Rolling method tobacco sheet production process

A tobacco sheet and production process technology, which is applied in the field of rolling tobacco sheet production technology, can solve the problems of sheet quantification not reaching the target, low tensile strength, easy volatility, etc., and achieve high engineering significance and market value.

Active Publication Date: 2020-03-24
中国船舶工业总公司七一五研究所宜昌分部
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the technical problems of flake quantification not reaching the index, low tensile strength and easy volatilization at low temperature in the traditional rolling process.

Method used

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  • Rolling method tobacco sheet production process
  • Rolling method tobacco sheet production process
  • Rolling method tobacco sheet production process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] Such as figure 1 As shown, a rolling process for producing tobacco sheets includes the following steps:

[0034] Step 1. In the raw material pretreatment stage, coarse crushing and drying of large tobacco leaves and stems are prepared for the later fine crushing;

[0035] Step 2. Raw material crushing stage;

[0036] Step 3. Proportioning homogeneous mixing stage;

[0037] Step 4. Multi-stage rolling section, through multi-stage rolling, thin the sheet step by step, so that the quantitative and tensile strength meet the index requirements;

[0038] Step 5. In the low-temperature drying section of the slices, the slices are dried at low temperature by steam heating;

[0039] Step 6. Forming processing, rewinding or slicing the formed sheet.

[0040] In step 2, use refrigerant type and air-cooled pulverizers to pulverize raw materials, which include spiral feeding, cold air inlet, lower box, crushing belt wheel, middle box, crushing grinding disc, internal fixed gear ring, grinding b...

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PUM

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Abstract

A rolling method tobacco sheet production process comprises the following steps that 1, in the raw material pretreatment stage, coarse smashing and drying treatment is conducted on large tobacco leaves and tobacco stems, and preparation is made for later-period fine smashing; 2, a raw material crushing stage; 3, proportioning, homogenizing and mixing; 4, a multi-stage rolling section: the sheets are thinned step by step through multi-stage rolling, so that the quantification and the tensile strength of the sheets meet the index requirements; 5, a slice low-temperature drying section, wherein the slices are heated through steam and dried at a low temperature; and 6, molding treatment: rolling or slicing and shredding treatment is performed on the molded sheet. The rolling method tobacco sheet production process aims to solve the technical problems that in the traditional rolling process, the sheet quantification cannot reach the index, and the tensile strength is low, and the sheet is easy to volatilize when not combusted at low temperature.

Description

Technical field [0001] The invention belongs to the technical field of tobacco and production and processing, and in particular relates to a roll pressing method tobacco sheet production process. Background technique [0002] In tobacco production and processing, the rolling method of tobacco sheet production technology is relatively mature, but the traditional rolling method cannot meet its requirements for the new tobacco raw material process indicators. In order to solve this problem, the present invention proposes a new type of tobacco rolling The new method of method, its raw material adopts two-stage crushing plus low-temperature crushing process, dry and wet material homogeneous mixing process, multi-stage rolling process, low-temperature drying and other new process characteristics, which solves the problem of sheet quantitative, tensile strength and low-temperature non-combustion. The volatility and other problems that the traditional rolling process cannot solve, and th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B3/14
CPCA24B3/14
Inventor 刘义宏庄孝聪熊飞刘格易万吕东艳
Owner 中国船舶工业总公司七一五研究所宜昌分部
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