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Evaluation method for threshing and redrying uniformity

A technology for threshing, redrying and evaluating methods, which is applied in measuring devices, instruments, scientific instruments, etc., to achieve the effect of simple operation

Inactive Publication Date: 2016-08-10
FUJIAN WUYI TOBACCO +1
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0004] There are also relevant reports on the application of flue-cured tobacco quality uniformity evaluation in the tobacco industry. The tobacco industry standard YC / T366-2010 provides a method for evaluating the quality uniformity of flue-cured tobacco. Evaluation of processing level of uniformity during redrying of leaves

Method used

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  • Evaluation method for threshing and redrying uniformity
  • Evaluation method for threshing and redrying uniformity
  • Evaluation method for threshing and redrying uniformity

Examples

Experimental program
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Embodiment 1

[0025] It is processed with grade formula tobacco leaves (or modules) of a certain China Tobacco Company, and its uniformity evaluation is shown in Table 1:

[0026]

[0027] It can be seen from Table 1 that in the grade processing process of the above-mentioned grade formula tobacco leaves, among the first-level evaluation indicators, the moisture standard deviations of the first and second moisturizer outlets are 0.50 and 0.40 respectively, the moisture range of the cold room is 0.62, and the moisture range of the left, middle and right outlets of the roasting machine is very poor. 0.65, the control process of the moisture content of the finished product is stable; among the secondary evaluation indicators, the nicotine standard of the tobacco leaf sample after the tobacco leaf sample mixed with the tobacco leaf sample in the pre-mixing cabinet and the top cabinet The deviations were 0.45, 0.30, 0.27 and 0.11, respectively, and the coefficients of variation of nicotine wer...

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Abstract

The invention relates to an evaluation method for threshing and redrying uniformity. Four-grade uniformity evaluation indexes are set, and the evaluation method suitable for threshing and redrying uniformity is formed on the four aspects of the tobacco sample product water content stability, sheet structure uniformity, chemical component stability and encasement density uniformity. According to establishment of the invention, the threshing and redrying tobacco processing capacity is brought into full play, the threshing and redrying process uniformity processing level can be accurately and objectively reflected, a gap of threshing and redrying uniformity evaluation is filled, and the method is easy and rapid to implement and scientific and objective in evaluation, and has the important significance in guiding quality research of redried tobacco leaf products.

Description

technical field [0001] The invention belongs to the field of tobacco threshing and redrying processing technology, and in particular relates to an evaluation method for the uniformity of threshing and redrying. Background technique [0002] With the acceleration of the formation of big brands in the tobacco industry, in order to better meet the special processing and silk-making process, the cigarette industry has developed from the traditional single-level threshing and redrying enterprises to the special formula of Chinese-style cigarette threshing. The production and processing technology of threshing and redrying and the quality of tobacco sheets put forward higher requirements. The mixing and uniformity of tobacco leaves in the process of threshing and redrying is an important index to measure the mixing effect. [0003] Threshing and rebaking is an important link that affects the quality stability and uniformity of tobacco sheets, but the current quality uniformity an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/00
CPCG01N33/0098
Inventor 潘峰卢敏瑞张腾健陈良元杨全忠徐大勇张玉海王芳肖锦哲彭健龚涛
Owner FUJIAN WUYI TOBACCO
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