CN110742300A - Tobacco fermentation treatment method and system - Google Patents
Tobacco fermentation treatment method and system Download PDFInfo
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- CN110742300A CN110742300A CN201910871959.5A CN201910871959A CN110742300A CN 110742300 A CN110742300 A CN 110742300A CN 201910871959 A CN201910871959 A CN 201910871959A CN 110742300 A CN110742300 A CN 110742300A
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- tobacco
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/18—Treatment of tobacco products or tobacco substitutes
- A24B15/20—Biochemical treatment
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/04—Humidifying or drying tobacco bunches or cut tobacco
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Abstract
The application provides a tobacco fermentation treatment method, which comprises the following steps: feeding tobacco materials, slicing, loosening and dampening; the method comprises the following steps of (1) feeding tobacco materials, wherein the feeding comprises the step of spraying biomass feed liquid to the tobacco materials, the biomass feed liquid is a mixture of steam and an enzyme preparation which are mixed in an equal volume, and the addition amount of the biomass feed liquid is 2-50% of the mass of the tobacco materials; placing the tobacco material in a closed space for fermentation for 20-150 hours, wherein the environmental temperature of the fermentation is 30-100 ℃, and the environmental humidity is 40-100%; and drying the fermented tobacco materials, and packaging after discharging. According to the tobacco fermentation treatment method provided by the invention, the step of adding the enzyme preparation into the tobacco material and the loosening and moisture regaining are carried out simultaneously, so that the tobacco material is mixed with the enzyme preparation in the loosening process, the obtained tobacco material is more fully contacted with the enzyme preparation, the production process is simplified, and the production efficiency is improved.
Description
Technical Field
The application relates to the technical field of tobacco production, in particular to a tobacco fermentation treatment method and system.
Background
In the tobacco processing industry, fermentation equipment mainly comprises a fermentation tank and a fermentation tank, and continuous industrial production cannot be formed, for example, a cut tobacco storage cabinet is important tobacco storage and fermentation equipment, requirements of tobacco flakes, cut tobacco and cut stems in each process can be balanced, specific temperature and humidity need to be kept in the relieving process, loss of additives is reduced, and a dustproof effect is achieved.
In the prior art, because the fermentation tank or the fermentation tank is independently arranged, in the process of fermenting tobacco, tobacco materials are added into the fermentation tank or the fermentation tank, and then enzyme or microorganism is added into the fermentation tank or the fermentation tank for fermentation. However, the above method has the following problems: 1. the enzyme or microorganism and the tobacco material are not uniformly mixed, and the fermentation effect is poor; 2. the tobacco materials are conveyed and circulated for many times outside the equipment, and the cross contamination of the tobacco materials is easy to occur.
Therefore, the existing tobacco fermentation treatment method has the defects of low production efficiency, discontinuous fermentation production process, low automation degree and the like, has single function, cannot meet the large-scale continuous production requirement of complex process requirements, and greatly limits the application development of the industrial fermentation technology.
Disclosure of Invention
In order to solve the above problems, the present invention aims to provide a method and a system for continuously producing and fermenting tobacco without independently installing a fermentation tank or a fermentation tank, thereby improving the production efficiency and the fermentation quality.
In one aspect, the present invention provides a tobacco fermentation treatment method, comprising:
firstly, feeding tobacco materials and then slicing the tobacco materials;
loosening and dampening the tobacco material, and simultaneously performing feeding treatment, wherein the feeding comprises the step of spraying biomass feed liquid to the tobacco material, the biomass feed liquid is a mixture of steam and an enzyme preparation in an isovolumetric mixing manner, and the addition amount of the biomass feed liquid is 2-50% of the mass of the tobacco material;
step three, placing the tobacco material in a closed space for fermentation for 20-150 hours, wherein the environmental temperature of the fermentation is 30-100 ℃, and the environmental humidity is 40-100%;
and step four, drying the tobacco materials after fermentation, discharging and packaging.
According to the fermentation treatment method of the tobacco material, the step of adding the enzyme preparation into the tobacco material and the loosening and moisture regaining of the tobacco material are carried out simultaneously, so that the tobacco material is mixed with the enzyme preparation in the loosening process, the obtained tobacco material is more fully contacted with the enzyme preparation, the enzyme preparation does not need to be added into a fermentation tank independently, the fermentation efficiency is improved, and the production process is simplified.
Further, the enzyme preparation is selected from one or more of cellulase, lipase, ligninase and pectinase. Preferably, the enzyme preparation can be a mixed enzyme preparation of cellulase, lipase, ligninase and pectinase according to a certain ratio, for example, the enzyme preparation can be a mixed enzyme preparation of cellulase, lipase, ligninase and pectinase with the enzyme activity ratio of 2:1:3: 1.
Further, the step of loosening and dampening the tobacco material and simultaneously performing the feeding treatment in the second step can be realized by using the existing loosening and dampening machine to loosen the tobacco material and spray the biomass material liquid, and preferably, the sprayed biomass material liquid is in an atomized state.
Further, the spraying is atomized spraying or manual spraying. The atomized spraying is preferably carried out in a loose conditioning device, such as a spray head of a loose conditioning machine, where the enzyme preparation is added and atomized spraying is carried out by a mixture of compressed steam and the enzyme preparation.
Further, the moisture content of the tobacco material before feeding in the second step is 5-50%. The tobacco material with lower water content is easy to absorb moisture, and the tobacco material in the state is fed, so that the tobacco material can fully absorb the enzyme preparation, and the enzyme fermentation efficiency and the enzyme fermentation quality of the tobacco material are improved. Preferably, the moisture content of the tobacco material is increased by 10% to 15% after the tobacco material is loosely reconstituted and added.
Further, the second step also comprises a step of heating the tobacco material, wherein the temperature of the tobacco material after heating treatment is 30-100 ℃. The heating step can also be carried out simultaneously with the loosening and moisture regaining, for example, by a loosening and mixing device with a hot air circulation pipeline. The tobacco materials after being heated are beneficial to further loosening the materials, and meanwhile, because the enzyme preparation is added during mixing, the tobacco materials can enter a fermentation state in advance under the conditions of certain temperature and moisture, and when the tobacco materials are placed in a closed environment for fermentation, the enzyme preparation is not required to be added, and the tobacco materials are directly put into a tobacco shred storage cabinet for fermentation with heat preservation and moisture preservation.
In a preferred embodiment, the additive may also be added by a bulk feeding device in order to increase the uniformity of mixing of the additive with the tobacco material.
Further, the tobacco material is selected from one or more of tobacco leaves, tobacco stems, tobacco shreds and tobacco powder. The tobacco leaves are preferred, and the tobacco leaves are more easily loosened and unfolded after being wetted and after being added with the materials.
In another aspect, the present invention further provides a tobacco fermentation treatment system, comprising:
the slicing device is used for slicing the tobacco materials after feeding; the loosening and feeding device is used for loosening and dampening the tobacco materials and spraying biomass feed liquid to the tobacco materials, the biomass feed liquid is a mixture formed by equal-volume mixing of steam and an enzyme preparation, and the addition amount of the biomass feed liquid is 2-50% of the mass of the tobacco materials; the fermentation device is used for fermenting the tobacco materials; a drying device for drying the fermented tobacco material; the material transfer device is used for sequentially transferring the tobacco materials from the slicing device to the loose feeding device, the fermentation device and the drying device; and the electrical control device is used for controlling the operation of the slicing device, the loose feeding device, the fermentation device, the drying device and the material transfer device.
In the preferred embodiment, can use the slicer to realize the function of section device, use loose damping machine to realize loose feeding device's function, use constant temperature and humidity to store up the silk cabinet and realize fermenting installation's function, use the disc dryer to realize drying device's function, use the function that carries the tape unit realization material transfer device. In addition, in an embodiment, the system provided by the application can also be provided with an electronic belt scale, a vibrating conveyor, a material lifting machine and the like.
Optionally, the electrical control device may adopt a PLC, a CANBus or RS-485 bus network, and a master control device to form a distributed centralized control system, and may perform field operation on each sensor, device and device in a manual mode, or perform related remote measurement and remote control operation by receiving instructions from the master control system in an online state, so as to ensure that each device of the system operates normally.
Further, the loose feeding device is provided with a double-pipeline spray head for spraying steam and enzyme preparation to the tobacco material in equal volume.
Further, the loose feeding device is also used for adding additives into the dried tobacco materials.
The following beneficial effects can be brought through the application:
the tobacco fermentation treatment method provided by the invention has the advantages that the step of adding the enzyme preparation into the tobacco material is carried out simultaneously with the loosening and moisture regaining of the tobacco material, so that the tobacco material is mixed with the enzyme preparation in the loosening process, the obtained tobacco material is more fully contacted with the enzyme preparation, and the tobacco material can enter a fermentation state in advance because the tobacco material is already under the conditions of certain temperature and moisture, and when the tobacco material is placed in a closed environment for fermentation, the enzyme preparation does not need to be added into a fermentation tank independently, and the tobacco material is directly put into a tobacco shred storage cabinet with heat preservation and moisture preservation for fermentation. Practice shows that the fermentation treatment method and the fermentation treatment system provided by the invention can effectively improve the fermentation efficiency, and meanwhile, the sensory quality of the obtained tobacco material is improved, thereby being beneficial to simplifying the production process and improving the production efficiency and quality.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic flow diagram of a tobacco fermentation treatment process;
FIG. 2 is a schematic diagram of a tobacco fermentation treatment system;
in the figure: 1 a slicing device; 2 a material transfer device; 3. a loose feeding device; 4. a fermentation device; 5. a drying device; 6. and (7) a discharging and packaging device.
Detailed Description
In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.
It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and thus the scope of the present application is not limited by the specific embodiments disclosed below.
In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; either directly or indirectly through intervening media, either internally or in any other relationship. However, the direct connection means that the two bodies are not connected to each other by the intermediate structure but connected to each other by the connecting structure to form a whole. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
An embodiment of the present application provides a method for continuously producing and fermenting tobacco without separately providing a fermentation tank or a fermentation tank, improving production efficiency and fermentation quality, as shown in fig. 1, the method for treating tobacco fermentation includes:
step one, feeding tobacco materials and then slicing the tobacco materials.
The tobacco material provided by the embodiment is selected from one or more of tobacco leaves, tobacco stems, tobacco shreds and tobacco powder. The tobacco leaves are preferred, and the tobacco leaves are more easily loosened and unfolded after being wetted and after being added with the materials.
And step two, loosening and conditioning the tobacco materials, and simultaneously performing charging treatment.
The feeding comprises the step of spraying biomass feed liquid to the tobacco material, wherein the biomass feed liquid is a mixture of steam and an enzyme preparation which are mixed in equal volumes, and preferably, the adding amount of the biomass feed liquid is 2-50% of the mass of the tobacco material.
The step of adding the enzyme preparation into the tobacco material and the loosening and moisture regaining are carried out simultaneously, so that the tobacco material is mixed with the enzyme preparation in the loosening process, the obtained tobacco material is more fully contacted with the enzyme preparation, the enzyme preparation does not need to be added into a fermentation tank independently, the fermentation efficiency is improved, and the production process is simplified.
The enzyme preparation is selected from one or more of cellulase, lipase, ligninase and pectinase. Preferably, the enzyme preparation can be a mixed enzyme preparation of cellulase, lipase, ligninase and pectinase according to a certain ratio, for example, the enzyme preparation can be a mixed enzyme preparation of cellulase, lipase, ligninase and pectinase with the enzyme activity ratio of 2:1:3: 1.
And in the second step, the tobacco material is loosened and remoistened and simultaneously the feeding treatment is carried out, the tobacco material can be loosened and the biomass feed liquid is sprayed by using the existing loosening and remoistening machine, and preferably, the sprayed biomass feed liquid is in an atomized state.
The spraying is atomizing spraying or manual spraying. The atomized spraying is preferably carried out in a loose conditioning device, such as a spray head of a loose conditioning machine, where the enzyme preparation is added and atomized spraying is carried out by a mixture of compressed steam and the enzyme preparation.
The moisture content of the tobacco material before adding in the step two is 5-50%. The tobacco material with lower water content is easy to absorb moisture, and the tobacco material in the state is fed, so that the tobacco material can fully absorb the enzyme preparation, and the enzyme fermentation efficiency and the enzyme fermentation quality of the tobacco material are improved. Preferably, the moisture content of the tobacco material is increased by 10% to 15% after the tobacco material is loosely reconstituted and added.
The second step also comprises the step of heating the tobacco material, and the temperature of the tobacco material after heating treatment is 30-100 ℃. The heating step can also be carried out simultaneously with the loosening and moisture regaining, for example, by a loosening and mixing device with a hot air circulation pipeline. The tobacco materials after being heated are beneficial to further loosening the materials, and meanwhile, because the enzyme preparation is added during mixing, the tobacco materials can enter a fermentation state in advance under the conditions of certain temperature and moisture, and when the tobacco materials are placed in a closed environment for fermentation, the enzyme preparation is not required to be added, and the tobacco materials are directly put into a tobacco shred storage cabinet for fermentation with heat preservation and moisture preservation.
And step three, placing the tobacco material in a closed space for fermentation.
In one embodiment, the tobacco material is fermented under sealed conditions for a period of time ranging from 20 to 150 hours at an ambient temperature ranging from 30 ℃ to 100 ℃ and at an ambient humidity ranging from 40% to 100%.
And step four, drying the tobacco materials after fermentation, discharging and packaging.
In a preferred embodiment, the additive may also be added by a bulk feeding device in order to increase the uniformity of mixing of the additive with the tobacco material.
Another embodiment of the present application provides a tobacco fermentation processing system, as shown in fig. 2, comprising: the tobacco material conveying device comprises a slicing device 1, a loose feeding device 3, a fermenting device 4, a drying device 5 and a discharging and packaging device 6 which are connected in sequence, and tobacco materials are connected and conveyed among the devices through a material conveying device 2.
The slicing device 1 is used for slicing the tobacco materials after feeding; the loosening and feeding device 3 is used for loosening and dampening the tobacco materials and spraying biomass feed liquid to the tobacco materials, wherein the biomass feed liquid is a mixture of the steam and the enzyme preparation which are mixed in equal volumes, and the addition amount of the biomass feed liquid is 2-50% of the mass of the tobacco materials; the fermentation device 4 is used for fermenting the tobacco materials; a drying device 5 for drying the fermented tobacco material; the material transfer device 2 is used for sequentially transferring the tobacco materials from the slicing device 1 to the loose feeding device 3, the fermentation device 4 and the drying device 5; electrical control means for controlling the operation of the slicing means 1, the bulk feeding means 3, the fermentation means 4, the drying means 5 and the material transfer means 2, not shown in the figure.
Preferably, the bulk feeding device 3 has a dual line spray head for spraying equal volumes of steam and enzyme preparation to the tobacco material. More preferably, the bulk feeding device 3 may also be used to add additives to the dried tobacco material.
In a preferred embodiment, the slicing device 1 can be realized by a slicing machine, the loose feeding device 3 can be realized by a loose moisture regaining machine, the fermenting device 4 can be realized by a constant-temperature and constant-humidity wire storage cabinet, the drying device 5 can be realized by a disc type drying machine, and the material transfer device 2 can be realized by a belt conveyor. In addition, in an embodiment, the system provided by the application can also be provided with an electronic belt scale, a vibrating conveyor, a material lifting machine and the like.
Optionally, the electrical control device may adopt a PLC, a CANBus or RS-485 bus network, and a master control device to form a distributed centralized control system, and may perform field operation on each sensor, device and device in a manual mode, or perform related remote measurement and remote control operation by receiving instructions from the master control system in an online state, so as to ensure that each device of the system operates normally.
In summary, the step of adding the enzyme preparation into the tobacco material and the loosening and moisture regaining are carried out simultaneously, so that the tobacco material is mixed with the enzyme preparation in the loosening process, the obtained tobacco material is more fully contacted with the enzyme preparation, and the tobacco material can enter a fermentation state in advance because the tobacco material is already under the conditions of certain temperature and moisture, and when placed in a closed environment for fermentation, the tobacco material is directly put into a silk storage cabinet with heat preservation and moisture preservation for fermentation without independently adding the enzyme preparation into a fermentation tank. Practice shows that the fermentation treatment method and the fermentation treatment system provided by the invention can effectively improve the fermentation efficiency, and meanwhile, the sensory quality of the obtained tobacco material is improved, thereby being beneficial to simplifying the production process and improving the production efficiency.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. A tobacco fermentation treatment method is characterized by comprising the following steps:
firstly, feeding tobacco materials and then slicing the tobacco materials;
loosening and dampening the tobacco material, and simultaneously performing feeding treatment, wherein the feeding comprises the step of spraying biomass feed liquid to the tobacco material, the biomass feed liquid is a mixture of steam and an enzyme preparation in an isovolumetric mixing manner, and the addition amount of the biomass feed liquid is 2-50% of the mass of the tobacco material;
step three, placing the tobacco material in a closed space for fermentation for 20-150 hours, wherein the environmental temperature of the fermentation is 30-100 ℃, and the environmental humidity is 40-100%;
and step four, drying the tobacco materials after fermentation, discharging and packaging.
2. The method of claim 1, wherein the enzyme preparation is selected from one or more of cellulase, lipase, ligninase and pectinase.
3. The tobacco fermentation treatment method according to claim 1, wherein the spraying is atomized spraying or manual spraying.
4. The tobacco fermentation treatment method according to claim 1, wherein the moisture content of the tobacco material before feeding in the second step is 5% to 50%.
5. The tobacco fermentation treatment method according to claim 1, wherein the second step further comprises a step of heating the tobacco material, and the temperature of the tobacco material after the heating treatment is 30 ℃ to 100 ℃.
6. The tobacco fermentation treatment method according to claim 1, wherein the second step is performed by using a loose moisture regaining machine.
7. The tobacco fermentation treatment method according to claim 1, wherein the tobacco material is selected from one or more of tobacco leaves, tobacco stems, tobacco shreds, and tobacco powder.
8. A tobacco fermentation treatment system, comprising:
the slicing device is used for slicing the tobacco materials after feeding;
the loosening and feeding device is used for loosening and dampening the tobacco materials and spraying biomass feed liquid to the tobacco materials, the biomass feed liquid is a mixture formed by equal-volume mixing of steam and an enzyme preparation, and the addition amount of the biomass feed liquid is 2-50% of the mass of the tobacco materials;
the fermentation device is used for fermenting the tobacco materials;
a drying device for drying the fermented tobacco material;
the material transfer device is used for sequentially transferring the tobacco materials from the slicing device to the loose feeding device, the fermentation device and the drying device;
and the electrical control device is used for controlling the operation of the slicing device, the loose feeding device, the fermentation device, the drying device and the material transfer device.
9. The tobacco fermentation treatment system of claim 8, wherein the bulk loading device has a dual line spray head for spraying equal volumes of steam and enzyme preparation to the tobacco material.
10. The tobacco fermentation treatment system of claim 8, wherein the bulk feeding device is further configured to add an additive to the dried tobacco material.
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| CN201910871959.5A CN110742300A (en) | 2019-09-16 | 2019-09-16 | Tobacco fermentation treatment method and system |
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| CN201910871959.5A CN110742300A (en) | 2019-09-16 | 2019-09-16 | Tobacco fermentation treatment method and system |
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| CN111972694A (en) * | 2020-09-17 | 2020-11-24 | 内蒙古昆明卷烟有限责任公司 | Processing method of threshing and redrying tobacco leaves |
| CN111990684A (en) * | 2020-09-17 | 2020-11-27 | 内蒙古昆明卷烟有限责任公司 | Method for treating tobacco leaves by biological enzyme, and prepared tobacco leaves and cigarettes |
| CN112043001A (en) * | 2020-09-17 | 2020-12-08 | 内蒙古昆明卷烟有限责任公司 | Method for treating tobacco stems by biological enzyme, and cut stems and cigarettes prepared by method |
| CN114766713A (en) * | 2022-04-30 | 2022-07-22 | 中国烟草总公司郑州烟草研究院 | Cigarette cut tobacco making process based on improvement of permeability of surface layer of tobacco lamina |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111990684A (en) * | 2020-09-17 | 2020-11-27 | 内蒙古昆明卷烟有限责任公司 | Method for treating tobacco leaves by biological enzyme, and prepared tobacco leaves and cigarettes |
| CN112043001A (en) * | 2020-09-17 | 2020-12-08 | 内蒙古昆明卷烟有限责任公司 | Method for treating tobacco stems by biological enzyme, and cut stems and cigarettes prepared by method |
| CN111972694B (en) * | 2020-09-17 | 2022-07-05 | 内蒙古昆明卷烟有限责任公司 | Processing method of threshing and redrying tobacco leaves |
| CN111990684B (en) * | 2020-09-17 | 2022-07-05 | 内蒙古昆明卷烟有限责任公司 | Method for treating tobacco leaves by biological enzyme, and prepared tobacco leaves and cigarettes |
| CN114766713A (en) * | 2022-04-30 | 2022-07-22 | 中国烟草总公司郑州烟草研究院 | Cigarette cut tobacco making process based on improvement of permeability of surface layer of tobacco lamina |
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