Extract deep purification and edulcoration process in manufacturing technology of papermaking tobacco sheets

A tobacco sheet, deep purification technology, applied in the direction of tobacco, tobacco preparation, separation methods, etc., can solve the problems of inevitable entry or retention, uncomfortable taste, large irritation, etc., achieve accurate and efficient directional macromolecule separation, and improve mechanical sedimentation Efficiency, the effect of preventing the growth of bacteria

Active Publication Date: 2012-09-26
杭州利群环保纸业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The raw materials of domestic paper-making tobacco sheet are poor in identity and complex in origin, and its rich protein, starch, pectin, cellulose, hemicellulose, lignin and other macromolecular components exist in a large amount in the extract through the extraction and pulping process. In the follow-up long-term high-temperature concentration process, it is easy to gelatinize and coke these ingredients, which affects the quality of the concentrate, and is a factor for the flavor-absorbing defects of thin-film products such as heavy miscellaneous gas, strong irritation, and unpleasant taste.
In addition, during t

Method used

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  • Extract deep purification and edulcoration process in manufacturing technology of papermaking tobacco sheets
  • Extract deep purification and edulcoration process in manufacturing technology of papermaking tobacco sheets
  • Extract deep purification and edulcoration process in manufacturing technology of papermaking tobacco sheets

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] See attached figure 11,000 kg of tobacco stems and 1,000 kg of tobacco powder are soaked in hot water at 55 degrees and 50 degrees for 40 minutes, respectively, fully stirred and infiltrated, and the tobacco powder and sheets are directly fed into the single-screw press, and the tobacco stems and sticks are defibrated Afterwards, the conveying screw enters the pulping machine for pulping to obtain tobacco fiber solids and tobacco extract 1 respectively. Solid absolute dry slag content tobacco end line is 33.8%, tobacco stem line is 37.2% (tested by oven method at 105 degrees to constant weight), liquid slag content tobacco end line is 2.0%, tobacco stem line is 1.2%, solid slag is mixed Then make a film base. The tobacco powder liquid 1 and the tobacco stem liquid 1 were respectively passed through a linear vibrating sieve to obtain the tobacco powder liquid 2 (with a slag content of 1.0%) and the tobacco stem liquid 2 (with a slag content of 0.8%). The liquid 2 was r...

Embodiment 2

[0027] 1,000 kg of tobacco stems and 1,000 kg of tobacco powder are soaked in hot water at 55 degrees and 50 degrees for 40 minutes respectively. After fully stirring and infiltrating, the tobacco powder and sheets are directly fed into the single-screw press. The conveying screw enters the pulping machine for pulping to obtain tobacco fiber solids and tobacco extract 1 respectively. Solid absolute dry slag content tobacco end line is 33.8%, tobacco stem line is 37.2% (tested by oven method at 105 degrees to constant weight), liquid slag content tobacco end line is 2.0%, tobacco stem line is 1.2%, solid slag is mixed Then make a film base. The tobacco powder liquid 1 and the tobacco stem liquid 1 were respectively passed through a linear vibrating sieve to obtain the tobacco powder liquid 2 (with a slag content of 1.0%) and the tobacco stem liquid 2 (with a slag content of 0.8%). The liquid 2 was respectively put into the deep purification and impurity removal treatment secti...

Embodiment 3

[0029] The difference from Example 1 is that the flocculant used is seaweed extract solution.

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PUM

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Abstract

The invention relates to an extract deep purification and edulcoration process in the manufacturing technology of papermaking tobacco sheets. The process comprises the following steps: a, tobacco waste including tobacco stems, tobacco sticks and tobacco powder is fully soaked in hot water and then extracted; b, the mixture of tobacco waste and water is fed into a squeezer and then squeezed for solid-liquid separation, and the liquid part is extracted crudely and is screened through a linear vibrating screen for solid-liquid separation; c, the liquid separated through the linear vibrating screen enters a filter aid process module to be processed through deep macromolecule flocculation, wherein an edible flocculating agent is adopted, the addition proportion is 0.1 to 0.8%, and the flocculation time is 5 to 50 minutes; liquid processed through deep macromolecule flocculation enters a primary horizontal spiral discharge settling centrifuge to be separated; and e, the liquid separated by the centrifuge in step d is pasteurized at the temperature of 60 to 70 DEG C for edulcoration, and then enters a concentration system to be concentrated. The process can effectively remove macromolecule particles, improves the concentration efficiency and ensures the quality of concentrate.

Description

technical field [0001] The invention relates to an intermediate process for the production of paper-making tobacco sheets, in particular to the deep separation and purification of the extract after extraction of tobacco raw materials (tobacco waste such as tobacco stems, tobacco powder, tobacco flakes, and smoke sticks) in the paper-making tobacco sheet production process. complex process. Background technique [0002] Tobacco sheet by papermaking method uses tobacco waste such as tobacco stems, tobacco powder, tobacco flakes, and smoke sticks produced during the cigarette processing process as raw materials. The tobacco fiber forms a substrate through a principle similar to papermaking. It is coated on the base sheet through the process of sizing, and after drying the fragments, it is reconstituted into reconstituted tobacco leaves, that is, paper-making tobacco sheets. Paper-making tobacco sheet has been used as a raw material in cigarette formula, which can effectively r...

Claims

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Application Information

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IPC IPC(8): B01D21/01B01D21/26A24B3/14
Inventor 周强郑勤安边红燕
Owner 杭州利群环保纸业有限公司
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