Air-flowing type tobacco shred perfuming device

Abstract

The invention discloses an air-flowing type tobacco shred perfuming device. The air-flowing type tobacco shred perfuming device comprises a perfume tank (1), a material liquid electromagnetic valve (2), a filter (3), a pump (4), a nozzle (6), an air compression device (7), a charging air lock (9), a process air pipeline (10), a cyclone blanker (11), a circulating fan (12), an exhaust air door (13) and a discharging air lock (15), wherein the perfume tank is connected with a nozzle pipeline through the material liquid electromagnetic valve, the filter and the pump; the air compression device is connected with the nozzle pipeline; the nozzle and the charging air lock are fixedly arranged on the process air pipeline; the exhaust air door is arranged on the process air pipeline; one end of the process air pipeline is connected with the circulating fan, and the other end of the process air pipeline is connected with the cyclone blanker; the cyclone blanker is connected with the circulating fan; and the discharging air lock is arranged at the lower end of the cyclone blanker. The air-flowing type tobacco shred perfuming device has the advantages that tobacco shreds are uniformly perfumed; the breaking rate of the tobacco shreds is reduced; and the quality of cigarette is improved.

Description

technical field [0001] The invention relates to an air-flow shredded tobacco flavoring device, which belongs to the technical field of shredded tobacco processing. Background technique [0002] In the process of making shredded cigarettes, the flavoring process is to spray spices on the blended mixture of dried shredded tobacco, shredded stems, shredded shreds, etc. It is necessary to apply liquid flavors to the materials accurately and evenly according to the requirements of the process formula to improve the quality of cigarettes. Therefore, the uniformity of fragrance application is the key to ensure product quality. [0003] At present, the flavoring process in the domestic tobacco industry generally adopts a horizontal drum flavoring equipment. The cylinder body is inclined at a certain angle. , after the shredded tobacco enters the cylinder, it is brought from a low place to a high place as the cylinder rolls, and then falls to a low place again, and is sprayed with s...

AI Technical Summary

Problems solved by technology

[0004] 1. Uneven flavoring: As the cylinder is limited by its diameter and length, the flow of material inside the cylinder depends entirely on the friction between the cylinder wall and the shredded tobacco, and the throwing space is very limited. In addition, the spraying distance of the nozzle and the atomization The shape is limited, and the formed fragrance area is short and narrow. The material receives the fragrance spray only near the entrance of the drum, and some materials are far away from the fragrance area before spraying the fragrance, resulting in uneven fragrance.

In addition, some relatively small shredded tobacco or other blends are always rolling in the middle and lower part of the barrel, and cannot reach the flavoring area, so it is difficult to guarantee the quality of flavoring

[0005] 2. More crushing: Generally, the moisture content of the material in the flavoring process is low, and the shredded tobacco is continuously turned and dropped inside the cylinder, constantly rubbing and colliding with the inner wall, and then changing the structure of the shredded tobacco, resulting in shredding, resulting in shredded tobacco The whole yarn rate of the finished product is reduced

There are some drum equipment that add scrapers or rakes inside the cylinder to change its running track by raising the height of the material drop, so as to improve the uniformity of flavoring, but at the same time it also brings the disadvantage of increased crushing

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