can be increased, so that the requirements of consumers can be better met. 4. The cooling filter tip can be diversified in style and diversified in material, so that the visual requirements of different consumers can be met. 5. The cooling filter tip can be disassembled and cleaned, and is convenient to use. 6. The low-temperature heating non-combustible cigarette adopts a split design of the cooling filter tip and the cigarette, and has good flue gas cooling effect. 7. The low-temperature heating non-combustible cigarette has high production efficiency and good economical efficiency. 8. The production process of the cigarette which is heated at low temperature and does not burn the cigarette is simpler, the production efficiency is improved, the production cost is reduced, and the economy is good. 9. When the low-temperature heating non-burning cigarette is used, the cigarette is directly arranged on the cooling filter tip, and the low-temperature heating non-burning cigarette is simple in structure and convenient to use.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
For a clearer description of the technical solutions in the embodiments of the present invention, the following description will briefly explain the drawings required in the description of the embodiments:
FIG. 1 is a schematic view of the construction of one embodiment of a prior art low temperature non-combustible cigarette;
FIG. 2 is a schematic illustration of the construction of one embodiment of a reduced temperature filter tip of the present invention;
fig. 3 is a schematic view of the structure of a cigarette according to an embodiment of the low-temperature heating non-combustible cigarette of the present invention.
Detailed Description
The following will describe embodiments of the present invention in detail with reference to the drawings and examples, thereby solving the technical problems by applying technical means to the present invention, and realizing the technical effects can be fully understood and implemented accordingly. It should be noted that, as long as no conflict is formed, each embodiment of the present invention and each feature of each embodiment may be combined with each other, and the formed technical solutions are all within the protection scope of the present invention.
On the one hand, as shown in fig. 2, the cooling filter tip provided by the invention comprises a cooling part 5, wherein an inlet part 6 is arranged at a first end of the cooling part 5, and a cigarette accommodating part 7 for accommodating cigarettes is arranged at a second end of the cooling part 5. When the cigarettes are sucked, the smoke generated by the cigarettes is cooled by the cooling part 5 and then enters the oral cavity through the inlet part 6, so that the structure is simple, and the use is convenient.
Further, the cooling portion 5 includes a first housing 51 and a second housing 52 each having both ends open. The second casing 52 is fitted inside the first casing 51, and a cooling filler 53 is provided between the first casing 51 and the second casing 52 in a sealing manner.
Further, a sealing portion 8 for sealing the cooling filler 53 is provided between the second end opening common to the first casing 51 and the second casing 52 and the cigarette accommodating portion 7, and a smoke flow through hole 81 is provided in the sealing portion 8. The smoke flow through hole 81 communicates with the first end opening 54 common to the first housing 51 and the second housing 52. Specifically, the smoke generated by smoking the cigarettes enters the cooling portion 5 through the smoke through hole 81, is cooled by the cooling filling material 53, flows out through the first end opening 54 common to the first housing 51 and the second housing 52, and then enters the oral cavity through the inlet portion 6.
Further, a medium passage 61 is provided in the interior of the inlet portion 6, and the medium passage 61 communicates with the first end opening 54 common to the first housing 51 and the second housing 52. Specifically, the smoke generated by smoking the cigarettes enters the cooling part 5 through the smoke through hole 81, is cooled by the cooling filling material 53, flows out of the first end opening 54 common to the first shell 51 and the second shell 52, enters the inlet part 6, and enters the oral cavity after passing through the medium channel 61.
Further, the number of the smoke flow through holes 81 is one or more, as the actual need arises.
Further, a smoke diverting portion 9 is provided in the second housing 52, and the smoke diverting portion 9 is connected to the sealing portion 8. Under the effect of flue gas reposition of redundant personnel portion 9, can increase the contact time of flue gas and cooling portion 5, improve the cooling effect of flue gas.
Further, the smoke diverting portion 9 includes a connecting portion 91 having a first end connected to the sealing portion 8, and a smoke blocking diverting portion 92 is provided at a second end of the connecting portion 91. Preferably, the connection portion 91 is provided as a column. Preferably, the smoke blocking and diverting part 92 is arranged as a smoke blocking and diverting disc, so that the contact time of the smoke and the cooling part 5 can be further increased, and the cooling effect of the smoke is improved.
In a specific embodiment, when the number of the smoke gas flow holes 81 is one, the smoke gas flow holes 81 and the smoke blocking and splitting part 92 are arranged opposite to each other, and the diameter of the smoke gas flow holes 81 is smaller than the outer diameter of the smoke blocking and splitting part 92, so that the smoke blocking and splitting part 92 plays a role in smoke gas splitting.
In a specific embodiment, when the number of the smoke gas flow through holes 81 is plural, the plural smoke gas flow through holes 81 are circumferentially spaced, the plural smoke gas flow through holes 81 are disposed opposite to the smoke blocking and splitting part 92, and the diameter of the outer circle common to the plural smoke gas flow through holes 81 is smaller than the outer diameter of the smoke blocking and splitting part 92, so that the smoke blocking and splitting part 92 can play a role in smoke gas splitting.
In a preferred embodiment, the sealing portion 8 is screwed to the common second ends of the first and second housings 51 and 52, and can be easily removed for cleaning and replacement of the cooling filler material 53.
In one particular embodiment, the temperature reducing filler material 53 is liquid water or paraffin wax.
In a specific embodiment, the second housing 52 is made of a heat transfer material, which can improve the flue gas cooling effect.
In one particular embodiment, the second housing 52 is made of copper or stainless steel.
In a specific embodiment, the sealing portion 8, the connecting portion 91 and the smoke blocking and diverting portion 92 are made of heat transfer materials, so that the smoke cooling effect can be further improved.
In a specific embodiment, the sealing portion 8, the connecting portion 91 and the smoke barrier diverting portion 92 are made of copper or stainless steel, respectively.
In a specific embodiment, the sealing portion 8, the connecting portion 91 and the smoke barrier diverting portion 92 are copper sheets, respectively.
In a specific embodiment, the sealing portion 8, the connecting portion 91 and the smoke barrier diverting portion 92 are each stainless steel iron sheets.
In a specific embodiment, the cigarette housing portion 7 includes a filter portion 71, and a cavity 72 for accommodating cigarettes is provided inside the filter portion 71.
In one particular embodiment, the filter portion 71 is made of acetate fibers.
In a specific embodiment, the cross-section of the cooling tip is circular.
The cooling filter tip can be repeatedly used, can be disassembled and cleaned, is environment-friendly and sanitary, has good economy, can reduce the temperature of smoke to lower requirements, can increase the amount of smoke entering the oral cavity, and can better meet the requirements of consumers.
On the other hand, on the basis of the above cooling filter tip, the low-temperature heating non-combustible cigarette provided by the application comprises the cooling filter tip and the cigarette 10 (shown in fig. 2 and 3) arranged in the cavity 72 of the cigarette accommodating part 7.
In a particular embodiment, as shown in fig. 3, a cigarette 10 includes a tobacco section 4 and a filter section 1. Wherein the tobacco segment 4 comprises a tobacco plug 41. The filter segment 1 comprises a filter material 11. The cigarette paper 12 is provided in common to the outside of the plug 41 and the filter 11.
In a specific embodiment, as shown in fig. 3, a hollow acetate tow segment 3 is disposed between the tobacco segment 4 and the filter segment 1, the hollow acetate tow segment 3 comprising hollow acetate fibers 31, the hollow acetate fibers 31 being disposed within the cigarette paper 12.
In a specific embodiment, as shown in fig. 3, tipping paper 13 is provided on the outside of the filter segment 1 and hollow acetate tow segment 3, respectively.
The low-temperature heating non-combustible cigarette adopts a split design of the cooling filter tip and the cigarette, has good flue gas cooling effect, high production efficiency and good economy, and meanwhile, the production process of the cigarette of the low-temperature heating non-combustible cigarette is simpler, the production efficiency is improved, the economy is good, the structure is simple, and the use is convenient.
The following list two specific examples
Example 1
As shown in fig. 2, the low-temperature heating non-combustible cigarette of this embodiment includes a cooling tip, the cooling tip includes a cooling portion 5, an inlet portion 6 is provided at a first end of the cooling portion 5, and a cigarette accommodating portion 7 for accommodating cigarettes is provided at a second end of the cooling portion 5. The cooling portion 5 includes a first housing 51 and a second housing 52 open at both ends. The second casing 52 is fitted inside the first casing 51, and a cooling filler 53 is provided between the first casing 51 and the second casing 52 in a sealing manner. A sealing portion 8 for sealing the cooling filler 53 is provided between the second end opening common to the first casing 51 and the second casing 52 and the cigarette accommodating portion 7, and a smoke flow through hole 81 is provided in the sealing portion 8. The smoke flow through hole 81 communicates with the first end opening 54 common to the first housing 51 and the second housing 52. A medium passage 61 is provided in the interior of the inlet portion 6, and the medium passage 61 communicates with the first end opening 54 common to the first housing 51 and the second housing 52. The number of smoke through holes 81 is plural. A smoke diverting portion 9 is provided in the second housing 52, and the smoke diverting portion 9 is connected to the sealing portion 8. The smoke diverting portion 9 includes a connecting portion 91 having a first end connected to the sealing portion 8, and a smoke blocking diverting portion 92 is provided at a second end of the connecting portion 91. The plurality of smoke gas flow through holes 81 are circumferentially arranged at intervals, the plurality of smoke gas flow through holes 81 are arranged opposite to the smoke blocking and dividing part 92, and the diameter of the outer circle shared by the plurality of smoke gas flow through holes 81 is smaller than the outer diameter of the smoke blocking and dividing part 92. Wherein, the second housing 52, the sealing portion 8, the connecting portion 91 and the smoke blocking and dividing portion 92 are respectively made of copper sheets. The cooling filler 53 is liquid water. The seal 8 is screwed to a common second end of the first housing 51 and the second housing 52. The cigarette 10 is housed in the cavity 72 of the cigarette housing 7 (as shown in fig. 3). The cigarette 10 comprises a tobacco section 4 and a filter section 1. The tobacco segment 4 comprises a tobacco plug 41. The filter segment 1 comprises a filter material 11. The cigarette paper 12 is provided in common to the outside of the plug 41 and the filter 11. A hollow acetate tow segment 3 is arranged between the tobacco segment 4 and the filter segment 1, the hollow acetate tow segment 3 comprising hollow acetate fibers 31, the hollow acetate fibers 31 being arranged in the cigarette paper 12. Tipping papers 13 are provided outside the filter segment 1 and the hollow acetate tow segment 3, respectively.
The flue gas temperature of the low-temperature heating incombustible cigarette of this embodiment is reduced 15 degrees celsius than traditional low-temperature heating incombustible cigarette temperature, and the flue gas volume is promoted, experiences through the consumer, more can satisfy the demand of all kinds of crowds.
Example two
On the basis of the first embodiment, as shown in fig. 2, the low-temperature heating non-combustible cigarette of this embodiment includes a cooling tip rod, the cooling tip rod includes a cooling portion 5, an inlet portion 6 is provided at a first end of the cooling portion 5, and a cigarette accommodating portion 7 for accommodating cigarettes is provided at a second end of the cooling portion 5. The cooling portion 5 includes a first housing 51 and a second housing 52 open at both ends. The second casing 52 is fitted inside the first casing 51, and a cooling filler 53 is provided between the first casing 51 and the second casing 52 in a sealing manner. A sealing portion 8 for sealing the cooling filler 53 is provided between the second end opening common to the first casing 51 and the second casing 52 and the cigarette accommodating portion 7, and a smoke flow through hole 81 is provided in the sealing portion 8. The smoke flow through hole 81 communicates with the first end opening 54 common to the first housing 51 and the second housing 52. A medium passage 61 is provided in the interior of the inlet portion 6, and the medium passage 61 communicates with the first end opening 54 common to the first housing 51 and the second housing 52. The number of smoke through holes 81 is plural. A smoke diverting portion 9 is provided in the second housing 52, and the smoke diverting portion 9 is connected to the sealing portion 8. The smoke diverting portion 9 includes a connecting portion 91 having a first end connected to the sealing portion 8, and a smoke blocking diverting portion 92 is provided at a second end of the connecting portion 91. The plurality of smoke gas flow through holes 81 are circumferentially arranged at intervals, the plurality of smoke gas flow through holes 81 are arranged opposite to the smoke blocking and dividing part 92, and the diameter of the outer circle shared by the plurality of smoke gas flow through holes 81 is smaller than the outer diameter of the smoke blocking and dividing part 92. Wherein, the second housing 52, the sealing portion 8, the connecting portion 91 and the smoke blocking and dividing portion 92 are respectively made of stainless steel sheets. The cooling filler 53 is paraffin wax. The seal 8 is screwed to a common second end of the first housing 51 and the second housing 52. The cigarette 10 is housed in the cavity 72 of the cigarette housing 7 (as shown in fig. 3). The cigarette 10 comprises a tobacco section 4 and a filter section 1. The tobacco segment 4 comprises a tobacco plug 41. The filter segment 1 comprises a filter material 11. The cigarette paper 12 is provided in common to the outside of the plug 41 and the filter 11. A hollow acetate tow segment 3 is arranged between the tobacco segment 4 and the filter segment 1, the hollow acetate tow segment 3 comprising hollow acetate fibers 31, the hollow acetate fibers 31 being arranged in the cigarette paper 12. Tipping papers 13 are provided outside the filter segment 1 and the hollow acetate tow segment 3, respectively.
The flue gas temperature of the low-temperature heating incombustible cigarette of this embodiment is reduced 18 degrees centigrade than traditional low-temperature heating incombustible cigarette temperature, and the flue gas volume is promoted, experiences through the consumer, more can satisfy the demand of all kinds of crowds.
Although the embodiments of the present invention are disclosed above, the embodiments are only used for the convenience of understanding the present invention, and are not intended to limit the present invention. Any person skilled in the art can make any modification and variation in form and detail without departing from the spirit and scope of the present disclosure, but the scope of the present disclosure is still subject to the scope of the appended claims.
Claims (12)
1. The cooling mouth stick is characterized by comprising a cooling part, wherein a first end of the cooling part is provided with an inlet part, and a second end of the cooling part is provided with a cigarette accommodating part for accommodating cigarettes; the cooling part comprises a first shell and a second shell with openings at two ends, the second shell is sleeved in the first shell, and a cooling filling material is arranged between the first shell and the second shell in a sealing way; a sealing part for sealing the cooling filling material is arranged at a position between a second end opening common to the first shell and the second shell and the cigarette accommodating part, a smoke flow through hole is arranged on the sealing part, and the smoke flow through hole is communicated with the first end opening common to the first shell and the second shell; a smoke diversion part is arranged in the second shell, and the smoke diversion part is connected with the sealing part; the smoke diversion part comprises a connection part with a first end connected with the sealing part, and a smoke blocking diversion part is arranged at a second end of the connection part; when the number of the smoke gas flow through holes is one, the smoke gas flow through holes and the smoke blocking and dividing parts are arranged oppositely, and the diameter of the smoke gas flow through holes is smaller than the outer diameter of the smoke blocking and dividing parts; when the number of the smoke gas flow holes is multiple, the smoke gas flow holes are circumferentially arranged at intervals, the smoke gas flow holes and the smoke blocking and dividing parts are oppositely arranged, and the diameter of the common excircle of the smoke gas flow holes is smaller than the outer diameter of the smoke blocking and dividing parts; the second shell is made of a heat transfer material; the sealing part, the connecting part and the smoke blocking and distributing part are respectively made of heat transfer materials.
2. The cooling tip according to claim 1, wherein a medium passage is provided inside the inlet portion, the medium passage communicating with a first end opening common to the first housing and the second housing.
3. The cooling tip according to claim 1, wherein the seal is threadably connected to a common second end of the first and second housings.
4. The reduced temperature filter tip of claim 1, wherein the reduced temperature filler material is liquid water or paraffin wax.
5. The reduced temperature filter tip of claim 1, wherein the second housing is made of copper or stainless steel.
6. The cooling tip according to claim 1, wherein the sealing portion, the connecting portion, and the smoke barrier shunt are each made of copper or stainless steel.
7. The cooling filter tip according to claim 1, wherein the cigarette accommodating portion includes a filter portion, and a cavity for accommodating the cigarette is provided inside the filter portion.
8. The reduced temperature filter tip according to claim 7, wherein the filter portion is made of acetate fibers.
9. A low temperature heated non-combustible cigarette comprising a reduced temperature filter rod according to any one of claims 1 to 8 and the cigarette disposed within the cigarette receiving portion.
10. The low temperature heated non-combustible cigarette of claim 9, wherein the cigarette comprises a tobacco section comprising a tobacco plug and a filter section comprising a filter material, and wherein a cigarette paper is disposed in common on an exterior of the tobacco plug and the filter material.
11. The low temperature heated non-combustible cigarette of claim 10 wherein a hollow acetate tow segment is disposed between the tobacco segment and the filter segment, the hollow acetate tow segment comprising hollow acetate fibers disposed within the cigarette paper.
12. The low temperature heated non-combustible cigarette of claim 11 wherein tipping paper is disposed on the exterior of the filter segment and the hollow acetate tow segment, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910612433.5A CN112205671B (en) | 2019-07-11 | 2019-07-11 | Cooling filter rod and low-temperature heating non-combustible cigarette with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910612433.5A CN112205671B (en) | 2019-07-11 | 2019-07-11 | Cooling filter rod and low-temperature heating non-combustible cigarette with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112205671A CN112205671A (en) | 2021-01-12 |
| CN112205671B true CN112205671B (en) | 2023-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910612433.5A Active CN112205671B (en) | 2019-07-11 | 2019-07-11 | Cooling filter rod and low-temperature heating non-combustible cigarette with same |
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| Country | Link |
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| CN (1) | CN112205671B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113412965A (en) * | 2021-07-12 | 2021-09-21 | 河北中烟工业有限责任公司 | Appliance capable of reducing smoke temperature of heated cigarette |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012079887A1 (en) * | 2010-12-16 | 2012-06-21 | British American Tobacco (Investments) Limited | Tobacco industry product with cooling |
| CN108926031A (en) * | 2018-08-23 | 2018-12-04 | 江西中烟工业有限责任公司 | It is a kind of to heat the cigarette filter rod that do not burn |
| WO2019127911A1 (en) * | 2017-12-27 | 2019-07-04 | 上海新型烟草制品研究院有限公司 | Cigarette |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ2015784A3 (en) * | 2013-04-16 | 2015-12-09 | Hubei China Tobacco Industry Co., Ltd | Low-temperature cigarette of physically chemical type |
| CN206923684U (en) * | 2017-06-02 | 2018-01-26 | 湖南中烟工业有限责任公司 | Low temperature smoking set |
| CN109645568A (en) * | 2017-10-10 | 2019-04-19 | 深圳瑞祥居科技发展有限公司 | A kind of smoking set |
| CN207626559U (en) * | 2017-12-22 | 2018-07-20 | 安徽中烟工业有限责任公司 | It is a kind of to heat the tobacco product that do not burn |
| CN208318236U (en) * | 2018-04-18 | 2019-01-04 | 常州市派腾电子技术服务有限公司 | Atomizer and its electronic cigarette |
| CN109288122A (en) * | 2018-05-21 | 2019-02-01 | 湖南中烟工业有限责任公司 | Cigarette cooling mouth stick and its application |
| CN208259014U (en) * | 2018-05-22 | 2018-12-21 | 湖南中烟工业有限责任公司 | Low temperature smoking set and its adiabatic apparatus |
| CN109123785A (en) * | 2018-09-27 | 2019-01-04 | 湖北中烟工业有限责任公司 | Integral type low temperature cigarette cooling mouth stick |
-
2019
- 2019-07-11 CN CN201910612433.5A patent/CN112205671B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012079887A1 (en) * | 2010-12-16 | 2012-06-21 | British American Tobacco (Investments) Limited | Tobacco industry product with cooling |
| WO2019127911A1 (en) * | 2017-12-27 | 2019-07-04 | 上海新型烟草制品研究院有限公司 | Cigarette |
| CN108926031A (en) * | 2018-08-23 | 2018-12-04 | 江西中烟工业有限责任公司 | It is a kind of to heat the cigarette filter rod that do not burn |
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| CN112205671A (en) | 2021-01-12 |
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