CN114376255A - Method for regulating and controlling uniformity of threshing and redrying formula - Google Patents
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- 238000000034 method Methods 0.000 title claims abstract description 38
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 10
- 230000001276 controlling effect Effects 0.000 title claims abstract description 6
- 241000208125 Nicotiana Species 0.000 claims abstract description 70
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 70
- 238000002156 mixing Methods 0.000 claims abstract description 49
- 239000000126 substance Substances 0.000 claims abstract description 42
- 239000002994 raw material Substances 0.000 claims abstract description 26
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 229960002715 nicotine Drugs 0.000 claims abstract description 9
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 19
- 239000000779 smoke Substances 0.000 claims description 11
- 238000013329 compounding Methods 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 6
- 238000009472 formulation Methods 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims 2
- 230000000391 smoking effect Effects 0.000 claims 1
- 230000008569 process Effects 0.000 description 7
- 230000007935 neutral effect Effects 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
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- 230000003203 everyday effect Effects 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
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- 238000007619 statistical method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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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
- A24B3/08—Blending tobacco
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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
- A24B3/10—Roasting or cooling tobacco
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Abstract
Description
技术领域technical field
本发明涉及烟草原料加工领域，特别是涉及一种调控打叶复烤配方均匀性的方法。The invention relates to the field of tobacco raw material processing, in particular to a method for regulating the uniformity of threshing and redrying recipes.
背景技术Background technique
目前，在打叶复烤中通常以控制好生产过程中的备料、铺叶摆把以及贮叶等关键环节的操作实现配方打叶的均匀性。At present, in the process of threshing and redrying, the uniformity of formula threshing is usually achieved by controlling the operation of key links such as material preparation, leaf laying handle and leaf storage in the production process.
配方打叶各等级烟叶的混合一般采取三种混合方式：一种是在配叶工序人工将整批次各等级烟叶利用铺叶台位进行有序组合；另一种是在配叶工序后的每一工序和中贮环节将组合后的叶片不断地进行掺混；还有一种是在贮叶备料及铺叶工序使用高架库物流系统实现库内烟叶质量信息统计分析，结合打叶复烤混配柜，并策划形成配方队列实现物料混配调控。The mixing of various grades of tobacco leaves with formula threshing generally adopts three mixing methods: one is to manually combine the whole batch of tobacco leaves of all grades using the leaf-laying platform in the leaf blending process; In each process and intermediate storage, the combined leaves are continuously blended; another is to use the high-bay warehouse logistics system to achieve statistical analysis of the quality information of tobacco leaves in the warehouse during the leaf storage preparation and leaf laying process, combined with threshing and redrying. Matching cabinets, and planning to form a formula queue to achieve material mixing control.
近年来，吴昊等研究了独立配方单元结合LED电子显示屏配合使用提高投料的精准度。肖明礼等通过铺叶台的优化管理与贮柜的有效利用相结合，使成品片烟烟碱含量变异系数降低至6.09％。帅志军等发明了烟草打叶复烤生产线的箱式配方工艺专利技术来提高成品片烟的均匀性。邹小利等发明了在贮柜内进行物料灵活和均匀掺配的方法，可以满足物料多组分多比例配方灵活调整和均匀掺配的工艺需求,达到生产对物料掺配均匀性及精度的要求。杨凯等发明了基于化学成分的打叶复烤产品均匀性系统调控方法，使成品片烟烟碱含量变异系数平均值均能控制在4％以下。王辉等发明了基于高架库系统的信息化、自动化控制的调控烟叶配方均匀性的方法，进一步的提高了片烟质量的均匀性。In recent years, Wu Hao et al. have studied the use of independent formula unit combined with LED electronic display to improve the accuracy of feeding. Xiao Mingli et al. combined the optimal management of the leaf spreading table and the effective utilization of the storage cabinet to reduce the coefficient of variation of the nicotine content in the finished tablets to 6.09%. Shuai Zhijun and others invented the patented box-type formula technology of the tobacco threshing and redrying production line to improve the uniformity of the finished tobacco. Zou Xiaoli et al. invented a method for flexible and uniform blending of materials in the storage cabinet, which can meet the technological requirements of flexible adjustment and uniform blending of multi-component and multi-proportion formulations, and meet the production requirements for material blending uniformity and precision. Yang Kai et al. invented a method for systematically controlling the uniformity of threshing and redrying products based on chemical components, so that the average coefficient of variation of the nicotine content in the finished slices can be controlled below 4%. Wang Hui et al. invented a method for regulating the uniformity of tobacco leaf formula based on the informationization and automatic control of the elevated warehouse system, which further improved the uniformity of tobacco quality.
这些研究有的依据产区、等级、年份按一定比例进行配方，通过改进投料的控制精度来提升均匀性，但结果还是要依靠原料自身均匀程度，存在被动性和调节能力的局限性；有的依据化学成分进行配方，但配方缺乏主动性，导致可控制的能力有限，或主动配方能力强而自动化程度低，对人的依赖较大，可控性不强；有的依据依据化学成分进行配方，利用高架库物流系统进行投料，自动化程度高但投入及运行成本高。Some of these studies formulate formulas according to a certain proportion according to the production area, grade and year, and improve the uniformity by improving the control accuracy of the feeding material, but the results still depend on the uniformity of the raw materials themselves, and there are limitations in passivity and adjustment ability; some Formulating based on chemical components, but the lack of initiative in the formulation leads to limited controllability, or the active formulation capability is strong but the degree of automation is low, the dependence on people is large, and the controllability is not strong; some formulas are based on chemical components. , The use of high-bay warehouse logistics system for material feeding has a high degree of automation but high investment and operating costs.
发明内容SUMMARY OF THE INVENTION
鉴于以上所述现有技术的缺点，本发明的目的在于提供一种调控打叶复烤配方均匀性的方法，用于解决现有技术中的问题。In view of the above-mentioned shortcomings of the prior art, the object of the present invention is to provide a method for regulating the uniformity of threshing and redrying recipes, which is used to solve the problems in the prior art.
为实现上述目的及其他相关目的，本发明是通过以下技术方案获得的。In order to achieve the above object and other related objects, the present invention is obtained through the following technical solutions.
本发明提供一种调控打叶复烤配方化学成分均匀性的方法，包括如下步骤：The invention provides a method for regulating and controlling the uniformity of chemical components of a threshing and redrying formula, comprising the following steps:
1)将不同类别的烟叶原料按照设定质量装入第一烟箱，且每个所述第一烟箱中仅装唯一类别烟叶原料；1) Loading different types of tobacco leaf raw materials into the first tobacco box according to the set quality, and only loading unique type of tobacco leaf raw materials in each described first tobacco box;
2)根据生产情况搭配铺叶，形成混配配比方案；2) According to the production situation, the leaves are matched to form a mixing ratio plan;
3)根据混配配比方案，在混配线进行人工投料并混配；3) According to the mixing ratio plan, manually feed and mix in the mixing line;
4)将混配后的原料烟叶按照设定质量装入第二烟箱；在线检测混配后每箱烟叶的化学成分含量，并根据每箱烟叶的化学成分含量将其划分为高、中和低三个类别；若化学成分含量高的类别的质量为M1，化学成分含量中的类别的质量记为M2，化学成分含量低的类别的质量记为M3，则M2＞M1，M2＞M3，M1+M3≥M2；4) loading the mixed raw tobacco leaves into the second smoke box according to the set quality; online detection of the chemical composition content of each box of tobacco leaves after the compounding, and dividing it into high, neutral and neutral according to the chemical composition content of each box of tobacco leaves If the quality of the category with high chemical content is M1, the quality of the category in the chemical composition is M2, and the quality of the category with low chemical composition is M3, then M2>M1, M2>M3, M1+M3≥M2;
5)根据高、中和低类别的质量比例、自动翻箱喂料通道数量和定量喂料装置投料能力形成打叶投料混配配方；5) According to the mass ratio of high, medium and low categories, the number of automatic turning box feeding channels and the feeding capacity of the quantitative feeding device, the formula for threshing and feeding is formed;
6)依据打叶投料混配配方备料，上料后经配方柜混配。6) Prepare materials according to the mixing formula for threshing and feeding, and mix them in the formula cabinet after feeding.
优选地，所述化学成分为烟叶中的烟碱、糖或氮。Preferably, the chemical constituents are nicotine, sugar or nitrogen in tobacco leaves.
优选地，所述第一烟箱上附有烟草原料所属类别的标签。Preferably, the first cigarette box is attached with a label of the category to which the tobacco raw material belongs.
优选地，所述不同类别的烟草原料是依据烟叶原料的产地、等级或化学成分含量划分。Preferably, the different types of tobacco raw materials are divided according to the origin, grade or chemical component content of the tobacco raw materials.
优选地，所述生产情况包括配方要求、烟叶原料各类别比例和混配线台位数量。Preferably, the production situation includes formula requirements, the proportion of each category of tobacco leaf raw materials and the number of stations in the mixing line.
优选地，在线检测混配后每箱烟叶的化学成分含量在对应的烟箱上采用标签标识。Preferably, after online detection of the chemical component content of each box of tobacco leaves after mixing, a label is used on the corresponding smoke box.
优选地，在形成打叶投料混配配方时，每个所述自动翻箱喂料通道仅喂入一种类型烟叶原料。Preferably, when forming the formula for threshing and feeding, only one type of tobacco raw material is fed into each of the automatic box-turning feeding channels.
优选地，在形成打叶投料混配配方时，不同的所述自动翻箱喂料通道可喂入同一类型烟叶原料。Preferably, when forming the formula for threshing and feeding, different automatic box-turning feeding channels can feed the same type of tobacco raw materials.
优选地，在形成打叶投料混配配方时，若打叶投料的设定总流量为m，第n个自动翻箱喂料通道的流量为mn，n为1、2、3、…、i；i为自动翻箱喂料通道总数量；则：Preferably, when forming the formula for threshing and feeding, if the set total flow of threshing and feeding is m, the flow of the nth automatic turning box feeding channel is m n , where n is 1, 2, 3, ..., i; i is the total number of automatic turning box feeding channels; then:
其中，in,
W1为化学成分含量高的类别的质量占打叶投料混配总质量的百分比；W1 is the percentage of the mass of the category with high chemical content in the total mass of the threshing and feeding mixture;
W2为化学成分含量中的类别的质量占打叶投料混配总质量的百分比；W2 is the percentage of the mass of the category in the chemical composition content to the total mass of the threshing and feeding mixture;
W3为化学成分含量低的类别的质量占打叶投料混配总质量的百分比；W3 is the percentage of the mass of the category with low chemical content in the total mass of the threshing and feeding mixture;
M为打叶投料混配总质量。M is the total mass of threshing and feeding mixture.
优选地，所述上料采用烟箱上架机；和/或，上料后，经输送轨道依次输送至翻架喂料通道选择控制器、转向旋转台、翻箱喂料机、定量喂料机后，喂入配方柜。Preferably, a smoke box racking machine is used for the feeding; and/or, after feeding, the materials are sequentially transported to the turning frame feeding channel selection controller, the turning rotary table, the turning case feeding machine, and the quantitative feeding machine through the conveying track. Then, feed into the recipe cabinet.
本申请中上述技术方案的有益效果为：The beneficial effects of the above-mentioned technical solutions in this application are:
本申请提供一种基于混配线、自动翻箱、定量投料的打叶复烤均匀性混配调控方法，这种调控方法是人工混配与自动翻箱定量投料相结合投料方式，其劳动强度低，投资成本少，并且片烟质量的均匀性能控制在先进水平，烟碱变异系数能控制在2.5％左右。The present application provides a method for mixing and controlling the uniformity of threshing and redrying based on a mixing line, automatic box turnover and quantitative feeding. This control method is a combination feeding method of manual mixing and automatic box turnover and quantitative feeding. It has low investment cost, and the uniform performance of the tobacco quality is controlled at an advanced level, and the coefficient of variation of nicotine can be controlled at about 2.5%.
具体实施方式Detailed ways
以下通过特定的具体实例说明本发明的实施方式，本领域技术人员可由本说明书所揭露的内容轻易地了解本发明的其他优点与功效。本发明还可以通过另外不同的具体实施方式加以实施或应用，本说明书中的各项细节也可以基于不同观点与应用，在没有背离本发明的精神下进行各种修饰或改变。The embodiments of the present invention are described below through specific specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.
须知，下列实施例中未具体注明的工艺设备或装置均采用本领域内的常规设备或装置。It should be noted that the process equipment or devices that are not specifically noted in the following examples all adopt conventional equipment or devices in the art.
此外应理解，本发明中提到的一个或多个方法步骤并不排斥在所述组合步骤前后还可以存在其他方法步骤或在这些明确提到的步骤之间还可以插入其他方法步骤，除非另有说明；还应理解，本发明中提到的一个或多个设备/装置之间的组合连接关系并不排斥在所述组合设备/装置前后还可以存在其他设备/装置或在这些明确提到的两个设备/装置之间还可以插入其他设备/装置，除非另有说明。而且，除非另有说明，各方法步骤的编号仅为鉴别各方法步骤的便利工具，而非为限制各方法步骤的排列次序或限定本发明可实施的范围，其相对关系的改变或调整，在无实质变更技术内容的情况下，当亦视为本发明可实施的范畴。Furthermore, it should be understood that the mention of one or more method steps in the present invention does not exclude that other method steps may also be present before and after said combined step or that other method steps may be inserted between these expressly mentioned steps, unless otherwise There are descriptions; it should also be understood that the combined connection relationship between one or more devices/devices mentioned in the present invention does not exclude that there may be other devices/devices before and after the combined device/device or explicitly mentioned in these Other devices/devices can be inserted between the two devices/devices unless otherwise specified. Moreover, unless otherwise specified, the numbering of each method step is only a convenient tool for identifying each method step, rather than limiting the arrangement order of each method step or limiting the scope of the present invention. In the case where the technical content is not substantially changed, it should also be regarded as the scope in which the present invention can be implemented.
本申请实施例中提供一种调控打叶复烤配方化学成分均匀性的方法，包括如下步骤：In the embodiment of the present application, a method for regulating the uniformity of chemical components of threshing and redrying recipes is provided, comprising the following steps:
1)将不同类别的烟叶原料按照设定质量装入第一烟箱，且每个所述第一烟箱中仅装唯一类别烟叶原料；1) Loading different types of tobacco leaf raw materials into the first tobacco box according to the set quality, and only loading unique type of tobacco leaf raw materials in each described first tobacco box;
2)根据生产情况搭配铺叶，形成混配配比方案；2) According to the production situation, the leaves are matched to form a mixing ratio plan;
3)根据混配配比方案，在混配线进行人工投料并混配；3) According to the mixing ratio plan, manually feed and mix in the mixing line;
4)将混配后的原料烟叶按照设定质量装入第二烟箱；在线检测混配后每箱烟叶的化学成分含量，并根据每箱烟叶的化学成分含量将其划分为高、中和低三个类别；若化学成分含量高的类别的质量为M1，化学成分含量中的类别的质量记为M2，化学成分含量低的类别的质量记为M3，则M2＞M1，M2＞M3，M1+M3≥M2；4) loading the mixed raw tobacco leaves into the second smoke box according to the set quality; online detection of the chemical composition content of each box of tobacco leaves after the compounding, and dividing it into high, neutral and neutral according to the chemical composition content of each box of tobacco leaves If the quality of the category with high chemical content is M1, the quality of the category in the chemical composition is M2, and the quality of the category with low chemical composition is M3, then M2>M1, M2>M3, M1+M3≥M2;
5)根据高、中和低类别的质量比例、自动翻箱喂料通道数量和定量喂料装置投料能力形成打叶投料混配配方；5) According to the mass ratio of high, medium and low categories, the number of automatic turning box feeding channels and the feeding capacity of the quantitative feeding device, the formula for threshing and feeding is formed;
6)依据打叶投料混配配方备料，上料后经配方柜混配。6) Prepare materials according to the mixing formula for threshing and feeding, and mix them in the formula cabinet after feeding.
在一个具体的实施方式中，本申请中的设定质量一般为300～300kg。In a specific embodiment, the set mass in this application is generally 300-300 kg.
在一个具体的实施方式中，所述化学成分为烟叶中的烟碱、糖或氮。In a specific embodiment, the chemical constituents are nicotine, sugar or nitrogen in tobacco leaves.
在一个具体的实施方式中，所述第一烟箱上附有烟草原料所属类别的标签。In a specific embodiment, a label of the category to which the tobacco raw material belongs is attached to the first smoke box.
在一个具体的实施方式中，所述不同类别的烟草原料是依据烟叶原料的产地、等级或化学成分含量划分。In a specific embodiment, the different types of tobacco raw materials are classified according to the origin, grade or chemical component content of the tobacco raw materials.
在一个具体的实施方式中，所述生产情况包括配方要求、烟叶原料各类别比例和混配线台位数量。In a specific embodiment, the production situation includes formula requirements, the proportion of each category of tobacco leaf raw materials and the number of stations in the mixing line.
在一个具体的实施方式中，在线检测混配后每箱烟叶的化学成分含量在对应的烟箱上采用标签标识。In a specific embodiment, after online detection of the chemical component content of each box of tobacco leaves after mixing, a label is used on the corresponding smoke box.
在一个具体的实施方式中，在形成打叶投料混配配方时，每个所述自动翻箱喂料通道仅喂入一种类型烟叶原料。In a specific embodiment, when forming the formula for threshing and feeding, each of the automatic box-turning feeding channels only feeds one type of tobacco raw material.
在一个具体的实施方式中，在形成打叶投料混配配方时，不同的所述自动翻箱喂料通道可喂入同一类型烟叶原料。In a specific embodiment, when forming the formula for threshing and feeding, the same type of tobacco raw materials can be fed into different automatic box-turning feeding channels.
在一个具体的实施方式中，在形成打叶投料混配配方时，若打叶投料的设定总流量为m，第n个自动翻箱喂料通道的流量为mn，n为1、2、3、…、i；i为自动翻箱喂料通道总数量；则：In a specific embodiment, when forming the mixed formula of threshing and feeding, if the set total flow of threshing and feeding is m, the flow of the nth automatic turning box feeding channel is m n , and n is 1, 2 , 3, …, i; i is the total number of feeding channels for automatic turning over; then:
其中，in,
W1为化学成分含量高的类别的质量占打叶投料混配总质量的百分比；W1 is the percentage of the mass of the category with high chemical content in the total mass of the threshing and feeding mixture;
W2为化学成分含量中的类别的质量占打叶投料混配总质量的百分比；W2 is the percentage of the mass of the category in the chemical composition content to the total mass of the threshing and feeding mixture;
W3为化学成分含量低的类别的质量占打叶投料混配总质量的百分比；W3 is the percentage of the mass of the category with low chemical content in the total mass of the threshing and feeding mixture;
M为打叶投料混配总质量。M is the total mass of threshing and feeding mixture.
在一个具体的实施方式中，所述上料采用烟箱上架机。In a specific embodiment, the loading adopts a smoke box racking machine.
在一个具体的实施方式中，上料后，经输送轨道依次输送至翻架喂料通道选择控制器、转向旋转台、翻箱喂料机、定量喂料机后，喂入配方柜。In a specific embodiment, after feeding, the materials are sequentially transported to the turning frame feeding channel selection controller, turning rotary table, turning box feeder, and quantitative feeder through the conveying track, and then fed into the formula cabinet.
本申请实施例中还提供了一种具体的混配方法，其主要步骤依次为：烟草原料检验→划分类别→装入第一烟箱→形成混配配比方案→混配线混配→装入第二烟箱并在线检测→根据化学成分含量划分类别→入库分区堆放→形成打叶投料混配配方→配方柜混配。更具体地，形成打叶投料混配配方后，还包括第二烟箱上架→轨道运输→自动翻箱→投料→配方柜混配→打叶、复烤。The embodiment of the present application also provides a specific compounding method, the main steps of which are in sequence: inspection of tobacco raw materials → classification → loading into the first smoke box → forming a mixing and proportioning scheme → compounding with a mixing line → loading Enter the second smoke box and test online → classify according to the content of chemical components → stacking in the storage area → form a formula for threshing and feeding materials → mixing in a formula cabinet. More specifically, after forming the blending formula for threshing and feeding, it also includes placing the second smoke box on the shelf → rail transportation → automatic turning over the box → feeding → compounding in the formula cabinet → threshing and re-baking.
实施例1Example 1
本实施例中提供一种采用本申请中技术方案实现打叶复烤配方均匀性的方法，其具体如下。The present embodiment provides a method for realizing the uniformity of the threshing and redrying recipe by adopting the technical solution in the present application, which is specifically as follows.
以调控烟碱均匀性为目的，某一企业某配方由A、B、C、D四个烟叶等级组成，这四个烟叶等级按照烟叶原料的等级划分，合计321675kg，具体如表1。For the purpose of regulating the uniformity of nicotine, a certain formula of a certain enterprise consists of four grades of tobacco leaves: A, B, C, and D. These four grades of tobacco leaves are divided according to the grades of tobacco leaves, totaling 321,675kg, as shown in Table 1.
表1某配方各等级数量级比例Table 1 Proportion of each grade of a certain formula
1.依据原料各等级数量及混配线台位情况策划形成混配配比方案，如表2。1. According to the quantity of each grade of raw materials and the position of the mixing line, plan and form the mixing ratio plan, as shown in Table 2.
表2混配线各台位等级配比Table 2 The grade ratio of each station of the mixed distribution line
2.经过混配线按照混配配比方案投料混配，并使用在线近红外光谱分析仪检测混配后每箱烟叶烟碱含量，依据烟碱含量高、中、低划分为a(高)、b(中)、c(低)三个等级，如表3。2. After the mixing line, feed and mix according to the mixing ratio plan, and use an online near-infrared spectrum analyzer to detect the nicotine content of each box of tobacco leaves after mixing. According to the high, medium and low nicotine content, it is divided into a (high) , b (medium), c (low) three grades, as shown in Table 3.
表3分选后各等级烟叶数量Table 3 The number of tobacco leaves of each grade after sorting
由表1知：M1＝92050kg，M2＝118610kg，M3＝111015kg；According to Table 1: M1=92050kg, M2=118610kg, M3=111015kg;
则：M＝M1+M2+M3＝321675kgThen: M=M1+M2+M3=321675kg
W1＝28.62％ W2＝36.87％ W3＝34.51％W1=28.62% W2=36.87% W3=34.51%
3.策划打叶投料混配配方：3. Plan the mixing formula for threshing and feeding:
设计投料总流量：m＝12000.00kg/hDesign total feed flow: m=12000.00kg/h
自动翻箱喂料通道：i＝4Automatic turning box feeding channel: i=4
分别计算各喂料通道流量：m1＝m×W1＝3433.90kg/hCalculate the flow rate of each feeding channel separately: m1=m×W1=3433.90kg/h
m2＝m4＝0.5×m×W2＝2212.36kg/hm2=m4=0.5×m×W2=2212.36kg/h
m3＝m×W3＝4141.38kg/hm3=m×W3=4141.38kg/h
表4打叶投料配比Table 4 threshing leaf feeding ratio
4.按照打叶投料配比方案投料：4. Feeding according to the threshing and feeding ratio plan:
1#自动翻箱喂料通道设定流量3433.90kg/h，投料等级a；1# Automatic turning box feeding channel set flow 3433.90kg/h, feeding grade a;
2#和4#自动翻箱喂料通道设定流量3433.90kg/h，投料等级为b；The set flow rate of 2# and 4# automatic turning box feeding channel is 3433.90kg/h, and the feeding level is b;
3#自动翻箱喂料通道设定流量4141.38kg/h，投料等级为c。The set flow rate of the 3# automatic turning box feeding channel is 4141.38kg/h, and the feeding level is c.
5.物料经汇总皮带输送至配方柜混合。5. The materials are transported to the formula cabinet for mixing by the aggregated belt.
经打叶、复烤后成品片烟按2％的比例抽样检测烟碱含量，计算变异系数CV＝2.25％。After threshing and redrying, the nicotine content of the finished cigarettes was sampled at a rate of 2%, and the coefficient of variation CV was calculated as 2.25%.
本申请中上述技术方案基于烟叶模块配方要求，利用混配线实现不同类别烟叶搭配投料，再利用在线检测设备实时检测分选后每箱烟叶化学成分，并依据烟叶化学成分含量划分高、中、低不同类别；在打叶投料过程再利用不同的自动翻箱喂料通道，定量喂料机实现不同类别烟叶搭配投料，并使用配方柜将烟叶混配均匀。The above technical solution in this application is based on the tobacco leaf module formulation requirements, using a mixing line to realize the matching and feeding of different types of tobacco leaves, and then using online detection equipment to detect the chemical components of each box of tobacco leaves after sorting in real time, and classify them according to the chemical composition content of high, medium, and high tobacco leaves. Different types of tobacco are low; in the process of threshing and feeding, different automatic turning box feeding channels are used, and the quantitative feeder realizes the matching and feeding of different types of tobacco leaves, and uses the formula cabinet to mix the tobacco leaves evenly.
除了变异系数小，调控均匀性有效外，相对于现有技术，本申请技术方案还有成本上的优势，相比于利用高架库高架库物流系统进行投料混配，能够节约高架库物流系统建设及维护成本(设计库容为4000吨的高架库物流系统建设成本一般在9000万元左右)；相比于人工铺叶投料，本方案在打叶投料环节利用轨道运输、自动翻箱、定量喂料，自动化程度较高，对人的依赖小，可控性强，每天还能节约144名铺叶工人(按照每天3班，每班48名铺叶工计算)。In addition to the small coefficient of variation and the effective regulation and uniformity, compared with the prior art, the technical solution of the present application also has an advantage in cost. Compared with the use of the high-bay warehouse high-bay warehouse logistics system for material feeding and mixing, the construction of the high-bay warehouse logistics system can be saved. and maintenance costs (the construction cost of a high-bay warehouse logistics system with a designed storage capacity of 4,000 tons is generally about 90 million yuan); compared with manual leaf laying and feeding, this scheme uses rail transportation, automatic turning over, and quantitative feeding in the leaf threshing and feeding process. , The degree of automation is high, the dependence on people is small, the controllability is strong, and 144 leaf-laying workers can be saved every day (calculated according to 3 shifts per day, 48 leaf-laying workers per shift).
上述实施例仅例示性说明本发明的原理及其功效，而非用于限制本发明。任何熟悉此技术的人士皆可在不违背本发明的精神及范畴下，对上述实施例进行修饰或改变。因此，举凡所属技术领域中具有通常知识者在未脱离本发明所揭示的精神与技术思想下所完成的一切等效修饰或改变，仍应由本发明的权利要求所涵盖。The above-mentioned embodiments merely illustrate the principles and effects of the present invention, but are not intended to limit the present invention. Anyone skilled in the art can make modifications or changes to the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed in the present invention should still be covered by the claims of the present invention.
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