CN107822192B - A tobacco leaf feeding method for improving the uniformity of cigarette formula - Google Patents
A tobacco leaf feeding method for improving the uniformity of cigarette formula Download PDFInfo
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- CN107822192B CN107822192B CN201711006280.7A CN201711006280A CN107822192B CN 107822192 B CN107822192 B CN 107822192B CN 201711006280 A CN201711006280 A CN 201711006280A CN 107822192 B CN107822192 B CN 107822192B
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- 241000208125 Nicotiana Species 0.000 title claims abstract description 46
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 19
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 11
- 239000002356 single layer Substances 0.000 claims abstract description 11
- 230000001953 sensory effect Effects 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 6
- 241000196324 Embryophyta Species 0.000 claims abstract description 5
- 229930013930 alkaloid Natural products 0.000 claims abstract description 5
- 150000003797 alkaloid derivatives Chemical class 0.000 claims abstract description 3
- 239000010410 layer Substances 0.000 claims description 31
- 238000004364 calculation method Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000002156 mixing Methods 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 description 3
- 206010013911 Dysgeusia Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000002085 irritant Substances 0.000 description 1
- 231100000021 irritant Toxicity 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/18—Other treatment of leaves, e.g. puffing, crimpling, cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
- B01F35/88—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise
- B01F35/881—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise by weighing, e.g. with automatic discharge
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacture Of Tobacco Products (AREA)
Abstract
本发明提供一种提高卷烟配方均匀性的烟叶投料方法，包括以下步骤：1)将烟叶配方中的各烟叶等级按照感官特性划分成三类：特征主体类A、特征辅助类B和特征协调类C；(2)根据各“类”的总量和烟叶总量关系来确定“类”间的投料顺序：设定特征主体类A、特征辅助类B和特征协调类C的重量分别为Ma、Mb和Mc，将三类的重量折算为比例关系a：b：c，按照四舍五入折算为整数比例，比例值最大的“类”排第二位投料，比例值最小的“类”排第三位投料，比例值处中间的“类”排第一位投料；(3)通过调节贮叶柜单层铺料面积方式，保证每个垂直断面中三“类”的比例相等或相近；(4)烟叶按照总植物碱含量从高到低的顺序投料。本方法提高了烟叶混合的均匀性，使后续工艺生产均匀性更高。
The invention provides a tobacco leaf feeding method for improving the uniformity of cigarette formula, which comprises the following steps: 1) Divide the grades of tobacco leaves in the tobacco leaf formula into three categories according to the sensory characteristics: feature main class A, feature auxiliary class B and feature coordination class C; (2) According to the relationship between the total amount of each "category" and the total amount of tobacco leaves, determine the feeding sequence between "categories": set the weights of the characteristic main category A, the characteristic auxiliary category B and the characteristic coordination category C as Ma, Mb and Mc, convert the weight of the three categories into a proportional relationship a:b:c, and convert it to an integer ratio according to rounding. The "category" with the largest proportion value is ranked second, and the "category" with the smallest proportion value is ranked third. Feeding, the "category" in the middle of the ratio value is the first to feed; (3) By adjusting the single-layer material area of the leaf storage cabinet, ensure that the proportions of the three "categories" in each vertical section are equal or similar; (4) Tobacco leaves are fed in descending order of total plant alkaloid content. The method improves the uniformity of tobacco leaf mixing and makes the production uniformity of subsequent processes higher.
Description
技术领域technical field
本发明涉及卷烟生产技术领域，具体是一种提高卷烟配方均匀性的烟叶投料方法。The invention relates to the technical field of cigarette production, in particular to a tobacco leaf feeding method for improving the uniformity of cigarette formula.
背景技术Background technique
现有技术中，主要采用烟叶等级随机投料的方式来组织烟叶投料，后期通过烟丝加香贮存环节的烟丝混合来实现综合均匀性。但从现有实际情况来看，卷烟生产实际过程中不同程度存在感官和化学成分不稳定情况。为进一步提高生产均匀性和产品的稳定性，须要制定一种按照配方中烟叶原料的特性进行顺序投料规则来指导生产，以提高烟叶混合的均匀性，以便在经过后续工艺生产后均匀性更高。In the prior art, tobacco leaf feeding is mainly organized by random feeding of tobacco leaf grades, and comprehensive uniformity is achieved by mixing shredded tobacco in the flavoring and storage link of shredded tobacco in the later stage. However, judging from the existing actual situation, there are varying degrees of sensory and chemical composition instability in the actual process of cigarette production. In order to further improve production uniformity and product stability, it is necessary to formulate a sequential feeding rule according to the characteristics of tobacco leaf raw materials in the formula to guide production, so as to improve the uniformity of tobacco leaf mixing, so that the uniformity will be higher after subsequent production processes .
发明内容Contents of the invention
针对上述不足，本发明提供一种提高卷烟配方均匀性的烟叶投料方法，能有效提高卷烟生产配方均匀性。In view of the above disadvantages, the present invention provides a tobacco leaf feeding method for improving the uniformity of cigarette formula, which can effectively improve the uniformity of cigarette production formula.
上述目的是通过以下技术方案实现的：The above-mentioned purpose is achieved through the following technical solutions:
一种提高卷烟配方均匀性的烟叶投料方法，包括以下步骤：(1)将烟叶配方中的各烟叶等级按照感官特性划分成三类：特征主体类A、特征辅助类B和特征协调类C；(2)根据各“类”的总量和烟叶总量关系来确定“类”间的投料顺序：设定特征主体类A、特征辅助类B和特征协调类C的重量分别为Ma、Mb和Mc，将三类的重量折算为比例关系a：b：c，按照四舍五入折算为整数比例，比例值最大的“类”排第二位投料，比例值最小的“类”排第三位投料，比例值处中间的“类”排第一位投料；(3)通过调节贮叶柜单层铺料面积方式，保证每个垂直断面中三“类”的比例相等或相近；(4)烟叶按照总植物碱含量从高到低的顺序投料。A tobacco leaf feeding method for improving the uniformity of cigarette formulations, comprising the following steps: (1) dividing each grade of tobacco leaves in the tobacco leaf formulation into three categories according to sensory characteristics: characteristic main class A, characteristic auxiliary class B and characteristic coordination class C; (2) According to the relationship between the total amount of each "category" and the total amount of tobacco leaves, determine the feeding order among the "categories": set the weights of the characteristic main category A, the characteristic auxiliary category B and the characteristic coordination category C as Ma, Mb and Mc, convert the weight of the three categories into a proportional relationship a:b:c, convert to an integer ratio according to rounding, the "category" with the largest ratio value is ranked second, and the "category" with the smallest ratio is ranked third. The "category" in the middle of the proportion value is the first to feed; (3) by adjusting the single-layer laying area of the leaf storage cabinet, the proportions of the three "categories" in each vertical section are equal or similar; (4) the tobacco leaves are in accordance with Feed in order of total plant alkaloid content from high to low.
进一步的，所述步骤(3)具体为：通过调节贮叶柜单层铺料面积S，使三“类”层数的最小公约数是整数层，保证每个断面三“类”比例恒定，具体计算方法如下:Further, the step (3) is specifically: by adjusting the single-layer paving area S of the leaf storage cabinet, the least common divisor of the three "types" of layers is an integer layer, ensuring that the ratio of the three "types" of each section is constant, The specific calculation method is as follows:
1)烟叶总量＝S0*M*N0＝K*S0*M*(Ya+Yb+Yc)，由Ya：Yb：Yc＝a：b：c可推算出Yc＝N0*c/K*(a+b+c)；1) Total amount of tobacco leaves = S 0 *M*N 0 =K*S 0 *M*(Ya+Yb+Yc), Yc=N 0 *c can be deduced from Ya:Yb:Yc=a:b:c /K*(a+b+c);
其中，S0-常规情况下贮叶柜单层铺料面积；Among them, S 0 - under normal circumstances, the area of a single layer of leaf storage;
N0-投料顺序未确定前生产的实际铺料总层数；N 0 - the total number of actual paving layers produced before the feeding sequence is not determined;
M-每层中单位面积烟叶重量； M-weight of tobacco leaves per unit area in each layer;
K-面积调节系数，一般在0.8—1.2之间； K-area adjustment coefficient, generally between 0.8-1.2;
Ya-A类铺料层数； The number of layers of Ya-A pavement;
Yb-B类铺料层数； Layers of Yb-B class paving materials;
Yc-C类铺料层数； Layers of Yc-C pavement;
2)再通过Yc取整的方式确定K值，进而确定Ya和Yb的值。2) Determine the value of K by rounding off Yc, and then determine the values of Ya and Yb.
本发明通过将已知配方烟叶等级划分成三类，同时确定各类烟叶的投料顺序，然后通过调节贮叶柜单层铺料面积方式，保证每个垂直断面中三“类”的比例相等或相近，即可保证每个断面三“类”比例恒定，最后各“类”中烟叶按照总植物碱从高到低顺序投料，可实现按照配方中烟叶原料的特性进行顺序投料规则来指导生产，提高烟叶混合的均匀性。The present invention divides the grades of known formula tobacco leaves into three categories, simultaneously determines the feeding sequence of various types of tobacco leaves, and then ensures that the proportions of the three "categories" in each vertical section are equal or Similarity can ensure that the ratio of the three "categories" of each section is constant, and finally the tobacco leaves in each "category" are fed according to the order of total plant alkaloids from high to low, and the sequential feeding rules can be implemented according to the characteristics of the tobacco leaf raw materials in the formula to guide production. Improve the uniformity of tobacco leaf blending.
附图说明Description of drawings
图1是采用本发明方法烟叶在柜中的铺料示意图。Fig. 1 is a schematic diagram of laying tobacco leaves in a cabinet by the method of the present invention.
具体实施方式Detailed ways
下面将结合本发明中的附图，对本发明中的技术方案进行清楚、完整地描述。The technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention.
本发明提供一种提高卷烟配方均匀性的烟叶投料方法，包括以下步骤：The invention provides a tobacco leaf feeding method for improving the uniformity of cigarette formula, comprising the following steps:
(1)烟叶配方中“类”的划分：将已知配方烟叶等级划分成特征主体类A、特征辅助类B和特征协调类C；(1) Classification of “categories” in tobacco leaf formula: classify known formula tobacco leaves into feature main class A, feature auxiliary class B and feature coordination class C;
(2)“类”投料顺序的确定：设定特征主体类A、特征辅助类B和特征协调类C的重量分别为Ma、Mb和Mc，将三类的重量折算为比例关系a：b：c，按照四舍五入折算为整数比例，比例值最大的“类”排第二位投料，比例值最小的“类”排第三位投料，比例值处中间的“类”排第一位投料；(2) Determination of the feeding order of "categories": set the weights of the characteristic main category A, the characteristic auxiliary category B and the characteristic coordination category C as Ma, Mb and Mc respectively, and convert the weights of the three categories into a proportional relationship a:b: c. According to rounding and converting to an integer ratio, the "category" with the largest ratio value is ranked second for feeding, the "category" with the smallest ratio value is ranked third for feeding, and the "category" in the middle of the ratio value is ranked first for feeding;
(3)保证每个垂直断面中三“类”的比例相等或相近的铺层方式确定：通过调节贮叶柜单层铺料面积S来实现每一个“类”的层数为整数，以保证每个垂直断面中三“类”的比例关系保持恒定或接近(面积变化后会自动引起层数变化，因为总量是恒定的。)(3) Ensure that the proportions of the three "categories" in each vertical section are equal or similar to the determination of the laying method: by adjusting the single-layer laying area S of the leaf storage cabinet, the number of layers of each "category" is an integer to ensure The proportional relationship of the three "categories" in each vertical section remains constant or close (changes in the area will automatically cause changes in the number of layers, because the total amount is constant.)
具体的，通过调节贮叶柜单层铺料面积S，使三“类”层数的最小公约数是整数层，这样保证每个断面三“类”比例恒定)，具体计算方法如下:Concretely, by adjusting the single-layer paving area S of the leaf storage cabinet, the least common divisor of the three "category" layers is an integer layer, so as to ensure that the three "category" ratios of each section are constant), and the specific calculation method is as follows:
1)烟叶总量＝S0*M*N0＝K*S0*M*(Ya+Yb+Yc)，由Ya：Yb：Yc＝a：b：c可推算出Yc＝N0*c/K*(a+b+c)；1) Total amount of tobacco leaves = S 0 *M*N 0 =K*S 0 *M*(Ya+Yb+Yc), Yc=N 0 *c can be deduced from Ya:Yb:Yc=a:b:c /K*(a+b+c);
其中，S0-常规情况下贮叶柜单层铺料面积；Among them, S 0 - under normal circumstances, the area of a single layer of leaf storage;
N0-投料顺序未确定前生产的实际铺料总层数；N 0 - the total number of actual paving layers produced before the feeding sequence is not determined;
M-每层中单位面积烟叶重量； M-weight of tobacco leaves per unit area in each layer;
K-面积调节系数，一般在0.8—1.2之间； K-area adjustment coefficient, generally between 0.8-1.2;
Ya-A类铺料层数； The number of layers of Ya-A pavement;
Yb-B类铺料层数； Layers of Yb-B class paving materials;
Yc-C类铺料层数； Layers of Yc-C pavement;
2)再通过Yc取整的方式确定K值，进而确定Ya和Yb的值。2) Determine the value of K by rounding off Yc, and then determine the values of Ya and Yb.
(4)各“类”中烟叶按照总植物碱从高到低顺序投料。(4) Tobacco leaves in each "category" were fed according to the order of total plant alkaloids from high to low.
举例说明：for example:
图1为烟叶在柜中的铺料示意图。左右往复为同一层烟叶的铺料，从下往上为一层层的增加铺料。Fig. 1 is a schematic diagram of laying tobacco leaves in a cabinet. Reciprocating from left to right is to spread the same layer of tobacco leaves, and to increase the spread layer by layer from bottom to top.
以某叶组配方为例Take the formula of a certain leaf group as an example
(1)烟叶分“类”(1) Tobacco leaves are divided into "categories"
按照本方法可知，特征主体类A的比例为65％，特征辅助类B的比例为20％，特征协调类C的比例为15％，Ya：Yb：Yc＝a：b：c＝65％：20％：20％。According to this method, it can be seen that the proportion of the characteristic main class A is 65%, the proportion of the characteristic auxiliary class B is 20%, and the proportion of the characteristic coordination class C is 15%, Ya:Yb:Yc=a:b:c=65%: 20%: 20%.
(2)面积调节系数及铺料层数(2) Area adjustment coefficient and number of paving layers
原铺料总层数(N0)值为18层，则Yc＝18*15％/(65％+20％+15％)/K＝2.7/K，Yc取整为3，K值则为0.9，即贮叶柜单层铺料面积为原来的0.9倍，可计算出Ya和Yb分别为13和4，铺料总层数为20。The total number of layers (N 0 ) of the original paving material is 18 layers, then Yc=18*15%/(65%+20%+15%)/K=2.7/K, Yc is rounded to 3, and the K value is 0.9, that is, the area of the single layer of the leaf storage cabinet is 0.9 times of the original. It can be calculated that Ya and Yb are 13 and 4 respectively, and the total number of layers of the material is 20.
(3)烟叶投料顺序(3) Tobacco leaf feeding sequence
按照本方法其投料顺序依次为特征辅助类B(依次序号为10、2、12、4)、特征主体类A(依次序号为8、9、3、6、11、13、14、15、16、17、18、19、20)、特征协调类C(依次序号为7、1、5)。According to this method, its feeding sequence is the feature auxiliary class B (serial number is 10, 2, 12, 4), feature main class A (serial number is 8, 9, 3, 6, 11, 13, 14, 15, 16 , 17, 18, 19, 20), feature coordination class C (numbered 7, 1, 5 in sequence).
实际生产中按照本方法铺层后，后续烟叶经过一系列加工，本投料和原投料方式下生产的卷烟产品进行感官评价对比，本投料方式感官指标CV％更低，质量均匀性更好。具体表现为香气、余味和刺激性指标的CV％值降低，光泽、协调和杂气指标的CV％接近，数据如下表所示：In actual production, after laying layers according to this method, the subsequent tobacco leaves undergo a series of processing, and compare the sensory evaluation of cigarette products produced under this feeding method and the original feeding method. The sensory index CV% of this feeding method is lower and the quality uniformity is better. The specific performance is that the CV% values of aroma, aftertaste and irritation indicators are reduced, and the CV% values of gloss, harmony and miscellaneous indicators are close. The data are shown in the following table:
表1本发明与现有技术感官指标CV％对比Table 1 The present invention compares with prior art sensory index CV%
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何属于本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到的变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应该以权利要求的保护范围为准。The above is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, any changes or substitutions that can be easily imagined by those skilled in the art within the technical scope disclosed in the present invention, All should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be determined by the protection scope of the claims.
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