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Method for representing three-dimensional form of full-specification cigarette combustion cone

A combustion cone, three-dimensional technology, applied in the direction of using combustion for chemical analysis, instruments, measuring devices, etc.

Active Publication Date: 2020-09-01
HONGTA TOBACCO GRP
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings of the existing characterization methods and provide a method for characterizing the three-dimensional shape of the full-size cigarette burning cone

Method used

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  • Method for representing three-dimensional form of full-specification cigarette combustion cone
  • Method for representing three-dimensional form of full-specification cigarette combustion cone
  • Method for representing three-dimensional form of full-specification cigarette combustion cone

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Embodiment Construction

[0020] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and examples, but the given examples are not intended to limit the present invention.

[0021] A method for characterizing the three-dimensional shape of the full-size cigarette burning cone. The method measures and calculates the height and area of ​​the cigarette burning cone through image processing software, and at the same time defines the concavity and convexity of the cigarette burning cone in combination with the diameter of the cigarette. This value can be compared with the burning cone of different specifications of cigarettes. Morphological characteristics, multi-faceted sampling of the same combustion cone makes the result have a certain three-dimensionality, the specific steps are as follows:

[0022] Step 1: Take N cigarette samples to be tested, equilib...

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Abstract

The invention discloses a method for representing the three-dimensional form of a full-specification cigarette combustion cone, and belongs to the technical field of cigarette combustion state characterization. The method comprises the following steps: 1, extracting a to-be-detected cigarette sample; 2, selecting a to-be-detected position of the cigarette; 3, manufacturing a combustion cone of a point to be detected; 4, shooting the combustion cone, and calculating the three-dimensional height and the three-dimensional area of the combustion cone; 5) calculating the bump value of the combustion cone. The method not only can be used for three-dimensional representation of the shape of the combustion cone, but also provides comparability for the shape of the combustion cone of cigarette products of different specifications, and provides method support for understanding the combustion state of cigarettes, improving cigarette flameout and the falling tendency of the combustion cone and improving the comprehensive quality of the cigarettes.

Description

technical field [0001] The invention belongs to the technical field of cigarette combustion state characterization, and more specifically relates to a method for characterizing the three-dimensional shape of a full-size cigarette combustion cone. Background technique [0002] Cigarette burning cone refers to the irregular cone formed by carbonization during the burning process of cigarettes. The shape of cigarette burning cone can reflect the state of cigarette burning. At the same time, the burning state of cigarettes directly affects the chemical changes in the burning process of cigarettes, which in turn affects the release and transfer of aroma components in cigarettes, as well as the release of tar, nicotine, and CO. [0003] Aiming at the characterization method of the shape of the cigarette burning cone, the characterization method of the three-dimensional shape of the burning cone of cigarettes with different specifications has not been established yet. Patent CN101...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N31/12G01B11/06G01B11/28
CPCG01N31/12G01B11/06G01B11/28
Inventor 王晓斌倪和朋马立舒云波郑方朱绍胤马俊张瑞华陈家明邓杨超陶寅莹王娜李腾马丽张莹邹琦朱华成
Owner HONGTA TOBACCO GRP
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