CN203767245U - Tobacco leaf storage device - Google Patents
Tobacco leaf storage device Download PDFInfo
- Publication number
- CN203767245U CN203767245U CN201420123383.7U CN201420123383U CN203767245U CN 203767245 U CN203767245 U CN 203767245U CN 201420123383 U CN201420123383 U CN 201420123383U CN 203767245 U CN203767245 U CN 203767245U
- Authority
- CN
- China
- Prior art keywords
- tobacco leaf
- storage device
- leaf storage
- sealing band
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 76
- 238000003860 storage Methods 0.000 title claims abstract description 37
- 244000061176 Nicotiana tabacum Species 0.000 title description 3
- 241000208125 Nicotiana Species 0.000 claims abstract description 73
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 230000000740 bleeding effect Effects 0.000 claims description 21
- 239000004033 plastic Substances 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 5
- 238000004078 waterproofing Methods 0.000 claims description 5
- 101100136063 Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) PE11 gene Proteins 0.000 claims description 3
- 239000002985 plastic film Substances 0.000 claims description 3
- 229920006255 plastic film Polymers 0.000 claims description 3
- 238000005057 refrigeration Methods 0.000 abstract description 2
- 239000002655 kraft paper Substances 0.000 abstract 2
- 239000007789 gas Substances 0.000 description 19
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- 229910052760 oxygen Inorganic materials 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 235000019504 cigarettes Nutrition 0.000 description 4
- 230000019771 cognition Effects 0.000 description 4
- 238000004321 preservation Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 150000002829 nitrogen Chemical class 0.000 description 2
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003458 metachromatic effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Manufacture Of Tobacco Products (AREA)
- Packages (AREA)
Abstract
The utility model discloses a tobacco leaf storage device. The tobacco leaf storage device comprises a bag-shaped body, the body is made of at least one layer of kraft paper, a waterproof film is plated at the inner layer of the kraft paper, the opening end of the body is provided with at least one sealing strip, and the body comprises an observation window and at least one air hole therein; the length-width ratio of the body is 1.1-1.3: 0.4-0.5. The tobacco leaf storage device is used for storing tobacco leaves, guarantees that the tobacco leaves are stored under an anaerobic condition, and solves the disadvantages of insufficient storage space and high low-temperature refrigeration consumption.
Description
Technical field
The utility model relates to tobacco leaf storing technology, relates in particular to a kind of tobacco leaf storage device.
Background technology
Make the tobacco leaf that uses of cigarette, need to pass through the manufacturing process such as plantation, harvesting, baking, and junior tobacco leaf cannot use immediately, need to preserve a period of time, after through beating and double roasting, then store ability use in 2 years.
The value of tobacco leaf is very high, but because tobacco leaf is easily moist, illumination easily causes fading, under general normal temperature and pressure, preserve meeting mouldy variable color gradually about half a year, even grow a large amount of cigarette worms, mouldy fade or infested after tobacco leaf there is no value of service, thereby cause huge waste.
In prior art, the mode that large batch of tobacco leaf generally adopts stack sealing to fall oxygen is preserved, and the tobacco leaf of small lot, as sample tobacco leaf, is generally stored in refrigerator and adopts low temperature to preserve.
Along with the fast development of current tobacco business, tobacco project increases gradually, causes the space wretched insufficiency of low temperature storage, therefore those skilled in the art to find the good storage mode of the low effect of cost be current problem demanding prompt solution.
Utility model content
The utility model provides a kind of tobacco leaf storage device, and for storing tobacco leaf, guarantee tobacco leaf is preserved under anaerobic condition, has solved memory space inadequate, the shortcoming that deepfreeze consumption is large.
For addressing the above problem, a kind of tobacco leaf storage device that the utility model provides, comprise bag-shaped body, described body is made up of one deck craft paper at least, described craft paper internal layer is coated with membrane waterproofing, the open end of described body arranges at least one sealing band, and described body comprises observation window disposed thereon and at least one gas port;
The aspect ratio of described body is 1.1～1.3:0.4～0.5.
Preferably, described craft paper is four layers.
Preferably, described gas port is two.
Preferably, described gas port is respectively inflation inlet and the bleeding point that is arranged at described body bottom.
Preferably, described bleeding point comprises and is provided with the base of through hole, the rubber cushion that is provided with projection and lid, and described through hole and described bump size are equipped with.
Preferably, inflation inlet comprises the base and the lid that are provided with through hole.
Preferably, described observation window is plastic film structures.
Preferably, described plastic sheeting is PE11 plastic sheeting.
Preferably, described body also comprises the card pocket that is arranged at described body bottom.
Preferably, described sealing band is two, and a sealing band is apart from 5 centimetres of body openings end margins, and another sealing band is apart from 15 centimetres of body openings end margins.
As can be seen from the above technical solutions, the utlity model has following advantage: the sealable bag-shaped body that device is arranged to be made up of craft paper, can avoid tobacco leaf to see photofading, in the time bleeding from gas port, bag-shaped cognition tightened along with lacking of gas, in the time providing nitrogen class gas to gas port again, thereby bag-shaped cognition is heaved the preservation of carrying out bag interior tobacco leaf thereupon, again by the membrane waterproofing arranging, effectively avoid the mouldy or variable color of the tobacco leaf moisture absorption of placing, and then the size of body is set to be a bit larger tham the size of common tobacco leaf, effectively ensure quality and the shape of tobacco leaf, also solved memory space inadequate simultaneously, the shortcoming that deepfreeze consumption is large.
Brief description of the drawings
Fig. 1 is the forward sight constructional drawing of a kind of tobacco leaf storage device of the utility model;
Fig. 2 is the face upwarding assumption diagram of a kind of tobacco leaf storage device of the utility model;
Fig. 3 is the first opening schematic diagram of a kind of tobacco leaf storage device of the utility model bleeding point;
Fig. 4 is the second opening schematic diagram of a kind of tobacco leaf storage device of the utility model bleeding point;
Fig. 5 is the structural representation of a kind of tobacco leaf storage device of the utility model inflation inlet.
Wherein, in figure, mark is as follows:
1-body, 2-sealing band, 3-gas port, 301-inflation inlet, 3011-base, 3012-lid, 3013-through hole, 302-bleeding point, 3021-base, 3022-rubber cushion, 3023-lid, 3024-through hole, 3025-projection, 4-observation window, 5-card pocket.
Detailed description of the invention
The utility model provides a kind of tobacco leaf storage device, and for storing tobacco leaf, guarantee tobacco leaf is preserved under anaerobic condition, has solved memory space inadequate, the shortcoming that deepfreeze consumption is large.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is known and detailed description, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1～Fig. 5, Fig. 1 is the forward sight constructional drawing of a kind of tobacco leaf storage device of the utility model; Fig. 2 is the face upwarding assumption diagram of a kind of tobacco leaf storage device of the utility model; Fig. 3 is the first opening schematic diagram of a kind of tobacco leaf storage device of the utility model bleeding point; Fig. 4 is the second opening schematic diagram of a kind of tobacco leaf storage device of the utility model bleeding point; Fig. 5 is the structural representation of a kind of tobacco leaf storage device of the utility model inflation inlet.
A kind of tobacco leaf storage device of the present utility model, comprise bag-shaped body 1, body 1 is made up of one deck craft paper at least, and craft paper internal layer is coated with membrane waterproofing, the open end of body 1 arranges at least one sealing band 2, and body 1 comprises observation window disposed thereon and at least one gas port 3;
The aspect ratio of body 1 is 1.1～1.3:0.4～0.5.
In the present embodiment, craft paper is preferably four layers, and the effectively leak tightness of assurance device is used craft paper effectively to avoid tobacco leaf to see photofading.
Sealing band 2 is preferably two, and wherein a sealing band 2 is apart from 5 centimetres of body 1 open end edge, and another sealing band 2 is apart from 15 centimetres of body 1 open end edge.
Alleged gas port 3 is preferably set to two, in the time that it is two, can comprise inflation inlet 301 and bleeding point 302.
Wherein, inflation inlet 301 can comprise the base 3011 and the lid 3012 that are provided with through hole 3013, and inflation inlet 301 is for being filled with gas, and gas can enter by this through hole 3013, inflates complete use lid 3012 closures.
Wherein, bleeding point 302 is preferably arranged on the bottom of body 1, and for air in draw-out device, it preferably includes and is provided with the base 3021 of through hole 3024, the rubber cushion 3022 that is provided with projection 3025 and lid 3023, and through hole 3024 and projection 3025 sizes are equipped with.In assurance device outer air access to plant, the size that this through hole 3024 arranges can be as far as possible little, also determined by the device of extracting gases, therefore in this no limit.In the time of extracting air, can opening cover 3023, rubber cushion 3022 is taken out, by air in these through hole 3024 draw-out devices, extract complete rubber cushion 3022 and the lid 3023 of covering at once.
When in tobacco leaf apparatus for placing, need extracting air, then pass into nitrogen preservation, complete laggard luggage and put interior amount of oxygen detection, also should detect installing interior amount of oxygen at set intervals.Detection can detect by bleeding point 302, that is to say that bleeding point 302 can also be as detecting mouth, can utilize oxygen analyser to insert amount of oxygen in the interior detecting device of this through hole, and general amount of oxygen is less than 5% proves that this tobacco leaf preservation condition is good.Be filled with the respiration that can reduce tobacco leaf after nitrogen, effectively slowed down the metachromatic generation of tobacco leaf, suppressed growing of cigarette worm simultaneously.
Alleged lid above, all can increase friction member on lid, and person easy to use opens lid, as shown in FIG. the semicircle projection on lid.
Body 1 bottom can also arrange card pocket 5, for inserting the card of tobacco leaf information.
Alleged observation window 4 is plastic film structures, is preferably PE11 plastic sheeting.When this plastic sheeting is convenient to testing staff and is detected tobacco leaf state, tobacco leaf is not affected by outside air moisture etc. also.
Below introduce this device: tobacco leaf tied up in embedding device near leaf handle position.To install sealing band sealing tight.Open bleeding point, the air in device is extracted out.Device both sides are close to and are represented to bleed after inner tobacco leaf complete, build bleeding point.Open inflation inlet, be filled with nitrogen, after device is heaved again, stop inflation.After waiting for that the interior gas of device mixes, open bleeding point, oxygen analyser is inserted to through hole build-in test, if data are presented at below 5%, represent to restart successfully.Otherwise continue inflation, until meet the requirements.Device is lain low or vertically puts on shelf, card one side outwardly, regularly oxygen concentration in detecting device.
In the utility model, the sealable bag-shaped body that device is arranged to be made up of craft paper, can avoid tobacco leaf to see photofading, in the time bleeding from gas port, bag-shaped cognition tightened along with lacking of gas, in the time providing nitrogen class gas to gas port again, thereby bag-shaped cognition is heaved the preservation of carrying out bag interior tobacco leaf thereupon, again by the membrane waterproofing arranging, effectively avoid the mouldy or variable color of the tobacco leaf moisture absorption of placing, and then the size of body is set to be a bit larger tham the size of common tobacco leaf, effectively ensure quality and the shape of tobacco leaf, also solved memory space inadequate simultaneously, the shortcoming that deepfreeze consumption is large.
The utility model preserve the method for tobacco leaf be preferably by device lie low, bottom is positioned in shelf outwardly, the bottom that is provided with bleeding point and card pocket is placed towards shelf below, make testing staff know rapidly card image, but also be beneficial to detection amount of oxygen, without carrying apparatus, reduce tobacco leaf broken because moving making of causing.
Further, be provided with inflation inlet and be arranged on body bottom pumping mouth, after in tobacco leaf dress embedding device, by air in bleeding point draw-out device, and then pass into again the sluggish gases such as nitrogen by bleeding point, after detecting, as found, in device, air exceeds standard, and can again bleed by the bleeding point that is placed on lower end, facilitates testing staff to operate.
The mode of this device of the utility model being placed to tobacco leaf below, through actual test, compares with low-temperature storage, draws comparative result:
1, to space requirement: refrigerator floor area is large, capacity is little, taking a capacity as 1380L, the refrigerator of floor area as 0.975 sq m, spatial volume as 1.85 cubic meters be as example, it can pack 20 bags of tobacco leaf samples into, same, and the tobacco leaf sample of same population size is packed into after this device, can directly put into shelf, shelf is not subject to capacity limit, effectively utilizes the vertical space of shelf, increases efficiency of storage.
2, to cost strengths and weaknesses: the refrigerator taking a volume as 1380L, 1000W is as example, within 24 hours, open electricity consumption and need 24 degree left and right, be used for calculating according to daily life energy charge, 20 bags of tobacco samples preserve 1 year approximately more than 6000 yuan, and the liquid nitrogen of 150L needs 800 yuan of left and right, can be for approximately 500 this device inflations, Keeping life is 1 year, has greatly saved as seen storage cost.
3, store effect: sealed oxygen-reducing stores can effectively reduce tobacco leaf variable color, fade, go mouldy, suppress cigarette worm, can reach the storage effect identical with refrigerator, and refrigerator is due to refrigeration, make drying tobacco, after taking out, easily generation is made broken, and this device is due to sealing, reduce the loss of moisture content in leaves, make broken less.
The above, above embodiment only, in order to the technical solution of the utility model to be described, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of the each embodiment technical scheme of the utility model.
Claims (10)
1. a tobacco leaf storage device, is characterized in that, comprises bag-shaped body, described body is made up of one deck craft paper at least, described craft paper internal layer is coated with membrane waterproofing, and the open end of described body arranges at least one sealing band, and described body comprises observation window disposed thereon and at least one gas port;
The aspect ratio of described body is 1.1～1.3:0.4～0.5.
2. tobacco leaf storage device according to claim 1, is characterized in that, described craft paper is four layers.
3. tobacco leaf storage device according to claim 1, is characterized in that, described gas port is two.
4. tobacco leaf storage device according to claim 3, is characterized in that, described gas port is respectively inflation inlet and is arranged at the bleeding point of described body bottom.
5. tobacco leaf storage device according to claim 4, is characterized in that, described bleeding point comprises and be provided with the base of through hole, the rubber cushion that is provided with projection and lid, and described through hole and described bump size are equipped with.
6. tobacco leaf storage device according to claim 4, is characterized in that, inflation inlet comprises the base and the lid that are provided with through hole.
7. tobacco leaf storage device according to claim 1, is characterized in that, described observation window is plastic film structures.
8. tobacco leaf storage device according to claim 7, is characterized in that, described plastic sheeting is PE11 plastic sheeting.
9. tobacco leaf storage device according to claim 1, is characterized in that, described body also comprises the card pocket that is arranged at described body bottom.
10. according to the tobacco leaf storage device described in claim 1～9 any one, it is characterized in that, described sealing band is two, and a sealing band is apart from 5 centimetres of body openings end margins, and another sealing band is apart from 15 centimetres of body openings end margins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420123383.7U CN203767245U (en) | 2014-03-18 | 2014-03-18 | Tobacco leaf storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420123383.7U CN203767245U (en) | 2014-03-18 | 2014-03-18 | Tobacco leaf storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203767245U true CN203767245U (en) | 2014-08-13 |
Family
ID=51284465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420123383.7U Expired - Lifetime CN203767245U (en) | 2014-03-18 | 2014-03-18 | Tobacco leaf storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203767245U (en) |
-
2014
- 2014-03-18 CN CN201420123383.7U patent/CN203767245U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |
|
| CX01 | Expiry of patent term |