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Method for measuring retention period of tobacco material

A technology of residence time and tobacco materials, which is applied in the field of tobacco processing, can solve the problems of poor test simplicity, manpower consumption, material waste, etc., and achieve the effect of effective marking and easy identification

Inactive Publication Date: 2012-07-11
HONGYUN HONGHE TOBACCO (GRP) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is more objective, but there are two deficiencies: ① poor test simplicity
After the tested materials are weighed, they need to be added back to the production line manually, which consumes a certain amount of manpower; ②The feeding system needs to be restarted after the disconnection test, which affects the continuity of production and causes waste of some materials
[0004] Subsequently, there has been a marker tracking method for testing, recording markers from the entrance to the exit time, the existing method generally adopts a colored object that is relatively close to the shape of the tobacco sheet (shredded tobacco) to mark and track (such as white paper sheets, paper strips), however, since these substances are non-tobacco substances, if they are not detected, it will seriously affect the quality of the product
[0005] The patent (201010510265.8) introduces a method for measuring the residence time distribution of tobacco materials in processing equipment. The method uses expanded cut stems as a tracer. Although it is the original substance of tobacco, its appearance is closer to that of cut leaves. One is It increases the difficulty of identification, and the second is that its detection method is complicated

Method used

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  • Method for measuring retention period of tobacco material
  • Method for measuring retention period of tobacco material

Examples

Experimental program
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Effect test

Embodiment 1

[0016] Take 50 kg of tobacco powder, grind it (fine tobacco powder does not need to be crushed), mix it with 10 kg of defiberized tobacco stem sticks, 20 kg of raw green tea, and 10 kg of fresh lotus leaves, and then add the feed solution (water: phosphoric acid: maltose = 50:1 : 2) 50kg kilograms, and each 80 grams of amylase and protease, fermented at 40~45 ℃ for 3 hours after mixing, after fermentation, material was sent into beater, through beating, dry operation, slitting to get green tobacco flakes. Thin slices cut into 0.8-1.2mm filaments are flakes.

[0017] During the loosening and rehydration stage of Yunyan (Purple) brand cigarette sheets in Kunming Cigarette Factory, the C-line DCRB type Comas loose rehydration equipment has the following normal operation record parameters: material flow rate is 5000kg / h, cylinder speed is 9rpm, return air temperature is 68 ℃, put 500g green tobacco flakes into the equipment inlet (feed port) and start timing in seconds, use the si...

Embodiment 2

[0026] Take 50 kg of tobacco powder, grind it (fine tobacco powder does not need to be crushed), mix it with 10 kg of defibrated tobacco stem sticks, 20 kg of Pu'er tea, 3 kg of fresh bayberry juice, and 3 kg of fresh watermelon juice, then add the feed liquid (water: phosphoric acid: Maltose = 50:1:2) 40kg kg, and 80g each of amylase and protease, after mixing, let it soak for 3 hours at 40-45°C. Get red tobacco flakes. Thin slices cut into 0.8-1.2mm filaments are flakes.

[0027] In the drying stage of Yunyan (soft treasure) brand cigarette leaves in Kunming Cigarette Factory, the KLD-2Z two-stage shredded leaf drying equipment of Hauni Company on Line B has the following normal operation record parameters: material flow rate 5000kg / h, cylinder rotation speed 12rpm , the hot air temperature is 120°C, the cylinder wall temperature in the first zone is 125°C, and the cylinder wall temperature in the second zone is 145°C. Put 500g of red tobacco flakes at the inlet end (feed p...

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Abstract

The invention discloses a method for measuring a retention period of a tobacco material. The method comprises the following steps of: mixing green tea, lotus leaves, Pu'er black tea, carrots, tomatoes, red bayberries or watermelons and tobacco stalks and powder to obtain color tobacco sheets; and under the normal operating condition of equipment, putting the color tobacco sheets or cut sheets through an inlet of a procedure, finding out markers at an outlet of the procedure by using the marked difference of colors, and recording the average time of the markers from the inlet to the outlet, namely the retention period of the tobacco material. The markers are a common substance in tobacco processing, and even if a small number of markers cannot be detected, the product quality is not influenced; and the color sheets are easily identified from the material at the outlet and can effectively mark.

Description

technical field [0001] The invention belongs to the technical field of tobacco processing, and in particular relates to a method for measuring the residence time of tobacco materials in a certain processing procedure. Background technique [0002] In the heat treatment processes such as loosening and dampening of cigarette processing and drying of shredded leaves, the residence time of tobacco materials in these processes is a key indicator. The residence time determines the time of heat treatment of tobacco materials and is related to the heat treatment of tobacco materials. degree. [0003] At present, in the test of the residence time of tobacco materials, since the state of tobacco materials in the process is a continuous flow, it is difficult to effectively track from the entrance to the exit, resulting in certain difficulties in the test of the residence time. The existing test method mainly adopts the traditional step method, that is, when the process equipment is in...

Claims

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Application Information

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IPC IPC(8): G01N21/00G01N1/40A24B3/00
Inventor SHEN XIAOFENGZENG XIAOYINGHE BANGHUAXU GUANGJINXIA FEIZHU YONGHUA YIKUNXIANG CHENGMINGZHUANG JIA
Owner HONGYUN HONGHE TOBACCO (GRP) CO LTD
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