Expanded shredded tobacco processing line

Abstract

The invention discloses an expanded cut tobacco processing production line which comprises a cut tobacco expansion device and a pneumatic drying and shaping device. Cut tobacco can be expanded in a high-pressure vapor environment in the cut tobacco expansion device. The cut tobacco expanded in the cut tobacco expansion device enters the pneumatic drying and shaping device. The pneumatic drying and shaping device comprises a material conveying pipeline and an air blowing device arranged in the material conveying pipeline. In this way, the expanded cut tobacco processing production line can produce expanded cut tobacco continuously, and the expanded cut tobacco produced through the production line is low in broken amount, high in cut tobacco expansion rate and good in cut tobacco fragrance keeping effect.

Description

technical field [0001] The invention relates to the technical field of tobacco processing equipment, in particular to an expanded shredded tobacco processing production line. Background technique [0002] my country is a country dominated by flue-cured tobacco cigarettes. Compared with foreign mixed cigarettes, the tar content of Chinese flue-cured tobacco cigarettes is relatively high. In order to reduce the tar content of flue-cured tobacco cigarettes, expanded cut tobacco tar reduction technology has been promoted. After the shredded tobacco is expanded, the volume becomes larger and the filling value increases. It is blended into the cigarette formula in a certain proportion. By reducing the weight of a single cigarette, increasing the speed of smoking and static burning, and reducing the number of puffs, it can not only reduce the production cost of cigarettes, but also It has obvious effect on reducing tar and harm of cigarettes. [0003] Among the shredded tobacco ex...

AI Technical Summary

Problems solved by technology

However, this technology also cannot achieve continuous production, and a large amount of labor is required in the production process, which will further increase the shredded tobacco during the manual handling of shredded tobacco.

[0008] And above-mentioned two kinds of production methods of expanded shredded tobacco, the shredded tobacco that produces has lower expansion rate, and the keeping effect of shredded tobacco fragrance is poorer.

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