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Device and method for recovering tobacco particles from exhaust air flows of cigarette-making machines

A technology of tobacco particles and cigarette machines, which is applied in the directions of tobacco, application, and cigarette manufacturing, can solve the problem of inability to grasp the exhaust gas flow of cigarette machines, and achieve the effect of reducing wear and omitting gas delivery devices.

Inactive Publication Date: 2017-04-26
RIEDEL FILTERTECHNIK GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However these recovery systems are often unable to capture all the exhaust stream of the cigarette maker
Furthermore, there is currently no possibility of corresponding retrofitting of existing cigarette making machines

Method used

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  • Device and method for recovering tobacco particles from exhaust air flows of cigarette-making machines
  • Device and method for recovering tobacco particles from exhaust air flows of cigarette-making machines

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The exemplary device 1 according to the invention has a supply duct 2 for connection to an exhaust duct 3 of a cigarette maker 4 . The exhaust duct 3 leads the air flow out of the cigarette maker 4 and can be connected to the air supply duct 2 , for example via a flange connection 5 . The exhaust duct 6 of the device 1 is connected to the air supply duct 7 of the exhaust system 8 . The connection of the individual pipes takes place, for example, via a further flange connection 5 .

[0020] The illustrated exhaust system 8 is designed, for example, as an exhaust system with a collecting device 9 for collecting a plurality of exhaust gas flows. An exemplary exhaust system 8 can be connected to a plurality of devices 1 and / or cigarette making machines 4 according to the invention, for example via a collecting device 9 . Furthermore, the exemplary exhaust system 8 has a filter device 10 for filtering solid material from the exhaust gas flow and an air suction device 11 pr...

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PUM

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Abstract

The device (1) for recovering tobacco particles from an exhaust air flow of a cigarette-making machine (4) comprises an air intake line (2) for connecting the device (1) to an exhaust air line (3) of a cigarette-making machine (4) and an exhaust air line (6) for connecting the device (1) to an air intake line (7) of an exhaust air system (8). The device is further provided with a separation device (12) for separating the tobacco particles from an air flow.

Description

technical field [0001] The present invention relates to a device and a method for recovering tobacco particles from an exhaust gas flow of a cigarette making machine and a cigarette manufacturing arrangement with a device according to the invention. Background technique [0002] During the manufacture of cigarettes in a cigarette maker, a so-called maker, small tobacco particles, so-called shorts, often end up in the exhaust gas flow in the cigarette maker. These tobacco particles make up no insignificant portion of the total tobacco input for cigarette manufacture. According to the prior art, the tobacco particles are usually conveyed to the exhaust system when they first leave the cigarette maker together with the exhaust gas flow, where they are, if necessary, separated out together with other impurities within the scope of the central exhaust gas purification and together with these accumulate as waste. [0003] According to the prior art, though, there are already cig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24C5/00
CPCA24C5/00
Inventor U·屈肯肖纳
Owner RIEDEL FILTERTECHNIK GMBH