WO2024037490A1 - 一种电加热卷烟预热方法 - Google Patents

一种电加热卷烟预热方法 Download PDF

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WO2024037490A1
WO2024037490A1 PCT/CN2023/112875 CN2023112875W WO2024037490A1 WO 2024037490 A1 WO2024037490 A1 WO 2024037490A1 CN 2023112875 W CN2023112875 W CN 2023112875W WO 2024037490 A1 WO2024037490 A1 WO 2024037490A1
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Prior art keywords
cigarette
cigarettes
damp
moisture content
preheating
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PCT/CN2023/112875
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English (en)
French (fr)
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王昊
刘华臣
杨俊鹏
刘冰
张敦铁
黄婷
谭健
彭伟
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湖北中烟工业有限责任公司
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Publication of WO2024037490A1 publication Critical patent/WO2024037490A1/zh

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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A24F40/57—Temperature control

Definitions

  • the invention relates to the technical field of cigarette processing, and in particular to an electric heating cigarette preheating method.
  • Electrically heated cigarettes as a mainstream new tobacco product, are smoked by electrically heating aerosols of tobacco component products.
  • the maximum heating temperature of the heating element is generally around 250°C to 350°C.
  • the heating element usually quickly reaches the maximum heating temperature within 30 seconds to preheat the tobacco matrix.
  • the consumer is prompted to smoke the tobacco matrix and the atomizers such as glycerin and propylene glycol added therein. It combines with water volatilization and pumped air to form aerosols.
  • the atomizers in the tobacco matrix of heated cigarettes such as glycerol, propylene glycol and other polyols, are hydrophilic additives and are usually used as moisturizers, they can easily absorb water in a humid environment and increase the moisture content of the tobacco matrix. The specific heat and heat of vaporization of water are large.
  • the moisture content of the tobacco matrix increases significantly (for example, from about 14% to 16%), on the one hand, under the heating mode of the fixedly designed heating appliance, the first two puffs are high due to the high Proportional water vaporization consumes a lot of heat, the entire atomization volume is insufficient, and the aerosol concentration decreases; on the other hand, due to the increase in the proportion of water in the aerosol, the condensation heat energy is high when inhaling, causing discomfort such as burning the mouth. experience.
  • the purpose of the present invention is to provide a method for preheating electrically heated cigarettes, which has clear logic and simple operation, can effectively discharge moisture from damp cigarettes in a timely manner, increase the amount of atomization and aerosol concentration, and avoid the unpleasant experience of burning the mouth.
  • An electric heating cigarette preheating method includes the following steps:
  • the actual heating rate is obtained
  • the method further includes: establishing a corresponding relationship between the moisture content of the cigarette and the heating rate.
  • establishing the corresponding relationship between the moisture content of cigarettes and the heating rate includes the following steps:
  • a corresponding relationship between the moisture content of the cigarettes and the heating rate is established based on several different categories of damp cigarettes and several heating rates of the damp cigarettes.
  • the step of obtaining the moisture content of the damp cigarette based on the actual heating rate and the normal cigarette heating rate is: querying the corresponding relationship between the moisture content of the cigarette and the heating rate based on the actual heating rate to obtain Moisture content of damp cigarettes.
  • the preset method includes: flowing air control method and heating control method.
  • the flowing air method specifically includes presetting an air path in the heated smoking device to discharge excess moisture.
  • the heating control method is specifically: when the actual temperature is equal to the preset temperature threshold, continue to raise the temperature.
  • the electric heating cigarette preheating method disclosed in the present invention is a method for pretreating damp cigarettes before smoking. This method is to preset a temperature monitoring point in the heating cigarette set, and after clamping the damp cigarette, preheat the damp cigarette; set the preheating time, and when the preheating time is reached, measure and obtain the actual temperature at the temperature detection point; Calculate and obtain the actual heating rate based on the obtained actual temperature and the set preheating time; calculate and obtain the moisture content of damp cigarettes based on the known normal cigarette heating rate and actual heating rate; calculate and obtain the moisture content of damp cigarettes according to the preset method
  • the moisture content of cigarettes is within the range of the moisture content of normal cigarettes.
  • the present invention effectively determines and obtains the moisture content of damp cigarettes by preprocessing damp cigarettes before smoking, and reduces the moisture content of damp cigarettes to within the range of normal cigarette moisture content according to a preset method. , through preheating treatment, the amount of atomization and aerosol concentration are increased, so that the smoking experience of damp cigarettes after preheating treatment is similar to that of normal cigarettes that have just been opened, which can effectively solve the initial smoke caused by damp cigarettes. If the amount is insufficient, the smoke will burn your mouth.
  • Figure 1 is a flow chart of an electrically heated cigarette preheating method according to an embodiment of the present invention
  • Figure 2 is a flow chart between steps S3 and S4 of an electrically heated cigarette preheating method provided by an embodiment of the present invention.
  • Embodiments of the present invention provide a method for preheating electrically heated cigarettes. It mainly solves the problem in the existing technology that on the one hand, when a damp cigarette is heated by a fixedly designed heating appliance, the first two puffs lose a lot of heat due to the high proportion of water vaporization, the entire atomization amount is insufficient, and the aerosol concentration is reduced; On the other hand, due to the increased water content in the aerosol, the condensation heat energy is relatively high when inhaled, causing technical problems such as burning your mouth and other uncomfortable experiences.
  • An electric heating cigarette preheating method includes the following steps:
  • step S1 the damp cigarette is inserted into the heated smoking set, and then a temperature detection point is preset in the heated smoking set.
  • the temperature detection point is generally set at the location of the damp cigarette. After setting the temperature detection point, the damp cigarette is preheated;
  • step S2 a corresponding preheating time is set, the damp cigarettes are continued to be preheated, and after the corresponding preheating time is reached, the actual temperature at the temperature detection point is measured.
  • the preheating time can be selected according to actual needs;
  • step S3 based on the obtained actual temperature and preheating time, the heating rate can be calculated, that is, the actual temperature divided by the preheating time;
  • step S4 according to the heating rate of normal cigarettes, that is, cigarettes with a moisture content of less than 12% are defined as normal cigarettes, the temperature of the normal cigarette can be measured through the preheating time, and the temperature of the normal cigarette and the preheating time can be calculated. Obtain the normal heating rate of the cigarette, and combine it with the actual heating rate of the damp cigarette to calculate the moisture content of the damp cigarette;
  • step S5 by comparing the moisture content of the damp cigarette with the moisture content of the normal cigarette, a preset method is used to reduce the moisture content of the damp cigarette to less than 12%.
  • the method further includes: establishing a corresponding relationship between the moisture content of the cigarette and the heating rate.
  • step S3 there are intermediate steps between step S3 and step S4. Specifically, Yes: Establish the corresponding relationship between the moisture content of cigarettes and the heating rate.
  • the atomizers in the tobacco matrix of heated cigarettes such as glycerin, propylene glycol and other polyols, are hydrophilic additives and are usually used as moisturizers. In an environment with high humidity, they easily absorb water and increase the moisture content of the tobacco matrix. As the moisture content of the tobacco matrix increases, the obvious manifestation is a decrease in the heating rate.
  • the moisture content of damp cigarettes can be quickly and effectively obtained.
  • establishing the corresponding relationship between the moisture content of cigarettes and the heating rate includes the following steps:
  • A5. Establish the corresponding relationship between the moisture content of cigarettes and the heating rate based on several different categories of damp cigarettes and the heating rates of several damp cigarettes.
  • step A1 the normal cigarette moisture content standard value and preheating time are preset.
  • the preheating time can be the same as or different from the preheating time in step S2;
  • the standard value of normal cigarette moisture content set by those skilled in the art is 12%, that is, cigarettes lower than this standard value are considered normal.
  • Cigarettes with a value higher than this standard are considered to be damp cigarettes.
  • step A2 the standard value of moisture content is incremented. To facilitate calculation, each increment is increased by 1%.
  • L represents the type of cigarette.
  • six different categories of damp cigarettes are selected.
  • step A3 the preheating time is fixed and multiple damp cigarettes of different categories are traversed to obtain multiple actual temperatures, namely T1; T2; T3; T4; T5; T6; and so on, with each category of cigarettes.
  • T1; T2; T3; T4; T5; T6; and so on are multiple damp cigarettes of different categories are traversed to obtain multiple actual temperatures, namely T1; T2; T3; T4; T5; T6; and so on, with each category of cigarettes.
  • step A4 fit the preheating time and the actual temperatures of multiple damp cigarettes of different categories, namely T1; T2; T3; T4; T5; T6; T7, to obtain the heating rates V1; V2 of multiple damp cigarettes. ;V3;V4;V5;V6;
  • step A5 the moisture content of the cigarettes is established based on multiple damp cigarettes L1; L2; L3; L4; L5; L6; L7 of different categories and multiple damp cigarettes heating rates V1; V2; V3; V4; V5; V6 Correspondence between rate and heating rate.
  • obtaining the moisture content of the damp cigarette is specifically: querying the corresponding relationship between the moisture content of the cigarette and the heating rate according to the actual heating rate to obtain the moisture content of the damp cigarette.
  • the corresponding relationship table between the moisture content of the cigarette and the heating rate is queried to obtain the moisture content of the damp cigarette.
  • the preset methods include: flow air control method and heating control method.
  • the flowing air method is specifically: presetting an air path in the heated smoking article to discharge excess moisture.
  • the heating control method is specifically: when the actual temperature is equal to the preset temperature threshold, continue to increase the temperature.
  • the preset methods for reducing the moisture content include the flowing air control method and the heating control method; simply put, an air path is set up in the heating smoker, and the evaporated water is evaporated by maintaining a higher temperature for a period of time. Water vapor is discharged from the gas path to reduce the moisture content of the cigarette; or when the actual temperature is equal to the preset temperature threshold, the temperature is continued to increase and the cigarette is baked at a higher temperature, so that the moisture in the cigarette is Gradually vaporizes, thereby achieving the effect of reducing the moisture content of the cigarette.
  • multiple temperature detection points can be set. After measuring the temperature at multiple temperature detection points, the average temperature is obtained.
  • the disclosed methods and devices can be implemented in other ways.
  • the device embodiments described above are only illustrative.
  • the division of modules is only a logical function division.
  • the coupling, direct coupling, or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or modules may be electrical, mechanical, or other forms. of.
  • all functional modules in the embodiments of the present invention can be integrated into one processor, or each module can be used as a separate device, or two or more modules can be integrated into one device; the present invention
  • Each functional module in each embodiment can be implemented in the form of hardware or in the form of hardware plus software functional units.
  • the aforementioned program instructions can be stored in a computer-readable storage medium.
  • the program instructions execute steps including the above method embodiments; and the aforementioned storage media include: mobile storage devices, read-only memory (Read Only Memory, ROM), magnetic disks or optical disks and other media that can store program codes.

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Abstract

一种电加热卷烟预热方法，包括如下步骤：在加热烟具中预设温度检测点，并对受潮烟支进行预热；设置预热时间，并获取所述温度监测点处的实际温度；根据所述实际温度与所述预热时间，获取实际升温速率；根据所述实际升温速率与正常烟支升温速率，获取受潮烟支含水率；根据预设方法降低所述受潮烟支含水率至正常烟支含水率的范围内。本发明通过预热处理增加雾化量和气溶胶浓度，从而使预热处理过后的受潮烟支的抽吸体验与刚开包的正常烟支相近，可以有效的解决因烟支受潮而导致抽吸初期烟雾量不足，烟气烫嘴的问题。

Description

一种电加热卷烟预热方法
本申请要求于2022年8月16日提交中国专利局、申请号为202210990019.X、发明名称为“一种电加热卷烟预热方法”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及卷烟加工技术领域，特别是涉及一种电加热卷烟预热方法。
背景技术
电加热卷烟作为一种主流新型烟草制品，通过电加热烟草组分产品气溶胶的方式抽吸。根据加热方式的不同，一般加热元件最高加热温度在250℃～350℃左右。在抽吸时，通常加热元件在30s的时间内快速达到最高加热温度对烟草基质进行预热，达到工作温度后，提示消费者可以抽吸，烟草基质及其中添加的甘油、丙二醇等雾化剂和水挥发与抽吸的空气共同形成气溶胶。
由于加热卷烟烟草基质中的雾化剂，如甘油、丙二醇等多元醇为亲水性添加剂，通常作为保润剂使用，在湿度较大的环境中，极易吸水，增加烟草基质的含水率。水的比热和汽化热较大，当烟草基质含水率显著升高(例如由14％左右，增加到16％)，一方面在固定设计的加热器具的加热方式下，抽吸前两口由于高比例水汽化，损耗较大热量，整个雾化量不足，气溶胶浓度减小；另一方面，由于气溶胶中含水比例增加，抽吸入口时，冷凝放热能量较高，引起烫嘴等不适体验。
因此，提供一种在抽吸卷烟之前对电加热卷烟进行预热的电加热卷烟预热方法是本领域技术人员亟待解决的问题。
发明内容
本发明的目的在于提供一种电加热卷烟预热方法，该方法逻辑清晰、操作简单，能有效对受潮烟支及时排出水分，增加雾化量和气溶胶浓度，避免烫嘴的不良体验。
基于以上目的，本发明提供的技术方案如下：
一种电加热卷烟预热方法，包括如下步骤：
在加热烟具中预设温度检测点，并对受潮烟支进行预热；
设置预热时间，并获取所述温度监测点处的实际温度；
根据所述实际温度与所述预热时间，获取实际升温速率；
根据所述实际升温速率与正常烟支升温速率，获取受潮烟支含水率；
根据预设方法降低所述受潮烟支含水率至正常烟支含水率的范围内。
优选地，在所述根据所述实际升温速率与正常烟支升温速率，获取受潮烟支含水率之前，还包括：建立烟支含水率与升温速率之间的对应关系。
优选地，所述建立烟支含水率与升温速率之间的对应关系包括如下步骤：
设置预热时间，并预设正常烟支含水率标准值；
递增所述含水率标准值以获取若干个不同品类的受潮烟支；
保持所述预热时间不变，遍历若干个所述不同品类的受潮烟支以获取若干个所述不同品类的受潮烟支的实际温度；
拟合所述若干个所述不同品类的受潮烟支的实际温度和所述预热时间以获取若干个受潮烟支升温速率；
根据若干个不同品类的受潮烟支与若干个所述受潮烟支升温速率建立烟支含水率与升温速率之间的对应关系。
优选地，所述根据所述实际升温速率与正常烟支升温速率，获取受潮烟支含水率具体为：根据所述实际升温速率查询所述烟支含水率与升温速率之间的对应关系以获取受潮烟支含水率。
优选地，所述预设方法包括：流动空气控制法和加热控制法。
优选地，所述流动空气法具体为：在所述加热烟具中预设气路通路以排出多余水分。
优选地，所述加热控制法具体为：当所述实际温度等于所述预设温度阈值时，继续升温。
优选地，所述温度检测点设有多个。
本发明所公开的电加热卷烟预热方法，是在抽吸之前对受潮烟支进行预处理的方法。该方法是在加热烟具中预设温度监测点，夹持受潮烟支后，对受潮烟支进行预热；设置预热时间，在到达预热时间时，测量获取温度检测点处的实际温度；根据已获取的实际温度和设置的预热时间，计算获取实际升温速率；根据已知的正常烟支升温速率与实际升温速率，计算获取受潮烟支含水率；根据已预设的方法降低受潮烟支含水率至正常烟支含水率的范围内。本发明通过在抽吸前对受潮烟支进行预处理的方式，有效的判断获取受潮烟支含水率，并根据受潮烟支的含水率多少按照预设方法降低至正常烟支含水率的范围内，通过预热处理增加雾化量和气溶胶浓度，从而使预热处理过后的受潮烟支的抽吸体验与刚打开的正常烟支相近，可以有效的解决因烟支受潮而导致抽吸初期烟雾量不足，烟气烫嘴的问题。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明提供实施例的一种电加热卷烟预热方法流程图；
图2为本发明实施例提供的一种电加热卷烟预热方法步骤S3与步骤S4之间的流程图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
本发明实施例采用递进的方式撰写。
本发明实施例提供了一种电加热卷烟预热方法。主要解决现有技术中，受潮烟支一方面在固定设计的加热器具的加热方式下，抽吸前两口由于高比例水汽化，损耗较大热量，整个雾化量不足，气溶胶浓度减小；另一方面，由于气溶胶中含水比例增加，抽吸入口时，冷凝放热能量较高，引起烫嘴等不适体验的技术问题。
一种电加热卷烟预热方法，包括如下步骤：
S1.在加热烟具中预设温度检测点，并对受潮烟支进行预热；
S2.设置预热时间，并获取温度监测点处的实际温度；
S3.根据实际温度与预热时间，获取实际升温速率；
S4.根据实际升温速率与正常烟支升温速率，获取受潮烟支含水率；
S5.根据预设方法降低受潮烟支含水率至正常烟支含水率的范围内。
步骤S1中，将受潮烟支插入加热烟具中，随后在加热烟具中预设温度检测点，温度检测点一般设置受潮烟支处，设置温度检测点完毕后，对受潮烟支进行预热；
步骤S2中，设置相应的预热时间，对受潮烟支继续预热，在到达相应的预热时间后，测量温度检测点处的实际温度。在实际运用过程中，可以根据实际需要选取预热时间；
步骤S3中，根据已获取的实际温度和预热时间，可以计算获取升温速率，即实际温度除以预热时间；
步骤S4中，根据正常烟支的升温速率，即将含水率小于12％的烟支定义为正常烟支，通过预热时间可测得正常烟支的温度，正常烟支温度与预热时间可以计算获取正常烟支升温速率，结合受潮烟支实际升温速率，计算获取受潮烟支含水率；
步骤S5中，通过受潮烟支含水率与正常烟支含水率进行比较，预设方法降低受潮烟支含水率至12％以下。
优选地，在根据实际升温速率与正常烟支升温速率，获取受潮烟支含水率之前，还包括：建立烟支含水率与升温速率之间的对应关系。
实际运用过程中，在步骤S3与步骤S4之间，还包括有中间步骤，具体 是：建立烟支含水率与升温速率之间的对应关系。加热卷烟烟草基质中的雾化剂，如甘油、丙二醇等多元醇为亲水性添加剂，通常作为保润剂使用，在湿度较大的环境中，极易吸水，增加烟草基质的含水率。而烟草基质的含水率升高，显而易见的表现为升温速率的降低。通过建立烟支含水率与升温速率之间的对应关系，可以快速有效的获取受潮烟支含水率。在本实施例中，烟支含水率与升温速率之间的对应关系的公式具体为：f(加热功率)*f(ΔT/t)＝f(含水率)，其中，ΔT为受潮烟支实际温度，t为预热时间。
优选地，建立烟支含水率与升温速率之间的对应关系包括如下步骤：
A1.设置预热时间，并预设正常烟支含水率标准值；
A2.递增含水率标准值以获取若干个不同品类的受潮烟支；
A3.保持预热时间不变，遍历若干个不同品类的受潮烟支以获取若干个不同品类的受潮烟支的实际温度；
A4.拟合若干个不同品类的受潮烟支的实际温度和预热时间以获取若干个受潮烟支升温速率；
A5.根据若干个不同品类的受潮烟支与若干个受潮烟支升温速率建立烟支含水率与升温速率之间的对应关系。
步骤A1中，预设正常烟支含水率标准值和预热时间。其中，预热时间可以与步骤S2中的预热时间相同也可以不同；本领域技术人员所设定的正常烟支含水率标准值为12％，即低于此标准值的烟支均属于正常烟支，高于此标准值的属于受潮烟支。
步骤A2中，对含水率标准值进行递增，为方便计算，每次递增增加1％。在本实施例中，通过对含水率标准值进行递增，可以获取多个不同品类的受潮烟支，即L1：13％，L2：14％，L3:15％，L4:16％，L5:17％，L6：18％，以此类推。其中，L表示烟支类型，在本实施例中选取6中不同品类的受潮烟支。
步骤A3中，固定预热时间不变，遍历多个不同品类的受潮烟支，从而获取多个实际温度，即T1；T2；T3；T4；T5；T6；以此类推，与各个品类的烟支一一对应；
步骤A4中，拟合预热时间和多个不同品类的受潮烟支的实际温度，即T1；T2；T3；T4；T5；T6；T7，从而获取多个受潮烟支的升温速率V1；V2；V3；V4；V5；V6；
步骤A5中，根据多个不同品类的受潮烟支L1；L2；L3；L4；L5；L6；L7与多个受潮烟支升温速率V1；V2；V3；V4；V5；V6；建立烟支含水率与升温速率之间的对应关系。
优选地，根据实际升温速率与正常烟支升温速率，获取受潮烟支含水率具体为：根据实际升温速率查询烟支含水率与升温速率之间的对应关系以获取受潮烟支含水率。
实际运用过程中，根据已获取的实际升温速率，查询烟支含水率与升温速率之间的对应关系表，从而获取受潮烟支含水率。
优选地，预设方法包括：流动空气控制法和加热控制法。
优选地，流动空气法具体为：在加热烟具中预设气路通路以排出多余水分。
优选地，加热控制法具体为：当实际温度等于预设温度阈值时，继续升温。
实际运用过程中，预设降低含水率的方法包括，流动空气控制法和加热控制法；简单来说，即在加热烟具中设置气路通路，通过保持一段时间的较高温度，将蒸发出的水蒸气从气路通路中排出，达到降低烟支含水率的效果；或者在实际温度等于预设温度阈值时，继续提高温度，对烟支进行更高温度的烘烤，使其中水分在高温下逐渐气化，从而达到降低烟支含水率的效果。
优选地，温度检测点设有多个。
实际运用过程中，为保证测得温度更加精准，可将温度检测点设置为多个，测量多个温度检测点处温度后，取平均温度。
在本申请所提供的实施例中，应该理解到，所揭露的方法和装置，可以通过其它的方式实现。以上所描述的装置实施例仅仅是示意性的，例如，模块的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，如：多个模块或组件可以结合，或可以集成到另一个系统，或一些特 征可以忽略，或不执行。另外，所显示或讨论的各组成部分相互之间的耦合、或直接耦合、或通信连接可以是通过一些接口，设备或模块的间接耦合或通信连接，可以是电性的、机械的或其它形式的。
另外，在本发明各实施例中的各功能模块可以全部集成在一个处理器中，也可以是各模块分别单独作为一个器件，也可以两个或两个以上模块集成在一个器件中；本发明各实施例中的各功能模块既可以采用硬件的形式实现，也可以采用硬件加软件功能单元的形式实现。
本领域普通技术人员可以理解：实现上述方法实施例的全部或部分步骤可以通过程序指令及相关的硬件来完成，前述的程序指令可以存储于计算机可读取存储介质中，该程序指令在执行时，执行包括上述方法实施例的步骤；而前述的存储介质包括：移动存储设备、只读存储器(Read Only Memory，ROM)、磁碟或者光盘等各种可以存储程序代码的介质。
如本申请和权利要求书中所示，除非上下文明确提示例外情形，“一”、“一个”、“一种”和/或“该”等词并非特指单数，也可包括复数。一般说来，术语“包括”与“包含”仅提示包括已明确标识的步骤和元素，而这些步骤和元素不构成一个排它性的罗列，方法或者设备也可能包含其它的步骤或元素。由语句“包括一个……”限定的要素，并不排除在包括要素的过程、方法、商品或者设备中还存在另外的相同要素。
本申请中如若使用了流程图，则该流程图是用来说明根据本申请的实施例的系统所执行的操作。应当理解的是，前面或后面操作不一定按照顺序来精确地执行。相反，可以按照倒序或同时处理各个步骤。同时，也可以将其他操作添加到这些过程中，或从这些过程移除某一步或数步操作。
以上对本发明所提供的一种电加热卷烟预热方法进行了详细介绍。对所公开的实施例的上述说明，使本领域专业技术人员能够实现或使用本发明。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下，在其它实施例中实现。因此，本发明将不会被限制于本文所示的这些实施例，而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。

Claims (8)

  1. 一种电加热卷烟预热方法，其特征在于，包括如下步骤：
    在加热烟具中预设温度检测点，并对受潮烟支进行预热；
    设置预热时间，并获取所述温度监测点处的实际温度；
    根据所述实际温度与所述预热时间，获取实际升温速率；
    根据所述实际升温速率与正常烟支升温速率，获取受潮烟支含水率；
    根据预设方法降低所述受潮烟支含水率至正常烟支含水率的范围内。
  2. 如权利要求1所述的电加热卷烟预热方法，其特征在于，在所述根据所述实际升温速率与正常烟支升温速率，获取受潮烟支含水率之前，还包括：建立烟支含水率与升温速率之间的对应关系。
  3. 如权利要求2所述的电加热卷烟预热方法，其特征在于，所述建立烟支含水率与升温速率之间的对应关系包括如下步骤：
    设置预热时间，并预设正常烟支含水率标准值；
    递增所述含水率标准值以获取若干个不同品类的受潮烟支；
    保持所述预热时间不变，遍历若干个所述不同品类的受潮烟支以获取若干个所述不同品类的受潮烟支的实际温度；
    拟合所述若干个所述不同品类的受潮烟支的实际温度和所述预热时间以获取若干个受潮烟支升温速率；
    根据若干个不同品类的受潮烟支与若干个所述受潮烟支升温速率建立烟支含水率与升温速率之间的对应关系。
  4. 如权利要求3所述的电加热卷烟预热方法，其特征在于，所述根据所述实际升温速率与正常烟支升温速率，获取受潮烟支含水率具体为：根据所述实际升温速率查询所述烟支含水率与升温速率之间的对应关系以获取受潮烟支含水率。
  5. 如权利要求1所述的电加热卷烟预热方法，其特征在于，所述预设方法包括：流动空气控制法和加热控制法。
  6. 如权利要求5所述的电加热卷烟预热方法，其特征在于，所述流动空气法具体为：在所述加热烟具中预设气路通路以排出多余水分。
  7. 如权利要求5所述的电加热卷烟预热方法，其特征在于，所述加热 控制法具体为：当所述实际温度等于所述预设温度阈值时，继续升温。
  8. 如权利要求1所述的电加热卷烟预热方法，其特征在于，所述温度检测点设有多个。
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103760061A (zh) * 2014-02-14 2014-04-30 江苏中烟工业有限责任公司 一种卷烟烟支保润性能的评价方法
WO2019233793A1 (de) * 2018-06-08 2019-12-12 Hochschule Kaiserslautern Verfahren zur ermittlung des feuchtegehalts eines feuchtigkeit aufnehmenden materials
CN112526009A (zh) * 2020-11-16 2021-03-19 河南中烟工业有限责任公司 一种基于水活度测定加热卷烟芯材含水量的方法
KR20220091144A (ko) * 2020-12-23 2022-06-30 주식회사 케이티앤지 에어로졸 생성장치 및 그 동작방법
CN115281381A (zh) * 2022-08-16 2022-11-04 湖北中烟工业有限责任公司 一种电加热卷烟预热方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103760061A (zh) * 2014-02-14 2014-04-30 江苏中烟工业有限责任公司 一种卷烟烟支保润性能的评价方法
WO2019233793A1 (de) * 2018-06-08 2019-12-12 Hochschule Kaiserslautern Verfahren zur ermittlung des feuchtegehalts eines feuchtigkeit aufnehmenden materials
CN112526009A (zh) * 2020-11-16 2021-03-19 河南中烟工业有限责任公司 一种基于水活度测定加热卷烟芯材含水量的方法
KR20220091144A (ko) * 2020-12-23 2022-06-30 주식회사 케이티앤지 에어로졸 생성장치 및 그 동작방법
CN115281381A (zh) * 2022-08-16 2022-11-04 湖北中烟工业有限责任公司 一种电加热卷烟预热方法

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