Tobacco stalk processing method

Abstract

The invention discloses a tobacco stalk processing method, relating to a tobacco leaf processing method, in particular to a tobacco stalk processing method on a tobacco processing line. The invention comprises the steps of: vacuum moisture regaining, stalk washing in a water-tank tobacco stalk conditioning plant, stalk moistening in a channel tobacco stalk conditioning plant, stalk pressing, shredding, moisture regaining in a jetting stalk stem conditioning plant and stalk stem drying in a channel stalk stem drying machine. After being subjected to the tobacco stalk vacuum moisture regaining procedure, tobacco stalk absorbs atomizing water vapour, so that the tobacco stalk has certain temperature and moisture, which can greatly improve the performance index of the original procedure of washing stalks with water; after adding the tobacco stalk vacuum moisture regaining procedure, the moisture of the tobacco stalk can be ensured before the stalk stem is cut; impurities can be thoroughly discharged after the tobacco stalk is washed, the stalk stem cutting technology can be conveniently and safely finished, and the cut stalk stem is cleaner.

Description

technical field [0001] The invention relates to a method for processing tobacco leaves, in particular to a method for processing tobacco stems on a silk-making line. Background technique [0002] Cut stems mainly play a filling role in shredded tobacco to save shredded leaves. Therefore, the main task of tobacco stem processing is to restore the dry tobacco stems with extremely low moisture content to a fresh state, and to maximize their filling capacity after being made into shredded stems. [0003] The re-roasted tobacco stems packed in boxes or sacks are sent to the stem processing line, and the stems are washed by the sink-type tobacco stem rehydration machine. For storage, the stored tobacco stems enter the tunnel-type tobacco stem moistening machine (steamed stems), and then undergo a stem pressing process to meet the requirements of the shredding process. The cut cut stems enter the expansion drying system composed of the jet-type cut-stem moistening machine and the...

AI Technical Summary

Problems solved by technology

But above-mentioned processing technique at least has the following deficiencies: 1, in traditional processing technique, owing to the pretreatment of not having vacuum moisture resurgence, the tissue channel of tobacco stem is not opened, and the hygroscopic ability of tobacco stem fails to bring into play, either the water increases insufficiently, is to To ensure moisture, the processing time of washing, moistening and steaming the stems is too long, which reduces the production efficiency; 2. In the traditional treatment process, due to the lack of pretreatment of vacuum moisture resurgence, during the process of washing the stems, the shriveled The tobacco stems cannot expand quickly, and the sand particles and other impurities mixed in the folds of the tobacco stems are not easy to fall off, which affects the ability of the washing process to purify the tobacco stems;

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