CN101897471B - Process implementation method for improving quality of tobacco stalks by using steam explosion and anaerobic treatment - Google Patents
Process implementation method for improving quality of tobacco stalks by using steam explosion and anaerobic treatment Download PDFInfo
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- CN101897471B CN101897471B CN2010102523763A CN201010252376A CN101897471B CN 101897471 B CN101897471 B CN 101897471B CN 2010102523763 A CN2010102523763 A CN 2010102523763A CN 201010252376 A CN201010252376 A CN 201010252376A CN 101897471 B CN101897471 B CN 101897471B
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Abstract
The invention discloses a process implementation method for improving the quality of tobacco stalks by combining steam explosion with anaerobic treatment and relates to the technical field of tobacco stalk treatment. The method comprises the following steps of: performing the steam explosion on dry tobacco stalks at first, during which the tobacco stalks are directly jetted into an anaerobic treatment device; performing the anaerobic treatment on the tobacco stalks subjected to the explosion, sealing the anaerobic treatment device, forming an anaerobic environment in the device by using negative-pressure vacuum, storing the stalks for 2 to 4h; drying the stalks to remove unnecessary moisture by a fluidized bed to control the moisture to be within 20 to 30 percent; and pressing and slicing the treated stalks to enter the conventional stalk treatment processes, such as feeding, flash evaporation, and drying. The method replaces the vacuum conditioning, stalk cleaning by water, HT and stalk pressing of the conventional stalk treatment processes to reduce the pretreatment period of slicing stalks, improve the treatment effect, and improve and optimize the conventional stalk treatment processes.
Description
Technical field
The invention belongs to the offal processing technology field, especially a kind of applying steam explosion combines with the Anaerobic Treatment technology and improves the process implementation method of tobacco stalk quality.
Background technology
Existing stem processing technological flow is generally carried out vacuum conditioning, washing stalk earlier; Steam stalk, Terrier Storage, HT secondary steaming stalk, secondary Terrier Storage, press stalk through HT (tunnel type leaf silk damping machine) again; Make offal satisfy the requirement of cutting stem; Again offal is carried out chopping, reinforced, flash distillation and drying, produce the stem that meets the cigarette composition requirement, be used for production of cigarettes.But vacuum conditioning, washing stalk steam stalk, Terrier Storage through HT again in the existing operation, not only complex procedures, take up room greatly, and long processing period and dried regaining moisture of cabo effect are relatively poor.
In recent years, China has also carried out some exploratory researchs aspect the quality of tobacco utilizing enzyme preparation to improve.Reported the Shaanxi B2L tobacco leaf pipe tobacco of using after the enzyme preparation (mainly containing neutral proteinase, carbohydrase, pectase and cellulase) of separating alcoholization from saccharomycete B13 is handled beating and double roasting like Zhang Lichang (tobacco science and technology .2001. (4): 7-91]); 100g pipe tobacco enzyme concentration is 015g, acts on 24h down in 30 ℃.Smoking result shows that the processing with enzyme preparation pipe tobacco can obviously improve cigarette flavor, alleviates blue foreign smell and excitant, makes low-grade tobacco leaf promote 1～2 grade.Malin (the journal .2001.22 of Zhengzhou Engineering College (3): 40-421) reported enzymolysis and microbial fermentation comprehensively are used to change low order flue-cured tobacco chemical constituent, reduced result of study effectively to sucking quality and disadvantageous protein component of security and little molecule nitrogen-containing compound.Smoking result shows that the tabacco fragrance after the processing increases, and excitant significantly reduces, and pleasant impression is clean, and assorted gas is slight.This research then is to utilize steam blasting to combine with the Anaerobic Treatment technology to improve the process implementation method of tobacco stalk quality.Utilize steam blasting to replace the leading portion operation of existing stem treatment process, comprise vacuum conditioning, washing stalk, HT (tunnel type leaf silk damping machine) and press stalk; Increase fluidized bed drying and Anaerobic Treatment operation.Can well solve the problem that the stem treatment process is difficult to get damp again to the offal of growing standing time in the prior art through the steam blasting technology; Use enzyme to handle the offal after the explosion is handled the Degradation and Transformation that can further promote unfavorable materials such as lignin in the offal, cellulose, pectic substance; Reduce its adverse effect in sucking process; Improve the offal utilization ratio, improved tobacco stalk quality.
Summary of the invention
The purpose of this invention is to provide a kind of applying steam explosion and combine with the Anaerobic Treatment technology and improve the process implementation method of tobacco stalk quality, using in existing stem treatment process for steam blasting and Anaerobic Treatment technology provides technological approaches.
The purpose technical scheme that realizes the present invention is following:
A kind of process implementation method of improving tobacco stalk quality comprises steam blasting, Anaerobic Treatment and fluidized bed drying process, it is characterized in that having improved and optimizated existing stem treatment process, and this method may further comprise the steps:
(1) at first dried offal is carried out steam blasting;
(2) then offal after the explosion is carried out Anaerobic Treatment;
(3) re-use the fluid bed forced air drying and remove redundant moisture;
(4) press stalk, chopping to get into existing stem handling process to the offal after the above-mentioned processing at last like reinforced, flash distillation, dry run.
Above-mentioned steam blasting discharging opening links to each other with anaerobic processing device, directly offal is injected in the anaerobic processing device during steam blasting, and anaerobic processing device sealing back makes through negative-pressure vacuum and forms anaerobic environment in the device, and the Terrier Storage time is 2～4 hours.
Above-mentioned offal carries out moisture Control through the fluid bed forced air drying after 20～30%.
Above-mentioned applying steam explosion, Anaerobic Treatment and fluidized bed drying have substituted vacuum conditioning, washing stalk, the HT (tunnel type leaf silk damping machine) of existing stem technology and have pressed the stalk operation.
Compared with prior art, the present invention has following good effect:
1, utilize steam blasting and Anaerobic Treatment technology to substitute vacuum conditioning, washing stalk, HT and pressure stalk in the existing stem treatment process; Shortened the pretreatment period of offal chopping; Improved treatment effect, and realized combining of steam blasting and Anaerobic Treatment technology and existing stem processing technological flow;
2, long processing period and dried regaining moisture of cabo effect are relatively poor in the existing stem treatment process of good solution, to the problem that standing time, long offal was difficult to get damp again.
3, the offal chopping of this improvement explained hereafter and product are inhaled the tobacco business standard that reaches of commenting through sense organ.
Description of drawings
Fig. 1 is a process chart sketch map according to the invention;
Fig. 2 is described existing process chart sketch map.
The specific embodiment
From relatively finding out of Fig. 1 and Fig. 2; Improve the process implementation method of tobacco stalk quality; Comprise steam blasting, Anaerobic Treatment and fluidized bed drying process; Mainly improved and optimizated existing this method of stem treatment process, applying steam explosion, Anaerobic Treatment and fluidized bed drying have substituted vacuum conditioning, washing stalk, the HT (tunnel type leaf silk damping machine) of existing stem technology and have pressed the stalk operation.
This process implementation method may further comprise the steps:
(1) at first dried offal is carried out steam blasting, the offal moisture behind the steam blasting is more than 60%, and temperature makes integrated environment be faintly acid at 40～50 ℃, for Anaerobic Treatment provides the control environment condition.
(2) then offal after the explosion is carried out Anaerobic Treatment; The steam blasting discharging opening links to each other with anaerobic processing device; Directly offal is injected in the anaerobic processing device during steam blasting, anaerobic processing device sealing back makes through negative-pressure vacuum and forms anaerobic environment in the device, and the Terrier Storage time is 2～4 hours.
(3) use the fluid bed forced air drying to remove redundant moisture the offal after the Anaerobic Treatment, offal after the fluid bed forced air drying with moisture Control 20～30%.
(4) press stalk, chopping to get into existing stem handling process to the offal after the above-mentioned processing at last like reinforced, flash distillation, dry run.
Claims (4)
1. a process implementation method of improving tobacco stalk quality comprises steam blasting, Anaerobic Treatment and fluidized bed drying process, it is characterized in that: improved and optimizated existing stem treatment process, this method may further comprise the steps:
(1) at first dried offal is carried out steam blasting;
(2) the steam blasting discharging opening links to each other with anaerobic processing device, directly offal is injected in the anaerobic processing device during steam blasting, and anaerobic processing device sealing back makes through negative-pressure vacuum and forms anaerobic environment in the device, and offal after the explosion is carried out Anaerobic Treatment;
(3) re-use the fluid bed forced air drying and remove redundant moisture;
(4) adopt to press stalk, chopping to get into existing stem handling process to the offal after the above-mentioned processing at last, said existing stem handling process is reinforced, flash distillation, dry run.
2. according to the said process implementation method of improving tobacco stalk quality of claim 1, it is characterized in that: the said Anaerobic Treatment Terrier Storage time is 2～4 hours.
3. according to the said process implementation method of improving tobacco stalk quality of claim 1, it is characterized in that: said offal carries out moisture Control through the fluid bed forced air drying after 20～30%.
4. according to the said process implementation method of improving tobacco stalk quality of claim 1, it is characterized in that: said applying steam explosion, Anaerobic Treatment and fluidized bed drying have substituted vacuum conditioning, washing stalk, HT and the pressure stalk operation of existing stem technology.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010102523763A CN101897471B (en) | 2010-08-13 | 2010-08-13 | Process implementation method for improving quality of tobacco stalks by using steam explosion and anaerobic treatment |
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| CN2010102523763A CN101897471B (en) | 2010-08-13 | 2010-08-13 | Process implementation method for improving quality of tobacco stalks by using steam explosion and anaerobic treatment |
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| CN101897471A CN101897471A (en) | 2010-12-01 |
| CN101897471B true CN101897471B (en) | 2012-07-04 |
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| CN2010102523763A Expired - Fee Related CN101897471B (en) | 2010-08-13 | 2010-08-13 | Process implementation method for improving quality of tobacco stalks by using steam explosion and anaerobic treatment |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102972856A (en) * | 2012-12-19 | 2013-03-20 | 云南瑞升烟草技术（集团）有限公司 | Novel production process for cut tobacco stems |
| CN103919260B (en) * | 2014-04-18 | 2016-06-15 | 厦门烟草工业有限责任公司 | Wash stalk working method two times of a kind of offal |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1748586A (en) * | 2005-10-27 | 2006-03-22 | 迪更生莱格有限公司 | Method for preparing tobacco expansion offal and device used thereof |
| CN101108028A (en) * | 2007-07-23 | 2008-01-23 | 中国烟草总公司郑州烟草研究院 | Technique of pre-expanding treating cabo |
| CN101305836A (en) * | 2007-05-18 | 2008-11-19 | 云南瑞升烟草技术（集团）有限公司 | Method and device for preparing expanded stem granule |
| CN101708064A (en) * | 2009-12-22 | 2010-05-19 | 中国烟草总公司郑州烟草研究院 | Treatment process for manufacturing tobacco cut stems by tobacco stem |
| CN101731736A (en) * | 2010-01-19 | 2010-06-16 | 武汉科技学院 | Solid-liquid enrichment separation method for tobacco sheet wastewater in paper-making method |
-
2010
- 2010-08-13 CN CN2010102523763A patent/CN101897471B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1748586A (en) * | 2005-10-27 | 2006-03-22 | 迪更生莱格有限公司 | Method for preparing tobacco expansion offal and device used thereof |
| CN101305836A (en) * | 2007-05-18 | 2008-11-19 | 云南瑞升烟草技术（集团）有限公司 | Method and device for preparing expanded stem granule |
| CN101108028A (en) * | 2007-07-23 | 2008-01-23 | 中国烟草总公司郑州烟草研究院 | Technique of pre-expanding treating cabo |
| CN101708064A (en) * | 2009-12-22 | 2010-05-19 | 中国烟草总公司郑州烟草研究院 | Treatment process for manufacturing tobacco cut stems by tobacco stem |
| CN101731736A (en) * | 2010-01-19 | 2010-06-16 | 武汉科技学院 | Solid-liquid enrichment separation method for tobacco sheet wastewater in paper-making method |
Non-Patent Citations (1)
| Title |
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| 任向荣等.蒸汽爆破生物质秸秆的工业应用.《现代化工》.2009,第29卷(第11期),89-91. * |
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Address after: 610017 Jackie Chan Road, Chengdu economic and Technological Development Zone, Longquanyi District, Sichuan, China, No. 2, No. Applicant after: China Tobacco Chuanyu Industrial Co., Ltd. Address before: 610017 Jackie Chan Road, Chengdu economic and Technological Development Zone, Longquanyi District, Sichuan, China, No. 2, No. Applicant before: China Tobacco Chuanyu Industrial Corporation |
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Free format text: CORRECT: APPLICANT; FROM: CHINA TOBACCO CHUANYU INDUSTRIAL CORPORATION TO: CHINA TOBACCO CHUANYU INDUSTRIAL CO., LTD. |
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Granted publication date: 20120704 Termination date: 20160813 |