Device for improving charging front blade size uniformity and method thereof

A technology with uniform size and leaves, which is applied in the preparation of tobacco, application, tobacco, etc., can solve the problems of easy folding of leaves, excessive tobacco filaments, winding and agglomeration, etc., to improve the uniformity of leaves, improve screening efficiency, and improve The effect of medium rate

Active Publication Date: 2012-08-15
CHINA TOBACCO ANHUI IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. The leaves are easy to fold, which will have a negative impact on the uniformity of the leaves to absorb water and feed liquid;
[0004] 2. The length uniformity of shredded tobacco after cutting is poor, and there are too many filaments, which are prone to entanglement and agglomeration, which will have a negative impact on the control of moisture content in shredded tobacco and the quality of cigarette rolling
[0006] The above two types of technologies can solve the problem of excessive tobacco filaments to a certain extent, but fail to solve the problems of moisture content and uneven application of feed liquid caused by too large leaves

Method used

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  • Device for improving charging front blade size uniformity and method thereof
  • Device for improving charging front blade size uniformity and method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0027] Example: Combine figure 2 , the screening equipment of the present embodiment is used to improve the uniformity of the blade size before feeding, and the equipment includes: a vibrating screen 1 arranged on a frame, and the vibrating screen has a first layer of screen cloth 2 from top to bottom, The second layer of screen cloth 3 and the third layer of screen cloth 4, and the meshes of each screen cloth from top to bottom decrease successively, a feed device 5 is set above one end of the vibrating screen, and the other side of the vibrating screen relative to the feed device Each layer of screen at one end has a discharge port, and a plurality of loose rollers 6 are arranged in parallel between the feeding device 5 and the first layer of screen 2, and the axis of each loose roller is arranged along the width direction of the vibrating screen 1. Of course, loose The axis of the roller can be parallel to the width direction of the vibrating screen, or form a certain angl...

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PUM

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Abstract

The invention discloses a device for improving charging front blade size uniformity and method thereof. The device comprises a vibrating screen arranged on a rack, the vibrating screen is provided with a first layer screen, a second layer screen and a third layer screen from top to bottom, and the meshes of all the screens are gradually reduced from top to bottom; a charging device is arranged above one end of the vibration screen, all the screens at the other end of the vibration screen are provided with a discharging port; a plurality of loosing rollers are arranged between the charging device and the first layer screen in parallel, and the axis of the loosing roller is arranged along the width direction of the vibration screen. The invention can effectively improve uniformity of humidifying and charging of subsequent process and also effectively reduces shred growth rate of tobacco shred after being cut.

Description

Technical field: [0001] The invention relates to a device and a method for improving the size uniformity of blades before feeding. Background technique: [0002] At present, the tobacco leaves used in cigarette factories are re-cured tobacco leaves, and large pieces (greater than 25.4mm) in the tobacco leaves 2 blades) are too many, according to statistics, the large-scale rate is about 55%. On the silk production line, if the rate of large pieces is too high, there will be two problems: [0003] 1. The leaves are easy to fold, which will have a negative impact on the uniformity of the leaves to absorb water and feed liquid; [0004] 2. The length uniformity of shredded tobacco after cutting is poor, and there are too many filaments, which is easy to produce entanglement and agglomeration, which has a negative impact on the control of moisture content in shredded tobacco and the quality of cigarette rolling. [0005] At present, several methods have been proposed to solve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B3/16
Inventor 赵春雷舒俊生张胜军王毅程雷平丁乃红
Owner CHINA TOBACCO ANHUI IND CO LTD
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