Tobacco feeding system and method

Abstract

The invention provides a tobacco feeding system which comprises a material liquid tank, a steam generator, an air storage tank and a vacuum resurgence machine. The steam generator comprises a material liquid inlet, a first steam inlet and a first steam outlet. The material liquid inlet is connected with the material liquid tank, and a liquid adding pump is arranged on a liquid inlet pipe. The air storage tank comprises a second steam inlet and a second steam outlet, and the second steam inlet is connected with the first steam outlet. The second steam inlet is communicated with a resurgence roller of the vacuum resurgence machine through a steam inlet pipe. By means of the tobacco feeding system, the material liquid is liquefied, the material liquid is combined with tobacco under the pressure difference environment to enable the material liquid to be in full contact with the tobacco in a gas molecule mode, the material liquid gas molecules can enter the tobacco tissues easily under the pressure difference state, the tobacco can absorb the material liquid completely and evenly, and the tobacco feeding effect is ensured. Meanwhile, the original aroma components of the tobacco are reserved, and the tobacco can generate new aroma substances.

Description

technical field [0001] The invention relates to the field of cigarette production, in particular to a system for adding tobacco leaves and a method for adding tobacco leaves. Background technique [0002] Tobacco leaf feeding is to add a certain proportion of specific feed liquid to the tobacco leaves. It is the first modification to address the defects in the tobacco leaves or leaf group formulations. Its purpose is to reduce the irritation of the smoke, improve the taste, and enhance the aroma; Adding materials can also achieve the purpose of improving the toughness and combustibility of tobacco, and improving the anti-corrosion ability of tobacco. The feed liquid is a water-soluble additive, which can be divided into: seasoning, flavor enhancer, moisturizer, and auxiliary fuel according to its function; according to the object of addition, it can be divided into: flue-cured tobacco feed liquid, mixed feed liquid (inner material, surface material), cigar Type feed liquid,...

AI Technical Summary

Problems solved by technology

[0004] However, there are also certain disadvantages in this spraying method, because the feed liquid is in contact with the tobacco leaves in the form of mist, and the feed liquid molecules are attached to the surface of the tobacco leaves in the feeding drum, and its thermal force is small and its penetration ability is relatively small. Not strong, and affected by factors such as the opening of the damp damper, the quality of the heating steam, the opening of the heating steam, the stability of the heating steam, and the size and stability of the ejected steam, the absorption of the liquid by the tobacco leaves is uneven, and some leaves Insufficient feeding reduces the effect of feeding, and the other part of the leaves is not easy to dehumidify due to excessive feeding, which affects the effect of tobacco leaf feeding, which may affect the manufacture of cigarettes

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