Time-and-space-area sampling tobacco-re-drying homogenization processing method

A processing method and a technology for re-curing tobacco leaves, which are applied in the fields of tobacco, tobacco preparation, measuring devices, etc., can solve the problems of increased economic cost and process complexity, unspecific algorithms, and difficult promotion, etc., so as to improve the detection speed and sampling. The effect of representativeness, small process change and low input cost

Active Publication Date: 2016-06-22
QILIN REDRYING FACTORY YUNNAN TOBACCO REDRYING
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method requires a lot of investment and is difficult to promote, and in the introduction of the scheme, the specific algorithm for the control link of the three-dimensional library of raw tobacco formula is not specific, so it is difficult to realize
[0006] In recent years, there have been few domestic reports on h

Method used

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  • Time-and-space-area sampling tobacco-re-drying homogenization processing method
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  • Time-and-space-area sampling tobacco-re-drying homogenization processing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] Using 20,000 tons of raw tobacco in central Yunnan from the threshing and re-baking factory, the average formula was produced according to the time-space area quartering sampling method. The processing formula list, the specific distribution of raw tobacco origin, grade, quantity and proportion are shown in Table c. Show.

[0057] Table c Yunnan Tobacco Leaf Formula Proportion Table

[0058]

[0059]

[0060] Divide the raw tobacco into 4 time zones T1, T2, T3, T4 according to the storage time, divide them equally in order of storage time, and determine the sampling quantity of each time zone according to the quantity distribution of the time zone. Take 200-500 tons of raw tobacco in the area as a raw tobacco sample; each raw tobacco sample covers all stacks in the corresponding time zone, and 2kg of tobacco leaf samples are taken from each raw tobacco sample for online near-infrared rapid scanning detection. The detection time is 10s. Due to the large amount of ...

Embodiment 2

[0093] Using 50,000 tons of raw tobacco from the threshing and redrying plant, the average formula was produced according to the five-point sampling method in time and space. The processing formula sheet, the specific distribution of raw tobacco origin, grade, quantity and proportion are shown in Table h.

[0094] Table h Processed Tobacco Leaf Formula Ratio Table

[0095]

[0096] Divide the raw tobacco into five time zones T1, T2, T3, T4, T5 according to the storage time, divide them equally in order of storage time, and determine the sampling quantity of each time zone according to the number distribution of the time zone. Take 200-500 tons of raw tobacco in each time zone as a raw tobacco sample; each raw tobacco sample covers all stacks in the corresponding time zone, and take 2kg of tobacco leaf samples in each raw tobacco sample for online near-infrared fast scanning Detect, the detection time is 10s, multiple sampling and average value are obtained to obtain the tob...

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Abstract

The invention discloses a time-and-space-area sampling tobacco-re-drying homogenization processing method. The processing method includes the following steps that in the step 1 and the step 2, all-grade raw tobaccos are divided into 4-6 time areas according to the time sequence of warehousing respectively; raw tobacco samples in all the time areas are detected, whether combination is carried out in a cross-time-area mode or not is determined according to the combinational rule, the tobaccos are put into labor separation fields to be separated, and the separated tobacco leaves are manually put into a belt machine in a bundle mode, mixed and framed; in the step 3 and the step 4, a warehouse is divided into 4-6 space areas; semi-finished product tobacco leaves in all the space areas are sampled to be detected, matching is carried out in the space areas according to the nicotine value, materials are put into a defoliation re-drying workshop for the leaf laying and bundle untying working procedure, and labor placing bundle processing is carried out according to the set leaf laying rule. According to the time-and-space-area sampling tobacco-re-drying homogenization processing method, due to multiple times of effective mixing, the variable coefficient of nicotine of the tobacco leaves is greatly reduced; the process cycle is short, labor cost is low, changes of the original technology are small, and input cost is low.

Description

technical field [0001] The invention belongs to the technical field of redrying and homogenization of tobacco leaves, and in particular relates to a processing method for redrying and homogenization of tobacco leaves according to time and space area sampling. Background technique [0002] The homogenization of products in the tobacco industry means that the quality of different batches of products or different sections of the same batch of products tends to be consistent, and the quality of products of the same brand and specifications produced by different companies tends to be consistent. The homogenization control of recipe threshing in the rebaking factory is an important link to realize the homogenization of cigarette products. During the process of recipe threshing, tobacco leaves of different varieties, regions, years and parts have completed the transformation from agricultural products to industrial products. The quality of the final product is also reflected in thi...

Claims

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Application Information

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IPC IPC(8): A24B3/08G01N21/359
CPCA24B3/08G01N21/359
Inventor 王献友黄文勇尚关兰李瑞东李克强李屹招云芳秦家文孙莉石超刘鹏
Owner QILIN REDRYING FACTORY YUNNAN TOBACCO REDRYING
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