CN201450887U - Tobacco leaf stack sealing tent - Google Patents
Tobacco leaf stack sealing tent Download PDFInfo
- Publication number
- CN201450887U CN201450887U CN2009200866795U CN200920086679U CN201450887U CN 201450887 U CN201450887 U CN 201450887U CN 2009200866795 U CN2009200866795 U CN 2009200866795U CN 200920086679 U CN200920086679 U CN 200920086679U CN 201450887 U CN201450887 U CN 201450887U
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- tent
- control joint
- tobacco leaf
- plastic seal
- air inlet
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- Expired - Lifetime
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Abstract
The utility model relates to a tobacco leaf stack sealing tent which is characterized by comprising a plastic sealing tent, an air inlet control joint and an air outlet control joint, wherein the plastic sealing tent is made of a plastic film; the air inlet joint is arranged at one side surface of the plastic sealing tent; and the an air outlet control joint is arranged at the other side surface of the plastic sealing tent. When in use, the plastic sealing tent covers a tobacco leaf stack and encloses the tobacco leaf stack in a sealed space. The tent has the characteristic of multiple functions when used for maintaining tobacco leaves.
Description
Technical field
The utility model relates to a kind of tobacco leaf stack sealing tent.
Background technology
At present, stock's tobacco leaf all will be used the plastics tent when fresh-keeping and seals carrying out tobacco leaf stack fumigant insect killing and deoxygenation, the stifling tent of this moment and deoxygenation antistaling film all are to adopt the independent separately way of using, sealing off harvesting with the back, the plastic material of encapsulating method of the two and use is also not exclusively collaborative, the appropriate litigation fees height that takes place in the real work.In addition, the method when using tent in the past is also quite simple, and the one, one jiao of operation of offeing medicine of raising tent, two are to use rubber and plastic tube to insert carries out the dispenser operation in the tent, extract after operation is finished.Said method is simple and lack tightness, lacks the shared property of system and the condition of integrated operation.
Summary of the invention
The purpose of this utility model is to provide a kind of tobacco leaf stack sealing tent, and this tent has the characteristics of multiple function when being used for the tobacco leaf maintenance.
To achieve these goals, the technical solution of the utility model is: the tobacco leaf stack sealing tent, it is characterized in that it comprises plastic seal tent, air inlet control joint, the control joint of giving vent to anger, and the plastic seal tent is made by plastic foil; Air inlet control joint is arranged on the side of plastic seal tent, and the control joint of giving vent to anger is arranged on the another side of plastic seal tent; The plastic seal tent covers on the tobacco leaf stack during use, and tobacco leaf stack is trapped among in the sealed space.
Described plastic foil is a composite membrane.
Described plastic foil is the insect protected laminated film; The insect protected laminated film comprises insect repellent and enhancement Layer, and insect repellent is positioned at the enhancement Layer inner surface, and insect repellent and enhancement Layer heat seal are together; The material of described insect repellent is to add insecticide in polyethylene, polypropylene, polyvinyl chloride or the polyester material; The every square metre of insect repellent that is added to of insecticide adds the 0.001-100g insecticide.
Described plastic seal tent is provided with the core that lures that contains cigarette worm property external information element, and the core that lures that contains cigarette worm property external information element is positioned at the seal cavity that the plastic seal tent is surrounded.
The beneficial effects of the utility model are: the plastic seal tent had both been brought into play the usefulness of isolating insect protected, and the tobacco leaf stack sealing tent of making can provide the place of gas fumigant insect killing again at any time; Open air inlet control joint, give vent to anger the control joint and with can realize functions such as fumigant insect killing, toxin expelling, dehumidifying, cooling, ventilation after corresponding apparatus dock, close air inlet control joint, then can keep the tobacco leaf stack sealing tent to seal stacking inside behind the control joint of giving vent to anger a stable storage maintenance environment is arranged; Thereby the tobacco leaf stack sealing tent has multi-functional characteristics when being used for the tobacco leaf maintenance.
Description of drawings
Fig. 1 is the structural representation of tobacco leaf stack sealing tent of the present utility model;
Among the figure: what 1-plastic seal tent, 2-tobacco leaf stack, 3-air inlet control joint, the 4-control joint of giving vent to anger, 5-contained cigarette worm property external information element lures core, 6-air exhauster.
Embodiment
Embodiment 1:
As shown in Figure 1, the tobacco leaf stack sealing tent, it comprises plastic seal tent 1, air inlet control joint 3, the control joint 4 of giving vent to anger, plastic seal tent 1 is made by plastic foil; 1～4 air inlet control joint 3 is provided with (fixing) and (adopts 2 air inlet control joints 3 among Fig. 1 of present embodiment) on a side of plastic seal tent 1, the control joint 4 of giving vent to anger is provided with (fixing) on the another side of plastic seal tent 1, entering of air inlet control joint 3 control air-flows, the control joint 4 of giving vent to anger is used to bleed; The plastic seal tent covers on the tobacco leaf stack 2 during use, and tobacco leaf stack 2 is trapped among (air inlet control joint 3, the control joint 4 of giving vent to anger are realized the sealing fully in the space that the plastic seal tent is surrounded respectively or carried out the air-flow exchange with external environment) in the sealed space.
Plastic foil is a composite membrane, as 3～5 layers of co-extrusion coextrusion nylon film.
Air inlet control joint 3, the control joint 4 of giving vent to anger are the control joint that can control the air-flow exchange, can adopt various versions, various material (as metal or plastics), as version commonly used is the Guan Shangshe control valve, or an end of pipe establishes a closed end cap that is threaded, or the like; Air inlet control joint 3, the control joint 4 of giving vent to anger are the seal cavity of tobacco leaf stack 2 and the passage that all gases and energy matter exchange are carried out in plastic seal tent 1 outside, can open at any time or close;
Described plastic seal tent be provided with contain cigarette worm property external information element lure core 5 (luring in cigarette beetle trapper that Dongchang, Wuhan warehousing technology Co., Ltd produces or the cacac moth trapper core), the core 5 that lures that contains cigarette worm property external information element is positioned at the seal cavity that the plastic seal tent is surrounded.
Embodiment 2:
Substantially the same manner as Example 1, difference is; Plastic foil is the insect protected laminated film; The insect protected laminated film comprises insect repellent and enhancement Layer, and insect repellent is positioned at the enhancement Layer inner surface, and insect repellent and enhancement Layer heat seal are together; The material of described insect repellent is to add insecticide in polyethylene, polypropylene, polyvinyl chloride or the polyester material; The every square metre of insect repellent that is added to of insecticide adds the 0.001-100g insecticide.
The utility model is applied to the tobacco leaf maintenance: the multifunctional tobacco leaf stack sealing storage method of adjustable storage environment, it comprises the steps:
1), make up the tobacco leaf stack sealing space of an adjustable warehousing environment:
At first prepare equipment (prepare tobacco leaf stack sealing tent), the tobacco leaf stack sealing tent comprises plastic seal tent 1, air inlet control joint 3, the control joint 4 of giving vent to anger, and plastic seal tent 1 is made by plastic foil; Tobacco leaf stack 2 with 1 pair of warehouse-in of plastic seal tent covers then, tobacco leaf stack 2 is trapped among in the seal cavity (tobacco leaf stack 2 is positioned at the seal cavity that the plastic seal tent of tobacco leaf stack tent is surrounded, and promptly tobacco leaf stack is carried out omnibearing sealing); The outside that joint 3 is arranged on tobacco leaf stack 2 one ends is controlled in air inlet, and an end of air inlet control joint 3 is positioned at the outside of plastic seal tent 1, the other end of air inlet control joint 3 is positioned at the inside of plastic seal tent 1; The control joint 4 of will giving vent to anger again is arranged on the outside of tobacco leaf stack 2 other ends, and an end of the control joint 4 of giving vent to anger is positioned at the outside of plastic seal tent 1, and the other end of the control joint 4 of giving vent to anger is positioned at the inside of plastic seal tent 1; Air inlet control joint, the control joint of giving vent to anger are the seal cavity and the extraneous passage that carries out the air-flow exchange that the plastic seal tent is surrounded when opening, air inlet control joint, the control joint of giving vent to anger then are that the seal cavity that keeps the plastic seal tent to be surrounded is in completely that air-tight state (is respectively arranged with control valve on air inlet control joint 3, the control joint 4 of giving vent to anger, is realized by control valve when closing; Or joint 3 is controlled in air inlet, the port of controlling on the joint 4 of giving vent to anger is respectively arranged with closed end cap, by closed end cap obstruction, open-minded);
Plastic seal tent 1 had both been brought into play the usefulness of isolating insect protected, and the tobacco leaf stack tent of making can provide the place of gas fumigant insect killing again at any time, and stifling back continues to keep the intact of tobacco leaf stack tent, finishes until the tobacco leaf storage cycle; Open air inlet control joint 3, give vent to anger control joint 4 and with can realize functions such as fumigant insect killing, toxin expelling, dehumidifying, cooling, ventilation after corresponding apparatus dock, close air inlet control joint 3, then can keep tent to seal stacking inside behind the control joint 4 of giving vent to anger a stable storage maintenance environment is arranged;
2), gas fumigant insect killing:
Adopt one of following three kinds of methods,
1., joint 3 is controlled in air inlet docked gas fumigant insect killing system of formation with the phosphine gas generating means, open air inlet control joint 3 (closing give vent to anger control joint 4 or the control joint 4 of giving vent to anger docks formation with the phosphine gas generating means circulate), the dispensing phosphine gas carries out the gas fumigant insect killing in the seal cavity that the plastic seal tent is surrounded, phosphine valid density in the seal cavity that the plastic seal tent is surrounded reaches 〉=200ppm and keep after 7 days and (promptly can realize the fumigant insect killing effect), close air inlet control joint 3, air inlet control joint 3 breaks away from the phosphine gas generating means;
2., air inlet is controlled joint 3 and docked gas fumigant insect killing system of formation with the vikane gas generating unit, open air inlet control joint 3 (closing give vent to anger control joint 4 or the control joint 4 of giving vent to anger docks formation with the vikane gas generating unit circulate), dispensing vikane gas carries out the gas fumigant insect killing in the seal cavity that the plastic seal tent is surrounded, and the vikane gas concentration in the seal cavity that the plastic seal tent is surrounded reaches 〉=5g/m
3And keep and (promptly can realize the fumigant insect killing effect) after 3 days and close air inlet control joint 3, air inlet control joint 3 breaks away from the vikane gas generating unit;
3., joint 3 controlled in air inlet be connected with the nitrogen outlet of nitrogen making machine, the control joint 4 of giving vent to anger is connected with the gas backstreaming mouth of nitrogen making machine, constitute an airtight gas fumigant insect killing system; Open air inlet control joint 3, give vent to anger and control joint 4, open nitrogen making machine, dispensing nitrogen carries out the gas fumigant insect killing in the seal cavity that the plastic seal tent is surrounded, in the seal cavity that the plastic seal tent is surrounded the content of nitrogen reach 〉=95% (quality) and keep 15 days after; Close air inlet control joint 3, give vent to anger and control joint 4, air inlet control joint 3, the control joint 4 of giving vent to anger break away from nitrogen making machine respectively;
3) filtration, purification of the toxic gas behind the fumigant insect killing:
1., completing steps 2) gas fumigant insect killing work 1. after, joint 3 is controlled in air inlet to be opened, the control joint 4 of will giving vent to anger is connected with the bleeding point that phosphine filters absorption system (or adopting the phosphine gas retracting device), constitutes one and fumigates back pernicious gas filtration, purification system; Open air inlet control joint 3, the control joint 4 of giving vent to anger, open phosphine and filter absorption system (purifying the gas in the seal cavity that the plastic seal tent surrounded), it is 1-48 hour that phosphine filters absorption system running time; After purifying end, close air inlet control joint 3, give vent to anger and control joint 4, the control joint 4 of giving vent to anger breaks away from phosphine filtration absorption system; Phosphine filters absorption system and provides for Dongchang, Wuhan warehousing technology Co., Ltd;
2., completing steps 2) gas fumigant insect killing work 2. after, joint 3 is controlled in air inlet is opened, the bleeding point that give vent to anger control joint 4 and vikane is filtered absorption system is connected, and constitutes one and fumigates pernicious gas filtration, purification system afterwards; Open air inlet control joint 3, the control joint 4 of giving vent to anger, open vikane and filter absorption system (purifying the gas in the seal cavity that the plastic seal tent surrounded), it is 1-48 hour that vikane filters absorption system running time; After purifying end, close air inlet control joint 3, give vent to anger and control joint 4, the control joint 4 of giving vent to anger breaks away from vikane filtration absorption system; It is Dongchang, Wuhan warehousing technology Co., Ltd that vikane filters absorption system;
4) daily tobacco leaf mildew-resistant maintenance:
Completing steps 1), step 2) or the work of step 3) after, adopt any one or wantonly two kinds (comprising two kinds) above combination in following three kinds of methods,
1., in the seal cavity that surrounded of plastic seal tent during the outer temperature and humidity of temperature and humidity＞plastic seal tent, joint 3 is controlled in air inlet to be connected with the air outlet of dehumidifier, the control joint 4 of giving vent to anger is connected with the return air inlet of dehumidifier, has constituted the ventilation drying system of a sealing; Open air inlet control joint 3, the control joint 4 of giving vent to anger, open dehumidifier, carry out ventilation drying in the seal cavity that the tobacco leaf stack tent is surrounded, each ventilation drying time is 0.5-8 hour; After ventilation drying finishes, close air inlet control joint 3, give vent to anger and control joint 4, air inlet control joint 3, the control joint 4 of giving vent to anger break away from dehumidifier respectively;
2., the humidity outside the humidity in the seal cavity that the plastic seal tent is surrounded＞plastic seal tent, and during the temperature outside the temperature＜plastic seal tent in the seal cavity that the plastic seal tent is surrounded, adopt the solid calcium chloride dehumidizer to fall wet: dehumidizer is put into sealed plastic container, sealed plastic container is connected with the air inlet control joint 3 or the control joint 4 of giving vent to anger by flexible pipe, open air inlet control joint 3 or the control joint 4 of giving vent to anger, when solid calcium chloride absorbs the moisture content liquefy, close air inlet control joint 3 or the control joint 4 of giving vent to anger;
3., temperature 〉=30 in the seal cavity that the plastic seal tent is surrounded ℃, and during moisture content in leaves content 〉=12% (quality) in the tobacco leaf stack, open air inlet control joint 3, give vent to anger and control joint 4, control joint 4 is connected with the air-breathing mouth of pipe of air exhauster 6 with giving vent to anger, open air exhauster, carry out in the seal cavity that the plastic seal tent is surrounded aeration-cooling, get rid of moisture content, each opening time of air exhauster is 0.5-8 hour; After aeration-cooling, eliminating moisture content finishes, close air inlet control joint 3, give vent to anger and control joint 4, give vent to anger control joint 4 and air exhauster break away from;
5) enter winter when (insect begins after the hibernation), open generaI investigation in winter and tobacco natural ventilation maintenance that the plastic seal tent carries out tobacco leaf, once more the plastic seal tent is restored up to the early spring in 1 year (insect recover before); If run into when calling tobacco leaf temporarily, the plastic seal tent is opened and is in time recovered and seals.
Pre-buried temperature detection probe, the moisture detection probe gone up in the tobacco leaf stack 2 in the seal cavity that the plastic seal tent of described step 1) is surrounded.
Fixed in position has and contains luring core (luring in cigarette beetle trapper that Dongchang, Wuhan warehousing technology Co., Ltd produces or the cacac moth trapper core) 5 and spraying decis class or the cypermethrin insecticides that cloth has long-acting insect protected effect of cigarette worm property external information element on the plastic seal tent medial surface of described step 1) or on the outer surface of tobacco leaf stack, the core 5 that lures that contains cigarette worm property external information element relies on the sex pheromone that includes can lure the adult of cigarette beetle and tobacco powder sp to climb out of tobacco leaf stack, and the application dosage of decis class or cypermethrin insecticides is not less than 0.05g/m
2
The described air inlet control joint 3 plenum ventilation arm online be connected (relies on the above-mentioned tobacco leaf stack tent of leading after the pipe network of blowing seals in the warehouse each in series or in parallel with each other) with being installed in the main ajutage warehouse in advance; The described control joint 4 drawing ventilation arm online of giving vent to anger be connected (rely on the tobacco leaf stack tent after above-mentioned main air draft net seals in the warehouse each in series or in parallel with each other) with being installed in main air draft in the warehouse in advance; Then various maintenance of equipments are docked mutually with the main air-supply pipe network that extends to the outside, warehouse or the air main of main air draft net again.
Before step 1) covered with the tobacco leaf stack 2 of 1 pair of warehouse-in of plastic seal tent, at first at the long-acting insect-proof agent of tobacco leaf stack circumferential surface spray cloth chrysanthemum ester class, the application dosage of medicament was not less than 0.05g/m
2Can rely on the insect that isolates in the plastic seal tent strick precaution external environment to invade like this infects, can rely on again the long-acting insect-proof agent of chrysanthemum ester class to kill the insect of the fragmentary activity in plastic seal tent the inside.
Points for attention:
One, the warehouse-in tobacco leaf is carried out the standard stacking and deposit, form tobacco leaf stack 2.
Two, utilize 1 pair of tobacco leaf stack buttress of plastic seal tent position to seal,
The making of tobacco leaf stack sealing tent: the tobacco leaf stack sealing tent comprises plastic seal tent 1, air inlet control joint 3, the control joint 4 of giving vent to anger, and the plastic seal tent is made by plastic foil; 1～4 air inlet control joint 3 is arranged on the side of plastic seal tent 1, and the control joint 4 of giving vent to anger is arranged on the another side of plastic seal tent 1; Air inlet control joint 3, the control joint 4 of giving vent to anger communicate with the seal cavity that the plastic seal tent is surrounded respectively;
A, the plastic seal tent of having put tobacco leaf stack in storage are made: take five sealing means (bottom surface is the basis) to putting tobacco leaf in storage; According to a tobacco leaf stack buttress position length actual measurement size, according to the plastic seal tent wide=(height of embankment * 2+ buttress is wide)+1 meter, plastic seal tent be long=(height of embankment * 2+ pile up neatly long)+1 meter size making plastic seal tent.
The plastic seal tent of B, new warehouse-in is made: newly advance tobacco leaf and take six sealing means.Promptly increase a bottom surface on the basis of A plastic seal tent cover (tent cover), long+1 meter of the length of plastic seal tent bottom surface=buttress, (the tent counterdie) of plastic seal tent bottom surface be wide=pile up neatly wide+1 meter.
To note when C, making tobacco leaf stack sealing tent: when the plastic seal tent adopts the insect protected laminated film, the one side that contains insect-proof agent in the insect protected laminated film all will be wanted after the making in time with the clear positive and negative (the inside, outside) of piling up neatly item and tent of China marker sign towards the inside.
Three, the layout of tobacco leaf stack sealing tent side overdraught turnover control joint:
It is standby as aspirating hole that the control joint 4 of giving vent to anger is installed in 1 meter high position of a side of buttress position earlier before the envelope buttress, and it is standby as air admission hole at the relative 1.5 meters height of opposite side in buttress position 1～4 air inlet control joint 3 to be installed.
Deposited the sealing of tobacco leaf: take sandbag, adhesive tape or suitable adhesive sealing according to warehouse terrace condition.
Newly advance the sealing of tobacco leaf: use the rubber adhesive tape that alignment around plastic seal tent cover (tent cover) and the plastic seal tent bottom surface is embedded sealing in the plastic cement groove.
Claims (3)
1. the tobacco leaf stack sealing tent is characterized in that it comprises plastic seal tent, air inlet control joint, the control joint of giving vent to anger, and the plastic seal tent is made by plastic foil; Air inlet control joint is arranged on the side of plastic seal tent, and the control joint of giving vent to anger is arranged on the another side of plastic seal tent; The plastic seal tent covers on the tobacco leaf stack during use, and tobacco leaf stack is trapped among in the sealed space.
2. tobacco leaf stack sealing tent according to claim 1 is characterized in that: described plastic foil is a composite membrane.
3. tobacco leaf stack sealing tent according to claim 1 is characterized in that: described plastic seal tent is provided with the core that lures that contains cigarette worm property external information element, and the core that lures that contains cigarette worm property external information element is positioned at the seal cavity that the plastic seal tent is surrounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200866795U CN201450887U (en) | 2009-06-17 | 2009-06-17 | Tobacco leaf stack sealing tent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200866795U CN201450887U (en) | 2009-06-17 | 2009-06-17 | Tobacco leaf stack sealing tent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201450887U true CN201450887U (en) | 2010-05-12 |
Family
ID=42378216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200866795U Expired - Lifetime CN201450887U (en) | 2009-06-17 | 2009-06-17 | Tobacco leaf stack sealing tent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201450887U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102150945A (en) * | 2010-05-27 | 2011-08-17 | 湖南华望熏蒸消毒有限公司 | Insect-killing method for tobacco leaves |
| CN102871213A (en) * | 2011-07-15 | 2013-01-16 | 湖南华望熏蒸消毒有限公司 | Device and method for sealing tobaccos by curtain |
| CN104322479A (en) * | 2014-11-19 | 2015-02-04 | 湖南华望熏蒸消毒有限公司 | Warehousing bottomless film tent sealing device and method |
-
2009
- 2009-06-17 CN CN2009200866795U patent/CN201450887U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102150945A (en) * | 2010-05-27 | 2011-08-17 | 湖南华望熏蒸消毒有限公司 | Insect-killing method for tobacco leaves |
| CN102871213A (en) * | 2011-07-15 | 2013-01-16 | 湖南华望熏蒸消毒有限公司 | Device and method for sealing tobaccos by curtain |
| CN104322479A (en) * | 2014-11-19 | 2015-02-04 | 湖南华望熏蒸消毒有限公司 | Warehousing bottomless film tent sealing device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuhan Dongchang Storage Technology Co., Ltd. Assignor: Li Yiwei Contract record no.: 2013420000016 Denomination of utility model: Tobacco leaf stack sealing tent Granted publication date: 20100512 License type: Exclusive License Record date: 20130328 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100512 |