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Latex bubble filtering device and latex supply system

A filter device and latex technology, which is applied in the field of cigarette production, can solve the problems of wasting latex, not being able to find the existence of air bubbles, and taking a long time, so as to achieve the effect of convenient exhaust

Pending Publication Date: 2021-03-12
HONGYUN HONGHE TOBACCO (GRP) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since there is currently no device that can separate the latex from the air bubbles, the air bubbles tend to flow into the spray nozzle with the pipeline. When the operator finds air bubbles, the method to be adopted is to open the latex valve and let the latex flow freely for a period of time to discharge the air bubbles. , this method wastes latex and takes a long time
However, if the number of air bubbles is not large during the normal operation of the equipment, the operator will not be able to find the existence of air bubbles, and the air bubbles will often be mixed into the glue nozzle, causing quality problems

Method used

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  • Latex bubble filtering device and latex supply system
  • Latex bubble filtering device and latex supply system
  • Latex bubble filtering device and latex supply system

Examples

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Embodiment Construction

[0037] The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0038] Please refer to Figure 1 to Figure 4 , the present invention proposes a latex bubble filter device, which includes a filter cartridge 1, and the filter cartridge 1 can be a cylinder, a square cylinder, or a cylinder of other shapes. As a result, the filter cartridge 1 should have a certain depth in the longitudinal direction, and the inner wall should be arranged smoothly.

[0039] Specifically, one end of the filter cartridge 1 is connected with a rubber inlet pipe 2 and a rubber outlet pipe 3; Relatively large static space, since the pressure in the filter cartridge 1 is not much different, and the glue outlet is located below the filter cartridge 1, when the glue with bubbles enters the filter cartridge 1, the bubbles will be under the action of buoyancy The lower rise finally ac...

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Abstract

The invention discloses a latex bubble filtering device and a latex supply system. The latex bubble filtering device comprises a filter cartridge, one end of the filter cartridge is connected with a latex inlet pipe and a latex outlet pipe; an exhaust hole is formed in the other end of the filter cartridge, and a plug body is mounted at the exhaust hole; the plug body has two position states: in the first position state, the exhaust hole is communicated with external air; and in the second position state, the plug body blocks the exhaust hole. According to the invention, bubbles in latex can be conveniently separated, and the production schedule is not influenced.

Description

technical field [0001] The invention relates to the technical field of cigarette production, in particular to a latex bubble filter device and a glue supply system. Background technique [0002] During the normal production of cigarettes by the cigarette making machine, the cut tobacco needs to be wrapped with cigarette paper, and then glued on the cigarette paper through the glue spray nozzle. There will be no glue at the joints where the cigarettes are bonded, resulting in cigarette quality problems. In the industry, this quality problem is called cracked cigarettes. The cracked cigarettes are seriously leaking and cannot be smoked, which will bring losses to consumers. affect the corporate image. [0003] Existing cigarette making machines supply latex by gravity through a rubber pump or glue, and when latex is added or stored, air bubbles are occasionally mixed in. Since there is no device installed to separate the latex from the air bubbles, the air bubbles tend to fl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D19/00
CPCB01D19/0031
Inventor 程亮陈圣
Owner HONGYUN HONGHE TOBACCO (GRP) CO LTD
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