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A method and application of integrated modulation and heating of cigarette tobacco leaves by roasting and removing impurity gases

A technology of tobacco leaves and miscellaneous gases, which is applied in the field of integrated modulation and heating of tobacco leaves by roasting and removing miscellaneous gases, can solve problems such as waste of manpower and material resources, low production efficiency, and process solidification, so as to improve quality, increase production efficiency, and guarantee The effect of dryness and brittleness

Active Publication Date: 2022-03-29
YUNNAN ACAD OF TOBACCO AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is a certain process solidification problem in the current processing chain used to heat cigarette leaves, resulting in a large degree of waste of manpower and material resources, and at the same time, the production efficiency is also low

Method used

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  • A method and application of integrated modulation and heating of cigarette tobacco leaves by roasting and removing impurity gases
  • A method and application of integrated modulation and heating of cigarette tobacco leaves by roasting and removing impurity gases
  • A method and application of integrated modulation and heating of cigarette tobacco leaves by roasting and removing impurity gases

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] S100: According to the requirement that the tendons turn white, the leaf surface is light yellow, and most of the hairs fall off, the K326 suitable ripe fresh tobacco leaves planted for this experiment in Jiuxi Town, Jiangchuan District, Yuxi City are harvested, and the stems are weaved according to the routine.

[0035] S200: Tobacco leaves that have been braided at 42kg / m 3 The smoke filling density is more than 95% of the volume of the barn, and it is loaded into the air-flow descending intensive barn for roasting.

[0036]S300: The yellowing period includes the early yellowing period, the middle yellowing period and the late yellowing period. In the early yellowing period, the dry bulb temperature is raised from room temperature to 35℃ at a heating rate of 1.5℃ / h, and the wet bulb temperature is adjusted from room temperature to 33℃ , bake at stable dry and wet bulb temperatures for 22 hours; then enter the mid-yellowing period, raise the dry bulb temperature to 38°...

Embodiment 2

[0042] S100: According to the requirement that the tendons turn white, the leaf surface is light yellow, and most of the hairs fall off, the K326 suitable ripe fresh tobacco leaves planted for this experiment in Jiuxi Town, Jiangchuan District, Yuxi City are harvested, and the stems are weaved according to the routine.

[0043] S200: Tobacco leaves that have been braided at 42kg / m 3 The smoke filling density is more than 95% of the volume of the barn, and it is loaded into the air-flow descending intensive barn for roasting.

[0044] S300: The yellowing period includes the early yellowing period, the middle yellowing period and the late yellowing period. In the early yellowing period, the dry bulb temperature is raised from room temperature to 35.5℃ at a heating rate of 1.5℃ / h, and the wet bulb temperature is adjusted from room temperature to 33.5℃ , bake at stable dry and wet bulb temperatures for 23 hours; then enter the mid-yellowing period, raise the dry bulb temperature t...

Embodiment 3

[0050] S100: According to the requirement that the tendons turn white, the leaf surface is light yellow, and most of the hairs fall off, the K326 suitable ripe fresh tobacco leaves planted for this experiment in Jiuxi Town, Jiangchuan District, Yuxi City are harvested, and the stems are weaved according to the routine.

[0051] S200: Tobacco leaves that have been braided at 42kg / m 3 The smoke filling density is more than 95% of the volume of the barn, and it is loaded into the air-flow descending intensive barn for roasting.

[0052] S300: The yellowing period includes the early yellowing period, the middle yellowing period and the late yellowing period. In the early yellowing period, the dry bulb temperature is raised from room temperature to 36℃ at a heating rate of 1.5℃ / h, and the wet bulb temperature is adjusted from room temperature to 34℃ , bake at stable dry and wet bulb temperatures for 24 hours; then enter the mid-yellowing period, raise the dry bulb temperature to 38...

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Abstract

The invention discloses a method and application of a method for integrally modulating and heating cigarette tobacco leaves by roasting and removing miscellaneous gases. The method comprises the steps of harvesting fresh flue-cured tobacco leaves suitable for ripening, weaving rods or putting them into tobacco holders, and then entering the curing barn; , the adjusted heated cigarette leaf can be obtained. The tobacco leaf is the tobacco leaf obtained by the aforementioned method. The application is the application of the tobacco leaves obtained by the preparation method in the preparation of heated cigarettes. Based on the modulation characteristics of the heated cigarette raw materials and the re-baking process, the present invention optimizes the combination of the initial roasting and re-baking process of the tobacco leaf raw materials, and completes the process of re-baking and removing impurities in the initial roasting stage in advance, which solves the cumbersome curing process of the heated cigarette tobacco production line It can not only meet the quality requirements of heated cigarette tobacco raw materials and improve the aroma of tobacco leaves, but also help optimize the production chain of heated cigarettes and effectively improve production efficiency.

Description

technical field [0001] The invention belongs to the technical field of tobacco curing, and in particular relates to a method and an application of an integrated method for modulating and heating cigarette leaves by curing and removing miscellaneous gases. Background technique [0002] With the gradual strengthening of tobacco control efforts around the world in recent years, and the concept of healthy living has been deeply rooted in the hearts of the people, under the influence of a series of tobacco control laws, policies and actions, the tobacco development environment has undergone profound and major changes, and the structure of tobacco products is moving towards diversification. Accelerate the adjustment of the direction of nationalization and smoke-free. The development of traditional smoking tobacco products is facing increasing pressure, and this means that for new tobacco products such as heat-not-burn tobacco products, there is an opportunity to come to the focus ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B3/10A24B3/12A24B3/04A24B3/18A01D45/16
CPCA24B3/10A24B3/12A24B3/04A24B3/18A01D45/16
Inventor 邹聪明顾开元朱艳梅曾尔庆杨策陈洁陈颐苏家恩何悦刘志华张轲陈丹赵璐尚善斋胡彬彬赵高坤姜永雷冀新威刘芮沈燕金郑东方何军刘春波赵文涛高开仙
Owner YUNNAN ACAD OF TOBACCO AGRI SCI
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