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Method for processing tobacco pulp

A processing method and technology for tobacco pulp, which are applied in directions such as tobacco, tobacco preparation, application, etc., can solve the problems of high content of miscellaneous cells in tobacco pulp, adverse effects on papermaking, etc. The effect of copying the speed

Inactive Publication Date: 2011-05-25
HENAN CIGARETTE IND TOBACCO SLICE
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Problems solved by technology

[0003] In the production method of reconstituted tobacco leaves by the papermaking method, the raw materials are leached in water and then squeezed to separate the solid and liquid, and the insoluble matter is passed through a high-consistency refiner to obtain tobacco pulp. The content of pectin is high, and the content of pectin substances is also relatively high. In addition, the broken paper after coating in production contains soluble substances, and these components will have adverse effects on subsequent paper machine making

Method used

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  • Method for processing tobacco pulp

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Embodiment 1

[0023] After the raw materials are leached in water, they are squeezed into a dryer for solid-liquid separation. The extruded leaching liquid is concentrated and evaporated, and the condensed water obtained from the concentrated evaporation enters the vacuum pulp washing system as water for pulp washing; The final pulp storage tank, the pulp in the stem end pulp storage tank is diluted to a solid content of 1.8% and then enters the vacuum pulp washing system. After pulp washing, the pulp is dehydrated and concentrated to a pulp water content of 8% before further beating and papermaking ; while the effluent from the pulp washing system can be diluted and leached separately and used to speed up the pump.

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Abstract

The invention belongs to the technical field of the manufacturing of reconstituted tobaccos in a papermaking method, and particularly relates to a method for processing tobacco pulp. In the method, the tobacco pulp obtained by extracting and pulp milling is subjected to pulp washing under vacuum before pulping and papermaking. By the method, the processing degree of slurry is improved, the extraction rate of raw materials and the yield of products are improved, and the production efficiency, product quality and energy utilization ratio are improved simultaneously.

Description

technical field [0001] The invention belongs to the technical field of papermaking reconstituted tobacco leaf production, and in particular relates to a method for processing tobacco pulp. Background technique [0002] Papermaking reconstituted tobacco is an advanced tobacco production that uses tobacco leaf reconstitution technology to process tobacco stems, tobacco dust and some tobacco leaves in the process of tobacco production according to the papermaking principle, and then make them into thin slices close to natural tobacco leaves, which are then used in cigarette production. craft. Compared with reconstituted tobacco leaves produced by other processes, papermaking sheet is more conducive to reducing tar and harm of cigarettes and improving the intrinsic quality of cigarettes. [0003] In the production method of reconstituted tobacco leaves by the papermaking method, the raw materials are leached in water and then squeezed to separate the solid and liquid, and the i...

Claims

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Application Information

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IPC IPC(8): A24B3/14
Inventor 于国东王文领张杰陈顺辉丁红营徐文华
Owner HENAN CIGARETTE IND TOBACCO SLICE
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