Single type tobacco stem and shred online separating and recovering system of cigarette making machine

Abstract

The invention discloses a single type tobacco stem and shred online separating and recovering system of a cigarette making machine. The system comprises a receiving hopper, a tower-type separator, a cyclone separator and an electric blower, wherein a blowing port of the electric blower is connected with the lower side of the tower-type separator through a blowing pipe, a discharge port of the receiving hopper is formed in the blowing pipe, a tobacco shred discharge port is connected with a feed port of the cyclone separator through a section of pipeline, and a sucking port of the electric blower is connected with an air suction port of the cyclone separator through a sucking pipe. According to different weights of tobacco shreds and tobacco stems at the rated humidity, the light qualified tobacco shreds and the heavy tobacco stems are separated from each other through utilizing airflow, the recovered tobacco shreds are continuously fed to a tobacco shred vibration tank of a cigarette making machine body to be directly recovered and utilized, and the water and aroma losses of the separated tobacco shreds are less, the separated tobacco shreds can be directly recovered and utilized, the tobacco shred consumption of the cigarette making machine is reduced, the environment is protected, and the economic benefits of enterprises are improved.

Description

Technical field [0001] The invention belongs to the technical field of cigarette production, and in particular relates to an online separation and recovery system for single-type tobacco stems and shredded tobacco of a cigarette machine used in a cigarette production line. Background technique [0002] At present, the tobacco stems discharged from the cigarette machines used by the major cigarette production plants in the country contain about 20-30% of the finished product usable tobacco. Some cigarette factories collect this tobacco stems through centralized dust removal pipes for centralized air selection and reuse. This will cause the moisture and aroma of the separated tobacco to be lost, and it will degrade the use of high-end tobacco; some cigarette factories are recycled and used as the raw material of tobacco flakes, and some cigarette factories are treated as garbage, which not only increases logistics costs, but also causes A lot of waste of resources and huge economic...

AI Technical Summary

Problems solved by technology

[0002] At present, the tobacco stems discharged from the cigarette machines used by major cigarette production factories in the country contain about 20-30% of the finished cut tobacco. This will lead to the loss of moisture and aroma of the separated cut tobacco, and will downgrade the use of high-grade cut tobacco; some cigarette factories recycle and concentrate them as raw materials for tobacco sheets, and some cigarette factories treat them as garbage, which not only increases logistics costs, but also causes A lot of resource waste and huge economic loss

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