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Method of reducing cut stem consumption

A technology of cutting cut stems and shredding, which is applied in the field of tobacco processing, can solve the problems of chain slippage and chain discharge speed, large cut stems and inconsistency, etc., and achieves the effect of saving manufacturing costs, solving gaps and ensuring integrity.

Active Publication Date: 2014-08-13
CHINA TOBACCO SICHUAN IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The actual operation of the stem cutter during the shredding process is that the chain often slips, causing the speed of the "smoke cake" to be inconsistent with the speed of the feeding chain. There is a gap when the stems are squeezed, and the stems cannot be effectively compacted. The shredded stalks will be greatly broken, the thickness of the shredded stalks will be uneven, and the consumption of shredded stalks will increase.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The stalks with the same origin, year and grade were selected and divided into two batches, each batch weighing 2500kg. The first batch adopts the method of the present invention to add short and fine materials in the ratio of 2% of the stalk feeding amount after moistening the stalk once, that is, the stalk input weight is 2500kg, and the short and thin material addition is 50kg; the second batch adopts normal The method, that is, the input weight of the stalks is 2500kg, and no short and thin materials are added. Two batches of stalks were produced under the same processing flow and the same parameters, and the amount of cut stalks produced by the two different methods was counted to calculate the consumption of cut stalks.

[0026] The consumption of shredded stems is calculated according to the following formula: consumption of shredded stems (%)=(1-weight of shredded stems produced / weight of input stems)×100%, where the weight of shredded stems output and weight of...

Embodiment 2

[0029] The stalks with the same origin, year and grade were selected and divided into two batches, each batch weighing 2500kg. The first batch adopts the method of the present invention, and adds short and thin materials according to the ratio of 5% of the stalk feeding amount after moistening the stalk once, that is, the stalk input weight is 2500kg, and the short and thin material addition is 125kg; the second batch adopts normal The method, that is, the input weight of the stalks is 2500kg, and no short and thin materials are added. Two batches of stalks were produced under the same processing flow and the same parameters, and the amount of cut stalks produced by the two different methods was counted to calculate the consumption of cut stalks.

[0030] The consumption of shredded stems is calculated according to the following formula: consumption of shredded stems (%)=(1-weight of shredded stems produced / weight of input stems)×100%, where the weight of shredded stems output...

Embodiment 3

[0033] The stalks with the same origin, year and grade were selected and divided into two batches, each batch weighing 2500kg. The first batch adopts the method of the present invention, and adds the short and thin material in the ratio of 3.5% of the stalk feeding amount after moistening the stalk once, that is, the stalk input weight is 2500kg, and the short and thin material addition is 87.5kg; the second batch uses The normal method, that is, the input weight of stems is 2500kg, and no short and thin materials are added. Two batches of stalks were produced under the same processing flow and the same parameters, and the amount of cut stalks produced by the two different methods was counted to calculate the consumption of cut stalks.

[0034] The consumption of shredded stems is calculated according to the following formula: consumption of shredded stems (%)=(1-weight of shredded stems produced / weight of input stems)×100%, where the weight of shredded stems output and weight...

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Abstract

The invention discloses a method of reducing the cut stem consumption and belongs to the technical field of tobacco processing. The method is characterized in that a certain proportion of short and thin materials which are similar with stems are synchronously mixed before the stems are shredded to fill gaps existing in the stems during extrusion in a stem cutting machine. According to the method, the phenomena that a row chain slips and the speed of a tobacco cake is inconsistent with the speed of the feeding row chain are effectively solved, the stems are compacted, the consumption of cut stems is reduced, and the manufacturing cost is saved.

Description

technical field [0001] The invention belongs to the technical field of tobacco processing, and in particular relates to a method for reducing the consumption of shredded stems. Background technique [0002] Shredded stems are an important component in cigarette formula. Adding a certain proportion of shredded stems in cigarette formula can reduce the harm to human body caused by harmful substances such as tar and nicotine in cigarettes, and reduce the manufacturing cost of cigarettes on the other hand. , improve the economic efficiency of the enterprise. [0003] With consumers' pursuit of high-quality cigarettes, tobacco processing enterprises have upgraded their manufacturing equipment, and their requirements for the processing technology and quality of cut stems have also increased. The processing process of cut stems is mainly through the feeding of stems, the first moistening of stems, the first storage of stems, the second moistening of stems, the second storage of st...

Claims

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Application Information

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IPC IPC(8): A24B5/16
Inventor 刘英曹敏叶纪华曹正良
Owner CHINA TOBACCO SICHUAN IND CO LTD
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