CN102068035A - Method for processing tobacco pulp - Google Patents
Method for processing tobacco pulp Download PDFInfo
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- CN102068035A CN102068035A CN2011100282606A CN201110028260A CN102068035A CN 102068035 A CN102068035 A CN 102068035A CN 2011100282606 A CN2011100282606 A CN 2011100282606A CN 201110028260 A CN201110028260 A CN 201110028260A CN 102068035 A CN102068035 A CN 102068035A
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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
The invention belongs to papermaking-method reconstituted tobaccos manufacturing technology field, particularly a processing method that grows tobacco and starch.
Background technology
Papermaking-method reconstituted tobaccos is that utilization tobacco leaf reconstruction technique is handled by the papermaking principle offal in the tobacco production process, offal and part tobacco leaf through processing, makes the thin slice near natural tobacco leaf, is used further to a kind of advanced person's of production of cigarettes tobacco production technology.The reconstituted tobacco that the paper process thin slice is compared other explained hereafter more helps the reducing cigarette tar and reducing harm reduction and improves the cigarette interior quality.
Raw material is extracted the machine Separation of Solid and Liquid after leaching in water in the papermaking-method reconstituted tobaccos production method, insoluble matter obtains the tobacco slurry behind high-density paste mill, generally be directly to pull an oar, manufacture paper with pulp at present, but heteroproteose cell content height in the tobacco slurry, pectic substance content is also than higher, contain soluble substance in the broken of coating back in producing in addition, these compositions all can bring adverse effect to follow-up paper machine making.
Summary of the invention
The object of the present invention is to provide a processing method that grows tobacco and starch, can improve the slurry degree of purity, reduce influence follow-up paper machine making.
The technical solution used in the present invention is as follows:
One processing method that grows tobacco and starch, the tobacco slurry that the leaching defibrination obtains carries out the vacuum pulp washing earlier before pulling an oar, manufacturing paper with pulp.
Further, it is to enter the vacuum pulp washing system behind the 1.5-2.5% that tobacco slurry is diluted to the slurry solid content, and to be concentrated into the slurry water content be to carry out next step making beating behind the 6-9% in dehydration behind the pulp washing.
Adopt vacuum acceleration pump and water leg to keep vacuum in the vacuum pulp washing system, vacuum is had no special requirements.
The present invention has also carried out rational planning and application to the water of whole process.
It is the pulp washing water that the vacuum pulp washing system adopts leaching liquid concentration and evaporation gained condensed water.
A part that adopts the pulp washing water outlet after the vacuum pulp washing system is handled to the tobacco slurry dilute form one in circulation.
The part of the pulp washing water outlet after the vacuum pulp washing system is handled forms an outer circulation relatively as the leaching water.
The part of the pulp washing water outlet after the vacuum pulp washing system is handled is used for vacuum pulp washing system acceleration pump water, also forms a little interior circulation.
Reallocation was carried out recycling after the water outlet of vacuum pulp washing can be introduced into receiver.
The present invention has carried out recycling to the water in the system, when the water of inner loop can not satisfy the demand of leaching, dilution, pulp washing, can add part water to whole system.
Handling process of the present invention roughly is: raw material is extracted the machine Separation of Solid and Liquid after leaching in water, the leaching liquid of extruding removes concentration and evaporation, and the condensed water that concentration and evaporation obtains enters the vacuum pulp washing system as the pulp washing water; Insoluble matter enters the last pulp storage tank of stalk behind high-density paste mill, the slurry that obstructs then in the last pulp storage tank enters the vacuum pulp washing system again after being diluted to a certain degree, and the slurry behind the pulp washing goes further making beating, manufactures paper with pulp; And the water outlet of pulp washing system can be gone dilution and leaching respectively.
The present invention is provided with vacuum pulp washing operation behind high consistency beating, She Ji advantage mainly contains four aspects like this: the one, and washing process is equivalent to once leach, and has further improved extraction rate; The 2nd, fully purified slurry, flush away the soluble substance that contains in the broken of coating back, for the manufacture paper with pulp speed of a motor vehicle and product quality of raising taken a firm foundation; The 3rd, for white-water system rationally cuts off and effective utilization of water system circulation rationally, water system balance and water provides support.The 4th, improved the slurry clean level, be beneficial to paper machine making.
The present invention has following advantage with respect to prior art:
The present invention has improved the degree of treatment of slurry, has improved raw material extraction rate, product yield, has also improved production efficiency, product quality and efficiency of energy utilization simultaneously.
Description of drawings
Fig. 1 is the process flow diagram of tobacco slurry processing method of the present invention.
The specific embodiment
Below with specific embodiment technical scheme of the present invention is described, but protection scope of the present invention is not limited thereto:
Embodiment 1
Raw material is extracted the machine Separation of Solid and Liquid after leaching in water, the leaching liquid of extruding removes concentration and evaporation, and the condensed water that concentration and evaporation obtains enters the vacuum pulp washing system as the pulp washing water; Insoluble matter enters the last pulp storage tank of stalk behind high-density paste mill, obstructing slurry in the last pulp storage tank, to be diluted to solid content be to enter the vacuum pulp washing system after 1.8%, and it is to go further making beating after 8%, manufacture paper with pulp that the de-watering of slurries behind the pulp washing is concentrated into the slurry water content; And the water outlet of pulp washing system can be gone dilution and leaching respectively and is used for acceleration pump.
Claims (6)
1. a processing method that grows tobacco and starch is characterized in that, the tobacco slurry that the leaching defibrination obtains carries out the vacuum pulp washing earlier before pulling an oar, manufacturing paper with pulp.
2. the processing method of tobacco as claimed in claim 1 slurry is characterized in that, it is to enter the vacuum pulp washing system behind the 1.5-2.5% that the tobacco slurry is diluted to the slurry solid content, and to be concentrated into the slurry water content be to carry out next step making beating behind the 6-9% in dehydration behind the pulp washing.
3. the processing method of tobacco slurry as claimed in claim 2 is characterized in that, adopts the pulp washing water outlet after the vacuum pulp washing system is handled that the tobacco slurry is diluted.
4. the processing method of tobacco slurry as claimed in claim 2 is characterized in that, it is the pulp washing water that the vacuum pulp washing system adopts leaching liquid concentration and evaporation gained condensed water.
5. the processing method of tobacco as claimed in claim 3 slurry is characterized in that, utilizes pulp washing water outlet after the vacuum pulp washing system is handled as the leaching water.
6. the processing method of tobacco as claimed in claim 3 slurry is characterized in that, utilizes pulp washing water outlet after the vacuum pulp washing system is handled as vacuum pulp washing system acceleration pump water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100282606A CN102068035A (en) | 2011-01-26 | 2011-01-26 | Method for processing tobacco pulp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100282606A CN102068035A (en) | 2011-01-26 | 2011-01-26 | Method for processing tobacco pulp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102068035A true CN102068035A (en) | 2011-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100282606A Pending CN102068035A (en) | 2011-01-26 | 2011-01-26 | Method for processing tobacco pulp |
Country Status (1)
| Country | Link |
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| CN (1) | CN102068035A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103070467A (en) * | 2013-01-09 | 2013-05-01 | 河南卷烟工业烟草薄片有限公司 | New tobacco pulp treatment method |
| CN106213571A (en) * | 2016-08-30 | 2016-12-14 | 河南卷烟工业烟草薄片有限公司 | A kind of novel papermaking method reconstituted tobacco pulp washing technique |
| CN107307468A (en) * | 2011-05-31 | 2017-11-03 | 菲利普莫里斯生产公司 | Plume for smoking product |
| CN107637856A (en) * | 2017-10-30 | 2018-01-30 | 福建金闽再造烟叶发展有限公司 | The Preparation equipment and preparation method of reconstituted tobacco |
| CN108729286A (en) * | 2018-05-23 | 2018-11-02 | 天津科技大学 | A method of improving tobacco pulp fiber flexibility |
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| CN1139719A (en) * | 1996-03-05 | 1997-01-08 | 何成才 | Method for making paper utilizing tabacco stalk |
| CN1322498A (en) * | 2001-06-28 | 2001-11-21 | 湖南省常宁市黄金叶新技术开发有限公司 | Papermaking imitation process of producing regenerated tobacco sheet |
| CN101103839A (en) * | 2006-07-13 | 2008-01-16 | 河南省轻工业科学研究所 | Paper-making method producing recombination tobacco leaf method |
| CN101433368A (en) * | 2008-12-23 | 2009-05-20 | 陕西科技大学 | Method for producing shredded tobacco of cigarette using cabo |
| CN101695407A (en) * | 2009-10-21 | 2010-04-21 | 安徽中烟工业公司 | Method for producing tobacco sheets by paper making method |
| CN101756346A (en) * | 2009-12-10 | 2010-06-30 | 云南瑞升烟草技术（集团）有限公司 | Manufacturing method for low-phenol paper-process reconstituted tobacco leaf |
| CN101912147A (en) * | 2010-07-30 | 2010-12-15 | 华南理工大学 | Functional tobacco sheet and preparation method thereof |
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2011
- 2011-01-26 CN CN2011100282606A patent/CN102068035A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1139719A (en) * | 1996-03-05 | 1997-01-08 | 何成才 | Method for making paper utilizing tabacco stalk |
| CN1322498A (en) * | 2001-06-28 | 2001-11-21 | 湖南省常宁市黄金叶新技术开发有限公司 | Papermaking imitation process of producing regenerated tobacco sheet |
| CN101103839A (en) * | 2006-07-13 | 2008-01-16 | 河南省轻工业科学研究所 | Paper-making method producing recombination tobacco leaf method |
| CN101433368A (en) * | 2008-12-23 | 2009-05-20 | 陕西科技大学 | Method for producing shredded tobacco of cigarette using cabo |
| CN101695407A (en) * | 2009-10-21 | 2010-04-21 | 安徽中烟工业公司 | Method for producing tobacco sheets by paper making method |
| CN101756346A (en) * | 2009-12-10 | 2010-06-30 | 云南瑞升烟草技术（集团）有限公司 | Manufacturing method for low-phenol paper-process reconstituted tobacco leaf |
| CN101912147A (en) * | 2010-07-30 | 2010-12-15 | 华南理工大学 | Functional tobacco sheet and preparation method thereof |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107307468A (en) * | 2011-05-31 | 2017-11-03 | 菲利普莫里斯生产公司 | Plume for smoking product |
| US10624385B2 (en) | 2011-05-31 | 2020-04-21 | Philip Morris Products S.A. | Rods for use in smoking articles |
| US11272732B2 (en) | 2011-05-31 | 2022-03-15 | Philip Morris Products S.A. | Rods for use in smoking articles |
| CN103070467A (en) * | 2013-01-09 | 2013-05-01 | 河南卷烟工业烟草薄片有限公司 | New tobacco pulp treatment method |
| CN106213571A (en) * | 2016-08-30 | 2016-12-14 | 河南卷烟工业烟草薄片有限公司 | A kind of novel papermaking method reconstituted tobacco pulp washing technique |
| CN107637856A (en) * | 2017-10-30 | 2018-01-30 | 福建金闽再造烟叶发展有限公司 | The Preparation equipment and preparation method of reconstituted tobacco |
| CN107637856B (en) * | 2017-10-30 | 2020-11-20 | 福建金闽再造烟叶发展有限公司 | Preparation equipment and preparation method of reconstituted tobacco |
| CN108729286A (en) * | 2018-05-23 | 2018-11-02 | 天津科技大学 | A method of improving tobacco pulp fiber flexibility |
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Application publication date: 20110525 |