A Tobacco Loading System Facilitating Tobacco Leaf Curing, Fixing Color and Improving Flavor

Abstract

The invention belongs to the field of tobacco planting, and in particular relates to a tobacco filling system which is convenient for curing tobacco leaves to fix color and enhance flavor. The system includes a chassis and a tobacco leaf suction device, a tobacco leaf transmission device, a tobacco leaf placement device and a rod threading mechanism arranged in the chassis. The top of the chassis is provided with a vertically moving smoke inlet device, and the top of the chassis is provided with an outlet corresponding to the tobacco leaf placement device. Tobacco outlet: the invention can quickly and effectively realize the orderly and equidistant arrangement of tobacco leaves, improve the rational layout of the interior space of the curing room after tobacco is loaded, enable the hot air flow to flow smoothly at a uniform speed, and improve the quality of tobacco leaf curing and modulation.

Description

technical field [0001] The invention belongs to the field of tobacco planting, and in particular relates to a tobacco filling system which is convenient for curing tobacco leaves to fix color and enhance flavor. Background technique [0002] Excluding the impact of non-harsh climate on the growth of tobacco plants, the quality of tobacco leaves produced by flue-cured tobacco varieties is mainly affected by field management and curing. Field management mainly manages the growth stage of tobacco plants, including transplanting , fertilization, pest control, topping, etc., to ensure uniform yellowing and uniform harvesting of tobacco leaves in the same part and plot; baking modulation mainly heats the tobacco leaves harvested in the field to dehydrate them and remove the internal components. Chemical transformations and reactions occur in the environment, making the content of various components more coordinated, especially the Maillard reaction can increase the production of a...

AI Technical Summary

Problems solved by technology

Due to the large amount of tobacco leaves in the curing room, how to arrange the way of loading the tobacco leaves so that the hot air can flow in the curing room at an even speed and smoothly is one of the inevitable conditions for high-level curing, otherwise it is easy to cause poor drainage Sufficient or insufficient heating makes it difficult to fix the color of the tobacco leaves, and even the tobacco leaves have tendons and flakes, black grains and ash hanging on the tobacco leaves, which not only wastes heat energy, but also the purchase price and quality of tobacco leaves of this grade are extremely low

There are three types of tobacco loading methods in the prior art: tobacco rods, tobacco clips and cigarette frames. The tobacco leaves in the tobacco clips and cigarette frames are scattered, but the tobacco loading efficiency is high, which is suitable for factory-style baking and modulation operations. The tobacco rods are used Weave and tie the tobacco leaves on the bamboo poles with strings, and then hang the bamboo poles layer by layer on the support beams in the curing room. This method of loading tobacco is more traditional. Although the curing effect is better than that of cigarette clips and cigarette frames, it is very labor-intensive. , and the work efficiency is low. At the same time, artificial tobacco is easy to cause a lot of friction between the tobacco leaves, and it is impossible to accurately control the arrangement spacing of the tobacco leaves, and thus cannot greatly improve the average speed and smoothness of the hot air flow.

[0004] Moreover, the determination of the stage of tobacco leaf curing is basically based on visual observation, that is, through the glass windows set up on the barn, but the glass windows are easily contaminated by water vapor, resulting in a decrease in light transmission performance, but it is not suitable to open the door of the barn to enter the room. It is wiped, resulting in a certain error in the judgment of the baking stage

Because the tobacco leaves are in different stages of curing, the aroma components emitted by them are different, so some scholars have proposed to judge the stage of the tobacco leaves in the curing stage by the type of aroma components in the curing room, but this is based on the exhaustion inside and outside the curing room. The airflow is relatively stable and can circulate smoothly between the tobacco leaves, otherwise the content of the aroma-causing components is too small to realize the implementation of the technical solution

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