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Method for preparing heating cigarette tobacco leaves through integration of baking and impurity gas removal and application

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 low production efficiency, waste of manpower and material resources, and process solidification, so as to improve quality, increase production efficiency, and guarantee The effect of dryness and brittleness

Active Publication Date: 2020-12-08
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, resu

Method used

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  • Method for preparing heating cigarette tobacco leaves through integration of baking and impurity gas removal and application
  • Method for preparing heating cigarette tobacco leaves through integration of baking and impurity gas removal and application
  • Method for preparing heating cigarette tobacco leaves through integration of baking and impurity gas removal and application

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 for preparing heating cigarette tobacco leaves through integration of baking and impurity gas removal and application. The method comprises the steps that fresh flue-cured tobacco leaves which are well-done are harvested and woven into rods or loaded into tobacco clamps and then put into a curing barn; the tobacco leaves are subjected to the steps of yellowing stage, color fixing stage and stem drying stage control and moisture regaining treatment and impurity gas removal treatment baking in sequence, and then the adjusted heating cigarette tobacco leaves can be obtained. The tobacco leaves are obtained through the method. The application is application of the tobacco leaves obtained through the preparation method in preparation of heating cigarettes. According to the method, based on the preparation characteristics and re-baking technological processes of heating cigarette raw materials, the primary baking technological process and the re-baking technological process of the tobacco leaf raw materials are optimized and combined, the re-baking and impurity gas removal process is completed in the primary baking stage in advance, the problems that a heating cigarette tobacco leaf production line is tedious and solidified, and a large amount of manpower and a large number of material resources are needed in the industrial re-baking process are solved, the quality requirement of the heating cigarette tobacco leaf raw materials can be met, the tobacco leaf fragrance amount can be increased, optimization of a heating cigarette production chain is promoted, and the production efficiency is effectively improved.

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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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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