Loosing and dampening device of tobacco leaves

A technology for loosening moisture and tobacco leaves, which is applied in the fields of tobacco, tobacco preparation, application, etc. It can solve the problems affecting the processing quality and uneven moisture in the loose dampening cylinder, and achieve the effect of good loosening effect, uniform moisture content and uniform moisture content

Inactive Publication Date: 2012-06-13
CHINA TOBACCO GUANGDONG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the hot air is sprayed from the upper part of the feed end of the barrel, and the steam is sprayed from the lower part of the barrel feed end, the moisture in the tobacco leaves in contact with the hot air in the barrel is small, and the moisture in the tobacco leaves in contact with the steam is large, and the moisture in the loose moisture recovery barrel is uneven, which affects the Processing quality of subsequent processing

Method used

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  • Loosing and dampening device of tobacco leaves
  • Loosing and dampening device of tobacco leaves
  • Loosing and dampening device of tobacco leaves

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Embodiment Construction

[0012] In order for those skilled in the art to better understand the technical solutions provided by the present invention, the following description is made with reference to specific embodiments.

[0013] See figure 2 , the figure is a schematic structural diagram of the device for loosening and moisturizing tobacco leaves in the present invention.

[0014] The loose moisture regaining device for tobacco leaves provided by the present invention includes a loose moisture regaining cylinder 1, a return air pipe 2 and a steam pipe 3. The return air pipe 2 is provided with a heater 4, the return air pipe 2 is communicated with the loose moisture regaining cylinder 1, and the steam pipe 3 The steam pipe 3 is arranged at the rear end of the heater 4 and is arranged on the return air pipe 2 and communicated with the return air pipe 2 .

[0015] The diameter of the return air duct 2 is 145mm-165mm. Preferably, the diameter of the air return pipe is 155mm.

[0016] The diameter ...

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Abstract

The invention discloses a loosing and dampening device of tobacco leaves. The loosing and dampening device of the tobacco leaves comprises a loosing and dampening tube, an air return pipe and a steam pipe, wherein the air return pipe is provided with a heater and communicated with the loosing and dampening tube, and the steam pipe is arranged at the rear end of the heater and communicated with the air return pipe. Compared with the prior art, the loosing and dampening device of the tobacco leaves, disclosed by the invention, is capable of improving the water uniformity of the loosed and dampened raw tobacco leaves.

Description

technical field [0001] The present invention relates to the field of tobacco processing, specifically, a device for loosening and moisturizing tobacco leaves. Background technique [0002] Tobacco leaves are threshed and de-stemmed after being picked, and then put into cartons for storage. When producing cigarettes in a cigarette factory, the cartons must first be unwound, and then the tobacco leaves should be moistened and loosened to facilitate subsequent further processing. The equipment generally used is a loose reconditioning cylinder, such as figure 1 As shown in the figure, the tobacco leaves are fed into the drum of the loose moisture regaining drum 1 through the conveying vibration groove, and the wall of the loose moisture regaining drum 1 is covered with rake nails. At the same time, steam and hot air are sprayed into the cylinder through the steam pipe 3 and the return air pipe 2 at the feed end of the loose moisture regaining cylinder 1, and the tobacco leaves ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B3/04A24B3/06
Inventor 袁庆钊杨学良江威冯志斌李焕威吴桂周
Owner CHINA TOBACCO GUANGDONG IND
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