Method for digesting tobacco concrete from tobacco ribs

A technology of smoke extract and smoke rib, which is applied in the directions of tobacco, tobacco processing, and fat production to achieve the effects of improving separation efficiency, strong smoke aroma and high degree of automation

Inactive Publication Date: 2013-12-04
HUBEI HENO BIOLOGICAL ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The present invention conducts in-depth research on the problems existing in the current extraction process of tobacco extract, and proposes a new process for extracting, separating and purifying tobacco extract from tobacco tendons

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] A. leaching

[0066] Take 100kg of tobacco ribs, pulverize them to 80 mesh, spray with 5kg of deionized water to make the raw material water content to 20%, and then use microwave to break the wall, the operating temperature is 85 °C, and the time is 100s.

[0067] After the raw material is broken by microwave, it is put into the extraction tank, then heated to 105 ℃ by steam for 15 minutes, added with 700kg of deionized water, then heated to 80 ℃ and stirred at a constant temperature of 60 r / min for 1.5 hours. The filtrate 444.6kg was filtered by the plate and frame machine, which was input into storage tank 1 with a pump and pipeline.

[0068] The residual liquid in the extraction tank was further suction filtered with negative pressure vacuum equipment, and then filtered through a plate and frame machine to obtain 82 kg of filtrate, which was merged into liquid storage tank 1 to obtain 526.6 kg of filtrate.

[0069] After the first leaching, add 700kg of deionized w...

Embodiment 2

[0090] A. leaching

[0091] Take 200kg of tobacco ribs, pulverize them to 60 mesh, spray with 12kg of deionized water to make the raw material water content to 20%, and then use a microwave extractor to break the wall, control the temperature at 95 ℃, and the time 95s.

[0092] After the raw material was broken by microwave, it was put into the extraction tank, then heated to 105 °C for 20 minutes by steam, added with 1600 kg of deionized water, and then heated to 80 °C and stirred at a constant temperature of 60 r / min for 2 hours. The extraction solution was 1088.4 kg. Enter the storage tank 1 through the filter pump and pipeline of the plate and frame machine.

[0093] The residual liquid in the leaching tank was further suction filtered with negative pressure vacuum equipment to obtain 65kg of filtrate, which was filtered through a plate and frame machine, and merged into the liquid storage tank 1 to obtain a total of 1153.4kg of filtrate.

[0094] The slag after the first...

Embodiment 3

[0113] A. leaching

[0114] Take 30kg of tobacco ribs, pulverize them to 60 mesh, spray with 15kg of deionized water to make the raw material water content to 20%, and then use microwave to break the wall, control the temperature at 80 ° C, and the time 105s.

[0115] After the raw material was broken by microwave, it was put into the extraction tank, then heated to 105 ℃ by steam, kept for 15 minutes, added 240kg of deionized water, then heated to 80 ℃ and stirred at 60 r / min for 1.6 hours at constant temperature, and the extraction liquid was 144.3 The filtrate is filtered with a plate and frame machine, and is fed into storage tank 1 with a pump and a pipeline.

[0116] The residual liquid in the extraction tank was further suction filtered with negative pressure vacuum equipment to obtain 9.7kg of filtrate, which was then filtered through a plate and frame machine and incorporated into liquid storage tank 1 to obtain a total of 154kg of filtrate.

[0117] After the first ...

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PUM

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Abstract

The invention relates to a method for digesting tobacco concrete from tobacco ribs. The method for digesting the tobacco concrete from the tobacco ribs is characterized by comprising the first step of preprocessing and digesting the tobacco ribs, the second step of removing suspended solids and soluble macromolecule organic matter impurities, the third step of ultrafiltration, separation and purification, the fourth step of nanofiltration, desalination and dehydration, the fifth step of electrodialysis desalination and the sixth step of concentration. According to the method, deionized water serves as a reagent, an organic reagent is not used, cost is greatly reduced, the effect on the quality of the concrete from the organic reagent impurities is eradicated, and the safety of the concrete is improved.

Description

technical field [0001] The invention relates to a method for extracting tobacco extract from tobacco tendons. Background technique [0002] Tobacco extract is used to enhance and improve the aroma of cigarettes, solve the defects of cigarettes, and improve the quality of cigarette aroma and taste. In recent years, due to the continuous expansion of the international market of electronic cigarettes, the demand for cigarette extract has increased year by year. [0003] There are few researches on the production process of tobacco extract, and the relevant patent documents include: a method for extracting and using oriental tobacco extract, 200610128487; a method for improving the quality of tobacco stem extract and its use, 201010560119; Production method of tobacco extract, 89100987.6; Burley tobacco extract and its production process and use method, 92101879.7; Extraction method and use method of oriental tobacco extract, 200610128487.7; Method for extracting waste tobacco ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B15/24C11B9/02
Inventor 陈家任温呜章刘金龙童佳琼
Owner HUBEI HENO BIOLOGICAL ENG CO LTD
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