Method and system for separating and classifying different parts of tobacco leaves

Abstract

The invention provides a method and a system for separating and classifying different parts of tobacco leaves. The system comprises a butt putting and leaf laying conveyor, a slitting and separating machine, a stem end tobacco conveyor, a leaf tip tobacco conveyor and a leaf base conveyor. Different parts of the same grade of tobacco can be slit, classified and collected, and then are quantitatively packed, so that when the following tobacco leave-beating and re-drying are carried out, according to chemical compositions of different parts of tobacco, a formula is accurately made, thereby effectively improving the quality of cigarette products. In addition, the leaf laying, butt putting and slitting procedures before tobacco leave-beating and re-drying are adjusted to a sorting workshop, so that the process flow is shortened, materials are quantitatively and accurately prepared, the production environment of a main production line is improved, the breakage rate is effectively reduced, and the production cost is reduced.

Description

technical field [0001] The invention relates to a separation and classification method and system, in particular to a method and system for realizing the separation and classification of different parts of tobacco leaves according to the internal chemical composition and quality of different parts of tobacco leaves, belonging to the technical field of tobacco processing. Background technique [0002] With the advancement of technology, tobacco threshing and redrying production has also entered the era of fine processing. In the traditional production process of threshing and redrying, it is first necessary to select the slices or handles based on the appearance or feeling, and then the selected slices or sticks are processed without separation or classification, so that Finish threshing and redrying. Because different parts of the tobacco leaves, such as the stem end, leaf base, and leaf tip, have great differences in their internal quality, such as chemical composition and...

AI Technical Summary

Problems solved by technology

Because different parts of the tobacco leaves, such as the stem end, leaf base, and leaf tip, have great differences in their internal quality, such as chemical composition and content, it is far from enough to use only the traditional method of separating stems and leaves. , will directly affect the taste, taste and other qualities of cigarette products due to the extensive threshing formula

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