Tobacco leaf subdividing device

Abstract

The invention discloses a tobacco leaf subdivision device, which relates to the technical field of tobacco processing equipment, and comprises a conical barrel inversely arranged above batch flowing tobacco leaves. The bottom of the conical barrel is open, an air outlet device is arranged in the conical barrel, an adjustable air outlet is formed in the top, and multiple tobacco discharging pipelines are arranged on the side wall in the axial direction. According to the tobacco leaf subdivision device, the single leaf weight of tobacco leaves serves as the classification basis, and research shows that the single leaf weight, the tobacco leaf grade and the tobacco leaf part have extremely remarkable correlation. The research of the invention also shows that when the purchased tobacco leavesof the same batch are subdivided, the single-leaf weight has a very significant correlation relationship with the tobacco leaf grade and the sensory evaluation quality. The tobacco leaf static gradingmode is achieved, the tobacco leaf classification speed is high, large-scale and process processing can be achieved, and the problems existing in the prior art are effectively solved.

Description

technical field [0001] The invention relates to the technical field of tobacco processing equipment, in particular to a tobacco leaf subdividing device. Background technique [0002] Due to subjective and objective factors, the tobacco leaves sold by farmers are often mixed with tobacco leaves of many grades and qualities. In order to ensure the uniformity of tobacco raw materials and the stability between batches, industrial companies need to sort tobacco leaves. At present, tobacco leaf sorting is a time-consuming and labor-intensive process, coupled with rising labor prices, it is imperative to mechanized sorting of tobacco leaf raw materials. [0003] At present, some studies have found that the infrared spectrum of tobacco leaves can be used as a classification feature of tobacco leaves by analyzing the main components of tobacco leaves and the characteristics of tobacco leaf spectral information, and the feasibility of infrared spectrum as a classification feature has...

AI Technical Summary

Problems solved by technology

[0005] However, none of the above methods can be applied on a large scale. The reasons are: 1) the tobacco leaves are required to be very flat, but the actual situation is that the tobacco leaves are naturally shrunk; It can be realized, but in actual conditions, the tobacco leaves are required to advance at medium and high speeds on the leaf laying table, so this method cannot meet the needs of industrialized and process-based production; The influence of many other factors

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